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Cheap flights from Calgary to Chicago O'Hare Intl Airport from C$ 140

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
YYC — ORD
23 Jun — 30 Jun1
1 adult
Sun 23/6
Sun 30/6

The best prices from Calgary to Chicago O'Hare Intl are usually found in January or November, booked 47 days in advance, depart on a Wednesday or Sunday and return on a Sunday

Cheap flight deals from Calgary to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Calgary (YYC) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 June 2024.

Popular in

December

Cheapest in

January

Round-trip from

C$ 354

One-way from

C$ 161
High demand for flights, 17% potential price rise
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Best time to find cheap flights, 32% potential price drop
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From Calgary to Chicago O'Hare Intl
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One-way flight from Calgary to Chicago O'Hare Intl
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What is the cheapest day to fly round-trip from Calgary to Chicago O'Hare Intl Airport?

Sunday flights are generally found to be more expensive for flights from Calgary to Chicago O'Hare Intl Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Chicago O'Hare Intl Airport.

How far in advance should I book a flight from Calgary to Chicago O'Hare Intl Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 46 days in advance, which can save you up to 74% on flights from Calgary to Chicago O'Hare Intl Airport compared to booking the week you need them. Waiting 46 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 457. For sooner than that we have options available in the next 3 days from C$ 740.

What is the cheapest month to fly from Calgary to Chicago O'Hare Intl Airport?

January is one of the best times of the year to fly to Chicago O'Hare Intl Airport from Calgary. Prices for January average C$ 525 per person but you can even find prices for as low as C$ 295. The most expensive prices can be found in the month of July. Opting for a January flight can save you 25% on your journey compared to booking in July

What is the cheapest time of day to fly from YYC to ORD?

Unlike at noon, when flights are generally more expensive, you can save up to 39% on flights from Calgary to Chicago O'Hare Intl Airport by exploring options for tickets in the afternoon.

Cheap Air Canada flights from Calgary to O'Hare Intl

Explore cheap flight options specifically provided by Air Canada for the route between Calgary and O'Hare Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 437,191 searches. Data last updated 18 June 2024.
Find some of the cheapest Air Canada flights travelling from Calgary to Chicago. Be sure to come back soon if the deals available don't appeal to you at this time.
Thu 5/912:10 a.m.YYC - ORD
1 stop7h 41mAir Canada
Mon 9/910:55 a.m.ORD - YYC
1 stop8h 37mAir Canada
Deal found 17/6C$ 400
Fri 25/1012:25 a.m.YYC - ORD
1 stop8h 28mAir Canada
Tue 29/1010:00 a.m.ORD - YYC
1 stop9h 55mAir Canada
Deal found 17/6C$ 404
Wed 21/81:00 a.m.YYC - ORD
1 stop7h 54mAir Canada
Sun 25/87:58 p.m.ORD - YYC
Nonstop3h 44mAir Canada
Deal found 17/6C$ 416
Fri 27/91:25 a.m.YYC - ORD
1 stop7h 28mAir Canada
Sun 6/108:47 a.m.ORD - YYC
Nonstop3h 50mAir Canada
Deal found 17/6C$ 424
Wed 2/1012:25 a.m.YYC - ORD
1 stop7h 36mAir Canada
Sun 6/108:47 a.m.ORD - YYC
Nonstop3h 50mAir Canada
Deal found 17/6C$ 426
Sun 22/911:55 p.m.YYC - ORD
1 stop8h 58mAir Canada
Thu 26/910:55 a.m.ORD - YYC
1 stop8h 37mAir Canada
Deal found 18/6C$ 438
Wed 21/812:10 a.m.YYC - ORD
1 stop7h 26mAir Canada
Tue 27/82:15 p.m.ORD - YYC
1 stop8h 26mAir Canada
Deal found 17/6C$ 485
Tue 13/812:10 a.m.YYC - ORD
1 stop7h 26mAir Canada
Wed 21/87:58 p.m.ORD - YYC
Nonstop3h 44mAir Canada
Deal found 17/6C$ 508
Fri 25/1012:40 p.m.YYC - ORD
Nonstop3h 29mAir Canada
Tue 29/108:45 a.m.ORD - YYC
Nonstop3h 54mAir Canada
Deal found 17/6C$ 523

