Cheap flights from Chicago to Ottawa

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Easily compare round-trip flights from Chicago to Ottawa

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 Chicago to Ottawa by changing tabs
Quickest
Cheapest
Porter Airlines
Porter Airlines
13 Sep
MDW
6:57 am
Chicago Midway airport
4h 32m
1 Stop
12:29 pm
YOW
Ottawa airport
Porter Airlines
16 Sep
YOW
2:15 am
Ottawa airport
3h 50m
1 Stop
5:05 am
MDW
Chicago Midway airport
244 USD
Porter Airlines
Porter Airlines
13 Sep
MDW
6:57 am
Chicago Midway airport
4h 32m
1 Stop
12:29 pm
YOW
Ottawa airport
Porter Airlines
16 Sep
YOW
2:15 am
Ottawa airport
3h 50m
1 Stop
5:05 am
MDW
Chicago Midway airport
244 USD
Porter Airlines
Porter Airlines
14 Sep
MDW
3:50 am
Chicago Midway airport
4h 09m
1 Stop
8:59 am
YOW
Ottawa airport
Porter Airlines
16 Sep
YOW
5:45 am
Ottawa airport
5h 22m
1 Stop
10:07 am
MDW
Chicago Midway airport
244 USD
Porter Airlines
Porter Airlines
19 Sep
MDW
6:57 am
Chicago Midway airport
3h 37m
1 Stop
11:34 am
YOW
Ottawa airport
Porter Airlines
26 Sep
YOW
10:05 am
Ottawa airport
3h 34m
1 Stop
12:39 pm
MDW
Chicago Midway airport
244 USD
Porter Airlines
Porter Airlines
19 Sep
MDW
6:57 am
Chicago Midway airport
3h 37m
1 Stop
11:34 am
YOW
Ottawa airport
Porter Airlines
26 Sep
YOW
10:05 am
Ottawa airport
3h 34m
1 Stop
12:39 pm
MDW
Chicago Midway airport
244 USD
Porter Airlines
Porter Airlines
13 Sep
MDW
6:57 am
Chicago Midway airport
4h 32m
1 Stop
12:29 pm
YOW
Ottawa airport
Porter Airlines
16 Sep
YOW
2:15 am
Ottawa airport
3h 50m
1 Stop
5:05 am
MDW
Chicago Midway airport
244 USD

How to get the cheapest flight ticket from Chicago to Ottawa

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 to Ottawa?
November
The cheapest time of year to fly to Ottawa from Chicago is November. Most expensive is May
What is the cheapest day to fly to Ottawa?
Thursday
The cheapest day of the week is typically Thursday. The most expensive is typically Sunday
When is the cheapest time to fly to Ottawa?
in the evening
Chicago to Ottawa flights are approximately 25% more expensive at noon than in the evening
What is the cheapest airline that flies to Ottawa?
WestJet
WestJet, Delta, and Porter Airlines are the most popular carriers operating from Chicago to Ottawa
What is the cheapest route?
Chicago Midway - Ottawa
Fly from Chicago Midway to Ottawa for the best Chicago - Ottawa flight prices
When is the cheapest time to book a flight to Ottawa?
50 days before
The cheapest time to buy a flight from Chicago to Ottawa is approximately 50 days to departure
60
Days before departure
0

Flight information for Chicago to Ottawa (YOW - CHI)

Find info about flight duration, direct flights, and airports for your flight from Chicago to Ottawa
Fastest flight time 3h 38m The fastest flight from Chicago to Ottawa takes 3h 38m.
Direct flights None There are no direct flights from Chicago to Ottawa. Popular non-direct routes for this connection are Chicago O'Hare Intl - Ottawa and Chicago Midway - Ottawa.
Airports in Ottawa 1 airport There is 1 airport near Ottawa: Ottawa (YOW)

Alternative routes for Chicago to Ottawa

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Chicago to Montreal
Fastest flight time
4h 05m
Cheapest price
236 USD
Indianapolis to Montreal
Fastest flight time
4h 02m
Cheapest price
254 USD

Flights from Chicago to:

Flights to Ottawa from:

  • Chicago
  • Illinois
  • United States
  • North America
*Flight prices to Ottawa are based on prices for economy tickets found by momondo users during searches within the last 72 hours. These prices may no longer be available.