£90 Cheap Flights from Newark Liberty Intl. Airport (EWR) to Ottawa (YOW)

View £90 flight on Mon, 27 Oct 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 and start at £90 for one-way flights and £203 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Porter Airlines
Mon, 27 Oct - Fri, 31 Oct
EWR
New York
YOW
Ottawa
£203 Return, found 1 day ago
£203
Return
found 1 day ago
Select Porter Airlines flight, departing Mon, 27 Oct from New York to Ottawa, returning Fri, 31 Oct, priced at £203 found 1 day ago
Porter Airlines
Mon, 27 Oct - Fri, 31 Oct
EWR
New York
YOW
Ottawa
£205 Return, found 1 day ago
£205
Return
found 1 day ago
Select Porter Airlines flight, departing Mon, 27 Oct from New York to Ottawa, returning Fri, 31 Oct, priced at £205 found 1 day ago
Porter Airlines
Mon, 27 Oct - Fri, 31 Oct
EWR
New York
YOW
Ottawa
£207 Return, found 1 day ago
£207
Return
found 1 day ago
Select Porter Airlines flight, departing Mon, 27 Oct from New York to Ottawa, returning Fri, 31 Oct, priced at £207 found 1 day ago
Porter Airlines
Mon, 27 Oct - Fri, 31 Oct
EWR
New York
YOW
Ottawa
£210 Return, found 1 day ago
£210
Return
found 1 day ago
Select Porter Airlines flight, departing Mon, 27 Oct from New York to Ottawa, returning Fri, 31 Oct, priced at £210 found 1 day ago
Air Transat
Mon, 27 Oct - Fri, 31 Oct
EWR
New York
YOW
Ottawa
£211 Return, found 1 day ago
£211
Return
found 1 day ago
Select Air Transat flight, departing Mon, 27 Oct from New York to Ottawa, returning Fri, 31 Oct, priced at £211 found 1 day ago
Air Canada
Mon, 27 Oct - Fri, 31 Oct
EWR
New York
YOW
Ottawa
£213 Return, found 1 day ago
£213
Return
found 1 day ago
Select Air Canada flight, departing Mon, 27 Oct from New York to Ottawa, returning Fri, 31 Oct, priced at £213 found 1 day ago
Air Transat
Mon, 27 Oct - Fri, 31 Oct
EWR
New York
YOW
Ottawa
£214 Return, found 1 day ago
£214
Return
found 1 day ago
Select Air Transat flight, departing Mon, 27 Oct from New York to Ottawa, returning Fri, 31 Oct, priced at £214 found 1 day ago
Porter Airlines
Mon, 27 Oct - Fri, 31 Oct
EWR
New York
YOW
Ottawa
£214 Return, found 1 day ago
£214
Return
found 1 day ago
Select Porter Airlines flight, departing Mon, 27 Oct from New York to Ottawa, returning Fri, 31 Oct, priced at £214 found 1 day ago
Air Transat
Mon, 27 Oct - Fri, 31 Oct
EWR
New York
YOW
Ottawa
£216 Return, found 1 day ago
£216
Return
found 1 day ago
Select Air Transat flight, departing Mon, 27 Oct from New York to Ottawa, returning Fri, 31 Oct, priced at £216 found 1 day ago
United
Fri, 29 Aug - Mon, 1 Sep
EWR
New York
YOW
Ottawa
£256 Return, found 6 days ago
£256
Return
found 6 days ago
Select United flight, departing Fri, 29 Aug from New York to Ottawa, returning Mon, 1 Sep, priced at £256 found 6 days ago

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

June is typically the cheapest month to fly

From £157 - £243 per traveller.

Graph displaying average flight prices per month

Compare flights from Newark Liberty Intl. Airport to Ottawa easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Newark Liberty Intl. Airport to Ottawa. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Macdonald-Cartier Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Newark Liberty Intl. Airport to Macdonald-Cartier Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Newark Liberty Intl. Airport (EWR) to Macdonald-Cartier Intl. (YOW)

The easiest way to view the best deals on flights from Newark Liberty Intl. Airport to Ottawa today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Newark Liberty Intl. Airport to Macdonald-Cartier Intl. start at just £203 and range up to £256.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Newark Liberty Intl. Airport and Ottawa
  • booking your flight during October, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Newark Liberty Intl. Airport to Ottawa flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Newark Liberty Intl. Airport to Macdonald-Cartier Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

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 £203. 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.

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