  • If you’re travelling from Calgary to Chicago O'Hare Intl Airport, one of the more common airlines travelling that route is Air Canada. Flights from Air Canada travelling this route typically cost C$ 412.35 RT. This price is typically 97% cheaper than other airlines that offer Calgary to Chicago O'Hare Intl Airport flights. When booking this route, the cheapest RT price found was C$ 230. When travelling from Calgary to Chicago O'Hare Intl Airport on Air Canada, the most popular airport to depart from is Calgary Airport and the most popular airport to arrive at is Chicago O'Hare Intl Airport. When flying from Calgary to Chicago O'Hare Intl Airport, Air Canada flights are -3% more popular than any other airline flying that same route.

Cheap American Airlines flights from Calgary to O'Hare Intl

Explore cheap flight options specifically provided by American Airlines for the route between Calgary and O'Hare Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 437,191 searches. Data last updated 18 June 2024.
Some of the best deals we've found on American Airlines flights travelling from Calgary to Chicago. Deals frequently update to provide users with more options.
Thu 3/101:30 p.m.YYC - ORD
Nonstop3h 25mAmerican Airlines
Sun 6/109:50 a.m.ORD - YYC
Nonstop3h 40mAmerican Airlines
Deal found 17/6C$ 282
Thu 3/101:30 p.m.YYC - ORD
Nonstop3h 25mAmerican Airlines
Sun 6/109:50 a.m.ORD - YYC
Nonstop3h 40mAmerican Airlines
Deal found 17/6C$ 353
Thu 27/61:30 p.m.YYC - ORD
Nonstop3h 25mAmerican Airlines
Thu 4/79:50 a.m.ORD - YYC
Nonstop3h 45mAmerican Airlines
Deal found 18/6C$ 864

  • If you’re travelling from Calgary to Chicago O'Hare Intl Airport, one of the more common airlines travelling that route is American Airlines. Flights from American Airlines travelling this route typically cost C$ 470.61 RT. This price is typically 60% cheaper than other airlines that offer Calgary to Chicago O'Hare Intl Airport flights. When booking this route, the cheapest RT price found was C$ 364. Calgary Airport is the most common Calgary airport to take off from when flying to Chicago O'Hare Intl Airport. Chicago O'Hare Intl Airport is the most popular arrival airport in Chicago O'Hare Intl Airport. When flying from Calgary to Chicago O'Hare Intl Airport, American Airlines flights are -5% more popular than any other airline flying that same route.

Cheap Calgary to O'Hare Intl flights in June & July 2024

Find cheap flight options from Calgary to O'Hare Intl specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 437,191 searches. Prices were last updated on 18 June 2024.
The lowest fares we've come across on flights travelling from Calgary to Chicago in June and July 2024. Check back soon for alternative fares.
Wed 17/76:25 a.m.YYC - ORD
1 stop15h 30mMultiple Airlines
Wed 24/71:55 p.m.ORD - YYC
1 stop10h 32mMultiple Airlines
Deal found 17/6C$ 312
Tue 16/711:00 a.m.YYC - ORD
1 stop12h 35mMultiple Airlines
Tue 23/78:34 p.m.ORD - YYC
1 stop15h 37mMultiple Airlines
Deal found 16/6C$ 342
Fri 12/712:30 p.m.YYC - ORD
Nonstop3h 27mMultiple Airlines
Tue 16/76:00 a.m.ORD - YYC
1 stop11h 47mMultiple Airlines
Deal found 16/6C$ 345
Fri 21/61:30 p.m.YYC - ORD
Nonstop3h 25mAmerican Airlines
Thu 3/109:50 a.m.ORD - YYC
Nonstop3h 40mAmerican Airlines
Deal found 18/6C$ 349
Tue 25/69:45 a.m.YYC - ORD
1 stop7h 49mDelta
Fri 28/62:10 p.m.ORD - YYC
1 stop7h 48mDelta
Deal found 17/6C$ 370
Wed 17/712:30 p.m.YYC - ORD
Nonstop3h 27mMultiple Airlines
Fri 26/75:42 p.m.ORD - YYC
1 stop20h 40mMultiple Airlines
Deal found 17/6C$ 378
Sat 13/711:00 a.m.YYC - ORD
1 stop10h 58mMultiple Airlines
Sun 14/76:00 a.m.ORD - YYC
1 stop11h 47mMultiple Airlines
Deal found 17/6C$ 382
Thu 4/78:00 a.m.YYC - ORD
1 stop12h 17mMultiple Airlines
Tue 9/75:55 p.m.ORD - YYC
Nonstop3h 45mMultiple Airlines
Deal found 16/6C$ 386
Wed 17/711:00 a.m.YYC - ORD
1 stop11h 38mMultiple Airlines
Fri 26/78:34 p.m.ORD - YYC
1 stop19h 30mMultiple Airlines
Deal found 17/6C$ 387

