$314 Cheap Flights from St. John's (YYT) to Philadelphia (PHL)

View $314 flight on Wed, Dec 17, 2025Opens in a new window

Popular airlines from St. John's Intl. Airport (YYT) to Philadelphia Intl. Airport (PHL)

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Cheap Flights from St. John's to Philadelphia (YYT-PHL)

Prices were available within the past 7 days and start at $314 for one-way flights and $579 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, Nov 17 - Tue, Dec 2
YYT
St. John's
PHL
Philadelphia
$579 Roundtrip, found 6 hours ago
$579
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Mon, Nov 17 from St. John's to Philadelphia, returning Tue, Dec 2, priced at $579 found 6 hours ago
Air Canada
Mon, Nov 17 - Wed, Dec 3
YYT
St. John's
PHL
Philadelphia
$603 Roundtrip, found 6 hours ago
$603
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Mon, Nov 17 from St. John's to Philadelphia, returning Wed, Dec 3, priced at $603 found 6 hours ago
Air Canada
Mon, Nov 17 - Mon, Dec 1
YYT
St. John's
PHL
Philadelphia
$608 Roundtrip, found 6 hours ago
$608
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Mon, Nov 17 from St. John's to Philadelphia, returning Mon, Dec 1, priced at $608 found 6 hours ago
Air Canada
Thu, Nov 20 - Tue, Dec 2
YYT
St. John's
PHL
Philadelphia
$609 Roundtrip, found 6 hours ago
$609
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Thu, Nov 20 from St. John's to Philadelphia, returning Tue, Dec 2, priced at $609 found 6 hours ago
Air Canada
Wed, Dec 24 - Wed, Jan 7
YYT
St. John's
PHL
Philadelphia
$611 Roundtrip, found 6 hours ago
$611
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Wed, Dec 24 from St. John's to Philadelphia, returning Wed, Jan 7, priced at $611 found 6 hours ago
Air Canada
Sun, Dec 14 - Wed, Dec 31
YYT
St. John's
PHL
Philadelphia
$614 Roundtrip, found 6 hours ago
$614
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Sun, Dec 14 from St. John's to Philadelphia, returning Wed, Dec 31, priced at $614 found 6 hours ago
Porter Airlines
Wed, Nov 26 - Thu, Dec 11
YYT
St. John's
PHL
Philadelphia
$685 Roundtrip, found 6 hours ago
$685
Roundtrip
found 6 hours ago
Select Porter Airlines flight, departing Wed, Nov 26 from St. John's to Philadelphia, returning Thu, Dec 11, priced at $685 found 6 hours ago
United
Wed, Nov 26 - Wed, Dec 10
YYT
St. John's
PHL
Philadelphia
$705 Roundtrip, found 6 hours ago
$705
Roundtrip
found 6 hours ago
Select United flight, departing Wed, Nov 26 from St. John's to Philadelphia, returning Wed, Dec 10, priced at $705 found 6 hours ago
Delta
Mon, Dec 1 - Sun, Dec 14
YYT
St. John's
PHL
Philadelphia
$756 Roundtrip, found 6 hours ago
$756
Roundtrip
found 6 hours ago
Select Delta flight, departing Mon, Dec 1 from St. John's to Philadelphia, returning Sun, Dec 14, priced at $756 found 6 hours ago
WestJet
Thu, Nov 6 - Mon, Nov 17
YYT
St. John's
PHL
Philadelphia
$1,052 Roundtrip, found 6 hours ago
$1,052
Roundtrip
found 6 hours ago
Select WestJet flight, departing Thu, Nov 6 from St. John's to Philadelphia, returning Mon, Nov 17, priced at $1,052 found 6 hours ago

Alternative airports near Philadelphia

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Philadelphia Intl. PHL. Cheapest and Closest option available. Average driving time to city center is 17 minutes. Flights from $842
PHL
Philadelphia Intl.
CheapestClosest
Average driving time to city center17 min
Flights from $842

Frequently asked questions

How much does a flight from St. John's Intl. Airport (YYT) to Philadelphia Intl. Airport (PHL) cost?
Get a cheap one-way flight from $314 or cheap return flight from $579 from St. John's Intl. Airport (YYT) to Philadelphia Intl. Airport (PHL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from St. John's Intl. Airport (YYT) to Philadelphia Intl. Airport (PHL)?
The cheapest month to fly from YYT to PHL is November, when demand is low. Off-peak months are typically when better flight deals are available between these airports.
What is the cheapest airline that flies from St. John's Intl. Airport (YYT) to Philadelphia Intl. Airport (PHL)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest YYT to PHL flight.
How many flights per day from St. John's Intl. Airport (YYT) to Philadelphia Intl. Airport (PHL)?
You'll need to catch a flight with a layover when traveling from St. John's Intl. Airport (YYT) to Philadelphia Intl. Airport (PHL). There are no daily direct flights on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from YYT to PHL?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from St. John's Intl. Airport (YYT) to Philadelphia Intl. Airport (PHL)?
To reach Philadelphia Intl. Airport (PHL) without delays, select a flight that leaves from St. John's Intl. Airport (YYT) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from St. John's Intl. Airport (YYT) to Philadelphia Intl. Airport (PHL) last-minute?
Booking your flight from YYT to PHL just before your journey is generally more expensive. But if you're flexible with your schedule, you could land a cheap last-minute fare.
Is it cheaper to book a YYT to PHL flight and hotel package?
Compared with arranging hotels and flights separately, booking a YYT to PHL flight and hotel package with Expedia could lead to significant savings. Better still, managing everything in one place will take the hassle out of travel planning. Just secure your flights and select from our extensive range of hotels, then personalize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from St. John's Intl. Airport (YYT) to Philadelphia Intl. Airport (PHL)?
Typically, you can modify or cancel your YYT to PHL flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you'd like further details, go to our Customer Service portal.

Travel information

Origin airport
St. John's Intl.
Destination airport
Philadelphia Intl.
Roundtrip price
$579
Distance
1237 mi

Book with confidence

St. John's to Philadelphia Flights

The cheapest times to fly from St. John's to Philadelphia

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from St. John's to Philadelphia are during the month of November. You can find some of the cheapest flights from St. John's to Philadelphia with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from St. John's to Philadelphia: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from St. John's to Philadelphia

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from St. John's to Philadelphia in 2025. You can also book with separate airlines for your outbound and return journeys, from $314 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap St. John's to Philadelphia flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your St. John's to Philadelphia airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

St. John's to Philadelphia Flights

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*Available to One Key members.