$149+ Cheap flights from Massachusetts 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.
BOS — BZN
Aug 17 — Aug 241
Round-trip
1 adult, Economy
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Find cheap flights from Massachusetts to Montana with Cheapflights
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Cheapest flights from Massachusetts to MontanaExplore the most affordable flight options available from Massachusetts to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2026.
Explore the most affordable flight options available from Massachusetts to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2026.
This Southwest deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/85:00 am
BOS
- BZN
1 stop7h 40m
Southwest
Tue 12/158:10 am
BZN
- BOS
1 stop6h 35m
Southwest
Deal found 7/14![Southwest logo]()
$317
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:01 am
BOS
- BZN
1 stop8h 11m
JetBlue
Sat 9/512:09 pm
BZN
- BOS
1 stop9h 50m
JetBlue
Deal found 7/15![JetBlue logo]()
$324
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 8/295:01 am
BOS
- BZN
1 stop8h 11m
JetBlue
Tue 9/111:22 am
BZN
- BOS
1 stop10h 37m
JetBlue
Deal found 7/15![JetBlue logo]()
$327
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.
Sat 8/298:05 am
BOS
- BZN
2 stops9h 25m
United Airlines
Wed 9/24:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Deal found 7/17![United Airlines logo]()
$332
This United Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:01 am
BOS
- BZN
1 stop7h 39m
United Airlines
Fri 8/284:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Deal found 7/14![United Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:20 am
BDL
- BZN
1 stop7h 03m
Delta
Wed 10/282:30 pm
BZN
- BDL
1 stop7h 29m
Delta
Deal found 7/14![Delta logo]()
$339
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.
Tue 8/257:30 am
BOS
- BZN
2 stops10h 00m
United Airlines
Tue 9/84:23 pm
BZN
- BOS
1 stop6h 47m
United Airlines
Deal found 7/16![United Airlines logo]()
$342
This United Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/213:35 pm
BDL
- BZN
1 stop7h 29m
United Airlines
Tue 10/2712:30 pm
BZN
- BDL
2 stops9h 29m
United Airlines
Deal found 7/14![United Airlines logo]()
$344
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 11/76:00 am
BOS
- BZN
1 stop7h 33m
United Airlines
Sat 11/142:37 pm
BZN
- BOS
1 stop7h 14m
United Airlines
Deal found 7/16![United Airlines logo]()
$347
This JetBlue deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:46 am
BOS
- BZN
Nonstop4h 56m
JetBlue
Thu 9/311:07 am
BZN
- BOS
1 stop10h 52m
JetBlue
Deal found 7/14![JetBlue logo]()
$348
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.
Tue 9/227:00 am
BOS
- BIL
1 stop6h 57m
American Airlines
Tue 9/2912:28 pm
BIL
- BOS
1 stop6h 32m
American Airlines
Deal found 7/17![American Airlines logo]()
$349
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.
Tue 10/207:10 pm
BDL
- BZN
1 stop6h 47m
Delta
Tue 10/272:07 pm
BZN
- BDL
1 stop7h 21m
Delta
Deal found 7/16![Delta logo]()
$349
Best flights from Massachusetts to MontanaDiscover carefully curated flight deals from Massachusetts to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 18, 2026.
Discover carefully curated flight deals from Massachusetts to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 18, 2026.
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.
Fri 8/287:30 am
BOS
- BZN
2 stops10h 00m
United Airlines
Mon 8/314:30 pm
BZN
- BOS
1 stop6h 40m
United Airlines
Deal found 7/17![United Airlines logo]()
$332
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.
Fri 10/166:05 am
BOS
- BIL
1 stop8h 13m
Delta
Mon 10/196:19 pm
BIL
- BOS
1 stop10h 06m
Delta
Deal found 7/17![Delta logo]()
$362
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.
Tue 9/14:15 pm
ALB
- BZN
1 stop8h 10m
Southwest
Wed 9/98:30 am
BZN
- ALB
2 stops10h 50m
Southwest
Deal found 7/15![Southwest logo]()
$382
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:00 am
BOS
- BZN
1 stop14h 45m
Alaska Airlines
Sat 9/123:42 pm
BZN
- BOS
1 stop12h 27m
Alaska Airlines
Deal found 7/18![Alaska Airlines logo]()
$415
This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:00 am
BDL
- MSO
1 stop8h 35m
American Airlines
Fri 8/215:52 pm
MSO
- BDL
2 stops14h 28m
American Airlines
Deal found 7/14![American Airlines logo]()
$644
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.
