$149+ 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BZN
Aug 18 — Aug 251
Round-trip
1 adult, Economy
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Find cheap flights from Maine to Montana with Cheapflights
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Cheapest flights from Maine to MontanaExplore 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 July 19, 2026.
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 July 19, 2026.
This Southwest deal was found by Cheapflights users on 7/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/85:00 am
BOS
- BZN
1 stop7h 40m
Southwest
Tue 12/158:10 am
BZN
- BOS
1 stop6h 35m
Southwest
Deal found 7/14![Southwest logo]()
$317
This Cheapflightsfares deal was found by Cheapflights users on 7/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:01 am
BOS
- BZN
1 stop8h 11m
JetBlue
Sat 9/512:09 pm
BZN
- BOS
1 stop9h 50m
JetBlue
Deal found 7/15![JetBlue logo]()
$324
This JetBlue deal was found by Cheapflights users on 7/15. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:01 am
BOS
- BZN
1 stop8h 11m
JetBlue
Tue 9/111:22 am
BZN
- BOS
1 stop10h 37m
JetBlue
Deal found 7/15![JetBlue logo]()
$327
This United Airlines deal was found by Cheapflights users on 7/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:05 am
BOS
- BZN
2 stops9h 25m
United Airlines
Wed 9/24:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Deal found 7/17![United Airlines logo]()
$332
This United Airlines deal was found by Cheapflights users on 7/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/249:00 am
BOS
- BZN
1 stop8h 23m
United Airlines
Tue 9/84:23 pm
BZN
- BOS
1 stop6h 47m
United Airlines
Deal found 7/16![United Airlines logo]()
$337
This United Airlines deal was found by Cheapflights users on 7/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:30 am
BOS
- BZN
2 stops10h 00m
United Airlines
Thu 8/274:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Deal found 7/16![United Airlines logo]()
$342
This United Airlines deal was found by Cheapflights users on 7/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:00 am
BOS
- BZN
1 stop7h 33m
United Airlines
Sat 11/142:37 pm
BZN
- BOS
1 stop7h 14m
United Airlines
Deal found 7/16![United Airlines logo]()
$347
This JetBlue deal was found by Cheapflights users on 7/14. 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.
Fri 8/288:46 am
BOS
- BZN
Nonstop4h 56m
JetBlue
Thu 9/311:07 am
BZN
- BOS
1 stop10h 52m
JetBlue
Deal found 7/14![JetBlue logo]()
$348
This Delta deal was found by Cheapflights users on 7/19. 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.
Fri 10/166:05 am
BOS
- BIL
1 stop8h 13m
Delta
Tue 10/206:19 pm
BIL
- BOS
1 stop10h 06m
Delta
Deal found 7/19![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 7/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:38 am
BOS
- BZN
1 stop10h 04m
United Airlines
Wed 8/264:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Deal found 7/16![United Airlines logo]()
$352
This United Airlines deal was found by Cheapflights users on 7/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/43:10 pm
BOS
- BIL
1 stop7h 50m
United Airlines
Sun 9/65:07 am
BIL
- BOS
2 stops10h 29m
United Airlines
Deal found 7/16![United Airlines logo]()
$354
This Cheapflightsfares deal was found by Cheapflights users on 7/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:46 am
BOS
- BZN
Nonstop4h 56m
JetBlue
Sat 9/512:09 pm
BZN
- BOS
1 stop9h 50m
JetBlue
Deal found 7/15![JetBlue logo]()
$354
Best flights from Maine to MontanaDiscover carefully curated flight deals from Maine to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 19, 2026.
Discover carefully curated flight deals from Maine to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 19, 2026.
