AirHint found the following cheapest one-way flights from Newark (EWR) to Ottawa (YOW)
in August 2025 (see full year ).
One-Way flights
19 Aug
Porter Airlines (Canada) Ltd
$ 92
direct
20 Aug
Porter Airlines (Canada) Ltd
$ 92
direct
26 Aug
Porter Airlines (Canada) Ltd
$ 92
direct
06 Aug
Porter Airlines (Canada) Ltd
$ 92
direct
05 Aug
Porter Airlines (Canada) Ltd
$ 92
direct
12 Aug
Porter Airlines (Canada) Ltd
$ 92
direct
14 Aug
Porter Airlines (Canada) Ltd
$ 101
direct
23 Aug
Porter Airlines (Canada) Ltd
$ 101
direct
03 Aug
Porter Airlines (Canada) Ltd
$ 101
30 Aug
Porter Airlines (Canada) Ltd
$ 101
direct
Also check the deals for return flights from Newark to Ottawa in August .
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers.
Only the cheapest flights are offered.
Select a price to book and secure these cheap prices.