$146+ 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
Jul 21 — Jul 281
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 June 21, 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 June 21, 2026.
This American Airlines deal was found by Cheapflights users on 6/20. 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 8/255:30 am
PWM
- BZN
2 stops11h 55m
American Airlines
Tue 9/16:26 am
BZN
- PWM
1 stop10h 26m
American Airlines
Deal found 6/20![American Airlines logo]()
$314
This Super.com deal was found by Cheapflights users on 6/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/108:43 am
BOS
- BZN
Nonstop4h 59m
JetBlue
Tue 7/1411:22 am
BZN
- BOS
1 stop10h 37m
JetBlue
Deal found 6/17![JetBlue logo]()
$345
This Delta deal was found by Cheapflights users on 6/19. 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.
Wed 9/96:05 am
BOS
- BIL
1 stop8h 12m
Delta
Sat 9/126:20 am
BIL
- BOS
1 stop9h 05m
Delta
Deal found 6/19![Delta logo]()
$349
This Super.com deal was found by Cheapflights users on 6/18. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:01 am
BOS
- BZN
1 stop7h 25m
JetBlue
Thu 8/611:22 am
BZN
- BOS
1 stop10h 37m
JetBlue
Deal found 6/18![JetBlue logo]()
$350
This United Airlines deal was found by Cheapflights users on 6/20. 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 8/237:05 am
BOS
- BZN
1 stop10h 18m
United Airlines
Thu 8/274:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Deal found 6/20![United Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 6/18. 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 7/118:15 am
BOS
- BZN
Nonstop5h 05m
Delta
Sun 7/192:27 pm
BZN
- BOS
Nonstop4h 33m
Delta
Deal found 6/18![Delta logo]()
$352
This United Airlines deal was found by Cheapflights users on 6/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:08 pm
BOS
- BIL
1 stop7h 45m
United Airlines
Sat 9/125:00 am
BIL
- BOS
2 stops9h 48m
United Airlines
Deal found 6/19![United Airlines logo]()
$354
This Cheapflightsfares deal was found by Cheapflights users on 6/20. 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.
Tue 8/115:01 am
BOS
- BZN
1 stop7h 26m
JetBlue
Thu 8/2011:22 am
BZN
- BOS
1 stop10h 37m
JetBlue
Deal found 6/20![JetBlue logo]()
$354
This American Airlines deal was found by Cheapflights users on 6/20. 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.
Thu 9/36:45 am
BOS
- BZN
1 stop10h 40m
American Airlines
Thu 9/1012:54 pm
BZN
- BOS
1 stop9h 05m
American Airlines
Deal found 6/20![American Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 6/15. 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.
Mon 8/247:10 am
BOS
- FCA
1 stop8h 57m
Delta
Tue 9/13:14 pm
FCA
- BOS
1 stop6h 44m
Delta
Deal found 6/15![Delta logo]()
$357
This Delta deal was found by Cheapflights users on 6/15. 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 8/2910:33 am
BOS
- BZN
Nonstop5h 02m
Delta
Sat 9/52:30 pm
BZN
- BOS
Nonstop4h 33m
Delta
Deal found 6/15![Delta logo]()
$362
This Delta deal was found by Cheapflights users on 6/19. 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.
Wed 9/96:05 am
BOS
- BIL
1 stop8h 12m
Delta
Wed 9/96:33 pm
BIL
- BOS
1 stop9h 57m
Delta
Deal found 6/19![Delta logo]()
$363
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 June 21, 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 June 21, 2026.
This United Airlines deal was found by Cheapflights users on 6/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:10 pm
BOS
- BIL
1 stop7h 50m
United Airlines
Sat 9/195:00 am
BIL
- BOS
2 stops9h 48m
United Airlines
Deal found 6/19![United Airlines logo]()
$354
This Southwest deal was found by Cheapflights users on 6/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/264:45 pm
BOS
- BZN
1 stop7h 40m
Southwest
Sun 8/3012:05 pm
BZN
- BOS
1 stop10h 20m
Southwest
Deal found 6/17![Southwest logo]()
$372
This Delta deal was found by Cheapflights users on 6/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/73:00 pm
BGR
- BZN
2 stops11h 10m
Delta
Sat 11/147:00 pm
BZN
- BGR
2 stops13h 31m
Delta
Deal found 6/17![Delta logo]()
$389
This Alaska Airlines deal was found by Cheapflights users on 6/19. 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.