This United Airlines deal was found by Cheapflights users on 7/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2912:27 pm
BOS
- BZN
1 stop8h 15m
United Airlines
Wed 9/22:30 pm
BZN
- BOS
1 stop7h 24m
United Airlines
Deal found 7/17![United Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 7/18. 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 10/166:05 am
BOS
- BIL
1 stop8h 13m
Delta
Tue 10/206:19 pm
BIL
- BOS
1 stop10h 06m
Delta
Deal found 7/18![Delta logo]()
$349
This Southwest deal was found by Cheapflights users on 7/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1411:35 am
PWM
- BZN
2 stops12h 30m
Southwest
Tue 10/208:05 am
BZN
- PWM
2 stops12h 30m
Southwest
Deal found 7/15![Southwest logo]()
$373
This Alaska Airlines deal was found by Cheapflights users on 7/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1610:04 am
BOS
- BIL
1 stop31h 00m
Alaska Airlines
Tue 10/203:44 pm
BIL
- BOS
1 stop12h 31m
Alaska Airlines
Deal found 7/15![Alaska Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 7/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:30 am
BOS
- BZN
2 stops10h 00m
United Airlines
Mon 8/314:30 pm
BZN
- BOS
1 stop6h 40m
United Airlines
Deal found 7/17![United Airlines logo]()
$332
This Delta deal was found by Cheapflights users on 7/18. 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 9/56:05 am
BOS
- BIL
1 stop8h 10m
Delta
Wed 9/96:33 pm
BIL
- BOS
1 stop9h 57m
Delta
Deal found 7/18![Delta logo]()
$349
This American Airlines deal was found by Cheapflights users on 7/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:30 am
PWM
- MSO
1 stop8h 25m
American Airlines
Sun 9/2012:50 pm
MSO
- PWM
1 stop8h 57m
American Airlines
Deal found 7/16![American Airlines logo]()
$715
This United Airlines deal was found by Cheapflights users on 7/14. 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 8/215:08 pm
BOS
- COD
1 stop7h 37m
United Airlines
Fri 8/2810:10 am
COD
- BOS
2 stops11h 24m
United Airlines
Deal found 7/14![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 7/15. 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.
Sat 10/36:05 am
BOS
- BZN
1 stop7h 58m
Delta
Sat 10/102:30 pm
BZN
- BOS
1 stop8h 28m
Delta
Deal found 7/15![Delta logo]()
$397
This Alaska Airlines deal was found by Cheapflights users on 7/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/177:00 am
BOS
- BIL
1 stop13h 52m
Alaska Airlines
Wed 10/213:44 pm
BIL
- BOS
1 stop12h 31m
Alaska Airlines
Deal found 7/16![Alaska Airlines logo]()
$447
This Southwest deal was found by Cheapflights users on 7/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:40 am
PWM
- BZN
2 stops10h 50m
Southwest
Tue 9/296:55 am
BZN
- PWM
2 stops12h 15m
Southwest
Deal found 7/14![Southwest logo]()
$451
This Delta deal was found by Cheapflights users on 7/16. 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.
Thu 10/87:50 am
BOS
- BZN
1 stop8h 58m
Delta
Mon 10/192:30 pm
BZN
- BOS
1 stop8h 28m
Delta
Deal found 7/16![Delta logo]()
$407
This Southwest deal was found by Cheapflights users on 7/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/152:50 pm
PWM
- BZN
2 stops9h 35m
Southwest
Thu 10/156:15 pm
BZN
- PWM
2 stops13h 35m
Southwest
Deal found 7/16![Southwest logo]()
$453
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Fri 9/186:14 am
BGR
- BZN
1 stop7h 56m
United Airlines
Sat 9/264:19 pm
BZN
- BGR
2 stops16h 58m
United Airlines
Deal found 7/15![United Airlines logo]()
$417
This Alaska Airlines deal was found by Cheapflights users on 7/14. 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.
Thu 9/177:59 pm
BOS
- BIL
1 stop29h 30m
Alaska Airlines
Mon 9/217:29 pm
BIL
- BOS
1 stop10h 10m
Alaska Airlines
Deal found 7/14![Alaska Airlines logo]()
$483
This Southwest deal was found by Cheapflights users on 7/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:05 pm
BOS
- BZN
2 stops8h 55m
Southwest
Sun 9/2012:05 pm
BZN
- BOS
1 stop10h 20m
Southwest
Deal found 7/15![Southwest logo]()
$464
This Delta deal was found by Cheapflights users on 7/18. 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 9/266:05 am
BOS
- MSO
1 stop8h 32m
Delta
Wed 9/306:17 pm
MSO
- BOS
1 stop10h 13m
Delta
Deal found 7/18![Delta logo]()
$427
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Wed 8/1212:41 pm
BOS
- BZN
2 stops10h 38m
United Airlines
Wed 8/267:55 am
BZN
- BOS
1 stop6h 32m
United Airlines
Deal found 7/15![United Airlines logo]()
$431
This Alaska Airlines deal was found by Cheapflights users on 7/14. 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 9/127:59 pm
BOS
- BIL
1 stop17h 41m
Alaska Airlines
Thu 9/176:14 am
BIL
- BOS
2 stops21h 33m
Alaska Airlines
Deal found 7/14![Alaska Airlines logo]()
$493
This United Airlines deal was found by Cheapflights users on 7/18. 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.
