$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 24 — Aug 311
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 25, 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 25, 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 Flysmarter deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter 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 7/21![JetBlue logo]()
$309
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:05 am
BOS
- BZN
1 stop10h 18m
United Airlines
Thu 8/204:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Deal found 7/20![United Airlines logo]()
$331
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 8/306:01 am
BOS
- BZN
2 stops9h 23m
United Airlines
Fri 9/44:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Deal found 7/23![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 United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:01 am
BOS
- BZN
1 stop7h 39m
United Airlines
Wed 8/266:30 am
BZN
- BOS
2 stops9h 22m
United Airlines
Deal found 7/20![United Airlines logo]()
$340
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 7/22. 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.
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 7/22![American Airlines logo]()
$344
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 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 7/22![American Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:10 am
BDL
- BZN
1 stop8h 10m
Delta
Wed 10/282:30 pm
BZN
- BDL
1 stop7h 29m
Delta
Deal found 7/21![Delta logo]()
$349
This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1911:05 am
BOS
- BIL
1 stop8h 39m
Delta
Tue 8/256:24 pm
BIL
- BOS
1 stop10h 06m
Delta
Deal found 7/21![Delta 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 25, 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 25, 2026.
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.
Mon 8/2412:00 pm
ALB
- BZN
1 stop8h 42m
United Airlines
Mon 8/312:30 pm
BZN
- ALB
1 stop7h 05m
United Airlines
Deal found 7/23![United Airlines logo]()
$363
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.
Wed 8/269:25 am
BOS
- BZN
1 stop12h 35m
Southwest
Sun 8/3012:05 pm
BZN
- BOS
1 stop10h 20m
Southwest
Deal found 7/23![Southwest logo]()
$373
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 1/910:35 am
BOS
- BTM
1 stop8h 30m
Delta
Sun 1/106:10 pm
BTM
- BOS
1 stop10h 01m
Delta
Deal found 7/23![Delta logo]()
$374
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.
Wed 9/27:12 am
BOS
- BZN
1 stop9h 26m
Alaska Airlines
Sun 9/69:20 am
BZN
- BOS
1 stop18h 27m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$415
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.
Thu 8/138:13 pm
ALB
- FCA
1 stop21h 57m
American Airlines
Mon 8/174:50 pm
FCA
- ALB
1 stop24h 51m
American Airlines
Deal found 7/23![American Airlines logo]()
$740
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 1/610:35 am
BOS
- BTM
1 stop8h 30m
Delta
Sun 1/106:10 pm
BTM
- BOS
1 stop10h 01m
Delta
Deal found 7/23![Delta logo]()
$374
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 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.
Tue 1/55:45 am
BOS
- BTM
2 stops13h 20m
Delta
Sun 1/106:10 pm
BTM
- BOS
1 stop10h 01m
Delta
Deal found 7/23![Delta logo]()
$384
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.
Thu 12/312:30 pm
BOS
- FCA
2 stops11h 00m
United Airlines
Tue 12/82:29 pm
FCA
- BOS
1 stop7h 13m
United Airlines
Deal found 7/24![United Airlines logo]()
$384
This Southwest deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/184:15 pm
ALB
- BZN
1 stop8h 10m
Southwest
Tue 8/256:55 am
BZN
- ALB
2 stops12h 05m
Southwest
Deal found 7/21![Southwest logo]()
$426
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.
Fri 1/89:10 am
BOS
- BTM
2 stops9h 55m
Delta
Sun 1/106:10 pm
BTM
- BOS
1 stop10h 01m
Delta
Deal found 7/23![Delta logo]()
$384
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 8/281:35 pm
BZN
- ALB
1 stop7h 00m
Southwest
Deal found 7/24![Southwest logo]()
$427
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.
Thu 8/276:17 pm
BOS
- BZN
1 stop28h 28m
Alaska Airlines
Mon 8/313:35 pm
BZN
- BOS
1 stop12h 34m
Alaska Airlines
Deal found 7/24![Alaska Airlines logo]()
$471
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:27 pm
BOS
- HLN
2 stops11h 03m
United Airlines
Wed 8/262:35 pm
HLN
- BOS
1 stop7h 19m
United Airlines
Deal found 7/20![United Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2910:33 am
BOS
- BZN
Nonstop5h 02m
Delta
Sat 9/52:30 pm
BZN
- BOS
Nonstop4h 33m
Delta
Deal found 7/20![Delta logo]()
$387
This Alaska 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 Alaska Airlines 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 10/127:32 pm
BIL
- BOS
1 stop9h 54m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$479
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.
