What are the cheapest airlines flying 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 $336. Other airlines that can offer you cheap pricing are American Airlines, from $657, and Air Canada, from $706. Users have found that Frontier is 54% cheaper than the other options available to this destination.

What is the cheapest day to fly from Philadelphia to St. John's, Saint John?

Travelers seeking maximum savings on their Philadelphia to St. John's, Saint John flight should consider departing on Wednesday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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

Flights from Philadelphia to St. John's, Saint John are found to be more expensive on Friday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to St. John's, Saint John.

How far in advance should I book a flight from Philadelphia to St. John's, Saint John?

To save up to 43% on this flight, we recommend booking at least 54 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Philadelphia to St. John's, Saint John from $554 1-2 weeks out and tickets from $1,190 for flights departing within the next 72 hours.

What is the cheapest month to fly from Philadelphia to St. John's, Saint John?

Flights from Philadelphia to St. John's, Saint John lean towards being more expensive in December. Prices are generally better when you fly from Philadelphia to St. John's, Saint John in March, with the cheapest ticket starting at $233.

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

Unlike at noon, when flights are generally more expensive, you can save up to 7% on flights from Philadelphia to St. John's, Saint John by exploring options for tickets in the morning.

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.

$336+ Flights from Philadelphia to St. John's

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Cheapflights Tip: The best prices from Philadelphia to St. John's V.C. Bird Intl are usually found in March or September, booked 71 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Philadelphia to St. John's

Round-trip from	$336 (Priceline)
Popular in	December
Cheapest in	March
Average price	$831

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

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($54 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in June 2025

Search Deals

Find flight deals from Philadelphia to St. John's

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 June 12, 2025.

Fri 7/188:05 pmPHL - ANU

1 stop16h 13mFrontier

Sat 7/261:29 pmANU - PHL

1 stop15h 31mFrontier

Deal found 6/10

$336

Fri 10/248:12 pmPHL - ANU

1 stop14h 00mMultiple Airlines

Tue 10/283:00 pmANU - PHL

2 stops23h 50mMultiple Airlines

Deal found 6/11

$461

Wed 8/278:25 amPHL - ANU

1 stop7h 33mAmerican Airlines

Tue 9/21:30 pmANU - PHL

1 stop10h 55mAmerican Airlines

Deal found 6/12

$657

Sat 7/124:30 pmPHL - ANU

1 stop21h 45mAir Canada

Sun 7/203:15 pmANU - PHL

1 stop18h 39mAir Canada

Deal found 6/12

$706

Fri 7/117:59 pmPHL - ANU

2 stops17h 00mUnited Airlines

Sat 7/192:05 pmANU - PHL

2 stops20h 42mUnited Airlines

Deal found 6/12

$871

Sat 7/126:45 amPHL - ANU

1 stop8h 00mDelta

Sat 7/194:00 pmANU - PHL

1 stop8h 59mDelta

Deal found 6/11

$3,263

Thu 7/107:10 pmPHL - ANU

2 stops42h 20mBritish Airways

Mon 7/214:25 pmANU - PHL

2 stops26h 35mBritish Airways

Deal found 6/12

$8,221

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 June 12, 2025.

Fri 7/188:05 pmPHL - ANU

1 stop16h 13mFrontier

Sat 7/261:29 pmANU - PHL

1 stop15h 31mFrontier

Deal found 6/10

$336

Sat 6/289:20 amPHL - ANU

2 stops28h 55mMultiple Airlines

Mon 6/3010:35 amANU - PHL

2 stops28h 26mMultiple Airlines

Deal found 6/10

$573

Wed 8/278:25 amPHL - ANU

1 stop7h 33mAmerican Airlines

Tue 9/21:30 pmANU - PHL

1 stop9h 17mAmerican Airlines

Deal found 6/11

$657

Sat 7/124:30 pmPHL - ANU

1 stop21h 45mAir Canada

Sun 7/203:15 pmANU - PHL

1 stop18h 39mAir Canada

Deal found 6/12

$706

Fri 7/117:59 pmPHL - ANU

2 stops17h 00mUnited Airlines

Sat 7/192:05 pmANU - PHL

2 stops20h 42mUnited Airlines

Deal found 6/12

$871

Sat 7/126:45 amPHL - ANU

1 stop8h 00mDelta

Sat 7/194:00 pmANU - PHL

1 stop8h 59mDelta

Deal found 6/11

$3,263

Thu 7/107:10 pmPHL - ANU

2 stops42h 20mBritish Airways

Mon 7/214:25 pmANU - PHL

2 stops26h 35mBritish Airways

Deal found 6/12

$8,221

Last-minute flights from Philadelphia to St. John's
Discover last-minute flight deals from Philadelphia to St. John's. Data last updated June 12, 2025 and is based on user searches.

