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$147+ Cheap flights from Philadelphia to Great Falls (PHL - GTF)

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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — GTF
Jul 30 — Aug 61
From?
To?
Tue 7/30
Tue 8/6
1 adult, Economy
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Cheap flight deals from Philadelphia to Great Falls

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Great Falls (GTF). 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 July 25, 2024.

Popular in

December

Cheapest in

September

Round-trip from

$448
(Alaska Airlines)

One-way from

$147
(mytrip.com)
High demand for flights, 25% potential price rise
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Best time to find cheap flights, 38% potential price drop
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From Philadelphia to Great Falls
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One-way flight from Philadelphia to Great Falls
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What is the cheapest day to fly round-trip from Philadelphia to Great Falls?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 46% when planning your travel around this day of the week.

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

September can be a great time to fly to Great Falls from Philadelphia with a flight ticket averaging about $633. Cheapflights users have found deals in the month of September for as cheap as $327. The most expensive prices can be found in the month of December.

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

It’s typically best to fly out from Philadelphia to Great Falls in the morning. Doing so could potentially save you 10% on the flight price compared to flying at noon, which is usually more expensive.

Cheap Philadelphia to Great Falls flights in July & August 2024

Find cheap flight options from Philadelphia to Great Falls specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on July 25, 2024.
Listed are some of the best fares we've found on flights departing from Philadelphia to Great Falls in 2024. Check back regularly for other flight deals.
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/276:55 pmPHL - GTF
1 stop6h 22mDelta
Sat 9/76:00 amGTF - PHL
1 stop8h 44mDelta
Deal found 7/25$458
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/275:30 amPHL - GTF
2 stops14h 12mDelta
Sat 9/76:00 amGTF - PHL
1 stop8h 44mDelta
Deal found 7/25$463
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/279:34 amPHL - GTF
2 stops10h 08mDelta
Sat 9/711:50 amGTF - PHL
2 stops9h 39mDelta
Deal found 7/25$468
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2410:21 amPHL - GTF
2 stops14h 12mDelta
Sat 8/315:45 amGTF - PHL
1 stop9h 12mDelta
Deal found 7/25$473
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/248:02 amPHL - GTF
2 stops10h 56mDelta
Sat 8/315:45 amGTF - PHL
2 stops10h 51mDelta
Deal found 7/25$518
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/236:40 pmPHL - GTF
2 stops20h 46mUnited Airlines
Sat 8/312:25 pmGTF - PHL
2 stops18h 25mUnited Airlines
Deal found 7/25$547
This Alaska Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/247:15 amPHL - GTF
1 stop10h 36mAlaska Airlines
Sat 8/317:00 amGTF - PHL
1 stop7h 44mAlaska Airlines
Deal found 7/25$550
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/235:00 pmPHL - GTF
2 stops22h 26mUnited Airlines
Sat 8/312:25 pmGTF - PHL
1 stop7h 01mUnited Airlines
Deal found 7/25$559
This Alaska Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/237:15 amPHL - GTF
1 stop18h 31mAlaska Airlines
Sat 8/317:00 amGTF - PHL
1 stop7h 44mAlaska Airlines
Deal found 7/25$591

