$155+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BZN
Jun 17 — Jun 241
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 May 18, 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 May 18, 2026.
This Delta deal was found by Cheapflights users on 5/15. 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 6/136:14 am
PWM
- BZN
2 stops13h 06m
Delta
Sat 6/202:25 pm
BZN
- PWM
1 stop8h 27m
Delta
Deal found 5/15![Delta logo]()
$314
This American Airlines deal was found by Cheapflights users on 5/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:00 am
PWM
- BZN
2 stops12h 37m
American Airlines
Tue 9/111:55 am
BZN
- PWM
2 stops9h 56m
American Airlines
Deal found 5/15![American Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 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 5/17![American Airlines logo]()
$332
This Delta deal was found by Cheapflights users on 5/15. 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
Wed 9/21:45 pm
BZN
- BOS
1 stop8h 07m
Delta
Deal found 5/15![Delta logo]()
$337
This American Airlines deal was found by Cheapflights users on 5/16. 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.
Tue 8/258:00 am
PWM
- BZN
1 stop9h 25m
American Airlines
Tue 9/16:26 am
BZN
- PWM
2 stops13h 34m
American Airlines
Deal found 5/16![American Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 5/13. 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 9/16:26 am
BZN
- BOS
2 stops11h 00m
American Airlines
Deal found 5/13![American Airlines logo]()
$342
This Expedia deal was found by Cheapflights users on 5/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:43 am
BOS
- BZN
Nonstop4h 59m
Multiple Airlines
Sun 9/69:20 am
BZN
- BOS
1 stop18h 29m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$343
This Delta deal was found by Cheapflights users on 5/18. 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 6/126:05 am
BOS
- BZN
1 stop7h 13m
Delta
Thu 6/183:53 pm
BZN
- BOS
1 stop6h 04m
Delta
Deal found 5/18![Delta logo]()
$346
This Delta deal was found by Cheapflights users on 5/15. 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 8/268:15 am
BOS
- BZN
1 stop8h 22m
Delta
Tue 9/11:45 pm
BZN
- BOS
1 stop8h 07m
Delta
Deal found 5/15![Delta logo]()
$347
This Delta deal was found by Cheapflights users on 5/17. 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 9/1610:35 am
BOS
- BIL
1 stop9h 13m
Delta
Sun 9/206:25 pm
BIL
- BOS
1 stop9h 44m
Delta
Deal found 5/17![Delta logo]()
$349
This American Airlines deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:00 am
BOS
- BZN
2 stops10h 01m
American Airlines
Wed 9/233:29 pm
BZN
- BOS
1 stop6h 25m
American Airlines
Deal found 5/17![American Airlines logo]()
$352
This American Airlines deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2211:20 am
BOS
- BZN
2 stops11h 17m
American Airlines
Sat 8/296:26 am
BZN
- BOS
2 stops11h 34m
American Airlines
Deal found 5/17![American Airlines logo]()
$357
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 May 18, 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 May 18, 2026.
This Delta deal was found by Cheapflights users on 5/14. 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 8/186:05 am
PWM
- BZN
2 stops11h 04m
Delta
Tue 8/256:00 am
BZN
- PWM
2 stops15h 20m
Delta
Deal found 5/14![Delta logo]()
$344
This United Airlines deal was found by Cheapflights users on 5/15. 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.
Tue 10/279:10 am
PWM
- BZN
2 stops13h 57m
United Airlines
Wed 10/2812:30 pm
BZN
- PWM
1 stop6h 57m
United Airlines
Deal found 5/15![United Airlines logo]()
$414
This Southwest deal was found by Cheapflights users on 5/15. 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.
Sat 6/202:10 pm
BOS
- BZN
2 stops10h 40m
Southwest
Wed 6/246:40 am
BZN
- BOS
1 stop9h 20m
Southwest
Deal found 5/15![Southwest logo]()
$423
This Alaska Airlines deal was found by Cheapflights users on 5/14. 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.
