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Cheap flights from Ottawa to Chicago O'Hare Intl Airport from C$ 255

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 29/5. 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
14 May — 21 May1
1 adult
Tue 14/5
Tue 21/5

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 9 May 2024.

Popular in

May

Cheapest in

November

Average price

C$ 884

Round-trip from

C$ 353
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 109% 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$ 492 1-2 weeks out and tickets from C$ 811 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$ 334.

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 4% on airfare.

Cheap WestJet flights from Ottawa to O'Hare Intl

Explore cheap flight options specifically provided by WestJet 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 437,143 searches. Data last updated 9 May 2024.
Peruse some of the lowest-priced WestJet flights we've found from Ottawa to Chicago. It's recommended that users confirm their flight details before booking.
Wed 24/78:00 a.m.YOW - ORD
1 stop9h 57mWestJet
Thu 25/75:55 p.m.ORD - YOW
2 stops29h 49mWestJet
Deal found 7/5C$ 817
Fri 31/58:15 p.m.YOW - ORD
1 stop21h 50mWestJet
Sun 2/65:55 p.m.ORD - YOW
1 stop29h 47mWestJet
Deal found 8/5C$ 1,006
Mon 12/88:00 a.m.YOW - ORD
1 stop9h 57mWestJet
Thu 15/85:55 p.m.ORD - YOW
2 stops29h 49mWestJet
Deal found 8/5C$ 1,027
Mon 12/89:35 p.m.YOW - ORD
2 stops20h 22mWestJet
Thu 15/85:55 p.m.ORD - YOW
2 stops29h 49mWestJet
Deal found 8/5C$ 1,036
Thu 11/79:35 p.m.YOW - ORD
2 stops20h 22mWestJet
Tue 16/75:55 p.m.ORD - YOW
2 stops19h 36mWestJet
Deal found 8/5C$ 1,046
Thu 25/73:25 p.m.YOW - ORD
2 stops26h 32mWestJet
Mon 29/75:55 p.m.ORD - YOW
2 stops25h 47mWestJet
Deal found 7/5C$ 1,050
Thu 16/58:00 a.m.YOW - ORD
1 stop10h 05mWestJet
Thu 23/55:55 p.m.ORD - YOW
1 stop12h 04mWestJet
Deal found 8/5C$ 1,153
Wed 15/58:15 p.m.YOW - ORD
1 stop21h 50mWestJet
Tue 21/55:57 p.m.ORD - YOW
2 stops25h 51mWestJet
Deal found 7/5C$ 1,558
Sat 18/56:00 a.m.YOW - ORD
1 stop12h 05mWestJet
Mon 20/55:40 a.m.ORD - YOW
2 stops14h 08mWestJet
Deal found 7/5C$ 1,992

Cheap Delta flights from Ottawa to O'Hare Intl

Explore cheap flight options specifically provided by Delta 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 437,143 searches. Data last updated 9 May 2024.
Have a look at some of the cheapest available Delta flights departing from Ottawa and landing in Chicago. Make sure to examine the flight information before completing your reservation.
Fri 16/86:07 a.m.YOW - ORD
2 stops32h 21mDelta
Tue 20/82:13 p.m.ORD - YOW
2 stops28h 01mDelta
Deal found 7/5C$ 898
Thu 8/88:00 a.m.YOW - ORD
2 stops30h 28mDelta
Tue 13/87:30 a.m.ORD - YOW
2 stops16h 07mDelta
Deal found 7/5C$ 938
Fri 4/108:00 a.m.YOW - ORD
2 stops30h 18mDelta
Fri 11/107:26 a.m.ORD - YOW
2 stops16h 15mDelta
Deal found 8/5C$ 1,010
Sat 21/95:55 a.m.YOW - ORD
2 stops32h 23mDelta
Tue 24/92:13 p.m.ORD - YOW
2 stops28h 07mDelta
Deal found 8/5C$ 1,114
Fri 2/86:07 a.m.YOW - ORD
2 stops32h 08mDelta
Mon 5/86:50 p.m.ORD - YOW
2 stops28h 47mDelta
Deal found 8/5C$ 1,231
Wed 15/58:00 a.m.YOW - ORD
2 stops12h 41mDelta
Tue 21/59:36 a.m.ORD - YOW
2 stops20h 23mDelta
Deal found 7/5C$ 1,734
Sat 18/56:00 a.m.YOW - ORD
2 stops32h 34mDelta
Mon 20/57:40 p.m.ORD - YOW
2 stops28h 04mDelta
Deal found 7/5C$ 1,738
Wed 15/58:00 a.m.YOW - ORD
2 stops12h 41mDelta
Tue 21/59:36 a.m.ORD - YOW
2 stops20h 23mDelta
Deal found 9/5C$ 2,122

