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Cheap flights from Chicago to Ottawa from C$ 187

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 5/6. 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.
CHI — YOW
9 May — 16 May1
1 adult
Thu 9/5
Thu 16/5

The best prices from Chicago to Ottawa are usually found in October or February, booked 88 days in advance, depart on a Sunday or Thursday and return on a Thursday

Cheap flight deals from Chicago to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Ottawa (YOW). 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 4 May 2024.

Popular in

April

Cheapest in

October

Round-trip from

C$ 276

One-way from

C$ 187
High demand for flights, 18% potential price rise
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Best time to find cheap flights, 24% potential price drop
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From Chicago (CHI) to Ottawa
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One-way flight from Chicago (CHI) to Ottawa
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What is the cheapest day to fly round-trip from Chicago to Ottawa?

Flying to your destination on a Monday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Ottawa. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Chicago to Ottawa?

Find a great deal and save up to 27% by booking at least 46 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Chicago to Ottawa within the next two weeks, with the cheapest ticket starting at C$ 487.

What is the cheapest month to fly from Chicago to Ottawa?

October can be a great time to fly to Ottawa from Chicago with a flight ticket averaging about C$ 590. Cheapflights users have found deals in the month of October for as cheap as C$ 406. The most expensive prices can be found in the month of April.

When is the cheapest time to fly from Chicago to Ottawa (CHI - YOW)?

When flying from Chicago to Ottawa, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 33% versus a flight at noon.

Cheap Porter Airlines flights from Chicago to Ottawa

Explore cheap flight options specifically provided by Porter Airlines for the route between Chicago and Ottawa. 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 464,223 searches. Data last updated 4 May 2024.
Take a look at some of the lowest-priced Porter Airlines flights heading from Chicago to Ottawa. Make sure to double check the flight details before booking.
Sun 26/512:15 p.m.MDW - YOW
1 stop6h 39mPorter Airlines
Thu 13/65:10 p.m.YOW - MDW
1 stop5h 27mPorter Airlines
Deal found 3/5C$ 541
Sat 8/68:00 a.m.MDW - YOW
1 stop6h 14mPorter Airlines
Fri 26/75:10 p.m.YOW - MDW
1 stop5h 27mPorter Airlines
Deal found 3/5C$ 547
Mon 10/611:25 a.m.MDW - YOW
1 stop4h 04mPorter Airlines
Fri 26/76:55 p.m.YOW - MDW
1 stop3h 42mPorter Airlines
Deal found 3/5C$ 548
Tue 11/68:00 a.m.MDW - YOW
1 stop3h 39mPorter Airlines
Fri 26/76:55 p.m.YOW - MDW
1 stop3h 42mPorter Airlines
Deal found 3/5C$ 569
Tue 11/611:05 a.m.MDW - YOW
1 stop4h 24mPorter Airlines
Sun 21/710:45 a.m.YOW - MDW
1 stop6h 32mPorter Airlines
Deal found 3/5C$ 570
Sat 8/68:00 a.m.MDW - YOW
1 stop6h 14mPorter Airlines
Thu 25/76:55 p.m.YOW - MDW
1 stop3h 42mPorter Airlines
Deal found 3/5C$ 571
Sat 25/58:00 a.m.MDW - YOW
1 stop4h 54mPorter Airlines
Wed 29/55:10 p.m.YOW - MDW
1 stop5h 27mPorter Airlines
Deal found 3/5C$ 574
Mon 10/611:25 a.m.MDW - YOW
1 stop4h 04mPorter Airlines
Thu 25/75:10 p.m.YOW - MDW
1 stop5h 27mPorter Airlines
Deal found 3/5C$ 575
Tue 11/68:00 a.m.MDW - YOW
1 stop6h 29mPorter Airlines
Thu 13/65:10 p.m.YOW - MDW
1 stop5h 27mPorter Airlines
Deal found 4/5C$ 577

