$146+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BZN
Jul 25 — Aug 11
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 June 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 June 25, 2026.
This Delta deal was found by Cheapflights users on 6/24. 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.
Sat 8/2910:33 am
BOS
- BZN
Nonstop5h 02m
Delta
Sat 9/52:30 pm
BZN
- BOS
Nonstop4h 33m
Delta
Deal found 6/24![Delta logo]()
$307
This Delta deal was found by Cheapflights users on 6/24. 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.
Sat 10/317:30 am
BDL
- BZN
1 stop6h 34m
Delta
Wed 11/183:15 pm
BZN
- BDL
1 stop6h 17m
Delta
Deal found 6/24![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 6/24. 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 10/316:00 am
BDL
- BZN
2 stops11h 13m
United Airlines
Wed 11/1812:30 pm
BZN
- BDL
1 stop6h 47m
United Airlines
Deal found 6/24![United Airlines logo]()
$314
This Delta deal was found by Cheapflights users on 6/24. 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.
Sat 8/2910:33 am
BOS
- BZN
Nonstop5h 02m
Delta
Wed 9/22:15 pm
BZN
- BOS
1 stop7h 26m
Delta
Deal found 6/24![Delta logo]()
$317
This Delta deal was found by Cheapflights users on 6/23. 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 8/177:05 pm
BDL
- BZN
1 stop6h 11m
Delta
Wed 8/263:55 pm
BZN
- BDL
1 stop5h 30m
Delta
Deal found 6/23![Delta logo]()
$324
This Delta deal was found by Cheapflights users on 6/23. 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 8/187:10 am
BOS
- BZN
1 stop9h 40m
Delta
Fri 8/286:19 am
BZN
- BOS
1 stop8h 46m
Delta
Deal found 6/23![Delta logo]()
$327
This American Airlines deal was found by Cheapflights users on 6/20. 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.
Sat 8/2910:48 am
BDL
- BZN
2 stops11h 49m
American Airlines
Fri 9/116:30 am
BZN
- BDL
1 stop9h 00m
American Airlines
Deal found 6/20![American Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 6/23. 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 9/510:38 am
BOS
- BZN
1 stop10h 04m
United Airlines
Wed 9/94:23 pm
BZN
- BOS
1 stop6h 47m
United Airlines
Deal found 6/23![United Airlines logo]()
$332
This United Airlines deal was found by Cheapflights users on 6/24. 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 11/97:40 am
BOS
- BZN
1 stop7h 48m
United Airlines
Wed 11/182:37 pm
BZN
- BOS
1 stop7h 14m
United Airlines
Deal found 6/24![United Airlines logo]()
$337
This United Airlines deal was found by Cheapflights users on 6/24. 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 8/178:05 am
BOS
- BZN
1 stop9h 18m
United Airlines
Fri 8/214:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Deal found 6/24![United Airlines logo]()
$343
This Delta deal was found by Cheapflights users on 6/24. 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 8/187:05 pm
BDL
- BZN
1 stop6h 11m
Delta
Wed 8/263:55 pm
BZN
- BDL
1 stop5h 30m
Delta
Deal found 6/24![Delta logo]()
$344
This United Airlines deal was found by Cheapflights users on 6/22. 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.
Tue 8/188:05 am
BOS
- BZN
2 stops9h 25m
United Airlines
Wed 8/264:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Deal found 6/22![United Airlines logo]()
$345
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 June 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 June 25, 2026.
This Delta deal was found by Cheapflights users on 6/24. 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.
Sat 10/317:30 am
BDL
- BZN
1 stop6h 34m
Delta
Wed 11/183:15 pm
BZN
- BDL
1 stop6h 17m
Delta
Deal found 6/24![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 6/24. 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 10/316:00 am
BDL
- BZN
2 stops9h 28m
United Airlines
Wed 11/1810:41 am
BZN
- BDL
2 stops11h 18m
United Airlines
Deal found 6/24![United Airlines logo]()
$319
This Southwest deal was found by Cheapflights users on 6/21. 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.
Wed 9/92:45 pm
BOS
- BZN
2 stops9h 40m
Southwest
Tue 9/156:55 am
BZN
- BOS
2 stops12h 30m
Southwest
Deal found 6/21![Southwest logo]()
$416
This Alaska Airlines deal was found by Cheapflights users on 6/21. 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.