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 437,143 searches. Prices were last updated on 9 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.
Fri 7/65:10 p.m.YOW - ORD
2 stops16h 14mMultiple Airlines
Wed 12/68:02 p.m.ORD - YOW
1 stop14h 12mMultiple Airlines
Deal found 9/5C$ 473
Fri 7/63:25 p.m.YOW - ORD
2 stops17h 59mMultiple Airlines
Wed 12/68:02 p.m.ORD - YOW
2 stops15h 37mMultiple Airlines
Deal found 9/5C$ 520
Fri 7/68:25 a.m.YOW - ORD
3 stops24h 59mMultiple Airlines
Wed 12/68:02 p.m.ORD - YOW
2 stops19h 27mMultiple Airlines
Deal found 9/5C$ 540
Fri 7/68:25 a.m.YOW - ORD
3 stops24h 59mMultiple Airlines
Wed 12/68:02 p.m.ORD - YOW
1 stop14h 12mMultiple Airlines
Deal found 8/5C$ 558
Fri 7/61:15 p.m.YOW - ORD
2 stops20h 09mMultiple Airlines
Wed 12/68:02 p.m.ORD - YOW
1 stop14h 12mMultiple Airlines
Deal found 8/5C$ 559
Fri 7/68:25 a.m.YOW - ORD
3 stops24h 59mMultiple Airlines
Wed 12/611:01 a.m.ORD - YOW
3 stops24h 38mMultiple Airlines
Deal found 9/5C$ 566
Thu 23/57:50 a.m.YOW - ORD
2 stops15h 22mMultiple Airlines
Tue 4/610:58 a.m.ORD - YOW
2 stops23h 44mMultiple Airlines
Deal found 7/5C$ 599
Thu 23/57:50 a.m.YOW - ORD
2 stops15h 22mMultiple Airlines
Tue 4/610:58 a.m.ORD - YOW
3 stops23h 44mMultiple Airlines
Deal found 7/5C$ 611
Thu 23/57:50 a.m.YOW - ORD
2 stops15h 22mMultiple Airlines
Mon 3/65:25 p.m.ORD - YOW
3 stops23h 49mMultiple Airlines
Deal found 8/5C$ 635

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 437,143 searches. Data last updated 9 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.
Fri 7/65:10 p.m.YOW - ORD
2 stops16h 14mMultiple Airlines
Wed 12/68:02 p.m.ORD - YOW
1 stop14h 12mMultiple Airlines
Deal found 9/5C$ 473
Fri 7/63:25 p.m.YOW - ORD
2 stops17h 59mMultiple Airlines
Wed 12/68:02 p.m.ORD - YOW
2 stops15h 37mMultiple Airlines
Deal found 9/5C$ 520
Fri 7/68:25 a.m.YOW - ORD
3 stops24h 59mMultiple Airlines
Wed 12/68:02 p.m.ORD - YOW
2 stops19h 27mMultiple Airlines
Deal found 9/5C$ 540
Fri 7/68:25 a.m.YOW - ORD
3 stops24h 59mMultiple Airlines
Wed 12/68:02 p.m.ORD - YOW
1 stop14h 12mMultiple Airlines
Deal found 8/5C$ 558
Fri 7/61:15 p.m.YOW - ORD
2 stops20h 09mMultiple Airlines
Wed 12/68:02 p.m.ORD - YOW
1 stop14h 12mMultiple Airlines
Deal found 8/5C$ 559
Fri 7/68:25 a.m.YOW - ORD
3 stops24h 59mMultiple Airlines
Wed 12/611:01 a.m.ORD - YOW
3 stops24h 38mMultiple Airlines
Deal found 9/5C$ 566
Thu 23/57:50 a.m.YOW - ORD
2 stops15h 22mMultiple Airlines
Tue 4/610:58 a.m.ORD - YOW
2 stops23h 44mMultiple Airlines
Deal found 7/5C$ 599
Thu 23/57:50 a.m.YOW - ORD
2 stops15h 22mMultiple Airlines
Tue 4/610:58 a.m.ORD - YOW
3 stops23h 44mMultiple Airlines
Deal found 7/5C$ 611
Thu 11/712:00 p.m.YOW - ORD
2 stops11h 43mMultiple Airlines
Tue 16/710:36 a.m.ORD - YOW
1 stop8h 31mMultiple Airlines
Deal found 8/5C$ 617

