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Cheap flights from Buffalo (BUF) 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 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 February , March 2026

28 Feb - 30 Mar $ 626.00
BUF
Buffalo
Frontier Airlines
1 STOPS
YOW
Ottawa
YOW
Ottawa
Frontier Airlines
1 STOPS
BUF
Buffalo
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28 Feb - 30 Mar $ 702.00
BUF
Buffalo
Frontier Airlines
2 STOPS
YOW
Ottawa
YOW
Ottawa
Frontier Airlines
1 STOPS
BUF
Buffalo
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28 Feb - 30 Mar $ 725.00
BUF
Buffalo
Frontier Airlines
2 STOPS
YOW
Ottawa
YOW
Ottawa
Frontier Airlines
1 STOPS
BUF
Buffalo
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Last minute flights from Buffalo to Ottawa

27 Feb - 02 Mar $ 1,688.00
BUF
Buffalo
Frontier Airlines
1 STOPS
YOW
Ottawa
YOW
Ottawa
Frontier Airlines
3 STOPS
BUF
Buffalo
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One-way flights to Ottawa from Buffalo

4:37 PM - 2:00 PM
Porter Airlines
1 Stops
24h 40m
BUF - YOW
$ 385
Kiwi
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12:00 PM - 8:55 PM
Porter Airlines
2 Stops
12h 25m
BUF - YOW
$ 461
Kiwi
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5:05 PM - 2:05 PM
Porter Airlines
1 Stops
24h 10m
BUF - YOW
$ 509
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.