Thu 9/179:33 am
BOS
- BIL
1 stop31h 29m
Alaska Airlines
Mon 9/216:14 am
BIL
- BOS
2 stops21h 55m
Alaska Airlines
Deal found 6/19![Alaska Airlines logo]()
$476
This American Airlines deal was found by Cheapflights users on 6/20. 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.
Thu 9/107:32 am
PWM
- BZN
2 stops15h 11m
American Airlines
Fri 9/186:30 am
BZN
- PWM
1 stop10h 16m
American Airlines
Deal found 6/20![American Airlines logo]()
$503
This Delta deal was found by Cheapflights users on 6/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:05 am
BOS
- HLN
1 stop8h 10m
Delta
Wed 9/912:57 pm
HLN
- BOS
1 stop8h 56m
Delta
Deal found 6/17![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 6/20. 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 8/2610:38 am
BOS
- FCA
1 stop10h 16m
United Airlines
Mon 8/313:58 pm
FCA
- BOS
1 stop7h 12m
United Airlines
Deal found 6/20![United Airlines logo]()
$407
This Southwest deal was found by Cheapflights users on 6/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/165:30 am
BOS
- BZN
2 stops10h 05m
Southwest
Fri 8/213:30 pm
BZN
- BOS
1 stop7h 00m
Southwest
Deal found 6/19![Southwest logo]()
$427
This United Airlines deal was found by Cheapflights users on 6/20. 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 11/173:27 pm
PWM
- BZN
1 stop7h 40m
United Airlines
Wed 11/1812:30 pm
BZN
- PWM
1 stop6h 45m
United Airlines
Deal found 6/20![United Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 6/20. 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 7/175:55 pm
BOS
- BIL
1 stop7h 35m
Delta
Sat 7/255:20 am
BIL
- BOS
1 stop9h 16m
Delta
Deal found 6/20![Delta logo]()
$411
This Southwest deal was found by Cheapflights users on 6/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/151:30 pm
BOS
- BZN
2 stops9h 45m
Southwest
Thu 8/203:30 pm
BZN
- BOS
1 stop7h 00m
Southwest
Deal found 6/19![Southwest logo]()
$439
This Delta deal was found by Cheapflights users on 6/18. 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.
Tue 8/186:18 pm
BOS
- FCA
1 stop7h 38m
Delta
Tue 8/253:14 pm
FCA
- BOS
1 stop6h 44m
Delta
Deal found 6/18![Delta logo]()
$414
This Alaska Airlines deal was found by Cheapflights users on 6/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:59 pm
BOS
- BIL
1 stop17h 32m
Alaska Airlines
Sun 8/307:20 pm
BIL
- BOS
1 stop17h 08m
Alaska Airlines
Deal found 6/17![Alaska Airlines logo]()
$511
This United Airlines deal was found by Cheapflights users on 6/16. 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 10/169:50 am
PWM
- BZN
2 stops11h 22m
United Airlines
Wed 10/2112:53 pm
BZN
- PWM
2 stops9h 06m
United Airlines
Deal found 6/16![United Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 6/16. 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.
Sat 9/510:33 am
BOS
- BZN
Nonstop5h 02m
Delta
Sat 9/126:17 am
BZN
- BOS
1 stop9h 08m
Delta
Deal found 6/16![Delta logo]()
$422
This Orbitz deal was found by Cheapflights users on 6/20. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:12 am
BOS
- FCA
1 stop14h 29m
Alaska Airlines
Tue 9/228:21 pm
FCA
- BOS
1 stop9h 18m
Alaska Airlines
Deal found 6/20![Alaska Airlines logo]()
$531
This United Airlines deal was found by Cheapflights users on 6/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:10 pm
BOS
- MSO
1 stop8h 21m
United Airlines
Sat 9/1910:38 am
MSO
- BOS
2 stops11h 21m
United Airlines
Deal found 6/19![United Airlines logo]()
$451
This Delta deal was found by Cheapflights users on 6/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:05 am
BOS
- HLN
1 stop8h 12m
Delta
Mon 9/2112:57 pm
HLN
- BOS
1 stop8h 56m
Delta
Deal found 6/17![Delta logo]()
$424
This Southwest deal was found by Cheapflights users on 6/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/182:10 pm
BOS
- BZN
2 stops10h 45m
Southwest
Wed 7/296:40 am
BZN
- BOS
1 stop7h 25m
Southwest
Deal found 6/18![Southwest logo]()
$514
This United Airlines deal was found by Cheapflights users on 6/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2712:02 pm
BOS
- BIL
2 stops11h 02m
United Airlines
Sat 10/315:00 am
BIL
- BOS
1 stop6h 44m
United Airlines
Deal found 6/19![United Airlines logo]()
$454
This Alaska Airlines deal was found by Cheapflights users on 6/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:59 pm
BOS
- HLN
1 stop22h 35m
Alaska Airlines
Sat 9/125:18 pm
HLN
- BOS
1 stop12h 21m
Alaska Airlines
Deal found 6/17![Alaska Airlines logo]()
$558
This Delta deal was found by Cheapflights users on 6/16. 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.
