$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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BZN
Jul 15 — Jul 221
Round-trip
1 adult, Economy
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Find cheap flights from Maine to Montana with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 15, 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 15, 2026.
This Delta deal was found by Cheapflights users on 6/11. 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 12/46:00 am
PWM
- BZN
1 stop9h 16m
Delta
Wed 12/96:00 am
BZN
- PWM
2 stops14h 23m
Delta
Deal found 6/11![Delta logo]()
$302
This Delta deal was found by Cheapflights users on 6/11. 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 12/13:00 pm
PWM
- BZN
2 stops10h 58m
Delta
Wed 12/96:00 am
BZN
- PWM
2 stops14h 23m
Delta
Deal found 6/11![Delta logo]()
$307
This American Airlines deal was found by Cheapflights users on 6/14. 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.
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 6/14![American Airlines logo]()
$314
This Delta deal was found by Cheapflights users on 6/12. 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 9/292:35 pm
PWM
- BZN
2 stops11h 30m
Delta
Tue 10/66:00 am
BZN
- PWM
2 stops14h 23m
Delta
Deal found 6/12![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 6/11. 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 12/26:00 am
PWM
- BZN
1 stop9h 16m
Delta
Wed 12/96:00 am
BZN
- PWM
2 stops14h 23m
Delta
Deal found 6/11![Delta logo]()
$333
This American Airlines deal was found by Cheapflights users on 6/12. 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 8/185:30 am
PWM
- BZN
2 stops11h 55m
American Airlines
Tue 8/256:26 am
BZN
- PWM
1 stop10h 26m
American Airlines
Deal found 6/12![American Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 6/11. 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 9/299:00 am
PWM
- BZN
1 stop8h 26m
American Airlines
Mon 10/55:20 pm
BZN
- PWM
1 stop19h 46m
American Airlines
Deal found 6/11![American Airlines logo]()
$341
This Southwest deal was found by Cheapflights users on 6/10. 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 8/257:30 am
BOS
- BZN
1 stop6h 45m
Southwest
Mon 8/313:30 pm
BZN
- BOS
1 stop7h 00m
Southwest
Deal found 6/10![Southwest logo]()
$344
This United Airlines deal was found by Cheapflights users on 6/13. 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 8/225:45 am
BOS
- BZN
1 stop6h 57m
United Airlines
Thu 8/274:30 pm
BZN
- BOS
1 stop6h 45m
United Airlines
Deal found 6/13![United Airlines logo]()
$345
This Southwest deal was found by Cheapflights users on 6/11. 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 12/15:00 am
BOS
- BZN
1 stop7h 40m
Southwest
Tue 12/88:10 am
BZN
- BOS
2 stops11h 25m
Southwest
Deal found 6/11![Southwest logo]()
$346
This Cheapflightsfares deal was found by Cheapflights users on 6/14. 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 Cheapflightsfares 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
Thu 7/911:22 am
BZN
- BOS
1 stop10h 42m
JetBlue
Deal found 6/14![JetBlue logo]()
$347
This United Airlines deal was found by Cheapflights users on 6/10. 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 10/2711:17 am
PWM
- BZN
2 stops11h 50m
United Airlines
Sat 10/317:00 am
BZN
- PWM
1 stop6h 49m
United Airlines
Deal found 6/10![United Airlines logo]()
$350
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 15, 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 15, 2026.
This United Airlines deal was found by Cheapflights users on 6/11. 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 10/2711:17 am
PWM
- BZN
2 stops11h 50m
United Airlines
Sat 10/317:00 am
BZN
- PWM
1 stop6h 49m
United Airlines
Deal found 6/11![United Airlines logo]()
$350
This Delta deal was found by Cheapflights users on 6/12. 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 8/2511:05 am
BOS
- GTF
1 stop8h 37m
Delta
Fri 8/281:08 pm
GTF
- BOS
1 stop8h 49m
Delta
Deal found 6/12![Delta logo]()
$368
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 9/47:12 am
BOS
- HLN
1 stop11h 22m
Alaska Airlines
Sat 9/125:18 pm
HLN
- BOS
1 stop12h 21m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$446
This Southwest deal was found by Cheapflights users on 6/10. 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.
