$164+ Cheap flights from Montana to Massachusetts
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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — BOS
Aug 19 — Aug 261
Round-trip
1 adult, Economy
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Cheapest flights from Montana to MassachusettsExplore the most affordable flight options available from Montana to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 20, 2026.
Explore the most affordable flight options available from Montana to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 20, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:07 am
BZN
- BOS
1 stop10h 52m
JetBlue
Sun 9/65:01 am
BOS
- BZN
1 stop7h 26m
JetBlue
Deal found 7/16![JetBlue logo]()
$324
This United Airlines deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Sat 9/510:38 am
BOS
- BZN
1 stop10h 04m
United Airlines
Deal found 7/18![United Airlines logo]()
$327
This United Airlines deal was found by Cheapflights users on 7/20. 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.
Thu 8/204:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Mon 8/2412:27 pm
BOS
- BZN
1 stop8h 15m
United Airlines
Deal found 7/20![United Airlines logo]()
$331
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/34:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Sun 9/67:30 am
BOS
- BZN
2 stops9h 53m
United Airlines
Deal found 7/16![United Airlines logo]()
$332
This United Airlines deal was found by Cheapflights users on 7/15. 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 8/197:55 am
BZN
- BOS
1 stop9h 24m
United Airlines
Mon 8/246:01 am
BOS
- BZN
1 stop7h 39m
United Airlines
Deal found 7/15![United Airlines logo]()
$337
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1712:53 pm
BZN
- BOS
2 stops9h 06m
United Airlines
Tue 10/206:00 am
BOS
- BZN
1 stop7h 45m
United Airlines
Deal found 7/15![United Airlines logo]()
$342
This American Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/291:15 pm
BZN
- BOS
1 stop8h 21m
American Airlines
Wed 11/46:00 am
BOS
- BZN
1 stop8h 52m
American Airlines
Deal found 7/19![American Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:33 pm
BIL
- BOS
1 stop9h 57m
Delta
Wed 9/236:05 am
BOS
- BIL
1 stop8h 12m
Delta
Deal found 7/19![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/23:55 pm
BZN
- BDL
1 stop5h 30m
Delta
Sat 9/52:54 pm
BDL
- BZN
1 stop6h 50m
Delta
Deal found 7/15![Delta logo]()
$349
This Southwest deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/263:25 pm
BZN
- BOS
1 stop6h 40m
Southwest
Tue 9/11:05 pm
BOS
- BZN
2 stops8h 55m
Southwest
Deal found 7/19![Southwest logo]()
$357
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:26 am
BIL
- BOS
1 stop8h 39m
Delta
Tue 8/256:18 pm
BOS
- BIL
1 stop7h 12m
Delta
Deal found 7/17![Delta logo]()
$362
This Southwest deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:15 pm
BZN
- BOS
1 stop6h 55m
Southwest
Mon 10/265:20 pm
BOS
- BZN
1 stop8h 00m
Southwest
Deal found 7/19![Southwest logo]()
$363
Best flights from Montana to MassachusettsDiscover carefully curated flight deals from Montana to Massachusetts that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 20, 2026.
Discover carefully curated flight deals from Montana to Massachusetts that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 20, 2026.