Tue 9/89:33 am
BOS
- BZN
2 stops13h 46m
United Airlines
Fri 9/184:25 pm
BZN
- BOS
1 stop11h 37m
United Airlines
Deal found 7/18![United Airlines logo]()
$432
This Delta deal was found by Cheapflights users on 7/14. 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 1/66:00 am
PWM
- BZN
1 stop9h 16m
Delta
Wed 1/136:00 am
BZN
- PWM
2 stops11h 29m
Delta
Deal found 7/14![Delta logo]()
$436
This United Airlines deal was found by Cheapflights users on 7/18. 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.
Sat 9/2612:45 pm
BOS
- MSO
2 stops10h 47m
United Airlines
Wed 9/3012:21 pm
MSO
- BOS
1 stop9h 03m
United Airlines
Deal found 7/18![United Airlines logo]()
$432
This Southwest deal was found by Cheapflights users on 7/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:55 am
PWM
- BZN
2 stops10h 00m
Southwest
Wed 8/196:55 am
BZN
- PWM
2 stops12h 15m
Southwest
Deal found 7/14![Southwest logo]()
$528
This Alaska Airlines deal was found by Cheapflights users on 7/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:12 am
BOS
- MSO
1 stop10h 05m
Alaska Airlines
Sun 9/67:15 am
MSO
- BOS
2 stops20h 54m
Alaska Airlines
Deal found 7/19![Alaska Airlines logo]()
$532
This Delta deal was found by Cheapflights users on 7/14. 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 9/86:05 am
BOS
- BIL
1 stop8h 12m
Delta
Wed 9/166:33 pm
BIL
- BOS
1 stop9h 57m
Delta
Deal found 7/14![Delta logo]()
$450
This United Airlines deal was found by Cheapflights users on 7/14. 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.
Mon 9/76:00 am
BOS
- BZN
1 stop8h 10m
United Airlines
Fri 9/184:25 pm
BZN
- BOS
1 stop11h 37m
United Airlines
Deal found 7/14![United Airlines logo]()
$437
This Delta deal was found by Cheapflights users on 7/19. 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 11/712:59 pm
BGR
- BZN
2 stops12h 20m
Delta
Sat 11/146:00 am
BZN
- BGR
2 stops10h 19m
Delta
Deal found 7/19![Delta logo]()
$454
This Alaska Airlines deal was found by Cheapflights users on 7/14. 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 9/144:48 pm
BOS
- BIL
1 stop20h 52m
Alaska Airlines
Sat 9/1912:20 pm
BIL
- BOS
1 stop17h 19m
Alaska Airlines
Deal found 7/14![Alaska Airlines logo]()
$558
This United Airlines deal was found by Cheapflights users on 7/14. 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 8/196:01 am
BOS
- WYS
2 stops9h 19m
United Airlines
Wed 8/261:55 pm
WYS
- BOS
2 stops9h 16m
United Airlines
Deal found 7/14![United Airlines logo]()
$437
This Alaska Airlines deal was found by Cheapflights users on 7/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:12 am
BOS
- MSO
1 stop10h 05m
Alaska Airlines
Sun 9/207:00 am
MSO
- BOS
2 stops20h 47m
Alaska Airlines
Deal found 7/18![Alaska Airlines logo]()
$581
Last-minute flights from Maine to MontanaDiscover last-minute flight deals from Maine to Montana. Data last updated July 19, 2026 and is based on user searches.
Discover last-minute flight deals from Maine to Montana. Data last updated July 19, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:38 am
BOS
- BZN
1 stop10h 04m
United Airlines
Wed 8/264:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Deal found 7/16![United Airlines logo]()
$352
This American Airlines deal was found by Cheapflights users on 7/14. 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.
Fri 8/212:32 pm
BOS
- BZN
1 stop8h 05m
American Airlines
Fri 8/2812:55 pm
BZN
- BOS
1 stop7h 55m
American Airlines
Deal found 7/14![American Airlines logo]()
$317
This Southwest deal was found by Cheapflights users on 7/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/213:25 pm
BOS
- BZN
2 stops9h 00m
Southwest
Thu 8/273:30 pm
BZN
- BOS
1 stop7h 00m
Southwest
Deal found 7/14![Southwest logo]()
$322
This United Airlines deal was found by Cheapflights users on 7/14. 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.
