YOW - EWR

$123 Find Cheap Flights from Ottawa to Newark Liberty Airport - Compare and Save

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 7/28. 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.
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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$192
Typical prices: $248-$351
Porter Airlines
Wed 7/29Sun 8/2
YOW - EWR • Non-stop
Cheapest non-stop
$192
Typical prices: $245-$352
Porter Airlines
Wed 7/29Sat 8/1
YOW - EWR • Non-stop
Top airlines
Cheapest • from $192 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Every day
You can fly direct with Porter Airlines and United Airlines. Average duration is 1h 36m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 83% 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 48% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 10% price drop
Most popular
Good to know
Good to know
+1
+1
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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

Wed, Jul 29 - Sun, Aug 2
Porter Airlines Logo
2:10 pm - 3:45 pm
YOW
-
EWR
1h 35mnonstop
Porter Airlines Logo
10:40 am - 12:25 pm
EWR
-
YOW
1h 45mnonstop
$192Porter Airlines
Thu, Aug 13 - Thu, Aug 20
Porter Airlines Logo
9:05 am - 10:40 am
YOW
-
EWR
1h 35mnonstop
Porter Airlines Logo
10:40 am - 12:25 pm
EWR
-
YOW
1h 45mnonstop
$195Porter Airlines
Thu, Aug 27 - Thu, Sep 3
Porter Airlines Logo
9:05 am - 10:40 am
YOW
-
EWR
1h 35mnonstop
Porter Airlines Logo
2:35 pm - 4:20 pm
EWR
-
YOW
1h 45mnonstop
$197Porter Airlines
Thu, Aug 6 - Mon, Aug 10
Porter Airlines Logo
2:10 pm - 3:45 pm
YOW
-
EWR
1h 35mnonstop
Porter Airlines Logo
10:40 am - 12:25 pm
EWR
-
YOW
1h 45mnonstop
$198Porter Airlines
Thu, Aug 27 - Thu, Sep 3
Porter Airlines Logo
9:05 am - 10:40 am
YOW
-
EWR
1h 35mnonstop
Porter Airlines Logo
2:35 pm - 4:20 pm
EWR
-
YOW
1h 45mnonstop
$199Porter Airlines
Wed, Aug 5 - Sat, Aug 8
Porter Airlines Logo
9:05 am - 10:40 am
YOW
-
EWR
1h 35mnonstop
Porter Airlines Logo
2:35 pm - 4:20 pm
EWR
-
YOW
1h 45mnonstop
$200Porter Airlines
Sat, Aug 8 - Sat, Aug 15
Porter Airlines Logo
2:10 pm - 3:45 pm
YOW
-
EWR
1h 35mnonstop
Porter Airlines Logo
2:35 pm - 4:20 pm
EWR
-
YOW
1h 45mnonstop
$201Porter Airlines
Tue, Aug 18 - Sat, Aug 22
Porter Airlines Logo
2:10 pm - 3:45 pm
YOW
-
EWR
1h 35mnonstop
Porter Airlines Logo
2:35 pm - 4:20 pm
EWR
-
YOW
1h 45mnonstop
$202Porter Airlines
Wed, Aug 5 - Sat, Aug 8
Porter Airlines Logo
9:05 am - 10:40 am
YOW
-
EWR
1h 35mnonstop
Porter Airlines Logo
2:35 pm - 4:20 pm
EWR
-
YOW
1h 45mnonstop
$203Porter Airlines
Wed, Aug 12 - Wed, Aug 19
Porter Airlines Logo
2:10 pm - 3:45 pm
YOW
-
EWR
1h 35mnonstop
Porter Airlines Logo
2:35 pm - 4:20 pm
EWR
-
YOW
1h 45mnonstop
$205Porter 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 July.

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, Saturday is the cheapest day to fly and Wednesday 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 $269 (return) on average. On the other hand, the most expensive months are May and July, where the average cost of round-trip tickets is $337 and $319 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 48% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 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 season

February

Cheapest flight

$123
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly with an average 6% 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 5 days, the lowest price for a flight from Ottawa to Newark Airport was $123 for a one-way ticket and $192 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 $280 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 $462 and an overall rating of 7.8.

  • 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 $199 or less one-way and $379 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 445 reviews
7.5Food
8.2Boarding
6.9Entertainment
8.0Comfort
8.6Crew
Airline reviews

I flew with Porter yesterday and overall had a positive experience. The flight was delayed, but the airline did a good job keeping passengers informed with frequent updates throughout the process. My biggest challenge was actually in Terminal 3, where the speaker system wasn’t very clear. It was often difficult to hear the announcements, which made it harder to follow updates at the gate. On board, the experience improved significantly. The aircraft felt very new and well maintained, and the seats were surprisingly comfortable for a short-haul flight. One of the flight attendants seemed a little disengaged, but the other was excellent—friendly, professional, and a pleasure to interact with. Despite the delay, the comfortable aircraft, clear communication from Porter, and positive onboard service made for a good overall experience.

8.0 ExcellentVishan, Jun 2026
YYZ - LGA
Read more Porter Airlines reviews

I flew with Porter yesterday and overall had a positive experience. The flight was delayed, but the airline did a good job keeping passengers informed with frequent updates throughout the process. My biggest challenge was actually in Terminal 3, where the speaker system wasn’t very clear. It was often difficult to hear the announcements, which made it harder to follow updates at the gate. On board, the experience improved significantly. The aircraft felt very new and well maintained, and the seats were surprisingly comfortable for a short-haul flight. One of the flight attendants seemed a little disengaged, but the other was excellent—friendly, professional, and a pleasure to interact with. Despite the delay, the comfortable aircraft, clear communication from Porter, and positive onboard service made for a good overall experience.

