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Cheap flights from Ottawa to Chicago O'Hare Intl Airport from C$ 261

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 10/6. 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.
YOW — ORD
25 May — 1 Jun1
1 adult
Sat 25/5
Sat 1/6

Cheap flight deals from Ottawa to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) 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 20 May 2024.

Popular in

May

Cheapest in

November

Average price

C$ 878

Round-trip from

C$ 350
High demand for flights, 15% potential price rise
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Best time to find cheap flights, 12% potential price drop
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Average for round-trip flights in May 2024
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From Ottawa to Chicago O'Hare Intl
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What is the cheapest day to fly round-trip from Ottawa to Chicago O'Hare Intl Airport?

Users have found that flying from Ottawa to Chicago O'Hare Intl Airport on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

To save up to 97% on this flight, we recommend booking at least 56 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Ottawa to Chicago O'Hare Intl Airport from C$ 489 1-2 weeks out and tickets from C$ 806 for flights departing within the next 72 hours.

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

Flights from Ottawa to Chicago O'Hare Intl Airport lean towards being more expensive in November. Prices are generally better when you fly from Ottawa to Chicago O'Hare Intl Airport in April, with the cheapest ticket starting at C$ 332.

When is the cheapest time to fly from Ottawa to Chicago O'Hare Intl Airport (YOW - ORD)?

One of the essential ways to save on airfare from Ottawa to Chicago O'Hare Intl Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 7% on airfare.

Cheap Air Canada flights from Ottawa to O'Hare Intl

Explore cheap flight options specifically provided by Air Canada for the route between Ottawa 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 406,380 searches. Data last updated 20 May 2024.
Peruse some of the lowest-priced Air Canada flights we've found from Ottawa to Chicago. It's recommended that users confirm their flight details before booking.
Fri 21/66:38 a.m.YOW - ORD
Nonstop2h 22mAir Canada
Mon 24/66:30 p.m.ORD - YOW
Nonstop2h 18mAir Canada
Deal found 19/5C$ 715
Thu 11/75:55 a.m.YOW - ORD
1 stop5h 06mAir Canada
Sun 14/71:55 p.m.ORD - YOW
Nonstop2h 09mAir Canada
Deal found 19/5C$ 721
Sat 29/67:10 a.m.YOW - ORD
1 stop5h 52mAir Canada
Sat 13/71:55 p.m.ORD - YOW
Nonstop2h 09mAir Canada
Deal found 19/5C$ 730
Thu 11/75:55 a.m.YOW - ORD
1 stop5h 06mAir Canada
Sun 14/76:00 a.m.ORD - YOW
1 stop6h 13mAir Canada
Deal found 19/5C$ 736
Fri 21/69:20 a.m.YOW - ORD
1 stop5h 42mAir Canada
Sun 23/66:00 a.m.ORD - YOW
1 stop6h 13mAir Canada
Deal found 18/5C$ 738
Mon 17/67:10 a.m.YOW - ORD
1 stop6h 44mAir Canada
Sat 22/66:00 p.m.ORD - YOW
1 stop6h 33mAir Canada
Deal found 19/5C$ 739
Fri 21/69:20 a.m.YOW - ORD
1 stop6h 34mAir Canada
Mon 24/66:00 a.m.ORD - YOW
1 stop6h 13mAir Canada
Deal found 19/5C$ 744
Thu 13/68:10 a.m.YOW - ORD
1 stop6h 03mAir Canada
Sun 16/66:00 a.m.ORD - YOW
1 stop6h 12mAir Canada
Deal found 19/5C$ 773
Fri 2/89:20 a.m.YOW - ORD
1 stop4h 34mAir Canada
Mon 5/86:00 a.m.ORD - YOW
1 stop6h 13mAir Canada
Deal found 19/5C$ 780

