$151+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — BOS
Aug 5 — Aug 121
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 6, 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 6, 2026.
This United Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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 8/194:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Wed 8/267:45 am
BOS
- BZN
1 stop7h 39m
United Airlines
Deal found 7/4![United Airlines logo]()
$327
This American Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” 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 11/45:32 am
BOS
- BZN
1 stop9h 29m
American Airlines
Deal found 7/1![American Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” 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 11/32:07 pm
BZN
- BDL
1 stop7h 21m
Delta
Sat 11/77:20 am
BDL
- BZN
1 stop7h 03m
Delta
Deal found 7/1![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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 10/2012:58 pm
BIL
- BOS
1 stop9h 01m
Delta
Tue 10/276:05 am
BOS
- BIL
1 stop8h 13m
Delta
Deal found 7/3![Delta logo]()
$349
This Orbitz deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:58 pm
BZN
- BOS
Nonstop5h 02m
Multiple Airlines
Wed 9/97:12 am
BOS
- BZN
1 stop9h 34m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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 7/3![Delta logo]()
$368
This United Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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 8/144:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Tue 8/1810:38 am
BOS
- BZN
1 stop10h 04m
United Airlines
Deal found 7/3![United Airlines logo]()
$372
This United Airlines deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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
2 stops9h 24m
United Airlines
Sun 8/235:45 am
BOS
- BZN
1 stop6h 57m
United Airlines
Deal found 7/5![United Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 8/152:15 pm
BZN
- BOS
1 stop9h 10m
Delta
Fri 8/215:51 am
BOS
- BZN
1 stop6h 30m
Delta
Deal found 7/5![Delta logo]()
$377
This United Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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 7/234:24 pm
BZN
- BOS
1 stop6h 50m
United Airlines
Tue 7/285:00 pm
BOS
- BZN
1 stop7h 43m
United Airlines
Deal found 7/4![United Airlines logo]()
$381
This Southwest deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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 8/283:30 pm
BZN
- BOS
1 stop7h 00m
Southwest
Sat 9/51:00 pm
BOS
- BZN
2 stops10h 15m
Southwest
Deal found 7/3![Southwest logo]()
$382
This Southwest deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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 8/141:35 pm
BZN
- BOS
1 stop8h 55m
Southwest
Tue 8/183:20 pm
BOS
- BZN
2 stops9h 05m
Southwest
Deal found 7/3![Southwest logo]()
$386
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 6, 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 6, 2026.
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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
Tue 8/257:45 am
BOS
- BZN
1 stop9h 45m
United Airlines
Deal found 7/2![United Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” 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 11/32:07 pm
BZN
- BDL
1 stop7h 21m
Delta
Sat 11/77:20 am
BDL
- BZN
1 stop7h 03m
Delta
Deal found 7/1![Delta logo]()
$339
This Southwest deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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 8/141:35 pm
BZN
- BOS
1 stop8h 55m
Southwest
Tue 8/183:20 pm
BOS
- BZN
2 stops9h 05m
Southwest
Deal found 7/3![Southwest logo]()
$386
This American Airlines deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” 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 9/412:55 pm
BZN
- BDL
1 stop7h 59m
American Airlines
Tue 9/87:00 am
BDL
- BZN
1 stop7h 05m
American Airlines
Deal found 7/6![American Airlines logo]()
$419
This Alaska Airlines deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 9/232:21 pm
BZN
- BOS
1 stop15h 18m
Alaska Airlines
Sun 9/277:12 am
BOS
- BZN
1 stop9h 30m
Alaska Airlines
Deal found 7/5![Alaska Airlines logo]()
$425
This United Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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 9/264:24 pm
BZN
- BOS
1 stop6h 35m
United Airlines
Fri 10/29:30 am
BOS
- BZN
1 stop7h 58m
United Airlines
Deal found 7/4![United Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” 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 10/2012:58 pm
BIL
- BOS
1 stop9h 01m
Delta
Tue 10/276:05 am
BOS
- BIL
1 stop8h 13m
Delta
Deal found 7/1![Delta logo]()
$349
This Southwest deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:20 am
BZN
- BOS
2 stops8h 05m
Southwest
Wed 9/92:45 pm
BOS
- BZN
2 stops9h 40m
Southwest
Deal found 7/1![Southwest logo]()
$391
This United Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” 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 9/24:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Wed 9/97:45 am