Calgary to O'Hare Intl 2024 flight deals

Discover exclusive flight deals for travel between Calgary and O'Hare Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 437,191 searches. Data last updated 18 June 2024.
The lowest fares we've come across on flights travelling from Calgary to Chicago in June and July 2024. Check back soon for alternative fares.
Sat 17/812:30 p.m.YYC - ORD
Nonstop3h 27mWestJet
Sat 24/85:55 p.m.ORD - YYC
Nonstop3h 45mWestJet
Deal found 18/6C$ 227
Thu 22/812:30 p.m.YYC - ORD
Nonstop3h 27mWestJet
Sun 25/85:55 p.m.ORD - YYC
Nonstop3h 45mWestJet
Deal found 17/6C$ 228
Thu 22/812:30 p.m.YYC - ORD
Nonstop3h 27mWestJet
Sun 25/85:55 p.m.ORD - YYC
Nonstop3h 45mWestJet
Deal found 17/6C$ 245
Sat 17/812:30 p.m.YYC - ORD
Nonstop3h 27mWestJet
Fri 23/85:55 p.m.ORD - YYC
Nonstop3h 45mWestJet
Deal found 18/6C$ 258
Mon 19/812:30 p.m.YYC - ORD
Nonstop3h 27mWestJet
Sat 24/85:55 p.m.ORD - YYC
Nonstop3h 45mWestJet
Deal found 18/6C$ 272
Wed 2/101:29 p.m.YYC - ORD
Nonstop3h 25mAmerican Airlines
Sun 6/109:50 a.m.ORD - YYC
Nonstop3h 40mAmerican Airlines
Deal found 18/6C$ 282
Mon 19/812:30 p.m.YYC - ORD
Nonstop3h 27mWestJet
Sun 25/85:55 p.m.ORD - YYC
Nonstop3h 45mWestJet
Deal found 18/6C$ 283
Tue 6/811:00 a.m.YYC - ORD
1 stop12h 35mMultiple Airlines
Sat 10/85:55 p.m.ORD - YYC
Nonstop3h 45mMultiple Airlines
Deal found 17/6C$ 288
Tue 20/811:00 a.m.YYC - ORD
1 stop8h 21mMultiple Airlines
Thu 22/85:55 p.m.ORD - YYC
Nonstop3h 45mMultiple Airlines
Deal found 17/6C$ 291

