Which airports can I use when flying from Great Falls to Philadelphia?

Flights from Great Falls to Philadelphia usually depart from Great Falls (GTF) and arrive at Philadelphia (PHL).

What cabin classes can I book on flights from Great Falls to Philadelphia?

Only Economy Class is available on flights from Great Falls to Philadelphia.

Which airports do connecting flights from Great Falls to Philadelphia pass through?

One-stop flights from Great Falls to Philadelphia most commonly connect through: • Denver Intl (DEN) - 55% of one-stop connections • Salt Lake City (SLC) - 30% of one-stop connections • Seattle/Tacoma Intl (SEA) - 15% of one-stop connections Denver Intl (DEN) handles the largest share of one-stop connections on this route.

Can I save money by using flexible dates for flights from Great Falls to Philadelphia?

Yes. Being flexible with your travel dates can save you up to 54% on the Great Falls to Philadelphia route. Wednesday is the cheapest departure day at $444 round-trip on average, while Saturday is the most expensive at $953, a difference of $509. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Philadelphia?

Some of the most popular sights in Philadelphia are Philadelphia Convention Center, Rittenhouse Square and Philadelphia Stadium. These are among the most viewed places in Philadelphia on KAYAK.

How long is a flight from Great Falls to Philadelphia?

A nonstop flight from Great Falls to Philadelphia takes 0h 00m, covering 1,860 miles.

Do I need a passport to fly from Great Falls to Philadelphia?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

How are flight prices from Great Falls to Philadelphia looking right now?

One-way fares from Great Falls to Philadelphia are currently lower than usual. Average one-way flight prices are about $293, which is 41% below the typical average for this route.

How much time can I save by choosing a different layover airport from Great Falls to Philadelphia?

Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 7h 23m, compared with 8h 13m via Salt Lake City (SLC) and 13h 25m via Seattle/Tacoma Intl (SEA).

What is the time difference between Great Falls and Philadelphia?

Philadelphia is 2 hours ahead of Great Falls (Eastern Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Philadelphia Airport (PHL)?

Philadelphia Airport (PHL) hosts 5 major car rental companies, with daily rates starting from around $28 for economy cars. Top options include: • Payless • Dollar • Hertz • Thrifty • Budget

How much should I expect to pay for a Great Falls to Philadelphia flight?

Round-trip flights from Great Falls to Philadelphia range from $443 to $728, with an average of $527 over the past 12 months. Anything below $443 counts as a good deal.

What is the cheapest airline to fly from Great Falls to Philadelphia?

Delta ($368) and United Airlines ($368) are the cheapest airlines to fly round-trip from Great Falls to Philadelphia according to KAYAK data over the last 5 days.

What is the most popular layover airport when flying from Great Falls to Philadelphia?

Denver Intl (DEN) is the most popular layover for the Great Falls to Philadelphia route. 55% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via DEN.

What is the cheapest layover airport when flying from Great Falls to Philadelphia?

Flights via Salt Lake City (SLC) offer the most affordable fares, with an average round-trip price of $440. Based on KAYAK data over the past 3 months.

When flying from Great Falls to Philadelphia which airport offers the shortest layover?

Denver Intl (DEN) had the shortest average connection time for Great Falls to Philadelphia layovers at 253 minutes over the past 3 months.

$184 CHEAP FLIGHTS from Great Falls to Philadelphia (GTF - PHL)

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Cheapest round-trip

$368

Typical prices: $443-$728

Delta

Sat 2/3Wed 2/7

GTF - PHL • 1 stop

Cheapest one-way

$184

Typical prices: $232-$563

Alaska Airlines

Tue 10/30

GTF - PHL • 1 stop

Nonstop flights

Not available

There are currently no direct flights between Great Falls and Philadelphia. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

October

Cheapest • 36% price drop

August

Most popular

Good to know

Top layover airports

Salt Lake City (SLC)

Cheapest • Avg $440 (round-trip)

Denver Intl (DEN)

Shortest trip • 7h 23m (one-way)

Insights

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We hope you love your trip to Philadelphia!

