HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Great Falls

$157+ Cheap flights from Maine to Great Falls (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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — GTF
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Maine to Great Falls with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find 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 October 28, 2025.

This United Airlines deal was found by Cheapflights users on 10/25. 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.
Sat 11/13:20 pmPWM - GTF
1 stop9h 19mUnited Airlines
Tue 11/46:20 amGTF - PWM
1 stop7h 28mUnited Airlines
Deal found 10/25$508
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/79:20 amBOS - GTF
1 stop15h 19mUnited Airlines
Tue 11/112:30 pmGTF - BOS
1 stop23h 12mUnited Airlines
Deal found 10/28$627
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Thu 11/611:45 amBOS - GTF
1 stop12h 54mUnited Airlines
Fri 11/72:30 pmGTF - BOS
2 stops23h 50mUnited Airlines
Deal found 10/27$700
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/59:45 amBOS - GTF
2 stops14h 54mUnited Airlines
Fri 11/72:30 pmGTF - BOS
2 stops23h 50mUnited Airlines
Deal found 10/27$710
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/56:00 amBOS - GTF
2 stops18h 39mUnited Airlines
Sat 11/86:20 amGTF - BOS
1 stop15h 19mUnited Airlines
Deal found 10/27$720
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Thu 11/68:30 amBOS - GTF
2 stops16h 09mUnited Airlines
Sun 11/92:30 pmGTF - BOS
1 stop21h 24mUnited Airlines
Deal found 10/28$775

Cheap 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$462
(Alaska Airlines)

One-way from

$157
(Kiwi.com)

Popular in

September

Cheapest in

January

Average price

$563
Provider with most accurate pricing for Portland-Great Falls flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Great Falls flights.
Search Deals
From Maine to Great Falls
Search Deals
One-way flight from Maine to Great Falls
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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 October 28, 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

Mon 3/2

10:00 am-3:20 pm

1 stop31h 20m

Great Falls

Wed 3/4

4:00 pm-7:16 am

1 stop13h 16m

$462

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Mon 2/23

5:55 pm-3:20 pm

1 stop23h 25m

Great Falls

Sun 3/1

4:00 pm-11:59 pm

1 stop29h 59m

$472

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Mon 2/23

5:55 pm-3:20 pm

1 stop23h 25m

Great Falls

Fri 2/27

4:00 pm-7:16 am

1 stop13h 16m

$472

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Sat 2/21

5:55 pm-3:20 pm

1 stop23h 25m

Great Falls

Sat 2/28

4:00 pm-7:16 am

1 stop13h 16m

$472

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Mon 3/2

6:35 pm-10:53 pm

2 stops30h 18m

Great Falls

Wed 3/4

1:10 pm-6:32 am

2 stops15h 22m

$473

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Sat 2/21

5:55 pm-3:20 pm

1 stop23h 25m

Great Falls

Fri 2/27

4:00 pm-11:59 pm

1 stop29h 59m

$482

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Sun 2/22

5:55 pm-3:20 pm

1 stop23h 25m

Great Falls

Sat 2/28

4:00 pm-7:16 am

1 stop13h 16m

$494

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Thu 1/8

6:00 am-4:28 pm

3 stops36h 28m

$157

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Thu 1/8

6:10 am-12:33 pm

1 stop8h 23m

$240

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Mon 11/10

4:15 pm-1:27 pm

2 stops23h 12m

$283

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 16 results
1
2

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?

    Alaska Airlines can get you from Maine to Great Falls in just under 31h 20m. Your travel time can differ by up to . Maine and Great Falls are separated by a distance of 1982 mi.

  • 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?

Book flights to Great Falls if you plan to visit one of these locations
Shelby

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Maine to Great Falls

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Bozeman flights
John F Kennedy Intl to Bozeman flights
Seattle to Bozeman flights
Boston to Bozeman flights
Dulles Intl to Bozeman flights
Los Angeles to Bozeman flights
Atlanta to Bozeman flights
Baltimore to Bozeman flights
O'Hare Intl to Bozeman flights
Minneapolis to Bozeman flights
Reagan-National to Bozeman flights
San Francisco to Bozeman flights
Dallas/Fort Worth to Bozeman flights
LaGuardia to Bozeman flights
Hobby to Bozeman flights
Santa Ana to Bozeman flights
Denver to Bozeman flights
Dallas/Fort Worth to Kalispell flights
Minneapolis to Kalispell flights
Philadelphia to Bozeman flights
George Bush Intcntl to Bozeman flights
Seattle to Billings flights
Denver to Missoula flights
Tampa to Bozeman flights
Charlotte to Bozeman flights
Minneapolis to Missoula flights
Hobby to Kalispell flights
Denver to Kalispell flights
O'Hare Intl to Kalispell flights
Atlanta to Kalispell flights
Boston to Kalispell flights
Dallas/Fort Worth to Billings flights
Sacramento to Missoula flights
Seattle to Missoula flights
San Francisco to Kalispell flights
John F Kennedy Intl to Kalispell flights
Detroit to Bozeman flights
Raleigh to Bozeman flights
Austin to Bozeman flights
Midway to Bozeman flights
Orlando to Kalispell flights
San Francisco to Missoula flights
White Plains to Bozeman flights
San Diego to Bozeman flights
Pittsburgh to Bozeman flights
Grand Rapids to Bozeman flights
Newark to Kalispell flights
Los Angeles to Kalispell flights
Fort Lauderdale to Bozeman flights
George Bush Intcntl to Kalispell flights

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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$340Average$608FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.