$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 28 — Aug 41
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 28, 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 28, 2026.
This Delta deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 6/24![Delta logo]()
$307
This Cheapflightsfares deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 8/235:01 am
BOS
- BZN
1 stop7h 25m
JetBlue
Wed 9/212:58 pm
BZN
- BOS
Nonstop5h 02m
JetBlue
Deal found 6/27![JetBlue logo]()
$309
This American Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 6/25![American Airlines logo]()
$314
This Super.com deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 8/288:46 am
BOS
- BZN
Nonstop4h 56m
JetBlue
Wed 9/212:58 pm
BZN
- BOS
Nonstop5h 02m
JetBlue
Deal found 6/27![JetBlue logo]()
$321
This Delta deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 8/298:15 am
BOS
- BZN
1 stop8h 35m
Delta
Wed 9/22:15 pm
BZN
- BOS
1 stop7h 26m
Delta
Deal found 6/25![Delta logo]()
$327
This United Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 9/512:27 pm
BOS
- BZN
1 stop8h 15m
United Airlines
Wed 9/94:23 pm
BZN
- BOS
1 stop6h 47m
United Airlines
Deal found 6/25![United Airlines logo]()
$332
This Delta deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” 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 9/36:05 am
BOS
- WYS
1 stop8h 22m
Delta
Fri 9/111:09 pm
WYS
- BOS
1 stop8h 44m
Delta
Deal found 6/26![Delta logo]()
$334
This United Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:05 am
BOS
- BZN
1 stop9h 18m
United Airlines
Thu 8/204:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Deal found 6/27![United Airlines logo]()
$340
This United Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:05 am
BOS
- BZN
1 stop9h 18m
United Airlines
Fri 8/214:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Deal found 6/25![United Airlines logo]()
$342
This United Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/188:05 am
BOS
- BZN
2 stops9h 25m
United Airlines
Wed 8/264:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Deal found 6/24![United Airlines logo]()
$345
This American Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 10/51:52 pm
BZN
- PWM
1 stop6h 13m
American Airlines
Deal found 6/25![American Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 9/122:54 pm
BOS
- BIL
1 stop7h 13m
Delta
Sat 9/196:33 pm
BIL
- BOS
1 stop9h 57m
Delta
Deal found 6/28![Delta logo]()
$349
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 28, 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 28, 2026.
This United Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/298:05 am
BOS
- BZN
2 stops9h 25m
United Airlines
Sat 9/54:30 pm
BZN
- BOS
1 stop6h 40m
United Airlines
Deal found 6/24![United Airlines logo]()
$332
This American Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 6/24![American Airlines logo]()
$333
This Delta deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 9/122:54 pm
BOS
- BIL
1 stop7h 13m
Delta
Sat 9/196:33 pm
BIL
- BOS
1 stop9h 57m
Delta
Deal found 6/28![Delta logo]()
$349
This Southwest deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 8/2912:10 pm
BOS
- BZN
2 stops11h 05m
Southwest
Wed 9/26:55 am
BZN
- BOS
2 stops12h 30m
Southwest
Deal found 6/25![Southwest logo]()
$365
This Alaska Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:33 am
BOS
- MSO
1 stop29h 52m
Alaska Airlines
Tue 9/84:16 pm
MSO
- BOS
1 stop13h 23m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$427
This Delta deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” 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 9/196:05 am
BOS
- BIL
1 stop8h 12m
Delta
Fri 9/256:33 pm
BIL
- BOS
1 stop9h 57m
Delta
Deal found 6/26![Delta logo]()
$349
This American Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” 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 9/296:00 am
PWM
- BZN
2 stops11h 26m
American Airlines
Mon 10/51:52 pm
BZN
- PWM
1 stop6h 13m
American Airlines
Deal found 6/26![American Airlines logo]()
$377
This Southwest deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 9/53:55 pm
BOS
- BZN
1 stop7h 20m
Southwest
Wed 9/96:55 am
BZN
- BOS
2 stops12h 30m
Southwest
Deal found 6/24![Southwest logo]()
$392
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 9/206:05 am
BOS
- GTF
1 stop8h 30m
Delta
Mon 9/286:21 pm
GTF
- BOS
1 stop10h 09m
Delta
Deal found 6/23![Delta logo]()
$368
This United Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 8/297:05 am
BOS
- FCA