Sun 1/106:00 am
BDL
- BZN
1 stop9h 16m
Delta
Tue 1/122:00 pm
BZN
- BDL
1 stop7h 45m
Delta
Deal found 7/17![Delta logo]()
$395
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.
Mon 8/173:25 pm
BOS
- BZN
2 stops9h 00m
Southwest
Mon 8/243:30 pm
BZN
- BOS
1 stop7h 00m
Southwest
Deal found 7/18![Southwest logo]()
$404
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 10/1610:04 am
BOS
- BIL
1 stop31h 00m
Alaska Airlines
Tue 10/203:44 pm
BIL
- BOS
1 stop12h 31m
Alaska Airlines
Deal found 7/15![Alaska Airlines logo]()
$419
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.
Mon 8/177:05 am
BOS
- BZN
1 stop10h 18m
United Airlines
Mon 8/244:30 pm
BZN
- BOS
1 stop6h 40m
United Airlines
Deal found 7/18![United Airlines logo]()
$423
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.
Thu 1/71:15 pm
ALB
- BZN
2 stops11h 06m
Delta
Tue 1/122:00 pm
BZN
- ALB
1 stop7h 34m
Delta
Deal found 7/17![Delta logo]()
$396
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.
Thu 10/225:20 pm
BOS
- BZN
1 stop8h 00m
Southwest
Sun 10/255:00 am
BZN
- BOS
1 stop9h 20m
Southwest
Deal found 7/18![Southwest logo]()
$411
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 8/187:45 am
BOS
- BZN
1 stop9h 34m
United Airlines
Mon 8/244:30 pm
BZN
- BOS
1 stop6h 40m
United Airlines
Deal found 7/17![United Airlines logo]()
$427
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.
Sat 10/36:05 am
BOS
- BZN
1 stop7h 58m
Delta
Sat 10/102:30 pm
BZN
- BOS
1 stop8h 28m
Delta
Deal found 7/15![Delta logo]()
$397
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.
Sat 10/177:00 am
BOS
- BIL
1 stop13h 52m
Alaska Airlines
Wed 10/213:44 pm
BIL
- BOS
1 stop12h 31m
Alaska Airlines
Deal found 7/16![Alaska Airlines logo]()
$447
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.
Mon 9/146:00 am
BDL
- BZN
1 stop7h 03m
United Airlines
Wed 9/1611:40 am
BZN
- BDL
2 stops10h 19m
United Airlines
Deal found 7/18![United Airlines logo]()
$429
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.
Wed 10/76:05 am
BOS
- BZN
1 stop8h 00m
Delta
Fri 10/162:30 pm
BZN
- BOS
1 stop8h 28m
Delta
Deal found 7/16![Delta logo]()
$407
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.
Mon 9/143:40 pm
BDL
- BZN
2 stops8h 45m
Southwest
Wed 9/166:55 am
BZN
- BDL
2 stops12h 15m
Southwest
Deal found 7/18![Southwest logo]()
$453
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.
Tue 9/89:33 am
BOS
- BZN
2 stops13h 46m
United Airlines
Fri 9/184:25 pm
BZN
- BOS
1 stop11h 37m
United Airlines
Deal found 7/18![United Airlines logo]()
$432
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.
Wed 9/237:12 am
BOS
- MSO
1 stop10h 05m
Alaska Airlines
Wed 9/304:16 pm
MSO
- BOS
1 stop13h 23m
Alaska Airlines
Deal found 7/16![Alaska Airlines logo]()
$476
This Alaska Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:33 am
BOS
- BIL
1 stop31h 29m
Alaska Airlines
Sun 8/306:14 am
BIL
- BOS
2 stops21h 55m
Alaska Airlines
Deal found 7/13![Alaska Airlines logo]()
$478
This United Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:00 am
BOS
- BZN
1 stop8h 10m
United Airlines
Fri 9/184:25 pm
BZN
- BOS
1 stop11h 37m
United Airlines
Deal found 7/14![United Airlines logo]()
$437
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.
