$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 25 — Aug 11
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 25, 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 25, 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 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 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 8/2910:33 am
BOS
- BZN
Nonstop5h 02m
Delta
Wed 9/22:15 pm
BZN
- BOS
1 stop7h 26m
Delta
Deal found 6/25![Delta logo]()
$317
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 8/1812:27 pm
BOS
- BZN
1 stop8h 15m
United Airlines
Wed 8/264:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Deal found 6/23![United Airlines logo]()
$327
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.
Sat 9/510:38 am
BOS
- BZN
1 stop10h 04m
United Airlines
Wed 9/94:23 pm
BZN
- BOS
1 stop6h 47m
United Airlines
Deal found 6/23![United Airlines logo]()
$332
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 9/58:05 am
BOS
- BZN
2 stops9h 25m
United Airlines
Thu 10/14:24 pm
BZN
- BOS
1 stop6h 35m
United Airlines
Deal found 6/25![United Airlines logo]()
$337
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 American Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” 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 8/186:14 am
BOS
- BIL
1 stop7h 36m
American Airlines
Wed 8/2612:22 pm
BIL
- BOS
1 stop8h 28m
American Airlines
Deal found 6/22![American Airlines logo]()
$349
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 9/27:30 am
BOS
- BZN
2 stops9h 53m
United Airlines
Wed 9/94:23 pm
BZN
- BOS
1 stop6h 47m
United Airlines
Deal found 6/23![United Airlines logo]()
$350
This United Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:05 am
BOS
- BZN
1 stop10h 18m
United Airlines
Thu 8/274:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Deal found 6/20![United Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:33 am
BOS
- BZN
Nonstop5h 02m
Delta
Sat 9/126:17 am
BZN
- BOS
1 stop9h 08m
Delta
Deal found 6/22![Delta logo]()
$352
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
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 25, 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 25, 2026.
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 6/23. 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.
Thu 9/106:05 am
BOS
- GTF
1 stop8h 30m
Delta
Fri 9/186:21 pm
GTF
- BOS
1 stop10h 09m
Delta
Deal found 6/23![Delta logo]()
$368
This Southwest deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:45 pm
BOS
- BZN
2 stops9h 40m
Southwest
Tue 9/152:00 pm
BZN
- BOS
1 stop8h 05m
Southwest
Deal found 6/21![Southwest logo]()
$391
This United Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” 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
Sat 9/53:58 pm
FCA
- BOS
1 stop7h 12m
United Airlines
Deal found 6/21![United Airlines logo]()
$415
This Alaska Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” 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 8/297:12 am
BOS
- GTF
1 stop11h 26m
Alaska Airlines
Tue 9/85:19 pm
GTF
- BOS
1 stop12h 20m
Alaska Airlines
Deal found 6/21![Alaska Airlines logo]()
$465
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” 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 8/294:25 pm
BOS
- GTF
1 stop8h 13m
Delta
Thu 9/36:18 pm
GTF
- BOS
1 stop10h 12m
Delta
Deal found 6/21![Delta logo]()
$368
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:10 am
BOS
- BZN
1 stop9h 40m
Delta
Sat 8/292:15 pm
BZN
- BOS
1 stop9h 10m
Delta
Deal found 6/20![Delta logo]()
$372
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 6/21. Clicking the “Pick Dates” 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 9/198:00 am
BOS
- WYS
2 stops10h 06m
United Airlines
Sat 10/32:05 pm
WYS
- BOS
2 stops8h 54m
United Airlines
Deal found 6/21![United Airlines logo]()
$444
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.
Sat 9/122:54 pm
BOS
- BIL
1 stop7h 13m
Delta
Thu 9/176:33 pm
BIL
- BOS
1 stop9h 57m
Delta
Deal found 6/23![Delta logo]()
$384
This American Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:32 am
PWM
- BZN
2 stops15h 11m
American Airlines
Sat 10/36:30 am
BZN
- PWM
2 stops13h 26m
American Airlines
Deal found 6/20![American Airlines logo]()
$481
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.
Tue 9/87:59 pm
BOS
- MSO
2 stops19h 26m
Alaska Airlines
Tue 9/151:19 pm
MSO
- BOS
1 stop14h 50m
Alaska Airlines
Deal found 6/24![Alaska Airlines logo]()
$487
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” 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 8/296:05 am
BOS
- FCA
1 stop7h 40m
Delta
Fri 9/43:14 pm
FCA
- BOS
1 stop6h 44m
Delta
Deal found 6/21![Delta logo]()
$389
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 11/143:27 pm
PWM
- MSO
1 stop8h 08m
United Airlines
Tue 11/176:15 am
MSO
- PWM
1 stop7h 47m
United Airlines
Deal found 6/24![United Airlines logo]()
$479
This American Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:14 am
BOS
- FCA
1 stop11h 56m
American Airlines
Wed 8/124:50 pm
FCA
- BOS
1 stop14h 47m
American Airlines
Deal found 6/20![American Airlines logo]()
$514
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 6/22. Clicking the “Pick Dates” 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 6/22![Delta logo]()
$399
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.
