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

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0 Children (2~11)
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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 November , December 2025

28 Nov - 06 Dec $ 432.00
BUF
Buffalo
Frontier Airlines
1 STOPS
YOW
Ottawa
YOW
Ottawa
Frontier Airlines
1 STOPS
BUF
Buffalo
Pick dates
29 Nov - 06 Dec $ 432.00
BUF
Buffalo
Frontier Airlines
1 STOPS
YOW
Ottawa
YOW
Ottawa
Frontier Airlines
1 STOPS
BUF
Buffalo
Pick dates
28 Nov - 18 Dec $ 484.00
BUF
Buffalo
Frontier Airlines
1 STOPS
YOW
Ottawa
YOW
Ottawa
Frontier Airlines
1 STOPS
BUF
Buffalo
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Last minute flights from Buffalo to Ottawa

28 Nov - 01 Dec $ 676.00
BUF
Buffalo
Frontier Airlines
1 STOPS
YOW
Ottawa
YOW
Ottawa
Frontier Airlines
2 STOPS
BUF
Buffalo
Pick dates
29 Nov - 01 Dec $ 676.00
BUF
Buffalo
Frontier Airlines
1 STOPS
YOW
Ottawa
YOW
Ottawa
Frontier Airlines
2 STOPS
BUF
Buffalo
Pick dates
22 Nov - 01 Dec $ 748.00
BUF
Buffalo
Frontier Airlines
1 STOPS
YOW
Ottawa
YOW
Ottawa
Frontier Airlines
2 STOPS
BUF
Buffalo
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One-way flights to Ottawa from Buffalo

11:52 AM - 8:45 PM
Porter Airlines
1 Stops
12h 6m
BUF - YOW
$ 249
Kiwi
Pick dates
10:37 AM - 12:42 PM
United Airlines
1 Stops
3h 50m
BUF - YOW
$ 590
Kiwi
Pick dates
10:36 AM - 12:42 PM
United Airlines
1 Stops
3h 51m
BUF - YOW
$ 600
Kiwi
Pick dates

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.