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Cheap flights from Philadelphia (PHL) 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 Philadelphia (PHL) to Ottawa (YOW)

How to find the cheapest flight from Philadelphia (PHL) to Ottawa (YOW)
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How to find the cheapest flight from Philadelphia (PHL) to Ottawa (YOW)
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How to find the cheapest flight from Philadelphia (PHL) to Ottawa (YOW)
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Cheap flights from Philadelphia to Ottawa in May , June 2026

31 May - 02 Jun $ 736.00
PHL
Philadelphia
United Airlines
1 STOPS
YOW
Ottawa
YOW
Ottawa
United Airlines
1 STOPS
PHL
Philadelphia
Pick dates
31 May - 02 Jun $ 736.00
PHL
Philadelphia
United Airlines
1 STOPS
YOW
Ottawa
YOW
Ottawa
United Airlines
1 STOPS
PHL
Philadelphia
Pick dates
31 May - 02 Jun $ 736.00
PHL
Philadelphia
United Airlines
1 STOPS
YOW
Ottawa
YOW
Ottawa
United Airlines
1 STOPS
PHL
Philadelphia
Pick dates

Last minute flights from Philadelphia to Ottawa

26 May - 31 May $ 850.00
PHL
Philadelphia
United Airlines
1 STOPS
YOW
Ottawa
YOW
Ottawa
United Airlines
1 STOPS
PHL
Philadelphia
Pick dates
26 May - 31 May $ 850.00
PHL
Philadelphia
United Airlines
1 STOPS
YOW
Ottawa
YOW
Ottawa
United Airlines
1 STOPS
PHL
Philadelphia
Pick dates
26 May - 31 May $ 850.00
PHL
Philadelphia
United Airlines
1 STOPS
YOW
Ottawa
YOW
Ottawa
United Airlines
1 STOPS
PHL
Philadelphia
Pick dates

One-way flights to Ottawa from Philadelphia

6:10 AM - 8:18 AM
United Airlines
1 Stops
3h 53m
PHL - YOW
$ 337
Kiwi
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3:10 PM - 5:06 PM
United Airlines
1 Stops
3h 38m
PHL - YOW
$ 417
Kiwi
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7:45 PM - 10:10 PM
United Airlines
1 Stops
4h 9m
PHL - YOW
$ 417
Kiwi
Pick dates

How to find the cheapest flight from Philadelphia (PHL) to Ottawa (YOW)

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