Thu 9/179:33 am
BOS
- BIL
1 stop31h 29m
Alaska Airlines
Mon 9/213:42 pm
BIL
- BOS
1 stop12h 27m
Alaska Airlines
Deal found 6/21![Alaska Airlines logo]()
$419
This American Airlines deal was found by Cheapflights users on 6/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:51 am
BOS
- MSO
1 stop8h 44m
American Airlines
Fri 8/141:25 pm
MSO
- BOS
1 stop8h 12m
American Airlines
Deal found 6/24![American Airlines logo]()
$495
This United Airlines deal was found by Cheapflights users on 6/24. 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 8/178:05 am
BOS
- BZN
1 stop9h 18m
United Airlines
Fri 8/214:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Deal found 6/24![United Airlines logo]()
$343
This Delta deal was found by Cheapflights users on 6/22. 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 9/510:33 am
BOS
- BZN
Nonstop5h 02m
Delta
Sat 9/126:17 am
BZN
- BOS
1 stop9h 08m
Delta
Deal found 6/22![Delta logo]()
$352
This United Airlines deal was found by Cheapflights users on 6/23. 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 8/178:05 am
BOS
- BZN
1 stop9h 18m
United Airlines
Thu 8/204:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Deal found 6/23![United Airlines logo]()
$370
This Delta deal was found by Cheapflights users on 6/21. 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 8/196:05 am
BOS
- BZN
1 stop8h 00m
Delta
Wed 8/266:19 am
BZN
- BOS
1 stop5h 43m
Delta
Deal found 6/21![Delta logo]()
$372
This Southwest deal was found by Cheapflights users on 6/24. 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 9/1411:10 am
BDL
- BZN
1 stop13h 15m
Southwest
Wed 9/168:30 am
BZN
- BDL
2 stops10h 40m
Southwest
Deal found 6/24![Southwest logo]()
$440
This Delta deal was found by Cheapflights users on 6/22. 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.
Wed 9/307:00 am
BDL
- MSO
1 stop9h 42m
Delta
Mon 10/56:17 pm
MSO
- BDL
2 stops14h 29m
Delta
Deal found 6/22![Delta logo]()
$374
This Alaska Airlines deal was found by Cheapflights users on 6/21. 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.
Tue 10/279:00 am
BOS
- BIL
1 stop11h 52m
Alaska Airlines
Sat 10/316:01 am
BIL
- BOS
1 stop9h 34m
Alaska Airlines
Deal found 6/21![Alaska Airlines logo]()
$474
This United Airlines deal was found by Cheapflights users on 6/20. 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.
Wed 8/2610:38 am
BOS
- FCA
1 stop10h 16m
United Airlines
Mon 8/313:58 pm
FCA
- BOS
1 stop7h 12m
United Airlines
Deal found 6/20![United Airlines logo]()
$407
This Southwest deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:00 am
ALB
- BZN
1 stop6h 45m
Southwest
Thu 8/201:35 pm
BZN
- ALB
1 stop7h 00m
Southwest
Deal found 6/20![Southwest logo]()
$450
This Delta deal was found by Cheapflights users on 6/23. 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
- FCA
1 stop7h 38m
Delta
Tue 8/253:14 pm
FCA
- BOS
1 stop6h 44m
Delta
Deal found 6/23![Delta logo]()
$389
This Alaska Airlines deal was found by Cheapflights users on 6/24. 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.
Sat 10/37:00 am
BOS
- FCA
1 stop14h 05m
Alaska Airlines
Fri 10/97:45 pm
FCA
- BOS
1 stop9h 44m
Alaska Airlines
Deal found 6/24![Alaska Airlines logo]()
$489
This United Airlines deal was found by Cheapflights users on 6/22. 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.
Tue 12/86:15 am
ALB
- BZN
1 stop7h 18m
United Airlines
Wed 12/92:37 pm
BZN
- ALB
1 stop6h 53m
United Airlines
Deal found 6/22![United Airlines logo]()
$409
This Southwest deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/143:10 pm
ALB
- BZN
2 stops9h 15m
Southwest
Fri 9/181:35 pm
BZN
- ALB
1 stop7h 00m
Southwest
Deal found 6/20![Southwest logo]()
$464
This Delta deal was found by Cheapflights users on 6/24. 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.
Sat 8/296:05 am
BOS
- FCA
1 stop7h 40m
Delta
Sat 9/53:15 pm
FCA
- BOS
1 stop6h 43m
Delta
Deal found 6/24![Delta logo]()
$389
This Alaska Airlines deal was found by Cheapflights users on 6/21. 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.