Sun 9/69:00 am
BOS
- FCA
1 stop8h 17m
United Airlines
Sat 9/124:17 pm
FCA
- BOS
1 stop11h 45m
United Airlines
Deal found 6/24![United Airlines logo]()
$499
This American Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:24 am
BOS
- FCA
1 stop11h 46m
American Airlines
Sat 8/294:54 pm
FCA
- BOS
1 stop15h 38m
American Airlines
Deal found 6/20![American Airlines logo]()
$522
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” 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
Sat 7/2512:15 pm
BZN
- BOS
Nonstop4h 38m
Delta
Deal found 6/22![Delta logo]()
$402
This United Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” 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 11/33:27 pm
PWM
- MSO
1 stop8h 08m
United Airlines
Wed 11/46:15 am
MSO
- PWM
1 stop7h 47m
United Airlines
Deal found 6/21![United Airlines logo]()
$505
This Alaska Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” 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
- HLN
1 stop8h 38m
Alaska Airlines
Sun 9/205:18 pm
HLN
- BOS
1 stop12h 21m
Alaska Airlines
Deal found 6/21![Alaska Airlines logo]()
$566
This American Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” 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 6/21![American Airlines logo]()
$547
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” 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 7/1210:25 am
BOS
- BZN
Nonstop5h 02m
Delta
Thu 7/166:00 am
BZN
- BOS
1 stop8h 50m
Delta
Deal found 6/21![Delta logo]()
$412
This United Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” 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 6/308:00 am
BOS
- BZN
2 stops9h 13m
United Airlines
Sat 7/46:30 am
BZN
- BOS
2 stops9h 01m
United Airlines
Deal found 6/22![United Airlines logo]()
$509
This Delta deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” 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 8/317:10 am
BOS
- FCA
1 stop8h 57m
Delta
Sat 9/56:20 am
FCA
- BOS
1 stop8h 45m
Delta
Deal found 6/22![Delta logo]()
$414
This United Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” 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 8/266:03 am
PWM
- BZN
1 stop7h 37m
United Airlines
Sun 8/3012:43 pm
BZN
- PWM
1 stop6h 40m
United Airlines
Deal found 6/22![United Airlines logo]()
$517
This Delta deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:35 pm
BOS
- BZN
1 stop6h 44m
Delta
Tue 9/156:36 pm
BZN
- BOS
1 stop9h 54m
Delta
Deal found 6/20![Delta logo]()
$417
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.
Fri 7/176:00 am
PWM
- BZN
1 stop8h 02m
United Airlines
Tue 7/2111:38 am
BZN
- PWM
1 stop9h 52m
United Airlines
Deal found 6/25![United Airlines logo]()
$549
This Alaska Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” 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 8/16:03 am
BOS
- MSO
2 stops15h 16m
Alaska Airlines
Sat 8/85:00 pm
MSO
- BOS
1 stop23h 41m
Alaska Airlines
Deal found 6/21![Alaska Airlines logo]()
$739
Last-minute flights from Maine to MontanaDiscover last-minute flight deals from Maine to Montana. Data last updated June 25, 2026 and is based on user searches.
Discover last-minute flight deals from Maine to Montana. Data last updated June 25, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” 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 7/95:55 pm
BOS
- BZN
1 stop7h 57m
Delta
Sun 7/192:27 pm
BZN
- BOS
Nonstop4h 33m
Delta
Deal found 6/21![Delta logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” 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.
Fri 7/1011:59 am
BOS
- FCA
2 stops24h 37m
Multiple Airlines
Sun 7/1210:14 am
FCA
- BOS
1 stop22h 24m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$481
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 6/22. Clicking the “Pick Dates” 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 7/146:45 pm
BOS
- BZN
1 stop7h 38m
Delta
Tue 7/213:53 pm
BZN
- BOS
1 stop6h 02m
Delta
Deal found 6/22![Delta logo]()
$327
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” 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
- BZN
1 stop7h 12m
Delta
Sun 7/192:27 pm
BZN
- BOS
Nonstop4h 33m
Delta
Deal found 6/21![Delta logo]()
$362
This Cheapflightsfares deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/185:01 am
BOS
- BZN
1 stop7h 56m
JetBlue
Sat 7/2512:09 pm
BZN
- BOS
1 stop9h 50m
JetBlue
Deal found 6/20![JetBlue logo]()
$389
This Flysmarter deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/195:01 am
BOS
- BZN
1 stop7h 25m
JetBlue
Sat 7/2512:09 pm
BZN
- BOS
1 stop9h 50m
JetBlue
Deal found 6/22![JetBlue logo]()
$385
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 7/217:19 am
BOS
- BZN
1 stop9h 54m
United Airlines
Tue 7/284:24 pm
BZN
- BOS
1 stop6h 50m
United Airlines
Deal found 6/23![United Airlines logo]()
$396
This Cheapflightsfares deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” 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 6/22![JetBlue logo]()
$354
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
This Cheapflightsfares deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” 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
Thu 8/611:22 am
BZN
- BOS
1 stop10h 37m
JetBlue
Deal found 6/22![JetBlue logo]()
$380
This Kiwi.com deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” 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.