2 stops10h 49m
United Airlines
Fri 9/43:58 pm
FCA
- BOS
1 stop7h 13m
United Airlines
Deal found 6/25![United Airlines logo]()
$412
This Southwest deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 8/247:40 am
PWM
- BZN
1 stop7h 15m
Southwest
Fri 8/2812:20 pm
BZN
- PWM
1 stop7h 10m
Southwest
Deal found 6/24![Southwest logo]()
$415
This United Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:05 am
BOS
- BZN
2 stops9h 25m
United Airlines
Fri 9/44:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Deal found 6/24![United Airlines logo]()
$416
This Delta deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” 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 9/196:05 am
BOS
- FCA
1 stop7h 42m
Delta
Sat 9/266:00 pm
FCA
- BOS
1 stop10h 30m
Delta
Deal found 6/26![Delta logo]()
$389
This Alaska Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 9/1710:03 am
BOS
- BIL
2 stops30h 59m
Alaska Airlines
Mon 9/217:29 pm
BIL
- BOS
1 stop10h 10m
Alaska Airlines
Deal found 6/28![Alaska Airlines logo]()
$496
This United Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 8/2210:38 am
BOS
- BZN
2 stops12h 41m
United Airlines
Fri 8/284:25 pm
BZN
- BOS
1 stop11h 37m
United Airlines
Deal found 6/27![United Airlines logo]()
$432
This Southwest deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:40 am
PWM
- BZN
1 stop7h 15m
Southwest
Fri 8/288:35 am
BZN
- PWM
2 stops10h 55m
Southwest
Deal found 6/26![Southwest logo]()
$436
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 11/46:05 am
BOS
- HLN
1 stop8h 18m
Delta
Wed 11/1112:50 pm
HLN
- BOS
1 stop8h 59m
Delta
Deal found 6/27![Delta logo]()
$399
This Alaska Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 10/277:00 am
BOS
- HLN
1 stop11h 11m
Alaska Airlines
Sat 10/314:48 pm
HLN
- BOS
1 stop30h 11m
Alaska Airlines
Deal found 6/25![Alaska Airlines logo]()
$506
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 9/86:00 am
BOS
- BZN
1 stop8h 10m
United Airlines
Fri 9/184:25 pm
BZN
- BOS
1 stop11h 37m
United Airlines
Deal found 6/23![United Airlines logo]()
$432
This Southwest deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 8/239:25 am
BOS
- BZN
2 stops9h 40m
Southwest
Wed 9/26:55 am
BZN
- BOS
2 stops12h 30m
Southwest
Deal found 6/27![Southwest logo]()
$438
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 6/27![Delta logo]()
$399
This Alaska Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:12 am
BOS
- MSO
1 stop10h 05m
Alaska Airlines
Sun 9/67:15 am
MSO
- BOS
2 stops20h 34m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$507
This United Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” 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 9/811:00 am
BOS
- BZN
2 stops12h 19m
United Airlines
Fri 9/113:23 pm
BZN
- BOS
2 stops12h 36m
United Airlines
Deal found 6/26![United Airlines logo]()
$442
This Alaska Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:12 am
BOS
- MSO
1 stop10h 05m
Alaska Airlines
Sun 9/204:16 pm
MSO
- BOS
1 stop13h 23m
Alaska Airlines
Deal found 6/24![Alaska Airlines logo]()
$516
This Delta deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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
1 stop9h 00m
Delta
Sat 8/2212:02 pm
BZN
- PWM
1 stop7h 29m
Delta
Deal found 6/28![Delta logo]()
$431
This United Airlines deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 9/123:10 pm
BOS
- MSO
1 stop8h 21m
United Airlines
Sat 9/194:15 pm
MSO
- BOS
1 stop11h 47m
United Airlines
Deal found 6/28![United Airlines logo]()
$454
This Delta deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 7/136:05 am
BOS
- WYS
1 stop8h 21m
Delta
Tue 7/211:10 pm
WYS
- BOS
1 stop8h 37m
Delta
Deal found 6/28![Delta logo]()
$439
This Southwest deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 12/235:20 am
PWM
- BZN
2 stops13h 10m
Southwest
Tue 12/295:05 pm
BZN
- PWM
2 stops14h 50m
Southwest
Deal found 6/28![Southwest logo]()
$551
This United Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:45 am
BOS
- WYS
2 stops9h 35m
United Airlines
Tue 8/251:55 pm
WYS
- BOS
2 stops9h 16m
United Airlines
Deal found 6/26![United Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” 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 9/294:20 pm
PWM
- BZN
2 stops9h 55m
Delta
Tue 10/66:00 am
BZN
- PWM
2 stops14h 23m
Delta
Deal found 6/26![Delta logo]()
$441
Last-minute flights from Maine to MontanaDiscover last-minute flight deals from Maine to Montana. Data last updated June 28, 2026 and is based on user searches.
