Cheap flights from Ottawa to Chicago from C$ 238

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Flight information for Ottawa to Chicago
(YOW to CHI)

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Chicago

Best price found

C$ 238

Fastest flight time

2h 08m

Direct flights

Every day

Airports in Chicago

2 airports
The best one-way flight to Chicago from Ottawa in the past 72 hours is C$ 238. The best round-trip flight deal from Ottawa to Chicago found on momondo in the last 72 hours is C$ 612.
The fastest flight from Ottawa to Chicago takes 2h 08m
Direct flights go from Ottawa to Chicago every day.
There are 2 airports near Chicago: Chicago O'Hare Intl (ORD), Chicago Midway (MDW)

How to get the cheapest flight ticket from Ottawa to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

June. The cheapest time of year to fly to Chicago from Ottawa is June. The most expensive is January.

What is the cheapest day to depart Ottawa for Chicago?

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Tuesday

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

in the afternoon. Ottawa to Chicago flights are approximately 39% more expensive at noon than in the afternoon

What is the cheapest airline that flies to Chicago from Ottawa?

Porter Airlines. Air Canada, Porter Airlines, and United Airlines are the most popular carriers operating from Ottawa to Chicago

What is the cheapest Ottawa to Chicago flight route?

Ottawa - Chicago Midway. Fly from Ottawa to Chicago Midway for the best Ottawa - Chicago flight prices

How far in advance should you book Ottawa to Chicago flights?

59 days before. The cheapest time to buy a flight from Ottawa to Chicago is approximately 59 days to departure

Can stopping save me money on Ottawa to Chicago flights?

You could potentially save up to 37% on your flight if you consider stops on a Ottawa to Chicago flight.

If you are looking to fly from Ottawa to Chicago, you are most likely going to fly from Ottawa Airport to Chicago O'Hare Intl Airport, the most popular airports on that route. You may be looking for an airport near Ottawa Airport to depart from when travelling to Chicago and luckily, there are options! You can try Montreal Pierre Elliott Trudeau Intl Airport which is located in Montreal or Kingston Airport which is located in Kingston. If you are looking for an alternate airport to fly into near Chicago O'Hare Intl Airport, Chicago Midway Airport is a great option and is located in Chicago. In May, C$ 385 is typically the cheapest round trip price you’ll find from Ottawa to Chicago which you can find when you fly YUL — ORD.

Montreal Pierre Elliott Trudeau Intl Airport (YUL) to Chicago O'Hare Intl Airport (ORD)C$ 385
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Montreal Pierre Elliott Trudeau Intl Airport (YUL) to Chicago Midway Airport (MDW)C$ 385
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Ottawa Airport (YOW) to Chicago O'Hare Intl Airport (ORD)C$ 602
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Ottawa Airport (YOW) to Chicago Midway Airport (MDW)C$ 450
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Kingston Airport (YGK) to Chicago O'Hare Intl Airport (ORD)C$ 1,296
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Easily compare round-trip flights from Ottawa to Chicago

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Ottawa to Chicago by changing tabs
Porter Airlines
20 Jun.
YOW2:45 a.m.Ottawa
4h 32m
1 stop
MDW7:17 a.m.Chicago Midway
24 Jun.
MDW8:30 a.m.Chicago Midway
5h 49m
1 stop
YOW2:19 p.m.Ottawa
United Airlines
24 Oct.
YOW7:37 a.m.Ottawa
11h 02m
1 stop
ORD6:39 p.m.Chicago O'Hare Intl
27 Oct.
ORD5:26 p.m.Chicago O'Hare Intl
11h 40m
1 stop
YOW5:06 a.m.Ottawa
Multiple Airlines
18 Sep.
YOW4:15 p.m.Ottawa
21h 28m
1 stop
ORD1:43 p.m.Chicago O'Hare Intl
24 Sep.
ORD7:00 p.m.Chicago O'Hare Intl
29h 20m
3 stops
YOW12:20 a.m.Ottawa
Air Canada
6 Oct.
YOW1:10 p.m.Ottawa
2h 28m
ORD3:38 p.m.Chicago O'Hare Intl
6 Nov.
ORD1:19 p.m.Chicago O'Hare Intl
1h 59m
YOW3:18 p.m.Ottawa
Porter Airlines
20 Jun.
YOW2:45 a.m.Ottawa
4h 32m
1 stop
MDW7:17 a.m.Chicago Midway
27 Jun.
MDW7:24 a.m.Chicago Midway
4h 40m
1 stop
YOW12:04 p.m.Ottawa
Porter Airlines
9 Jul.
YOW4:55 a.m.Ottawa
3h 37m
1 stop
MDW8:32 a.m.Chicago Midway
16 Jul.
MDW4:40 a.m.Chicago Midway
5h 44m
1 stop
YOW10:24 a.m.Ottawa

