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$608+ Cheap flights from Allentown to Great Falls (ABE - GTF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — GTF
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Allentown to Great Falls

Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) 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 September 11, 2025.

Round-trip from

$608
(United Airlines)
From Allentown-Bethlehem to Great Falls
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Find flight deals from Allentown to Great Falls

Cheapest flights from Allentown to Great Falls
Explore the most affordable flight options available from Allentown to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 9/246:37 amABE - GTF
2 stops9h 00mUnited Airlines
Sat 9/272:31 pmGTF - ABE
2 stops18h 07mUnited Airlines
Deal found 9/10$608
This Delta deal was found by Cheapflights users on 9/9. 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 12/96:00 pmABE - GTF
2 stops30h 30mDelta
Sat 12/136:10 pmGTF - ABE
2 stops26h 01mDelta
Deal found 9/9$621
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 12/91:00 pmABE - GTF
2 stops34h 32mUnited Airlines
Sat 12/132:35 pmGTF - ABE
2 stops19h 17mUnited Airlines
Deal found 9/10$740
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 10/86:30 amABE - GTF
2 stops16h 41mUnited Airlines
Sat 10/112:31 pmGTF - ABE
2 stops18h 07mUnited Airlines
Deal found 9/10$853
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 9/275:28 pmABE - GTF
2 stops29h 43mUnited Airlines
Mon 9/292:31 pmGTF - ABE
2 stops18h 07mUnited Airlines
Deal found 9/10$867
This Delta deal was found by Cheapflights users on 9/10. 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 10/96:00 amABE - GTF
2 stops13h 29mDelta
Sat 10/115:30 amGTF - ABE
2 stops9h 50mDelta
Deal found 9/10$1,699

Cheapflights Fare Finder

 
Customize your flight search to find flights from Allentown 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 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Allentown to Great Falls that are best for you.

Fly from

Allentown

Fly to

Great Falls

Route

Depart

Return

Price

AllentownGreat Falls

ABE - GTF

ABEGTF

Allentown-Bethlehem

Wed 9/24

6:37 am-1:37 pm

2 stops9h 00m

Great Falls

Sat 9/27

2:31 pm-10:38 am

2 stops18h 07m

$608

AllentownGreat Falls

ABE - GTF

ABEGTF

Allentown-Bethlehem

Tue 12/9

6:00 pm-12:31 pm

2 stops20h 31m

Great Falls

Sat 12/13

6:10 pm-10:11 pm

2 stops26h 01m

$621

AllentownGreat Falls

ABE - GTF

ABEGTF

Allentown-Bethlehem

Wed 10/8

6:30 am-9:11 pm

2 stops16h 41m

Great Falls

Sat 10/11

2:31 pm-10:38 am

2 stops18h 07m

$853

AllentownGreat Falls

ABE - GTF

ABEGTF

Allentown-Bethlehem

Sat 9/27

5:28 pm-9:11 pm

2 stops29h 43m

Great Falls

Mon 9/29

2:31 pm-10:38 am

2 stops18h 07m

$867

AllentownGreat Falls

ABE - GTF

ABEGTF

Allentown-Bethlehem

Thu 10/9

6:00 am-5:29 pm

2 stops13h 29m

Great Falls

Sat 10/11

5:30 am-5:20 pm

2 stops9h 50m

$1,699

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Best time to book a flight from Allentown to Great Falls

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

Related info for your journey

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

  • How long is the flight from Allentown to Great Falls?

    Airlines like United Airlines and Delta fly from Allentown to Great Falls in about 9h. The time it takes to get you to your destination can typically vary by up to 11h 31m. The distance from Allentown to Great Falls is about 1826 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Allentown 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.

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

    Currently, January is the cheapest month in which you can book a flight from Allentown to Great Falls (average of $367). Flying from Allentown to Great Falls in July is currently the most expensive (average of $574). 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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