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:24 pm
BIL
- BOS
1 stop10h 06m
Delta
Tue 9/13:00 pm
BOS
- BIL
1 stop7h 12m
Delta
Deal found 7/19![Delta logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/293:44 pm
BIL
- BOS
1 stop12h 31m
Alaska Airlines
Mon 11/29:00 am
BOS
- BIL
1 stop31h 52m
Alaska Airlines
Deal found 7/17![Alaska Airlines logo]()
$373
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/172:28 pm
BIL
- BOS
1 stop7h 31m
United Airlines
Sat 10/248:00 am
BOS
- BIL
2 stops11h 16m
United Airlines
Deal found 7/16![United Airlines logo]()
$376
This Southwest deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/411:20 am
BZN
- ALB
2 stops8h 00m
Southwest
Tue 11/1012:50 pm
ALB
- BZN
2 stops11h 30m
Southwest
Deal found 7/19![Southwest logo]()
$401
This American Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2012:30 pm
BZN
- ALB
1 stop6h 57m
American Airlines
Mon 8/247:00 am
ALB
- BZN
1 stop10h 25m
American Airlines
Deal found 7/15![American Airlines logo]()
$449
This JetBlue deal was found by Cheapflights users on 7/15. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/81:37 pm
BZN
- BOS
Nonstop4h 28m
JetBlue
Tue 8/185:01 am
BOS
- BZN
1 stop7h 25m
JetBlue
Deal found 7/15![JetBlue logo]()
$517
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:26 am
BIL
- BOS
1 stop8h 39m
Delta
Tue 8/256:18 pm
BOS
- BIL
1 stop7h 12m
Delta
Deal found 7/17![Delta logo]()
$362
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/124:17 pm
FCA
- BOS
1 stop11h 45m
United Airlines
Sat 9/196:00 am
BOS
- FCA
1 stop7h 29m
United Airlines
Deal found 7/15![United Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:24 pm
BIL
- BOS
1 stop10h 06m
Delta
Tue 9/13:00 pm
BOS
- BIL
1 stop7h 12m
Delta
Deal found 7/18![Delta logo]()
$362
This Alaska Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:15 pm
GTF
- BOS
1 stop12h 14m
Alaska Airlines
Thu 10/224:55 pm
BOS
- GTF
1 stop25h 40m
Alaska Airlines
Deal found 7/17![Alaska Airlines logo]()
$418
This Southwest deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/123:25 pm
BZN
- BOS
1 stop6h 40m
Southwest
Sat 8/221:00 pm
BOS
- BZN
2 stops10h 15m
Southwest
Deal found 7/15![Southwest logo]()
$421
This United Airlines deal was found by Cheapflights users on 7/20. 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.
Fri 9/42:30 pm
BZN
- ALB
1 stop7h 05m
United Airlines
Tue 9/89:55 am
ALB
- BZN
2 stops13h 24m
United Airlines
Deal found 7/20![United Airlines logo]()
$396
This Delta deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:20 pm
GTF
- BOS
1 stop9h 51m
Delta
Sat 12/56:00 am
BOS
- GTF
1 stop8h 27m
Delta
Deal found 7/18![Delta logo]()
$368
This Alaska Airlines deal was found by Cheapflights users on 7/15. 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.
Sat 12/56:40 am
MSO
- BOS
1 stop8h 06m
Alaska Airlines
Tue 12/87:08 am
BOS
- MSO
1 stop10h 15m
Alaska Airlines
Deal found 7/15![Alaska Airlines logo]()
$427
This Southwest deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:55 am
BZN
- ALB
2 stops12h 05m
Southwest
Mon 8/247:00 am
ALB
- BZN
1 stop7h 55m
Southwest
Deal found 7/15![Southwest logo]()
$430
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:35 pm
HLN
- BOS
1 stop7h 19m
United Airlines
Sat 9/53:10 pm
BOS
- HLN
1 stop8h 20m
United Airlines
Deal found 7/16![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/293:36 pm
FCA
- BDL
1 stop5h 52m
Delta
Sun 11/17:20 am
BDL
- FCA
1 stop9h 21m
Delta
Deal found 7/19![Delta logo]()
$369
This Alaska Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:01 am
BIL
- BOS
2 stops22h 14m
Alaska Airlines
Tue 10/2710:04 am
BOS
- BIL
1 stop31h 00m
Alaska Airlines
Deal found 7/16![Alaska Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:18 pm
GTF
- BOS
2 stops14h 57m
Delta
Thu 10/226:05 am
BOS
- GTF
1 stop8h 28m
Delta
Deal found 7/17![Delta logo]()
$374
This Southwest deal was found by Cheapflights users on 7/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/194:10 pm
BZN
- ALB
2 stops16h 10m
Southwest
Tue 9/224:15 pm
ALB
- BZN
1 stop8h 10m
Southwest
Deal found 7/20![Southwest logo]()
$461
This United Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:15 am
GTF
- BOS
2 stops10h 51m
United Airlines
Thu 10/2210:51 am
BOS
- GTF
2 stops12h 31m
United Airlines
Deal found 7/17![United Airlines logo]()
$421
This Alaska Airlines deal was found by Cheapflights users on 7/15. 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.
