St John

$190+ 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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — YSJ
Jul 30 — Aug 61
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pennsylvania to St John with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 July 25, 2025.

Round-trip from

$402
(Kiwi.com)

One-way from

$306
(Air Canada)
From Pennsylvania to Saint John
One-way flight from Pennsylvania to Saint John

Find 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 July 25, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
Sun 9/75:30 pmLGA - YSJ
1 stop15h 30mMultiple Airlines
Sun 9/1410:45 amYSJ - LGA
1 stop6h 45mMultiple Airlines
Deal found 7/24$402
This Mytrip deal was found by Cheapflights users on 7/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/117:40 pmEWR - YSJ
1 stop13h 20mMultiple Airlines
Mon 9/1510:45 amYSJ - EWR
1 stop9h 00mMultiple Airlines
Deal found 7/23$415
This flugladen.de deal was found by Cheapflights users on 7/24. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/710:30 amJFK - YSJ
1 stop6h 16mMultiple Airlines
Sun 9/1410:45 amYSJ - JFK
1 stop13h 02mMultiple Airlines
Deal found 7/24$505
This Air Canada deal was found by Cheapflights users on 7/24. 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 8/284:55 pmEWR - YSJ
1 stop7h 05mAir Canada
Mon 9/111:25 amYSJ - EWR
1 stop4h 18mAir Canada
Deal found 7/24$549
This Air Canada deal was found by Cheapflights users on 7/24. 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 8/2810:30 amJFK - YSJ
1 stop6h 10mAir Canada
Mon 9/16:35 pmYSJ - JFK
1 stop5h 14mAir Canada
Deal found 7/24$555
This Air Canada deal was found by Cheapflights users on 7/24. 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 8/2810:30 amLGA - YSJ
1 stop6h 10mAir Canada
Mon 9/15:55 amYSJ - LGA
1 stop5h 53mAir Canada
Deal found 7/24$555
This Air Canada deal was found by Cheapflights users on 7/23. 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 9/75:22 pmIAD - YSJ
1 stop7h 09mMultiple Airlines
Sun 9/145:55 amYSJ - IAD
1 stop4h 43mMultiple Airlines
Deal found 7/23$630
This Air Canada deal was found by Cheapflights users on 7/23. 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 9/611:00 amDCA - YSJ
1 stop5h 46mAir Canada
Sat 9/136:40 pmYSJ - DCA
1 stop4h 54mAir Canada
Deal found 7/23$657
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Sun 9/76:00 amEWR - YSJ
2 stops10h 46mUnited Airlines
Sun 9/146:40 pmYSJ - EWR
1 stop5h 09mUnited Airlines
Deal found 7/24$686
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Thu 8/287:28 amLGA - YSJ
2 stops9h 12mUnited Airlines
Mon 9/111:25 amYSJ - LGA
1 stop6h 31mUnited Airlines
Deal found 7/24$741
This Air Canada deal was found by Cheapflights users on 7/24. 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.
Mon 11/245:15 pmIAD - YSJ
1 stop5h 09mAir Canada
Tue 11/255:40 amYSJ - IAD
1 stop7h 05mAir Canada
Deal found 7/24$826
This Air Canada deal was found by Cheapflights users on 7/24. 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 8/283:20 pmPHL - YSJ
1 stop18h 35mAir Canada
Tue 9/25:55 amYSJ - PHL
1 stop4h 59mAir Canada
Deal found 7/24$836

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 July 25, 2025.
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

Sun 9/7

5:30 pm-10:00 am

1 stop15h 30m

Saint John

Sun 9/14

10:45 am-4:30 pm

1 stop6h 45m

$402

NewarkSaint John

EWR - YSJ

EWRYSJ

Newark

Thu 9/11

7:40 pm-10:00 am

1 stop13h 20m

Saint John

Mon 9/15

10:45 am-6:45 pm

1 stop9h 00m

$415

New YorkSaint John

JFK - YSJ

JFKYSJ

New York John F Kennedy Intl

Sun 9/7

10:30 am-5:46 pm

1 stop6h 16m

Saint John

Sun 9/14

10:45 am-10:47 pm

1 stop13h 02m

$505

NewarkSaint John

EWR - YSJ

EWRYSJ

Newark

Thu 8/28

4:55 pm-1:00 am

1 stop7h 05m

Saint John

Mon 9/1

11:25 am-2:43 pm

1 stop4h 18m

$549

New YorkSaint John

JFK - YSJ

JFKYSJ

New York John F Kennedy Intl

Thu 8/28

10:30 am-5:40 pm

1 stop6h 10m

Saint John

Mon 9/1

6:35 pm-10:49 pm

1 stop5h 14m

$555

New YorkSaint John

LGA - YSJ

LGAYSJ

New York LaGuardia

Thu 8/28

10:30 am-5:40 pm

1 stop6h 10m

Saint John

Mon 9/1

5:55 am-10:48 am

1 stop5h 53m

$555

Washington, D.C.Saint John

IAD - YSJ

IADYSJ

Washington, D.C. Dulles Intl

Sun 9/7

5:22 pm-1:31 am

1 stop7h 09m

Saint John

Sun 9/14

5:55 am-9:38 am

1 stop4h 43m

$630

Washington, D.C.Saint John

DCA - YSJ

DCAYSJ

Washington, D.C. Reagan-National

Sat 9/6

11:00 am-5:46 pm

1 stop5h 46m

Saint John

Sat 9/13

6:40 pm-10:34 pm

1 stop4h 54m

$657

NewarkSaint John

EWR - YSJ

EWRYSJ

Newark

Sun 9/7

6:00 am-5:46 pm

2 stops10h 46m

Saint John

Sun 9/14

6:40 pm-10:49 pm

1 stop5h 09m

$686

New YorkSaint John

LGA - YSJ

LGAYSJ

New York LaGuardia

Thu 8/28

7:28 am-5:40 pm

2 stops9h 12m

Saint John

Mon 9/1

11:25 am-4:56 pm

1 stop6h 31m

$741

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/24

Showing 1-10 of 22 results
1
2
3

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.

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 July 25, 2025.
Get a feel of what it's like to fly with United Airlines and Air Canada from Pennsylvania to Saint John by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.4

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Overall

7.4

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Overall

7.4

Boarding

7.7

Food

6.6

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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.

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

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pennsylvania to St John

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.