Find flights
When to book
Airlines
FAQs

Cheap flights from St. John's to Philadelphia from C$ 429

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 20/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYT — PHL
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheap flight deals from St. John's to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from St. John's (YYT) to Philadelphia (PHL). 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 15 September 2025.

Round-trip from

C$ 814

One-way from

C$ 429
Air Canada
  • Air Canada
  • 8/11-15/11
  • 4 total stops
  • 21h 27m total
  • St. John's to Philadelphia
Search Deals
20/9
  • 20/9
  • 2 total stops
  • 19h 46m total
  • St. John's to Philadelphia
Search Deals

Find flight deals from St. John's to Philadelphia

Cheapest flights from St. John's to Philadelphia
Explore the most affordable flight options available from St. John's to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2025.

Sat 8/117:30 a.m.YYT - PHL
2 stops8h 47mAir Canada
Sat 15/119:20 a.m.PHL - YYT
2 stops12h 40mAir Canada
Deal found 13/9C$ 814

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. John's to Philadelphia 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 629,999 searches. Data last updated 15 September 2025.
Use the filters below to find and compare flights from St. John's to Philadelphia that are best for you.

Fly from

St. John's

Fly to

Philadelphia

Route

Depart

Return

Price

St. John'sPhiladelphia

YYT - PHL

YYTPHL

St John's

Sat 8/11

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

2 stops8h 47m

Philadelphia

Sat 15/11

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

2 stops12h 40m

C$ 814

St. John'sPhiladelphia

YYT - PHL

YYTPHL

St John's

Tue 3/3

5:00 a.m.-11:30 p.m.

2 stops20h 00m

Philadelphia

Wed 4/3

3:37 p.m.-12:56 a.m.

2 stops31h 49m

C$ 883

St. John'sPhiladelphia

YYT - PHL

YYTPHL

St John's

Tue 3/3

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

2 stops8h 47m

Philadelphia

Wed 4/3

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

2 stops12h 40m

C$ 904

St. John'sPhiladelphia

YYT - PHL

YYTPHL

St John's

Sat 20/9

1:15 p.m.-7:31 a.m.

2 stops19h 46m

C$ 429

St. John'sPhiladelphia

YYT - PHL

YYTPHL

St John's

Sat 20/12

10:15 a.m.-10:56 p.m.

2 stops14h 11m

C$ 552

St. John'sPhiladelphia

YYT - PHL

YYTPHL

St John's

Sun 21/9

7:10 a.m.-11:29 p.m.

3 stops41h 49m

C$ 584

St. John'sPhiladelphia

YYT - PHL

YYTPHL

St John's

Sat 20/9

2:00 p.m.-9:38 p.m.

1 stop9h 08m

C$ 860

St. John'sPhiladelphia

YYT - PHL

YYTPHL

St John's

Sun 21/9

5:50 a.m.-2:38 p.m.

1 stop10h 18m

C$ 860

St. John'sPhiladelphia

YYT - PHL

YYTPHL

St John's

Sat 20/12

6:00 a.m.-12:26 a.m.

3 stops19h 56m

C$ 878

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/9

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

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from St. John's 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 St. John's to Philadelphia

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

Currently, January is the cheapest month in which you can book a flight from St. John's to Philadelphia (average of C$ 388). Flying from St. John's to Philadelphia in September is currently the most expensive (average of C$ 418). 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.

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

Find hourly flight availability from St. John's to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 September 2025.

It’s typically best to fly out from St. John's to Philadelphia at noon. Doing so could potentially save you 5% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Philadelphia. Reviews last updated 15 September 2025.
Check out reviews from past customers who have flown with Air Canada from St. John's to Philadelphia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,000 reviews
Check prices

Food

6.3

Overall

7.1

Boarding

7.3

Comfort

7.1

Crew

7.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YDF - YYZ

Having excellent support for my mobility issues is so much appreciated. Thank you and your awesome crew.
Air Canada
7.1
Good
10,000 reviews
Air Canada
7.1
Good
10,000 reviews
Check prices

Food

6.3

Overall

7.1

Boarding

7.3

Comfort

7.1

Crew

7.8

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YDF - YYZ

Having excellent support for my mobility issues is so much appreciated. Thank you and your awesome crew.

Related info for your journey

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

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

    Airlines like Air Canada and United Airlines fly from St. John's to Philadelphia in about 8h 47m. The time it takes to get you to your destination can typically vary by up to 11h 13m. St. John's and Philadelphia are separated by a distance of 1991 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Currently priced at C$ 684, Air Canada will fly you from St. John's to Philadelphia and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. John's to Philadelphia 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 St. John's to Philadelphia?

    Currently, January is the cheapest month in which you can book a flight from St. John's to Philadelphia (average of C$ 388). Flying from St. John's to Philadelphia in September is currently the most expensive (average of C$ 418). 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

Travelling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
King of Prussia
Reading

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.

Top airline flying from St. John's to Philadelphia

Discover the top airline that operate flights from St. John's to Philadelphia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 684AverageC$ 921FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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 St. John's to Philadelphia?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Philadelphia from St. John's today with Cheapflights!

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from St. John's to Philadelphia.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from St. John's to Philadelphia, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from St. John's to Philadelphia on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.