Cheap flights from Ottawa to Chicago

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Ottawa to Chicago flight comparison made easy

Below you can see the best fares for your 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
Quickest
Cheapest
Porter Airlines
Porter Airlines
04 Dec.
YOW
4:45 a.m.
Ottawa airport
5h 25m
1 Stop
9:10 a.m.
MDW
Chicago Midway airport
Porter Airlines
05 Dec.
MDW
1:00 a.m.
Chicago Midway airport
3h 34m
1 Stop
5:34 a.m.
YOW
Ottawa airport
292 CAD
Porter Airlines
Porter Airlines
10 Dec.
YOW
4:45 a.m.
Ottawa airport
5h 25m
1 Stop
9:10 a.m.
MDW
Chicago Midway airport
Porter Airlines
13 Dec.
MDW
1:00 a.m.
Chicago Midway airport
5h 34m
1 Stop
7:34 a.m.
YOW
Ottawa airport
292 CAD
Porter Airlines
Porter Airlines
11 Dec.
YOW
10:10 a.m.
Ottawa airport
4h 45m
1 Stop
1:55 p.m.
MDW
Chicago Midway airport
Porter Airlines
15 Dec.
MDW
7:20 a.m.
Chicago Midway airport
5h 29m
1 Stop
1:49 p.m.
YOW
Ottawa airport
292 CAD
Porter Airlines
Porter Airlines
04 Dec.
YOW
10:45 a.m.
Ottawa airport
4h 10m
1 Stop
1:55 p.m.
MDW
Chicago Midway airport
Porter Airlines
07 Dec.
MDW
3:15 a.m.
Chicago Midway airport
3h 44m
1 Stop
7:59 a.m.
YOW
Ottawa airport
303 CAD
Porter Airlines
Porter Airlines
04 Dec.
YOW
4:45 a.m.
Ottawa airport
5h 25m
1 Stop
9:10 a.m.
MDW
Chicago Midway airport
Porter Airlines
05 Dec.
MDW
1:00 a.m.
Chicago Midway airport
3h 34m
1 Stop
5:34 a.m.
YOW
Ottawa airport
292 CAD
Porter Airlines
Porter Airlines
05 Feb.
YOW
6:35 a.m.
Ottawa airport
5h 53m
1 Stop
11:28 a.m.
MDW
Chicago Midway airport
Porter Airlines
09 Feb.
MDW
7:30 a.m.
Chicago Midway airport
4h 14m
1 Stop
12:44 p.m.
YOW
Ottawa airport
334 CAD

How to get the cheapest flight 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 for your trip
What is the cheapest month to fly to Chicago?
April
The cheapest time of year to fly to Chicago from Ottawa is April. The most expensive is May.
What is the cheapest day to fly to Chicago?
Wednesday
The cheapest day of the week is typically Wednesday. The most expensive is typically Tuesday
When is the cheapest time to fly to Chicago?
in the afternoon
Ottawa to Chicago flights are approximately 27% more expensive in the evening than in the afternoon
What is the cheapest airline that flies to Chicago?
WestJet
WestJet, Porter Airlines, and Delta are the most popular carriers operating from Ottawa to Chicago
What is the cheapest route?
Ottawa - Chicago Midway
Fly from Ottawa to Chicago Midway for the best Ottawa - Chicago flight prices
When is the cheapest time to book a flight to Chicago?
46 days before
The cheapest time to buy a flight from Ottawa to Chicago is approximately 46 days before departure
60
Days before departure
0

Flight information for Ottawa to Chicago

Find info about flight duration, direct flights, and airports for your flight from Ottawa to Chicago
Fastest flight time 2h 8m The fastest flight from Ottawa to Chicago takes 2h 8m.
Direct flights None There are no direct flights from Ottawa to Chicago. Popular non-direct routes for this connection are Ottawa - Chicago O'Hare Intl and Ottawa - Chicago Midway.
Airports in Chicago 3 airports There are 3 airports near Chicago: Chicago O'Hare Intl (ORD), Chicago Midway (MDW), Chicago Greater Rockford (RFD)

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
Montreal to Chicago
Fastest flight time
3h 45m
Cheapest price
286 CAD
Montreal to Indianapolis
Fastest flight time
4h 18m
Cheapest price
317 CAD
Kingston to Chicago
Fastest flight time
8h 45m
Cheapest price
652 CAD

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