Fri 6/57:11 pm
BOS
- HLN
1 stop22h 55m
Alaska Airlines
Tue 6/94:43 pm
HLN
- BOS
1 stop29h 16m
Alaska Airlines
Deal found 5/14![Alaska Airlines logo]()
$501
This American Airlines deal was found by Cheapflights users on 5/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/145:00 am
BOS
- FCA
1 stop13h 02m
American Airlines
Sun 6/214:48 pm
FCA
- BOS
1 stop14h 42m
American Airlines
Deal found 5/18![American Airlines logo]()
$699
This Delta deal was found by Cheapflights users on 5/16. 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 6/136:14 am
PWM
- BZN
1 stop9h 06m
Delta
Sat 6/202:25 pm
BZN
- PWM
1 stop8h 27m
Delta
Deal found 5/16![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 5/17. 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 5/305:05 pm
BOS
- BZN
1 stop7h 38m
United Airlines
Mon 6/84:25 pm
BZN
- BOS
1 stop6h 49m
United Airlines
Deal found 5/17![United Airlines logo]()
$418
This Delta deal was found by Cheapflights users on 5/14. 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.
Sun 6/147:15 am
BOS
- BZN
1 stop9h 33m
Delta
Tue 6/236:00 am
BZN
- BOS
1 stop8h 45m
Delta
Deal found 5/14![Delta logo]()
$382
This Southwest deal was found by Cheapflights users on 5/14. 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.
Sun 8/167:30 am
BOS
- BZN
1 stop7h 00m
Southwest
Sun 8/232:15 pm
BZN
- BOS
1 stop8h 15m
Southwest
Deal found 5/14![Southwest logo]()
$453
This Delta deal was found by Cheapflights users on 5/14. 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 11/712:59 pm
BGR
- BZN
2 stops12h 59m
Delta
Sat 11/146:00 am
BZN
- BGR
2 stops10h 19m
Delta
Deal found 5/14![Delta logo]()
$389
This United Airlines deal was found by Cheapflights users on 5/13. 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 6/86:00 am
BOS
- MSO
1 stop7h 32m
United Airlines
Thu 6/1112:33 pm
MSO
- BOS
1 stop8h 48m
United Airlines
Deal found 5/13![United Airlines logo]()
$446
This Delta deal was found by Cheapflights users on 5/18. 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 6/126:05 am
BOS
- WYS
1 stop8h 23m
Delta
Mon 6/151:10 pm
WYS
- BOS
1 stop8h 39m
Delta
Deal found 5/18![Delta logo]()
$407
This United Airlines deal was found by Cheapflights users on 5/14. 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.
Sat 8/1512:27 pm
BOS
- BZN
1 stop9h 30m
United Airlines
Sat 8/224:30 pm
BZN
- BOS
1 stop6h 44m
United Airlines
Deal found 5/14![United Airlines logo]()
$465
This Alaska Airlines deal was found by Cheapflights users on 5/14. 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.
Fri 8/144:33 pm
BOS
- FCA
1 stop21h 57m
Alaska Airlines
Sat 8/221:08 pm
FCA
- BOS
1 stop15h 01m
Alaska Airlines
Deal found 5/14![Alaska Airlines logo]()
$575
This Delta deal was found by Cheapflights users on 5/16. 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.
Wed 6/36:10 am
BOS
- BZN
1 stop7h 53m
Delta
Tue 6/98:25 am
BZN
- BOS
1 stop9h 11m
Delta
Deal found 5/16![Delta logo]()
$411
This Alaska Airlines deal was found by Cheapflights users on 5/17. 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.
Mon 6/14:48 pm
BOS
- BIL
1 stop22h 33m
Alaska Airlines
Fri 6/56:00 am
BIL
- BOS
2 stops22h 20m
Alaska Airlines
Deal found 5/17![Alaska Airlines logo]()
$576
This United Airlines deal was found by Cheapflights users on 5/16. 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.
Thu 10/16:00 am
PWM
- BZN
1 stop7h 33m
United Airlines
Tue 10/133:40 pm
BZN
- PWM
2 stops16h 24m
United Airlines
Deal found 5/16![United Airlines logo]()
$481
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:51 am
BOS
- BZN
1 stop8h 37m
Delta
Sat 6/136:00 am
BZN
- BOS
1 stop5h 55m
Delta
Deal found 5/13![Delta logo]()
$421
This Alaska Airlines deal was found by Cheapflights users on 5/18. 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.