Cheap Air Canada flights from Chicago to Ottawa

Explore cheap flight options specifically provided by Air Canada for the route between Chicago and Ottawa. 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 464,223 searches. Data last updated 4 May 2024.
Some of the lowest-priced Air Canada flights we've found at this time heading from Chicago to Ottawa. Deals frequently update to provide users with more options.
Tue 11/66:30 p.m.ORD - YOW
Nonstop2h 18mAir Canada
Tue 23/79:20 a.m.YOW - ORD
1 stop4h 34mAir Canada
Deal found 3/5C$ 841
Fri 20/97:25 a.m.ORD - YOW
Nonstop2h 08mAir Canada
Sat 28/95:30 p.m.YOW - ORD
Nonstop2h 22mAir Canada
Deal found 4/5C$ 893
Wed 26/61:55 p.m.ORD - YOW
Nonstop2h 09mAir Canada
Wed 3/75:55 a.m.YOW - ORD
1 stop5h 06mAir Canada
Deal found 4/5C$ 897
Sun 9/66:00 p.m.ORD - YOW
1 stop6h 32mAir Canada
Tue 23/75:55 a.m.YOW - ORD
1 stop5h 06mAir Canada
Deal found 3/5C$ 902
Wed 26/62:15 p.m.ORD - YOW
1 stop4h 58mAir Canada
Wed 3/711:00 a.m.YOW - ORD
1 stop4h 40mAir Canada
Deal found 4/5C$ 904
Tue 11/66:30 p.m.ORD - YOW
Nonstop2h 18mAir Canada
Thu 13/68:10 a.m.YOW - ORD
1 stop6h 03mAir Canada
Deal found 3/5C$ 909
Sat 8/66:00 p.m.ORD - YOW
1 stop4h 42mAir Canada
Mon 22/79:20 a.m.YOW - ORD
1 stop4h 34mAir Canada
Deal found 3/5C$ 910
Fri 21/61:55 p.m.ORD - YOW
Nonstop2h 09mAir Canada
Tue 25/66:38 a.m.YOW - ORD
Nonstop2h 22mAir Canada
Deal found 3/5C$ 961
Thu 27/61:00 p.m.ORD - YOW
1 stop4h 13mAir Canada
Sun 30/66:30 a.m.YOW - ORD
Nonstop2h 22mAir Canada
Deal found 3/5C$ 976

Cheap Chicago to Ottawa flights in May & June 2024

Find cheap flight options from Chicago to Ottawa specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 464,223 searches. Prices were last updated on 4 May 2024.
Listed are some of the best fares we've found on flights departing from Chicago to Ottawa in 2024. Check back regularly for other flight deals.
Tue 11/65:07 p.m.ORD - YOW
1 stop17h 35mMultiple Airlines
Tue 23/78:50 a.m.YOW - ORD
1 stop14h 01mMultiple Airlines
Deal found 3/5C$ 478
Wed 29/57:20 a.m.ORD - YOW
2 stops11h 47mMultiple Airlines
Sat 1/63:00 p.m.YOW - ORD
1 stop7h 46mMultiple Airlines
Deal found 2/5C$ 487
Wed 29/511:14 a.m.ORD - YOW
1 stop7h 53mMultiple Airlines
Sat 1/63:00 p.m.YOW - ORD
1 stop7h 46mMultiple Airlines
Deal found 2/5C$ 503
Wed 12/611:24 a.m.ORD - YOW
1 stop7h 43mMultiple Airlines
Tue 23/78:50 a.m.YOW - ORD
1 stop8h 42mMultiple Airlines
Deal found 3/5C$ 529
Tue 11/611:24 a.m.ORD - YOW
1 stop7h 43mMultiple Airlines
Tue 23/71:15 p.m.YOW - ORD
2 stops9h 36mMultiple Airlines
Deal found 3/5C$ 532
Sun 26/512:15 p.m.MDW - YOW
1 stop6h 39mPorter Airlines
Thu 13/65:10 p.m.YOW - MDW
1 stop5h 27mPorter Airlines
Deal found 3/5C$ 541
Sat 8/68:00 a.m.MDW - YOW
1 stop6h 14mPorter Airlines
Fri 26/75:10 p.m.YOW - MDW
1 stop5h 27mPorter Airlines
Deal found 3/5C$ 547
Mon 10/611:25 a.m.MDW - YOW
1 stop4h 04mPorter Airlines
Fri 26/76:55 p.m.YOW - MDW
1 stop3h 42mPorter Airlines
Deal found 3/5C$ 548
Wed 5/65:39 a.m.ORD - YOW
1 stop10h 48mMultiple Airlines
Fri 7/64:35 p.m.YOW - ORD
1 stop16h 49mMultiple Airlines
Deal found 3/5C$ 551