Tue 9/85:45 pm
BDL
- BZN
1 stop6h 45m
Southwest
Wed 9/166:55 am
BZN
- BDL
2 stops12h 20m
Southwest
Deal found 7/24![Southwest logo]()
$443
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.
Mon 9/76:00 am
BOS
- BZN
2 stops11h 30m
United Airlines
Fri 9/184:25 pm
BZN
- BOS
1 stop11h 37m
United Airlines
Deal found 7/24![United Airlines logo]()
$432
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.
Thu 1/79:10 am
BOS
- BTM
2 stops9h 55m
Delta
Sun 1/106:10 pm
BTM
- BOS
1 stop10h 01m
Delta
Deal found 7/24![Delta logo]()
$394
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/235:45 pm
BDL
- BZN
1 stop6h 45m
Southwest
Mon 9/2812:25 pm
BZN
- BDL
1 stop7h 55m
Southwest
Deal found 7/25![Southwest logo]()
$448
This Alaska Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/114:48 pm
BOS
- BIL
1 stop20h 52m
Alaska Airlines
Thu 9/176:14 am
BIL
- BOS
2 stops21h 33m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$503
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.
Mon 8/2411:00 am
BOS
- BZN
2 stops12h 19m
United Airlines
Fri 8/284:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Deal found 7/24![United Airlines logo]()
$432
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/86:00 am
BDL
- BZN
1 stop9h 16m
Delta
Thu 1/143:15 pm
BZN
- BDL
1 stop6h 17m
Delta
Deal found 7/20![Delta logo]()
$395
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
Sat 9/124:16 pm
MSO
- BOS
2 stops11h 53m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$503
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.
Sat 9/199:00 am
BOS
- BZN
2 stops14h 21m
United Airlines
Sat 9/264:19 pm
BZN
- BOS
1 stop11h 55m
United Airlines
Deal found 7/23![United Airlines logo]()
$432
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.
Sat 8/295:30 am
BOS
- BZN
2 stops12h 05m
Southwest
Sat 9/58:35 am
BZN
- BOS
2 stops9h 20m
Southwest
Deal found 7/23![Southwest logo]()
$487
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 1/96:00 am
BOS
- HLN
1 stop8h 24m
Delta
Sun 1/105:45 am
HLN
- BOS
2 stops10h 03m
Delta
Deal found 7/23![Delta logo]()
$414
This Orbitz deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/57:10 am
BOS
- MSO
1 stop10h 24m
Alaska Airlines
Mon 11/91:55 pm
MSO
- BOS
2 stops15h 33m
Alaska Airlines
Deal found 7/20![Alaska Airlines logo]()
$512
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 8/2910:38 am
BOS
- BZN
1 stop10h 04m
United Airlines
Wed 9/26:30 am
BZN
- BOS
2 stops10h 49m
United Airlines
Deal found 7/22![United Airlines logo]()
$442
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 1/66:00 am
BOS
- HLN
1 stop8h 24m
Delta
Sun 1/105:45 am
HLN
- BOS
2 stops10h 03m
Delta
Deal found 7/23![Delta logo]()
$414
Last-minute flights from Massachusetts to MontanaDiscover last-minute flight deals from Massachusetts to Montana. Data last updated July 25, 2026 and is based on user searches.
Discover last-minute flight deals from Massachusetts to Montana. Data last updated July 25, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/177:05 am
BOS
- BZN
1 stop10h 18m
United Airlines
Thu 8/204:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Deal found 7/20![United Airlines logo]()
$331
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.
Tue 8/186:18 pm
BOS
- BIL
1 stop7h 12m
Delta
Wed 8/266:25 pm
BIL
- BOS
1 stop10h 05m
Delta
Deal found 7/23![Delta logo]()
$366
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
Wed 8/266:25 pm
BIL
- BOS
1 stop10h 05m
Delta
Deal found 7/23![Delta logo]()
$359
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 United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:01 am
BOS
- BZN
1 stop7h 39m
United Airlines
Wed 8/266:30 am
BZN
- BOS
2 stops9h 22m
United Airlines
Deal found 7/20![United Airlines logo]()
$340
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 7/22. 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 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 7/22![American Airlines logo]()
$347
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.
Mon 8/2412:00 pm
ALB
- BZN
1 stop8h 42m
United Airlines
Mon 8/312:30 pm
BZN
- ALB
1 stop7h 05m
United Airlines
Deal found 7/23![United Airlines logo]()
$363
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 Flysmarter deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter 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 7/21![JetBlue logo]()
$309
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 8/306:01 am
BOS
- BZN
2 stops9h 23m
United Airlines
Fri 9/44:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Deal found 7/23![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 25, 2026.