Sat 6/289:20 amPHL - ANU

2 stops28h 55mMultiple Airlines

Mon 6/3010:35 amANU - PHL

2 stops28h 26mMultiple Airlines

Deal found 6/10

$573

Thu 7/107:10 pmPHL - ANU

2 stops42h 20mBritish Airways

Thu 7/174:25 pmANU - PHL

2 stops26h 35mBritish Airways

Deal found 6/12

$8,221

Fri 7/117:59 pmPHL - ANU

2 stops17h 00mUnited Airlines

Sat 7/192:05 pmANU - PHL

2 stops20h 42mUnited Airlines

Deal found 6/12

$871

Sat 7/124:30 pmPHL - ANU

1 stop21h 45mAir Canada

Sun 7/203:15 pmANU - PHL

1 stop18h 39mAir Canada

Deal found 6/12

$706

Sat 7/126:45 amPHL - ANU

1 stop8h 00mDelta

Sat 7/194:00 pmANU - PHL

1 stop8h 59mDelta

Deal found 6/11

$3,263

Fri 7/188:05 pmPHL - ANU

1 stop16h 13mFrontier

Sat 7/261:29 pmANU - PHL

1 stop15h 31mFrontier

Deal found 6/10

$336

Fri 7/258:25 amPHL - ANU

1 stop7h 56mAmerican Airlines

Tue 7/292:55 pmANU - PHL

1 stop9h 24mAmerican Airlines

Deal found 6/11

$742

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

PhiladelphiaSt. John's

PHL - ANU

PHLANU

Philadelphia

Fri 7/18

8:05 pm-12:18 pm

1 stop16h 13m

St. John's V.C. Bird Intl

Sat 7/26

1:29 pm-5:00 am

1 stop15h 31m

$336

PhiladelphiaSt. John's

PHL - ANU

PHLANU

Philadelphia

Sat 6/28

9:20 am-2:15 pm

2 stops28h 55m

St. John's V.C. Bird Intl

Mon 6/30

10:35 am-3:01 pm

2 stops28h 26m

$573

PhiladelphiaSt. John's

PHL - ANU

PHLANU

Philadelphia

Wed 8/27

8:25 am-3:58 pm

1 stop7h 33m

St. John's V.C. Bird Intl

Tue 9/2

1:30 pm-12:25 am

1 stop10h 55m

$657

PhiladelphiaSt. John's

PHL - ANU

PHLANU

Philadelphia

Sat 7/12

4:30 pm-2:15 pm

1 stop21h 45m

St. John's V.C. Bird Intl

Sun 7/20

3:15 pm-9:54 am

1 stop18h 39m

$706

PhiladelphiaSt. John's

PHL - ANU

PHLANU

Philadelphia

Fri 7/11

7:59 pm-12:59 pm

2 stops17h 00m

St. John's V.C. Bird Intl

Sat 7/19

2:05 pm-10:47 am

2 stops20h 42m

$871

PhiladelphiaSt. John's

PHL - ANU

PHLANU

Philadelphia

Sat 7/12

6:45 am-2:45 pm

1 stop8h 00m

St. John's V.C. Bird Intl

Sat 7/19

4:00 pm-12:59 am

1 stop8h 59m

$3,263

PhiladelphiaSt. John's

PHL - ANU

PHLANU

Philadelphia

Thu 7/10

7:10 pm-1:30 pm

2 stops42h 20m

St. John's V.C. Bird Intl

Thu 7/17

4:25 pm-7:00 pm

2 stops26h 35m

$8,221

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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.

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 far ahead should I book a flight from Philadelphia to St. John's, Saint John?

To ensure you get the cheapest price possible for a flight from Philadelphia to St. John's, Saint John, you should look to book at least 71 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Philadelphia to St. John's, Saint John?

Currently, August is the cheapest month in which you can book a flight from Philadelphia to St. John's, Saint John (average of $500). Flying from Philadelphia to St. John's, Saint John in June is currently the most expensive (average of $651). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing St. John's

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,950 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,790 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Air Canada

7.1

Good

9,531 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

British Airways

6.6

Okay

7,008 reviews

Delta

8.0

Very good

7,950 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines flying 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 $336. Other airlines that can offer you cheap pricing are American Airlines, from $657, and Air Canada, from $706. Users have found that Frontier is 54% 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.
What is the cheapest month to book a flight from Philadelphia to St. John's, Saint John?
Currently, August is the cheapest month in which you can book a flight from Philadelphia to St. John's, Saint John (average of $500). Flying from Philadelphia to St. John's, Saint John in June is currently the most expensive (average of $651). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Philadelphia to St. John's

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$233	Average$386	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$526	Average$738	FlexibilityNo cancel fee	On-time71%

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$336+ Cheap flights from Philadelphia (PHL) to St. John's (ANU)

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 7/18. 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

Cheapflights Tip: The best prices from Philadelphia to St. John's V.C. Bird Intl are usually found in March or September, booked 71 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Philadelphia to St. John's

Round-trip from

Popular in

Cheapest in

Average price

Find 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 June 12, 2025.

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 June 12, 2025.

Cheapflights Fare Finder

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

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

Everything you need to know about your flight from Philadelphia to St. John's

How far ahead should I book a flight from Philadelphia to St. John's, Saint John?

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to St. John's. Price data was last updated on June 9, 2025.

What is the cheapest month to book a flight from Philadelphia to St. John's, Saint John?

Reviews of airlines servicing St. John's

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to St. John's. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying 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?

What is the cheapest month to book a flight from Philadelphia to St. John's, Saint 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's

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

Top 2 airlines flying from Philadelphia to St. John's

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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 June 12, 2025.