$154+ 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 26 — Sep 21
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 27, 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 27, 2026.
This Delta deal was found by Cheapflights users on 7/23. 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 8/2910:33 am
BOS
- BZN
Nonstop5h 02m
Delta
Sat 9/52:30 pm
BZN
- BOS
Nonstop4h 33m
Delta
Deal found 7/23![Delta logo]()
$307
This Sembo deal was found by Cheapflights users on 7/23. 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 Sembo 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 7/23![JetBlue logo]()
$320
This United Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:00 am
BOS
- BZN
1 stop7h 45m
United Airlines
Thu 10/292:37 pm
BZN
- BOS
1 stop7h 13m
United Airlines
Deal found 7/26![United Airlines logo]()
$330
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:30 am
BOS
- BZN
2 stops9h 53m
United Airlines
Sat 9/54:30 pm
BZN
- BOS
1 stop6h 45m
United Airlines
Deal found 7/27![United Airlines logo]()
$332
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Mon 8/249:00 am
BOS
- BZN
1 stop8h 23m
United Airlines
Tue 9/112:43 pm
BZN
- BOS
1 stop7h 16m
United Airlines
Deal found 7/22![United Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 7/23. 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 10/217:10 am
BDL
- BZN
1 stop8h 10m
Delta
Tue 10/272:07 pm
BZN
- BDL
1 stop7h 21m
Delta
Deal found 7/23![Delta logo]()
$339
This Southwest deal was found by Cheapflights users on 7/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:40 am
BOS
- BZN
1 stop7h 05m
Southwest
Tue 9/16:55 am
BZN
- BOS
2 stops12h 30m
Southwest
Deal found 7/22![Southwest logo]()
$342
This American Airlines deal was found by Cheapflights users on 7/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:37 am
BDL
- BZN
2 stops8h 48m
American Airlines
Mon 10/261:15 pm
BZN
- BDL
1 stop7h 44m
American Airlines
Deal found 7/23![American Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/273:47 pm
BOS
- BZN
1 stop8h 50m
Delta
Thu 11/52:31 pm
BZN
- BOS
1 stop8h 49m
Delta
Deal found 7/26![Delta logo]()
$347
This Delta deal was found by Cheapflights users on 7/22. 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 8/226:20 am
BOS
- BZN
1 stop8h 15m
Delta
Fri 8/281:00 pm
BZN
- BOS
1 stop8h 57m
Delta
Deal found 7/22![Delta logo]()
$352
This United Airlines deal was found by Cheapflights users on 7/23. 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 8/167:05 am
BOS
- BZN
1 stop10h 18m
United Airlines
Thu 8/204:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Deal found 7/23![United Airlines logo]()
$354
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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.
Fri 9/254:48 pm
BOS
- BIL
1 stop20h 52m
Alaska Airlines
Mon 9/283:42 pm
BIL
- BOS
1 stop12h 27m
Alaska Airlines
Deal found 7/24![Alaska Airlines logo]()
$359
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 27, 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 27, 2026.
This Delta deal was found by Cheapflights users on 7/25. 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.
Fri 10/166:05 am
BOS
- BIL
1 stop8h 13m
Delta
Mon 10/196:29 pm
BIL
- BOS
1 stop9h 56m
Delta
Deal found 7/25![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Thu 10/2210:33 am
BDL
- BZN
2 stops10h 39m
United Airlines
Tue 10/276:30 am
BZN
- BDL
2 stops9h 28m
United Airlines
Deal found 7/25![United Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 7/22. 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.
