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St John

$231+ Cheap flights from Pennsylvania to Saint John (YSJ)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — YSJ
Mar 20 — Mar 271
Fri 3/20
Fri 3/27
1 adult, Economy
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Cheap flight deals from Pennsylvania to St John

Cheapest flights from Pennsylvania to St John
Explore the most affordable flight options available from Pennsylvania to St John. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 18, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/218:25 pm
LGA
-
YSJ
1 stop12h 35m
Multiple Airlines
Mon 6/110:45 am
YSJ
-
LGA
1 stop7h 10m
Multiple Airlines
Deal found 2/15$484
This Air Canada deal was found by Cheapflights users on 2/15. 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.
Sat 5/2310:25 am
EWR
-
YSJ
1 stop4h 15m
Air Canada
Sat 5/304:30 pm
YSJ
-
EWR
1 stop4h 22m
Air Canada
Deal found 2/15$522
This Air Canada deal was found by Cheapflights users on 2/15. 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 5/224:30 pm
EWR
-
YSJ
1 stop6h 22m
Air Canada
Sat 5/304:30 pm
YSJ
-
EWR
1 stop4h 22m
Air Canada
Deal found 2/15$527
This Gotogate deal was found by Cheapflights users on 2/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/37:55 pm
EWR
-
YSJ
1 stop26h 57m
Air Canada
Fri 4/1011:55 am
YSJ
-
EWR
1 stop4h 04m
Air Canada
Deal found 2/17$538
This Air Canada deal was found by Cheapflights users on 2/14. 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.
Wed 4/16:00 am
DCA
-
YSJ
1 stop4h 10m
Air Canada
Wed 4/811:55 am
YSJ
-
DCA
1 stop4h 35m
Air Canada
Deal found 2/14$541
This Air Canada deal was found by Cheapflights users on 2/15. 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.
Thu 5/218:45 am
LGA
-
YSJ
1 stop5h 55m
Air Canada
Sat 5/304:30 pm
YSJ
-
LGA
1 stop5h 56m
Air Canada
Deal found 2/15$541
This Air Canada deal was found by Cheapflights users on 2/15. 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 5/224:00 pm
LGA
-
YSJ
1 stop6h 52m
Air Canada
Sun 5/314:30 pm
YSJ
-
LGA
1 stop5h 56m
Air Canada
Deal found 2/15$546
This Air Canada deal was found by Cheapflights users on 2/15. 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.
Tue 9/110:25 am
EWR
-
YSJ
1 stop4h 25m
Air Canada
Tue 9/84:30 pm
YSJ
-
EWR
1 stop4h 26m
Air Canada
Deal found 2/15$550
This Gotogate deal was found by Cheapflights users on 2/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/37:55 am
LGA
-
YSJ
2 stops26h 15m
Air Canada
Fri 4/1011:55 am
YSJ
-
LGA
2 stops8h 36m
Air Canada
Deal found 2/17$551
This Air Canada deal was found by Cheapflights users on 2/15. 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.
Tue 9/19:00 am
JFK
-
YSJ
1 stop5h 50m
Air Canada
Tue 9/84:30 pm
YSJ
-
JFK
1 stop6h 14m
Air Canada
Deal found 2/15$570
This Air Canada deal was found by Cheapflights users on 2/17. 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 2/17$578
This Air Canada deal was found by Cheapflights users on 2/16. 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.
Tue 10/279:45 am
IAD
-
YSJ
1 stop4h 55m
Air Canada
Fri 10/304:20 pm
YSJ
-
IAD
1 stop5h 34m
Air Canada
Deal found 2/16$599

Find flight deals from Pennsylvania to St John

Keep the following information in mind while searching for Pennsylvania to St John flight deals. Data was last updated February 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$484
(Kiwi.com)

One-way from

$231
(Air Canada)
Provider with most accurate pricing for Philadelphia-Saint John flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Saint John flights.
Search Deals
From Pennsylvania to Saint John
Search Deals
One-way flight from Pennsylvania to Saint John
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania 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 18, 2026.
Use the filters below to find and compare flights from Pennsylvania to Saint John that are best for you.

Fly from

Pennsylvania

Fly to

St John

Route

Depart

Return

Price

New YorkSaint John

LGA - YSJ

LGAYSJ

New York LaGuardia

Thu 5/21

8:25 pm-10:00 am

1 stop12h 35m

Saint John

Mon 6/1

10:45 am-4:55 pm

1 stop7h 10m

$484

NewarkSaint John

EWR - YSJ

EWRYSJ

Newark

Sat 5/23

10:25 am-3:40 pm

1 stop4h 15m

Saint John

Sun 5/31

4:30 pm-7:52 pm

1 stop4h 22m

$522

NewarkSaint John

EWR - YSJ

EWRYSJ

Newark

Sat 5/23

10:25 am-3:40 pm

1 stop4h 15m

Saint John

Sat 5/30

4:30 pm-7:52 pm

1 stop4h 22m

$522

NewarkSaint John

EWR - YSJ

EWRYSJ

Newark

Fri 5/22

4:30 pm-11:52 pm

1 stop6h 22m

Saint John

Mon 6/1

4:30 pm-7:52 pm

1 stop4h 22m

$527

NewarkSaint John

EWR - YSJ

EWRYSJ

Newark

Fri 5/22

4:30 pm-11:52 pm

1 stop6h 22m

Saint John

Sat 5/30

4:30 pm-7:52 pm

1 stop4h 22m

$527

NewarkSaint John

EWR - YSJ

EWRYSJ

Newark

Fri 5/22

4:30 pm-11:52 pm

1 stop6h 22m

Saint John

Sun 5/31

4:30 pm-7:52 pm

1 stop4h 22m

$527

NewarkSaint John

EWR - YSJ

EWRYSJ

Newark

Fri 4/3

7:55 pm-11:52 pm

1 stop26h 57m

Saint John

Fri 4/10

11:55 am-2:59 pm

1 stop4h 04m

$538

Washington, D.C.Saint John

DCA - YSJ

DCAYSJ

Washington, D.C. Reagan-National

Wed 4/1

6:00 am-11:10 am

1 stop4h 10m

Saint John

Wed 4/8

11:55 am-3:30 pm

1 stop4h 35m

$541

New YorkSaint John

LGA - YSJ

LGAYSJ

New York LaGuardia

Thu 5/21

8:45 am-3:40 pm

1 stop5h 55m

Saint John

Sun 5/31

4:30 pm-7:36 pm

1 stop4h 06m

$541

New YorkSaint John

LGA - YSJ

LGAYSJ

New York LaGuardia

Thu 5/21

8:45 am-3:40 pm

1 stop5h 55m

Saint John

Sat 5/30

4:30 pm-9:26 pm

1 stop5h 56m

$541

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/14

Showing 1-10 of 40 results
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Best time to book a flight from Pennsylvania to St John

Have a flexible travel schedule? Discover the best time to fly to St John from Pennsylvania 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.

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to Saint John
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania 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 Pennsylvania?

    Most people fly into Saint John (YSJ) if they book a flight to Saint John from Pennsylvania. Saint John is conveniently located just 9.4 mi from Saint John’s city center.

  • How long is the flight from Pennsylvania to Saint John?

    For as low as $522, Air Canada can have you in Saint John from Pennsylvania in 4h 15m. Airlines will cover a distance of 526 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Pennsylvania to Saint John?

    When deciding which route to take from Pennsylvania to Saint John consider New York LaGuardia - Saint John, Philadelphia - Saint John or Newark - Saint John as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pennsylvania 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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