Fri 10/307:32 pm
BIL
- BOS
1 stop9h 57m
Alaska Airlines
Mon 11/29:00 am
BOS
- BIL
1 stop31h 52m
Alaska Airlines
Deal found 7/15![Alaska Airlines logo]()
$447
This Southwest deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2011:25 am
BZN
- ALB
2 stops8h 50m
Southwest
Mon 8/247:00 am
ALB
- BZN
1 stop7h 55m
Southwest
Deal found 7/15![Southwest logo]()
$464
This United Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:30 pm
BZN
- ALB
1 stop7h 00m
United Airlines
Fri 9/118:00 am
ALB
- BZN
1 stop9h 30m
United Airlines
Deal found 7/17![United Airlines logo]()
$430
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/191:03 pm
HLN
- BOS
1 stop8h 56m
Delta
Sat 10/246:05 am
BOS
- HLN
1 stop8h 18m
Delta
Deal found 7/19![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/142:27 pm
MSO
- BOS
1 stop7h 24m
United Airlines
Wed 11/186:00 am
BOS
- MSO
2 stops9h 32m
United Airlines
Deal found 7/15![United Airlines logo]()
$432
This Southwest deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:35 am
BZN
- BOS
2 stops11h 15m
Southwest
Sun 8/238:00 am
BOS
- BZN
2 stops11h 05m
Southwest
Deal found 7/16![Southwest logo]()
$482
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:00 pm
FCA
- BOS
1 stop10h 30m
Delta
Sat 10/35:55 am
BOS
- FCA
1 stop9h 30m
Delta
Deal found 7/19![Delta logo]()
$404
This United Airlines deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:30 am
BZN
- BOS
2 stops9h 22m
United Airlines
Mon 9/76:00 am
BOS
- BZN
2 stops11h 30m
United Airlines
Deal found 7/18![United Airlines logo]()
$437
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:33 pm
BIL
- BOS
1 stop9h 57m
Delta
Tue 9/2211:00 am
BOS
- BIL
2 stops14h 15m
Delta
Deal found 7/19![Delta logo]()
$405
Last-minute flights from Montana to MassachusettsDiscover last-minute flight deals from Montana to Massachusetts. Data last updated July 20, 2026 and is based on user searches.
Discover last-minute flight deals from Montana to Massachusetts. Data last updated July 20, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/132:15 pm
BZN
- ALB
1 stop7h 42m
Delta
Tue 8/186:15 am
ALB
- BZN
1 stop8h 50m
Delta
Deal found 7/19![Delta logo]()
$428
This Delta deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:18 pm
GTF
- BOS
1 stop10h 12m
Delta
Sat 8/222:35 pm
BOS
- GTF
2 stops10h 03m
Delta
Deal found 7/16![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:26 am
BIL
- BOS
1 stop8h 39m
Delta
Tue 8/256:18 pm
BOS
- BIL
1 stop7h 12m
Delta
Deal found 7/17![Delta logo]()
$362
This United Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:07 am
BIL
- BOS
2 stops10h 45m
United Airlines
Tue 8/255:08 pm
BOS
- BIL
1 stop6h 59m
United Airlines
Deal found 7/17![United Airlines logo]()
$383
This American Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:22 pm
BIL
- BOS
1 stop8h 28m
American Airlines
Tue 8/256:14 am
BOS
- BIL
1 stop7h 36m
American Airlines
Deal found 7/16![American Airlines logo]()
$402
This American Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2112:55 pm
BZN
- ALB
1 stop9h 03m
American Airlines
Mon 8/247:00 am
ALB
- BZN
1 stop10h 25m
American Airlines
Deal found 7/17![American Airlines logo]()
$391
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:24 pm
BIL
- BOS
1 stop10h 06m
Delta
Tue 9/13:00 pm
BOS
- BIL
1 stop7h 12m
Delta
Deal found 7/19![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:55 pm
HLN
- BOS
2 stops10h 30m
Delta
Sat 9/51:10 pm
BOS
- HLN
2 stops11h 20m
Delta
Deal found 7/18![Delta logo]()
$409
