$155+ 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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BZN
Jun 3 — Jun 101
Round-trip
1 adult, Economy
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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 May 4, 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 May 4, 2026.
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 6/237:02 pm
BDL
- BZN
1 stop6h 56m
Delta
Wed 7/16:00 am
BZN
- BDL
1 stop5h 54m
Delta
Deal found 4/29![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 7/47:35 am
BDL
- BZN
1 stop9h 15m
Delta
Thu 7/97:30 pm
BZN
- BDL
2 stops11h 19m
Delta
Deal found 4/30![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 7/125:03 pm
BDL
- BZN
2 stops8h 49m
Delta
Thu 7/167:30 pm
BZN
- BDL
2 stops11h 19m
Delta
Deal found 4/29![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 5/3. 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.
Tue 6/23:08 pm
BOS
- BZN
1 stop9h 35m
United Airlines
Tue 6/94:25 pm
BZN
- BOS
1 stop6h 49m
United Airlines
Deal found 5/3![United Airlines logo]()
$327
This American Airlines deal was found by Cheapflights users on 5/2. 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.
Tue 9/1511:53 am
BDL
- BZN
2 stops10h 46m
American Airlines
Tue 9/221:39 pm
BZN
- BDL
1 stop6h 20m
American Airlines
Deal found 5/2![American Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 7/218:19 am
BOS
- BZN
2 stops9h 54m
American Airlines
Tue 7/286:44 am
BZN
- BOS
1 stop10h 36m
American Airlines
Deal found 4/29![American Airlines logo]()
$332
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 6/138:15 am
BOS
- BZN
Nonstop5h 06m
Delta
Sat 6/2012:16 pm
BZN
- BOS
Nonstop4h 29m
Delta
Deal found 4/30![Delta logo]()
$337
This American Airlines deal was found by Cheapflights users on 5/1. 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.
Sat 6/610:49 am
BDL
- BZN
2 stops11h 54m
American Airlines
Wed 6/1011:49 am
BZN
- BDL
1 stop9h 36m
American Airlines
Deal found 5/1![American Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 8/266:10 am
BOS
- BZN
1 stop7h 55m
American Airlines
Tue 9/112:55 pm
BZN
- BOS
1 stop9h 04m
American Airlines
Deal found 4/30![American Airlines logo]()
$342
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 7/275:30 am
BDL
- BZN
2 stops11h 43m
Delta
Wed 8/57:30 pm
BZN
- BDL
2 stops11h 19m
Delta
Deal found 4/30![Delta logo]()
$344
This Southwest deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 9/169:25 am
BOS
- BZN
1 stop7h 15m
Southwest
Mon 9/212:30 pm
BZN
- BOS
1 stop13h 30m
Southwest
Deal found 4/30![Southwest logo]()
$347
This Delta deal was found by Cheapflights users on 5/2. 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.
Tue 11/1710:35 am
BOS
- BIL
1 stop9h 13m
Delta
Thu 12/36:15 am
BIL
- BOS
1 stop8h 26m
Delta
Deal found 5/2![Delta logo]()
$349
Best flights from Massachusetts to MontanaDiscover carefully curated flight deals from Massachusetts to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 4, 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 May 4, 2026.
This Delta deal was found by Cheapflights users on 5/3. 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.
Sat 7/256:05 am
BOS
- BIL
2 stops13h 47m
Delta
Tue 8/46:34 pm
BIL
- BOS
1 stop9h 56m
Delta
Deal found 5/3![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 5/2. 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 5/279:40 am
BOS
- BZN
1 stop7h 47m
United Airlines
Sat 5/3012:50 pm
BZN
- BOS
1 stop8h 31m
United Airlines
Deal found 5/2![United Airlines logo]()
$383
This Southwest deal was found by Cheapflights users on 5/3. 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.
Thu 6/412:55 pm
ALB
- BZN
2 stops12h 35m
Southwest
Mon 6/87:15 pm
BZN
- ALB
2 stops10h 50m
Southwest
Deal found 5/3![Southwest logo]()
$419
This Alaska Airlines deal was found by Cheapflights users on 5/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:00 am
BOS
- BZN
2 stops18h 42m
Alaska Airlines
Sat 6/67:59 pm
BZN
- BOS
1 stop9h 42m
Alaska Airlines
Deal found 5/3![Alaska Airlines logo]()
$445
This JetBlue deal was found by Cheapflights users on 5/1. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/135:15 am
BOS
- BZN
1 stop7h 11m
JetBlue
Wed 6/1712:42 pm
BZN
- BOS
Nonstop4h 29m
JetBlue
Deal found 5/1![JetBlue logo]()
$460
This American Airlines deal was found by Cheapflights users on 5/2. 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.