Mon 8/105:00 pm
BOS
- BZN
1 stop7h 25m
Southwest
Fri 8/143:30 pm
BZN
- BOS
1 stop7h 00m
Southwest
Deal found 6/10![Southwest logo]()
$453
This American Airlines deal was found by Cheapflights users on 6/12. 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 9/109:00 am
PWM
- BZN
1 stop8h 26m
American Airlines
Fri 9/186:30 am
BZN
- PWM
1 stop10h 16m
American Airlines
Deal found 6/12![American Airlines logo]()
$464
This Delta deal was found by Cheapflights users on 6/13. 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.
Tue 9/296:05 am
PWM
- BZN
1 stop9h 04m
Delta
Tue 10/66:00 am
BZN
- PWM
2 stops14h 23m
Delta
Deal found 6/13![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 6/14. 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.
Tue 11/179:10 am
PWM
- BZN
2 stops13h 57m
United Airlines
Wed 11/1810:41 am
BZN
- PWM
2 stops11h 18m
United Airlines
Deal found 6/14![United Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 6/11. 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 6/11![Delta logo]()
$389
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 8/275:42 pm
BOS
- BIL
1 stop23h 20m
Alaska Airlines
Sun 8/303:42 pm
BIL
- BOS
1 stop12h 27m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$458
This Southwest deal was found by Cheapflights users on 6/12. 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 7/82:30 pm
BOS
- BZN
2 stops10h 15m
Southwest
Wed 7/156:40 am
BZN
- BOS
2 stops9h 05m
Southwest
Deal found 6/12![Southwest logo]()
$467
This United Airlines deal was found by Cheapflights users on 6/11. 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 8/195:45 am
BOS
- BZN
2 stops11h 38m
United Airlines
Wed 8/264:30 pm
BZN
- BOS
1 stop6h 45m
United Airlines
Deal found 6/11![United Airlines logo]()
$432
This Delta deal was found by Cheapflights users on 6/12. 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 10/136:00 am
BOS
- HLN
1 stop8h 24m
Delta
Mon 10/1912:50 pm
HLN
- BOS
1 stop8h 59m
Delta
Deal found 6/12![Delta logo]()
$399
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:00 am
BOS
- BIL
1 stop11h 52m
Alaska Airlines
Sat 10/316:01 am
BIL
- BOS
1 stop9h 34m
Alaska Airlines
Deal found 6/15![Alaska Airlines logo]()
$468
This United Airlines deal was found by Cheapflights users on 6/14. 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.
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 6/14![United Airlines logo]()
$437
This Delta deal was found by Cheapflights users on 6/12. 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 10/176:00 am
BOS
- HLN
1 stop8h 24m
Delta
Sat 10/2412:50 pm
HLN
- BOS
1 stop8h 59m
Delta
Deal found 6/12![Delta logo]()
$399
This Southwest deal was found by Cheapflights users on 6/11. 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 8/122:45 pm
BOS
- BZN
2 stops9h 40m
Southwest
Sat 8/227:10 am
BZN
- BOS
2 stops12h 30m
Southwest
Deal found 6/11![Southwest logo]()
$517
This Delta deal was found by Cheapflights users on 6/12. 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 10/226:00 am
BOS
- HLN
1 stop8h 24m
Delta
Fri 10/3012:50 pm
HLN
- BOS
1 stop8h 59m
Delta
Deal found 6/12![Delta logo]()
$399
This Alaska Airlines deal was found by Cheapflights users on 6/14. 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 9/179:33 am
BOS
- BIL
1 stop31h 29m
Alaska Airlines
Mon 9/217:29 pm
BIL
- BOS
1 stop18h 55m
Alaska Airlines
Deal found 6/14![Alaska Airlines logo]()
$486
This United Airlines deal was found by Cheapflights users on 6/13. 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.