Search for one-way flight options from Massachusetts to Montana. Find affordable one-way fares based on user searches. Data last updated July 25, 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 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com 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 7/21![JetBlue logo]()
$156
This Cheapflightsfares deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:01 am
BOS
- BZN
1 stop7h 25m
JetBlue
Deal found 7/21![JetBlue logo]()
$157
This Super.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 7/20![JetBlue logo]()
$161
This Cheapflightsfares 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 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 7/22![JetBlue logo]()
$162
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.
Mon 8/245:51 am
BOS
- BZN
1 stop6h 30m
Delta
Deal found 7/23![Delta logo]()
$164
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 8/299:00 am
BOS
- BZN
1 stop8h 23m
United Airlines
Deal found 7/22![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 United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/239:40 am
BDL
- BZN
1 stop7h 43m
United Airlines
Deal found 7/21![United Airlines logo]()
$170
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.
Wed 10/2112:30 pm
BOS
- BZN
2 stops10h 34m
United Airlines
Deal found 7/22![United Airlines logo]()
$174
This American Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:14 am
BOS
- BIL
1 stop7h 36m
American Airlines
Deal found 7/20![American Airlines logo]()
$175
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:30 am
BOS
- BZN
2 stops10h 00m
United Airlines
Deal found 7/21![United Airlines logo]()
$175
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 25, 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 | 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 25, 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
AlbanyBozeman
ALB - BZN
ALBBZN
Albany Intl
Mon 8/24
12:00 pm-6:42 pm
1 stop8h 42m
Bozeman Gallatin Field
Mon 8/31
2:30 pm-11:35 pm
1 stop7h 05m
$363
BostonBozeman
BOS - BZN
BOSBZN
Boston Logan Intl
Wed 8/26
9:25 am-8:00 pm
1 stop12h 35m
Bozeman Gallatin Field
Sun 8/30
12:05 pm-12:25 am
1 stop10h 20m
$373
BostonButte
BOS - BTM
BOSBTM
Boston Logan Intl
Sat 1/9
10:35 am-5:05 pm
1 stop8h 30m
Butte Silver Bow Co
Sun 1/10
6:10 pm-6:11 am
1 stop10h 01m
$374
BostonButte
BOS - BTM
BOSBTM
Boston Logan Intl
Wed 1/6
10:35 am-5:05 pm
1 stop8h 30m
Butte Silver Bow Co
Sun 1/10
6:10 pm-6:11 am
1 stop10h 01m
$374
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
BostonButte
BOS - BTM
BOSBTM
Boston Logan Intl
Tue 1/5
5:45 am-5:05 pm
2 stops13h 20m
Butte Silver Bow Co
Sun 1/10
6:10 pm-6:11 am
1 stop10h 01m
$384
BostonKalispell
BOS - FCA
BOSFCA
Boston Logan Intl
Thu 12/3
12:30 pm-9:30 pm
2 stops11h 00m
Kalispell Glacier Park
Tue 12/8
2:29 pm-11:42 pm
1 stop7h 13m
$384
BostonButte
BOS - BTM
BOSBTM
Boston Logan Intl
Fri 1/8
9:10 am-5:05 pm
2 stops9h 55m
Butte Silver Bow Co
Sun 1/10
6:10 pm-6:11 am
1 stop10h 01m
$384
Quickest round-trip
BostonBozeman
BOS - BZN
BOSBZN
Boston Logan Intl
Sat 8/29
10:33 am-1:35 pm
Nonstop5h 02m
Bozeman Gallatin Field
Sat 9/5
2:30 pm-9:03 pm
Nonstop4h 33m
$387
BostonButte
BOS - BTM
BOSBTM
Boston Logan Intl
Thu 1/7
9:10 am-5:05 pm
2 stops9h 55m
Butte Silver Bow Co
Sun 1/10
6:10 pm-6:11 am
1 stop10h 01m
$394
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.
ALB-BZN
BOS-BZN
BOS-BTM
ALB-FCA
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
ALB-BZN
BOS-BZN
BOS-BTM
ALB-FCA
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 25, 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?
Airfare is below average for this route at the moment.
Massachusetts to Montana flights typically cost between $372 and $592 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 25, 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.
Food
7.0
Boarding
8.1
Comfort
7.8
Overall
7.9
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.0
Boarding
8.1
Comfort
7.8
Overall
7.9
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.0
Boarding
8.1
Comfort
7.8
Overall
7.9
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.0
Boarding
8.1
Comfort
7.8
Overall
7.9
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.0
Boarding
8.1
Comfort
7.8
Overall
7.9
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Food
7.0
Boarding
8.1
Comfort
7.8
Overall
7.9
Entertainment
7.0
Crew
8.5
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 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Montana
Find the right flight back to 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 25, 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% |