HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Great Falls

$254+ 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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — GTF
Mar 9 — Mar 161
Mon 3/9
Mon 3/16
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.

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 February 7, 2026.

This Delta deal was found by Cheapflights users on 2/3. 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 5/236:10 am
BOS
-
GTF
1 stop8h 17m
Delta
Tue 5/266:20 pm
GTF
-
BOS
1 stop10h 01m
Delta
Deal found 2/3$323
This Delta deal was found by Cheapflights users on 2/4. 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 2/199:00 am
BOS
-
GTF
2 stops10h 33m
Delta
Mon 2/236:20 pm
GTF
-
BOS
1 stop9h 40m
Delta
Deal found 2/4$354
This Alaska Airlines deal was found by Cheapflights users on 2/6. 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 2/217:00 am
BOS
-
GTF
1 stop12h 48m
Alaska Airlines
Sat 2/286:28 pm
GTF
-
BOS
1 stop10h 26m
Alaska Airlines
Deal found 2/6$398
This Alaska Airlines deal was found by Cheapflights users on 2/6. 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 10/317:20 am
BOS
-
GTF
1 stop10h 53m
Alaska Airlines
Wed 11/44:55 pm
GTF
-
BOS
1 stop13h 07m
Alaska Airlines
Deal found 2/6$411
This Delta deal was found by Cheapflights users on 2/5. 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.
Wed 5/206:10 am
BOS
-
GTF
1 stop8h 17m
Delta
Wed 5/276:20 pm
GTF
-
BOS
1 stop10h 01m
Delta
Deal found 2/5$433
This Alaska Airlines deal was found by Cheapflights users on 2/6. 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 10/56:32 pm
BOS
-
GTF
1 stop23h 41m
Alaska Airlines
Wed 10/74:55 pm
GTF
-
BOS
1 stop13h 07m
Alaska Airlines
Deal found 2/6$443
This United Airlines deal was found by Cheapflights users on 2/5. 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 10/304:48 pm
PWM
-
GTF
2 stops31h 42m
United Airlines
Mon 11/26:15 am
GTF
-
PWM
2 stops26h 29m
United Airlines
Deal found 2/5$717
This United Airlines deal was found by Cheapflights users on 2/6. 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 2/215:45 am
PWM
-
GTF
2 stops9h 58m
United Airlines
Sat 2/286:25 am
GTF
-
PWM
2 stops12h 44m
United Airlines
Deal found 2/6$740
This United Airlines deal was found by Cheapflights users on 2/6. 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.
Sun 2/225:45 am
PWM
-
GTF
2 stops9h 58m
United Airlines
Sat 2/286:25 am
GTF
-
PWM
2 stops12h 03m
United Airlines
Deal found 2/6$870

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 February 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$323
(Delta)

One-way from

$254
(Alaska Airlines)
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

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 February 7, 2026.
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

Thu 2/19

9:00 am-5:33 pm

2 stops10h 33m

Great Falls

Mon 2/23

6:20 pm-6:00 am

1 stop9h 40m

$354

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Sat 2/21

7:00 am-5:48 pm

1 stop12h 48m

Great Falls

Sat 2/28

6:28 pm-6:54 am

1 stop10h 26m

$398

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Fri 2/20

3:09 pm-9:33 pm

1 stop8h 24m

Great Falls

Tue 2/24

2:25 pm-11:44 pm

1 stop7h 19m

$483

PortlandGreat Falls

PWM - GTF

PWMGTF

Portland

Sat 2/21

5:45 am-1:43 pm

2 stops9h 58m

Great Falls

Sat 2/28

6:25 am-9:09 pm

2 stops12h 44m

$740

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Sat 2/21

11:15 am-10:29 pm

2 stops13h 14m

Great Falls

Sat 2/28

5:20 am-7:15 pm

2 stops11h 55m

$859

PortlandGreat Falls

PWM - GTF

PWMGTF

Portland

Sun 2/22

5:45 am-1:43 pm

2 stops9h 58m

Great Falls

Sat 2/28

6:25 am-8:28 pm

2 stops12h 03m

$870

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Sun 4/19

4:27 pm-4:26 pm

2 stops25h 59m

Great Falls

Fri 4/24

6:15 pm-11:59 pm

1 stop27h 44m

$890

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Wed 2/18

9:02 am-5:48 pm

1 stop10h 46m

$254

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Wed 2/18

5:50 pm-9:52 am

3 stops42h 02m

$298

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/6

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?

    Delta, Alaska Airlines, and United Airlines can get you from Maine to Great Falls in just under 8h 24m. Your travel time can differ by up to 4h 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?

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
Boston to Bozeman flights
O'Hare Intl to Bozeman flights
LaGuardia to Bozeman flights
Los Angeles to Bozeman flights
Minneapolis to Bozeman flights
San Francisco to Bozeman flights
Atlanta to Bozeman flights
Dallas/Fort Worth to Bozeman flights
Denver to Bozeman flights
O'Hare Intl to Kalispell flights
Seattle to Bozeman flights
Dallas/Fort Worth to Kalispell flights
Midway to Bozeman flights
Dulles Intl to Bozeman flights
O'Hare Intl to Missoula flights
Charlotte to Bozeman flights
Hobby to Bozeman flights
Hobby to Kalispell flights
Minneapolis to Kalispell flights
Philadelphia to Bozeman flights
Baltimore to Bozeman flights
Dallas/Fort Worth to Missoula flights
John F Kennedy Intl to Kalispell flights
Fort Lauderdale to Bozeman flights
Pittsburgh to Bozeman flights
Denver to Missoula flights
Dulles Intl to Kalispell flights
Ontario to Bozeman flights
Denver to Kalispell flights
George Bush Intcntl to Bozeman flights
Sky Harbor Intl to Bozeman flights
Newark to Kalispell flights
Reagan-National to Bozeman flights
San Diego to Bozeman flights
Tampa to Bozeman flights
Boston to Kalispell flights
Nashville to Bozeman flights
Seattle to Billings flights
San Francisco to Missoula flights
Orlando to Bozeman flights
Dulles Intl to Missoula flights
George Bush Intcntl to Kalispell flights
Santa Ana to Kalispell flights
Raleigh to Bozeman flights
John F Kennedy Intl to Missoula flights
Austin to Bozeman flights
Los Angeles to Kalispell flights
Detroit 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 February 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$340Average$582FlexibilityNo 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.