This American Airlines deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:25 pm
MSO
- BOS
1 stop8h 12m
American Airlines
Sat 9/55:51 am
BOS
- MSO
1 stop8h 44m
American Airlines
Deal found 7/18![American Airlines logo]()
$427
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:35 pm
HLN
- BOS
1 stop7h 19m
United Airlines
Sat 9/53:10 pm
BOS
- HLN
1 stop8h 20m
United Airlines
Deal found 7/16![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2812:55 pm
HLN
- BOS
1 stop9h 02m
Delta
Fri 9/46:05 am
BOS
- HLN
1 stop8h 10m
Delta
Deal found 7/18![Delta logo]()
$424
This Delta deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2812:55 pm
HLN
- BOS
1 stop9h 02m
Delta
Sun 9/68:55 am
BOS
- HLN
2 stops15h 35m
Delta
Deal found 7/18![Delta logo]()
$429
One-way flights from Montana to MassachusettsSearch for one-way flight options from Montana to Massachusetts. Find affordable one-way fares based on user searches. Data last updated July 20, 2026.
Search for one-way flight options from Montana to Massachusetts. Find affordable one-way fares based on user searches. Data last updated July 20, 2026.
This Southwest deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/213:30 pm
BZN
- BOS
1 stop7h 00m
Southwest
Deal found 7/18![Southwest logo]()
$164
This United Airlines deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/264:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Deal found 7/18![United Airlines logo]()
$168
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/178:00 am
BZN
- BOS
1 stop9h 20m
United Airlines
Deal found 7/15![United Airlines logo]()
$169
This United Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1611:40 am
BZN
- BOS
1 stop8h 19m
United Airlines
Deal found 7/17![United Airlines logo]()
$172
This American Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:55 pm
BZN
- BOS
1 stop9h 04m
American Airlines
Deal found 7/19![American Airlines logo]()
$174
This Delta deal was found by Cheapflights users on 7/20. 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.
Sun 9/136:33 pm
BIL
- BOS
1 stop9h 57m
Delta
Deal found 7/20![Delta logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/209:42 pm
BZN
- BOS
2 stops36h 23m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$183
This Delta deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:21 pm
GTF
- BOS
1 stop10h 09m
Delta
Deal found 7/15![Delta logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/239:06 pm
BZN
- BOS
2 stops36h 41m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$185
This Southwest deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/243:30 pm
BZN
- BOS
1 stop7h 00m
Southwest
Deal found 7/17![Southwest logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/274:56 pm
BZN
- BOS
2 stops16h 51m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/139:42 pm
BZN
- BOS
2 stops36h 23m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$192
Find flight deals from Montana to Massachusetts
Keep the following information in mind while searching for Montana to Massachusetts flight deals. Data was last updated July 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $324 (Cheapflightsfares) |
One-way from | $164 (Southwest) |
Popular in | November |
Cheapest in | February |
Average price | $537 |
Good round-trip deal | $252 or less |
Good one-way deal | $252 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Montana to Massachusetts 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 July 20, 2026.
