YOW - EWR

$137 Find Cheap Flights from Ottawa to Newark Liberty Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ottawa to Newark departing on 10/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Newark Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ottawa to Newark, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ottawa to Newark, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Ottawa to Newark (YOW-EWR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ottawa to Newark that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ottawa to Newark

Wed, Oct 8 - Sun, Oct 12
Porter Airlines Logo
3:25 pm - 6:45 pmYOW-EWR
3h 20m1 stop
Porter Airlines Logo
1:15 pm - 6:09 pmEWR-YOW
4h 54m1 stop
$230Porter Airlines
Find Deal
Thu, Oct 16 - Sun, Oct 19
Porter Airlines Logo
11:00 am - 3:30 pmYOW-EWR
4h 30m1 stop
Porter Airlines Logo
10:00 am - 4:34 pmEWR-YOW
6h 34m1 stop
$231Porter Airlines
Find Deal
Thu, Oct 9 - Sun, Oct 12
Porter Airlines Logo
10:50 am - 12:30 pmYOW-EWR
1h 40mnonstop
Porter Airlines Logo
9:00 pm - 10:40 pmEWR-YOW
1h 40mnonstop
$232Porter Airlines
Find Deal
Thu, Oct 9 - Sun, Oct 12
Porter Airlines Logo
9:35 am - 3:30 pmYOW-EWR
5h 55m1 stop
Porter Airlines Logo
1:15 pm - 7:34 pmEWR-YOW
6h 19m1 stop
$233Porter Airlines
Find Deal
Thu, Oct 9 - Sun, Oct 12
Porter Airlines Logo
1:25 pm - 6:45 pmYOW-EWR
5h 20m1 stop
Porter Airlines Logo
3:05 pm - 7:34 pmEWR-YOW
4h 29m1 stop
$234Porter Airlines
Find Deal
Thu, Oct 9 - Sun, Oct 12
Porter Airlines Logo
4:05 pm - 5:40 pmYOW-EWR
1h 35mnonstop
Porter Airlines Logo
2:15 pm - 3:56 pmEWR-YOW
1h 41mnonstop
$235Porter Airlines
Find Deal
Thu, Oct 9 - Sun, Oct 12
Porter Airlines Logo
9:35 am - 3:30 pmYOW-EWR
5h 55m1 stop
Porter Airlines Logo
3:05 pm - 7:34 pmEWR-YOW
4h 29m1 stop
$236Porter Airlines
Find Deal
Thu, Oct 9 - Sun, Oct 12
Porter Airlines Logo
1:25 pm - 6:45 pmYOW-EWR
5h 20m1 stop
Porter Airlines Logo
2:15 pm - 3:56 pmEWR-YOW
1h 41mnonstop
$237Porter Airlines
Find Deal
Wed, Oct 1 - Mon, Oct 6
Multiple Airlines Logo
4:25 pm - 9:05 amYOW-EWR
16h 40m1 stop
Multiple Airlines Logo
1:15 pm - 2:56 pmEWR-YOW
1h 41mnonstop
$266Multiple Airlines
Find Deal
Wed, Oct 1 - Thu, Oct 16
Multiple Airlines Logo
7:00 am - 5:51 pmYOW-EWR
10h 51m2 stops
Multiple Airlines Logo
1:15 pm - 2:56 pmEWR-YOW
1h 41mnonstop
$276Multiple Airlines
Find Deal

Everything you should know

Our travelers' advice
AI-generated summary based on content written by travel experts
Porter offers free drinks like Canadian wines onboard.
United's Economy Plus provides extra legroom comfort.
Expert advice
Expert advice
Expert advice
Expert advice
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 39% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
July
Cheapest • 13% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$230
Overall average: $291
Porter Airlines
Wed 10/8Sun 10/12
YOW - EWR • 1 stop
Cheapest non-stop
$232
Typical prices: $249-386
Porter Airlines
Thu 10/9Sun 10/12
YOW - EWR • Non-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Newark!
Expert advice

Expert advice for your flight from Ottawa to Newark

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Porter Airlines

Porter offers free drinks like Canadian wines and craft beers, enhancing the economy experience.


PorterReserve includes priority boarding and extra legroom, ideal for a comfortable journey.

Air Canada

Air Canada offers Preferred Economy seats with up to four extra inches of legroom for added comfort.


Air Canada provides Wi-Fi on select flights; check availability five days before departure.

Read more about Air Canadaby Stefanie Waldek
United Airlines

United's Economy Plus offers up to six inches more legroom, enhancing comfort on short flights.


United offers Priority Boarding for Zone 2, ensuring overhead bin space for carry-ons.