Sat 9/264:45 pm
BOS
- MSO
1 stop7h 50m
Delta
Sat 10/36:00 am
MSO
- BOS
1 stop9h 25m
Delta
Deal found 6/16![Delta logo]()
$433
This Southwest deal was found by Cheapflights users on 6/16. 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.
Thu 7/235:25 am
BOS
- BZN
1 stop9h 45m
Southwest
Sun 7/2612:10 pm
BZN
- BOS
1 stop9h 00m
Southwest
Deal found 6/16![Southwest logo]()
$532
This Alaska Airlines deal was found by Cheapflights users on 6/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:12 am
BOS
- HLN
1 stop11h 29m
Alaska Airlines
Sun 9/205:18 pm
HLN
- BOS
1 stop12h 21m
Alaska Airlines
Deal found 6/17![Alaska Airlines logo]()
$566
This United Airlines deal was found by Cheapflights users on 6/16. 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 9/512:15 pm
BOS
- MSO
1 stop9h 46m
United Airlines
Wed 9/96:15 am
MSO
- BOS
2 stops9h 37m
United Airlines
Deal found 6/16![United Airlines logo]()
$476
This Delta deal was found by Cheapflights users on 6/19. 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.
Mon 8/247:10 am
BOS
- MSO
1 stop9h 33m
Delta
Sat 8/296:27 pm
MSO
- BOS
1 stop10h 03m
Delta
Deal found 6/19![Delta logo]()
$445
This United Airlines deal was found by Cheapflights users on 6/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:30 am
BOS
- GTF
2 stops14h 17m
United Airlines
Sat 10/316:30 am
GTF
- BOS
2 stops9h 25m
United Airlines
Deal found 6/19![United Airlines logo]()
$479
This Alaska Airlines deal was found by Cheapflights users on 6/20. 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 9/69:33 am
BOS
- MSO
2 stops15h 28m
Alaska Airlines
Sun 9/207:00 am
MSO
- BOS
2 stops21h 09m
Alaska Airlines
Deal found 6/20![Alaska Airlines logo]()
$593
This Delta deal was found by Cheapflights users on 6/20. 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 10/223:30 pm
BOS
- BZN
1 stop8h 51m
Delta
Sun 10/257:00 pm
BZN
- BOS
1 stop9h 11m
Delta
Deal found 6/20![Delta logo]()
$457
This United Airlines deal was found by Cheapflights users on 6/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:30 am
BOS
- FCA
2 stops13h 12m
United Airlines
Sat 10/312:29 pm
FCA
- BOS
1 stop7h 22m
United Airlines
Deal found 6/19![United Airlines logo]()
$504
Last-minute flights from Maine to MontanaDiscover last-minute flight deals from Maine to Montana. Data last updated June 21, 2026 and is based on user searches.
Discover last-minute flight deals from Maine to Montana. Data last updated June 21, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/13:00 pm
BOS
- FCA
1 stop7h 16m
Delta
Sat 7/45:19 am
FCA
- BOS
1 stop9h 54m
Delta
Deal found 6/17![Delta logo]()
$389
This United Airlines deal was found by Cheapflights users on 6/17. 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 7/46:05 am
BOS
- BZN
1 stop7h 57m
United Airlines
Thu 7/94:24 pm
BZN
- BOS
1 stop6h 50m
United Airlines
Deal found 6/17![United Airlines logo]()
$381
This Delta deal was found by Cheapflights users on 6/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/58:43 am
BOS
- BZN
Nonstop5h 04m
Delta
Thu 7/93:15 pm
BZN
- BOS
1 stop6h 32m
Delta
Deal found 6/17![Delta logo]()
$376
This Delta deal was found by Cheapflights users on 6/18. 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.
