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Montana

$139+ Cheap flights from Maine to Montana

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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BZN
Mar 22 — Mar 291
Sun 3/22
Sun 3/29
1 adult, Economy
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Cheap flight deals from Maine to Montana

Cheapest flights from Maine to Montana
Explore the most affordable flight options available from Maine to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2026.

This American Airlines deal was found by Cheapflights users on 2/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/176:17 am
PWM
-
BZN
1 stop8h 21m
American Airlines
Tue 3/247:00 am
BZN
-
PWM
1 stop8h 07m
American Airlines
Deal found 2/17$249
This Delta deal was found by Cheapflights users on 2/19. 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 4/75:50 am
BOS
-
FCA
1 stop9h 38m
Delta
Tue 4/1412:10 pm
FCA
-
BOS
1 stop9h 47m
Delta
Deal found 2/19$277
This United Airlines deal was found by Cheapflights users on 2/18. 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 5/106:00 am
PWM
-
BZN
1 stop7h 26m
United Airlines
Sat 5/168:30 am
BZN
-
PWM
2 stops13h 29m
United Airlines
Deal found 2/18$282
This Super.com deal was found by Cheapflights users on 2/16. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/177:25 am
BOS
-
BZN
Nonstop5h 09m
JetBlue
Tue 3/2411:44 am
BZN
-
BOS
Nonstop4h 25m
JetBlue
Deal found 2/16$283
This Cheapflightsfares deal was found by Cheapflights users on 2/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/267:25 am
BOS
-
BZN
Nonstop5h 09m
JetBlue
Mon 3/3011:44 am
BZN
-
BOS
Nonstop4h 25m
JetBlue
Deal found 2/19$286
This Delta deal was found by Cheapflights users on 2/16. 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 3/103:10 pm
BOS
-
BIL
1 stop7h 09m
Delta
Tue 3/176:25 am
BIL
-
BOS
1 stop8h 39m
Delta
Deal found 2/16$293
This Delta deal was found by Cheapflights users on 2/19. 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 8/256:00 am
BOS
-
WYS
1 stop8h 21m
Delta
Wed 9/21:09 pm
WYS
-
BOS
1 stop8h 48m
Delta
Deal found 2/19$294
This Delta deal was found by Cheapflights users on 2/18. 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.
Fri 3/277:10 am
BOS
-
BZN
1 stop9h 26m
Delta
Sun 3/292:30 pm
BZN
-
BOS
Nonstop4h 19m
Delta
Deal found 2/18$295
This Cheapflightsfares deal was found by Cheapflights users on 2/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/276:40 am
BOS
-
BZN
1 stop7h 37m
JetBlue
Mon 3/3011:44 am
BZN
-
BOS
Nonstop4h 25m
JetBlue
Deal found 2/18$296
This Delta deal was found by Cheapflights users on 2/19. 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 3/1410:15 am
BOS
-
BZN
Nonstop5h 15m
Delta
Tue 3/175:58 am
BZN
-
BOS
1 stop6h 04m
Delta
Deal found 2/19$297
This Delta deal was found by Cheapflights users on 2/18. 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 2/18$298
This Super.com deal was found by Cheapflights users on 2/16. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/187:25 am
BOS
-
BZN
Nonstop5h 09m
JetBlue
Wed 3/2511:44 am
BZN
-
BOS
Nonstop4h 25m
JetBlue
Deal found 2/16$301

Find flight deals from Maine to Montana

Keep the following information in mind while searching for Maine to Montana flight deals. Data was last updated February 20, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$249
(American Airlines)

One-way from

$139

Popular in

June

Cheapest in

January

Average price

$549
Provider with most accurate pricing for Portland-Bozeman Gallatin Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Bozeman Gallatin Field flights.
Search Deals
From Maine to Montana
Search Deals
One-way flight from Maine to Montana
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($87 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maine to Montana 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 20, 2026.
Use the filters below to find and compare flights from Maine to Montana that are best for you.