Direct flights to O'Hare Intl from Calgary

Discover non-stop flight options from Calgary to O'Hare Intl. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 437,191 searches. Data last updated 18 June 2024.
To help reduce your travel time, choose from one of these non-stop flights from Calgary to Chicago. Users can also choose from other Calgary to Chicago flights by using the search form above.
Sat 17/812:30 p.m.YYC - ORD
Nonstop3h 27mWestJet
Sat 24/85:55 p.m.ORD - YYC
Nonstop3h 45mWestJet
Deal found 18/6C$ 227
Thu 22/812:30 p.m.YYC - ORD
Nonstop3h 27mWestJet
Sun 25/85:55 p.m.ORD - YYC
Nonstop3h 45mWestJet
Deal found 17/6C$ 228
Thu 22/812:30 p.m.YYC - ORD
Nonstop3h 27mWestJet
Sun 25/85:55 p.m.ORD - YYC
Nonstop3h 45mWestJet
Deal found 17/6C$ 245
Sat 17/812:30 p.m.YYC - ORD
Nonstop3h 27mWestJet
Fri 23/85:55 p.m.ORD - YYC
Nonstop3h 45mWestJet
Deal found 18/6C$ 258
Mon 19/812:30 p.m.YYC - ORD
Nonstop3h 27mWestJet
Sat 24/85:55 p.m.ORD - YYC
Nonstop3h 45mWestJet
Deal found 18/6C$ 272
Wed 2/101:29 p.m.YYC - ORD
Nonstop3h 25mAmerican Airlines
Sun 6/109:50 a.m.ORD - YYC
Nonstop3h 40mAmerican Airlines
Deal found 18/6C$ 282
Mon 19/812:30 p.m.YYC - ORD
Nonstop3h 27mWestJet
Sun 25/85:55 p.m.ORD - YYC
Nonstop3h 45mWestJet
Deal found 18/6C$ 283
Thu 3/1012:30 p.m.YYC - ORD
Nonstop3h 39mWestJet
Fri 4/105:55 p.m.ORD - YYC
Nonstop3h 50mWestJet
Deal found 18/6C$ 294
Thu 3/101:30 p.m.YYC - ORD
Nonstop3h 25mAmerican Airlines
Sun 6/109:50 a.m.ORD - YYC
Nonstop3h 40mAmerican Airlines
Deal found 17/6C$ 353

Calgary to O'Hare Intl flights leaving soon

Find last-minute flight options from Calgary to O'Hare Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 437,191 searches. Data last updated 18 June 2024.
Book one of these great deals on flights from Calgary to Chicago. It's wise to confirm all flight details are correct before booking.
Tue 25/69:45 a.m.YYC - ORD
1 stop7h 49mDelta
Fri 28/62:10 p.m.ORD - YYC
1 stop7h 48mDelta
Deal found 17/6C$ 370
Wed 26/612:30 p.m.YYC - ORD
Nonstop3h 27mWestJet
Tue 9/75:55 p.m.ORD - YYC
Nonstop3h 45mWestJet
Deal found 17/6C$ 407
Tue 25/610:30 a.m.YYC - ORD
2 stops10h 27mDelta
Fri 28/62:10 p.m.ORD - YYC
1 stop7h 48mDelta
Deal found 17/6C$ 544
Tue 25/612:30 a.m.YYC - ORD
1 stop22h 26mWestJet
Tue 9/75:55 p.m.ORD - YYC
Nonstop3h 45mWestJet
Deal found 17/6C$ 550
Wed 26/62:45 p.m.YYC - ORD
1 stop19h 59mWestJet
Tue 9/75:55 p.m.ORD - YYC
Nonstop3h 45mWestJet
Deal found 17/6C$ 560
Mon 24/612:20 a.m.YYC - ORD
2 stops13h 08mWestJet
Tue 25/65:55 p.m.ORD - YYC
Nonstop3h 45mWestJet
Deal found 17/6C$ 565
Tue 25/63:25 p.m.YYC - ORD
1 stop6h 30mUnited Airlines
Thu 27/65:16 a.m.ORD - YYC
1 stop9h 33mUnited Airlines
Deal found 17/6C$ 569
Sun 23/610:30 a.m.YYC - ORD
1 stop18h 30mMultiple Airlines
Sat 29/69:37 p.m.ORD - YYC
2 stops25h 25mMultiple Airlines
Deal found 17/6C$ 617
Tue 25/611:30 p.m.YYC - ORD
2 stops18h 36mMultiple Airlines
Thu 27/66:54 a.m.ORD - YYC
3 stops25h 29mMultiple Airlines
Deal found 17/6C$ 633