Find the cheapest one-way flights from Ottawa to Chicago

If you're looking for one-way flights from Ottawa to Chicago, view some of our deals below provided by Air Canada, Porter Airlines and United Airlines
Porter Airlines
20 Jun.
YOW7:30 a.m.Ottawa
5h 47m
1 stop
MDW1:17 p.m.Chicago Midway
Multiple Airlines
20 Jun.
YOW12:10 p.m.Ottawa
16h 15m
2 stops
ORD4:25 a.m.Chicago O'Hare Intl
United Airlines
26 Aug.
YOW2:00 a.m.Ottawa
15h 08m
1 stop
ORD5:08 p.m.Chicago O'Hare Intl

Search last-minute flights to Chicago from Ottawa

Find and compare round-trip flight prices for your last-minute flight from Ottawa to Chicago
Multiple Airlines
4 Jun.
YOW9:40 a.m.Ottawa
26h 10m
1 stop
ORD11:50 a.m.Chicago O'Hare Intl
13 Jun.
ORD1:00 a.m.Chicago O'Hare Intl
14h 10m
2 stops
YOW3:10 p.m.Ottawa
WestJet
4 Jun.
YOW2:45 a.m.Ottawa
10h 58m
1 stop
ORD1:43 p.m.Chicago O'Hare Intl
13 Jun.
ORD1:35 p.m.Chicago O'Hare Intl
24h 31m
1 stop
YOW2:06 p.m.Ottawa
United Airlines
9 Jun.
YOW1:57 p.m.Ottawa
6h 18m
1 stop
ORD8:15 p.m.Chicago O'Hare Intl
13 Jun.
ORD5:30 p.m.Chicago O'Hare Intl
12h 04m
1 stop
YOW5:34 a.m.Ottawa
C$ 1,067
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Porter Airlines
9 Jun.
YOW2:45 a.m.Ottawa
4h 32m
1 stop
MDW7:17 a.m.Chicago Midway
13 Jun.
MDW7:24 a.m.Chicago Midway
6h 20m
1 stop
YOW1:44 p.m.Ottawa
C$ 1,112
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Multiple Airlines
4 Jun.
YOW9:40 a.m.Ottawa
26h 10m
1 stop
ORD11:50 a.m.Chicago O'Hare Intl
13 Jun.
ORD2:50 a.m.Chicago O'Hare Intl
27h 50m
3 stops
YOW6:40 a.m.Ottawa
Air Canada
9 Jun.
YOW1:01 p.m.Ottawa
2h 16m
ORD3:17 p.m.Chicago O'Hare Intl
13 Jun.
ORD9:10 a.m.Chicago O'Hare Intl
2h 03m
YOW11:13 a.m.Ottawa
C$ 1,406
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Best airlines flying from Ottawa to Chicago

Compare and see reviews for airlines that fly from Ottawa to Chicago with momondo
Airline
Rating
Free Cancellation
Price
Porter AirlinesPriceFrom C$ 321Free CancellationRating
8.2
57 reviews
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Air CanadaPriceFrom C$ 357Free CancellationRating
7.3
383 reviews
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United AirlinesPriceFrom C$ 682Free CancellationRating
7.2
2,104 reviews
Search United Airlines flights
  • Air Canada Flights From Ottawa to Chicago

    Across 7 Air Canada flights from Ottawa to Chicago this week, the average price was C$ 538, with the best Air Canada deals starting from C$ 262 round-trip. 383 users have rated Air Canada on momondo, with an average score of 7.3/10.