Tue 9/295:15 am
PWM
- BZN
2 stops12h 05m
United Airlines
Mon 10/54:19 pm
BZN
- PWM
2 stops14h 49m
United Airlines
Deal found 6/13![United Airlines logo]()
$444
This Southwest deal was found by Cheapflights users on 6/14. 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.
Sat 7/187:15 am
BOS
- BZN
2 stops10h 05m
Southwest
Mon 7/207:15 pm
BZN
- BOS
2 stops10h 45m
Southwest
Deal found 6/14![Southwest logo]()
$527
This Delta deal was found by Cheapflights users on 6/13. 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.
Wed 8/56:05 am
BOS
- HLN
1 stop8h 10m
Delta
Sun 8/912:55 pm
HLN
- BOS
1 stop9h 02m
Delta
Deal found 6/13![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 6/14. 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.
Thu 11/193:35 pm
PWM
- BZN
1 stop7h 32m
United Airlines
Tue 12/112:30 pm
BZN
- PWM
1 stop6h 57m
United Airlines
Deal found 6/14![United Airlines logo]()
$458
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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 7/34:33 pm
BOS
- BZN
1 stop24h 51m
Alaska Airlines
Tue 7/76:03 am
BZN
- BOS
1 stop10h 38m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$512
This Southwest deal was found by Cheapflights users on 6/10. 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 8/95:30 am
BOS
- BZN
2 stops10h 05m
Southwest
Fri 8/1411:25 am
BZN
- BOS
2 stops8h 45m
Southwest
Deal found 6/10![Southwest logo]()
$528
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 7/18:15 am
BOS
- BZN
1 stop8h 58m
United Airlines
Sat 7/48:00 am
BZN
- BOS
1 stop7h 31m
United Airlines
Deal found 6/15![United Airlines logo]()
$460
This Delta deal was found by Cheapflights users on 6/14. 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 7/148:16 am
BOS
- BZN
1 stop8h 31m
Delta
Mon 7/2011:29 am
BZN
- BOS
1 stop8h 32m
Delta
Deal found 6/14![Delta logo]()
$422
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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.
Tue 9/2210:03 am
BOS
- HLN
1 stop8h 38m
Alaska Airlines
Wed 9/305:18 pm
HLN
- BOS
1 stop12h 21m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$516
This Alaska Airlines deal was found by Cheapflights users on 6/14. 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 9/43:31 pm
BOS
- MSO
1 stop9h 30m
Alaska Airlines
Sat 9/124:16 pm
MSO
- BOS
2 stops11h 53m
Alaska Airlines
Deal found 6/14![Alaska Airlines logo]()
$517
This Delta deal was found by Cheapflights users on 6/11. 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 9/256:05 am
BOS
- HLN
1 stop8h 12m
Delta
Thu 10/112:57 pm
HLN
- BOS
2 stops10h 20m
Delta
Deal found 6/11![Delta logo]()
$429
This United Airlines deal was found by Cheapflights users on 6/14. 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.
Tue 11/33:35 pm
PWM
- MSO
1 stop7h 51m
United Airlines
Wed 11/46:15 am
MSO
- PWM
1 stop7h 34m
United Airlines
Deal found 6/14![United Airlines logo]()
$505
Last-minute flights from Maine to MontanaDiscover last-minute flight deals from Maine to Montana. Data last updated June 15, 2026 and is based on user searches.
Discover last-minute flight deals from Maine to Montana. Data last updated June 15, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/10. 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 7/18:43 am
BOS
- BZN
Nonstop5h 04m
Delta
Fri 7/312:43 pm
BZN
- BOS
Nonstop4h 31m
Delta
Deal found 6/10![Delta logo]()
$352
This Expedia deal was found by Cheapflights users on 6/10. 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.
