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Great Falls

$556+ Cheap flights from Maine to Great Falls (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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — GTF
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Maine to Great Falls

Cheapest flights from Maine to Great Falls
Explore the most affordable flight options available from Maine to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

This United Airlines deal was found by Cheapflights users on 12/13. 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 12/206:23 pmBOS - GTF
2 stops30h 23mUnited Airlines
Mon 12/296:15 amGTF - BOS
2 stops30h 05mUnited Airlines
Deal found 12/13$941
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/306:23 pmBOS - GTF
2 stops30h 23mUnited Airlines
Sat 1/32:35 pmGTF - BOS
1 stop29h 20mUnited Airlines
Deal found 12/15$945
This Delta deal was found by Cheapflights users on 12/13. 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 12/2010:15 amBOS - GTF
1 stop9h 23mDelta
Mon 12/291:11 pmGTF - BOS
1 stop9h 13mDelta
Deal found 12/13$1,428
This Delta deal was found by Cheapflights users on 12/15. 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 12/305:45 amBOS - GTF
2 stops13h 53mDelta
Sat 1/36:18 pmGTF - BOS
2 stops14h 50mDelta
Deal found 12/15$1,970

Find flight deals from Maine to Great Falls

Keep the following information in mind while searching for Maine to Great Falls flight deals. Data was last updated December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$526
(Alaska Airlines)

Popular in

November

Cheapest in

January

Average price

$470
Provider with most accurate pricing for Boston Logan Intl-Great Falls flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Great Falls flights.
Search Deals
From Maine to Great Falls
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($120 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maine 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 December 15, 2025.
Use the filters below to find and compare flights from Maine to Great Falls that are best for you.

Fly from

Maine

Fly to

Great Falls

Route

Depart

Return

Price

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Sat 2/7

6:00 am-9:43 pm

2 stops17h 43m

Great Falls

Wed 2/11

2:29 pm-11:46 pm

1 stop7h 17m

$556

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Sat 2/7

7:00 am-5:19 pm

1 stop12h 19m

Great Falls

Wed 2/11

5:59 pm-11:59 pm

1 stop28h 00m

$557

PortlandGreat Falls

PWM - GTF

PWMGTF

Portland

Sat 1/10

9:40 am-9:43 pm

2 stops14h 03m

Great Falls

Sat 1/17

2:29 pm-2:39 pm

2 stops22h 10m

$578

PortlandGreat Falls

PWM - GTF

PWMGTF

Portland

Thu 1/8

8:40 am-9:53 pm

2 stops15h 13m

Great Falls

Thu 1/15

2:29 pm-2:39 pm

2 stops22h 10m

$607

PortlandGreat Falls

PWM - GTF

PWMGTF

Portland

Sat 5/30

3:15 pm-9:15 pm

2 stops32h 00m

Great Falls

Tue 6/2

7:00 am-8:19 am

2 stops23h 19m

$717

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Sat 12/20

6:23 pm-10:46 pm

2 stops30h 23m

Great Falls

Mon 12/29

6:15 am-2:20 pm

2 stops30h 05m

$941

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Tue 12/30

6:23 pm-10:46 pm

2 stops30h 23m

Great Falls

Sat 1/3

2:35 pm-9:55 pm

1 stop29h 20m

$945

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Best time to book a flight from Maine to Great Falls

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

Cheapflights Insights

Everything you need to know about your flight from Maine to Great Falls
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • What airport do you fly into for flights to Great Falls from Maine?

    Great Falls (GTF) is the airport you will fly into if you book a flight from Maine to Great Falls. It is only a 3.5 mi journey from Great Falls (GTF) to Great Falls’s city center.

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

    United Airlines and Alaska Airlines can get you from Maine to Great Falls in just under 12h 19m. Your travel time can differ by up to 5h 24m. Maine and Great Falls are separated by a distance of 1982 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Maine 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.

See more FAQs

Traveling to a place near Great Falls?

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Top airline flying from Maine to Great Falls

Discover the top airline that operate flights from Maine 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 2,558,603 searches. Data last updated December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$340Average$608FlexibilityNo cancel feeOn-time69%

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