Thu 8/138:13 pm
ALB
- FCA
1 stop21h 57m
American Airlines
Tue 8/184:50 pm
FCA
- ALB
1 stop20h 18m
American Airlines
Deal found 7/16![American Airlines logo]()
$654
This Delta deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:05 am
BOS
- BIL
1 stop8h 12m
Delta
Wed 9/166:33 pm
BIL
- BOS
1 stop9h 57m
Delta
Deal found 7/14![Delta logo]()
$450
This Alaska Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/127:08 am
BOS
- MSO
1 stop10h 15m
Alaska Airlines
Tue 12/152:16 pm
MSO
- BOS
1 stop7h 49m
Alaska Airlines
Deal found 7/14![Alaska Airlines logo]()
$482
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.
Tue 11/177:40 am
BOS
- BZN
1 stop9h 33m
United Airlines
Wed 11/1810:41 am
BZN
- BOS
2 stops10h 41m
United Airlines
Deal found 7/15![United Airlines logo]()
$442
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.
Thu 10/12:50 pm
ALB
- BZN
2 stops10h 30m
Southwest
Wed 10/78:05 am
BZN
- ALB
2 stops10h 55m
Southwest
Deal found 7/18![Southwest logo]()
$539
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.
Wed 8/196:18 pm
BOS
- BIL
1 stop7h 12m
Delta
Sat 8/226:26 am
BIL
- BOS
1 stop5h 36m
Delta
Deal found 7/16![Delta logo]()
$484
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.
Sat 10/243:35 pm
BDL
- BZN
1 stop7h 29m
United Airlines
Thu 10/2910:41 am
BZN
- BDL
2 stops11h 18m
United Airlines
Deal found 7/17![United Airlines logo]()
$444
This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:00 am
BDL
- MSO
1 stop8h 35m
American Airlines
Sat 8/225:52 pm
MSO
- BDL
2 stops13h 25m
American Airlines
Deal found 7/14![American Airlines logo]()
$726
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.
Fri 10/97:00 am
BOS
- GTF
1 stop11h 35m
Alaska Airlines
Sat 10/175:15 pm
GTF
- BOS
1 stop12h 14m
Alaska Airlines
Deal found 7/16![Alaska Airlines logo]()
$520
Last-minute flights from Massachusetts to MontanaDiscover last-minute flight deals from Massachusetts to Montana. Data last updated July 18, 2026 and is based on user searches.
Discover last-minute flight deals from Massachusetts to Montana. Data last updated July 18, 2026 and is based on user searches.
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.
Wed 8/1910:38 am
BOS
- BZN
1 stop10h 04m
United Airlines
Wed 8/264:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Deal found 7/16![United Airlines logo]()
$352
This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/212:32 pm
BOS
- BZN
1 stop8h 05m
American Airlines
Fri 8/2812:55 pm
BZN
- BOS
1 stop7h 55m
American Airlines
Deal found 7/14![American Airlines logo]()
$317
This Southwest deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/213:25 pm
BOS
- BZN
2 stops9h 00m
Southwest
Thu 8/273:30 pm
BZN
- BOS
1 stop7h 00m
Southwest
Deal found 7/14![Southwest logo]()
$322
This Southwest deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/235:20 am
BDL
- BZN
2 stops10h 15m
Southwest
Tue 9/112:55 pm
BZN
- BDL
1 stop6h 35m
Southwest
Deal found 7/14![Southwest logo]()
$344
This United Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:01 am
BOS
- BZN
1 stop7h 39m
United Airlines
Fri 8/284:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Deal found 7/14![United Airlines logo]()
$337
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.
Mon 8/246:45 am
BOS
- BZN
1 stop10h 40m
American Airlines
Tue 9/111:55 am
BZN
- BOS
1 stop8h 11m
American Airlines
Deal found 7/16![American Airlines logo]()
$347
This United Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:40 am
BDL
- BZN
1 stop7h 43m
United Airlines
Sat 9/52:30 pm
BZN
- BDL
1 stop7h 13m
United Airlines
Deal found 7/14![United Airlines logo]()
$339
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.