Sat 9/266:00 am
BDL
- FCA
2 stops10h 33m
American Airlines
Fri 10/21:34 pm
FCA
- BDL
1 stop7h 22m
American Airlines
Deal found 7/22![American Airlines logo]()
$387
This Southwest deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:45 pm
BDL
- BZN
2 stops9h 15m
Southwest
Tue 9/16:55 am
BZN
- BDL
2 stops12h 15m
Southwest
Deal found 7/26![Southwest logo]()
$406
This Travelocity deal was found by Cheapflights users on 7/22. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:40 pm
BOS
- BIL
1 stop18h 45m
Alaska Airlines
Mon 10/123:44 pm
BIL
- BOS
1 stop12h 28m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$429
This Delta deal was found by Cheapflights users on 7/25. 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 9/56:05 am
BOS
- BIL
1 stop8h 10m
Delta
Wed 9/96:33 pm
BIL
- BOS
1 stop9h 57m
Delta
Deal found 7/25![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Wed 10/213:35 pm
BDL
- FCA
1 stop8h 01m
United Airlines
Tue 10/272:36 pm
FCA
- BDL
1 stop7h 08m
United Airlines
Deal found 7/25![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 7/23. 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 8/206:05 am
BOS
- GTF
1 stop8h 23m
Delta
Wed 8/266:18 pm
GTF
- BOS
1 stop10h 12m
Delta
Deal found 7/23![Delta logo]()
$378
This United Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:38 am
BOS
- FCA
1 stop10h 26m
United Airlines
Sat 10/2412:26 pm
FCA
- BOS
1 stop8h 58m
United Airlines
Deal found 7/24![United Airlines logo]()
$379
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/271:15 pm
ALB
- BZN
2 stops11h 10m
Southwest
Sat 9/54:10 pm
BZN
- ALB
2 stops16h 00m
Southwest
Deal found 7/27![Southwest logo]()
$422
This Alaska Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:59 pm
BOS
- BZN
1 stop29h 00m
Alaska Airlines
Fri 9/189:20 am
BZN
- BOS
1 stop18h 27m
Alaska Airlines
Deal found 7/25![Alaska Airlines logo]()
$455
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Wed 9/233:15 pm
BOS
- GTF
1 stop7h 57m
United Airlines
Wed 9/306:15 am
GTF
- BOS
2 stops14h 30m
United Airlines
Deal found 7/25![United Airlines logo]()
$384
This Southwest deal was found by Cheapflights users on 7/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2912:10 pm
BOS
- BZN
2 stops11h 05m
Southwest
Sat 9/52:35 pm
BZN
- BOS
1 stop6h 40m
Southwest
Deal found 7/22![Southwest logo]()
$427
This Delta deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:10 am
BOS
- FCA
1 stop8h 57m
Delta
Thu 9/106:00 pm
FCA
- BOS
1 stop10h 30m
Delta
Deal found 7/26![Delta logo]()
$409
This United Airlines deal was found by Cheapflights users on 7/23. 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 8/199:00 am
BOS
- GTF
2 stops14h 12m
United Airlines
Fri 8/282:25 pm
GTF
- BOS
1 stop7h 29m
United Airlines
Deal found 7/23![United Airlines logo]()
$384
This Alaska Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:12 am
BOS
- BZN
1 stop9h 34m
Alaska Airlines
Sat 9/193:42 pm
BZN
- BOS
1 stop12h 27m
Alaska Airlines
Deal found 7/26![Alaska Airlines logo]()
$471
This Delta deal was found by Cheapflights users on 7/25. 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.