Flight Deals

Cheap Flights from Great Falls to Philadelphia (GTF-PHL)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Great Falls to Philadelphia

Wed, Feb 3 - Sun, Feb 7

1:10 pm - 11:41 pmGTF Great Falls-PHL Philadelphia

8h 31m1 stop Salt Lake City

7:00 am - 12:27 pmPHL Philadelphia-GTF Great Falls

7h 27m1 stop Salt Lake City

$368Delta

Wed, Oct 28 - Tue, Nov 10

2:45 pm - 11:39 pmGTF Great Falls-PHL Philadelphia

6h 54m1 stop Denver Intl

7:45 am - 1:49 pmPHL Philadelphia-GTF Great Falls

8h 04m1 stop Denver Intl

$368United Airlines

Sat, Nov 7 - Tue, Nov 10

5:10 pm - 5:32 amGTF Great Falls-PHL Philadelphia

10h 22m1 stop Seattle/Tacoma Intl

7:02 am - 4:30 pmPHL Philadelphia-GTF Great Falls

11h 28m1 stop Seattle/Tacoma Intl

$368Alaska Airlines

Wed, Oct 28 - Tue, Nov 10

2:45 pm - 11:39 pmGTF Great Falls-PHL Philadelphia

6h 54m1 stop Denver Intl

9:45 am - 9:38 pmPHL Philadelphia-GTF Great Falls

13h 53m2 stops Chicago O'Hare Intl Denver Intl

$374United Airlines

Wed, Feb 3 - Sun, Feb 7

6:15 am - 9:33 pmGTF Great Falls-PHL Philadelphia

13h 18m2 stops Denver Intl Chicago O'Hare Intl

8:00 am - 1:29 pmPHL Philadelphia-GTF Great Falls

7h 29m1 stop Denver Intl

$374United Airlines

Sat, Nov 14 - Tue, Nov 17

5:10 pm - 5:32 amGTF Great Falls-PHL Philadelphia

10h 22m1 stop Seattle/Tacoma Intl

7:02 am - 4:30 pmPHL Philadelphia-GTF Great Falls

11h 28m1 stop Seattle/Tacoma Intl

$398Alaska Airlines

Wed, Oct 28 - Tue, Nov 10

1:18 pm - 12:56 amGTF Great Falls-PHL Philadelphia

9h 38m2 stops Salt Lake City Atlanta Hartsfield-Jackson

5:15 am - 12:41 pmPHL Philadelphia-GTF Great Falls

9h 26m2 stops Atlanta Hartsfield-Jackson Salt Lake City

$492Delta

Fri, Oct 2 - Sat, Oct 3

6:21 pm - 6:05 amGTF Great Falls-PHL Philadelphia

9h 44m1 stop Salt Lake City

12:09 pm - 10:37 pmPHL Philadelphia-GTF Great Falls

12h 28m2 stops Atlanta Hartsfield-Jackson Salt Lake City

$534Delta

Fri, Oct 2 - Mon, Oct 5

6:21 pm - 6:05 amGTF Great Falls-PHL Philadelphia

9h 44m1 stop Salt Lake City

7:20 am - 12:35 pmPHL Philadelphia-GTF Great Falls

7h 15m1 stop Salt Lake City

$563Delta

Sat, Dec 12 - Mon, Jan 4

4:51 pm - 5:40 amGTF Great Falls-PHL Philadelphia

10h 49m1 stop Seattle/Tacoma Intl

7:01 am - 4:32 pmPHL Philadelphia-GTF Great Falls

11h 31m1 stop Seattle/Tacoma Intl

$613Alaska Airlines

Booking Insights

Price, demand and travel trends for Great Falls to Philadelphia flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Great Falls to Philadelphia with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Great Falls to Philadelphia?

Round-trip flights from Great Falls to Philadelphia start at $368. Prices are below average for this route right now, with typical round-trip fares ranging from $443 to $728. The lowest price found in the past 5 days was $368 on Delta.