Cheap United Airlines flights from Ottawa to O'Hare Intl

Explore cheap flight options specifically provided by United Airlines for the route between Ottawa 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 406,380 searches. Data last updated 20 May 2024.
Have a look at some of the cheapest available United Airlines flights departing from Ottawa and landing in Chicago. Make sure to examine the flight information before completing your reservation.
Thu 19/911:25 a.m.YOW - ORD
Nonstop2h 17mUnited Airlines
Mon 23/96:29 p.m.ORD - YOW
Nonstop2h 20mUnited Airlines
Deal found 19/5C$ 723
Mon 17/67:30 p.m.YOW - ORD
1 stop4h 50mUnited Airlines
Sat 22/66:30 p.m.ORD - YOW
Nonstop2h 18mUnited Airlines
Deal found 19/5C$ 731
Fri 2/85:30 p.m.YOW - ORD
Nonstop2h 25mUnited Airlines
Sun 4/86:34 p.m.ORD - YOW
Nonstop2h 18mUnited Airlines
Deal found 19/5C$ 806
Tue 2/76:05 a.m.YOW - ORD
2 stops13h 30mUnited Airlines
Sat 6/71:15 p.m.ORD - YOW
1 stop8h 01mUnited Airlines
Deal found 19/5C$ 815
Thu 19/96:05 a.m.YOW - ORD
1 stop5h 29mUnited Airlines
Mon 23/99:15 p.m.ORD - YOW
2 stops14h 27mUnited Airlines
Deal found 19/5C$ 821
Tue 22/105:30 a.m.YOW - ORD
2 stops15h 40mUnited Airlines
Sun 27/107:10 a.m.ORD - YOW
1 stop6h 06mUnited Airlines
Deal found 19/5C$ 830
Fri 11/1011:20 a.m.YOW - ORD
Nonstop2h 17mUnited Airlines
Mon 14/107:25 a.m.ORD - YOW
Nonstop2h 08mUnited Airlines
Deal found 19/5C$ 875
Sat 29/65:30 p.m.YOW - ORD
Nonstop2h 25mUnited Airlines
Sat 13/76:34 p.m.ORD - YOW
Nonstop2h 18mUnited Airlines
Deal found 19/5C$ 911
Thu 29/85:59 p.m.YOW - ORD
1 stop6h 29mUnited Airlines
Mon 2/96:17 p.m.ORD - YOW
2 stops17h 25mUnited Airlines
Deal found 19/5C$ 916

Cheap Ottawa to O'Hare Intl flights in May & June 2024

Find cheap flight options from Ottawa to O'Hare Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 406,380 searches. Prices were last updated on 20 May 2024.
Listed are some of the best fares we've found on flights departing from Ottawa to Chicago in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Sat 29/610:00 a.m.YOW - ORD
1 stop12h 52mMultiple Airlines
Sat 13/79:30 p.m.ORD - YOW
2 stops18h 09mMultiple Airlines
Deal found 19/5C$ 655
Fri 21/69:05 a.m.YOW - ORD
2 stops12h 42mMultiple Airlines
Sun 23/69:10 p.m.ORD - YOW
2 stops20h 04mMultiple Airlines
Deal found 18/5C$ 663
Sun 26/58:15 p.m.YOW - ORD
1 stop21h 50mMultiple Airlines
Wed 29/57:20 a.m.ORD - YOW
3 stops16h 08mMultiple Airlines
Deal found 19/5C$ 704
Sat 29/610:00 a.m.YOW - ORD
1 stop12h 52mMultiple Airlines
Sat 13/77:06 p.m.ORD - YOW
3 stops28h 21mMultiple Airlines
Deal found 19/5C$ 713
Fri 21/66:38 a.m.YOW - ORD
Nonstop2h 22mAir Canada
Mon 24/66:30 p.m.ORD - YOW
Nonstop2h 18mAir Canada
Deal found 19/5C$ 715
Sat 29/610:00 a.m.YOW - ORD
1 stop12h 52mMultiple Airlines
Sat 13/75:55 p.m.ORD - YOW
1 stop11h 57mMultiple Airlines
Deal found 19/5C$ 717
Thu 20/63:25 p.m.YOW - ORD
2 stops17h 59mMultiple Airlines
Sun 23/67:00 a.m.ORD - YOW
3 stops22h 54mMultiple Airlines
Deal found 18/5C$ 719
Thu 13/68:10 a.m.YOW - ORD
1 stop6h 03mAir Canada
Sun 16/66:30 p.m.ORD - YOW
Nonstop2h 18mAir Canada
Deal found 19/5C$ 723
Thu 20/63:25 p.m.YOW - ORD
2 stops17h 59mMultiple Airlines
Sun 23/69:10 p.m.ORD - YOW
2 stops21h 57mMultiple Airlines
Deal found 18/5C$ 727

