Earn point on your loyalty program!arrow arc left

Cheap flights from Newark (EWR) to Ottawa (YOW)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Newark (EWR) to Ottawa (YOW)

How to find the cheapest flight from Newark (EWR) 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 Newark (EWR) 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 Newark (EWR) to Ottawa (YOW)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Newark to Ottawa in March , April 2026

26 Mar - 27 Apr $ 207.00
EWR
Newark
Porter Airlines
DIRECT
YOW
Ottawa
YOW
Ottawa
Porter Airlines
DIRECT
EWR
Newark
Pick dates
09 Mar - 01 Apr $ 296.00
EWR
Newark
Porter Airlines
1 STOPS
YOW
Ottawa
YOW
Ottawa
Porter Airlines
1 STOPS
EWR
Newark
Pick dates
10 Mar - 01 Apr $ 299.00
EWR
Newark
Porter Airlines
DIRECT
YOW
Ottawa
YOW
Ottawa
Porter Airlines
DIRECT
EWR
Newark
Pick dates

Last minute flights from Newark to Ottawa

25 Mar - 31 Mar $ 207.00
EWR
Newark
Porter Airlines
DIRECT
YOW
Ottawa
YOW
Ottawa
Porter Airlines
DIRECT
EWR
Newark
Pick dates
09 Mar - 31 Mar $ 295.00
EWR
Newark
Porter Airlines
1 STOPS
YOW
Ottawa
YOW
Ottawa
Porter Airlines
1 STOPS
EWR
Newark
Pick dates
10 Mar - 31 Mar $ 297.00
EWR
Newark
Porter Airlines
DIRECT
YOW
Ottawa
YOW
Ottawa
Porter Airlines
DIRECT
EWR
Newark
Pick dates

One-way flights to Ottawa from Newark

3:45 PM - 3:45 PM
Porter Airlines
0 Stops
1h 40m
EWR - YOW
$ 87
Kiwi
Pick dates
10:00 AM - 2:05 PM
Porter Airlines
1 Stops
5h 4m
EWR - YOW
$ 176
Kiwi
Pick dates
11:58 AM - 11:58 AM
United Airlines
0 Stops
1h 34m
EWR - YOW
$ 359
Kiwi
Pick dates

How to find the cheapest flight from Newark (EWR) to Ottawa (YOW)

Related info for your journey
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 Newark (EWR) 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 Newark (EWR) to Ottawa (YOW)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.