EWR - YOW

$109 Find Cheap Flights from Newark Liberty Airport to Ottawa

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Newark to Ottawa departing on 9/20. 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 Ottawa

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

Cheap Flights from Newark to Ottawa (EWR-YOW)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Newark to Ottawa 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 Newark to Ottawa

Wed, Oct 22 - Sat, Oct 25
 Logo
9:00 am - 1:51 pmEWR-YOW
4h 51m1 stop
 Logo
9:35 am - 3:30 pmYOW-EWR
5h 55m1 stop
Wed, Oct 22 - Sat, Oct 25
 Logo
9:00 am - 1:51 pmEWR-YOW
4h 51m1 stop
 Logo
11:50 am - 1:30 pmYOW-EWR
1h 40mnonstop
Thu, Oct 9 - Thu, Oct 16
Porter Airlines Logo
10:00 am - 4:34 pmEWR-YOW
6h 34m1 stop
Porter Airlines Logo
10:50 am - 12:30 pmYOW-EWR
1h 40mnonstop
$245Porter Airlines
Find Deal
Thu, Oct 9 - Thu, Oct 16
Porter Airlines Logo
10:00 am - 4:34 pmEWR-YOW
6h 34m1 stop
Porter Airlines Logo
11:00 am - 2:20 pmYOW-EWR
3h 20m1 stop
$247Porter Airlines
Find Deal
Thu, Oct 9 - Thu, Oct 16
Air Canada Logo
10:25 am - 1:51 pmEWR-YOW
3h 26m1 stop
Air Canada Logo
6:00 am - 9:43 amYOW-EWR
3h 43m1 stop
$250Air Canada
Find Deal
Thu, Oct 9 - Thu, Oct 16
Porter Airlines Logo
6:25 pm - 8:05 pmEWR-YOW
1h 40mnonstop
Porter Airlines Logo
10:50 am - 12:30 pmYOW-EWR
1h 40mnonstop
$251Porter Airlines
Find Deal
Thu, Sep 18 - Sun, Sep 21
Porter Airlines Logo
8:55 am - 12:59 pmEWR-YOW
4h 04m1 stop
Porter Airlines Logo
3:25 pm - 8:55 pmYOW-EWR
5h 30m1 stop
$252Porter Airlines
Find Deal
Fri, Oct 10 - Mon, Oct 13
Porter Airlines Logo
6:25 pm - 8:05 pmEWR-YOW
1h 40mnonstop
Porter Airlines Logo
4:05 pm - 5:40 pmYOW-EWR
1h 35mnonstop
$253Porter Airlines
Find Deal
Thu, Sep 18 - Sun, Sep 21
United Airlines Logo
3:08 pm - 4:43 pmEWR-YOW
1h 35mnonstop
United Airlines Logo
6:05 am - 7:42 amYOW-EWR
1h 37mnonstop
$277United Airlines
Find Deal
Thu, Sep 18 - Sun, Sep 21
United Airlines Logo
6:00 am - 9:58 amEWR-YOW
3h 58m1 stop
United Airlines Logo
2:48 pm - 4:19 pmYOW-EWR
1h 31mnonstop
$286United Airlines
Find Deal
Expert advice

Expert advice for your flight from Newark to Ottawa

 
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 including Canadian wines and craft beers, enhancing the short flight experience.


Porter flights feature no middle seats, ensuring a window or aisle seat for every passenger.

Air Canada

Air Canada offers Preferred Economy seats with up to 34 inches of legroom for added comfort.


Air Canada's Wi-Fi is available on select flights, with free messaging for Aeroplan members.

Read more about Air Canadaby Stefanie Waldek
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

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 Newark to Ottawa flights

Get data-powered insights and trends into flights from Newark to Ottawa 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 Newark Liberty Airport to Ottawa?