Chicago to Ottawa 2024 flight deals

Discover exclusive flight deals for travel between Chicago and Ottawa in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 464,223 searches. Data last updated 4 May 2024.
Listed are some of the best fares we've found on flights departing from Chicago to Ottawa in 2024. Check back regularly for other flight deals.
Tue 11/65:07 p.m.ORD - YOW
1 stop17h 35mMultiple Airlines
Tue 23/78:50 a.m.YOW - ORD
1 stop14h 01mMultiple Airlines
Deal found 3/5C$ 478
Wed 29/57:20 a.m.ORD - YOW
2 stops11h 47mMultiple Airlines
Sat 1/63:00 p.m.YOW - ORD
1 stop7h 46mMultiple Airlines
Deal found 2/5C$ 487
Wed 29/511:14 a.m.ORD - YOW
1 stop7h 53mMultiple Airlines
Sat 1/63:00 p.m.YOW - ORD
1 stop7h 46mMultiple Airlines
Deal found 2/5C$ 503
Wed 12/611:24 a.m.ORD - YOW
1 stop7h 43mMultiple Airlines
Tue 23/78:50 a.m.YOW - ORD
1 stop8h 42mMultiple Airlines
Deal found 3/5C$ 529
Tue 11/611:24 a.m.ORD - YOW
1 stop7h 43mMultiple Airlines
Tue 23/71:15 p.m.YOW - ORD
2 stops9h 36mMultiple Airlines
Deal found 3/5C$ 532
Sun 26/512:15 p.m.MDW - YOW
1 stop6h 39mPorter Airlines
Thu 13/65:10 p.m.YOW - MDW
1 stop5h 27mPorter Airlines
Deal found 3/5C$ 541
Sat 8/68:00 a.m.MDW - YOW
1 stop6h 14mPorter Airlines
Fri 26/75:10 p.m.YOW - MDW
1 stop5h 27mPorter Airlines
Deal found 3/5C$ 547
Mon 10/611:25 a.m.MDW - YOW
1 stop4h 04mPorter Airlines
Fri 26/76:55 p.m.YOW - MDW
1 stop3h 42mPorter Airlines
Deal found 3/5C$ 548
Wed 5/65:39 a.m.ORD - YOW
1 stop10h 48mMultiple Airlines
Fri 7/64:35 p.m.YOW - ORD
1 stop16h 49mMultiple Airlines
Deal found 3/5C$ 551

Direct flights to Ottawa from Chicago

Discover non-stop flight options from Chicago to Ottawa. 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 464,223 searches. Data last updated 4 May 2024.
If you're seeking options on non-stop flights from Chicago to Ottawa, check out these fares. If you're looking for other options for flights from Chicago to Ottawa, make sure to update the search form at the top of page.
Sat 8/66:30 p.m.ORD - YOW
Nonstop2h 18mAir Canada
Fri 26/75:30 p.m.YOW - ORD
Nonstop2h 25mAir Canada
Deal found 3/5C$ 894
Tue 11/66:30 p.m.ORD - YOW
Nonstop2h 18mAir Canada
Thu 13/65:26 p.m.YOW - ORD
Nonstop2h 25mAir Canada
Deal found 3/5C$ 902
Sat 8/66:30 p.m.ORD - YOW
Nonstop2h 18mUnited Airlines
Sun 21/76:30 a.m.YOW - ORD
Nonstop2h 22mUnited Airlines
Deal found 3/5C$ 949
Wed 23/107:25 a.m.ORD - YOW
Nonstop2h 08mUnited Airlines
Sun 27/106:40 p.m.YOW - ORD
Nonstop2h 08mUnited Airlines
Deal found 2/5C$ 956
Fri 21/61:55 p.m.ORD - YOW
Nonstop2h 09mAir Canada
Tue 25/66:38 a.m.YOW - ORD
Nonstop2h 22mAir Canada
Deal found 3/5C$ 961
Mon 10/66:30 p.m.ORD - YOW
Nonstop2h 18mUnited Airlines
Fri 26/75:30 p.m.YOW - ORD
Nonstop2h 25mUnited Airlines
Deal found 3/5C$ 1,003
Thu 27/66:34 p.m.ORD - YOW
Nonstop2h 18mAir Canada
Sun 30/66:30 a.m.YOW - ORD
Nonstop2h 22mAir Canada
Deal found 3/5C$ 1,020
Sun 9/66:30 p.m.ORD - YOW
Nonstop2h 18mUnited Airlines
Sat 20/76:30 a.m.YOW - ORD
Nonstop2h 22mUnited Airlines
Deal found 3/5C$ 1,058
Fri 14/66:30 p.m.ORD - YOW
Nonstop2h 18mAir Canada
Sun 16/66:38 a.m.YOW - ORD
Nonstop2h 22mAir Canada
Deal found 3/5C$ 1,079