One-way flights to O'Hare Intl from Calgary

Search for one-way flight options from Calgary to O'Hare Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 437,191 searches. Data last updated 18 June 2024.
Some of the best available deals we've found on one-way flights from Calgary to Chicago. Users needing a return flight from Calgary to Chicago should utilize the search form above.
Wed 21/812:30 p.m.YYC - ORD
Nonstop3h 27mWestJet
Deal found 16/6C$ 140
Wed 3/712:30 p.m.YYC - ORD
Nonstop3h 27mWestJet
Deal found 17/6C$ 146
Wed 17/712:30 p.m.YYC - ORD
Nonstop3h 27mWestJet
Deal found 17/6C$ 154
Fri 5/712:30 p.m.YYC - ORD
Nonstop3h 27mWestJet
Deal found 18/6C$ 161
Mon 16/911:40 p.m.YYC - ORD
1 stop8h 11mAir Canada
Deal found 17/6C$ 169
Wed 17/76:25 a.m.YYC - ORD
1 stop15h 30mUnited Airlines
Deal found 17/6C$ 174
Sat 24/811:00 a.m.YYC - ORD
1 stop12h 11mMultiple Airlines
Deal found 16/6C$ 176
Wed 17/76:25 a.m.YYC - ORD
1 stop15h 30mUnited Airlines
Deal found 17/6C$ 181
Wed 17/711:00 a.m.YYC - ORD
1 stop11h 38mMultiple Airlines
Deal found 17/6C$ 184

Find flights from Calgary to O'Hare Intl within your budget

Customize your flight search to find flights from Calgary to O'Hare Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 437,191 searches. Data last updated 18 June 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 227 - C$ 460

Route

Depart

Return

Price

CalgaryChicago O'Hare Intl

YYC - ORD

YYCORD

Calgary

Sat 17/8

Nonstop3h 27m

Chicago O'Hare Intl

Sat 24/8

Nonstop3h 45m

C$ 227

CalgaryChicago O'Hare Intl

YYC - ORD

YYCORD

Calgary

Thu 22/8

Nonstop3h 27m

Chicago O'Hare Intl

Sun 25/8

Nonstop3h 45m

C$ 228

CalgaryChicago O'Hare Intl

YYC - ORD

YYCORD

Calgary

Thu 22/8

Nonstop3h 27m

Chicago O'Hare Intl

Sun 25/8

Nonstop3h 45m

C$ 245

CalgaryChicago O'Hare Intl

YYC - ORD

YYCORD

Calgary

Thu 3/10

Nonstop3h 25m

Chicago O'Hare Intl

Sun 6/10

Nonstop3h 40m

C$ 282

CalgaryChicago O'Hare Intl

YYC - ORD

YYCORD

Calgary

Tue 6/8

1 stop12h 35m

Chicago O'Hare Intl

Sat 10/8

Nonstop3h 45m

C$ 288

CalgaryChicago O'Hare Intl

YYC - ORD

YYCORD

Calgary

Sat 26/10

1 stop7h 06m

Chicago O'Hare Intl

Tue 29/10

1 stop8h 52m

C$ 306

CalgaryChicago O'Hare Intl

YYC - ORD

YYCORD

Calgary

Fri 25/10

1 stop16h 32m

Chicago O'Hare Intl

Tue 29/10

Nonstop3h 54m

C$ 396

CalgaryChicago O'Hare Intl

YYC - ORD

YYCORD

Calgary

Thu 5/9

1 stop7h 41m

Chicago O'Hare Intl

Mon 9/9

1 stop8h 37m

C$ 400

CalgaryChicago O'Hare Intl

YYC - ORD

YYCORD

Calgary

Tue 6/8

1 stop20h 40m

Chicago O'Hare Intl

Sun 11/8

1 stop18h 52m

C$ 460

Flights are sorted by cheapest first

Deals found on 18/6

How far ahead should I book a flight from Calgary to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Calgary to O'Hare Intl. Price data was last updated on 14 June 2024.
The best time to book flights from Calgary to Chicago O'Hare Intl Airport is 47 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

What is the cheapest day to fly from Calgary to Chicago O'Hare Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Calgary to O'Hare Intl. Price data was last updated on 16 June 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Calgary to Chicago O'Hare Intl Airport flight should consider departing on Friday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Calgary to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Calgary with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature and rainfall totals by month.