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

If your flying dates are flexible, you should consider flying to Ottawa on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Newark Liberty Airport to Ottawa. For your return ticket, we recommend flying on a Friday and avoiding Tuesdays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Newark Airport to Ottawa, 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 Newark Airport to Ottawa is March, where tickets cost $250 (return) on average. On the other hand, the most expensive months are December and October, where the average cost of round-trip tickets is $316 and $307 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Newark Airport to Ottawa, 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 Newark Airport to Ottawa, you should book around 4 weeks before departure, which saves you about 42% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$109
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Newark Liberty Airport to Ottawa

When to book flights from Newark to Ottawa

Are your dates flexible? Find out the best times to travel from Newark to Ottawa 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 Newark Liberty Airport to Ottawa flights

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

    In the last 3 days, the lowest price for a flight from Newark Airport to Ottawa was $109 for a one-way ticket and $230 for a round-trip.

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

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

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

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

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

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

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Newark to Ottawa are Porter Airlines and Air Transat. With an average price for the route of $273 and an overall rating of 7.9, Porter Airlines is the most popular choice. Air Transat is also a great choice for the route, with an average price of $326 and an overall rating of 7.7.

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

    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 Newark Liberty Airport to Ottawa.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ottawa from Newark Liberty Airport 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 Newark Liberty Airport to Ottawa?

    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 Ottawa with an airline and back to Newark Liberty Airport with another airline. Booking your flights between Newark Liberty Airport and YOW 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 Newark Liberty Airport to Ottawa?

    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 Ottawa from Newark Liberty Airport 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 Newark Airport to Ottawa

  • Looking for a cheap flight? 25% of our users found flights on this route for $175 or less one-way and $268 or less round-trip.

Prefer to fly direct from Newark Liberty Airport to Ottawa?

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

Direct departures

Newark to Ottawa

Monday

Air Canada, Air Transat, Porter Airlines, +1 more

Air Canada, Air Transat, +2 more

Tuesday

Air Canada, Air Transat, Porter Airlines, +1 more

Air Canada, Air Transat, +2 more

Wednesday

Air Canada, Air Transat, Porter Airlines, +1 more

Air Canada, Air Transat, +2 more

Thursday

Air Canada, Air Transat, Porter Airlines, +1 more

Air Canada, Air Transat, +2 more

Friday

Air Canada, Air Transat, Porter Airlines, +1 more

Air Canada, Air Transat, +2 more

Saturday

Air Canada, Air Transat, Porter Airlines, +1 more

Air Canada, Air Transat, +2 more

Sunday

Air Canada, Air Transat, Porter Airlines, +1 more

Air Canada, Air Transat, +2 more

See more direct flights

Direct returns

Ottawa to Newark

Monday

Air Canada, Air Transat, Porter Airlines, +1 more

Air Canada, Air Transat, +2 more

Tuesday

Air Canada, Air Transat, Porter Airlines, +1 more

Air Canada, Air Transat, +2 more

Wednesday

Air Canada, Air Transat, Porter Airlines, +1 more

Air Canada, Air Transat, +2 more

Thursday

Air Canada, Air Transat, Porter Airlines, +1 more

Air Canada, Air Transat, +2 more

Friday

Air Canada, Air Transat, Porter Airlines, +1 more

Air Canada, Air Transat, +2 more

Saturday

Air Canada, Air Transat, Porter Airlines, +1 more

Air Canada, Air Transat, +2 more

Sunday

Air Canada, Air Transat, Porter Airlines, +1 more

Air Canada, Air Transat, +2 more

See more direct flights

Reviews of the top 4 airlines serving from Newark to Ottawa

 
See real verified KAYAK customer reviews for airlines flying from Newark to Ottawa. 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 Newark to Ottawa? 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 348 reviews
8.2Boarding
8.0Comfort
8.6Crew
7.6Food
7.0Entertainment
Airline reviews

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

6.0 GoodAnonymous, Aug 2025YYG - YYZ
Read more Porter Airlines reviews

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

Three hours on the tarmac with almost zero communication from the cockpit. Not when offered a water in the interim. In my 67 years of flying all over the world the worst experience ever. The plane was half empty, however had to pay for seats to sit next to my girlfriend. Extra to take a carry on. I would never fly Porter again even for free.

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.

Flight was delayed over 2 hours, then landed at a different airport!

It’s ok just the boarding point is far too far

Check in slow even though completed online check in, there was no bag drop available so had to query for 90mins as only 2 staff on desks.

Flying to a far away destination is a miracle in itself, so please take these with a grain of salt. The seats are a bit tired, and need a freshen up. The entertainment could be a bit newer, especially with all services available now. The food really is where we need help. But again, flying is a privilege, so all is good.