Ottawa to O'Hare Intl 2024 flight deals

Discover exclusive flight deals for travel between Ottawa and O'Hare Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 406,380 searches. Data last updated 20 May 2024.
Listed are some of the best fares we've found on flights departing from Ottawa to Chicago in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 24/78:50 a.m.YOW - ORD
1 stop10h 40mMultiple Airlines
Sat 3/812:28 p.m.ORD - YOW
1 stop5h 29mMultiple Airlines
Deal found 19/5C$ 597
Sat 29/610:00 a.m.YOW - ORD
1 stop12h 52mMultiple Airlines
Sat 13/79:30 p.m.ORD - YOW
2 stops18h 09mMultiple Airlines
Deal found 19/5C$ 655
Fri 21/69:05 a.m.YOW - ORD
2 stops12h 42mMultiple Airlines
Sun 23/69:10 p.m.ORD - YOW
2 stops20h 04mMultiple Airlines
Deal found 18/5C$ 663
Sun 26/58:15 p.m.YOW - ORD
1 stop21h 50mMultiple Airlines
Wed 29/57:20 a.m.ORD - YOW
3 stops16h 08mMultiple Airlines
Deal found 19/5C$ 704
Sat 29/610:00 a.m.YOW - ORD
1 stop12h 52mMultiple Airlines
Sat 13/77:06 p.m.ORD - YOW
3 stops28h 21mMultiple Airlines
Deal found 19/5C$ 713
Fri 21/66:38 a.m.YOW - ORD
Nonstop2h 22mAir Canada
Mon 24/66:30 p.m.ORD - YOW
Nonstop2h 18mAir Canada
Deal found 19/5C$ 715
Sat 29/610:00 a.m.YOW - ORD
1 stop12h 52mMultiple Airlines
Sat 13/75:55 p.m.ORD - YOW
1 stop11h 57mMultiple Airlines
Deal found 19/5C$ 717
Thu 20/63:25 p.m.YOW - ORD
2 stops17h 59mMultiple Airlines
Sun 23/67:00 a.m.ORD - YOW
3 stops22h 54mMultiple Airlines
Deal found 18/5C$ 719
Thu 11/75:55 a.m.YOW - ORD
1 stop5h 06mAir Canada
Sun 14/71:55 p.m.ORD - YOW
Nonstop2h 09mAir Canada
Deal found 19/5C$ 721