BOS
- BZN
1 stop9h 45m
United Airlines
Deal found 7/1![United Airlines logo]()
$372
This Delta deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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 12/11:10 pm
GTF
- BOS
2 stops9h 48m
Delta
Sat 12/56:00 am
BOS
- GTF
1 stop8h 27m
Delta
Deal found 7/4![Delta logo]()
$374
This Alaska Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” 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 7/1![Alaska Airlines logo]()
$427
This American Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” 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 10/201:23 pm
BIL
- BOS
1 stop8h 32m
American Airlines
Tue 10/2712:29 pm
BOS
- BIL
2 stops10h 43m
American Airlines
Deal found 7/1![American Airlines logo]()
$435
This Southwest deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 8/256:55 am
BZN
- ALB
2 stops12h 05m
Southwest
Tue 9/14:15 pm
ALB
- BZN
1 stop8h 10m
Southwest
Deal found 7/5![Southwest logo]()
$396
This United Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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 8/144:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Tue 8/1810:38 am
BOS
- BZN
1 stop10h 04m
United Airlines
Deal found 7/3![United Airlines logo]()
$372
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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 7/3![Delta logo]()
$389
This Alaska Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” 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 11/711:55 am
BIL
- BOS
1 stop10h 04m
Alaska Airlines
Wed 11/117:10 am
BOS
- BIL
1 stop11h 22m
Alaska Airlines
Deal found 7/1![Alaska Airlines logo]()
$439
This American Airlines deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 8/1312:55 pm
BZN
- BDL
1 stop7h 59m
American Airlines
Sun 8/167:00 am
BDL
- BZN
1 stop7h 05m
American Airlines
Deal found 7/5![American Airlines logo]()
$451
This Delta deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 10/223:36 pm
FCA
- BOS
1 stop6h 44m
Delta
Mon 10/266:05 am
BOS
- FCA
1 stop7h 40m
Delta
Deal found 7/5![Delta logo]()
$389
This Southwest deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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
- BOS
2 stops12h 30m
Southwest
Sun 8/239:25 am
BOS
- BZN
2 stops9h 40m
Southwest
Deal found 7/5![Southwest logo]()
$463
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 9/2310:45 am
FCA
- BOS
2 stops10h 45m
United Airlines
Tue 10/66:00 am
BOS
- FCA
1 stop7h 28m
United Airlines
Deal found 7/2![United Airlines logo]()
$426
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:00 pm
FCA
- BOS
1 stop10h 30m
Delta
Sun 9/136:05 am
BOS
- FCA
1 stop7h 42m
Delta
Deal found 7/1![Delta logo]()
$389
This American Airlines deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 8/1212:55 pm
BZN
- BDL
2 stops8h 56m
American Airlines
Sun 8/167:00 am
BDL
- BZN
1 stop7h 05m
American Airlines
Deal found 7/5![American Airlines logo]()
$480
This Alaska Airlines deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 12/412:51 pm
FCA
- BOS
1 stop9h 14m
Alaska Airlines
Tue 12/87:08 am
BOS
- FCA
1 stop10h 27m
Alaska Airlines
Deal found 7/5![Alaska Airlines logo]()
$489
This United Airlines deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 8/257:55 am
BZN
- ALB
1 stop7h 47m
United Airlines
Tue 9/18:00 am
ALB
- BZN
1 stop9h 30m
United Airlines
Deal found 7/5![United Airlines logo]()
$428
This Delta deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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 7/4![Delta logo]()
$399
This Southwest deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” 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 8/1311:25 am
BZN
- BDL
2 stops8h 45m
Southwest
Mon 8/173:40 pm
BDL
- BZN
2 stops8h 45m
Southwest
Deal found 7/1![Southwest logo]()
$497
This Alaska Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” 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 10/31:06 pm
MSO
- BOS
1 stop15h 09m
Alaska Airlines
Sat 10/107:00 am
BOS
- MSO
1 stop16h 59m
Alaska Airlines
Deal found 7/1![Alaska Airlines logo]()
$498
This United Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” 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 11/310:41 am
BZN
- BDL
2 stops11h 18m
United Airlines
Sat 11/76:10 am
BDL
- BZN
2 stops9h 18m
United Airlines
Deal found 7/1![United Airlines logo]()
$450
This Southwest deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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 8/148:35 am
BZN
- BDL
2 stops11h 35m
Southwest
Mon 8/173:40 pm
BDL
- BZN
2 stops8h 45m
Southwest
Deal found 7/3![Southwest logo]()
$503
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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 9/256:33 pm
BIL
- BOS
1 stop9h 57m
Delta
Wed 9/3011:20 am
BOS
- BIL
1 stop8h 33m
Delta
Deal found 7/3![Delta logo]()
$424
Last-minute flights from Montana to MassachusettsDiscover last-minute flight deals from Montana to Massachusetts. Data last updated July 6, 2026 and is based on user searches.
