YOW - EWR

$128 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 4/29. 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, 0 bags

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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Everything you should know

Cheapest round-trip
$211
Typical prices: $339-$236
Porter Airlines
Tue 4/28Wed 5/6
YOW - EWR • Non-stop
Cheapest one-way
$128
Typical prices: $145-$257
Porter Airlines
Wed 4/29
YOW - EWR • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Porter offers free drinks like Canadian wines onboard.
United's Economy Plus provides extra legroom comfort.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $211 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Porter Airlines and United Airlines. Average duration is 1h 38m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 82% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 45% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 12% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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!
Flight Deals
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Expert advice
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

Tue, Apr 28 - Wed, May 6
Porter Airlines Logo
3:55 pm - 5:29 pm
YOW
-
EWR
1h 34mnonstop
Porter Airlines Logo
10:35 am - 12:15 pm
EWR
-
YOW
1h 40mnonstop
$211Porter Airlines
Thu, Apr 30 - Sun, May 3
Porter Airlines Logo
3:55 pm - 5:29 pm
YOW
-
EWR
1h 34mnonstop
Porter Airlines Logo
10:35 am - 12:15 pm
EWR
-
YOW
1h 40mnonstop
$214Porter Airlines
Tue, Apr 28 - Sat, May 2
Porter Airlines Logo
3:55 pm - 5:29 pm
YOW
-
EWR
1h 34mnonstop
Porter Airlines Logo
3:55 pm - 5:35 pm
EWR
-
YOW
1h 40mnonstop
$215Porter Airlines
Thu, May 28 - Mon, Jun 1
Porter Airlines Logo
9:05 am - 10:38 am
YOW
-
EWR
1h 33mnonstop
Porter Airlines Logo
10:35 am - 12:20 pm
EWR
-
YOW
1h 45mnonstop
$216Porter Airlines
Fri, May 1 - Mon, May 4
Porter Airlines Logo
2:20 pm - 3:53 pm
YOW
-
EWR
1h 33mnonstop
Porter Airlines Logo
10:35 am - 12:15 pm
EWR
-
YOW
1h 40mnonstop
$218Porter Airlines
Thu, Apr 30 - Sun, May 3
Porter Airlines Logo
3:55 pm - 5:29 pm
YOW
-
EWR
1h 34mnonstop
Porter Airlines Logo
10:35 am - 12:15 pm
EWR
-
YOW
1h 40mnonstop
$219Porter Airlines
Fri, May 1 - Sun, May 3
Porter Airlines Logo
2:20 pm - 3:53 pm
YOW
-
EWR
1h 33mnonstop
Porter Airlines Logo
10:35 am - 12:15 pm
EWR
-
YOW
1h 40mnonstop
$220Porter Airlines
Fri, May 1 - Tue, May 5
Porter Airlines Logo
2:20 pm - 3:53 pm
YOW
-
EWR
1h 33mnonstop
Porter Airlines Logo
4:40 pm - 9:44 pm
EWR
-
YOW
5h 04m
1 stop
$221Porter Airlines
Wed, May 20 - Sun, May 24
Porter Airlines Logo
5:55 pm - 9:45 pm
YOW
-
EWR
3h 50m
1 stop
Porter Airlines Logo
10:35 am - 12:15 pm
EWR
-
YOW
1h 40mnonstop
$223Porter Airlines
Fri, May 22 - Fri, May 29
Porter Airlines Logo
8:00 am - 11:45 am
YOW
-
EWR
3h 45m
1 stop
Porter Airlines Logo
10:35 am - 12:15 pm
EWR
-
YOW
1h 40mnonstop
$224Porter Airlines
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.

How much is a round-trip flight from Ottawa to Newark Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Ottawa to Newark Airport departing in April.

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 Monday, as it's usually the priciest day. When flying back from Newark Liberty Airport, Tuesday 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 September, where tickets cost $248 (return) on average. On the other hand, the most expensive months are November and January, where the average cost of round-trip tickets is $317 and $315 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.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $275 on average.

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 45% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Expert advice

Expert advice for your flight from Ottawa to Newark

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
John Walton

John Walton

Expert on Porter Airlines

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.

Stefanie Waldek

Stefanie Waldek

Expert on Air Canada and United Airlines

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.

Good to know

Low seasonFebruary
Cheapest flight$128
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 7% lower on average.
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 $128 for a one-way ticket and $211 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, 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 Air Transat?

    The two airlines most popular with KAYAK users for flights from Ottawa to Newark are Porter Airlines and Air Transat. With an average price for the route of $275 and an overall rating of 8.0, Porter Airlines is the most popular choice. Air Transat is also a great choice for the route, with an average price of $388 and an overall rating of 7.7.

  • 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 $218 or less one-way and $272 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 4 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.
8.0
Porter AirlinesOverall score based on 431 reviews
8.2Boarding
7.6Food
8.6Crew
7.0Entertainment
8.0Comfort
Airline reviews

Even tho the flight was a bit delayed the team was apologetic. Everyone was friendly and efficient.