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 437,143 searches. Data last updated 9 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.
Sun 6/1011:20 a.m.YOW - ORD
Nonstop2h 17mAir Canada
Tue 15/107:25 a.m.ORD - YOW
Nonstop2h 08mAir Canada
Deal found 8/5C$ 717
Thu 19/96:30 a.m.YOW - ORD
Nonstop2h 28mUnited Airlines
Mon 23/97:25 a.m.ORD - YOW
Nonstop2h 08mUnited Airlines
Deal found 9/5C$ 721
Thu 25/76:30 a.m.YOW - ORD
Nonstop2h 22mUnited Airlines
Mon 29/76:34 p.m.ORD - YOW
Nonstop2h 18mUnited Airlines
Deal found 7/5C$ 722
Fri 23/811:25 a.m.YOW - ORD
Nonstop2h 17mUnited Airlines
Tue 27/87:25 a.m.ORD - YOW
Nonstop2h 08mUnited Airlines
Deal found 7/5C$ 724
Thu 27/65:30 p.m.YOW - ORD
Nonstop2h 25mUnited Airlines
Sun 30/66:34 p.m.ORD - YOW
Nonstop2h 18mUnited Airlines
Deal found 7/5C$ 725
Fri 7/66:38 a.m.YOW - ORD
Nonstop2h 22mAir Canada
Wed 12/66:30 p.m.ORD - YOW
Nonstop2h 18mAir Canada
Deal found 8/5C$ 763
Thu 11/75:30 p.m.YOW - ORD
Nonstop2h 25mAir Canada
Tue 16/76:34 p.m.ORD - YOW
Nonstop2h 18mAir Canada
Deal found 8/5C$ 766
Fri 4/1011:20 a.m.YOW - ORD
Nonstop2h 17mUnited Airlines
Fri 11/107:25 a.m.ORD - YOW
Nonstop2h 08mUnited Airlines
Deal found 8/5C$ 806
Thu 15/86:30 a.m.YOW - ORD
Nonstop2h 22mAir Canada
Thu 22/87:25 a.m.ORD - YOW
Nonstop2h 08mAir Canada
Deal found 7/5C$ 807

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 437,143 searches. Data last updated 9 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.
Thu 16/54:15 p.m.YOW - ORD
1 stop9h 53mMultiple Airlines
Thu 23/57:30 a.m.ORD - YOW
2 stops11h 37mMultiple Airlines
Deal found 8/5C$ 646
Wed 15/54:15 p.m.YOW - ORD
2 stops26h 25mMultiple Airlines
Wed 22/57:13 p.m.ORD - YOW
2 stops23h 54mMultiple Airlines
Deal found 9/5C$ 706
Wed 15/54:15 p.m.YOW - ORD
2 stops26h 25mMultiple Airlines
Wed 22/55:00 a.m.ORD - YOW
3 stops29h 42mMultiple Airlines
Deal found 9/5C$ 707
Thu 16/54:15 p.m.YOW - ORD
2 stops19h 53mMultiple Airlines
Thu 23/57:35 a.m.ORD - YOW
2 stops11h 32mMultiple Airlines
Deal found 8/5C$ 713
Wed 15/54:15 p.m.YOW - ORD
1 stop8h 37mMultiple Airlines
Wed 22/57:13 p.m.ORD - YOW
2 stops23h 54mMultiple Airlines
Deal found 9/5C$ 714
Thu 16/54:15 p.m.YOW - ORD
2 stops19h 53mMultiple Airlines
Thu 23/57:30 a.m.ORD - YOW
3 stops28h 09mMultiple Airlines
Deal found 8/5C$ 725
Thu 16/54:15 p.m.YOW - ORD
2 stops19h 53mMultiple Airlines
Tue 21/59:35 a.m.ORD - YOW
3 stops26h 04mMultiple Airlines
Deal found 8/5C$ 732
Wed 15/54:15 p.m.YOW - ORD
3 stops25h 20mMultiple Airlines
Fri 17/56:10 a.m.ORD - YOW
1 stop9h 57mMultiple Airlines
Deal found 9/5C$ 743
Wed 15/54:15 p.m.YOW - ORD
1 stop8h 37mMultiple Airlines
Fri 17/56:10 a.m.ORD - YOW
1 stop9h 57mMultiple Airlines
Deal found 9/5C$ 757

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 437,143 searches. Data last updated 9 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.
Wed 29/54:15 p.m.YOW - ORD
1 stop9h 53mMultiple Airlines
Deal found 8/5C$ 255
Wed 29/57:50 a.m.YOW - ORD
2 stops18h 18mMultiple Airlines
Deal found 8/5C$ 271
Fri 7/64:35 p.m.YOW - ORD
1 stop16h 49mMultiple Airlines
Deal found 8/5C$ 278
Fri 7/65:10 p.m.YOW - ORD
2 stops16h 14mMultiple Airlines
Deal found 8/5C$ 286
Mon 17/65:10 p.m.YOW - ORD
2 stops18h 04mMultiple Airlines
Deal found 8/5C$ 289
Fri 7/68:25 a.m.YOW - ORD
3 stops24h 59mMultiple Airlines
Deal found 8/5C$ 292
Mon 17/64:35 p.m.YOW - ORD
1 stop16h 49mMultiple Airlines
Deal found 8/5C$ 296
Wed 29/57:50 a.m.YOW - ORD
3 stops27h 05mMultiple Airlines
Deal found 8/5C$ 299
Tue 18/68:50 a.m.YOW - ORD
1 stop14h 02mMultiple Airlines
Deal found 8/5C$ 300

