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Cheap flights from Buffalo (BUF) to Ottawa (YOW)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Buffalo (BUF) to Ottawa (YOW)

How to find the cheapest flight from Buffalo (BUF) to Ottawa (YOW)
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How to find the cheapest flight from Buffalo (BUF) to Ottawa (YOW)
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How to find the cheapest flight from Buffalo (BUF) to Ottawa (YOW)
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Cheap flights from Buffalo to Ottawa in September , October 2026

29 Sep - 31 Oct $ 860.00
BUF
Buffalo
JetBlue Airways
1 STOPS
YOW
Ottawa
YOW
Ottawa
JetBlue Airways
1 STOPS
BUF
Buffalo
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29 Sep - 29 Oct $ 861.00
BUF
Buffalo
JetBlue Airways
1 STOPS
YOW
Ottawa
YOW
Ottawa
JetBlue Airways
1 STOPS
BUF
Buffalo
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29 Sep - 27 Oct $ 861.00
BUF
Buffalo
JetBlue Airways
1 STOPS
YOW
Ottawa
YOW
Ottawa
JetBlue Airways
1 STOPS
BUF
Buffalo
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Last minute flights from Buffalo to Ottawa

29 Sep - 01 Oct $ 1,070.00
BUF
Buffalo
Frontier Airlines
1 STOPS
YOW
Ottawa
YOW
Ottawa
Frontier Airlines
3 STOPS
BUF
Buffalo
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29 Sep - 30 Sep $ 1,431.00
BUF
Buffalo
United Airlines
1 STOPS
YOW
Ottawa
YOW
Ottawa
United Airlines
1 STOPS
BUF
Buffalo
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29 Sep - 30 Sep $ 1,431.00
BUF
Buffalo
United Airlines
1 STOPS
YOW
Ottawa
YOW
Ottawa
United Airlines
1 STOPS
BUF
Buffalo
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One-way flights to Ottawa from Buffalo

9:15 AM - 2:20 PM
Porter Airlines
1 Stops
6h 29m
BUF - YOW
$ 508
Kiwi
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10:10 AM - 12:35 PM
United Airlines
1 Stops
4h 7m
BUF - YOW
$ 663
Kiwi
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3:05 PM - 5:15 PM
United Airlines
1 Stops
3h 50m
BUF - YOW
$ 757
Kiwi
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How to find the cheapest flight from Buffalo (BUF) to Ottawa (YOW)

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