$836+ Cheap flights from Philadelphia (PHL) 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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — YSJ
Nov 15 — Nov 221
Round-trip
1 adult, Economy
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Find cheap flights from Philadelphia 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
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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 Philadelphia to St John
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Best
Last-minute
Cheapest flights from Philadelphia to St JohnExplore the most affordable flight options available from Philadelphia to St John. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2026.
Explore the most affordable flight options available from Philadelphia to St John. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2026.
This deal was found by Cheapflights users on 10/12. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:15 am -
1 stop6h 28m
Sat 11/1411:05 am -
1 stop4h 34m
Deal found 10/12![Air Canada logo]()
$836
This Air Canada deal was found by Cheapflights users on 10/11. 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 11/145:05 pm -
1 stop5h 23m
Tue 11/175:35 pm -
1 stop6h 21m
Deal found 10/11![Air Canada logo]()
$1,155
This Air Canada deal was found by Cheapflights users on 10/15. 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.
Mon 11/239:15 am -
1 stop6h 39m
Fri 11/2711:05 am -
1 stop4h 34m
Deal found 10/15![Air Canada logo]()
$1,169
This Air Canada deal was found by Cheapflights users on 10/15. 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.
Sun 11/299:15 am -
1 stop6h 41m
Sun 12/611:05 am -
1 stop4h 39m
Deal found 10/15![Air Canada logo]()
$1,182
Best flights from Philadelphia to St JohnDiscover carefully curated flight deals from Philadelphia to St John that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 16, 2026.
Discover carefully curated flight deals from Philadelphia to St John that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 16, 2026.
This deal was found by Cheapflights users on 10/12. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:15 am -
1 stop6h 28m
Sat 11/1411:05 am -
1 stop4h 34m
Deal found 10/12![Air Canada logo]()
$836
This United Airlines deal was found by Cheapflights users on 10/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/289:15 am -
1 stop6h 41m
Sat 12/511:05 am -
1 stop4h 39m
Deal found 10/14![United Airlines logo]()
$1,247
This Air Canada deal was found by Cheapflights users on 10/11. 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 11/145:05 pm -
1 stop5h 23m
Tue 11/175:35 pm -
1 stop6h 21m
Deal found 10/11![Air Canada logo]()
$1,155
This Air Canada deal was found by Cheapflights users on 10/15. 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.
Mon 11/239:15 am -
1 stop6h 39m
Fri 11/2711:05 am -
1 stop4h 34m
Deal found 10/15![Air Canada logo]()
$1,169
This Air Canada deal was found by Cheapflights users on 10/15. 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.
Sun 11/299:15 am -
1 stop6h 41m
Sun 12/611:05 am -
1 stop4h 39m
Deal found 10/15![Air Canada logo]()
$1,182
Last-minute flights from Philadelphia to St JohnDiscover last-minute flight deals from Philadelphia to St John. Data last updated October 16, 2026 and is based on user searches.
Discover last-minute flight deals from Philadelphia to St John. Data last updated October 16, 2026 and is based on user searches.
This deal was found by Cheapflights users on 10/12. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:15 am -
1 stop6h 28m
Sat 11/1411:05 am -
1 stop4h 34m
Deal found 10/12![Air Canada logo]()
$836
This Air Canada deal was found by Cheapflights users on 10/11. 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 11/145:05 pm -
1 stop5h 23m
Tue 11/175:35 pm -
1 stop6h 21m
Deal found 10/11![Air Canada logo]()
$1,155
This Air Canada deal was found by Cheapflights users on 10/15. 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.
Mon 11/239:15 am -
1 stop6h 39m
Fri 11/2711:05 am -
1 stop4h 34m
Deal found 10/15![Air Canada logo]()
$1,169
This Air Canada deal was found by Cheapflights users on 10/15. 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.
Sun 11/299:15 am -
1 stop6h 41m
Sun 12/611:05 am -
1 stop4h 39m
Deal found 10/15![Air Canada logo]()
$1,182
Find flight deals from Philadelphia to St John
Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) 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 October 16, 2026.
Round-trip from | $836 |
|---|
Cheapflights Fare Finder
Customize your flight search to find flights from Philadelphia 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 7,457,451 searches. Data last updated October 16, 2026.
Use the filters below to find and compare flights from Philadelphia to Saint John that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
PhiladelphiaSaint John
PHL Philadelphia - YSJ Saint John
PHLYSJ
Philadelphia
Wed 11/4
9:15 am-4:43 pm
1 stop6h 28m
Saint John
Sat 11/14
11:05 am-2:39 pm
1 stop4h 34m
$836
PhiladelphiaSaint John
PHL Philadelphia - YSJ Saint John
PHLYSJ
Philadelphia
Sat 11/14
5:05 pm-11:28 pm
1 stop5h 23m
Saint John
Tue 11/17
5:35 pm-10:56 pm
1 stop6h 21m
$1,155
PhiladelphiaSaint John
PHL Philadelphia - YSJ Saint John
PHLYSJ
Philadelphia
Mon 11/23
9:15 am-4:54 pm
1 stop6h 39m
Saint John
Fri 11/27
11:05 am-2:39 pm
1 stop4h 34m
$1,169
PhiladelphiaSaint John
PHL Philadelphia - YSJ Saint John
PHLYSJ
Philadelphia
Sun 11/29
9:15 am-4:56 pm
1 stop6h 41m
Saint John
Sun 12/6
11:05 am-2:44 pm
1 stop4h 39m
$1,182
PhiladelphiaSaint John
PHL Philadelphia - YSJ Saint John
PHLYSJ
Philadelphia
Sat 11/28
9:15 am-4:56 pm
1 stop6h 41m
Saint John
Sat 12/5
11:05 am-2:44 pm
1 stop4h 39m
$1,247
Sorted by cheapest first
Best time to book a flight from Philadelphia to St John
Have a flexible travel schedule? Discover the best time to fly to St John from Philadelphia with our price prediction graph.
PHL-YSJ
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.
Related info for your journey
Find useful and relevant information for your journey from Philadelphia to St John. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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