Discover last-minute flight deals from Montana to Massachusetts. Data last updated July 6, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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 7/234:24 pm
BZN
- BOS
1 stop6h 50m
United Airlines
Tue 7/285:00 pm
BOS
- BZN
1 stop7h 43m
United Airlines
Deal found 7/4![United Airlines logo]()
$381
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 8/122:15 pm
BZN
- BOS
1 stop9h 10m
Delta
Wed 8/195:51 am
BOS
- BZN
1 stop6h 30m
Delta
Deal found 7/2![Delta logo]()
$337
This United Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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 8/144:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Tue 8/1810:38 am
BOS
- BZN
1 stop10h 04m
United Airlines
Deal found 7/3![United Airlines logo]()
$372
This Southwest deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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 8/141:35 pm
BZN
- BOS
1 stop8h 55m
Southwest
Tue 8/183:20 pm
BOS
- BZN
2 stops9h 05m
Southwest
Deal found 7/3![Southwest logo]()
$386
This Delta deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 8/152:15 pm
BZN
- BOS
1 stop9h 10m
Delta
Fri 8/215:51 am
BOS
- BZN
1 stop6h 30m
Delta
Deal found 7/5![Delta logo]()
$377
This Southwest deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 8/193:25 pm
BZN
- BOS
1 stop6h 40m
Southwest
Wed 8/269:25 am
BOS
- BZN
1 stop7h 15m
Southwest
Deal found 7/5![Southwest logo]()
$327
This United Airlines deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 8/194:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Wed 8/267:30 am
BOS
- BZN
2 stops9h 53m
United Airlines
Deal found 7/5![United Airlines logo]()
$332
This United Airlines deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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
2 stops9h 24m
United Airlines
Sun 8/235:45 am
BOS
- BZN
1 stop6h 57m
United Airlines
Deal found 7/5![United Airlines logo]()
$374
This American Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” 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 8/2110:35 am
BIL
- BOS
1 stop8h 25m
American Airlines
Tue 8/256:14 am
BOS
- BIL
1 stop7h 36m
American Airlines
Deal found 7/4![American Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 8/256:55 am
BZN
- ALB
2 stops12h 05m
Southwest
Tue 9/14:15 pm
ALB
- BZN
1 stop8h 10m
Southwest
Deal found 7/5![Southwest logo]()
$396
This American Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 8/276:26 am
BZN
- BDL
1 stop8h 44m
American Airlines
Sun 8/307:00 am
BDL
- BZN
1 stop7h 05m
American Airlines
Deal found 7/2![American Airlines logo]()
$395
This Southwest deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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 8/283:30 pm
BZN
- BOS
1 stop7h 00m
Southwest
Sat 9/51:00 pm
BOS
- BZN
2 stops10h 15m
Southwest
Deal found 7/3![Southwest logo]()
$382
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 6, 2026.
Search for one-way flight options from Montana to Massachusetts. Find affordable one-way fares based on user searches. Data last updated July 6, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:58 pm
BZN
- BOS
Nonstop5h 02m
JetBlue
Deal found 7/2![JetBlue logo]()
$151
This JetBlue deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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 9/412:17 pm
BZN
- BOS
Nonstop4h 56m
JetBlue
Deal found 7/3![JetBlue logo]()
$159
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 8/282:15 pm
BZN
- BOS
1 stop7h 26m
Delta
Deal found 7/2![Delta logo]()
$164
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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 9/22:15 pm
BZN
- BOS
1 stop9h 10m
Delta
Deal found 7/3![Delta logo]()
$169
This Alaska Airlines deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 9/157:29 pm
BIL
- BOS
1 stop10h 10m
Alaska Airlines
Deal found 7/5![Alaska Airlines logo]()
$175
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 7/294:24 pm
BZN
- BOS
1 stop6h 50m
United Airlines
Deal found 7/2![United Airlines logo]()
$178
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 7/304:24 pm
BZN
- BOS
1 stop6h 50m
United Airlines
Deal found 7/2![United Airlines logo]()
$182
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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
Deal found 7/2![Delta logo]()
$184
This United Airlines deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” 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 8/411:38 am