Wed 9/307:59 pm
BOS
- HLN
1 stop22h 42m
Alaska Airlines
Sat 10/34:48 pm
HLN
- BOS
1 stop29h 06m
Alaska Airlines
Deal found 5/18![Alaska Airlines logo]()
$576
This American Airlines deal was found by Cheapflights users on 5/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:15 pm
BOS
- FCA
1 stop19h 18m
American Airlines
Sat 8/224:43 pm
FCA
- BOS
1 stop14h 47m
American Airlines
Deal found 5/18![American Airlines logo]()
$702
This United Airlines deal was found by Cheapflights users on 5/15. 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.
Sat 9/125:45 am
BOS
- WYS
2 stops12h 22m
United Airlines
Wed 9/162:02 pm
WYS
- BOS
1 stop13h 57m
United Airlines
Deal found 5/15![United Airlines logo]()
$498
This Alaska Airlines deal was found by Cheapflights users on 5/18. 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.
Sat 5/237:11 pm
BOS
- FCA
1 stop17h 40m
Alaska Airlines
Sat 5/306:15 am
FCA
- BOS
1 stop9h 56m
Alaska Airlines
Deal found 5/18![Alaska Airlines logo]()
$579
This Delta deal was found by Cheapflights users on 5/17. 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 8/186:05 am
PWM
- BZN
2 stops11h 04m
Delta
Sat 8/226:07 am
BZN
- PWM
2 stops13h 24m
Delta
Deal found 5/17![Delta logo]()
$444
This United Airlines deal was found by Cheapflights users on 5/16. 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.
Thu 6/411:00 am
BOS
- FCA
2 stops12h 47m
United Airlines
Tue 6/912:35 pm
FCA
- BOS
1 stop8h 46m
United Airlines
Deal found 5/16![United Airlines logo]()
$518
This Delta deal was found by Cheapflights users on 5/14. 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 7/215:55 pm
BOS
- BIL
1 stop7h 25m
Delta
Thu 7/306:34 pm
BIL
- BOS
2 stops22h 42m
Delta
Deal found 5/14![Delta logo]()
$462
This United Airlines deal was found by Cheapflights users on 5/13. 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 10/313:35 pm
PWM
- MSO
1 stop7h 51m
United Airlines
Tue 11/36:15 am
MSO
- PWM
1 stop7h 34m
United Airlines
Deal found 5/13![United Airlines logo]()
$519
This Travelocity deal was found by Cheapflights users on 5/17. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:44 pm
BOS
- HLN
1 stop22h 48m
Alaska Airlines
Wed 8/125:09 pm
HLN
- BOS
1 stop12h 31m
Alaska Airlines
Deal found 5/17![Alaska Airlines logo]()
$635
This United Airlines deal was found by Cheapflights users on 5/16. 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.
Thu 6/411:00 am
BOS
- BZN
2 stops12h 14m
United Airlines
Mon 6/84:17 pm
BZN
- BOS
1 stop12h 04m
United Airlines
Deal found 5/16![United Airlines logo]()
$523
This Alaska Airlines deal was found by Cheapflights users on 5/18. 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.
Fri 7/37:44 pm
BOS
- BIL
1 stop19h 21m
Alaska Airlines
Sat 7/111:45 pm
BIL
- BOS
1 stop8h 14m
Alaska Airlines
Deal found 5/18![Alaska Airlines logo]()
$642
This Delta deal was found by Cheapflights users on 5/17. 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 6/135:55 am
BOS
- BZN
1 stop6h 27m
Delta
Sun 6/211:58 pm
BZN
- BOS
Nonstop4h 27m
Delta
Deal found 5/17![Delta logo]()
$492
Last-minute flights from Maine to MontanaDiscover last-minute flight deals from Maine to Montana. Data last updated May 18, 2026 and is based on user searches.
Discover last-minute flight deals from Maine to Montana. Data last updated May 18, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 5/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:05 am
BOS
- FCA
1 stop9h 31m
American Airlines
Fri 6/51:35 pm
FCA
- BOS
1 stop7h 14m
American Airlines
Deal found 5/15![American Airlines logo]()
$373
This Delta deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:51 am
BOS
- BZN
1 stop8h 37m
Delta
Sat 6/1312:16 pm
BZN
- BOS
Nonstop4h 29m
Delta
Deal found 5/13![Delta logo]()
$376
This Expedia deal was found by Cheapflights users on 5/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/57:11 pm
BOS
- GTF
1 stop25h 01m
Alaska Airlines
Mon 6/86:52 pm
GTF
- BOS
1 stop10h 49m
Alaska Airlines
Deal found 5/15![Alaska Airlines logo]()
$368
This United Airlines deal was found by Cheapflights users on 5/14. 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.