Direct flights to O'Hare Intl from Ottawa

Discover non-stop flight options from Ottawa 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 406,380 searches. Data last updated 20 May 2024.
For a shorter flight, select one of these non-stop flights from Ottawa to Chicago. Select from other flights from Ottawa to Chicago by using the search form above.
Fri 21/66:38 a.m.YOW - ORD
Nonstop2h 22mAir Canada
Mon 24/66:30 p.m.ORD - YOW
Nonstop2h 18mAir Canada
Deal found 19/5C$ 715
Mon 17/65:26 p.m.YOW - ORD
Nonstop2h 25mUnited Airlines
Sat 22/66:30 p.m.ORD - YOW
Nonstop2h 18mUnited Airlines
Deal found 19/5C$ 723
Fri 2/85:30 p.m.YOW - ORD
Nonstop2h 25mUnited Airlines
Sun 4/86:34 p.m.ORD - YOW
Nonstop2h 18mUnited Airlines
Deal found 19/5C$ 806
Thu 15/85:30 p.m.YOW - ORD
Nonstop2h 25mAir Canada
Sun 18/81:55 p.m.ORD - YOW
Nonstop2h 09mAir Canada
Deal found 19/5C$ 848
Fri 11/1011:20 a.m.YOW - ORD
Nonstop2h 17mUnited Airlines
Mon 14/107:25 a.m.ORD - YOW
Nonstop2h 08mUnited Airlines
Deal found 19/5C$ 875
Sat 8/66:38 a.m.YOW - ORD
Nonstop2h 22mUnited Airlines
Mon 10/66:30 p.m.ORD - YOW
Nonstop2h 18mUnited Airlines
Deal found 20/5C$ 897
Sat 29/65:30 p.m.YOW - ORD
Nonstop2h 25mUnited Airlines
Sat 13/76:34 p.m.ORD - YOW
Nonstop2h 18mUnited Airlines
Deal found 19/5C$ 911
Sat 29/66:30 a.m.YOW - ORD
Nonstop2h 22mUnited Airlines
Sat 13/76:34 p.m.ORD - YOW
Nonstop2h 18mUnited Airlines
Deal found 19/5C$ 917
Thu 6/66:38 a.m.YOW - ORD
Nonstop2h 22mAir Canada
Thu 13/61:55 p.m.ORD - YOW
Nonstop2h 09mAir Canada
Deal found 19/5C$ 938

Ottawa to O'Hare Intl flights leaving soon

Find last-minute flight options from Ottawa 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 406,380 searches. Data last updated 20 May 2024.
Users seeking a last-minute flight from Ottawa to Chicago should consider booking one of these fares. It's wise to confirm all flight details are correct before booking.
Sun 26/58:15 p.m.YOW - ORD
1 stop21h 50mMultiple Airlines
Wed 29/57:20 a.m.ORD - YOW
3 stops16h 08mMultiple Airlines
Deal found 19/5C$ 704
Sun 26/58:15 p.m.YOW - ORD
1 stop21h 50mMultiple Airlines
Wed 29/510:58 a.m.ORD - YOW
2 stops12h 30mMultiple Airlines
Deal found 19/5C$ 762
Sun 26/58:15 p.m.YOW - ORD
1 stop21h 50mMultiple Airlines
Wed 29/56:10 a.m.ORD - YOW
1 stop9h 57mMultiple Airlines
Deal found 19/5C$ 780
Sat 25/57:50 a.m.YOW - ORD
2 stops12h 43mMultiple Airlines
Mon 27/55:55 p.m.ORD - YOW
3 stops29h 33mMultiple Airlines
Deal found 19/5C$ 949
Sat 25/56:00 a.m.YOW - ORD
3 stops27h 13mMultiple Airlines
Mon 27/55:55 p.m.ORD - YOW
3 stops29h 33mMultiple Airlines
Deal found 19/5C$ 969
Sat 25/57:50 a.m.YOW - ORD
2 stops18h 08mMultiple Airlines
Mon 27/56:10 a.m.ORD - YOW
1 stop9h 57mMultiple Airlines
Deal found 19/5C$ 1,033
Sat 25/57:50 a.m.YOW - ORD
2 stops12h 43mMultiple Airlines
Mon 27/57:35 a.m.ORD - YOW
2 stops11h 32mMultiple Airlines
Deal found 19/5C$ 1,155
Sat 25/56:00 p.m.YOW - ORD
1 stop6h 00mUnited Airlines
Tue 28/51:12 p.m.ORD - YOW
1 stop7h 52mUnited Airlines
Deal found 18/5C$ 1,308
Sun 26/56:38 a.m.YOW - ORD
Nonstop2h 22mUnited Airlines
Wed 29/53:35 p.m.ORD - YOW
1 stop5h 29mUnited Airlines
Deal found 19/5C$ 1,347