Discover last-minute flight deals from Maine to Montana. Data last updated June 28, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 7/116:05 am
BOS
- BZN
1 stop7h 57m
United Airlines
Wed 7/154:24 pm
BZN
- BOS
1 stop6h 50m
United Airlines
Deal found 6/24![United Airlines logo]()
$381
This Delta deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 7/116:05 am
BOS
- HLN
1 stop8h 10m
Delta
Wed 7/2212:55 pm
HLN
- BOS
1 stop8h 52m
Delta
Deal found 6/25![Delta logo]()
$424
This Delta deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 7/146:05 am
BOS
- WYS
1 stop8h 21m
Delta
Tue 7/211:10 pm
WYS
- BOS
1 stop8h 37m
Delta
Deal found 6/28![Delta logo]()
$369
This JetBlue deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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.
Wed 7/158:43 am
BOS
- BZN
Nonstop4h 59m
JetBlue
Sun 7/191:08 pm
BZN
- BOS
Nonstop4h 28m
JetBlue
Deal found 6/28![JetBlue logo]()
$361
This Delta deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 7/1910:25 am
BOS
- BZN
Nonstop5h 02m
Delta
Wed 7/228:25 am
BZN
- BOS
1 stop9h 18m
Delta
Deal found 6/25![Delta logo]()
$372
This United Airlines deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 7/196:05 am
BOS
- BZN
1 stop7h 57m
United Airlines
Thu 7/234:24 pm
BZN
- BOS
1 stop6h 50m
United Airlines
Deal found 6/27![United Airlines logo]()
$376
This United Airlines deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” 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 7/217:19 am
BOS
- BZN
1 stop9h 54m
United Airlines
Tue 7/288:00 am
BZN
- BOS
1 stop6h 29m
United Airlines
Deal found 6/26![United Airlines logo]()
$395
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 7/273:40 pm
BOS
- BZN
1 stop9h 09m
Delta
Fri 7/317:30 pm
BZN
- BOS
1 stop8h 35m
Delta
Deal found 6/27![Delta logo]()
$337
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 7/287:19 am
BOS
- BZN
1 stop9h 54m
United Airlines
Mon 8/34:24 pm
BZN
- BOS
1 stop6h 50m
United Airlines
Deal found 6/23![United Airlines logo]()
$327
This Cheapflightsfares deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 7/285:01 am
BOS
- BZN
1 stop7h 25m
JetBlue
Tue 8/411:22 am
BZN
- BOS
1 stop10h 37m
JetBlue
Deal found 6/28![JetBlue logo]()
$354
This Delta deal was found by Cheapflights users on 6/27. Clicking the “Pick Dates” 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 7/283:40 pm
BOS
- BZN
1 stop9h 09m
Delta
Fri 7/317:30 pm
BZN
- BOS
1 stop8h 35m
Delta
Deal found 6/27![Delta logo]()
$387
This Cheapflightsfares deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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.
Wed 7/298:43 am
BOS
- BZN
Nonstop4h 59m
JetBlue
Wed 8/512:37 pm
BZN
- BOS
Nonstop4h 29m
JetBlue
Deal found 6/25![JetBlue logo]()
$353
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 28, 2026.