Tue 8/257:30 am
BOS
- BZN
2 stops10h 00m
United Airlines
Thu 8/274:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Deal found 7/16![United Airlines logo]()
$342
This JetBlue deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:46 am
BOS
- BZN
Nonstop4h 56m
JetBlue
Thu 9/311:07 am
BZN
- BOS
1 stop10h 52m
JetBlue
Deal found 7/14![JetBlue logo]()
$348
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:01 am
BOS
- BZN
1 stop8h 11m
JetBlue
Sat 9/512:09 pm
BZN
- BOS
1 stop9h 50m
JetBlue
Deal found 7/15![JetBlue logo]()
$324
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 8/295:01 am
BOS
- BZN
1 stop8h 11m
JetBlue
Tue 9/111:22 am
BZN
- BOS
1 stop10h 37m
JetBlue
Deal found 7/15![JetBlue logo]()
$327
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.
Sat 8/298:05 am
BOS
- BZN
2 stops9h 25m
United Airlines
Wed 9/24:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Deal found 7/17![United Airlines logo]()
$332
One-way flights from Massachusetts to MontanaSearch for one-way flight options from Massachusetts to Montana. Find affordable one-way fares based on user searches. Data last updated July 18, 2026.
Search for one-way flight options from Massachusetts to Montana. Find affordable one-way fares based on user searches. Data last updated July 18, 2026.
This Delta deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2910:33 am
BOS
- BZN
Nonstop5h 02m
Delta
Deal found 7/14![Delta logo]()
$149
This Super.com 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:01 am
BOS
- BZN
1 stop8h 11m
JetBlue
Deal found 7/15![JetBlue logo]()
$156
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:01 am
BOS
- BZN
1 stop8h 11m
JetBlue
Deal found 7/15![JetBlue logo]()
$157
This Delta deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:45 pm
BOS
- BZN
1 stop7h 30m
Delta
Deal found 7/14![Delta logo]()
$159
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:01 am
BOS
- BZN
1 stop7h 25m
JetBlue
Deal found 7/16![JetBlue logo]()
$164
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.
Tue 8/257:05 am
BOS
- BZN
2 stops10h 25m
United Airlines
Deal found 7/16![United Airlines logo]()
$169
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:59 am
ALB
- BZN
1 stop8h 31m
Allegiant Air
Deal found 7/15![Allegiant Air logo]()
$169
This United Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:00 am
BDL
- BZN
1 stop7h 40m
United Airlines
Deal found 7/13![United Airlines logo]()
$170
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 9/166:00 am
BOS
- BZN
1 stop8h 10m
United Airlines
Deal found 7/17![United Airlines logo]()
$172
This Southwest deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/113:25 pm
BOS
- BZN
2 stops9h 00m
Southwest
Deal found 7/14![Southwest logo]()
$174
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 8/266:18 pm
BOS
- BIL
1 stop7h 12m
Delta
Deal found 7/15![Delta logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:05 am
BDL
- BZN
2 stops35h 56m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$179
Find flight deals from Massachusetts to Montana
Keep the following information in mind while searching for Massachusetts to Montana flight deals. Data was last updated July 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $317 (Southwest) |
One-way from | $149 (Delta) |
Popular in | December |
Cheapest in | November |
Average price | $474 |
Good round-trip deal | $414 or less |
Good one-way deal | $229 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Massachusetts 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 July 18, 2026.