Mon 8/246:01 am
BOS
- BZN
1 stop7h 39m
United Airlines
Fri 8/284:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Deal found 7/14![United Airlines logo]()
$337
This American Airlines deal was found by Cheapflights users on 7/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:45 am
BOS
- BZN
1 stop10h 40m
American Airlines
Tue 9/111:55 am
BZN
- BOS
1 stop8h 11m
American Airlines
Deal found 7/16![American Airlines logo]()
$347
This United Airlines deal was found by Cheapflights users on 7/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:30 am
BOS
- BZN
2 stops10h 00m
United Airlines
Thu 8/274:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Deal found 7/16![United Airlines logo]()
$342
This JetBlue deal was found by Cheapflights users on 7/14. 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.
Fri 8/288:46 am
BOS
- BZN
Nonstop4h 56m
JetBlue
Thu 9/311:07 am
BZN
- BOS
1 stop10h 52m
JetBlue
Deal found 7/14![JetBlue logo]()
$348
This Cheapflightsfares deal was found by Cheapflights users on 7/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:46 am
BOS
- BZN
Nonstop4h 56m
JetBlue
Sat 9/512:09 pm
BZN
- BOS
1 stop9h 50m
JetBlue
Deal found 7/15![JetBlue logo]()
$354
This Cheapflightsfares deal was found by Cheapflights users on 7/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:01 am
BOS
- BZN
1 stop8h 11m
JetBlue
Sat 9/512:09 pm
BZN
- BOS
1 stop9h 50m
JetBlue
Deal found 7/15![JetBlue logo]()
$324
This JetBlue deal was found by Cheapflights users on 7/15. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:01 am
BOS
- BZN
1 stop8h 11m
JetBlue
Tue 9/111:22 am
BZN
- BOS
1 stop10h 37m
JetBlue
Deal found 7/15![JetBlue logo]()
$327
This United Airlines deal was found by Cheapflights users on 7/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:05 am
BOS
- BZN
2 stops9h 25m
United Airlines
Wed 9/24:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Deal found 7/17![United Airlines logo]()
$332
This United Airlines deal was found by Cheapflights users on 7/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:45 am
BOS
- BZN
1 stop6h 57m
United Airlines
Tue 9/14:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Deal found 7/16![United Airlines logo]()
$357
One-way flights from Maine to MontanaSearch for one-way flight options from Maine to Montana. Find affordable one-way fares based on user searches. Data last updated July 19, 2026.
Search for one-way flight options from Maine to Montana. Find affordable one-way fares based on user searches. Data last updated July 19, 2026.
This Delta deal was found by Cheapflights users on 7/14. 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 8/2910:33 am
BOS
- BZN
Nonstop5h 02m
Delta
Deal found 7/14![Delta logo]()
$149
This Super.com deal was found by Cheapflights users on 7/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:01 am
BOS
- BZN
1 stop8h 11m
JetBlue
Deal found 7/15![JetBlue logo]()
$156
This Cheapflightsfares deal was found by Cheapflights users on 7/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:01 am
BOS
- BZN
1 stop8h 11m
JetBlue
Deal found 7/15![JetBlue logo]()
$157
This Delta deal was found by Cheapflights users on 7/14. 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 9/116:45 pm
BOS
- BZN
1 stop7h 30m
Delta
Deal found 7/14![Delta logo]()
$159
This JetBlue deal was found by Cheapflights users on 7/16. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:01 am
BOS
- BZN
1 stop7h 25m
JetBlue
Deal found 7/16![JetBlue logo]()
$164
This United Airlines deal was found by Cheapflights users on 7/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2912:27 pm
BOS
- BZN
2 stops10h 52m
United Airlines
Deal found 7/17![United Airlines logo]()
$169
This United Airlines deal was found by Cheapflights users on 7/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:00 am
BOS
- BZN
1 stop8h 10m
United Airlines
Deal found 7/17![United Airlines logo]()
$172
This Southwest deal was found by Cheapflights users on 7/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/113:25 pm
BOS
- BZN
2 stops9h 00m
Southwest
Deal found 7/14![Southwest logo]()
$174
This Delta deal was found by Cheapflights users on 7/15. 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.
Wed 8/266:18 pm
BOS
- BIL
1 stop7h 12m
Delta
Deal found 7/15![Delta logo]()
$175
This United Airlines deal was found by Cheapflights users on 7/15. 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.