Search for one-way flight options from Maine to Montana. Find affordable one-way fares based on user searches. Data last updated June 28, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 8/299:45 am
BOS
- BZN
Nonstop4h 57m
JetBlue
Deal found 6/25![JetBlue logo]()
$146
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 8/2310:35 am
BOS
- BZN
Nonstop5h 02m
Delta
Deal found 6/23![Delta logo]()
$154
This Delta deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 6/25![Delta logo]()
$155
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 8/195:51 am
BOS
- BZN
1 stop6h 30m
Delta
Deal found 6/23![Delta logo]()
$164
This United Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 9/228:05 am
BOS
- BZN
1 stop9h 16m
United Airlines
Deal found 6/25![United Airlines logo]()
$169
This American Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:00 am
BOS
- BIL
1 stop7h 57m
American Airlines
Deal found 6/24![American Airlines logo]()
$181
This Delta deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” 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 8/196:18 pm
BOS
- BIL
1 stop7h 12m
Delta
Deal found 6/28![Delta logo]()
$182
This United Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/188:05 am
BOS
- BZN
2 stops9h 25m
United Airlines
Deal found 6/25![United Airlines logo]()
$182
This Delta deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” 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 8/246:05 am
BOS
- GTF
1 stop8h 23m
Delta
Deal found 6/26![Delta logo]()
$184
This Super.com deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” 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 8/188:46 am
BOS
- BZN
Nonstop4h 56m
JetBlue
Deal found 6/25![JetBlue logo]()
$186
This United Airlines deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” 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 9/912:37 pm
BOS
- BZN
1 stop9h 20m
United Airlines
Deal found 6/23![United Airlines logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” 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 9/231:00 pm
BOS
- BZN
2 stops33h 52m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$190
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 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $307 (Delta) |
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 28, 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
BostonBozeman
BOS - BZN
BOSBZN
Boston Logan Intl
Sat 8/29
8:05 am-3:30 pm
2 stops9h 25m
Bozeman Gallatin Field
Sat 9/5
4:30 pm-1:10 am
1 stop6h 40m
$332
PortlandBozeman
PWM - BZN
PWMBZN
Portland
Tue 8/25
5:30 am-3:25 pm
2 stops11h 55m
Bozeman Gallatin Field
Tue 9/1
6:26 am-6:52 pm
1 stop10h 26m
$333
BostonBillings
BOS - BIL
BOSBIL
Boston Logan Intl
Sat 9/12
2:54 pm-8:07 pm
1 stop7h 13m
Billings Logan Intl
Sat 9/19
6:33 pm-6:30 am
1 stop9h 57m
$349
BostonBillings
BOS - BIL
BOSBIL
Boston Logan Intl
Sat 9/19
6:05 am-12:17 pm
1 stop8h 12m
Billings Logan Intl
Fri 9/25
6:33 pm-6:30 am
1 stop9h 57m
$349
BostonBozeman
BOS - BZN
BOSBZN
Boston Logan Intl
Sat 8/29
12:10 pm-9:15 pm
2 stops11h 05m
Bozeman Gallatin Field
Wed 9/2
6:55 am-9:25 pm
2 stops12h 30m
$365
BostonGreat Falls
BOS - GTF
BOSGTF
Boston Logan Intl
Sun 9/20
6:05 am-12:35 pm
1 stop8h 30m
Great Falls
Mon 9/28
6:21 pm-6:30 am
1 stop10h 09m
$368
PortlandBozeman
PWM - BZN
PWMBZN
Portland
Tue 9/29
6:00 am-3:26 pm
2 stops11h 26m
Bozeman Gallatin Field
Mon 10/5
1:52 pm-10:05 pm
1 stop6h 13m
$377
BostonKalispell
BOS - FCA
BOSFCA
Boston Logan Intl
Sat 9/19
6:05 am-11:47 am
1 stop7h 42m
Kalispell Glacier Park
Sat 9/26
6:00 pm-6:30 am
1 stop10h 30m
$389
BostonBozeman
BOS - BZN
BOSBZN
Boston Logan Intl
Sat 9/5
3:55 pm-9:15 pm
1 stop7h 20m
Bozeman Gallatin Field
Wed 9/9
6:55 am-9:25 pm
2 stops12h 30m
$392
BostonHelena
BOS - HLN
BOSHLN
Boston Logan Intl
Wed 11/4
6:05 am-12:23 pm
1 stop8h 18m
Helena
Wed 11/11
12:50 pm-11:49 pm
1 stop8h 59m
$399
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-BIL
BOS-GTF
BOS-WYS
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-BIL
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 46 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 28, 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.
Crew
8.5
Boarding
8.1
Overall
7.8
Food
7.2
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Boarding
8.1
Overall
7.8
Food
7.2
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Boarding
8.1
Overall
7.8
Food
7.2
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Boarding
8.1
Overall
7.8
Food
7.2
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Maine to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Maine to Montana
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Montana by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Maine to Montana by cabin class
Find flights from Maine to Montana, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Maine and Montana flights
Browse other Maine and Montana flight options. Last updated on June 28, 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 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$203 | Average$314 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$308 | Average$513 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$311 | Average$680 | FlexibilityNo cancel fee | On-time71% |