Tue 9/17:12 am
BOS
- GTF
1 stop11h 26m
Alaska Airlines
Mon 9/75:25 pm
GTF
- BOS
1 stop20h 59m
Alaska Airlines
Deal found 6/21![Alaska Airlines logo]()
$500
This United Airlines deal was found by Cheapflights users on 6/24. 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 8/297:05 am
BOS
- FCA
2 stops10h 49m
United Airlines
Fri 9/43:58 pm
FCA
- BOS
1 stop7h 13m
United Airlines
Deal found 6/24![United Airlines logo]()
$414
This Delta deal was found by Cheapflights users on 6/23. 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 10/35:55 am
BOS
- BZN
1 stop8h 37m
Delta
Sat 10/107:00 pm
BZN
- BOS
1 stop9h 11m
Delta
Deal found 6/23![Delta logo]()
$397
This Southwest deal was found by Cheapflights users on 6/23. 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.
Sun 8/165:20 am
BDL
- BZN
2 stops10h 15m
Southwest
Fri 8/218:35 am
BZN
- BDL
2 stops11h 35m
Southwest
Deal found 6/23![Southwest logo]()
$483
This United Airlines deal was found by Cheapflights users on 6/23. 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 8/297:05 am
BOS
- FCA
2 stops10h 49m
United Airlines
Sat 9/53:58 pm
FCA
- BOS
1 stop7h 12m
United Airlines
Deal found 6/23![United Airlines logo]()
$414
This Alaska Airlines deal was found by Cheapflights users on 6/24. 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.
Sun 9/67:12 am
BOS
- MSO
1 stop10h 05m
Alaska Airlines
Sun 9/204:16 pm
MSO
- BOS
1 stop13h 23m
Alaska Airlines
Deal found 6/24![Alaska Airlines logo]()
$516
This Delta deal was found by Cheapflights users on 6/22. 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.
Tue 9/156:55 pm
BDL
- BZN
1 stop6h 24m
Delta
Tue 9/221:37 pm
BZN
- BDL
1 stop8h 08m
Delta
Deal found 6/22![Delta logo]()
$400
This United Airlines deal was found by Cheapflights users on 6/24. 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.
Fri 8/288:05 am
BOS
- BZN
2 stops9h 25m
United Airlines
Fri 9/44:30 pm
BZN
- BOS
1 stop6h 41m
United Airlines
Deal found 6/24![United Airlines logo]()
$416
This Delta deal was found by Cheapflights users on 6/20. 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 7/175:55 pm
BOS
- BIL
1 stop7h 35m
Delta
Sat 7/255:20 am
BIL
- BOS
1 stop9h 16m
Delta
Deal found 6/20![Delta logo]()
$411
This United Airlines deal was found by Cheapflights users on 6/21. 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.
Tue 12/88:00 am
BDL
- BZN
1 stop7h 28m
United Airlines
Thu 12/102:37 pm
BZN
- BDL
1 stop6h 36m
United Airlines
Deal found 6/21![United Airlines logo]()
$424
This Alaska Airlines deal was found by Cheapflights users on 6/21. 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.
Thu 8/277:59 pm
BOS
- BIL
2 stops21h 03m
Alaska Airlines
Sun 8/307:20 pm
BIL
- BOS
1 stop17h 08m
Alaska Airlines
Deal found 6/21![Alaska Airlines logo]()
$578
Last-minute flights from Massachusetts to MontanaDiscover last-minute flight deals from Massachusetts to Montana. Data last updated June 25, 2026 and is based on user searches.
Discover last-minute flight deals from Massachusetts to Montana. Data last updated June 25, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/21. 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.
Thu 7/95:55 pm
BOS
- BZN
1 stop7h 57m
Delta
Sun 7/192:27 pm
BZN
- BOS
Nonstop4h 33m
Delta
Deal found 6/21![Delta logo]()
$392
This United Airlines deal was found by Cheapflights users on 6/24. 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 7/116:05 am
BOS
- BZN
1 stop7h 57m
United Airlines
Wed 7/154:24 pm
BZN
- BOS
1 stop6h 50m
United Airlines
Deal found 6/24![United Airlines logo]()
$381
This Delta deal was found by Cheapflights users on 6/20. 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 7/118:15 am
BOS
- BZN
Nonstop5h 05m
Delta
Sun 7/192:27 pm
BZN
- BOS
Nonstop4h 33m
Delta
Deal found 6/20![Delta logo]()
$397
This Delta deal was found by Cheapflights users on 6/22. 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.
Tue 7/146:45 pm
BOS
- BZN
1 stop7h 38m
Delta
Tue 7/213:53 pm
BZN
- BOS
1 stop6h 02m
Delta
Deal found 6/22![Delta logo]()
$327
This Delta deal was found by Cheapflights users on 6/21. 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.