Tue 9/16:18 pm
BOS
- FCA
1 stop7h 38m
Delta
Sat 9/56:20 am
FCA
- BOS
1 stop8h 45m
Delta
Deal found 7/25![Delta logo]()
$409
This Southwest deal was found by Cheapflights users on 7/24. 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 8/245:25 am
ALB
- BZN
2 stops10h 30m
Southwest
Fri 8/2811:25 am
BZN
- ALB
2 stops8h 50m
Southwest
Deal found 7/24![Southwest logo]()
$453
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:00 pm
ALB
- BZN
1 stop8h 42m
United Airlines
Sat 9/52:30 pm
BZN
- ALB
1 stop7h 05m
United Airlines
Deal found 7/27![United Airlines logo]()
$384
This Alaska Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:42 pm
BOS
- MSO
1 stop21h 43m
Alaska Airlines
Sat 9/124:16 pm
MSO
- BOS
1 stop13h 23m
Alaska Airlines
Deal found 7/25![Alaska Airlines logo]()
$487
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/273:25 pm
BOS
- BZN
2 stops9h 00m
Southwest
Mon 8/318:35 am
BZN
- BOS
2 stops11h 15m
Southwest
Deal found 7/27![Southwest logo]()
$461
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Fri 8/286:00 am
ALB
- BZN
1 stop7h 40m
United Airlines
Tue 9/112:43 pm
BZN
- ALB
2 stops9h 15m
United Airlines
Deal found 7/22![United Airlines logo]()
$387
This Delta deal was found by Cheapflights users on 7/22. 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 8/226:05 am
BOS
- HLN
1 stop8h 10m
Delta
Tue 8/2512:55 pm
HLN
- BOS
1 stop9h 02m
Delta
Deal found 7/22![Delta logo]()
$434
This Alaska Airlines deal was found by Cheapflights users on 7/22. 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.
Sat 9/55:42 pm
BOS
- MSO
1 stop21h 43m
Alaska Airlines
Wed 9/91:19 pm
MSO
- BOS
1 stop14h 50m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$487
This Delta deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:51 am
BOS
- BZN
1 stop6h 30m
Delta
Fri 8/281:00 pm
BZN
- BOS
1 stop8h 57m
Delta
Deal found 7/26![Delta logo]()
$437
This Southwest deal was found by Cheapflights users on 7/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:00 am
ALB
- BZN
2 stops8h 55m
Southwest
Mon 8/318:35 am
BZN
- ALB
2 stops10h 35m
Southwest
Deal found 7/23![Southwest logo]()
$490
This United Airlines deal was found by Cheapflights users on 7/22. 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 8/2212:27 pm
BOS
- HLN
2 stops11h 03m
United Airlines
Tue 8/252:35 pm
HLN
- BOS
1 stop7h 19m
United Airlines
Deal found 7/22![United Airlines logo]()
$414
This Expedia deal was found by Cheapflights users on 7/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/144:48 pm
BOS
- HLN
1 stop25h 53m
Alaska Airlines
Mon 9/215:18 pm
HLN
- BOS
2 stops34h 51m
Alaska Airlines
Deal found 7/25![Alaska Airlines logo]()
$506
This Delta deal was found by Cheapflights users on 7/23. 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 9/236:45 pm
BOS
- MSO
1 stop7h 33m
Delta
Wed 9/306:17 pm
MSO
- BOS
1 stop10h 13m
Delta
Deal found 7/23![Delta logo]()
$450
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Fri 8/215:45 am
BOS
- HLN
2 stops10h 00m
United Airlines
Sat 8/296:15 am
HLN
- BOS
2 stops11h 04m
United Airlines
Deal found 7/22![United Airlines logo]()
$419
Last-minute flights from Massachusetts to MontanaDiscover last-minute flight deals from Massachusetts to Montana. Data last updated July 27, 2026 and is based on user searches.
Discover last-minute flight deals from Massachusetts to Montana. Data last updated July 27, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/23. 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 8/167:05 am
BOS
- BZN
1 stop10h 18m
United Airlines
Thu 8/204:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Deal found 7/23![United Airlines logo]()
$354
This Southwest deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/184:45 pm
BOS
- BZN
1 stop7h 40m
Southwest
Tue 9/16:55 am
BZN
- BOS
2 stops12h 30m
Southwest
Deal found 7/26![Southwest logo]()
$332
This Delta deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:05 pm
BDL
- BZN
1 stop6h 11m
Delta
Sat 8/293:38 pm
BZN
- BDL
1 stop6h 13m
Delta
Deal found 7/26![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 7/25. 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.