Use the filters below to find and compare flights from Massachusetts to Montana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonBozeman
BOS - BZN
BOSBZN
Boston Logan Intl
Fri 8/28
7:30 am-3:30 pm
2 stops10h 00m
Bozeman Gallatin Field
Mon 8/31
4:30 pm-1:10 am
1 stop6h 40m
$332
BostonBillings
BOS - BIL
BOSBIL
Boston Logan Intl
Fri 10/16
6:05 am-12:18 pm
1 stop8h 13m
Billings Logan Intl
Mon 10/19
6:19 pm-6:25 am
1 stop10h 06m
$362
AlbanyBozeman
ALB - BZN
ALBBZN
Albany Intl
Tue 9/1
4:15 pm-10:25 pm
1 stop8h 10m
Bozeman Gallatin Field
Wed 9/9
8:30 am-9:20 pm
2 stops10h 50m
$382
HartfordBozeman
BDL - BZN
BDLBZN
Hartford Bradley Intl
Sun 1/10
6:00 am-1:16 pm
1 stop9h 16m
Bozeman Gallatin Field
Tue 1/12
2:00 pm-11:45 pm
1 stop7h 45m
$395
AlbanyBozeman
ALB - BZN
ALBBZN
Albany Intl
Thu 1/7
1:15 pm-10:21 pm
2 stops11h 06m
Bozeman Gallatin Field
Tue 1/12
2:00 pm-11:34 pm
1 stop7h 34m
$396
BostonBozeman
BOS - BZN
BOSBZN
Boston Logan Intl
Sat 10/3
6:05 am-12:03 pm
1 stop7h 58m
Bozeman Gallatin Field
Sat 10/10
2:30 pm-12:58 am
1 stop8h 28m
$397
BostonBozeman
BOS - BZN
BOSBZN
Boston Logan Intl
Mon 8/17
3:25 pm-10:25 pm
2 stops9h 00m
Bozeman Gallatin Field
Mon 8/24
3:30 pm-12:30 am
1 stop7h 00m
$404
BostonBozeman
BOS - BZN
BOSBZN
Boston Logan Intl
Wed 10/7
6:05 am-12:05 pm
1 stop8h 00m
Bozeman Gallatin Field
Fri 10/16
2:30 pm-12:58 am
1 stop8h 28m
$407
BostonBozeman
BOS - BZN
BOSBZN
Boston Logan Intl
Thu 10/22
5:20 pm-11:20 pm
1 stop8h 00m
Bozeman Gallatin Field
Sun 10/25
5:00 am-4:20 pm
1 stop9h 20m
$411
BostonBozeman
BOS - BZN
BOSBZN
Boston Logan Intl
Sat 9/5
8:00 am-8:45 pm
1 stop14h 45m
Bozeman Gallatin Field
Sat 9/12
3:42 pm-6:09 am
1 stop12h 27m
$415
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Massachusetts to Montana
Have a flexible travel schedule? Discover the best time to fly to Montana from Massachusetts with our price prediction graph.
BOS-BZN
BDL-BZN
BOS-BIL
ALB-BZN
BDL-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 Massachusetts to Montana
USMA-USMT
BOS-BZN
BDL-BZN
BOS-BIL
ALB-BZN
What is the cheapest month to book a flight from Massachusetts to Montana?
Currently, January is the cheapest month in which you can book a flight from Massachusetts to Montana (average of $401). Flying from Massachusetts to Montana in December is currently the most expensive (average of $581). 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 MA to MT?
Find hourly flight availability from Massachusetts to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 18, 2026.
When flying from Massachusetts to Montana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost to fly round-trip from Massachusetts to Montana?
How far ahead should I book a flight from Massachusetts to Montana?
The best time to book flights from Massachusetts to Montana is 39 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 July 18, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Delta, andUnited Airlines from Massachusetts to Montana to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Crew
8.5
Food
7.0
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Overall
7.9
Crew
8.5
Food
7.0
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Overall
7.9
Crew
8.5
Food
7.0
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Overall
7.9
Crew
8.5
Food
7.0
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Overall
7.9
Crew
8.5
Food
7.0
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Overall
7.9
Crew
8.5
Food
7.0
Entertainment
7.0
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Related info for your journey
Find useful and relevant information for your journey from Massachusetts 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 Massachusetts 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 Massachusetts to Montana by cabin class
Find flights from Massachusetts to Montana, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Massachusetts and Montana flights
Browse other Massachusetts and Montana flight options. Last updated on July 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Montana
Find the right flight back to Massachusetts after your stay in Montana
Massachusetts to Montana flights
Consider these flights traveling from Massachusetts to Montana.
Top 6 airlines flying from Massachusetts to Montana
Discover the top 6 airlines that operate flights from Massachusetts 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 July 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$160 | Average$483 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$178 | Average$514 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$210 | Average$488 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$237 | Average$583 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$263 | Average$553 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$336 | Average$509 | FlexibilityNo cancel fee | On-time63% |