
Popular airlines from Great Falls, MT (GTF-Great Falls Intl.) to Philadelphia International Airport (PHL)
- Air Canada
Air Canada
- WestJet
WestJet
- Flair Airlines
Flair Airlines
- American Airlines
American Airlines
- United
United
- Delta
Delta
- Porter Airlines
Porter Airlines
- Plan, book, fly with confidence
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Cheap flights from Great Falls (GTF) to Philadelphia (PHL)
Prices were available within the past 7 days and start at CA $307 for one-way flights and CA $619 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.











Find the cheapest month to fly from Great Falls (GTF) to Philadelphia (PHL)
January is typically the cheapest month to fly
Graph displaying average flight prices per month
Origin airport | Great Falls Intl. |
Destination airport | Philadelphia Intl. |
Roundtrip price | CA $618 |
Distance | 2977 km |
Great Falls to Philadelphia Flights
The easy way to book your flights from Great Falls to Philadelphia
With Expedia, it’s simple to find and book flights to Philadelphia from Great Falls whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Philadelphia Intl., too.
Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Great Falls to Philadelphia today, tomorrow, or this week.
Save dollars with cheap flights from Great Falls Intl., GTF to Philadelphia Intl., PHL
Sort your search results by price to find great deals on your flight from Great Falls to Philadelphia—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Philadelphia from Great Falls currently is just CA $619 rising to CA $848.
Here are more money-saving tips:
- Fly in August when flight prices are normally at their lowest
- Book about a month to 6 weeks before you travel for the best prices to Philadelphia
- Avoid peak season and weekends when flights can cost more
- Early morning and late-night flights are sometimes cheaper, so try varying your travel times
- One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!
Reasons to choose Expedia for your flight to Philadelphia from Great Falls
Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Philadelphia with Expedia today.
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Top Routes from Great Falls
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Top Routes to Philadelphia
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Top Routes from Great Falls
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