Sat 8/295:01 am
ALB
- BZN
2 stops12h 24m
American Airlines
Tue 9/811:55 am
BZN
- ALB
1 stop9h 08m
American Airlines
Deal found 5/2![American Airlines logo]()
$465
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/27:00 am
BDL
- MSO
2 stops32h 06m
Multiple Airlines
Sun 8/910:24 am
MSO
- BDL
1 stop17h 51m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$543
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 6/212:05 pm
BOS
- FCA
2 stops13h 09m
Delta
Tue 6/93:29 pm
FCA
- BOS
1 stop6h 28m
Delta
Deal found 4/30![Delta logo]()
$362
This United Airlines deal was found by Cheapflights users on 5/1. 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 8/181:00 pm
ALB
- BZN
1 stop7h 23m
United Airlines
Mon 8/242:37 pm
BZN
- ALB
1 stop6h 53m
United Airlines
Deal found 5/1![United Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 5/3. 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.
Mon 6/12:33 pm
BOS
- BIL
2 stops10h 41m
Delta
Mon 6/86:40 pm
BIL
- BOS
1 stop9h 25m
Delta
Deal found 5/3![Delta logo]()
$379
This Southwest deal was found by Cheapflights users on 5/1. 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.
Tue 8/183:05 pm
ALB
- BZN
2 stops9h 20m
Southwest
Mon 8/2412:20 pm
BZN
- ALB
2 stops7h 55m
Southwest
Deal found 5/1![Southwest logo]()
$422
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 7/217:10 am
BOS
- GTF
2 stops12h 32m
Delta
Tue 7/286:25 pm
GTF
- BOS
1 stop9h 40m
Delta
Deal found 4/29![Delta logo]()
$389
This Southwest deal was found by Cheapflights users on 5/3. 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.
Sat 6/67:55 am
BDL
- BZN
1 stop7h 15m
Southwest
Sat 6/136:05 pm
BZN
- BDL
2 stops11h 50m
Southwest
Deal found 5/3![Southwest logo]()
$428
This Alaska Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 5/157:11 pm
BOS
- FCA
1 stop17h 40m
Alaska Airlines
Sun 5/174:14 pm
FCA
- BOS
1 stop12h 06m
Alaska Airlines
Deal found 4/30![Alaska Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 5/3. 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.
Sat 8/296:15 am
ALB
- MSO
1 stop7h 19m
United Airlines
Wed 9/212:40 pm
MSO
- ALB
1 stop7h 04m
United Airlines
Deal found 5/3![United Airlines logo]()
$449
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 7/277:35 am
BDL
- BZN
1 stop9h 12m
Delta
Wed 8/57:30 pm
BZN
- BDL
2 stops11h 19m
Delta
Deal found 4/30![Delta logo]()
$394
This Southwest deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 7/95:30 pm
BOS
- BZN
1 stop8h 00m
Southwest
Mon 7/134:30 pm
BZN
- BOS
1 stop6h 30m
Southwest
Deal found 4/29![Southwest logo]()
$435
This Alaska Airlines deal was found by Cheapflights users on 5/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/17:11 pm
BOS
- BIL
1 stop30h 22m
Alaska Airlines
Mon 6/87:21 pm
BIL
- BOS
1 stop10h 20m
Alaska Airlines
Deal found 5/3![Alaska Airlines logo]()
$486
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Fri 5/296:00 am
BOS
- BZN
1 stop7h 44m
United Airlines
Sat 6/68:00 am
BZN
- BOS
1 stop7h 29m
United Airlines
Deal found 5/1![United Airlines logo]()
$452
This American Airlines deal was found by Cheapflights users on 5/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2011:34 am
BOS
- MSO
2 stops12h 11m
American Airlines
Tue 5/264:44 pm
MSO
- BOS
2 stops11h 15m
American Airlines
Deal found 5/3![American Airlines logo]()
$552
This Southwest deal was found by Cheapflights users on 5/3. 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.