Our travel experts
John Walton

John Walton

Expert on Porter Airlines

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Stefanie Waldek

Stefanie Waldek

Expert on Air Canada and United Airlines

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Booking Insights

KAYAK's insights & trends for Ottawa to Newark flights

Get data-powered insights and trends into flights from Ottawa to Newark to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Ottawa to Newark Liberty Airport?

The average price of all round-trip flights from Ottawa to Newark Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Ottawa to Newark Liberty Airport, look for departures on Fridays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from Newark Liberty Airport, Monday is the cheapest day to fly and Sunday is the most expensive.

What is the cheapest month to fly from Ottawa to Newark Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ottawa to Newark Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ottawa to Newark Airport is July, where tickets cost $241 (return) on average. On the other hand, the most expensive months are November and December, where the average cost of round-trip tickets is $338 and $314 respectively.

Can I save money by flying with a layover from Ottawa to Newark Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $280, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Ottawa to Newark Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Ottawa to Newark Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Ottawa to Newark Airport, you should book around 3 weeks before departure, which saves you about 39% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$137
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Ottawa to Newark Liberty Airport

When to book flights from Ottawa to Newark

Are your dates flexible? Find out the best times to travel from Ottawa to Newark based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Ottawa to Newark Liberty Airport flights

  • What is the cheapest flight from Ottawa to Newark Airport?

    In the last 3 days, the lowest price for a flight from Ottawa to Newark Airport was $137 for a one-way ticket and $230 for a round-trip.

  • Do I need a passport to fly between Ottawa and Newark Liberty Airport?

    A passport is required to fly from Ottawa to Newark Liberty Airport.

  • Which airlines offer Wi-Fi service onboard planes from Ottawa to Newark Liberty Airport?

    Air Canada, WestJet, and American Airlines offer inflight Wi-Fi service on the Ottawa to Newark Liberty Airport flight route.

  • Which aircraft models fly most regularly from Ottawa to Newark Liberty Airport?

    The De Havilland (Bombardier) DHC-8-400 Dash 8Q is the aircraft model that flies most regularly on the Ottawa to Newark Liberty Airport flight route.

  • Which airline alliances offer flights from Ottawa to Newark Liberty Airport?

    Star Alliance is the only airline alliance operating flights between Ottawa and Newark Liberty Airport.

  • On which days can I fly direct from Ottawa to Newark Liberty Airport?

    There are nonstop flights from Ottawa to Newark Liberty Airport on a daily basis.

  • Which is the best airline for flights from Ottawa to Newark, Porter Airlines or United Airlines?

    The two airlines most popular with KAYAK users for flights from Ottawa to Newark are Porter Airlines and United Airlines. With an average price for the route of $270 and an overall rating of 7.9, Porter Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of $443 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Ottawa to Newark Liberty Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ottawa to Newark Liberty Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ottawa to Newark Liberty Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Newark Liberty Airport from Ottawa is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ottawa to Newark Liberty Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Newark Liberty Airport with an airline and back to Ottawa with another airline. Booking your flights between Ottawa and EWR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ottawa to Newark Liberty Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Newark Liberty Airport from Ottawa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Ottawa to Newark Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $169 or less one-way and $277 or less round-trip.

Prefer to fly direct from Ottawa to Newark Liberty Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Ottawa to Newark.
Find which airlines fly direct from Ottawa Airport to Newark Airport, which days they fly and book direct flights.

Direct departures

Ottawa to Newark

Monday

Porter Airlines, United Airlines

Porter Airlines, United Airlines

Tuesday

Porter Airlines, United Airlines

Porter Airlines, United Airlines

Wednesday

Porter Airlines, United Airlines

Porter Airlines, United Airlines

Thursday

Porter Airlines, United Airlines

Porter Airlines, United Airlines

Friday

Porter Airlines, United Airlines

Porter Airlines, United Airlines

Saturday

Porter Airlines, United Airlines

Porter Airlines, United Airlines

Sunday

Porter Airlines, United Airlines

Porter Airlines, United Airlines

See more direct flights

Direct returns

Newark to Ottawa

Monday

Porter Airlines, United Airlines

Porter Airlines, United Airlines

Tuesday

Porter Airlines, United Airlines

Porter Airlines, United Airlines

Wednesday

Porter Airlines, United Airlines

Porter Airlines, United Airlines

Thursday

Porter Airlines, United Airlines

Porter Airlines, United Airlines

Friday

Porter Airlines, United Airlines

Porter Airlines, United Airlines

Saturday

Porter Airlines, United Airlines

Porter Airlines, United Airlines

Sunday

Porter Airlines, United Airlines

Porter Airlines, United Airlines

See more direct flights

Reviews of the top 3 airlines serving from Ottawa to Newark

 
See real verified KAYAK customer reviews for airlines flying from Ottawa to Newark. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ottawa to Newark? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Porter AirlinesOverall score based on 365 reviews
7.0Entertainment
7.6Food
7.9Comfort
8.6Crew
8.2Boarding
Airline reviews

Poor landing as we overshot the runway and had to re land the plane. Lost both of my luggage not found as of yet. Had to pay extra money for my luggage in USD, now great my luggage is gone. Will not fly with Porter again.

