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

Currently, May is the cheapest month in which you can book a flight from Philadelphia to St. John's (average of C$ 221). Flying from Philadelphia to St. John's in December is currently the most expensive (average of C$ 382). 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.

In terms of precipitation, rainfall in St. John's ranges from 92.0 - 165.0 mm per month. December is typically the wettest month, when rainfall can reach 165.0 mm. July is typically the driest time to visit St. John's when rainfall is around 92.0 mm.

If weather is an important factor for your trip to St. John's, 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 16.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around -5.0 C).

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

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

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.

C$ 700+ Cheap Flights from Philadelphia to St. John's

Cheap flight deals from Philadelphia to St. John's

Round-trip from	C$ 700

26/10-3/11
3 total stops
29h 45m total
Philadelphia to St. John's

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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 11 September 2025.

Sun 26/105:05 a.m.PHL - YYT

2 stops18h 26mMultiple Airlines

Mon 3/113:35 p.m.YYT - PHL

1 stop11h 19mMultiple Airlines

Deal found 11/9C$ 700

Sun 26/1010:02 p.m.PHL - YYT

1 stop14h 56mMultiple Airlines

Sun 2/115:40 p.m.YYT - PHL

2 stops31h 49mMultiple Airlines

Deal found 11/9C$ 750

Thu 9/105:20 a.m.PHL - YYT

2 stops17h 48mMultiple Airlines

Mon 13/103:00 p.m.YYT - PHL

2 stops31h 54mMultiple Airlines

Deal found 10/9C$ 808

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 11 September 2025.

Sun 26/105:05 a.m.PHL - YYT

2 stops18h 26mMultiple Airlines

Mon 3/113:35 p.m.YYT - PHL

1 stop11h 19mMultiple Airlines

Deal found 11/9C$ 700

Thu 5/39:20 a.m.PHL - YYT

2 stops12h 40mAir Canada

Mon 9/37:30 a.m.YYT - PHL

2 stops8h 47mAir Canada

Deal found 9/9C$ 883

Sun 26/1010:02 p.m.PHL - YYT

1 stop14h 56mMultiple Airlines

Sun 2/115:40 p.m.YYT - PHL

2 stops31h 49mMultiple Airlines

Deal found 11/9C$ 750

Thu 9/105:20 a.m.PHL - YYT

2 stops17h 48mMultiple Airlines

Mon 13/103:00 p.m.YYT - PHL

2 stops31h 54mMultiple Airlines

Deal found 10/9C$ 808

Last-minute flights from Philadelphia to St. John's
Discover last-minute flight deals from Philadelphia to St. John's. Data last updated 11 September 2025 and is based on user searches.

Thu 9/105:20 a.m.PHL - YYT

2 stops17h 48mMultiple Airlines

Mon 13/103:00 p.m.YYT - PHL

2 stops31h 54mMultiple Airlines

Deal found 10/9C$ 808

Sun 26/105:05 a.m.PHL - YYT

2 stops18h 26mMultiple Airlines

Mon 3/113:35 p.m.YYT - PHL

1 stop11h 19mMultiple Airlines

Deal found 11/9C$ 700

Sun 26/1010:02 p.m.PHL - YYT

1 stop14h 56mMultiple Airlines

Sun 2/115:40 p.m.YYT - PHL

2 stops31h 49mMultiple Airlines

Deal found 11/9C$ 750

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 - YYT

PHLYYT

Philadelphia

Sun 26/10

5:05 a.m.-1:01 a.m.

2 stops18h 26m

St John's

Mon 3/11

3:35 p.m.-1:24 a.m.

1 stop11h 19m

C$ 700

PhiladelphiaSt. John's

PHL - YYT

PHLYYT

Philadelphia

Sun 26/10

10:02 p.m.-2:28 p.m.

1 stop14h 56m

St John's

Sun 2/11

5:40 p.m.-11:59 p.m.

2 stops31h 49m

C$ 750

PhiladelphiaSt. John's

PHL - YYT

PHLYYT

Philadelphia

Thu 9/10

5:20 a.m.-12:38 a.m.

2 stops17h 48m

St John's

Mon 13/10

3:00 p.m.-9:24 p.m.

2 stops31h 54m

C$ 808

PhiladelphiaSt. John's

PHL - YYT

PHLYYT

Philadelphia

Thu 5/3

9:20 a.m.-11:30 p.m.

2 stops12h 40m

St John's

Mon 9/3

7:30 a.m.-2:47 p.m.

2 stops8h 47m

C$ 883

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

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.

Related info for your journey

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?
Currently, May is the cheapest month in which you can book a flight from Philadelphia to St. John's (average of C$ 221). Flying from Philadelphia to St. John's in December is currently the most expensive (average of C$ 382). 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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Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Philadelphia to St. John's. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Philadelphia to St. John's?

Cheapflights helps you find that perfect flight to St. John's from Philadelphia by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Philadelphia to St. John's with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Philadelphia to St. John's flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Philadelphia to St. John's become cheaper?

Yes! Start tracking prices for Philadelphia to St. John's flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Philadelphia to St. John's from C$ 700

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 26/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Philadelphia to St. John's

Round-trip from

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 11 September 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 11 September 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.

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.

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?

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.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Philadelphia to St. John's?

Why should you use Cheapflights to find cheap flight tickets from Philadelphia to St. John's?

Can Cheapflights find flights from Philadelphia to St. John's with no change fees?

Can Cheapflights notify me if prices for flights from Philadelphia to St. John's become cheaper?

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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 11 September 2025.