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 437,143 searches. Data last updated 9 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 558 - C$ 898

Route

Depart

Return

Price

OttawaChicago O'Hare Intl

YOW - ORD

YOWORD

Ottawa

Fri 7/6

3 stops24h 59m

Chicago O'Hare Intl

Wed 12/6

1 stop14h 12m

C$ 558

OttawaChicago O'Hare Intl

YOW - ORD

YOWORD

Ottawa

Fri 7/6

2 stops20h 09m

Chicago O'Hare Intl

Wed 12/6

1 stop14h 12m

C$ 559

OttawaChicago O'Hare Intl

YOW - ORD

YOWORD

Ottawa

Thu 23/5

2 stops15h 22m

Chicago O'Hare Intl

Tue 4/6

2 stops23h 44m

C$ 599

OttawaChicago O'Hare Intl

YOW - ORD

YOWORD

Ottawa

Thu 19/9

Nonstop2h 28m

Chicago O'Hare Intl

Mon 23/9

Nonstop2h 08m

C$ 721

OttawaChicago O'Hare Intl

YOW - ORD

YOWORD

Ottawa

Thu 25/7

Nonstop2h 22m

Chicago O'Hare Intl

Mon 29/7

Nonstop2h 18m

C$ 722

OttawaChicago O'Hare Intl

YOW - ORD

YOWORD

Ottawa

Sat 29/6

1 stop6h 44m

Chicago O'Hare Intl

Sun 30/6

1 stop5h 03m

C$ 728

OttawaChicago O'Hare Intl

YOW - ORD

YOWORD

Ottawa

Mon 17/6

1 stop6h 44m

Chicago O'Hare Intl

Sat 22/6

Nonstop2h 18m

C$ 729

OttawaChicago O'Hare Intl

YOW - ORD

YOWORD

Ottawa

Wed 24/7

1 stop9h 57m

Chicago O'Hare Intl

Thu 25/7

2 stops29h 49m

C$ 817

OttawaChicago O'Hare Intl

YOW - ORD

YOWORD

Ottawa

Fri 16/8

2 stops32h 21m

Chicago O'Hare Intl

Tue 20/8

2 stops28h 01m

C$ 898

Flights are sorted by cheapest first

Deals found on 8/5

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 3 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 5 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 Thursday 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$ 285 while a round-trip flight costs C$ 703. Price data was last updated on 5 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$ 439). 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$ 358

February

C$ 417

March

C$ 444

April

C$ 456

May

C$ 524

June

C$ 554

July

C$ 591

August

C$ 602

September

C$ 472

October

C$ 511

November

C$ 463

December

C$ 478

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 9 May 2024.
Peruse reviews from past customers who have flown with WestJet, Delta and United Airlines 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.
Delta
8.0
Very good
10,778 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Overall

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,778 reviews
Delta
8.0
Very good
10,778 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Overall

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

WestJet
7.6
Good
2,942 reviews
Delta
8.0
Very good
10,778 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Overall

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
11,027 reviews
Delta
8.0
Very good
10,778 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Overall

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Air Canada
7.0
Good
6,926 reviews
Delta
8.0
Very good
10,778 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Overall

8.0

Food

7.4

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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$ 558, but on average you can expect to pay C$ 648.

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

    Cheapflights has 20 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$ 821.

  • Are there last-minute flights available from Ottawa to Chicago O'Hare Intl Airport for under C$ 700?

    There are currently 20+ open flights from Ottawa to Chicago O'Hare Intl Airport within the next 7 days for less than C$ 700.

  • 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 United Airlines. Our recent data shows that you can find tickets from as low as C$ 721 on this airline. An additional option worth looking into is Air Canada, starting at C$ 728. United Airlines is 4% cheaper than the average price of flights available within the next 90 days to this destination.

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

    One-way options have recently been found by users for as low as C$ 382 on WestJet. Other airlines that offer cheap prices include Air Canada from C$ 392 and United Airlines from C$ 437 one-way.

  • 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 (88%), United Airlines( 88%).

  • 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$ 2,182, our data indicates the cheapest price to be C$ 243. The most popular route (Ottawa - Chicago O'Hare Intl), is priced around C$ 477.

  • 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 9/5.

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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 437,143 searches. Data last updated 9 May 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 525AverageC$ 740FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 663AverageC$ 884FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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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 9 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
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6 AM
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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 9 May 2024.
Sunday4daily flights
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How does Cheapflights help users find flights from Ottawa to O'Hare Intl?

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.

Why should you use Cheapflights to find cheap flight tickets from Ottawa to O'Hare Intl?

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.

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

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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