Montana

$159+ 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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BZN
Jun 5 — Jun 121
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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 May 6, 2026.

This American Airlines deal was found by Cheapflights users on 5/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:00 am
PWM
-
BZN
1 stop9h 25m
American Airlines
Tue 9/16:26 am
BZN
-
PWM
1 stop10h 27m
American Airlines
Deal found 5/6$309
This United Airlines deal was found by Cheapflights users on 5/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/23:08 pm
BOS
-
BZN
1 stop9h 35m
United Airlines
Tue 6/94:25 pm
BZN
-
BOS
1 stop6h 49m
United Airlines
Deal found 5/3$327
This American Airlines deal was found by Cheapflights users on 5/2. 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 7/218:19 am
BOS
-
BZN
2 stops9h 54m
American Airlines
Tue 7/286:44 am
BZN
-
BOS
1 stop10h 36m
American Airlines
Deal found 5/2$332
This American Airlines deal was found by Cheapflights users on 5/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:00 am
PWM
-
BZN
1 stop9h 25m
American Airlines
Tue 9/16:26 am
BZN
-
PWM
1 stop10h 27m
American Airlines
Deal found 5/6$334
This Delta deal was found by Cheapflights users on 5/4. 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.
Fri 5/296:10 am
BOS
-
WYS
1 stop8h 15m
Delta
Tue 6/21:10 pm
WYS
-
BOS
1 stop8h 48m
Delta
Deal found 5/4$334
This JetBlue deal was found by Cheapflights users on 5/2. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/148:48 am
BOS
-
BZN
Nonstop4h 59m
JetBlue
Thu 6/1812:42 pm
BZN
-
BOS
Nonstop4h 29m
JetBlue
Deal found 5/2$337
This American Airlines deal was found by Cheapflights users on 5/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:30 am
BOS
-
BZN
1 stop9h 55m
American Airlines
Tue 9/111:55 am
BZN
-
BOS
1 stop8h 11m
American Airlines
Deal found 5/5$342
This Flysmarter deal was found by Cheapflights users on 5/6. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/148:48 am
BOS
-
BZN
Nonstop4h 59m
JetBlue
Tue 6/2312:42 pm
BZN
-
BOS
Nonstop4h 29m
JetBlue
Deal found 5/6$343
This Delta deal was found by Cheapflights users on 5/5. 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.
Tue 5/266:16 pm
BOS
-
BIL
1 stop6h 58m
Delta
Wed 6/106:40 pm
BIL
-
BOS
1 stop9h 25m
Delta
Deal found 5/5$349
This Delta deal was found by Cheapflights users on 5/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/86:05 am
BOS
-
BZN
1 stop7h 12m
Delta
Sun 6/141:58 pm
BZN
-
BOS
Nonstop4h 27m
Delta
Deal found 5/6$352
This Delta deal was found by Cheapflights users on 5/2. 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 8/136:05 am
BOS
-
BZN
1 stop8h 09m
Delta
Tue 8/181:00 pm
BZN
-
BOS
1 stop8h 57m
Delta
Deal found 5/2$357
This Delta deal was found by Cheapflights users on 5/5. 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.
Thu 5/285:51 am
BOS
-
FCA
1 stop9h 42m
Delta
Fri 6/52:30 pm
FCA
-
BOS
1 stop7h 24m
Delta
Deal found 5/5$357

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 May 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$309
(American Airlines)

One-way from

$159
(JetBlue)

Popular in

June

Cheapest in

November

Average price

$549
Provider with most accurate pricing for Portland-Bozeman Gallatin Field flight deals.
Provider most trusted by Cheapflights users for Portland-Bozeman Gallatin Field flights.
From Maine to Montana
One-way flight from Maine to Montana
Highest demand for flights based on searches. 17% potential increase in price ($104 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Average for round-trip flights in May 2026

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 May 6, 2026.
Use the filters below to find and compare flights from Maine to Montana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonBillings

BOS - BIL

BOSBIL

Boston Logan Intl

Tue 7/7

7:10 am-5:52 pm

2 stops12h 42m

Billings Logan Intl

Tue 7/14

6:34 pm-6:05 am

1 stop9h 31m

$354

BostonBillings

BOS - BIL

BOSBIL

Boston Logan Intl

Sat 7/25

6:05 am-5:52 pm

2 stops13h 47m

Billings Logan Intl

Tue 8/4

6:34 pm-6:30 am

1 stop9h 56m

$354

BostonKalispell

BOS - FCA

BOSFCA

Boston Logan Intl

Wed 5/27

7:20 am-3:34 pm

1 stop10h 14m

Kalispell Glacier Park

Fri 5/29

5:40 pm-7:41 am

1 stop12h 01m

$357

BostonKalispell

BOS - FCA

BOSFCA

Boston Logan Intl

Fri 6/5

7:11 pm-10:51 am

1 stop17h 40m

Kalispell Glacier Park

Wed 6/10

2:10 pm-5:40 am

1 stop13h 30m

$357

BostonKalispell

BOS - FCA

BOSFCA

Boston Logan Intl

Tue 6/2

1:29 pm-11:14 pm

2 stops11h 45m

Kalispell Glacier Park

Tue 6/9

12:22 pm-11:49 pm

1 stop9h 27m

$362

BostonKalispell

BOS - FCA

BOSFCA

Boston Logan Intl

Fri 6/12

7:15 am-5:30 pm

2 stops12h 15m

Kalispell Glacier Park

Tue 6/16

12:22 pm-11:49 pm

1 stop9h 27m

$362

BostonGreat Falls

BOS - GTF

BOSGTF

Boston Logan Intl

Wed 9/2

7:10 am-5:39 pm

2 stops12h 29m

Great Falls

Tue 9/22

6:20 pm-6:09 am

1 stop9h 49m

$364

BostonBillings

BOS - BIL

BOSBIL

Boston Logan Intl

Mon 6/1

2:33 pm-11:14 pm

2 stops10h 41m

Billings Logan Intl

Mon 6/8

6:40 pm-6:05 am

1 stop9h 25m

$379

BostonBozeman

BOS - BZN

BOSBZN

Boston Logan Intl

Wed 5/27

9:40 am-3:27 pm

1 stop7h 47m

Bozeman Gallatin Field

Sat 5/30

12:50 pm-11:21 pm

1 stop8h 31m

$383

BostonHelena

BOS - HLN

BOSHLN

Boston Logan Intl

Tue 6/2

6:10 am-12:23 pm

1 stop8h 13m

Helena

Fri 6/5

1:03 pm-11:58 pm

1 stop8h 55m

$389

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Showing 1-10 of 60 resultsSorted by cheapest first
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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

How far ahead should I book a flight from Maine to Montana?

The best time to book flights from Maine to Montana is 89 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 $203). Flying from Maine to Montana in November is currently the most expensive (average of $398). 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.

How much does it cost to fly round-trip from Maine to Montana?

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 May 6, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican 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.

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
4.0
Okay

Joel,May 2026

ATL - JAX

The flight was delivered 50 minutes and taxing took what felt like 20 minutes to takeoff.

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 47m. Fly via Delta, Alaska Airlines, or United Airlines to get the fastest option. The distance from Maine to Montana is about 1984 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $203). Flying from Maine to Montana in November is currently the most expensive (average of $398). 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.

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 May 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$203Average$329FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$308Average$605FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$311Average$619FlexibilityNo cancel feeOn-time71%

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