How long is the flight from Philadelphia to St. John's, Saint John?

Departing from Philadelphia to St. John's, Saint John will take you 21h 05m. There are 1765 mi between Philadelphia and St. John's, Saint John.

What is the cheapest airline to fly from Philadelphia to St. John's, Saint John round-trip?

Cheapflights users have booked flights from Philadelphia to St. John's, Saint John round-trip from $640. Users have found that American Airlines is 40% cheaper than the other options available to this destination.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to St. John's, Saint John as you normally would.

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

Most trusted provider : When it comes to deals on Philadelphia-St. John's, Saint John flights, Cheapflights users trust FlightHub the most. FlightHub 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-St. John's, 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's that include hotel bookings?

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

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

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's.

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

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

$341+ Cheap Flights from Philadelphia to St. John's

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Cheap flight deals from Philadelphia to St. John's

Cheapest

Best

Last-minute

One-way

Cheapest flights from Philadelphia to St. John's
Explore the most affordable flight options available from Philadelphia to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.

Wed 12/25:05 pm -

1 stop21h 05m

Tue 12/84:15 pm -

1 stop25h 06m

Deal found 8/17

$578

Wed 11/255:05 pm -

1 stop21h 05m

Tue 12/14:15 pm -

1 stop25h 06m

Deal found 8/20

$648

Best flights from Philadelphia to St. John's
Discover carefully curated flight deals from Philadelphia to St. John's that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.

Wed 12/25:05 pm -

1 stop21h 05m

Tue 12/84:15 pm -

1 stop25h 06m

Deal found 8/15

$628

Thu 1/145:05 pm -

1 stop21h 05m

Sun 1/1712:15 pm -

2 stops27h 29m

Deal found 8/19

$689

Sun 1/317:40 pm -

1 stop17h 40m

Mon 2/82:15 pm -

1 stop11h 26m

Deal found 8/15

$822

Wed 11/255:05 pm -

1 stop21h 05m

Tue 12/14:15 pm -

1 stop25h 06m

Deal found 8/20

$648

Tue 10/279:15 am -

2 stops34h 25m

Wed 11/412:15 pm -

2 stops29h 06m

Deal found 8/19

$720

Sun 12/137:51 pm -

1 stop17h 34m

Sun 12/202:44 pm -

2 stops10h 15m

Deal found 8/18

$832

Wed 2/105:50 am -

1 stop6h 43m

Sun 2/142:25 pm -

2 stops10h 34m

Deal found 8/20

$837

Thu 2/116:00 am -

1 stop7h 51m

Mon 2/154:39 pm -

1 stop8h 20m

Deal found 8/17

$862

Sat 1/95:50 am -

2 stops9h 57m

Sat 1/162:15 pm -

2 stops10h 25m

Deal found 8/16

$867

Last-minute flights from Philadelphia to St. John's
Discover last-minute flight deals from Philadelphia to St. John's. Data last updated August 21, 2026 and is based on user searches.

Sun 8/3010:10 pm -

2 stops18h 07m

Wed 9/21:25 pm -

2 stops18h 15m

Deal found 8/16

$1,007

Tue 9/16:00 am -

3 stops12h 00m

Thu 9/1010:10 am -

2 stops12h 57m

Deal found 8/16

$1,018

Tue 9/18:20 am -

1 stop7h 57m

Fri 9/41:25 pm -

1 stop11h 34m

Deal found 8/18

$1,042

Wed 9/28:20 am -

1 stop7h 57m

Wed 9/92:31 pm -

1 stop8h 29m

Deal found 8/16

$957

Wed 9/26:00 am -

2 stops11h 55m

Thu 9/1010:10 am -

2 stops12h 57m

Deal found 8/16

$1,043

Wed 9/166:00 am -

1 stop7h 30m

Wed 9/232:31 pm -

1 stop8h 29m

Deal found 8/19

$927

Tue 9/294:20 pm -

2 stops27h 20m

Sat 10/38:45 am -

2 stops30h 56m

Deal found 8/20

$768

Tue 9/297:46 pm -

1 stop17h 44m

Sat 10/34:27 pm -

1 stop17h 09m

Deal found 8/20

$882

One-way flights from Philadelphia to St. John's
Search for one-way flight options from Philadelphia to St. John's. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.