2.0 MediocreAnonymous, Sep 2025YDF - YHZ
Read more Porter Airlines reviews

Poor landing as we overshot the runway and had to re land the plane. Lost both of my luggage not found as of yet. Had to pay extra money for my luggage in USD, now great my luggage is gone. Will not fly with Porter again.

This flight to St. Johns was really good. Boarding was a breeze. We left spot on time. Seats were actually pretty good. Recliner further than I expected. Three more flights to go we will see if this is the status quo for Porter.👍

I was not happy with AirfareAssist, the agency that kayak advised me would be handling my booking. I was advised by porter airlines that I had been overcharged for the Basic express , a option that I had asked airfare assist to help arrange after I realized that the basic fare I had chosen with porter did not include a carryon. At each checkin porter advised I had been overcharged for this . They advised that money would be refunded to my credit card, however, this is not likely to happen as it is not my name and credit card that appeared on the porter invoice, but that of another individual/agent. When airfare assist was arranging the basic express with porter on my behalf, they asked me to confirm that I agreed to pay $263 USD for this. I did agree, as I was advised this was needed to proceed. When I checked the invoice on the porter website and saw that it was not my name and credit card on the invoice, I was advised that this was how airfareassist processed the payment. The Porter invoice indicated a billed amount of $126USD I will not use Kayak or their designated AirfareAssist again

Our flight was delayed by a bit. I appreciated that we were kept informed on why periodically. Boarding was fine. I overheard one flight attendant sounding very rude to a passenger who was not paying attention to the safety demonstration. The snacks were minimal as it was a short flight. There was no entertainment. Overall the flight was good back to LGA.

There was a 5 hour delay. Missed connection and now an almost 21 hour lay over!

The flight was fine see earlier note for the problem

All good the seats a little tight and no I pad screen

Everything was good except the fact you charge more for a carry on bag vs a check in bag and to top it off in US$ that was not impressive

Our flight was cancelled at the last minute for maintenance reasons and we were rebooked on a late flight when we purposefully booked our flight to be home early due to work.

Seemed like an old plane. Very noisy. The seat cushions were so old that the metal bracing of the seats were poking through. There was plenty of leg room though.

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

My flight was delayed about 1 1/2 hours in Chicago, but other then that it was a good flight.

There was no food available for this red eye... one little waffle cookie for a 6+ hour flight... thank God I was able to sleep some

For both flights I requested a gluten free meal, they didn’t have one nor were there other options.

Not good , late, and long. We came home so late and spent so much time flying around and taxiing

Terrible. Delayed 7 hours, and cancelled the flight, leaving me stranded and out of pocket $500 for an alternative last minute flight

Food was terrible. Crew was kind but skipped over my row for providing sandwiches and beverages.

Not a great experience. We paid for the upgrade for premium economy seats and seated ourselves in very comfortable seats. Someone came along with the same seat on their boarding pass. The aircraft had been changed and as a result we were booted out and sent further back to small uncomfortable seats. After complaining we were moved to emergency row seats, which gave us more leg room but the seats don’t recline. For people in our 70’s we found having to sit upright from California to NJ very uncomfortable. Not sure why they chose to move senior citizens instead of the two people that were allowed to take the more comfortable seats. Not happy.

More racist flight attandants maybe because i sm an attracticted darkskin latino man but once again bad flight attamdants they ignored me the whole flight even the woman sitting next to me notice how rude they were towards me i really never want to fly united or american airlines they alawsys have the rudesslt and racist flight attandants

We loved the United lounge near our gate and a rep named Aimee who was GREAT

Horrible flight cancelled had to buy another very expensive ticket

Flight got delayed for no reason. And Air Canada was doing 3 boardings via the same gate. It was chaotic!

Friendly efficient crew, but plane had no way to charge phone. That is a near necessity with today’s travel where we carry out travel documents on our phones.

The flight was delayed for 2 hrs. We were changed to a smaller plane, which was shaking a lot.

No space in overhead bin, one cookie, 2 oz of juice - is not customer service.

There is not enough space between two chairs and raws.

Actually as my experience with air Canada from Canada to Newark it was crazy for me because it was a lot of delays which for me it shouldn’t be like that, but I was able to coup with it so that was my experience I hope next time they will do good on that thanks.

All was fine. Weather was a bit stormy, but nothing kayak can do about that! 😊

flight was delayed, there was open communication about the delay the delay pushed way past the posted delay time and

AC needs to update their fleet. Too many mechanical issues, dated planes and too many delays

Everything you need to know for your flight from Ottawa to Newark

Information on your arrival and departure airports

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