EWR - YSJ

$623 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 10/20. 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 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

Fri, Oct 31 - Thu, Dec 4
Multiple Airlines Logo
6:40 am - 3:45 pmEWR-YSJ
8h 05m2 stops
Multiple Airlines Logo
4:15 pm - 8:37 pmYSJ-EWR
5h 22m1 stop
$623Multiple Airlines
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Thu, Oct 30 - Wed, Dec 3
Multiple Airlines Logo
1:00 pm - 3:45 pmEWR-YSJ
25h 45m1 stop
Multiple Airlines Logo
4:15 pm - 8:37 pmYSJ-EWR
5h 22m1 stop
$646Multiple Airlines
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Sat, Nov 1 - Thu, Dec 4
Air Canada Logo
10:30 am - 3:33 pmEWR-YSJ
4h 03m1 stop
Air Canada Logo
4:15 pm - 8:37 pmYSJ-EWR
5h 22m1 stop
$655Air Canada
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Wed, Feb 18 - Sun, Feb 22
Air Canada Logo
10:25 am - 3:35 pmEWR-YSJ
4h 10m1 stop
Air Canada Logo
4:15 pm - 8:27 amYSJ-EWR
17h 12m2 stops
$658Air Canada
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Wed, Nov 26 - Wed, Dec 3
Multiple Airlines Logo
3:45 pm - 3:45 pmEWR-YSJ
23h 00m3 stops
Multiple Airlines Logo
12:00 pm - 10:55 amYSJ-EWR
23h 55m3 stops
$662Multiple Airlines
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Wed, Nov 26 - Wed, Dec 3
Air Canada Logo
10:30 am - 3:33 pmEWR-YSJ
4h 03m1 stop
Air Canada Logo
4:15 pm - 10:48 pmYSJ-EWR
7h 33m2 stops
$665Air Canada
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Sat, Nov 1 - Thu, Dec 4
Multiple Airlines Logo
7:45 am - 3:33 pmEWR-YSJ
6h 48m2 stops
Multiple Airlines Logo
12:00 pm - 4:54 pmYSJ-EWR
5h 54m1 stop
$667Multiple Airlines
Find Deal
Fri, Oct 31 - Wed, Dec 3
Air Canada Logo
8:30 pm - 10:59 amEWR-YSJ
13h 29m1 stop
Air Canada Logo
11:45 am - 6:03 pmYSJ-EWR
7h 18m1 stop
$669Air Canada
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Tue, Nov 25 - Tue, Dec 2
United Airlines Logo
10:30 am - 3:33 pmEWR-YSJ
4h 03m1 stop
United Airlines Logo
4:15 pm - 8:37 pmYSJ-EWR
5h 22m1 stop
$698United Airlines
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Wed, Nov 26 - Wed, Dec 3
United Airlines Logo
9:34 pm - 3:33 pmEWR-YSJ
16h 59m2 stops
United Airlines Logo
4:15 pm - 8:21 amYSJ-EWR
17h 06m2 stops
$723United Airlines
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Everything you should know

Top airlines
Air Canada
Cheapest • from $655 (round-trip)
Air Canada
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$623
Multiple Airlines
Fri 10/31Thu 12/4
EWR - YSJ • 2 stops
Cheapest one-way
$487
Air Canada
Mon 10/20
EWR - YSJ • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Saint John!
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 ($655) and United Airlines ($698).

Which airlines fly non-stop between Newark Airport and Saint John?

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

There is just one airline that flies from Newark Airport to Saint John direct and that is Air Canada. The best round-trip deal found from Air Canada for the route is $530.

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Good to know

Cheapest flight$487
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 $487 for a one-way ticket and $623 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 10284 reviews
7.1Comfort
6.8Entertainment
7.3Boarding
6.3Food
7.8Crew
Airline reviews

Just a two hour flight... boarding was smooth and easy going... flight was smooth... crew very helpful... snack of pretzels was awful, that needs changed...

10.0 ExcellentAnonymous, Oct 2025YYZ - YSJ
Read more Air Canada reviews

Just a two hour flight... boarding was smooth and easy going... flight was smooth... crew very helpful... snack of pretzels was awful, that needs changed...

It was good. The tray on the seat was not cleaned from the previous flight. The seats are tight but I had no one beside me. The crew was great.

My flight from New York to Canada and Canada to Brisbane was canceled, so I had to take united airlines instead flight from New York to Dubai then layover in Dubai 8 hours then from Dubai to Brisbane it was extremely difficult for me , it was a nightmare flying with Canadian airlines unfortunately.

I found the boarding easy and my seat was very comfortable as I had a lot of leg room. I am not too happy that I no longer have lounge access even though I used to get it with my TD credit card.

Strike pissed me n stranded in middle of no where

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

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

Information on your arrival and departure airports

Newark Liberty Airport (EWR)
Saint John (YSJ)

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