Philadelphia to Great Falls 2024 flight deals

Discover exclusive flight deals for travel between Philadelphia and Great Falls in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
Listed are some of the best fares we've found on flights departing from Philadelphia to Great Falls in 2024. Check back regularly for other flight deals.
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/276:55 pmPHL - GTF
1 stop6h 22mDelta
Sat 9/76:00 amGTF - PHL
1 stop8h 44mDelta
Deal found 7/25$458
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/275:30 amPHL - GTF
2 stops14h 12mDelta
Sat 9/76:00 amGTF - PHL
1 stop8h 44mDelta
Deal found 7/25$463
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/279:34 amPHL - GTF
2 stops10h 08mDelta
Sat 9/711:50 amGTF - PHL
2 stops9h 39mDelta
Deal found 7/25$468
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2410:21 amPHL - GTF
2 stops14h 12mDelta
Sat 8/315:45 amGTF - PHL
1 stop9h 12mDelta
Deal found 7/25$473
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/248:02 amPHL - GTF
2 stops10h 56mDelta
Sat 8/315:45 amGTF - PHL
2 stops10h 51mDelta
Deal found 7/25$518
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/236:40 pmPHL - GTF
2 stops20h 46mUnited Airlines
Sat 8/312:25 pmGTF - PHL
2 stops18h 25mUnited Airlines
Deal found 7/25$547
This Alaska Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/247:15 amPHL - GTF
1 stop10h 36mAlaska Airlines
Sat 8/317:00 amGTF - PHL
1 stop7h 44mAlaska Airlines
Deal found 7/25$550
This Alaska Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/237:15 amPHL - GTF
1 stop18h 31mAlaska Airlines
Fri 9/277:00 amGTF - PHL
1 stop20h 45mAlaska Airlines
Deal found 7/25$551
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/235:00 pmPHL - GTF
2 stops22h 26mUnited Airlines
Sat 8/312:25 pmGTF - PHL
1 stop7h 01mUnited Airlines
Deal found 7/25$559

One-way flights to Great Falls from Philadelphia

Search for one-way flight options from Philadelphia to Great Falls. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
Users traveling one-way from Philadelphia to Great Falls can select one of these great deals. Users can also find round-trip Philadelphia to Great Falls flights by using the search form above.
This mytrip.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/157:30 amPHL - GTF
2 stops30h 05mMultiple Airlines
Deal found 7/24$147
This mytrip.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/157:30 amPHL - GTF
3 stops30h 05mMultiple Airlines
Deal found 7/24$168
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/156:55 pmPHL - GTF
1 stop6h 22mDelta
Deal found 7/24$244
This Alaska Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/167:07 amPHL - GTF
1 stop18h 52mAlaska Airlines
Deal found 7/24$317
This United Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/166:15 pmPHL - GTF
2 stops29h 03mUnited Airlines
Deal found 7/24$327
This United Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/166:15 amPHL - GTF
3 stops17h 03mUnited Airlines
Deal found 7/24$622

Find flights from Philadelphia to Great Falls within your budget

Customize your flight search to find flights from Philadelphia to Great Falls 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 2,752,877 searches. Data last updated July 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$448 - $550

Route

Depart

Return

Price

PhiladelphiaGreat Falls

PHL - GTF

PHLGTF

Philadelphia

Tue 9/10

1 stop22h 52m

Great Falls

Tue 9/17

1 stop11h 14m

$448

PhiladelphiaGreat Falls

PHL - GTF

PHLGTF

Philadelphia

Tue 8/20

1 stop6h 22m

Great Falls

Wed 8/21

2 stops9h 39m

$453

PhiladelphiaGreat Falls

PHL - GTF

PHLGTF

Philadelphia

Tue 8/27

1 stop6h 22m

Great Falls

Sat 9/7

1 stop8h 44m

$458

PhiladelphiaGreat Falls

PHL - GTF

PHLGTF

Philadelphia

Tue 8/27

2 stops14h 12m

Great Falls

Sat 9/7

1 stop8h 44m

$463

PhiladelphiaGreat Falls

PHL - GTF

PHLGTF

Philadelphia

Tue 8/27

2 stops11h 40m

Great Falls

Sat 9/7

2 stops13h 07m

$468

PhiladelphiaGreat Falls

PHL - GTF

PHLGTF

Philadelphia

Wed 8/14

2 stops15h 18m

Great Falls

Mon 8/19

2 stops18h 25m

$535

PhiladelphiaGreat Falls

PHL - GTF

PHLGTF

Philadelphia

Wed 8/14

1 stop7h 38m

Great Falls

Fri 8/23

2 stops18h 20m

$537

PhiladelphiaGreat Falls

PHL - GTF

PHLGTF

Philadelphia

Wed 8/14

1 stop7h 38m

Great Falls

Tue 8/20

1 stop7h 01m

$538

PhiladelphiaGreat Falls

PHL - GTF

PHLGTF

Philadelphia

Sat 8/24

1 stop10h 36m

Great Falls

Sat 8/31

1 stop7h 44m

$550

Flights are sorted by cheapest first

Deals found on 7/24

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

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Great Falls. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Philadelphia to Great Falls flight should consider departing on Wednesday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Philadelphia to Great Falls

Have a flexible travel schedule? Discover the best time to fly to Great Falls from Philadelphia 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.

