EWR - YSJ

$246 Find Cheap Flights from Newark Liberty Airport to Saint John

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 Saint John departing on 10/9. 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 Saint John

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

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

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

Sun, Sep 28 - Sun, Oct 5
Air Canada Logo
11:00 am - 5:46 pmEWR-YSJ
5h 46m1 stop
Air Canada Logo
5:55 am - 10:14 amYSJ-EWR
5h 19m1 stop
$510Air Canada
Find Deal
Sun, Sep 28 - Sun, Oct 5
Air Canada Logo
9:00 am - 5:46 pmEWR-YSJ
7h 46m2 stops
Air Canada Logo
5:55 am - 10:14 amYSJ-EWR
5h 19m1 stop
$540Air Canada
Find Deal
Sun, Sep 28 - Sun, Oct 5
 Logo
8:55 am - 10:49 amEWR-YSJ
24h 54m3 stops
 Logo
5:55 am - 10:14 amYSJ-EWR
5h 19m1 stop
Sat, Sep 13 - Mon, Sep 15
Air Canada Logo
11:00 am - 5:46 pmEWR-YSJ
5h 46m1 stop
Air Canada Logo
11:35 am - 2:43 pmYSJ-EWR
4h 08m1 stop
$598Air Canada
Find Deal
Sat, Sep 13 - Tue, Sep 16
Air Canada Logo
11:00 am - 5:46 pmEWR-YSJ
5h 46m1 stop
Air Canada Logo
5:55 am - 10:14 amYSJ-EWR
5h 19m1 stop
$604Air Canada
Find Deal
Mon, Sep 8 - Mon, Sep 15
Air Canada Logo
11:00 am - 5:46 pmEWR-YSJ
5h 46m1 stop
Air Canada Logo
6:40 pm - 10:49 pmYSJ-EWR
5h 09m1 stop
$634Air Canada
Find Deal
Tue, Sep 23 - Sun, Sep 28
Air Canada Logo
7:38 am - 5:46 pmEWR-YSJ
9h 08m2 stops
Air Canada Logo
5:55 am - 10:14 amYSJ-EWR
5h 19m1 stop
$646Air Canada
Find Deal
Thu, Sep 11 - Sat, Sep 20
United Airlines Logo
11:00 am - 5:46 pmEWR-YSJ
5h 46m1 stop
United Airlines Logo
6:40 pm - 10:49 pmYSJ-EWR
5h 09m1 stop
$701United Airlines
Find Deal
Thu, Sep 11 - Thu, Sep 18
United Airlines Logo
6:00 am - 5:46 pmEWR-YSJ
10h 46m2 stops
United Airlines Logo
11:35 am - 2:43 pmYSJ-EWR
4h 08m1 stop
$755United Airlines
Find Deal
Thu, Aug 28 - Mon, Sep 1
Air Canada Logo
7:30 am - 5:40 pmEWR-YSJ
9h 10m1 stop
Air Canada Logo
5:55 am - 10:12 amYSJ-EWR
5h 17m1 stop
$758Air Canada
Find Deal
Booking Insights

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

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

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

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 Newark Liberty Airport to Saint John were found on Air Canada ($510) and United Airlines ($701).

Good to know

Cheapest flight$246
Flight from Newark Liberty Airport to Saint John

When to book flights from Newark to Saint John

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

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

    In the last 3 days, the lowest price for a flight from Newark Airport to Saint John was $246 for a one-way ticket and $510 for a round-trip.

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

    A passport is required to fly from Newark Liberty Airport to Saint John.

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

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

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

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

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

    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 Saint John.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint John 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 Saint John?

    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 Saint John with an airline and back to Newark Liberty Airport with another airline. Booking your flights between Newark Liberty Airport and YSJ 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 Saint John?

    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 Saint John from Newark Liberty Airport 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 Newark to Saint John

 
See real verified KAYAK customer reviews for airlines flying from Newark to Saint John. 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 Saint John? 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 9956 reviews
7.8Crew
7.1Comfort
6.3Food
6.8Entertainment
7.3Boarding
Airline reviews

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.

8.0 ExcellentDezerie, Aug 2025LGA - YYZ
Read more Air Canada reviews

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.

It was 3 hours late and ruined my plans at destination. Also rough landing.

Very bad I put my stuff down to go through the machine and when it came out it my watch was gone. Then they have the nerve to say I have to file a report that's b.s.

Air Canada was great! From the airport at Montreal to boarding to the food on board the plane. The crew was great too! There was a slight issue with some other peoples’ tickets that I overheard about but the crew handled with care immediately to ensure everyone was comfortable and we could takeoff! Great experience with Air Canada

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

The experience with Air Canada was nowhere near what I would expect considering the ticket price. I feel as though I was robbed and had horrible, the worst I've experienced across any industry, at every touch point throughout the flight. I will never fly Air Canada again and will do my best to discourage everyone I know from choosing this airline as the experience was so horrible I would not want anyone I care about to have to fly Air Cananda. Shame on you Air Canada - you set a new low standard.

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.

My first flight left so late we knew I would miss my connection. Rather than redirecting me then, they made me take a flight to Montreal, then Toronto (there was a flight leaving for Toronto when I was in NYC, no need for me to also go to montreal). Then they gave me a food voucher that did not work (4 places would not accept it). At least they gave me a hotel automatically, even though it was a cheap crappy one. I'm still not home, and it's been over 24 hours. I'm exhausted.

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

Flight was delayed 1.5 hours as crew was stuck in traffic...that is absurd that the airline would be transfering a crew by car through NYC during rush hour. I missed my shuttle bus and got stuck in Vancouver for the night. Airline did not offer a voucher

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

Information on your arrival and departure airports

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