How long is the flight from Philadelphia to Saint John?

For as low as $986, Air Canada can have you in Saint John from Philadelphia in 6h 44m. The distance between Philadelphia and Saint John is about 605 mi.

In terms of precipitation, rainfall in Saint John ranges from 3.2 - 5.3 inches per month. November is typically the wettest month, when rainfall can reach 5.3 in. August is typically the driest time to visit Saint John when rainfall is around 3.2 in.

If weather is an important factor for your trip to Saint John, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.6 F).

What is the cheapest time of day to fly from PHL to YSJ?

When flying from Philadelphia to Saint John, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Philadelphia-Saint John flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Philadelphia-Saint John flight deals on Cheapflights vs. eDreams 90-95% of the time. Price accuracy is based on data collected from Philadelphia-Saint John flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Philadelphia-Saint John flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Saint John flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Philadelphia to St John?

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

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

Yes. Cheapflights offers flight deals from Philadelphia 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.

$986+ Cheap Flights from Philadelphia to Saint John

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Best flights from Philadelphia to St John
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 November 14, 2026.

Sat 4/39:15 am -

1 stop6h 44m

Wed 4/711:05 am -

1 stop4h 36m

Deal found 11/12

$986

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Most accurate provider	eDreams 2 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$986 (Air Canada)

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PhiladelphiaSaint John

PHL Philadelphia - YSJ Saint John

PHLYSJ

Philadelphia

Sat 4/3

9:15 am-4:59 pm

1 stop6h 44m

Saint John

Wed 4/7

11:05 am-2:41 pm

1 stop4h 36m

$986

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Deals found on 11/12

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Most accurate provider: When it comes to deals on Philadelphia-Saint John flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Philadelphia-Saint John flight deals on Cheapflights vs. eDreams 90-95% of the time. Price accuracy is based on data collected from Philadelphia-Saint John flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Philadelphia-Saint John flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Saint John flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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Related info for your journey

How long is the flight from Philadelphia to Saint John?
For as low as $986, Air Canada can have you in Saint John from Philadelphia in 6h 44m. The distance between Philadelphia and Saint John is about 605 mi.
Can I find deals for flights from Philadelphia to St John that include hotel bookings?
Yes. In addition to deals on Philadelphia to St John flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Philadelphia to St John?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to St John.
Can I find deals for business class flights from Philadelphia to St John?
Yes. Cheapflights offers flight deals from Philadelphia 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.

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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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Philadelphia to St John with Cheapflights

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2. Select your favorite providers

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Cheap flight deals from Philadelphia to St John

Best flights from Philadelphia to St John
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 November 14, 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 November 14, 2026.

Find flight deals from Philadelphia to St John

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Use the filters below to find and compare flights from Philadelphia to Saint John that are best for you.

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.

Related info for your journey

How long is the flight from Philadelphia to Saint John?

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

How can I find direct flights from Philadelphia to St John?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Philadelphia to St John

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Complete your trip to St John by adding a car rental and/or hotel reservation to your travel itinerary.

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$986+ 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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Philadelphia to St John with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Philadelphia to St John

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 November 14, 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 November 14, 2026.

Find flight deals from Philadelphia to St John

Most accurate provider

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Round-trip from

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Use the filters below to find and compare flights from Philadelphia to Saint John that are best for you.

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.

Related info for your journey

How long is the flight from Philadelphia to Saint John?

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

How can I find direct flights from Philadelphia to St John?

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

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 Philadelphia to St John

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

Complete your trip

Complete your trip to St John by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Philadelphia to St John by cabin class

Find flights from Philadelphia to St John, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Philadelphia and St John flights

Browse other Philadelphia and St John flight options. Last updated on November 14, 2026.

Other flights from Philadelphia

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Best flights from Philadelphia to St John
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 November 14, 2026.