Tue 8/187:05 pm
BDL
- BZN
1 stop6h 11m
Delta
Wed 8/263:55 pm
BZN
- BDL
1 stop5h 30m
Delta
Deal found 7/25![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 7/23. 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 8/196:18 pm
BOS
- BIL
1 stop7h 12m
Delta
Tue 8/256:24 pm
BIL
- BOS
1 stop10h 06m
Delta
Deal found 7/23![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:01 am
BOS
- BZN
1 stop7h 39m
United Airlines
Wed 8/264:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Deal found 7/24![United Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 7/22. 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 8/226:20 am
BOS
- BZN
1 stop8h 15m
Delta
Fri 8/281:00 pm
BZN
- BOS
1 stop8h 57m
Delta
Deal found 7/22![Delta logo]()
$352
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Mon 8/249:00 am
BOS
- BZN
1 stop8h 23m
United Airlines
Tue 9/112:43 pm
BZN
- BOS
1 stop7h 16m
United Airlines
Deal found 7/22![United Airlines logo]()
$337
This Southwest deal was found by Cheapflights users on 7/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:40 am
BOS
- BZN
1 stop7h 05m
Southwest
Tue 9/16:55 am
BZN
- BOS
2 stops12h 30m
Southwest
Deal found 7/22![Southwest logo]()
$342
This Southwest deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:40 am
BOS
- BZN
1 stop7h 05m
Southwest
Sun 8/3012:05 pm
BZN
- BOS
1 stop10h 20m
Southwest
Deal found 7/26![Southwest logo]()
$357
This Delta deal was found by Cheapflights users on 7/23. 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 8/2910:33 am
BOS
- BZN
Nonstop5h 02m
Delta
Sat 9/52:30 pm
BZN
- BOS
Nonstop4h 33m
Delta
Deal found 7/23![Delta logo]()
$307
This Sembo deal was found by Cheapflights users on 7/23. 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 Sembo 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 7/23![JetBlue logo]()
$320
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 27, 2026.
Search for one-way flight options from Massachusetts to Montana. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
This Delta deal was found by Cheapflights users on 7/23. 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 8/2910:33 am
BOS
- BZN
Nonstop5h 02m
Delta
Deal found 7/23![Delta logo]()
$154
This Super.com deal was found by Cheapflights users on 7/23. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/235:01 am
BOS
- BZN
1 stop7h 25m
JetBlue
Deal found 7/23![JetBlue logo]()
$161
This Cheapflightsfares deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/318:46 am
BOS
- BZN
Nonstop4h 56m
JetBlue
Deal found 7/27![JetBlue logo]()
$162
This United Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:05 am
BOS
- BZN
1 stop10h 18m
United Airlines
Deal found 7/26![United Airlines logo]()
$164
This Super.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:01 am
BOS
- BZN
1 stop7h 25m
JetBlue
Deal found 7/27![JetBlue logo]()
$166
This Cheapflightsfares deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 7/26![JetBlue logo]()
$167
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Thu 10/1512:45 pm
BOS
- BZN
1 stop8h 27m
United Airlines
Deal found 7/25![United Airlines logo]()
$168
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:27 pm
BOS
- BZN
2 stops10h 52m
United Airlines
Deal found 7/27![United Airlines logo]()
$169
This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:00 am
BOS
- BZN
1 stop8h 10m
United Airlines
Deal found 7/23![United Airlines logo]()
$170
This American Airlines deal was found by Cheapflights users on 7/22. 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.
Mon 1/117:15 am
BDL
- BZN
1 stop7h 38m
American Airlines
Deal found 7/22![American Airlines logo]()
$170
This Delta deal was found by Cheapflights users on 7/24. 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.