Wed 7/18:48 am
BOS
- BZN
Nonstop4h 59m
Multiple Airlines
Fri 7/31:50 pm
BZN
- BOS
1 stop13h 50m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$388
This Cheapflightsfares deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/28:48 am
BOS
- BZN
Nonstop4h 59m
JetBlue
Thu 7/911:22 am
BZN
- BOS
1 stop10h 42m
JetBlue
Deal found 6/11![JetBlue logo]()
$383
This Delta deal was found by Cheapflights users on 6/14. 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.
Thu 7/23:00 pm
BOS
- FCA
1 stop7h 16m
Delta
Sat 7/41:45 pm
FCA
- BOS
1 stop8h 13m
Delta
Deal found 6/14![Delta logo]()
$424
This Delta deal was found by Cheapflights users on 6/12. 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 7/38:43 am
BOS
- BZN
Nonstop5h 04m
Delta
Wed 7/88:25 am
BZN
- BOS
1 stop9h 18m
Delta
Deal found 6/12![Delta logo]()
$362
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.
Fri 7/311:15 am
BOS
- GTF
1 stop8h 29m
Delta
Thu 7/91:17 pm
GTF
- BOS
1 stop8h 30m
Delta
Deal found 6/15![Delta logo]()
$438
This Cheapflightsfares deal was found by Cheapflights users on 6/14. 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 Cheapflightsfares 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
Thu 7/911:22 am
BZN
- BOS
1 stop10h 42m
JetBlue
Deal found 6/14![JetBlue logo]()
$347
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/87:19 am
BOS
- BZN
1 stop9h 54m
United Airlines
Wed 7/224:24 pm
BZN
- BOS
1 stop6h 50m
United Airlines
Deal found 6/11![United Airlines logo]()
$344
This American Airlines deal was found by Cheapflights users on 6/11. 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 7/206:00 am
BOS
- BZN
1 stop11h 22m
American Airlines
Fri 7/245:03 pm
BZN
- BOS
1 stop14h 31m
American Airlines
Deal found 6/11![American Airlines logo]()
$380
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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.
Sun 7/265:01 am
BOS
- BZN
1 stop7h 25m
JetBlue
Thu 7/3012:37 pm
BZN
- BOS
Nonstop4h 29m
JetBlue
Deal found 6/10![JetBlue logo]()
$382
This JetBlue deal was found by Cheapflights users on 6/13. 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.
Tue 7/285:01 am
BOS
- BZN
1 stop7h 25m
JetBlue
Wed 8/512:37 pm
BZN
- BOS
Nonstop4h 29m
JetBlue
Deal found 6/13![JetBlue logo]()
$371
This Cheapflightsfares deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/305:01 am
BOS
- BZN
1 stop7h 25m
JetBlue
Thu 8/611:22 am
BZN
- BOS
1 stop10h 37m
JetBlue
Deal found 6/12![JetBlue 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 June 15, 2026.
Search for one-way flight options from Maine to Montana. Find affordable one-way fares based on user searches. Data last updated June 15, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 9/58:43 am
BOS
- BZN
Nonstop4h 59m
JetBlue
Deal found 6/10![JetBlue logo]()
$149
This Delta deal was found by Cheapflights users on 6/11. 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 6/11![Delta logo]()
$149
This JetBlue deal was found by Cheapflights users on 6/11. 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.
Mon 9/78:43 am
BOS
- BZN
Nonstop4h 59m
JetBlue
Deal found 6/11![JetBlue logo]()
$154
This JetBlue deal was found by Cheapflights users on 6/12. 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 9/85:01 am
BOS
- BZN
1 stop7h 26m
JetBlue
Deal found 6/12![JetBlue logo]()
$164
This United Airlines deal was found by Cheapflights users on 6/12. 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 8/227:05 am
BOS
- BZN
2 stops10h 25m
United Airlines
Deal found 6/12![United Airlines logo]()
$169
This American Airlines deal was found by Cheapflights users on 6/11. 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 8/116:45 am
BOS
- FCA
1 stop9h 49m
American Airlines
Deal found 6/11![American Airlines logo]()
$179
This United Airlines deal was found by Cheapflights users on 6/14. 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.