Fri 9/117:00 am -

2 stops12h 40m

Deal found 8/15

$341

Fri 1/15:05 pm -

1 stop21h 05m

Deal found 8/16

$363

Sat 9/124:20 pm -

2 stops43h 20m

Deal found 8/19

$371

Wed 9/97:00 am -

2 stops12h 40m

Deal found 8/15

$384

Mon 9/710:59 pm -

2 stops18h 16m

Deal found 8/15

$389

Tue 9/85:30 am -

2 stops11h 45m

Deal found 8/15

$400

Sat 9/1210:50 am -

1 stop27h 30m

Deal found 8/17

$433

Mon 12/285:05 pm -

1 stop21h 05m

Deal found 8/17

$460

Find flight deals from Philadelphia to St. John's

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$578 (Air Canada)
One-way from	$341 (FlightHub)
Popular in	November
Cheapest in	January
Average price	$972

Provider with most accurate pricing for Philadelphia-St. John's V.C. Bird Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Philadelphia-St. John's V.C. Bird Intl flights.

Search Deals

From Philadelphia to St. John's V.C. Bird Intl

Search Deals

One-way flight from Philadelphia to St. John's V.C. Bird Intl

Search Deals

Highest demand for flights based on searches. 44% potential increase in price ($853 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 18% potential price decrease ($167 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaSt. John's

PHL Philadelphia - ANU St. John's V.C. Bird Intl

PHLANU

Philadelphia

Wed 12/2

5:05 pm-3:10 pm

1 stop21h 05m

St. John's V.C. Bird Intl

Tue 12/8

4:15 pm-4:21 pm

1 stop25h 06m

$628

PhiladelphiaSt. John's

PHL Philadelphia - ANU St. John's V.C. Bird Intl

PHLANU

Philadelphia

Wed 11/25

5:05 pm-3:10 pm

1 stop21h 05m

St. John's V.C. Bird Intl

Tue 12/1

4:15 pm-4:21 pm

1 stop25h 06m

$648

PhiladelphiaSt. John's

PHL Philadelphia - ANU St. John's V.C. Bird Intl

PHLANU

Philadelphia

Thu 1/14

5:05 pm-3:10 pm

1 stop21h 05m

St. John's V.C. Bird Intl

Sun 1/17

12:15 pm-2:44 pm

2 stops27h 29m

$689

PhiladelphiaSt. John's

PHL Philadelphia - ANU St. John's V.C. Bird Intl

PHLANU

Philadelphia

Tue 10/27

9:15 am-7:40 pm

2 stops34h 25m

St. John's V.C. Bird Intl

Wed 11/4

12:15 pm-4:21 pm

2 stops29h 06m

$720

PhiladelphiaSt. John's

PHL Philadelphia - ANU St. John's V.C. Bird Intl

PHLANU

Philadelphia

Sun 1/31

7:40 pm-2:20 pm

1 stop17h 40m

St. John's V.C. Bird Intl

Mon 2/8

2:15 pm-12:41 am

1 stop11h 26m

$822

PhiladelphiaSt. John's

PHL Philadelphia - ANU St. John's V.C. Bird Intl

PHLANU

Philadelphia

Sun 12/13

7:51 pm-2:25 pm

1 stop17h 34m

St. John's V.C. Bird Intl

Sun 12/20

2:44 pm-11:59 pm

2 stops10h 15m

$832

PhiladelphiaSt. John's

PHL Philadelphia - ANU St. John's V.C. Bird Intl

PHLANU

Philadelphia

Wed 2/10

5:50 am-1:33 pm

1 stop6h 43m

St. John's V.C. Bird Intl

Sun 2/14

2:25 pm-11:59 pm

2 stops10h 34m

$837

Quickest round-trip

PhiladelphiaSt. John's

PHL Philadelphia - ANU St. John's V.C. Bird Intl

PHLANU

Philadelphia

Thu 2/11

6:00 am-2:51 pm

1 stop7h 51m

St. John's V.C. Bird Intl

Mon 2/15

4:39 pm-11:59 pm

1 stop8h 20m

$862

PhiladelphiaSt. John's

PHL Philadelphia - ANU St. John's V.C. Bird Intl

PHLANU

Philadelphia

Sat 1/9

5:50 am-4:47 pm

2 stops9h 57m

St. John's V.C. Bird Intl

Sat 1/16

2:15 pm-11:40 pm

2 stops10h 25m

$867

Cheapest one-way

PhiladelphiaSt. John's

PHL Philadelphia - ANU St. John's V.C. Bird Intl

PHLANU

Philadelphia

Fri 1/1

5:05 pm-3:10 pm

1 stop21h 05m

$363

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 19 resultsSorted by cheapest first

Compare providers for flights from Philadelphia to St. John's

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to St. John's in August.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

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

Have a flexible travel schedule? Discover the best time to fly to St. John's from Philadelphia with our price prediction graph.

PHL-ANU

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 Philadelphia to St. John's

How much does it cost to fly round-trip from Philadelphia to St. John's, Saint John?

Airfare is below average for this route at the moment.

Philadelphia to St. John's, Saint John flights typically cost between $794 and $1,088 in December.
The cheapest round-trip price found within the last 5 days was $578 on Air Canada (Dec 2-Dec 8).

