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.

Have flight prices from Great Falls to Philadelphia changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $348 to $1,274. That means the highest observed fare was about 4x higher than the lowest one.

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 $308, which is 38% 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?

Alaska Airlines ($348) and Delta ($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.

$174 CHEAP FLIGHTS from Great Falls to Philadelphia (GTF - PHL)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$348

Typical prices: $443-$728

Alaska Airlines

Wed 11/14Sat 11/17

GTF - PHL • 1 stop

Cheapest one-way

$174

Typical prices: $232-$563

Alaska Airlines

Sat 10/20

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

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

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

Last minute

Recent round-trip flight deals from Great Falls to Philadelphia

Sat, Nov 14 - Tue, Nov 17

4:59 pm - 5:32 amGTF Great Falls-PHL Philadelphia

10h 33m1 stop Seattle/Tacoma Intl

7:02 am - 4:19 pmPHL Philadelphia-GTF Great Falls

11h 17m1 stop Seattle/Tacoma Intl

$348Alaska Airlines

Tue, Oct 27 - Tue, Nov 10

5:15 pm - 5:41 amGTF Great Falls-PHL Philadelphia

10h 26m1 stop Seattle/Tacoma Intl

7:02 am - 4:19 pmPHL Philadelphia-GTF Great Falls

11h 17m1 stop Seattle/Tacoma Intl

$348Alaska Airlines

Fri, Sep 25 - Sat, Oct 3

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

$368Delta

Fri, Oct 16 - Mon, Oct 19

6:27 pm - 6:05 amGTF Great Falls-PHL Philadelphia

9h 38m1 stop Salt Lake City

7:20 am - 12:38 pmPHL Philadelphia-GTF Great Falls

7h 18m1 stop Salt Lake City

$368Delta

Mon, Oct 26 - Tue, Nov 10

6:27 pm - 6:05 amGTF Great Falls-PHL Philadelphia

9h 38m1 stop Salt Lake City

7:15 am - 12:41 pmPHL Philadelphia-GTF Great Falls

7h 26m1 stop Salt Lake City

$368Delta

Sat, Nov 14 - Tue, Nov 17

4:59 pm - 5:32 amGTF Great Falls-PHL Philadelphia

10h 33m1 stop Seattle/Tacoma Intl

7:02 am - 4:19 pmPHL Philadelphia-GTF Great Falls

11h 17m1 stop Seattle/Tacoma Intl

$368Alaska Airlines

Sat, Feb 6 - Tue, Feb 9

6:15 am - 5:38 pmGTF Great Falls-PHL Philadelphia

9h 23m2 stops Denver Intl Chicago O'Hare Intl

3:30 pm - 9:20 pmPHL Philadelphia-GTF Great Falls

7h 50m1 stop Denver Intl

$374United Airlines

Sat, Feb 6 - Tue, Feb 9

4:08 pm - 5:11 pmGTF Great Falls-PHL Philadelphia

23h 03m1 stop Seattle/Tacoma Intl

6:14 pm - 3:28 pmPHL Philadelphia-GTF Great Falls

23h 14m1 stop Seattle/Tacoma Intl

$408Alaska Airlines

Mon, Oct 26 - Mon, Nov 9

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

6h 54m1 stop Denver Intl

10:54 am - 9:38 pmPHL Philadelphia-GTF Great Falls

12h 44m2 stops Chicago O'Hare Intl Denver Intl

$446United Airlines

Mon, Oct 26 - Mon, Nov 9

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

$448United 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 $348. 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 $348 on Alaska Airlines.

Find deals

Low season	February
High season	August
Cheapest flight	$174

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.

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.
Have flight prices from Great Falls to Philadelphia changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $348 to $1,274. That means the highest observed fare was about 4x higher than the lowest one.
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 $308, which is 38% 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.

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

More options for your flight from Great Falls to Philadelphia

Add a hotel or car rental

Airports

Cabin class

Direct Flights

Origins

Other destinations

Return flight

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

Car rentals in Philadelphia

Hotels in Philadelphia

Vacations in Philadelphia

GTF - PHL

$174 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

Recent last minute 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

Flights to other popular destinations

Find deals for your return flight