Tue 9/157:30 am
BOS
- FCA
2 stops10h 24m
United Airlines
Deal found 6/14![United Airlines logo]()
$184
This American Airlines deal was found by Cheapflights users on 6/11. 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 8/202:31 pm
BOS
- BZN
1 stop8h 06m
American Airlines
Deal found 6/11![American Airlines logo]()
$189
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 6/11![Alaska Airlines logo]()
$190
This United Airlines deal was found by Cheapflights users on 6/12. 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 7/97:45 am
BOS
- BZN
1 stop9h 48m
United Airlines
Deal found 6/12![United Airlines logo]()
$193
This Cheapflightsfares deal was found by Cheapflights users on 6/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/185:01 am
BOS
- BZN
1 stop7h 56m
JetBlue
Deal found 6/14![JetBlue logo]()
$194
This Delta deal was found by Cheapflights users on 6/11. 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 9/76:05 am
BOS
- BZN
1 stop8h 00m
Delta
Deal found 6/11![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 June 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $302 (Delta) |
One-way from | $149 (Cheapflightsfares) |
Popular in | June |
Cheapest in | November |
Average price | $628 |
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 15, 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 10/27
11:17 am-9:07 pm
2 stops11h 50m
Bozeman Gallatin Field
Sat 10/31
7:00 am-3:49 pm
1 stop6h 49m
$350
BostonGreat Falls
BOS - GTF
BOSGTF
Boston Logan Intl
Tue 8/25
11:05 am-5:42 pm
1 stop8h 37m
Great Falls
Fri 8/28
1:08 pm-11:57 pm
1 stop8h 49m
$368
PortlandBozeman
PWM - BZN
PWMBZN
Portland
Tue 9/29
6:05 am-1:09 pm
1 stop9h 04m
Bozeman Gallatin Field
Tue 10/6
6:00 am-10:23 pm
2 stops14h 23m
$369
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
BostonHelena
BOS - HLN
BOSHLN
Boston Logan Intl
Tue 10/13
6:00 am-12:24 pm
1 stop8h 24m
Helena
Mon 10/19
12:50 pm-11:49 pm
1 stop8h 59m
$399
BostonHelena
BOS - HLN
BOSHLN
Boston Logan Intl
Sat 10/17
6:00 am-12:24 pm
1 stop8h 24m
Helena
Sat 10/24
12:50 pm-11:49 pm
1 stop8h 59m
$399
BostonHelena
BOS - HLN
BOSHLN
Boston Logan Intl
Thu 10/22
6:00 am-12:24 pm
1 stop8h 24m
Helena
Fri 10/30
12:50 pm-11:49 pm
1 stop8h 59m
$399
BostonHelena
BOS - HLN
BOSHLN
Boston Logan Intl
Wed 8/5
6:05 am-12:15 pm
1 stop8h 10m
Helena
Sun 8/9
12:55 pm-11:57 pm
1 stop9h 02m
$399
PortlandBozeman
PWM - BZN
PWMBZN
Portland
Tue 11/17
9:10 am-9:07 pm
2 stops13h 57m
Bozeman Gallatin Field
Wed 11/18
10:41 am-11:59 pm
2 stops11h 18m
$419
BostonBozeman
BOS - BZN
BOSBZN
Boston Logan Intl
Tue 7/14
8:16 am-2:47 pm
1 stop8h 31m
Bozeman Gallatin Field
Mon 7/20
11:29 am-10:01 pm
1 stop8h 32m
$422
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
PWM-BZN
BOS-FCA
BOS-GTF
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-BZN
PWM-BZN
BOS-FCA
BOS-GTF
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?
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.
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 15, 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.
Food
7.2
Boarding
8.1
Crew
8.5
Comfort
7.8
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Boarding
8.1
Crew
8.5
Comfort
7.8
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Boarding
8.1
Crew
8.5
Comfort
7.8
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Boarding
8.1
Crew
8.5
Comfort
7.8
Entertainment
7.8
Overall
7.9
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 15, 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 15, 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% |