Sat 6/63:08 pm
BOS
- BZN
1 stop9h 39m
United Airlines
Mon 6/84:25 pm
BZN
- BOS
1 stop6h 49m
United Airlines
Deal found 5/14![United Airlines logo]()
$367
This Delta deal was found by Cheapflights users on 5/14. 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 6/95:50 pm
BOS
- BZN
1 stop8h 08m
Delta
Sat 6/1312:16 pm
BZN
- BOS
Nonstop4h 29m
Delta
Deal found 5/14![Delta logo]()
$362
This Delta deal was found by Cheapflights users on 5/14. 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 6/107:45 am
BOS
- BZN
1 stop8h 50m
Delta
Sat 6/136:00 am
BZN
- BOS
1 stop8h 45m
Delta
Deal found 5/14![Delta logo]()
$372
This Delta deal was found by Cheapflights users on 5/18. 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 6/126:05 am
BOS
- BZN
1 stop7h 13m
Delta
Sun 6/141:58 pm
BZN
- BOS
Nonstop4h 27m
Delta
Deal found 5/18![Delta logo]()
$337
This Delta deal was found by Cheapflights users on 5/18. 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 6/126:05 am
BOS
- BZN
1 stop7h 13m
Delta
Thu 6/183:53 pm
BZN
- BOS
1 stop6h 04m
Delta
Deal found 5/18![Delta logo]()
$346
This Delta deal was found by Cheapflights users on 5/16. 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 6/126:05 am
BOS
- BZN
1 stop7h 13m
Delta
Tue 6/163:15 pm
BZN
- BOS
1 stop6h 34m
Delta
Deal found 5/16![Delta logo]()
$347
This flygcity.se deal was found by Cheapflights users on 5/15. 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 flygcity.se is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/128:48 am
BOS
- BZN
Nonstop4h 59m
JetBlue
Thu 6/1812:42 pm
BZN
- BOS
Nonstop4h 29m
JetBlue
Deal found 5/15![JetBlue logo]()
$375
This Delta deal was found by Cheapflights users on 5/15. 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 6/136:14 am
PWM
- BZN
2 stops13h 06m
Delta
Sat 6/202:25 pm
BZN
- PWM
1 stop8h 27m
Delta
Deal found 5/15![Delta logo]()
$314
This JetBlue deal was found by Cheapflights users on 5/14. 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.
Sun 6/148:48 am
BOS
- BZN
Nonstop4h 59m
JetBlue
Tue 6/2312:42 pm
BZN
- BOS
Nonstop4h 29m
JetBlue
Deal found 5/14![JetBlue logo]()
$371
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 May 18, 2026.
Search for one-way flight options from Maine to Montana. Find affordable one-way fares based on user searches. Data last updated May 18, 2026.
This American Airlines deal was found by Cheapflights users on 5/16. 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.
Tue 9/157:13 am
PWM
- BZN
1 stop8h 48m
American Airlines
Deal found 5/16![American Airlines logo]()
$155
This Delta deal was found by Cheapflights users on 5/16. 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 6/912:40 pm
PWM
- BZN
2 stops13h 18m
Delta
Deal found 5/16![Delta logo]()
$160
This Delta deal was found by Cheapflights users on 5/17. 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 6/1410:00 am
BOS
- BZN
Nonstop5h 02m
Delta
Deal found 5/17![Delta logo]()
$164
This Delta deal was found by Cheapflights users on 5/17. 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.
Fri 6/126:05 am
BOS
- BZN
1 stop7h 13m
Delta
Deal found 5/17![Delta logo]()
$174
This United Airlines deal was found by Cheapflights users on 5/17. 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.
Sun 6/76:00 am
BOS
- FCA
1 stop7h 29m
United Airlines
Deal found 5/17![United Airlines logo]()
$179
This United Airlines deal was found by Cheapflights users on 5/17. 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.
Sun 5/315:15 am
PWM
- BZN
1 stop7h 34m
United Airlines
Deal found 5/17![United Airlines logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:00 am
BOS
- BZN
2 stops36h 01m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$182
This United Airlines deal was found by Cheapflights users on 5/14. 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.