Tue 9/226:05 am
BOS
- BZN
1 stop7h 58m
Delta
Deal found 7/24![Delta logo]()
$174
This American Airlines deal was found by Cheapflights users on 7/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:00 am
BOS
- BZN
1 stop10h 26m
American Airlines
Deal found 7/23![American 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 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $307 (Delta) |
One-way from | $154 (Delta) |
Popular in | August |
Cheapest in | November |
Average price | $473 |
Good round-trip deal | $420 or less |
Good one-way deal | $207 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 27, 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
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
6:29 pm-6:25 am
1 stop9h 56m
$359
HartfordBozeman
BDL - BZN
BDLBZN
Hartford Bradley Intl
Thu 10/22
10:33 am-7:12 pm
2 stops10h 39m
Bozeman Gallatin Field
Tue 10/27
6:30 am-5:58 pm
2 stops9h 28m
$359
BostonBillings
BOS - BIL
BOSBIL
Boston Logan Intl
Sat 9/5
6:05 am-12:15 pm
1 stop8h 10m
Billings Logan Intl
Wed 9/9
6:33 pm-6:30 am
1 stop9h 57m
$359
BostonGreat Falls
BOS - GTF
BOSGTF
Boston Logan Intl
Thu 8/20
6:05 am-12:28 pm
1 stop8h 23m
Great Falls
Wed 8/26
6:18 pm-6:30 am
1 stop10h 12m
$378
Quickest round-trip
HartfordKalispell
BDL - FCA
BDLFCA
Hartford Bradley Intl
Wed 10/21
3:35 pm-9:36 pm
1 stop8h 01m
Kalispell Glacier Park
Tue 10/27
2:36 pm-11:44 pm
1 stop7h 08m
$379
BostonKalispell
BOS - FCA
BOSFCA
Boston Logan Intl
Tue 9/22
10:38 am-7:04 pm
1 stop10h 26m
Kalispell Glacier Park
Sat 10/24
12:26 pm-11:24 pm
1 stop8h 58m
$379
BostonGreat Falls
BOS - GTF
BOSGTF
Boston Logan Intl
Wed 9/23
3:15 pm-9:12 pm
1 stop7h 57m
Great Falls
Wed 9/30
6:15 am-10:45 pm
2 stops14h 30m
$384
BostonGreat Falls
BOS - GTF
BOSGTF
Boston Logan Intl
Wed 8/19
9:00 am-9:12 pm
2 stops14h 12m
Great Falls
Fri 8/28
2:25 pm-11:54 pm
1 stop7h 29m
$384
AlbanyBozeman
ALB - BZN
ALBBZN
Albany Intl
Thu 8/27
12:00 pm-6:42 pm
1 stop8h 42m
Bozeman Gallatin Field
Sat 9/5
2:30 pm-11:35 pm
1 stop7h 05m
$384
HartfordKalispell
BDL - FCA
BDLFCA
Hartford Bradley Intl
Sat 9/26
6:00 am-2:33 pm
2 stops10h 33m
Kalispell Glacier Park
Fri 10/2
1:34 pm-10:56 pm
1 stop7h 22m
$387
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-BIL
BDL-BZN
BDL-FCA
BOS-GTF
BOS-FCA
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-BIL
BDL-BZN
BDL-FCA
BOS-GTF
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 $570). 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 27, 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.
Weekly flight availability from Massachusetts to Montana
Explore weekly flight availability from Massachusetts to Montana. 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 27, 2026.
The most flights from USMA to USMT are scheduled on a Saturday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from Massachusetts to Montana?
Airfare is below average for this route at the moment.
Massachusetts to Montana flights typically cost between $384 and $612 in August.The cheapest round-trip price found within the last 5 days was $307 on Delta (Aug 29-Sep 5).
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 27, 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.
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Overall
7.9
Crew
8.5
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Overall
7.9
Crew
8.5
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Overall
7.9
Crew
8.5
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Overall
7.9
Crew
8.5
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Overall
7.9
Crew
8.5
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Overall
7.9
Crew
8.5
Food
7.0
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.
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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 27, 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 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$162 | Average$484 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$178 | Average$517 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$210 | Average$488 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$237 | Average$574 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$263 | Average$555 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$364 | Average$510 | FlexibilityNo cancel fee | On-time63% |