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Cheap flights from Baltimore (BWI) to Ottawa (YOW)

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How to find the cheapest flight from Baltimore (BWI) to Ottawa (YOW)

How to find the cheapest flight from Baltimore (BWI) to Ottawa (YOW)
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How to find the cheapest flight from Baltimore (BWI) to Ottawa (YOW)
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How to find the cheapest flight from Baltimore (BWI) to Ottawa (YOW)
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Cheap flights from Baltimore to Ottawa in July , August 2026

28 Jul - 31 Aug $ 561.00
BWI
Baltimore
Frontier Airlines
2 STOPS
YOW
Ottawa
YOW
Ottawa
Frontier Airlines
1 STOPS
BWI
Baltimore
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31 Jul - 07 Aug $ 1,082.00
BWI
Baltimore
WestJet
2 STOPS
YOW
Ottawa
YOW
Ottawa
WestJet
2 STOPS
BWI
Baltimore
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28 Jul - 07 Aug $ 1,324.00
BWI
Baltimore
WestJet
2 STOPS
YOW
Ottawa
YOW
Ottawa
WestJet
2 STOPS
BWI
Baltimore
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Last minute flights from Baltimore to Ottawa

28 Jul - 01 Aug $ 822.00
BWI
Baltimore
Frontier Airlines
2 STOPS
YOW
Ottawa
YOW
Ottawa
Frontier Airlines
2 STOPS
BWI
Baltimore
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30 Jul - 31 Jul $ 1,294.00
BWI
Baltimore
WestJet
2 STOPS
YOW
Ottawa
YOW
Ottawa
WestJet
2 STOPS
BWI
Baltimore
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28 Jul - 31 Jul $ 1,325.00
BWI
Baltimore
WestJet
2 STOPS
YOW
Ottawa
YOW
Ottawa
WestJet
2 STOPS
BWI
Baltimore
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One-way flights to Ottawa from Baltimore

6:25 AM - 8:30 PM
Porter Airlines
2 Stops
15h 10m
BWI - YOW
$ 276
Kiwi
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10:33 AM - 11:45 PM
WestJet
2 Stops
19h 2m
BWI - YOW
$ 602
Kiwi
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8:16 AM - 10:41 AM
United Airlines
1 Stops
5h 43m
BWI - YOW
$ 742
Kiwi
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How to find the cheapest flight from Baltimore (BWI) to Ottawa (YOW)

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