YSJ - EWR

C$ 381 Find Cheap Flights from Saint John 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 Saint John to Newark departing on 16/12. 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 Saint John 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 Saint John to Newark, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Saint John to Newark (YSJ-EWR)

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

Tue, 24 Feb - Wed, 25 Feb
Air Canada Logo
4:15 p.m. - 8:37 p.m.YSJ-EWR
5h 22m1 stop
Air Canada Logo
10:25 a.m. - 3:35 p.m.EWR-YSJ
4h 10m1 stop
C$ 608Air Canada
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Tue, 24 Feb - Wed, 25 Feb
Air Canada Logo
4:15 p.m. - 12:28 a.m.YSJ-EWR
9h 13m2 stops
Air Canada Logo
10:25 a.m. - 3:35 p.m.EWR-YSJ
4h 10m1 stop
C$ 682Air Canada
Find Deal
Tue, 24 Feb - Wed, 25 Feb
Air Canada Logo
4:15 p.m. - 8:37 p.m.YSJ-EWR
5h 22m1 stop
Air Canada Logo
10:25 a.m. - 3:35 p.m.EWR-YSJ
4h 10m1 stop
C$ 684Air Canada
Find Deal
Tue, 24 Feb - Wed, 25 Feb
United Airlines Logo
4:15 p.m. - 11:54 p.m.YSJ-EWR
8h 39m2 stops
United Airlines Logo
6:00 a.m. - 3:35 p.m.EWR-YSJ
8h 35m2 stops
C$ 689United Airlines
Find Deal
Tue, 24 Feb - Wed, 25 Feb
Air Canada Logo
4:15 p.m. - 12:28 a.m.YSJ-EWR
9h 13m2 stops
Air Canada Logo
10:25 a.m. - 3:35 p.m.EWR-YSJ
4h 10m1 stop
C$ 758Air Canada
Find Deal
Tue, 24 Feb - Wed, 25 Feb
United Airlines Logo
4:15 p.m. - 11:54 p.m.YSJ-EWR
8h 39m2 stops
United Airlines Logo
6:00 a.m. - 3:35 p.m.EWR-YSJ
8h 35m2 stops
C$ 765United Airlines
Find Deal

Everything you should know

Top airlines
Air Canada
Cheapest • from C$ 608 (round-trip)
Air Canada
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
C$ 608
Air Canada
Tue 24/2Wed 25/2
YSJ - EWR • 1 stop
Cheapest one-way flights
C$ 381
Air Canada
Tue 16/12
YSJ - EWR • 1 stop
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Newark!
Booking Insights

KAYAK's insights & trends for Saint John to Newark flights

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

Which airlines provide the cheapest flights from Saint John to Newark Liberty Airport?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Saint John to Newark Liberty Airport were found on Air Canada (C$ 608) and United Airlines (C$ 689).

Which airlines fly direct between Saint John and Newark Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Saint John to Newark Airport.

There is just one airline that flies from Saint John to Newark Airport direct and that is Air Canada. The best round-trip deal found from Air Canada for the route is C$ 589.

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Good to know

Low seasonJuly
Cheapest flightC$ 381
Best time to beat the crowds (22% less expensive on average)
Most popular time to fly and prices are also 15% lower on average.
Flight from Saint John to Newark Liberty Airport

When to book flights from Saint John to Newark

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

  • What is the cheapest flight from Saint John to Newark Airport?

    In the last 3 days, the lowest price for a flight from Saint John to Newark Airport was C$ 381 for a one-way ticket and C$ 608 for a round-trip.

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

    We unfortunately don’t have that data for this specific route.

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

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

  • How does KAYAK find such low prices on flights from Saint John 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 Saint John to Newark Liberty Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Saint John 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 Saint John is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Saint John 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 Saint John with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Saint John 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 Saint John up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Saint John to Newark

 
See real verified KAYAK customer reviews for airlines flying from Saint John 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 Saint John 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.
7.1
Air CanadaOverall score based on 10392 reviews
7.1Comfort
7.3Boarding
6.8Entertainment
6.3Food
7.8Crew
Airline reviews

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

6.0 GoodTerry, Oct 2025YYZ - LGA
Read more Air Canada reviews

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

Lovely flight.....only cold drinks and no more complimentary cookies!

It was good. Short flight and the crew were well organized. I find the seats a little close together. I am tall so more leg room would always be welcome.

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

1 hour late No hot drinks No restroom in the back of the plane

I had wonderful wheelchair assistance through the Montreal airport onto the flight. Air Canada was excellent in this both at the Fredericton airport and the Montreal one where an attendant helped us through customs as well as transport and baggage security.

Horrible flight cancelled had to buy another very expensive ticket

I had a very disappointing experience with customer service. I was suffering from a severe viral infection that included a rash and persistent cough, leaving me unable to even sit upright. Given the circumstances, I requested travel credits from Canada Air, explaining the potential health risk to others onboard. However, the airline showed no concern for my condition and stated they were not in a position to make decisions based on health considerations. Despite my illness, I received no support or flexibility. Ultimately, I chose to forgo my flight due to their lack of responsiveness. It’s unfortunate that airlines like this operate without prioritizing passenger health and safety.

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

Everything you need to know for your flight from Saint John to Newark

Information on your arrival and departure airports

Saint John (YSJ)
Newark (EWR)

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