Cheapest one-way flights from Ottawa to Newark in September from 133€

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

One-Way flights

27 Sep Porter Airlines (Canada) Ltd
27 Sep Porter Airlines (Canada) Ltd direct
29 Sep Porter Airlines (Canada) Ltd direct
20 Sep Porter Airlines (Canada) Ltd direct
30 Sep Porter Airlines (Canada) Ltd direct
21 Sep Porter Airlines (Canada) Ltd direct
26 Sep Porter Airlines (Canada) Ltd direct
15 Sep Porter Airlines (Canada) Ltd direct
18 Sep Porter Airlines (Canada) Ltd
18 Sep Porter Airlines (Canada) Ltd direct

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

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.

Book a cheap hotel in Newark

Cheap car rent in Newark

Feel free to contact us with any feedback or request another flight research.