BZN
- BOS
1 stop8h 17m
United Airlines
Deal found 7/5![United Airlines logo]()
$189
This Delta deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:00 pm
FCA
- BOS
1 stop10h 30m
Delta
Deal found 7/5![Delta logo]()
$195
This Cheapflightsfares deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” 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 8/611:22 am
BZN
- BOS
1 stop10h 37m
JetBlue
Deal found 7/1![JetBlue logo]()
$196
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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 9/43:55 pm
BZN
- BOS
1 stop6h 03m
Delta
Deal found 7/3![Delta logo]()
$199
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 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $327 (Delta) |
One-way from | $151 (Cheapflightsfares) |
Popular in | November |
Cheapest in | February |
Average price | $505 |
Good round-trip deal | $252 or less |
Good one-way deal | $229 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 6, 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
BozemanBoston
BZN - BOS
BZNBOS
Bozeman Gallatin Field
Thu 8/20
4:30 pm-1:11 am
1 stop6h 41m
Boston Logan Intl
Tue 8/25
7:45 am-3:30 pm
1 stop9h 45m
$327
BozemanBoston
BZN - BOS
BZNBOS
Bozeman Gallatin Field
Sat 9/26
4:24 pm-12:59 am
1 stop6h 35m
Boston Logan Intl
Fri 10/2
9:30 am-3:28 pm
1 stop7h 58m
$337
Quickest round-trip
BozemanHartford
BZN - BDL
BZNBDL
Bozeman Gallatin Field
Tue 11/3
2:07 pm-11:28 pm
1 stop7h 21m
Hartford Bradley Intl
Sat 11/7
7:20 am-12:23 pm
1 stop7h 03m
$339
BillingsBoston
BIL - BOS
BILBOS
Billings Logan Intl
Tue 10/20
12:58 pm-11:59 pm
1 stop9h 01m
Boston Logan Intl
Tue 10/27
6:05 am-12:18 pm
1 stop8h 13m
$349
BozemanBoston
BZN - BOS
BZNBOS
Bozeman Gallatin Field
Wed 9/2
4:30 pm-1:11 am
1 stop6h 41m
Boston Logan Intl
Wed 9/9
7:45 am-3:30 pm
1 stop9h 45m
$372
BozemanBoston
BZN - BOS
BZNBOS
Bozeman Gallatin Field
Fri 8/14
4:30 pm-1:11 am
1 stop6h 41m
Boston Logan Intl
Tue 8/18
10:38 am-6:42 pm
1 stop10h 04m
$372
Great FallsBoston
GTF - BOS
GTFBOS
Great Falls
Tue 12/1
1:10 pm-12:58 am
2 stops9h 48m
Boston Logan Intl
Sat 12/5
6:00 am-12:27 pm
1 stop8h 27m
$374
BozemanBoston
BZN - BOS
BZNBOS
Bozeman Gallatin Field
Fri 8/14
1:35 pm-12:30 am
1 stop8h 55m
Boston Logan Intl
Tue 8/18
3:20 pm-10:25 pm
2 stops9h 05m
$386
KalispellBoston
FCA - BOS
FCABOS
Kalispell Glacier Park
Tue 9/22
6:00 pm-6:30 am
1 stop10h 30m
Boston Logan Intl
Sat 10/3
5:55 am-1:25 pm
1 stop9h 30m
$389
KalispellBoston
FCA - BOS
FCABOS
Kalispell Glacier Park
Thu 10/22
3:36 pm-12:20 am
1 stop6h 44m
Boston Logan Intl
Mon 10/26
6:05 am-11:45 am
1 stop7h 40m
$389
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.
BZN-BOS
BIL-BOS
BZN-BDL
BZN-ALB
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
BZN-BOS
BIL-BOS
BZN-BDL
BZN-ALB
What is the cheapest month to book a flight from Montana to Massachusetts?
Currently, March is the cheapest month in which you can book a flight from Montana to Massachusetts (average of $139). Flying from Montana to Massachusetts in November is currently the most expensive (average of $300). 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 6, 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.
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 65 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 6, 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.
Crew
8.6
Comfort
8.0
Boarding
8.1
Overall
7.9
Food
7.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Comfort
8.0
Boarding
8.1
Overall
7.9
Food
7.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Comfort
8.0
Boarding
8.1
Overall
7.9
Food
7.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Comfort
8.0
Boarding
8.1
Overall
7.9
Food
7.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Comfort
8.0
Boarding
8.1
Overall
7.9
Food
7.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Comfort
8.0
Boarding
8.1
Overall
7.9
Food
7.0
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 6, 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 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$184 | Average$528 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$204 | Average$418 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$219 | Average$598 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$231 | Average$494 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$280 | Average$508 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$360 | Average$644 | FlexibilityNo cancel fee | On-time75% |