Wed 8/269:00 am
BOS
- BIL
2 stops10h 16m
United Airlines
Deal found 7/15![United Airlines logo]()
$180
This Southwest deal was found by Cheapflights users on 7/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:45 am
PWM
- BZN
1 stop6h 30m
Southwest
Deal found 7/14![Southwest logo]()
$182
This Delta deal was found by Cheapflights users on 7/15. 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.
Wed 10/146:05 am
BOS
- GTF
1 stop8h 28m
Delta
Deal found 7/15![Delta logo]()
$184
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 July 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $317 (American Airlines) |
One-way from | $149 (Delta) |
Popular in | June |
Cheapest in | November |
Average price | $702 |
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 July 19, 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
Cheapest round-trip
Quickest round-trip
BostonBozeman
BOS - BZN
BOSBZN
Boston Logan Intl
Sat 8/29
12:27 pm-6:42 pm
1 stop8h 15m
Bozeman Gallatin Field
Wed 9/2
2:30 pm-11:54 pm
1 stop7h 24m
$327
BostonBozeman
BOS - BZN
BOSBZN
Boston Logan Intl
Fri 8/28
7:30 am-3:30 pm
2 stops10h 00m
Bozeman Gallatin Field
Mon 8/31
4:30 pm-1:10 am
1 stop6h 40m
$332
BostonBillings
BOS - BIL
BOSBIL
Boston Logan Intl
Fri 10/16
6:05 am-12:18 pm
1 stop8h 13m
Billings Logan Intl
Tue 10/20
6:19 pm-6:25 am
1 stop10h 06m
$349
BostonBillings
BOS - BIL
BOSBIL
Boston Logan Intl
Sat 9/5
6:05 am-12:15 pm
1 stop8h 10m
Billings Logan Intl
Wed 9/9
6:33 pm-6:30 am
1 stop9h 57m
$349
PortlandBozeman
PWM - BZN
PWMBZN
Portland
Wed 10/14
11:35 am-10:05 pm
2 stops12h 30m
Bozeman Gallatin Field
Tue 10/20
8:05 am-10:35 pm
2 stops12h 30m
$373
BostonCody
BOS - COD
BOSCOD
Boston Logan Intl
Fri 8/21
5:08 pm-10:45 pm
1 stop7h 37m
Cody E.E. Faust
Fri 8/28
10:10 am-11:34 pm
2 stops11h 24m
$379
BostonBozeman
BOS - BZN
BOSBZN
Boston Logan Intl
Sat 10/3
6:05 am-12:03 pm
1 stop7h 58m
Bozeman Gallatin Field
Sat 10/10
2:30 pm-12:58 am
1 stop8h 28m
$397
BostonBozeman
BOS - BZN
BOSBZN
Boston Logan Intl
Thu 10/8
7:50 am-2:48 pm
1 stop8h 58m
Bozeman Gallatin Field
Mon 10/19
2:30 pm-12:58 am
1 stop8h 28m
$407
BangorBozeman
BGR - BZN
BGRBZN
Bangor
Fri 9/18
6:14 am-12:10 pm
1 stop7h 56m
Bozeman Gallatin Field
Sat 9/26
4:19 pm-11:17 am
2 stops16h 58m
$417
BostonBillings
BOS - BIL
BOSBIL
Boston Logan Intl
Fri 10/16
10:04 am-3:04 pm
1 stop31h 00m
Billings Logan Intl
Tue 10/20
3:44 pm-6:15 am
1 stop12h 31m
$419
Showing 1-10 of 60 resultsSorted by cheapest first
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.
BOS-BZN
BOS-BIL
BOS-GTF
PWM-MSO
PWM-BZN
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
USME-USMT
BOS-BZN
BOS-BIL
BOS-GTF
PWM-MSO
What is the cheapest month to book a flight from Maine to Montana?
Currently, November is the cheapest month in which you can book a flight from Maine to Montana (average of $324). Flying from Maine to Montana in June is currently the most expensive (average of $809). 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 July 19, 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
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
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.
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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.
Complete your trip
Complete your trip to Montana by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Maine to Montana by cabin class
Find flights from Maine to Montana, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Maine and Montana flights
Browse other Maine and Montana flight options. Last updated on July 19, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Montana
Find the right flight back to Maine after your stay in Montana
Maine to Montana flights
Consider these flights traveling from Maine to Montana.
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 July 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$203 | Average$314 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$308 | Average$511 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$358 | Average$688 | FlexibilityNo cancel fee | On-time71% |