One-way flights to O'Hare Intl from Ottawa

Search for one-way flight options from Ottawa 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 406,380 searches. Data last updated 20 May 2024.
Users in need of a one-way flight from Ottawa to Chicago can choose from these deals. Those seeking round-trip flights from Ottawa to Chicago should utilize the search form at the top of the page.
Mon 10/64:15 p.m.YOW - ORD
2 stops26h 25mMultiple Airlines
Deal found 19/5C$ 261
Mon 10/64:15 p.m.YOW - ORD
1 stop15h 53mMultiple Airlines
Deal found 19/5C$ 283
Mon 10/67:20 a.m.YOW - ORD
3 stops27h 41mMultiple Airlines
Deal found 19/5C$ 299
Sun 9/69:25 a.m.YOW - ORD
2 stops14h 56mMultiple Airlines
Deal found 19/5C$ 323
Sun 9/65:00 p.m.YOW - ORD
1 stop16h 24mMultiple Airlines
Deal found 19/5C$ 338
Sun 9/612:40 p.m.YOW - ORD
3 stops20h 44mMultiple Airlines
Deal found 19/5C$ 352
Fri 6/95:25 p.m.YOW - ORD
Nonstop2h 22mAir Canada
Deal found 19/5C$ 391
Sat 22/65:26 p.m.YOW - ORD
Nonstop2h 25mUnited Airlines
Deal found 19/5C$ 395
Fri 6/98:10 a.m.YOW - ORD
1 stop6h 03mAir Canada
Deal found 19/5C$ 397

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

Customize your flight search to find flights from Ottawa 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 406,380 searches. Data last updated 20 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 597 - C$ 1,011

Route

Depart

Return

Price

OttawaChicago O'Hare Intl

YOW - ORD

YOWORD

Ottawa

Wed 24/7

1 stop10h 40m

Chicago O'Hare Intl

Sat 3/8

1 stop5h 29m

C$ 597

OttawaChicago O'Hare Intl

YOW - ORD

YOWORD

Ottawa

Sat 29/6

1 stop12h 52m

Chicago O'Hare Intl

Sat 13/7

2 stops18h 09m

C$ 655

OttawaChicago O'Hare Intl

YOW - ORD

YOWORD

Ottawa

Fri 21/6

2 stops12h 42m

Chicago O'Hare Intl

Sun 23/6

2 stops20h 04m

C$ 663

OttawaChicago O'Hare Intl

YOW - ORD

YOWORD

Ottawa

Fri 21/6

Nonstop2h 22m

Chicago O'Hare Intl

Mon 24/6

Nonstop2h 18m

C$ 715

OttawaChicago O'Hare Intl

YOW - ORD

YOWORD

Ottawa

Thu 11/7

1 stop5h 06m

Chicago O'Hare Intl

Sun 14/7

Nonstop2h 09m

C$ 721

OttawaChicago O'Hare Intl

YOW - ORD

YOWORD

Ottawa

Thu 19/9

Nonstop2h 17m

Chicago O'Hare Intl

Mon 23/9

Nonstop2h 20m

C$ 723

OttawaChicago O'Hare Intl

YOW - ORD

YOWORD

Ottawa

Sat 29/6

1 stop5h 52m

Chicago O'Hare Intl

Sat 13/7

Nonstop2h 09m

C$ 730

OttawaChicago O'Hare Intl

YOW - ORD

YOWORD

Ottawa

Mon 17/6

1 stop4h 50m

Chicago O'Hare Intl

Sat 22/6

Nonstop2h 18m

C$ 731

OttawaChicago O'Hare Intl

YOW - ORD

YOWORD

Ottawa

Thu 3/10

1 stop10h 09m

Chicago O'Hare Intl

Sun 6/10

2 stops13h 50m

C$ 1,011

Flights are sorted by cheapest first

Deals found on 19/5

When is the best time to book a flight from Ottawa to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to O'Hare Intl. Price data was last updated on 10 May 2024.
The best time to book flights from Ottawa to Chicago O'Hare Intl Airport is 33 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