Not so much porter it's your site! Not good

They are a sister company with Air Transat and the two companies do not work well together. If you have any issues the two companies will blame each other and you will miss your flights. The help line does not help

Never book through a third party. Book through Air transats website. Terrible process to get help and many issues happen with them and sister companies because half the flights you book with them aren’t even through air transat.

The plane was pretty full, and we dis not have any includes meal for our 4h30 flight? And on-board entertainment wasn't available, there was no TV or plugging to charger your device on the plane. They told us to download an app if we wanted to watch movies but it never connected, that was a disappointment, the r we st was very good though and the crew were really nice!

Seats were very tight especially for first leg of trip.

Not necessarily a Transat issue but it took 2 hours to go through immigration. Tried to reach out to Transat for resolution but was unable to reach an agent.

The flight was excellent, once it started, however we were delayed two hours when the first plane’s engines wouldn’t start. They found another identical plane and transferred us and our luggage in under two hours and made up almost an hour in the air.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

The food should improve! And The flight should leave on time and not make the traveler wait.

We love united ! We would like to acknowledge Aimee in the lounge near gate 130

Survey sent before we actually left. Delay after delay. Now a crew problem.

I love flying with United. Unfortunately, I flew on an older plane with minimal upgraded technology (no Bluetooth functionality or handy charging ports). Otherwise, the flight was great and even arrived early.

They changed my seats after I checked in and I was stressed from the time I saw that information until just before boarding, when the gate attendant fixed it, but it shouldn't have happened. And if it couldn't be prevented, then the people on the phone I spoke with should have done something to help, which they did not, nor did they offer me compensation, just meaningless apologies.

The flight was operated by Lufthansa. You can't expect much from them anymore. They have a talent in getting something wrong.

Terrible. Out flight was delayed for 21 (twenty one) hours. United is a joke.

Smooth flight, especially take off and landing, and great crew on board. Really loved the stroopwaffles!

Refreshments and Air Hostess was good. Issues with customs in Toronto caused flight to depart and left me behind twice. Vouchers for delayed flight needs to increase.

the seats aren't the most comfy -- too little padding and I could feel whatever the passenger behind me was doing. Otherwise, it's all good.

This flight didn't happen for me because of overbooking.

Everything was simple and easy. The lady at the gate was super friendly, I wish I had her name to share. She's a little older, dark-haired. You can tell she likes her job and would be a great influence on any young people training with her.

During the pre-departure safety briefing, the flight attendants rushed through the mandatory safety announcements in both official languages, making it difficult for passengers to clearly understand the instructions. Given the importance of these messages for passenger safety, this lack of clarity was concerning. Perhaps use a recoded message to alleviate this concern. Additionally, the flight attendants appeared to lack the professional attentiveness typically expected during a flight. Rather than focusing on timely and courteous service, they seemed more engaged in personal conversations than in addressing the needs of passengers. I hope this feedback is taken constructively and helps in maintaining the high standards of professionalism and care that travelers expect from a national carrier: AC.

Service is pretty good. Sandwiches have to be purchased but I’ve bought my own food. Seat was comfortable and various movies to chose from.

Everything was good till we got to yyz...then we got to the gate and there was NO GATE AGENT. We waited 15 min before disembarking. No internet No IFE Old aircraft Second leg in two weeks NOT IMPRESSED

One leg of the flight arrived late which necessitated a rebooking on the next leg. Although there were no major weather events in play, best choice offered was a 7 hour wait in the Vancouver airport for a 4 hour totally packed red eye flight to Ottawa. No opportunities to return earlier via other major hubs like Toronto or Montreal. Felt very much like national routes were no longer well supported. Adding insult to injury, entertainment system for my seat was out of order. Thought I might use wi-fi, but discovered it would cost $10 per hour! Paid a lot for the flight as it was over the holiday period. Probably won't be doing that again.

The seats are soooooooo small in economy. I was offered no tea or coffee in the am. When I asked was told that it was too late. The plane was 2 hours late leaving.

The Air Canada staff at the gate in Newark were fantastic and so very helpful!!!

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

Information on your arrival and departure airports

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