Reviews of airlines servicing St. John's

See what other customers who have flown with American Airlines from Philadelphia to St. John's have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.1

Good

11,969 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,May 2025

PHL - LHR

A very good flight. They were not as accommodating in relation to the food and beverage options. Last year on the same flight to London, they offered an additional glass of wine beer or vodka. They also offered extra snacks and were constantly checking on us. This flight, they barely acknowledged our presence. They were not rude just not sociable or readily accessible.

American Airlines

7.1

Good

11,969 reviews

American Airlines

7.1

Good

11,969 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,May 2025

PHL - LHR

Related info for your journey

How long is the flight from Philadelphia to St. John's, Saint John?
Departing from Philadelphia to St. John's, Saint John will take you 21h 05m. There are 1765 mi between Philadelphia and St. John's, Saint John.
What is the cheapest airline to fly from Philadelphia to St. John's, Saint John round-trip?
Cheapflights users have booked flights from Philadelphia to St. John's, Saint John round-trip from $640. Users have found that American Airlines is 40% cheaper than the other options available to this destination.
Can I find deals for flights from Philadelphia to St. John's that include hotel bookings?
Yes. In addition to deals on Philadelphia to St. John's flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Philadelphia to St. John's?
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's.
Can I find deals for business class flights from Philadelphia to St. John's?
Yes. Cheapflights offers flight deals from Philadelphia to St. John's 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

Alternative routes

Complete your trip

Flights by cabin class

Other flight options

Other flights from Philadelphia

Popular flights

St. John's flight routes

Alternative routes for Philadelphia to St. John's

John F Kennedy Intl to St. John's flights

Newark to St. John's flights

Top airline flying from Philadelphia to St. John's

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$640	Average$935	FlexibilityNo cancel fee	On-time71%

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$341+ Cheap flights from Philadelphia (PHL) to St. John's (ANU)

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 9/11. 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's 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's

Cheapest flights from Philadelphia to St. John'sExplore the most affordable flight options available from Philadelphia to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.

Explore the most affordable flight options available from Philadelphia to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.

Best flights from Philadelphia to St. John'sDiscover carefully curated flight deals from Philadelphia to St. John's that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.

Discover carefully curated flight deals from Philadelphia to St. John's that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.

Last-minute flights from Philadelphia to St. John'sDiscover last-minute flight deals from Philadelphia to St. John's. Data last updated August 21, 2026 and is based on user searches.

Discover last-minute flight deals from Philadelphia to St. John's. Data last updated August 21, 2026 and is based on user searches.

One-way flights from Philadelphia to St. John'sSearch for one-way flight options from Philadelphia to St. John's. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.

Search for one-way flight options from Philadelphia to St. John's. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.

Find flight deals from Philadelphia to St. John's

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Compare providers for flights from Philadelphia to St. John's

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to St. John's in August.

Best time to book a flight from Philadelphia to St. John's

Have a flexible travel schedule? Discover the best time to fly to St. John's from Philadelphia with our price prediction graph.

Cheapflights Insights

How much does it cost to fly round-trip from Philadelphia to St. John's, Saint John?

Airfare is below average for this route at the moment.

Philadelphia to St. John's, Saint John flights typically cost between $794 and $1,088 in December.The cheapest round-trip price found within the last 5 days was $578 on Air Canada (Dec 2-Dec 8).

Reviews of airlines servicing St. John's

See what other customers who have flown with American Airlines from Philadelphia to St. John's have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Philadelphia to St. John's, Saint John?

What is the cheapest airline to fly from Philadelphia to St. John's, Saint John round-trip?

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

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

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

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's

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

Complete your trip

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

Search flights from Philadelphia to St. John's by cabin class

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

Philadelphia and St. John's flights

Browse other Philadelphia and St. John's flight options. Last updated on August 21, 2026.

Other flights from Philadelphia

Browse through other flights departing from Philadelphia. Flights are based on user searches made on Cheapflights and were last updated on August 21, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Other flights to St. John's

Explore flights to St. John's departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 21, 2026.

Top airline flying from Philadelphia to St. John's

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Book with Flexibility

Travel Smart

Cheapest flights from Philadelphia to St. John's
Explore the most affordable flight options available from Philadelphia to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.

Best flights from Philadelphia to St. John's
Discover carefully curated flight deals from Philadelphia to St. John's that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.

Last-minute flights from Philadelphia to St. John's
Discover last-minute flight deals from Philadelphia to St. John's. Data last updated August 21, 2026 and is based on user searches.

One-way flights from Philadelphia to St. John's
Search for one-way flight options from Philadelphia to St. John's. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.

Philadelphia to St. John's, Saint John flights typically cost between $794 and $1,088 in December.
The cheapest round-trip price found within the last 5 days was $578 on Air Canada (Dec 2-Dec 8).