Find deals

Low season	February
High season	August
Cheapest flight	$184

Flight from Great Falls to Philadelphia

When to book flights from Great Falls to Philadelphia

Are your dates flexible? Find out the best times to travel from Great Falls to Philadelphia based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Great Falls to Philadelphia?
Only Economy Class is available on flights from Great Falls to Philadelphia.
How long is a flight from Great Falls to Philadelphia?
A nonstop flight from Great Falls to Philadelphia takes 0h 00m, covering 1,860 miles.
Do I need a passport to fly from Great Falls to Philadelphia?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.
How much should I expect to pay for a Great Falls to Philadelphia flight?
Round-trip flights from Great Falls to Philadelphia range from $443 to $728, with an average of $527 over the past 12 months. Anything below $443 counts as a good deal.
How are flight prices from Great Falls to Philadelphia looking right now?
One-way fares from Great Falls to Philadelphia are currently lower than usual. Average one-way flight prices are about $293, which is 41% below the typical average for this route.
What car rental options are available at Philadelphia Airport (PHL)?
Philadelphia Airport (PHL) hosts 5 major car rental companies, with daily rates starting from around $28 for economy cars. Top options include:
• Payless
• Dollar
• Hertz
• Thrifty
• Budget
Which airports can I use when flying from Great Falls to Philadelphia?
Flights from Great Falls to Philadelphia usually depart from Great Falls (GTF) and arrive at Philadelphia (PHL).
Which airports do connecting flights from Great Falls to Philadelphia pass through?
One-stop flights from Great Falls to Philadelphia most commonly connect through:

• Denver Intl (DEN) - 55% of one-stop connections
• Salt Lake City (SLC) - 30% of one-stop connections
• Seattle/Tacoma Intl (SEA) - 15% of one-stop connections

Denver Intl (DEN) handles the largest share of one-stop connections on this route.
Can I save money by using flexible dates for flights from Great Falls to Philadelphia?
Yes. Being flexible with your travel dates can save you up to 54% on the Great Falls to Philadelphia route. Wednesday is the cheapest departure day at $444 round-trip on average, while Saturday is the most expensive at $953, a difference of $509. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How much time can I save by choosing a different layover airport from Great Falls to Philadelphia?
Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 7h 23m, compared with 8h 13m via Salt Lake City (SLC) and 13h 25m via Seattle/Tacoma Intl (SEA).
What is the time difference between Great Falls and Philadelphia?
Philadelphia is 2 hours ahead of Great Falls (Eastern Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in Philadelphia?
Some of the most popular sights in Philadelphia are Philadelphia Convention Center, Rittenhouse Square and Philadelphia Stadium. These are among the most viewed places in Philadelphia on KAYAK.

If your dates can be flexible, aim for a Wednesday departure instead of Saturday. On this route, Wednesday flights average $444 - about $509 less than Saturday (53% savings) based on the last 12 months.
If you can choose when to travel, plan your Great Falls to Philadelphia trip for October. Fares historically average $338 round-trip in that month - typically $658 less than the most expensive month, which is January (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Philadelphia Airport.
- Embassy Suites by Hilton Philadelphia Airport
- DoubleTree by Hilton Philadelphia Airport
- Microtel Inn & Suites by Wyndham Philadelphia Airport

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GTF - PHL

$184 Find Cheap Flights from Great Falls to Philadelphia - Compare and Save

Everything you should know

Cheap Flights from Great Falls to Philadelphia (GTF-PHL)

Recent round-trip flight deals from Great Falls to Philadelphia

Recent one-way flight deals from Great Falls to Philadelphia

Price, demand and travel trends for Great Falls to Philadelphia flights

How much is a round-trip flight from Great Falls to Philadelphia?

What is the cheapest airline to fly from Great Falls to Philadelphia?

What is the most popular layover airport when flying from Great Falls to Philadelphia?

What is the cheapest layover airport when flying from Great Falls to Philadelphia?

When flying from Great Falls to Philadelphia which airport offers the shortest layover?

Key details for Great Falls to Philadelphia flights

Low season

High season

Cheapest flight

When to book flights from Great Falls to Philadelphia

Your Great Falls to Philadelphia flight questions, answered

Your guide to booking Great Falls to Philadelphia flights

More options for your flight from Great Falls to Philadelphia

Complete your trip to Philadelphia with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Great Falls to Philadelphia

Find direct flights to and from Great Falls and Philadelphia

Flights from domestic origins to Philadelphia

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