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St John

$567+ Cheap flights from Newark (EWR) to Saint John (YSJ)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — YSJ
Mar 10 — Mar 171
Tue 3/10
Tue 3/17
1 adult, Economy
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Cheap flight deals from Newark to St John

Cheapest flights from Newark to St John
Explore the most affordable flight options available from Newark to St John. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 8, 2026.

This Air Canada deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/110:30 am
EWR
-
YSJ
1 stop4h 10m
Air Canada
Thu 11/54:20 pm
YSJ
-
EWR
1 stop4h 37m
Air Canada
Deal found 2/7$567
This United Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2410:30 am
EWR
-
YSJ
1 stop4h 05m
United Airlines
Tue 3/3111:45 am
YSJ
-
EWR
1 stop4h 05m
United Airlines
Deal found 2/7$642
This Air Canada deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/66:55 am
EWR
-
YSJ
1 stop7h 45m
Air Canada
Fri 3/134:15 pm
YSJ
-
EWR
1 stop5h 22m
Air Canada
Deal found 2/4$792
This Air Canada deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2710:30 am
EWR
-
YSJ
1 stop4h 10m
Air Canada
Sun 3/14:15 pm
YSJ
-
EWR
1 stop5h 22m
Air Canada
Deal found 2/7$845
This United Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/610:30 am
EWR
-
YSJ
1 stop4h 10m
United Airlines
Fri 3/134:15 pm
YSJ
-
EWR
2 stops15h 57m
United Airlines
Deal found 2/4$899
This United Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:00 am
EWR
-
YSJ
2 stops8h 40m
United Airlines
Sun 3/14:15 pm
YSJ
-
EWR
1 stop5h 22m
United Airlines
Deal found 2/7$930

Find flight deals from Newark to St John

Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) to St John (YSJ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$567
(Air Canada)
Provider with most accurate pricing for New York (NYC)-Saint John flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Saint John flights.
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From Newark to Saint John
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Newark to St John that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 8, 2026.
Use the filters below to find and compare flights from Newark Airport to Saint John that are best for you.

Fly from

Newark

Fly to

St John

Route

Depart

Return

Price

NewarkSaint John

EWR - YSJ

EWRYSJ

Newark

Tue 3/24

10:30 am-3:35 pm

1 stop4h 05m

Saint John

Tue 3/31

11:45 am-2:50 pm

1 stop4h 05m

$567

NewarkSaint John

EWR - YSJ

EWRYSJ

Newark

Fri 6/19

10:25 am-3:50 pm

1 stop4h 25m

Saint John

Thu 6/25

4:30 pm-7:53 pm

1 stop4h 23m

$567

NewarkSaint John

EWR - YSJ

EWRYSJ

Newark

Tue 3/24

10:30 am-3:35 pm

1 stop4h 05m

Saint John

Tue 3/31

11:45 am-2:50 pm

1 stop4h 05m

$642

NewarkSaint John

EWR - YSJ

EWRYSJ

Newark

Fri 3/6

6:55 am-3:40 pm

1 stop7h 45m

Saint John

Fri 3/13

4:15 pm-8:37 pm

1 stop5h 22m

$792

NewarkSaint John

EWR - YSJ

EWRYSJ

Newark

Fri 2/27

10:30 am-3:40 pm

1 stop4h 10m

Saint John

Sun 3/1

4:15 pm-8:37 pm

1 stop5h 22m

$845

NewarkSaint John

EWR - YSJ

EWRYSJ

Newark

Fri 3/6

10:30 am-3:40 pm

1 stop4h 10m

Saint John

Fri 3/13

4:15 pm-7:12 am

2 stops15h 57m

$899

NewarkSaint John

EWR - YSJ

EWRYSJ

Newark

Fri 2/27

6:00 am-3:40 pm

2 stops8h 40m

Saint John

Sun 3/1

4:15 pm-8:37 pm

1 stop5h 22m

$930

NewarkSaint John

EWR - YSJ

EWRYSJ

Newark

Fri 6/19

6:25 am-3:45 pm

2 stops8h 20m

Saint John

Thu 6/25

4:15 pm-11:45 am

2 stops20h 30m

$1,240

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/7

Best time to book a flight from Newark to St John

Have a flexible travel schedule? Discover the best time to fly to St John from Newark with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing St John

Get insights into the airlines that provide service to St John. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St John. Reviews last updated February 8, 2026.
Get a feel of what it's like to fly with Air Canada from Newark Airport to Saint John by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,698 reviews

Boarding

7.3

Comfort

7.1

Entertainment

6.8

Overall

7.1

Food

6.3

Crew

7.8

Reviews

1 / 20
2.0
Mediocre

Shawna,Sep 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given
Air Canada
7.1
Good
10,698 reviews
Air Canada
7.1
Good
10,698 reviews

Boarding

7.3

Comfort

7.1

Entertainment

6.8

Overall

7.1

Food

6.3

Crew

7.8

Reviews

1 / 20
2.0
Mediocre

Shawna,Sep 2025

DCA - YYZ

Business class cabin was *freezing*. Landing was so hard it injured my back - no apology or explanation given

Related info for your journey

Find useful and relevant information for your journey from Newark to St John. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Saint John from Newark?

    Saint John (YSJ) is the airport you will fly into if you book a flight from Newark to Saint John. You should not have trouble finding flights to Saint John from Newark; the airport handles an average of 0 inbound flights from Newark per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Saint John airport from Newark. It is only a 9.4 mi journey from Saint John (YSJ) to Saint John’s city center.

  • How long is the flight from Newark Airport to Saint John?

    Airlines like Air Canada and United Airlines fly from Newark Airport to Saint John in about 4h 05m. The time it takes to get you to your destination can typically vary by up to . The distance from Newark Airport to Saint John is about 526 mi.

  • Can I find deals for flights from Newark to St John that include hotel bookings?

    Yes. In addition to deals on Newark to St John flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Newark to St John?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Newark to St John.

  • Can I find deals for business class flights from Newark to St John?

    Yes. Cheapflights offers flight deals from Newark to St John by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from Newark to St John

Discover the top airline that operate flights from Newark to St John. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$274Average$644FlexibilityNo cancel feeOn-time67%

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