Tue 7/146:05 am
BOS
- BZN
1 stop7h 12m
Delta
Sun 7/192:27 pm
BZN
- BOS
Nonstop4h 33m
Delta
Deal found 6/21![Delta logo]()
$362
This Delta deal was found by Cheapflights users on 6/20. 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 7/175:55 pm
BOS
- BIL
1 stop7h 35m
Delta
Sat 7/255:20 am
BIL
- BOS
1 stop9h 16m
Delta
Deal found 6/20![Delta logo]()
$411
This Cheapflightsfares deal was found by Cheapflights users on 6/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/185:01 am
BOS
- BZN
1 stop7h 56m
JetBlue
Sat 7/2512:09 pm
BZN
- BOS
1 stop9h 50m
JetBlue
Deal found 6/20![JetBlue logo]()
$389
This Flysmarter deal was found by Cheapflights users on 6/22. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/195:01 am
BOS
- BZN
1 stop7h 25m
JetBlue
Sat 7/2512:09 pm
BZN
- BOS
1 stop9h 50m
JetBlue
Deal found 6/22![JetBlue logo]()
$385
This United Airlines deal was found by Cheapflights users on 6/23. 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 7/217:19 am
BOS
- BZN
1 stop9h 54m
United Airlines
Tue 7/284:24 pm
BZN
- BOS
1 stop6h 50m
United Airlines
Deal found 6/23![United Airlines logo]()
$396
This Southwest deal was found by Cheapflights users on 6/21. 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 7/214:00 pm
BDL
- BZN
2 stops10h 50m
Southwest
Tue 7/287:00 pm
BZN
- BDL
2 stops11h 10m
Southwest
Deal found 6/21![Southwest logo]()
$443
This Cheapflightsfares deal was found by Cheapflights users on 6/22. 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.
Tue 7/285:01 am
BOS
- BZN
1 stop7h 25m
JetBlue
Tue 8/411:22 am
BZN
- BOS
1 stop10h 37m
JetBlue
Deal found 6/22![JetBlue logo]()
$354
This Cheapflightsfares deal was found by Cheapflights users on 6/22. 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.
Wed 7/298:43 am
BOS
- BZN
Nonstop4h 59m
JetBlue
Thu 8/611:22 am
BZN
- BOS
1 stop10h 37m
JetBlue
Deal found 6/22![JetBlue logo]()
$380
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 June 25, 2026.
Search for one-way flight options from Massachusetts to Montana. Find affordable one-way fares based on user searches. Data last updated June 25, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 6/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:56 am
BOS
- BZN
Nonstop4h 57m
JetBlue
Deal found 6/24![JetBlue logo]()
$146
This Delta deal was found by Cheapflights users on 6/22. 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.
Sun 7/1910:25 am
BOS
- BZN
Nonstop5h 02m
Delta
Deal found 6/22![Delta logo]()
$154
This Delta deal was found by Cheapflights users on 6/22. 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.
Tue 7/146:55 pm
BDL
- BZN
1 stop6h 57m
Delta
Deal found 6/22![Delta logo]()
$155
This American Airlines deal was found by Cheapflights users on 6/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:30 am
BDL
- BZN
2 stops9h 20m
American Airlines
Deal found 6/24![American Airlines logo]()
$160
This Delta deal was found by Cheapflights users on 6/23. 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 8/195:51 am
BOS
- BZN
1 stop6h 30m
Delta
Deal found 6/23![Delta logo]()
$164
This American Airlines deal was found by Cheapflights users on 6/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:24 am
BOS
- BZN
1 stop8h 50m
American Airlines
Deal found 6/24![American Airlines logo]()
$169
This Delta deal was found by Cheapflights users on 6/24. 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 8/207:02 pm
BDL
- BZN
1 stop6h 14m
Delta
Deal found 6/24![Delta logo]()
$170
This United Airlines deal was found by Cheapflights users on 6/21. 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.
Tue 9/227:05 am
BOS
- BZN
2 stops10h 25m
United Airlines
Deal found 6/21![United Airlines logo]()
$174
This American Airlines deal was found by Cheapflights users on 6/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:00 am
BOS
- BIL
1 stop7h 57m
American Airlines
Deal found 6/24![American Airlines logo]()
$181
This Delta deal was found by Cheapflights users on 6/24. 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.
Fri 9/186:05 am
BOS
- BIL
1 stop8h 12m
Delta
Deal found 6/24![Delta logo]()
$182
This United Airlines deal was found by Cheapflights users on 6/23. 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 8/307:30 am
BOS
- BZN
2 stops9h 53m
United Airlines
Deal found 6/23![United Airlines logo]()
$182
This United Airlines deal was found by Cheapflights users on 6/21. 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.