Fri 7/3110:35 am
BOS
- MSO
1 stop25h 04m
Multiple Airlines
Thu 8/610:24 am
MSO
- BOS
2 stops44h 41m
Multiple Airlines
Deal found 6/21![Multiple Airlines logo]()
$474
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 25, 2026.
Search for one-way flight options from Maine to Montana. Find affordable one-way fares based on user searches. Data last updated June 25, 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 6/22. Clicking the “Pick Dates” 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
Deal found 6/22![Delta logo]()
$154
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 11/186:00 am
PWM
- BZN
1 stop9h 16m
Delta
Deal found 6/23![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 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2912:27 pm
BOS
- BZN
2 stops10h 52m
United Airlines
Deal found 6/22![United Airlines logo]()
$169
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 9/227:30 am
BOS
- BZN
2 stops10h 00m
United Airlines
Deal found 6/25![United Airlines logo]()
$174
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 6/24. 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.
Fri 9/186:05 am
BOS
- BIL
1 stop8h 12m
Delta
Deal found 6/24![Delta logo]()
$182
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.
Sun 8/307:30 am
BOS
- BZN
2 stops9h 53m
United Airlines
Deal found 6/23![United Airlines logo]()
$182
This United Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” 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 6/21![United Airlines logo]()
$183
This Alaska Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” 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 9/187:12 am
BOS
- GTF
1 stop11h 27m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$184
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.
Sun 9/137:05 am
BOS
- BZN
1 stop10h 15m
United Airlines
Deal found 6/23![United Airlines logo]()
$186
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 25, 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 25, 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 8/25
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
BostonGreat Falls
BOS - GTF
BOSGTF
Boston Logan Intl
Thu 9/10
6:05 am-12:35 pm
1 stop8h 30m
Great Falls
Fri 9/18
6:21 pm-6:30 am
1 stop10h 09m
$368
BostonGreat Falls
BOS - GTF
BOSGTF
Boston Logan Intl
Sat 8/29
4:25 pm-10:38 pm
1 stop8h 13m
Great Falls
Thu 9/3
6:18 pm-6:30 am
1 stop10h 12m
$368
BostonBozeman
BOS - BZN
BOSBZN
Boston Logan Intl
Thu 8/20
7:10 am-2:50 pm
1 stop9h 40m
Bozeman Gallatin Field
Sat 8/29
2:15 pm-1:25 am
1 stop9h 10m
$372
BostonBillings
BOS - BIL
BOSBIL
Boston Logan Intl
Sat 9/12
2:54 pm-8:07 pm
1 stop7h 13m
Billings Logan Intl
Thu 9/17
6:33 pm-6:30 am
1 stop9h 57m
$384
BostonKalispell
BOS - FCA
BOSFCA
Boston Logan Intl
Sat 8/29
6:05 am-11:45 am
1 stop7h 40m
Kalispell Glacier Park
Fri 9/4
3:14 pm-11:58 pm
1 stop6h 44m
$389
BostonBozeman
BOS - BZN
BOSBZN
Boston Logan Intl
Wed 9/9
2:45 pm-10:25 pm
2 stops9h 40m
Bozeman Gallatin Field
Tue 9/15
2:00 pm-12:05 am
1 stop8h 05m
$391
BangorBozeman
BGR - BZN
BGRBZN
Bangor
Sat 11/7
3:00 pm-12:10 am
2 stops11h 10m
Bozeman Gallatin Field
Sat 11/14
7:00 pm-10:31 am
2 stops13h 31m
$399
Quickest round-trip
BostonBozeman
BOS - BZN
BOSBZN
Boston Logan Intl
Sun 7/19
10:25 am-1:27 pm
Nonstop5h 02m
Bozeman Gallatin Field
Sat 7/25
12:15 pm-6:53 pm
Nonstop4h 38m
$402
BostonBozeman
BOS - BZN
BOSBZN
Boston Logan Intl
Sun 7/12
10:25 am-1:27 pm
Nonstop5h 02m
Bozeman Gallatin Field
Thu 7/16
6:00 am-4:50 pm
1 stop8h 50m
$412
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-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
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?
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 25, 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
Overall
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.8
Entertainment
7.8
Boarding
8.1
Food
7.2
Comfort
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 25, 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 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$203 | Average$314 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$308 | Average$520 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$311 | Average$665 | FlexibilityNo cancel fee | On-time71% |