Sat 6/63:08 pm
BOS
- BZN
1 stop9h 39m
United Airlines
Deal found 5/14![United Airlines logo]()
$184
This JetBlue deal was found by Cheapflights users on 5/13. 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 7/58:48 am
BOS
- BZN
Nonstop4h 59m
JetBlue
Deal found 5/13![JetBlue logo]()
$189
This Alaska Airlines deal was found by Cheapflights users on 5/13. 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 8/247:59 pm
BOS
- GTF
1 stop22h 39m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$190
This American Airlines deal was found by Cheapflights users on 5/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:10 am
BOS
- FCA
1 stop8h 23m
American Airlines
Deal found 5/18![American Airlines logo]()
$195
This Delta deal was found by Cheapflights users on 5/17. 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 6/105:55 am
BOS
- BZN
1 stop6h 27m
Delta
Deal found 5/17![Delta logo]()
$199
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 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $314 (Delta) |
One-way from | $155 (United Airlines) |
Popular in | June |
Cheapest in | November |
Average price | $479 |
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 18, 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
PortlandBozeman
PWM - BZN
PWMBZN
Portland
Tue 8/18
6:05 am-3:09 pm
2 stops11h 04m
Bozeman Gallatin Field
Tue 8/25
6:00 am-11:20 pm
2 stops15h 20m
$344
PortlandBozeman
PWM - BZN
PWMBZN
Portland
Sat 6/13
6:14 am-1:20 pm
1 stop9h 06m
Bozeman Gallatin Field
Sat 6/20
2:25 pm-12:52 am
1 stop8h 27m
$364
BostonBozeman
BOS - BZN
BOSBZN
Boston Logan Intl
Sun 6/14
7:15 am-2:48 pm
1 stop9h 33m
Bozeman Gallatin Field
Tue 6/23
6:00 am-4:45 pm
1 stop8h 45m
$382
BangorBozeman
BGR - BZN
BGRBZN
Bangor
Sat 11/7
12:59 pm-11:58 pm
2 stops12h 59m
Bozeman Gallatin Field
Sat 11/14
6:00 am-6:19 pm
2 stops10h 19m
$389
BostonWest Yellowstone
BOS - WYS
BOSWYS
Boston Logan Intl
Fri 6/12
6:05 am-12:28 pm
1 stop8h 23m
West Yellowstone
Mon 6/15
1:10 pm-11:49 pm
1 stop8h 39m
$407
BostonBozeman
BOS - BZN
BOSBZN
Boston Logan Intl
Wed 6/3
6:10 am-12:03 pm
1 stop7h 53m
Bozeman Gallatin Field
Tue 6/9
8:25 am-7:36 pm
1 stop9h 11m
$411
PortlandBozeman
PWM - BZN
PWMBZN
Portland
Tue 10/27
9:10 am-9:07 pm
2 stops13h 57m
Bozeman Gallatin Field
Wed 10/28
12:30 pm-9:27 pm
1 stop6h 57m
$414
BostonBozeman
BOS - BZN
BOSBZN
Boston Logan Intl
Sat 5/30
5:05 pm-10:43 pm
1 stop7h 38m
Bozeman Gallatin Field
Mon 6/8
4:25 pm-1:14 am
1 stop6h 49m
$418
BostonBozeman
BOS - BZN
BOSBZN
Boston Logan Intl
Sat 5/30
5:51 am-12:28 pm
1 stop8h 37m
Bozeman Gallatin Field
Sat 6/13
6:00 am-1:55 pm
1 stop5h 55m
$421
BostonBozeman
BOS - BZN
BOSBZN
Boston Logan Intl
Sat 6/20
2:10 pm-10:50 pm
2 stops10h 40m
Bozeman Gallatin Field
Wed 6/24
6:40 am-6:00 pm
1 stop9h 20m
$423
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.
PWM-BZN
BOS-FCA
BOS-GTF
BOS-BZN
BOS-MSO
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
PWM-BZN
BOS-FCA
BOS-GTF
BOS-BZN
How far ahead should I book a flight from Maine to Montana?
The best time to book flights from Maine to Montana is 45 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 June is currently the most expensive (average of $501). 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 18, 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
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.9
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Comfort
7.8
Food
7.2
Entertainment
7.8
Overall
7.9
Crew
8.5
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 May 18, 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 May 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$203 | Average$381 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$308 | Average$599 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$311 | Average$613 | FlexibilityNo cancel fee | On-time71% |