  • United Airlines Flights From Ottawa to Chicago

    Across 2,104 United Airlines reviews on momondo, the average score is 7.2/10. United Airlines flies from Ottawa to Chicago about 7 times each week, with ticket deals ranging from C$ 502 to C$ 592. Price data is based on momondo searches in the last 72 hours.


United Airlines flights from Ottawa to Chicago

Our best United Airlines deals on Ottawa to Chicago flight tickets
United Airlines
24 Oct.
YOW7:37 a.m.Ottawa
11h 02m
1 stop
ORD6:39 p.m.Chicago O'Hare Intl
27 Oct.
ORD5:26 p.m.Chicago O'Hare Intl
11h 40m
1 stop
YOW5:06 a.m.Ottawa
United Airlines
24 Oct.
YOW5:45 a.m.Ottawa
12h 54m
2 stops
ORD6:39 p.m.Chicago O'Hare Intl
27 Oct.
ORD5:26 p.m.Chicago O'Hare Intl
15h 47m
2 stops
YOW9:13 a.m.Ottawa
United Airlines
7 Sep.
YOW2:00 a.m.Ottawa
10h 50m
1 stop
ORD12:50 p.m.Chicago O'Hare Intl
11 Sep.
ORD12:30 p.m.Chicago O'Hare Intl
17h 16m
1 stop
YOW5:46 a.m.Ottawa

Air Canada flights from Ottawa to Chicago

Our best Air Canada deals on Ottawa to Chicago flight tickets
Air Canada
6 Oct.
YOW1:10 p.m.Ottawa
2h 28m
ORD3:38 p.m.Chicago O'Hare Intl
6 Nov.
ORD1:19 p.m.Chicago O'Hare Intl
1h 59m
YOW3:18 p.m.Ottawa
Air Canada
24 Oct.
YOW7:15 a.m.Ottawa
4h 23m
1 stop
ORD11:38 a.m.Chicago O'Hare Intl
27 Oct.
ORD10:14 a.m.Chicago O'Hare Intl
2h 07m
YOW12:21 p.m.Ottawa
Air Canada
20 Jun.
YOW1:01 p.m.Ottawa
2h 16m
ORD3:17 p.m.Chicago O'Hare Intl
24 Jun.
ORD4:10 p.m.Chicago O'Hare Intl
4h 23m
1 stop
YOW8:33 p.m.Ottawa

  • How far is Ottawa to Chicago by plane?

    A flight from Ottawa to Chicago will travel around 1035.5 km. In terms of flight time, this usually takes a little over 2h 13m.


Alternative routes for Ottawa to Chicago

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Toronto to Chicago Flights
Fastest flight time1h 47m
Cheapest priceC$ 355
Toronto to St. Louis Flights
Fastest flight time1h 51m
Cheapest priceC$ 481
Toronto to Peoria, Illinois Flights
Fastest flight time41h 59m
Cheapest priceC$ 726
Toronto to Moline Flights
Fastest flight time4h 14m
Cheapest priceC$ 1,248
London, Ontario to Chicago Flights
Fastest flight time4h 35m
Cheapest priceC$ 555
Ottawa to St. Louis Flights
Fastest flight time6h 10m
Cheapest priceC$ 625
Kingston, Ontario to Chicago Flights
Fastest flight time7h 18m
Cheapest priceC$ 1,296
Toronto to Bloomington, Illinois Flights
Fastest flight time13h 36m
Cheapest priceC$ 895
Toronto to Champaign Flights
Fastest flight time3h 41m
Cheapest priceC$ 1,103
Sudbury, Ontario to Chicago Flights
Fastest flight time5h 01m
Cheapest priceC$ 848

Similar Ottawa to Chicago flights

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Why use momondo?

Finding the right flight to Chicago from Ottawa is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

All flight searches from Ottawa to Chicago on momondo can be filtered to show those which offer flexible booking policies.


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