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.

Just an evening before they canceled my ticket and offered me ticket costing 3 x times more than. I will not fall prey to these scams,Will never book through kayak now. Such a bad experience.

was okay except.. 1)the porter check in webpage doesn't let you print your boarding pass from home 2)that there was a 90 min cut off for checking in on the kiosk in general, and to print a boarding pass, even tho i checked in online already....

The check-in staff, boarding staff, and flight crew were all very friendly. Really miss the Porter lounge in Ottawa.

Due to mechanical problems it was delayed causing problems the actual flight. Was fune

Delayed by 2.5 hours. This happened previously on my flight from YOW to YVR on Dec. 26.2023. This is a terrible airline. The reason was there was lack of ground crew. This is a known event. AVOID PORTER AIRLINES IF YOU CAN. There is a reason half the plane was empty.

Flight Ottawa to Toronto canceled and no crew was available to direct me on what to do. I opened a file and I wait to be compensated.

The flight was delayed for more than 2 hrs. The plane was changed and staff couldn’t count people so we had to wait even longer while waiting for take off.

Communication at the gate was adequate. Boarding was orderly. Seats are decent, with a reasonable amount of leg room. Flight was only 1.5 hours, so only a modest snack service (short bread cookie or small bag of chips) and a drink (coffee, tea, soda, cup of beer or wine). Exiting the plane was also orderly. Overall the flight was fine and the price reasonable.

The crew was great. There was no entertainment and the internet wasn't working. We sat in the run way for a LONG time which is always so upsetting. The seats are very close together and the flights are completely full which makes for a tough flight. Flying is just an uncomfortable experience.

Very kind crew. Vegetarian food better than usual. Prompt take off. Entertainment worked well. Could always do with more room!

The dinner was bland and boring, but the economy seats were surprisingly comfortable. The flight was very packed.

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.

This has been the worst experience I’ve ever had. Basically, I lost my round-trip tickets because one of my last names was missing, and you didn’t allow me to correct it. I had to purchase a full ticket again. Once I get home, I will start legal proceedings against you.

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

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

Flight delayed any hour and couple of big gate changes

We were unable to land in Liberia. It was not the airline’s fault, but we had to be diverted to SJO.

Crew were welcoming, accommodating and they worked hard to find places for all carry on.

Seats very comfortable; service efficient and pleasant; flight was on-time; boarding organized.

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

Quick and seamless boarding. No entertainment but fast Starlink wifi for this short trip and the staff was really friendly.

I dread trans-Pacific flights. They are very long. This was my first time on Universal, and it was my best crossing ever. The staff were professional, the hospitality was great, and the food was delicious. The entertainment system filled the long flight hours. I will seek out Universal flights from now onwards. 🙂

How would you rate my experience when I was stuck in YOW without being offered a cup of water by the airline?

The original seat on the flight Toronto Newark had the floor flooded with coffee spilled, so they changed our seat to premium economy. For the flight from Newark to San Salvador we were i the last row, no reclinable seats and beside the toilet. I asked for headsets to the waitress and she gave it to.me test of all the passengers, while she was staying right behind me..

Very bumpy flight & the crew was not happy to be there

Was my best trip. Everything was on time and it all went so smoothly..

The crew had to deal with a hostile customer who would refuse to allow the passenger in front of her recline her seat. I thought the situation was well handled by the crew involved and it ended up being a smooth flight

Canceled my flight in March and have been waiting for 3 months now without the refund after it was promised

Flight itself was not bad at all. However: my checked bag (checked in Calgary) did not make it onto this flight as I found out after I landed at EWR. I still don't have it but it appears that it is on its way to me.

Horrible flight cancelled had to buy another very expensive ticket

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

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

was wondreful! just let me know what airline im flying in advance!

I book my air canada flight and i am an aeroplan card holder however I was required to pay for my first check-in bag. Terrible experience

when I arrived at the check in counter of Air Canada, they said they dont have the flight number on their system. Lots of typing and I was told its a code share with Delta and need to check in with them. Arrived at the Delta check in and the guy was.... slower than slow. Wiped his key board, loaded the printers, asked where I was going, where I was staying, how long for, do I have an ESTA, what do I have in my luggage. At the slowest pace possible, whilst cleaning his glasses. Finally he has no more questions and prints the boarding pass and here things get interesting. Oh he says, I am surprised they are letting you on the flight? How do you mean? Well its 55 minutes before take off and they usually shut the gate 60 minutes before take off. I checked afterwards, I was talking to him for 12 minutes. Its as if he was delaying my check in on purpose....

Everything was great, staff, planes, at the gate. All around everything was a pleasure flying .

I COULD NOT GET ON THE FLIGHT BECAUSE THE AIR CANADA CHECK-IN STAFF COULD NOT CHECK ME IN NEITHER COULD THEY DIRECT ME TO THE ALTERNATIVE CHECK-IN AIRLINE I DIDN'T FLY AND HAD TO REBOOK ANOTHER AIRLINE, PORTER FOR THE FOLLOWING DAY. I NEED MY REFUND FOR THE RETURN LEG

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

Information on your arrival and departure airports