EWR - YSJ

$261 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 8/13. 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 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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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$454
Air Canada
Thu 3/19Wed 3/25
EWR - YSJ • 1 stop
Cheapest one-way
$261
Air Canada
Thu 8/13
EWR - YSJ • 1 stop
Top airlines
Air Canada
Cheapest • from $454 (round-trip)
Air Canada
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Newark and Saint John. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Toronto (YYZ)
Cheapest • Avg $574 (round-trip)
Montreal (YUL)
Shortest trip • 3h 59m (one-way)
Insights
Insights
Insights
Insights
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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!
Flight Deals
Booking Insights
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

Thu, Mar 19 - Wed, Mar 25
Air Canada Logo
10:30 am - 3:35 pm
EWR
-
YSJ
4h 05m
1 stop
Air Canada Logo
4:15 pm - 8:37 pm
YSJ
-
EWR
5h 22m
1 stop
$454Air Canada
Fri, Apr 10 - Fri, Apr 17
Multiple Airlines Logo
6:55 pm - 11:10 am
EWR
-
YSJ
15h 15m
2 stops
Multiple Airlines Logo
10:45 am - 6:08 pm
YSJ
-
EWR
8h 23m
1 stop
$471Multiple Airlines
Fri, Apr 10 - Fri, Apr 17
Air Canada Logo
4:30 pm - 11:52 pm
EWR
-
YSJ
6h 22m
1 stop
Air Canada Logo
5:35 am - 10:25 am
YSJ
-
EWR
5h 50m
1 stop
$472Air Canada
Wed, May 20 - Tue, May 26
Air Canada Logo
10:25 am - 3:40 pm
EWR
-
YSJ
4h 15m
1 stop
Air Canada Logo
4:30 pm - 7:52 pm
YSJ
-
EWR
4h 22m
1 stop
$495Air Canada
Wed, May 20 - Tue, May 26
Air Canada Logo
10:25 am - 3:40 pm
EWR
-
YSJ
4h 15m
1 stop
Air Canada Logo
4:30 pm - 7:52 pm
YSJ
-
EWR
4h 22m
1 stop
$530Air Canada
Thu, Apr 30 - Tue, May 5
Air Canada Logo
4:30 pm - 11:52 pm
EWR
-
YSJ
6h 22m
1 stop
Air Canada Logo
4:30 pm - 7:52 pm
YSJ
-
EWR
4h 22m
1 stop
$535Air Canada
Fri, Apr 10 - Fri, Apr 17
Multiple Airlines Logo
6:55 pm - 11:10 am
EWR
-
YSJ
15h 15m
2 stops
Multiple Airlines Logo
12:00 pm - 7:57 pm
YSJ
-
EWR
8h 57m
2 stops
$539Multiple Airlines
Fri, Mar 13 - Mon, Mar 16
Air Canada Logo
6:55 am - 3:40 pm
EWR
-
YSJ
7h 45m
1 stop
Air Canada Logo
4:15 pm - 8:37 pm
YSJ
-
EWR
5h 22m
1 stop
$560Air Canada
Tue, Jun 23 - Sun, Jul 5
Air Canada Logo
6:00 am - 3:50 pm
EWR
-
YSJ
8h 50m
1 stop
Air Canada Logo
5:40 am - 10:10 am
YSJ
-
EWR
5h 30m
1 stop
$565Air Canada
Sun, Mar 22 - Sun, Mar 29
Air Canada Logo
10:30 am - 3:35 pm
EWR
-
YSJ
4h 05m
1 stop
Air Canada Logo
5:40 am - 10:25 am
YSJ
-
EWR
5h 45m
1 stop
$615Air Canada
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 ($454) and United Airlines ($620).

Find deals

Good to know

Cheapest flight$261
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 $261 for a one-way ticket and $454 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 10748 reviews
6.8Entertainment
7.3Boarding
6.3Food
7.1Comfort
7.8Crew
Airline reviews

Great setup on both flights except the last flight we got condensed dripping all over me in the last 20 mins of the flight

8.0 ExcellentJERRY, Feb 2026
LGA - YUL
Read more Air Canada reviews

Great setup on both flights except the last flight we got condensed dripping all over me in the last 20 mins of the flight

Allow me to book extra bag check in as free though I packed in 1 luggage but that was 7 LBS overweight so make another bag to free check in.

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.

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)