Cheap Flights from Newark Liberty Intl. Airport (EWR) to Ottawa (YOW)

View AU$217 flight on Sun, 21 Sep. 2025Opens in a new window

Popular airlines from Newark Liberty Intl. Airport (EWR) to Ottawa International Airport (YOW)

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Cheap Flights from Newark Liberty Intl. Airport (EWR) to Ottawa (YOW)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Porter Airlines
Sat, 20 Sep. - Sat, 27 Sep.
EWR
New York
YOW
Ottawa
AU$469 Return, found 7 hours ago
AU$469
Return
found 7 hours ago
Select Porter Airlines flight, departing Sat, 20 Sep. from New York to Ottawa, returning Sat, 27 Sep., priced at AU$469 found 7 hours ago
Air Canada
Sat, 20 Sep. - Sat, 27 Sep.
EWR
New York
YOW
Ottawa
AU$469 Return, found 7 hours ago
AU$469
Return
found 7 hours ago
Select Air Canada flight, departing Sat, 20 Sep. from New York to Ottawa, returning Sat, 27 Sep., priced at AU$469 found 7 hours ago
Porter Airlines
Sat, 20 Sep. - Sat, 27 Sep.
EWR
New York
YOW
Ottawa
AU$474 Return, found 7 hours ago
AU$474
Return
found 7 hours ago
Select Porter Airlines flight, departing Sat, 20 Sep. from New York to Ottawa, returning Sat, 27 Sep., priced at AU$474 found 7 hours ago
Air Canada
Sat, 20 Sep. - Sat, 27 Sep.
EWR
New York
YOW
Ottawa
AU$474 Return, found 7 hours ago
AU$474
Return
found 7 hours ago
Select Air Canada flight, departing Sat, 20 Sep. from New York to Ottawa, returning Sat, 27 Sep., priced at AU$474 found 7 hours ago
Porter Airlines
Thu, 4 Sep. - Wed, 10 Sep.
EWR
New York
YOW
Ottawa
AU$476 Return, found 4 days ago
AU$476
Return
found 4 days ago
Select Porter Airlines flight, departing Thu, 4 Sep. from New York to Ottawa, returning Wed, 10 Sep., priced at AU$476 found 4 days ago
Air Canada
Thu, 4 Sep. - Wed, 10 Sep.
EWR
New York
YOW
Ottawa
AU$478 Return, found 4 days ago
AU$478
Return
found 4 days ago
Select Air Canada flight, departing Thu, 4 Sep. from New York to Ottawa, returning Wed, 10 Sep., priced at AU$478 found 4 days ago
Porter Airlines
Sat, 20 Sep. - Sat, 27 Sep.
EWR
New York
YOW
Ottawa
AU$479 Return, found 7 hours ago
AU$479
Return
found 7 hours ago
Select Porter Airlines flight, departing Sat, 20 Sep. from New York to Ottawa, returning Sat, 27 Sep., priced at AU$479 found 7 hours ago
Porter Airlines
Thu, 4 Sep. - Wed, 10 Sep.
EWR
New York
YOW
Ottawa
AU$481 Return, found 4 days ago
AU$481
Return
found 4 days ago
Select Porter Airlines flight, departing Thu, 4 Sep. from New York to Ottawa, returning Wed, 10 Sep., priced at AU$481 found 4 days ago
Air Canada
Thu, 4 Sep. - Wed, 10 Sep.
EWR
New York
YOW
Ottawa
AU$483 Return, found 4 days ago
AU$483
Return
found 4 days ago
Select Air Canada flight, departing Thu, 4 Sep. from New York to Ottawa, returning Wed, 10 Sep., priced at AU$483 found 4 days ago
United
Sat, 20 Sep. - Sat, 27 Sep.
EWR
New York
YOW
Ottawa
AU$498 Return, found 7 hours ago
AU$498
Return
found 7 hours ago
Select United flight, departing Sat, 20 Sep. from New York to Ottawa, returning Sat, 27 Sep., priced at AU$498 found 7 hours ago

Find the cheapest month to fly from New York (EWR) to Ottawa (YOW)

June is typically the cheapest month to fly

From AU$323 - AU$500 per traveller.

Graph displaying average flight prices per month

Flight from Newark Liberty Intl. Airport to Ottawa route information
Origin airport
Newark Liberty Intl. Airport
Destination airport
Macdonald-Cartier Intl.
Return price
AU$468
Distance
525 km
Average flight time
1 hour 40 mins

Your quick guide to flights from Newark Liberty Intl. Airport to Ottawa

Pick up great flights from Newark Liberty Intl. Airport to Ottawa

With Expedia, you have your pick of 10 flights a day with 20 airlines covering flights from Newark Liberty Intl. Airport to Ottawa. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Newark Liberty Intl. Airport to Ottawa that take around 1 hours.

Find cheap flights from Newark Liberty Intl. Airport to Ottawa

From the great flight deals with prices currently ranging from AU$469 to AU$498, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Newark Liberty Intl. Airport to Ottawa around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Ottawa is normally in September.

Reasons to book your flight from Newark Liberty Intl. Airport to Ottawa with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Newark Liberty Intl. Airport to Ottawa across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Ottawa right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from Newark Airport to Ottawa Intl. Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip journey from Newark Airport to YOW was AU$469. Fares this good don't stick around for long, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Newark Airport to Ottawa Intl. Airport?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from EWR to Ottawa Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Liberty Intl. Airport (EWR) to Ottawa Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from EWR to Macdonald-Cartier Intl. Airport (YOW)?
The flight distance from Newark Airport (EWR) to Ottawa International Airport (YOW) is 530 kilometres. You'll be walking down the air bridge and grabbing your bags from the carousel in no time at all.
Which airlines fly direct from Liberty Intl. Airport (EWR) to Ottawa Intl. Airport?
United Airlines (UA) is one of the top choices for travellers jetting between EWR and Ottawa International Airport. Choose from the 60 flights it operates on this route each month. For more options, check out the fares from Air Canada (AC). This carrier operates 60 monthly flights between these airports.
Are Liberty Intl. Airport (EWR) to Ottawa International Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to get an awesome last-minute deal from EWR to Ottawa Intl. Airport, but there's no guarantee. As many airlines publish prices up to a year in advance, it's worthwhile keeping an eye on fares early and being ready to pounce when you see a bargain. Expedia compares carrier prices and updates flight deals frequently, so you can be sure you're always getting the latest offers.

Explore a world of travel with Expedia

Newark Liberty Intl. Airport Airports

New York

LaGuardia to Ottawa
AU$512.39
John F. Kennedy Intl. to Ottawa
AU$545.43
*Available to Expedia members.