Fly from

Maine

Fly to

Montana

Route

Depart

Return

Price

BostonBozeman

BOS - BZN

BOSBZN

Boston Logan Intl

Fri 3/27

7:10 am-2:36 pm

1 stop9h 26m

Bozeman Gallatin Field

Sun 3/29

2:30 pm-8:49 pm

Nonstop4h 19m

$295

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Sat 5/23

6:10 am-12:27 pm

1 stop8h 17m

Great Falls

Tue 5/26

6:20 pm-6:21 am

1 stop10h 01m

$298

BostonBozeman

BOS - BZN

BOSBZN

Boston Logan Intl

Fri 3/27

6:10 pm-11:57 pm

1 stop31h 47m

Bozeman Gallatin Field

Mon 3/30

7:26 pm-6:39 am

1 stop9h 13m

$303

BostonBillings

BOS - BIL

BOSBIL

Boston Logan Intl

Tue 3/10

11:15 am-8:19 pm

2 stops11h 04m

Billings Logan Intl

Tue 3/17

6:25 am-8:14 pm

2 stops11h 49m

$303

BostonBozeman

BOS - BZN

BOSBZN

Boston Logan Intl

Thu 4/9

7:10 am-10:46 pm

1 stop17h 36m

Bozeman Gallatin Field

Wed 4/15

3:15 pm-6:55 am

1 stop13h 40m

$303

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Thu 5/7

8:35 am-5:40 pm

2 stops11h 05m

Great Falls

Mon 5/11

6:20 pm-6:21 am

1 stop10h 01m

$304

BostonBozeman

BOS - BZN

BOSBZN

Boston Logan Intl

Wed 3/11

7:10 am-2:35 pm

1 stop9h 25m

Bozeman Gallatin Field

Wed 3/18

6:30 pm-6:10 am

1 stop9h 40m

$305

BostonBozeman

BOS - BZN

BOSBZN

Boston Logan Intl

Sun 5/10

6:00 am-3:22 pm

1 stop11h 22m

Bozeman Gallatin Field

Sat 5/16

2:40 pm-11:59 pm

1 stop7h 19m

$307

BostonBozeman

BOS - BZN

BOSBZN

Boston Logan Intl

Tue 3/31

7:10 am-2:36 pm

1 stop9h 26m

Bozeman Gallatin Field

Tue 4/7

3:19 pm-6:10 am

2 stops12h 51m

$308

BostonBozeman

BOS - BZN

BOSBZN

Boston Logan Intl

Wed 3/11

7:10 am-2:35 pm

1 stop9h 25m

Bozeman Gallatin Field

Mon 3/16

3:19 pm-6:10 am

2 stops12h 51m

$308

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 60 results
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Best time to book a flight from Maine to Montana

Have a flexible travel schedule? Discover the best time to fly to Montana 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 Montana

What is the cheapest month to book a flight from Maine to Montana?

Currently, January is the cheapest month in which you can book a flight from Maine to Montana (average of $217). Flying from Maine to Montana in July is currently the most expensive (average of $424). 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.

Reviews of airlines servicing Montana

Get insights into the airlines that provide service to Montana. 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 Montana. Reviews last updated February 20, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Maine to Montana to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,215 reviews

Overall

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,215 reviews
Delta
7.9
Good
8,215 reviews

Overall

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,325 reviews
Delta
7.9
Good
8,215 reviews

Overall

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,320 reviews
Delta
7.9
Good
8,215 reviews

Overall

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Maine to Montana. 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 Maine to Montana?

    There are many flights that can get you from Maine to Montana in 7h 49m. Fly via Delta, Alaska Airlines, or United Airlines to get the fastest option. The distance from Maine to Montana is about 1988 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Maine to Montana one-way?

    One-way options have recently been found by users for as low as $153 on Delta. Other airlines that offer cheap prices include United Airlines from $169 and American Airlines from $200 one-way.

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

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

  • How can I find direct flights from Maine to Montana?

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

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

    Yes. Cheapflights offers flight deals from Maine to Montana 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 Maine to Montana?

    Currently, January is the cheapest month in which you can book a flight from Maine to Montana (average of $217). Flying from Maine to Montana in July is currently the most expensive (average of $424). 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 Maine to Montana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Maine to Montana

Discover the top 3 airlines that operate flights from Maine to Montana. 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 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$233Average$499FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$248Average$594FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$311Average$628FlexibilityNo cancel feeOn-time71%

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