When is the cheapest time to fly from Ottawa to Chicago O'Hare Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Ottawa to O'Hare Intl. Price data was last updated on 12 May 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Ottawa to Chicago O'Hare Intl Airport flight should consider departing on Wednesday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to O'Hare Intl by month

Plan your trip from Ottawa to O'Hare Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Ottawa to O'Hare Intl is currently C$ 338 while a round-trip flight costs C$ 727. Price data was last updated on 19 May 2024.

Currently, January is the cheapest month in which you can book a flight from Ottawa to Chicago O'Hare Intl Airport (average of C$ 261). Flying from Ottawa to Chicago O'Hare Intl Airport in August is currently the most expensive (average of C$ 440). 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.

January

C$ 355

February

C$ 414

March

C$ 441

April

C$ 453

May

C$ 476

June

C$ 550

July

C$ 591

August

C$ 599

September

C$ 465

October

C$ 508

November

C$ 460

December

C$ 475

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

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 20 May 2024.
Peruse reviews from past customers who have flown with Air Canada, United Airlines and WestJet from Ottawa to Chicago to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.5
Good
2,895 reviews
Check prices

Crew

8.2

Overall

7.5

Boarding

7.7

Entertainment

6.5

Food

6.5

Comfort

7.3

Reviews

1 / 10

It’s a discount flight so you have to expect to be crammed in. Then there is the food strike at a supplier we were all warned of and they were good with snacks. The attendants were great. I’ll fly them a hand I recommend them, for what they are.

WestJet
7.5
Good
2,895 reviews
WestJet
7.5
Good
2,895 reviews
Check prices

Crew

8.2

Overall

7.5

Boarding

7.7

Entertainment

6.5

Food

6.5

Comfort

7.3

Reviews

1 / 10

It’s a discount flight so you have to expect to be crammed in. Then there is the food strike at a supplier we were all warned of and they were good with snacks. The attendants were great. I’ll fly them a hand I recommend them, for what they are.

United Airlines
7.4
Good
10,894 reviews
WestJet
7.5
Good
2,895 reviews
Check prices

Crew

8.2

Overall

7.5

Boarding

7.7

Entertainment

6.5

Food

6.5

Comfort

7.3

Reviews

1 / 10

It’s a discount flight so you have to expect to be crammed in. Then there is the food strike at a supplier we were all warned of and they were good with snacks. The attendants were great. I’ll fly them a hand I recommend them, for what they are.

Air Canada
7.0
Good
6,943 reviews
WestJet
7.5
Good
2,895 reviews
Check prices

Crew

8.2

Overall

7.5

Boarding

7.7

Entertainment

6.5

Food

6.5

Comfort

7.3

Reviews

1 / 10

It’s a discount flight so you have to expect to be crammed in. Then there is the food strike at a supplier we were all warned of and they were good with snacks. The attendants were great. I’ll fly them a hand I recommend them, for what they are.

Related info for your journey

Find useful and relevant information for your journey from Ottawa 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 Ottawa to Chicago O'Hare Intl?

    Ottawa (YOW), located 10.6 km from the city centre, is the airport you fly out of when you book flights from Ottawa to Chicago O'Hare Intl. 2 airlines have flights from Ottawa to Chicago O'Hare Intl on a regular basis. Booking flights from Ottawa to Chicago O'Hare Intl should not be difficult; the airport handles an average of 4 outbound flights to Chicago O'Hare Intl per day.

  • Can I find flights from Ottawa to Chicago O'Hare Intl Airport for under C$ 600 on Cheapflights?

    Yes, there are multiple flights from Ottawa to Chicago O'Hare Intl Airport for under C$ 600. The cheapest flight booked recently is on Multiple Airlines for just C$ 597, but on average you can expect to pay C$ 719.