10.0 ExcellentDeanna, Mar 2026
YWG - YOW
Read more Porter Airlines reviews

Even tho the flight was a bit delayed the team was apologetic. Everyone was friendly and efficient.

The Flight took off 2hrs late because there was no pilot showing up when the flight was ready to board.. Though the cabin crew was present and had prepared the plane, the FO turned around after 15 min and went away. A crew to fly the plane finally arrived over an hour later and we were able to board 1h30 min later than planned time... until everything was loaded, we left 2h late from the gate. This was a small plane, so don't expect any Entertainment... Wi-Fi access on board would work, but took an awful amount of time to figure out and get it work (I'm an IT person). Flying as VIPorter customer, I was expecting at least some warm meal, but everything served was just cold.. except the coffee maybe. Even in so-called VIPorter seats, space is cramped and trays are so tiny, you can barely setup your food. Flight caught up during the coast-to-coast crossing and was able to recoup about 45 min from the delay.. still arrived very late in Vancouver and had to wait a long time to get our registered bags. Let's see how the return flight will be in a few days..

It was okay. Had a thing with the front desk, she had me repack my suitcases to have them be under the weight restrictions, but then the other one was overweight, she argued with me about it when there were tons of people in line. Wasn’t great.

Due to a known technical error that Porter has not fixed in over a year, I was unable to check in the children on my reservation online and had to do it at the airport. Upon check in, there were no seats together, which was an issue as we had young children. The gate agent did manage to seat us together by moving other passengers, which was appreciated, but the other passengers were never informed, leading to confusion and delay upon boarding. The flight was over an hour late; no explanation or apology was ever issued. The bags on Porter take a long time to arrive--over half an hour at Hamilton on my inbound flight, and not much better on my return to Edmonton.

On my e-boarding pass it shows free wifi, yet the plane I was on didn’t have wifi. Please remove false advertising from your website and boarding passes

3.5 hr delay for a 1 hr work flight. No information as to why the delay until 20 mins before boarding.

Organization and the adjusted times but the snacks could be of a bigger portion

Smaller plane. Food and bar service for free is amazing. Drinks were in glass not plastic cups.

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.👍

We are a senior couple (70+) and chose emergency exit seats so we would have 2 seats together and neither of us had to sit in a middle seat. My husband is type 1 diabetic on an insulin pump and I monitor his blood sugar levels. I am 5'9" and 250 lbs and found the seats extremely uncomfortable. Toward the end of the flight I developed diarrhea which lasted a full 24 hours.

They never sent me a confirmation to say my flight time had changed so I cut my holiday short by 6 hours Had to pay over 50 American for my luggage to be checked on the way home and that’s more that it cost on the way there. Arbitrarily charging more for the same thing when the passenger has no options is shady The cabin was an icebox going there and back, if all the passengers have their gloves on and their hoods up that should be an obvious sign to turn up the heat

I was very nice to arrive earlier than scheduled. Very much appreciated. No issues with flight. All was good.

The on-board crew were professional and friendly and made the trip feel like we were taken care of well. The gate for the flight departure changed three times...not great but not terrible. Considering it was the day of the New Jalisco Cartel mayhem, we can't really complain.

We were treated well by the staff at the airport and on board aircraft. Delay was uncontrollable due to the weather. Had to wait for another gate as we were late landing in Fort Lauderdale.

I was supose to have a carrey on incluided for each passenger and they made me paid 75$ each at the gate.

Great crew and entertaining Captain. Seats were not what we had expected based on my booking but things worked out in the end. Of course, like all airlines these days not enough leg or elbow room.

The entertainment system was down; food by purchase only; several people did not receive their luggage. No one answers at the local office or online about the luggage.

The Turkish was good . I had a problem with air Transat terrible experience for me

I did not like I have been charged for my carry on

Flights were on time actually early service was good and crew cheerful

Food was awful. TV didn’t work for long haul flight and my husband needed credit. Staff was nice and did their best but overall conditions were very uncomfortable.

No meal service to the back of the plane as it started late or was too slow to get it out before it was time to land.

In general, flight attendants were not very welcoming. Because of delays in departure and luggage handling, we missed our connecting flight. Offered a later flight on standby but available seats were then taken by 4 or 5 airline crew so slept at airport and got home next day. I am a frequent traveler, and this experience was the worst.

I could not get the wifi to work. But like the screen on the seats.

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

OK, we were delayed and had to de plane and reboard.

Hopped on time for the flight only to get deplaned and delayed another 2.5 hours.

Both my flight where delayed Had 25min to make it to my transfer flight

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

Extremely turbulent landing. Crew was friendly and plane comfortable. Airport and US pre clearance was understaffed

taking our carryon and forcing us to check it through

A sandwich and a drink would have been better thank a snack bar...

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.

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

Information on your arrival and departure airports