Mon 7/63:40 pm
BOS
- BZN
1 stop9h 08m
Delta
Sat 7/1112:15 pm
BZN
- BOS
Nonstop4h 38m
Delta
Deal found 6/18![Delta logo]()
$371
This Super.com deal was found by Cheapflights users on 6/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/108:43 am
BOS
- BZN
Nonstop4h 59m
JetBlue
Tue 7/1411:22 am
BZN
- BOS
1 stop10h 37m
JetBlue
Deal found 6/17![JetBlue logo]()
$345
This JetBlue deal was found by Cheapflights users on 6/16. 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.
Fri 7/108:43 am
BOS
- BZN
Nonstop4h 59m
JetBlue
Thu 7/1611:22 am
BZN
- BOS
1 stop10h 37m
JetBlue
Deal found 6/16![JetBlue logo]()
$362
This Delta deal was found by Cheapflights users on 6/16. 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.
Fri 7/103:40 pm
BOS
- BZN
1 stop9h 09m
Delta
Tue 7/148:25 am
BZN
- BOS
1 stop9h 18m
Delta
Deal found 6/16![Delta logo]()
$382
This Delta deal was found by Cheapflights users on 6/18. 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 7/118:15 am
BOS
- BZN
Nonstop5h 05m
Delta
Sun 7/192:27 pm
BZN
- BOS
Nonstop4h 33m
Delta
Deal found 6/18![Delta logo]()
$352
This Delta deal was found by Cheapflights users on 6/16. 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 7/143:40 pm
BOS
- BZN
1 stop9h 09m
Delta
Tue 7/2112:13 pm
BZN
- BOS
1 stop9h 34m
Delta
Deal found 6/16![Delta logo]()
$377
This Delta deal was found by Cheapflights users on 6/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:05 am
BOS
- BZN
1 stop7h 12m
Delta
Tue 7/2112:13 pm
BZN
- BOS
1 stop9h 34m
Delta
Deal found 6/17![Delta logo]()
$372
This Super.com deal was found by Cheapflights users on 6/18. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:01 am
BOS
- BZN
1 stop7h 25m
JetBlue
Thu 8/611:22 am
BZN
- BOS
1 stop10h 37m
JetBlue
Deal found 6/18![JetBlue logo]()
$350
This Super.com deal was found by Cheapflights users on 6/18. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:01 am
BOS
- BZN
1 stop7h 25m
JetBlue
Thu 8/1312:37 pm
BZN
- BOS
Nonstop4h 29m
JetBlue
Deal found 6/18![JetBlue logo]()
$378
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 June 21, 2026.
Search for one-way flight options from Maine to Montana. Find affordable one-way fares based on user searches. Data last updated June 21, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 6/20. 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 8/298:43 am
BOS
- BZN
Nonstop4h 59m
JetBlue
Deal found 6/20![JetBlue logo]()
$146
This Cheapflightsfares deal was found by Cheapflights users on 6/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:43 am
BOS
- BZN
Nonstop4h 59m
JetBlue
Deal found 6/17![JetBlue logo]()
$149
This Expedia deal was found by Cheapflights users on 6/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:43 am
BOS
- BZN
Nonstop4h 59m
JetBlue
Deal found 6/19![JetBlue logo]()
$153
This JetBlue deal was found by Cheapflights users on 6/18. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/188:43 am
BOS
- BZN
Nonstop4h 59m
JetBlue
Deal found 6/18![JetBlue logo]()
$154
This Delta deal was found by Cheapflights users on 6/19. 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.
Wed 11/186:00 am
PWM
- BZN
1 stop9h 16m
Delta
Deal found 6/19![Delta logo]()
$155
This American Airlines deal was found by Cheapflights users on 6/20. 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 10/65:24 am
BOS
- BZN
1 stop8h 50m
American Airlines
Deal found 6/20![American Airlines logo]()
$169
This Delta deal was found by Cheapflights users on 6/16. 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.