CHI

Temperature

-5 - 23 °C

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated 18 June 2024.
See what other customers who have flown with Air Canada, American Airlines and WestJet from Calgary to Chicago have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,276 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

7.3

Overall

8.1

Comfort

7.9

Food

7.3

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

Alaska Airlines
8.1
Very good
9,276 reviews
Alaska Airlines
8.1
Very good
9,276 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

7.3

Overall

8.1

Comfort

7.9

Food

7.3

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

Delta
8.0
Very good
10,000 reviews
Alaska Airlines
8.1
Very good
9,276 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

7.3

Overall

8.1

Comfort

7.9

Food

7.3

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

WestJet
7.5
Good
2,798 reviews
Alaska Airlines
8.1
Very good
9,276 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

7.3

Overall

8.1

Comfort

7.9

Food

7.3

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

United Airlines
7.4
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,276 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

7.3

Overall

8.1

Comfort

7.9

Food

7.3

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

American Airlines
7.3
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,276 reviews
Check prices

Boarding

8.2

Crew

8.6

Entertainment

7.3

Overall

8.1

Comfort

7.9

Food

7.3

Reviews

1 / 10

Great airline! I would fly with them again. Overall, very positive experience along every step of the way. I was so jazzed they offer direct flights from Denver to Anchorage! Great customer service.

Related info for your journey

Find useful and relevant information for your journey from Calgary to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Calgary to Chicago O'Hare Intl?

    For a flight from Calgary to Chicago O'Hare Intl, you will be flying from Calgary. Calgary (YYC) is just 9.3 km from the centre of the city. Calgary is the only Calgary airport and it handles 3 outbound flights to Chicago O'Hare Intl per day. 8 airlines have flights to Chicago O'Hare Intl from Calgary on a regular basis.

  • Can I find flights from Calgary to Chicago O'Hare Intl Airport for under C$ 300 on Cheapflights?

    Yes, there are multiple flights from Calgary to Chicago O'Hare Intl Airport for under C$ 300. The cheapest flight booked recently is on WestJet for just C$ 227, but on average you can expect to pay C$ 287.

  • Are there direct flights from Calgary to Chicago O'Hare Intl Airport for under C$ 300 on Cheapflights?

    Cheapflights has 20 direct flights from Calgary to Chicago O'Hare Intl Airport under C$ 300. A good price for a direct flight from Calgary to Chicago O'Hare Intl Airport is less than C$ 343.

  • Are there last-minute flights available from Calgary to Chicago O'Hare Intl Airport for under C$ 400?

    There are currently 20+ open flights from Calgary to Chicago O'Hare Intl Airport within the next 7 days for less than C$ 400.

  • What days are direct flights available from Calgary to Chicago O'Hare Intl Airport?

    Direct flights can be found on the following days: Sunday, Tuesday, Wednesday, Thursday, Friday, Saturday.

  • How many flights depart from Calgary to Chicago O'Hare Intl Airport on average per day?

    On average, you can expect to see 7 flights from Calgary to Chicago O'Hare Intl Airport a day.
    Morning (6am - Midday) - 100% of flight departures

  • How long is the flight from Calgary to Chicago O'Hare Intl Airport?

    A quick flight from Calgary to Chicago O'Hare Intl Airport can take about 3h 25m. WestJet provides one of the quickest options available for as low as C$ 227. Airlines will cover a distance of 2235 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Calgary to Chicago O'Hare Intl Airport round-trip?

