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Cheap flights from Chicago (CHI) to Ottawa (YOW)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Chicago (CHI) to Ottawa (YOW)

How to find the cheapest flight from Chicago (CHI) to Ottawa (YOW)
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How to find the cheapest flight from Chicago (CHI) to Ottawa (YOW)
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How to find the cheapest flight from Chicago (CHI) to Ottawa (YOW)
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Cheap flights from Chicago to Ottawa in June , July 2026

29 Jun - 07 Jul $ 515.00
CHI
Chicago
Porter Airlines
1 STOPS
YOW
Ottawa
YOW
Ottawa
Porter Airlines
1 STOPS
CHI
Chicago
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19 Jun - 09 Jul $ 967.00
CHI
Chicago
WestJet
2 STOPS
YOW
Ottawa
YOW
Ottawa
WestJet
2 STOPS
CHI
Chicago
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14 Jun - 06 Jul $ 1,080.00
CHI
Chicago
WestJet
2 STOPS
YOW
Ottawa
YOW
Ottawa
WestJet
2 STOPS
CHI
Chicago
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Last minute flights from Chicago to Ottawa

26 Jun - 01 Jul $ 520.00
CHI
Chicago
Porter Airlines
1 STOPS
YOW
Ottawa
YOW
Ottawa
Porter Airlines
1 STOPS
CHI
Chicago
Pick dates
19 Jun - 30 Jun $ 1,162.00
CHI
Chicago
WestJet
2 STOPS
YOW
Ottawa
YOW
Ottawa
WestJet
2 STOPS
CHI
Chicago
Pick dates
14 Jun - 30 Jun $ 1,257.00
CHI
Chicago
WestJet
2 STOPS
YOW
Ottawa
YOW
Ottawa
WestJet
2 STOPS
CHI
Chicago
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One-way flights to Ottawa from Chicago

3:20 PM - 8:45 PM
Porter Airlines
1 Stops
5h 24m
CHI - YOW
$ 252
Kiwi
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9:34 PM - 7:34 AM
United Airlines
1 Stops
10h 37m
CHI - YOW
$ 512
Kiwi
Pick dates
1:55 PM - 1:55 PM
United Airlines
0 Stops
2h 12m
CHI - YOW
$ 564
Kiwi
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How to find the cheapest flight from Chicago (CHI) to Ottawa (YOW)

Related info for your journey
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How to find the cheapest flight from Chicago (CHI) to Ottawa (YOW)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Chicago (CHI) to Ottawa (YOW)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.