Cheapest one-way flights from Newark to Ottawa in August from $120

Best time to book flights for Newark (EWR) to Ottawa (YOW) flights at AirHint

AirHint found the following cheapest one-way flights from Newark (EWR) to Ottawa (YOW) in August 2025 (see full year).

One-Way flights

31 Aug Porter Airlines (Canada) Ltd direct
04 Aug Porter Airlines (Canada) Ltd direct
26 Aug Porter Airlines (Canada) Ltd direct
18 Aug Porter Airlines (Canada) Ltd direct
12 Aug Porter Airlines (Canada) Ltd direct
21 Aug Porter Airlines (Canada) Ltd direct
14 Aug Porter Airlines (Canada) Ltd direct
28 Aug Porter Airlines (Canada) Ltd direct
11 Aug Porter Airlines (Canada) Ltd direct
07 Aug Porter Airlines (Canada) Ltd direct

Also check the deals for return flights from Newark to Ottawa in August.

Skyscanner

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.

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