Tue 8/188:05 am
BOS
- BZN
2 stops9h 25m
United Airlines
Deal found 6/21![United Airlines logo]()
$183
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 June 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $307 (Delta) |
One-way from | $146 (Cheapflightsfares) |
Popular in | December |
Cheapest in | November |
Average price | $480 |
Good round-trip deal | $432 or less |
Good one-way deal | $163 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 June 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
Quickest round-trip
HartfordBozeman
BDL - BZN
BDLBZN
Hartford Bradley Intl
Sat 10/31
7:30 am-12:04 pm
1 stop6h 34m
Bozeman Gallatin Field
Wed 11/18
3:15 pm-11:32 pm
1 stop6h 17m
$309
HartfordBozeman
BDL - BZN
BDLBZN
Hartford Bradley Intl
Sat 10/31
6:00 am-1:28 pm
2 stops9h 28m
Bozeman Gallatin Field
Wed 11/18
10:41 am-11:59 pm
2 stops11h 18m
$319
BostonBozeman
BOS - BZN
BOSBZN
Boston Logan Intl
Mon 8/17
8:05 am-3:23 pm
1 stop9h 18m
Bozeman Gallatin Field
Fri 8/21
4:30 pm-1:11 am
1 stop6h 41m
$343
BostonBozeman
BOS - BZN
BOSBZN
Boston Logan Intl
Sat 9/5
10:33 am-1:35 pm
Nonstop5h 02m
Bozeman Gallatin Field
Sat 9/12
6:17 am-5:25 pm
1 stop9h 08m
$352
BostonBozeman
BOS - BZN
BOSBZN
Boston Logan Intl
Mon 8/17
8:05 am-3:23 pm
1 stop9h 18m
Bozeman Gallatin Field
Thu 8/20
4:30 pm-1:11 am
1 stop6h 41m
$370
BostonBozeman
BOS - BZN
BOSBZN
Boston Logan Intl
Wed 8/19
6:05 am-12:05 pm
1 stop8h 00m
Bozeman Gallatin Field
Wed 8/26
6:19 am-2:02 pm
1 stop5h 43m
$372
HartfordMissoula
BDL - MSO
BDLMSO
Hartford Bradley Intl
Wed 9/30
7:00 am-2:42 pm
1 stop9h 42m
Missoula Johnson-Bell Field
Mon 10/5
6:17 pm-10:46 am
2 stops14h 29m
$374
BostonKalispell
BOS - FCA
BOSFCA
Boston Logan Intl
Tue 8/18
6:18 pm-11:56 pm
1 stop7h 38m
Kalispell Glacier Park
Tue 8/25
3:14 pm-11:58 pm
1 stop6h 44m
$389
BostonKalispell
BOS - FCA
BOSFCA
Boston Logan Intl
Sat 8/29
6:05 am-11:45 am
1 stop7h 40m
Kalispell Glacier Park
Sat 9/5
3:15 pm-11:58 pm
1 stop6h 43m
$389
BostonBozeman
BOS - BZN
BOSBZN
Boston Logan Intl
Sat 10/3
5:55 am-12:32 pm
1 stop8h 37m
Bozeman Gallatin Field
Sat 10/10
7:00 pm-6:11 am
1 stop9h 11m
$397
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Massachusetts to Montana
Have a flexible travel schedule? Discover the best time to fly to Montana from Massachusetts with our price prediction graph.
BOS-BZN
BDL-BZN
ALB-BZN
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-BZN
BDL-BZN
ALB-BZN
BOS-GTF
What is the cheapest month to book a flight from Massachusetts to Montana?
Currently, December is the cheapest month in which you can book a flight from Massachusetts to Montana (average of $127). Flying from Massachusetts to Montana in April is currently the most expensive (average of $271). 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 June 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?
How far ahead should I book a flight from Massachusetts to Montana?
The best time to book flights from Massachusetts to Montana is 36 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 June 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.
Boarding
8.1
Crew
8.5
Entertainment
7.0
Comfort
7.8
Overall
7.9
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Crew
8.5
Entertainment
7.0
Comfort
7.8
Overall
7.9
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Crew
8.5
Entertainment
7.0
Comfort
7.8
Overall
7.9
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Crew
8.5
Entertainment
7.0
Comfort
7.8
Overall
7.9
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Crew
8.5
Entertainment
7.0
Comfort
7.8
Overall
7.9
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Boarding
8.1
Crew
8.5
Entertainment
7.0
Comfort
7.8
Overall
7.9
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 June 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 June 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$150 | Average$533 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$158 | Average$471 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$237 | Average$580 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$262 | Average$495 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$263 | Average$522 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$284 | Average$504 | FlexibilityNo cancel fee | On-time75% |