Temperature and rainfall in Great Falls by month

Plan your trip to Great Falls by taking into account the average temperature and rainfall totals by month.

GTF

Temperature

24.8 - 68 °F

If weather is an important factor for your trip to Great Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Great Falls

Get insights into the airlines that provide service to Great Falls. 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 Great Falls. Reviews last updated July 25, 2024.
Read through reviews of airlines operating flights from Philadelphia to Great Falls, such as Alaska Airlines, United Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Food

7.2

Comfort

7.9

Overall

8.1

Entertainment

7.2

Crew

8.6

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Alaska Airlines
8.1
Very good
9,365 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Food

7.2

Comfort

7.9

Overall

8.1

Entertainment

7.2

Crew

8.6

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Delta
8.0
Very good
9,630 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Food

7.2

Comfort

7.9

Overall

8.1

Entertainment

7.2

Crew

8.6

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

United Airlines
7.4
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Food

7.2

Comfort

7.9

Overall

8.1

Entertainment

7.2

Crew

8.6

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Related info for your journey

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

  • Can I find flights from Philadelphia to Great Falls for under $500 on Cheapflights?

    Yes, there are multiple flights from Philadelphia to Great Falls for under $500. The cheapest flight booked recently is on Alaska Airlines for just $448, but on average you can expect to pay $496.

  • What are the cheapest airlines flying from Philadelphia to Great Falls round-trip?

    According to our current data, Alaska Airlines ($448), Delta ($453), and United Airlines ($535) offers the cheapest pricing from Philadelphia to Great Falls. Alaska Airlines is priced at 29% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Philadelphia to Great Falls one-way?

    The cheapest airlines for a one-way flight from Philadelphia to Great Falls are Delta ($244), Alaska Airlines ($317), and United Airlines ($327).

  • What does PHL to GTF mean?

    Great question - PHL to GTF just means Philadelphia Airport to Great Falls Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Philadelphia to Great Falls that include extra baggage allowance?

    The amount of baggage you can bring on your Philadelphia to Great Falls flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Philadelphia to Great Falls with specific airlines?

    Yes, Cheapflights allows you to browse and filter Philadelphia to Great Falls flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Philadelphia to Great Falls that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Great Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Great Falls?

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

  • Can I find deals for business class flights from Philadelphia to Great Falls?

    Yes. Cheapflights offers flight deals from Philadelphia to Great Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Philadelphia to Great Falls that allow pets onboard?

    Many airlines flying from Philadelphia to Great Falls offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Philadelphia to Great Falls?

    Yes, you can often find last-minute deals on Philadelphia to Great Falls flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Philadelphia to Great Falls flight deals updated?

    The Philadelphia to Great Falls flight deals you see on this page were last updated on 7/25.

  • What is the cheapest month to book a flight from Philadelphia to Great Falls?

    Currently, February is the cheapest month in which you can book a flight from Philadelphia to Great Falls (average of $371). Flying from Philadelphia to Great Falls in June is currently the most expensive (average of $587). 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

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Alternative routes for Philadelphia to Great Falls
See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from Philadelphia to Great Falls

Discover the top 2 airlines that operate flights from Philadelphia to Great Falls. 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 2,752,877 searches. Data last updated July 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$331Average$515FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$365Average$637FlexibilityNo cancel feeOn-time69%
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Search flights from Philadelphia to Great Falls by cabin class

Find flights from Philadelphia to Great Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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