Use the filters below to find and compare flights from Montana to Massachusetts that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BillingsBoston
BIL - BOS
BILBOS
Billings Logan Intl
Tue 8/25
6:24 pm-6:30 am
1 stop10h 06m
Boston Logan Intl
Tue 9/1
3:00 pm-8:12 pm
1 stop7h 12m
$349
BillingsBoston
BIL - BOS
BILBOS
Billings Logan Intl
Tue 8/18
6:26 am-5:05 pm
1 stop8h 39m
Boston Logan Intl
Tue 8/25
6:18 pm-11:30 pm
1 stop7h 12m
$362
BillingsBoston
BIL - BOS
BILBOS
Billings Logan Intl
Wed 8/26
6:24 pm-6:30 am
1 stop10h 06m
Boston Logan Intl
Tue 9/1
3:00 pm-8:12 pm
1 stop7h 12m
$362
Great FallsBoston
GTF - BOS
GTFBOS
Great Falls
Tue 12/1
6:20 pm-6:11 am
1 stop9h 51m
Boston Logan Intl
Sat 12/5
6:00 am-12:27 pm
1 stop8h 27m
$368
KalispellHartford
FCA - BDL
FCABDL
Kalispell Glacier Park
Thu 10/29
3:36 pm-11:28 pm
1 stop5h 52m
Hartford Bradley Intl
Sun 11/1
7:20 am-2:41 pm
1 stop9h 21m
$369
BillingsBoston
BIL - BOS
BILBOS
Billings Logan Intl
Thu 10/29
3:44 pm-6:15 am
1 stop12h 31m
Boston Logan Intl
Mon 11/2
9:00 am-2:52 pm
1 stop31h 52m
$373
Great FallsBoston
GTF - BOS
GTFBOS
Great Falls
Tue 10/20
6:18 pm-11:15 am
2 stops14h 57m
Boston Logan Intl
Thu 10/22
6:05 am-12:33 pm
1 stop8h 28m
$374
BillingsBoston
BIL - BOS
BILBOS
Billings Logan Intl
Sat 10/17
2:28 pm-11:59 pm
1 stop7h 31m
Boston Logan Intl
Sat 10/24
8:00 am-5:16 pm
2 stops11h 16m
$376
KalispellBoston
FCA - BOS
FCABOS
Kalispell Glacier Park
Sat 9/12
4:17 pm-6:02 am
1 stop11h 45m
Boston Logan Intl
Sat 9/19
6:00 am-11:29 am
1 stop7h 29m
$389
BozemanAlbany
BZN - ALB
BZNALB
Bozeman Gallatin Field
Fri 9/4
2:30 pm-11:35 pm
1 stop7h 05m
Albany Intl
Tue 9/8
9:55 am-9:19 pm
2 stops13h 24m
$396
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Montana to Massachusetts
Have a flexible travel schedule? Discover the best time to fly to Massachusetts from Montana with our price prediction graph.
BIL-BOS
BZN-ALB
BZN-BOS
FCA-BOS
GTF-BOS
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 Montana to Massachusetts
USMT-USMA
BIL-BOS
BZN-ALB
BZN-BOS
FCA-BOS
What is the cheapest month to book a flight from Montana to Massachusetts?
Currently, February is the cheapest month in which you can book a flight from Montana to Massachusetts (average of $313). Flying from Montana to Massachusetts in November is currently the most expensive (average of $670). 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.
What is the cheapest time of day to fly from MT to MA?
Find hourly flight availability from Montana to Massachusetts. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 20, 2026.
When flying from Montana to Massachusetts, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Montana to Massachusetts
Explore weekly flight availability from Montana to Massachusetts. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 20, 2026.
The most flights from USMT to USMA are scheduled on a Saturday (8 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).
How much does it cost to fly round-trip from Montana to Massachusetts?
How far ahead should I book a flight from Montana to Massachusetts?
To ensure you get the cheapest price possible for a flight from Montana to Massachusetts, you should look to book at least 14 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing Massachusetts
Get insights into the airlines that provide service to Massachusetts. 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 Massachusetts. Reviews last updated July 20, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Montana to Massachusetts. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Montana to Massachusetts. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Montana to Massachusetts
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Massachusetts by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Montana to Massachusetts by cabin class
Find flights from Montana to Massachusetts, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Montana and Massachusetts flights
Browse other Montana and Massachusetts flight options. Last updated on July 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Massachusetts
Find the right flight back to Montana after your stay in Massachusetts
Montana to Massachusetts flights
Consider these flights traveling from Montana to Massachusetts.
Top 6 airlines flying from Montana to Massachusetts
Discover the top 6 airlines that operate flights from Montana to Massachusetts. 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 July 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$173 | Average$535 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$213 | Average$432 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$219 | Average$607 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$271 | Average$451 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$280 | Average$526 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$360 | Average$644 | FlexibilityNo cancel fee | On-time75% |