YSJ - EWR

C$ 409 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 29/7. 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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Everything you should know

Cheapest round-trip
C$ 715
Air Canada
Mon 21/9Wed 23/9
YSJ - EWR • 1 stop
Cheapest one-way flights
C$ 409
Air Canada
Wed 29/7
YSJ - EWR • 1 stop
Top airlines
Cheapest • from C$ 715 (round-trip)
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Saint John and Newark. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg C$ 584 (round-trip)
Shortest trip • 4h 27m (one-way)
Insights
Insights
Insights
Insights
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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!
Flight Deals
Booking Insights
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

Mon, 21 Sep - Wed, 23 Sep
Air Canada Logo
5:40 a.m. - 10:22 a.m.
YSJ
-
EWR
5h 42m
1 stop
Air Canada Logo
10:25 a.m. - 3:49 p.m.
EWR
-
YSJ
4h 24m
1 stop
C$ 715Air Canada
Mon, 21 Sep - Wed, 23 Sep
Air Canada Logo
5:40 a.m. - 10:22 a.m.
YSJ
-
EWR
5h 42m
1 stop
Air Canada Logo
10:25 a.m. - 3:49 p.m.
EWR
-
YSJ
4h 24m
1 stop
C$ 716Air Canada
Mon, 21 Sep - Wed, 23 Sep
Air Canada Logo
12:50 p.m. - 7:00 p.m.
YSJ
-
EWR
7h 10m
1 stop
Air Canada Logo
6:30 a.m. - 3:49 p.m.
EWR
-
YSJ
8h 19m
2 stops
C$ 726Air Canada
Mon, 21 Sep - Wed, 23 Sep
Air Canada Logo
5:40 a.m. - 10:22 a.m.
YSJ
-
EWR
5h 42m
1 stop
Air Canada Logo
6:30 a.m. - 3:49 p.m.
EWR
-
YSJ
8h 19m
2 stops
C$ 727Air Canada
Wed, 14 Oct - Sat, 17 Oct
Air Canada Logo
4:30 p.m. - 7:56 p.m.
YSJ
-
EWR
4h 26m
1 stop
Air Canada Logo
10:25 a.m. - 3:49 p.m.
EWR
-
YSJ
4h 24m
1 stop
C$ 784Air Canada
Wed, 14 Oct - Sun, 18 Oct
Air Canada Logo
4:30 p.m. - 7:56 p.m.
YSJ
-
EWR
4h 26m
1 stop
Air Canada Logo
10:25 a.m. - 3:49 p.m.
EWR
-
YSJ
4h 24m
1 stop
C$ 785Air Canada
Wed, 14 Oct - Sat, 17 Oct
Air Canada Logo
12:50 p.m. - 6:17 p.m.
YSJ
-
EWR
6h 27m
1 stop
Air Canada Logo
6:30 a.m. - 3:49 p.m.
EWR
-
YSJ
8h 19m
2 stops
C$ 797Air Canada
Wed, 14 Oct - Sun, 18 Oct
Air Canada Logo
12:50 p.m. - 7:00 p.m.
YSJ
-
EWR
7h 10m
1 stop
Air Canada Logo
6:30 a.m. - 3:49 p.m.
EWR
-
YSJ
8h 19m
2 stops
C$ 798Air Canada
Thu, 2 Jul - Wed, 8 Jul
Air Canada Logo
4:40 p.m. - 7:58 p.m.
YSJ
-
EWR
4h 18m
1 stop
Air Canada Logo
10:25 a.m. - 3:45 p.m.
EWR
-
YSJ
4h 20m
1 stop
C$ 826Air Canada
Mon, 20 Jul - Mon, 27 Jul
Air Canada Logo
4:40 p.m. - 7:58 p.m.
YSJ
-
EWR
4h 18m
1 stop
Air Canada Logo
10:25 a.m. - 3:45 p.m.
EWR
-
YSJ
4h 20m
1 stop
C$ 866Air Canada
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 5 days.

In the past 5 days, the cheapest round-trip tickets from Saint John to Newark Liberty Airport were found on Air Canada (C$ 715) and United Airlines (C$ 916).

Good to know

Cheapest flightC$ 409
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 5 days, the lowest price for a flight from Saint John to Newark Airport was C$ 409 for a one-way ticket and C$ 715 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 11126 reviews
7.3Boarding
6.8Entertainment
6.3Food
7.1Comfort
7.8Crew
Airline reviews

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.

10.0 ExcellentAnonymous, Apr 2026
YYZ - EWR
Read more Air Canada reviews

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.

Delay, after delay, after delay. It was hard as an adult travelling alone. I felt bad for the families with young children to entertain for several hours. Agents and crew performed to their usual good standard. Air Canada, never again.

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

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

Information on your arrival and departure airports