  • Are there direct flights from Ottawa to Chicago O'Hare Intl Airport for under C$ 800 on Cheapflights?

    Cheapflights has 10 direct flights from Ottawa to Chicago O'Hare Intl Airport under C$ 800. A good price for a direct flight from Ottawa to Chicago O'Hare Intl Airport is less than C$ 863.

  • Are there last-minute flights available from Ottawa to Chicago O'Hare Intl Airport for under C$ 800?

    There are currently 15+ open flights from Ottawa to Chicago O'Hare Intl Airport within the next 7 days for less than C$ 800.

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

    You can find direct flights on the following days: Wednesday.

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

    7 flight departures from Ottawa to Chicago O'Hare Intl Airport per day on average.
    Early Morning (Midnight to 6am) - 57% of flight departures
    Afternoon (Noon - 6pm) - 43% of flight departures

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

    Airlines like Air Canada and United Airlines fly from Ottawa to Chicago O'Hare Intl Airport in about 2h 17m. The time it takes to get you to your destination is usually consistent. Airlines will cover a distance of 1056 km. Most flights are nonstop.

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

    Our cheapest airline available from Ottawa to Chicago O'Hare Intl Airport is Air Canada. Our recent data shows that you can find tickets from as low as C$ 715 on this airline. An additional option worth looking into is United Airlines, starting at C$ 723. Air Canada is 4% cheaper than the average price of flights available within the next 90 days to this destination.

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

    Before booking your flight to Chicago O'Hare Intl Airport from Ottawa, check out the most reliable airlines to get you to your destination on time: ANA (95%), Air Canada (86%), United Airlines( 86%).

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

    Looking for the cheapest flight from Ottawa to Chicago O'Hare Intl Airport? While on average our users pay C$ 1,482, our data indicates the cheapest price to be C$ 241. The most popular route (Ottawa - Chicago O'Hare Intl), is priced around C$ 534.

  • What does YOW to ORD mean?

    Ottawa Airport is YOW and Chicago O'Hare Intl Airport is ORD. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

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

    The amount of baggage you can bring on your Ottawa 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 Ottawa to O'Hare Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ottawa 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 Ottawa to O'Hare Intl that include hotel bookings?

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

  • How can I find direct flights from Ottawa 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 Ottawa to O'Hare Intl.

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

    Yes. Cheapflights offers flight deals from Ottawa 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 Ottawa to O'Hare Intl that allow pets onboard?

    Many airlines flying from Ottawa 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 Ottawa to O'Hare Intl?

    Yes, you can often find last-minute deals on Ottawa 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 Ottawa to Chicago O'Hare Intl Airport flight deals updated?

    The Ottawa to Chicago O'Hare Intl Airport flight deals you see on this page were last updated on 19/5.

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Top 2 airlines flying from Ottawa to O'Hare Intl

Discover the top 2 airlines that operate flights from Ottawa 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 406,380 searches. Data last updated 20 May 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 523AverageC$ 734FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 659AverageC$ 877FlexibilityNo cancel feeOn-time69%
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Search flights from Ottawa to O'Hare Intl by cabin class

Find flights from Ottawa 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 Ottawa to O'Hare Intl

Find hourly flight availability from Ottawa 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 20 May 2024.
58%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
42%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Ottawa to O'Hare Intl

Explore weekly flight availability from Ottawa 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 20 May 2024.
Sunday4daily flights
Monday4daily flights
Tuesday4daily flights
Wednesday4daily flights
Thursday4daily flights
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Saturday4daily flights

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Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ottawa to O'Hare Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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Millions of users choose and trust Cheapflights to book the best flight deals from Ottawa to O'Hare Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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Yes! Cheapflights helps users easily find flights from Ottawa to O'Hare Intl with no change fees.

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

Not ready to book yet? You can track prices for flights from Ottawa to O'Hare Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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