Chicago to Ottawa flights leaving soon

Find last-minute flight options from Chicago to Ottawa 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 464,223 searches. Data last updated 4 May 2024.
Have a look at some of the flights available from Chicago to Ottawa departing last-minute. It's wise to confirm all flight details are correct before booking.
Mon 13/58:00 a.m.MDW - YOW
1 stop3h 39mPorter Airlines
Wed 15/511:30 a.m.YOW - MDW
1 stop5h 47mPorter Airlines
Deal found 3/5C$ 756
Mon 13/59:25 p.m.ORD - YOW
3 stops26h 03mMultiple Airlines
Fri 17/58:15 p.m.YOW - ORD
1 stop21h 50mMultiple Airlines
Deal found 3/5C$ 1,270
Mon 13/59:25 p.m.ORD - YOW
3 stops26h 03mMultiple Airlines
Fri 17/58:15 p.m.YOW - ORD
1 stop21h 50mMultiple Airlines
Deal found 4/5C$ 1,303
Mon 13/52:55 p.m.ORD - YOW
1 stop6h 04mUnited Airlines
Wed 15/56:05 a.m.YOW - ORD
1 stop6h 35mUnited Airlines
Deal found 3/5C$ 1,359
Mon 13/55:41 p.m.ORD - YOW
2 stops29h 47mMultiple Airlines
Fri 17/56:00 a.m.YOW - ORD
1 stop12h 05mMultiple Airlines
Deal found 3/5C$ 1,497
Mon 13/55:41 p.m.ORD - YOW
2 stops29h 47mMultiple Airlines
Fri 17/56:00 a.m.YOW - ORD
1 stop12h 05mMultiple Airlines
Deal found 4/5C$ 1,543
Mon 13/56:01 p.m.ORD - YOW
1 stop6h 31mAir Canada
Fri 17/59:20 a.m.YOW - ORD
1 stop6h 34mAir Canada
Deal found 3/5C$ 1,558
Mon 13/56:22 p.m.ORD - YOW
Nonstop2h 10mUnited Airlines
Wed 15/56:05 a.m.YOW - ORD
1 stop5h 35mUnited Airlines
Deal found 3/5C$ 1,572
Mon 13/56:01 p.m.ORD - YOW
1 stop6h 31mAir Canada
Fri 17/512:00 p.m.YOW - ORD
1 stop6h 04mAir Canada
Deal found 4/5C$ 1,670

One-way flights to Ottawa from Chicago

Search for one-way flight options from Chicago to Ottawa. 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 464,223 searches. Data last updated 4 May 2024.
Users in need of a one-way flight from Chicago to Ottawa can choose from these deals. For those needing a return trip from Chicago, there is a search form available above.
Wed 5/65:07 p.m.ORD - YOW
1 stop21h 45mMultiple Airlines
Deal found 3/5C$ 187
Wed 5/67:40 a.m.ORD - YOW
2 stops11h 27mMultiple Airlines
Deal found 3/5C$ 193
Wed 29/511:14 a.m.ORD - YOW
1 stop23h 28mMultiple Airlines
Deal found 4/5C$ 209
Tue 21/56:40 p.m.ORD - YOW
2 stops20h 12mMultiple Airlines
Deal found 3/5C$ 211
Wed 29/57:20 a.m.ORD - YOW
2 stops11h 47mMultiple Airlines
Deal found 4/5C$ 215
Tue 21/55:19 p.m.ORD - YOW
1 stop17h 23mMultiple Airlines
Deal found 3/5C$ 227
Wed 5/68:02 p.m.ORD - YOW
3 stops21h 13mMultiple Airlines
Deal found 3/5C$ 267
Mon 27/58:00 a.m.MDW - YOW
1 stop3h 39mPorter Airlines
Deal found 3/5C$ 269
Thu 6/69:10 p.m.ORD - YOW
2 stops18h 19mMultiple Airlines
Deal found 3/5C$ 276