    Cheapflights users have booked flights from Calgary to Chicago O'Hare Intl Airport round-trip from C$ 227. Other airlines that can offer you cheap pricing are American Airlines, from C$ 282, and Delta, from C$ 306. You may be able to fly from Calgary to Chicago O'Hare Intl Airport for 55% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Calgary to Chicago O'Hare Intl Airport one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 140. Air Canada flights start at C$ 169 while deals on United Airlines start at C$ 174 one-way.

  • What are the most reliable airlines from Calgary to Chicago O'Hare Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Calgary to Chicago O'Hare Intl Airport on time: Avianca (100%), Air Canada (85%), United Airlines (85%).

  • What are the cheapest flights from Calgary to Chicago O'Hare Intl Airport?

    Looking for the cheapest flight from Calgary to Chicago O'Hare Intl Airport? While on average our users pay C$ 2,143, our data indicates the cheapest price to be C$ 160. The most popular route (Calgary - Chicago O'Hare Intl), is priced around C$ 275.

  • What does YYC to ORD mean?

    YYC and ORD are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. YYC to ORD refers to a flight route from Calgary Airport to Chicago O'Hare Intl Airport.

  • Can I find deals for flights from Calgary to O'Hare Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Calgary to O'Hare Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Calgary to O'Hare Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Calgary to O'Hare Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Calgary to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Calgary to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Calgary to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Calgary to O'Hare Intl.

  • Can I find deals for business class flights from Calgary to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Calgary to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Calgary to O'Hare Intl that allow pets onboard?

    Many airlines flying from Calgary to O'Hare Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Calgary to O'Hare Intl?

    Yes, you can often find last-minute deals on Calgary to O'Hare Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Calgary to Chicago O'Hare Intl Airport flight deals updated?

    The Calgary to Chicago O'Hare Intl Airport flight deals you see on this page were last updated on 18/6.

  • What are the most popular airlines that fly from Calgary to Chicago O'Hare Intl Airport?

    Endeavor Airlines, American Airlines and Air Canada are the most popular airlines when flying from Calgary to Chicago O'Hare Intl Airport.

  • What is the cheapest month to book a flight from Calgary to Chicago O'Hare Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Calgary to Chicago O'Hare Intl Airport (average of C$ 261). Flying from Calgary to Chicago O'Hare Intl Airport in August is currently the most expensive (average of C$ 435). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Calgary to O'Hare Intl
See prices for flight routes from nearby airports that may be better suited for you.

Calgary to Midway flights
Edmonton to O'Hare Intl flights
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Top 8 airlines flying from Calgary to O'Hare Intl

Discover the top 8 airlines that operate flights from Calgary to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 437,191 searches. Data last updated 18 June 2024.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 204AverageC$ 443FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 289AverageC$ 581FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 316AverageC$ 566FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 318AverageC$ 427FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 329AverageC$ 627FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Aer LingusCheapestC$ 500AverageC$ 647FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Endeavor AirlinesCheapestC$ 535AverageC$ 611FlexibilityNo cancel feeOn-timeN/A
Search Endeavor Airlines flights
WestJet EncoreCheapestC$ 553AverageC$ 896FlexibilityNo cancel feeOn-timeN/A
Search WestJet Encore flights
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Search flights from Calgary to O'Hare Intl by cabin class

Find flights from Calgary to O'Hare Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Calgary to O'Hare Intl

Find hourly flight availability from Calgary to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 June 2024.
1%of flight departuresEarly morningMidnight to 6 am
77%of flight departuresMorning6 am to noon
22%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Calgary to O'Hare Intl

Explore weekly flight availability from Calgary to O'Hare Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 18 June 2024.
Sunday4daily flights
Monday4daily flights
Tuesday4daily flights
Wednesday2daily flights
Thursday4daily flights
Friday4daily flights
Saturday1daily flight

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Can Cheapflights find flights from Calgary to O'Hare Intl with no change fees?

Yes, we can. To see specific flights from Calgary to O'Hare Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Calgary to O'Hare Intl become cheaper?

Of course! You can now track prices for flights from Calgary to O'Hare Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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