Fri 7/175:55 pm
BOS
- BIL
1 stop7h 35m
Delta
Deal found 6/16![Delta logo]()
$175
This American Airlines deal was found by Cheapflights users on 6/16. 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 8/287:30 am
BOS
- FCA
1 stop9h 04m
American Airlines
Deal found 6/16![American Airlines logo]()
$179
This United Airlines deal was found by Cheapflights users on 6/16. 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 8/199:35 am
BOS
- BZN
1 stop7h 55m
United Airlines
Deal found 6/16![United Airlines logo]()
$181
This United Airlines deal was found by Cheapflights users on 6/15. 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 9/27:30 am
BOS
- BZN
2 stops9h 53m
United Airlines
Deal found 6/15![United Airlines logo]()
$182
This Delta deal was found by Cheapflights users on 6/16. 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.
Mon 8/247:10 am
BOS
- GTF
2 stops12h 28m
Delta
Deal found 6/16![Delta logo]()
$190
This Delta deal was found by Cheapflights users on 6/16. 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 7/76:05 am
BOS
- HLN
1 stop8h 10m
Delta
Deal found 6/16![Delta logo]()
$200
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 June 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $314 (American Airlines) |
One-way from | $146 (Cheapflightsfares) |
Popular in | June |
Cheapest in | November |
Average price | $809 |
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 June 21, 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
BostonBillings
BOS - BIL
BOSBIL
Boston Logan Intl
Tue 9/15
3:10 pm-9:00 pm
1 stop7h 50m
Billings Logan Intl
Sat 9/19
5:00 am-4:48 pm
2 stops9h 48m
$354
BostonBozeman
BOS - BZN
BOSBZN
Boston Logan Intl
Wed 8/26
4:45 pm-10:25 pm
1 stop7h 40m
Bozeman Gallatin Field
Sun 8/30
12:05 pm-12:25 am
1 stop10h 20m
$372
BangorBozeman
BGR - BZN
BGRBZN
Bangor
Sat 11/7
3:00 pm-12:10 am
2 stops11h 10m
Bozeman Gallatin Field
Sat 11/14
7:00 pm-10:31 am
2 stops13h 31m
$389
BostonHelena
BOS - HLN
BOSHLN
Boston Logan Intl
Tue 9/1
6:05 am-12:15 pm
1 stop8h 10m
Helena
Wed 9/9
12:57 pm-11:53 pm
1 stop8h 56m
$399
BostonKalispell
BOS - FCA
BOSFCA
Boston Logan Intl
Wed 8/26
10:38 am-6:54 pm
1 stop10h 16m
Kalispell Glacier Park
Mon 8/31
3:58 pm-1:10 am
1 stop7h 12m
$407
PortlandBozeman
PWM - BZN
PWMBZN
Portland
Tue 11/17
3:27 pm-9:07 pm
1 stop7h 40m
Bozeman Gallatin Field
Wed 11/18
12:30 pm-9:15 pm
1 stop6h 45m
$409
BostonBillings
BOS - BIL
BOSBIL
Boston Logan Intl
Fri 7/17
5:55 pm-11:30 pm
1 stop7h 35m
Billings Logan Intl
Sat 7/25
5:20 am-4:36 pm
1 stop9h 16m
$411
BostonKalispell
BOS - FCA
BOSFCA
Boston Logan Intl
Tue 8/18
6:18 pm-11:56 pm
1 stop7h 38m
Kalispell Glacier Park
Tue 8/25
3:14 pm-11:58 pm
1 stop6h 44m
$414
Quickest round-trip
BostonBozeman
BOS - BZN
BOSBZN
Boston Logan Intl
Sat 9/5
10:33 am-1:35 pm
Nonstop5h 02m
Bozeman Gallatin Field
Sat 9/12
6:17 am-5:25 pm
1 stop9h 08m
$422
BostonHelena
BOS - HLN
BOSHLN
Boston Logan Intl
Mon 9/14
6:05 am-12:17 pm
1 stop8h 12m
Helena
Mon 9/21
12:57 pm-11:53 pm
1 stop8h 56m
$424
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-BIL
BOS-BZN
BGR-BZN
PWM-BZN
BOS-HLN
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-BIL
BOS-BZN
BGR-BZN
PWM-BZN
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 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.
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 June 21, 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.
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Comfort
7.8
Food
7.2
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 June 21, 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 June 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$203 | Average$314 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$308 | Average$519 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$311 | Average$650 | FlexibilityNo cancel fee | On-time71% |