Find flights from Chicago to Ottawa within your budget

Customize your flight search to find flights from Chicago to Ottawa 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 464,223 searches. Data last updated 4 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 478 - C$ 990

Route

Depart

Return

Price

Chicago O'Hare IntlOttawa

ORD - YOW

ORDYOW

Chicago O'Hare Intl

Tue 11/6

1 stop17h 35m

Ottawa

Tue 23/7

1 stop14h 01m

C$ 478

Chicago O'Hare IntlOttawa

ORD - YOW

ORDYOW

Chicago O'Hare Intl

Wed 29/5

2 stops11h 47m

Ottawa

Sat 1/6

1 stop7h 46m

C$ 487

Chicago O'Hare IntlOttawa

ORD - YOW

ORDYOW

Chicago O'Hare Intl

Wed 29/5

1 stop7h 53m

Ottawa

Sat 1/6

1 stop7h 46m

C$ 503

Chicago MidwayOttawa

MDW - YOW

MDWYOW

Chicago Midway

Sun 26/5

1 stop6h 39m

Ottawa

Thu 13/6

1 stop5h 27m

C$ 541

Chicago MidwayOttawa

MDW - YOW

MDWYOW

Chicago Midway

Sat 8/6

1 stop6h 14m

Ottawa

Fri 26/7

1 stop5h 27m

C$ 547

Chicago MidwayOttawa

MDW - YOW

MDWYOW

Chicago Midway

Mon 10/6

1 stop4h 04m

Ottawa

Fri 26/7

1 stop3h 42m

C$ 548

Chicago O'Hare IntlOttawa

ORD - YOW

ORDYOW

Chicago O'Hare Intl

Tue 11/6

Nonstop2h 18m

Ottawa

Tue 23/7

1 stop4h 34m

C$ 841

Chicago O'Hare IntlOttawa

ORD - YOW

ORDYOW

Chicago O'Hare Intl

Wed 12/6

1 stop6h 56m

Ottawa

Fri 26/7

Nonstop2h 25m

C$ 894

Chicago MidwayOttawa

MDW - YOW

MDWYOW

Chicago Midway

Sat 17/8

2 stops25h 27m

Ottawa

Sun 25/8

2 stops25h 12m

C$ 990

Flights are sorted by cheapest first

Deals found on 3/5

When is the best time to book a flight from Chicago to Ottawa?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Ottawa. Price data was last updated on 28 January 2024.
To ensure you get the cheapest price possible for a flight from Chicago to Ottawa, you should look to book at least 87 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from Chicago to Ottawa?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Ottawa. Price data was last updated on 28 April 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Chicago to Ottawa flight should consider departing on Friday mornings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Ottawa by month

Plan your trip from Chicago to Ottawa by taking into account the cheapest months to travel. The average price of a one-way flight from Chicago to Ottawa is currently C$ 228 while a round-trip flight costs C$ 648. Price data was last updated on 28 April 2024.

Currently, September is the cheapest month in which you can book a flight from Chicago to Ottawa (average of C$ 202). Flying from Chicago to Ottawa in March is currently the most expensive (average of C$ 355). 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$ 368

February

C$ 380

March

C$ 485

April

C$ 425

May

C$ 357

June

C$ 338

July

C$ 362

August

C$ 357

September

C$ 276

October

C$ 294

November

C$ 380

December

C$ 414

Temperature and rainfall in Ottawa by month

Plan your trip to Ottawa by taking into account the average temperature and rainfall totals by month.

YOW

Temperature

-10 - 21 °C

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. 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 Ottawa. Reviews last updated 4 May 2024.
Read reviews from past customers who have flown Porter Airlines, Air Canada and United Airlines from Chicago to Ottawa. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.6
Good
2,962 reviews
Check prices

Comfort

7.3

Entertainment

6.5

Boarding

7.7

Crew

8.2

Overall

7.6

Food

6.5

Reviews

1 / 10

We had a great experience with the flight back to Toronto and crew were awesome.

WestJet
7.6
Good
2,962 reviews
WestJet
7.6
Good
2,962 reviews
Check prices

Comfort

7.3

Entertainment

6.5

Boarding

7.7

Crew

8.2

Overall

7.6

Food

6.5

Reviews

1 / 10

We had a great experience with the flight back to Toronto and crew were awesome.

Porter Airlines
7.4
Good
433 reviews
WestJet
7.6
Good
2,962 reviews
Check prices

Comfort

7.3

Entertainment

6.5

Boarding

7.7

Crew

8.2

Overall

7.6

Food

6.5

Reviews

1 / 10

We had a great experience with the flight back to Toronto and crew were awesome.

United Airlines
7.4
Good
11,125 reviews
WestJet
7.6
Good
2,962 reviews
Check prices

Comfort

7.3

Entertainment

6.5

Boarding

7.7

Crew

8.2

Overall

7.6

Food

6.5

Reviews

1 / 10

We had a great experience with the flight back to Toronto and crew were awesome.

Air Canada
7.0
Good
6,904 reviews
WestJet
7.6
Good
2,962 reviews
Check prices

Comfort

7.3

Entertainment

6.5

Boarding

7.7

Crew

8.2

Overall

7.6

Food

6.5

Reviews

1 / 10

We had a great experience with the flight back to Toronto and crew were awesome.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Ottawa. 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 into for flights to Ottawa from Chicago?

    If you book a flight to Ottawa from Chicago, you will be flying to Ottawa, which is the city’s only airport. Ottawa (YOW) is located 10.6 km from the centre of Ottawa. There are 4 flights from Chicago to Ottawa per day from 0 different airlines.

  • Can I find flights from Chicago to Ottawa for under C$ 500 on Cheapflights?

    Yes, there are multiple flights from Chicago to Ottawa for under C$ 500. The cheapest flight booked recently is on Multiple Airlines for just C$ 478, but on average you can expect to pay C$ 550.

  • Are there direct flights from Chicago to Ottawa for under C$ 900 on Cheapflights?

    Cheapflights has 17 direct flights from Chicago to Ottawa under C$ 900. A good price for a direct flight from Chicago to Ottawa is less than C$ 1,270.

  • Are there last-minute flights available from Chicago to Ottawa for under C$ 800?

    There are currently 13+ open flights from Chicago to Ottawa within the next 7 days for less than C$ 800.

  • What is the cheapest airline to fly from Chicago to Ottawa round-trip?

    According to our current data, Porter Airlines (C$ 541), offers the cheapest pricing from Chicago to Ottawa. Porter Airlines is priced at 8% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Chicago to Ottawa?

    Consider United Airlines (90%), Republic Airways (90%) or Air Canada (90%) when booking your flight. These represent the most reliable airlines when flying from Chicago to Ottawa.

  • What does ORD to YOW mean?

    Great question - ORD to YOW just means Chicago O'Hare Intl Airport to Ottawa Airport. Now you’ll know what these unique codes when you look for flights! While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD).

  • Can I find deals for flights from Chicago to Ottawa that include extra baggage allowance?

    The amount of baggage you can bring on your Chicago to Ottawa 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 Chicago to Ottawa with specific airlines?

    Yes, Cheapflights allows you to browse and filter Chicago to Ottawa 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 Chicago to Ottawa that include hotel bookings?

    Yes. In addition to deals on Chicago to Ottawa flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Ottawa?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Ottawa.

  • Can I find deals for business class flights from Chicago to Ottawa?

    Yes. Cheapflights offers flight deals from Chicago to Ottawa 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 Chicago to Ottawa that allow pets onboard?

    Many airlines flying from Chicago to Ottawa 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 Chicago to Ottawa?

    Yes, you can often find last-minute deals on Chicago to Ottawa 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 Chicago to Ottawa flight deals updated?

    The Chicago to Ottawa flight deals you see on this page were last updated on 3/5.

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Search flights from Chicago to Ottawa by cabin class

Find flights from Chicago to Ottawa, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Chicago to Ottawa

Find hourly flight availability from Chicago to Ottawa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 4 May 2024.
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Weekly flight availability from Chicago to Ottawa

Explore weekly flight availability from Chicago to Ottawa. 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 4 May 2024.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Chicago to Ottawa?

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

Why should you use Cheapflights to find cheap flight tickets from Chicago to Ottawa?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Chicago to Ottawa for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Chicago to Ottawa with no change fees?

Yes! Cheapflights helps users easily find flights from Chicago to Ottawa with no change fees.

Can Cheapflights notify me if prices for flights from Chicago to Ottawa become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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