Tue 7/2812:50 pm
BOS
- BZN
1 stop7h 30m
Southwest
Mon 8/37:15 pm
BZN
- BOS
2 stops10h 45m
Southwest
Deal found 5/3![Southwest logo]()
$440
This Alaska Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 5/124:33 pm
BOS
- BZN
1 stop9h 25m
Alaska Airlines
Mon 5/187:59 pm
BZN
- BOS
1 stop9h 42m
Alaska Airlines
Deal found 4/30![Alaska Airlines logo]()
$487
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 5/132:33 pm
BOS
- BIL
2 stops10h 41m
Delta
Tue 5/196:30 am
BIL
- BOS
2 stops11h 31m
Delta
Deal found 4/29![Delta logo]()
$409
This American Airlines deal was found by Cheapflights users on 5/4. 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.
Tue 6/306:00 am
BOS
- MSO
1 stop9h 25m
American Airlines
Fri 7/104:44 pm
MSO
- BOS
2 stops11h 01m
American Airlines
Deal found 5/4![American Airlines logo]()
$554
This United Airlines deal was found by Cheapflights users on 5/2. 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 8/2710:00 am
ALB
- MSO
2 stops14h 30m
United Airlines
Mon 8/3112:40 pm
MSO
- ALB
1 stop7h 04m
United Airlines
Deal found 5/2![United Airlines logo]()
$463
This Delta deal was found by Cheapflights users on 5/1. 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.
Wed 8/266:30 pm
BDL
- FCA
1 stop7h 16m
Delta
Wed 9/23:00 pm
FCA
- BDL
1 stop6h 32m
Delta
Deal found 5/1![Delta logo]()
$414
This Southwest deal was found by Cheapflights users on 5/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/145:50 am
BOS
- BZN
2 stops9h 50m
Southwest
Tue 6/233:55 pm
BZN
- BOS
1 stop6h 50m
Southwest
Deal found 5/2![Southwest logo]()
$460
This Alaska Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 7/37:44 pm
BOS
- BIL
1 stop19h 21m
Alaska Airlines
Sat 7/111:45 pm
BIL
- BOS
1 stop8h 14m
Alaska Airlines
Deal found 4/29![Alaska Airlines logo]()
$513
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 10/26:15 am
ALB
- BZN
1 stop7h 18m
United Airlines
Sat 10/102:30 pm
BZN
- ALB
1 stop7h 00m
United Airlines
Deal found 4/29![United Airlines logo]()
$470
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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.
Sun 6/76:17 am
BDL
- FCA
2 stops11h 45m
American Airlines
Sat 6/1312:26 pm
FCA
- BDL
2 stops10h 29m
American Airlines
Deal found 4/29![American Airlines logo]()
$618
Last-minute flights from Massachusetts to MontanaDiscover last-minute flight deals from Massachusetts to Montana. Data last updated May 4, 2026 and is based on user searches.
Discover last-minute flight deals from Massachusetts to Montana. Data last updated May 4, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 5/235:32 pm
BOS
- FCA
1 stop25h 28m
Alaska Airlines
Sat 5/304:14 pm
FCA
- BOS
1 stop12h 06m
Alaska Airlines
Deal found 4/29![Alaska Airlines logo]()
$357
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 5/236:30 am
BOS
- FCA
2 stops11h 33m
American Airlines
Sat 5/3012:25 pm
FCA
- BOS
1 stop9h 39m
American Airlines
Deal found 4/30![American Airlines logo]()
$362
This American Airlines deal was found by Cheapflights users on 5/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/242:27 pm
BOS
- BZN
1 stop8h 17m
American Airlines
Wed 6/311:48 am
BZN
- BOS
1 stop10h 16m
American Airlines
Deal found 5/3![American Airlines logo]()
$357
This American Airlines deal was found by Cheapflights users on 5/2. 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.
Sun 5/2412:39 pm
BOS
- BZN
1 stop10h 05m
American Airlines
Thu 6/116:45 am
BZN
- BOS
1 stop8h 22m
American Airlines
Deal found 5/2![American Airlines logo]()
$372
This American Airlines deal was found by Cheapflights users on 5/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/242:27 pm
BOS
- BZN
1 stop8h 17m
American Airlines
Thu 5/2812:26 pm
BZN
- BOS
1 stop9h 49m
American Airlines
Deal found 5/3![American Airlines logo]()
$387
This Delta deal was found by Cheapflights users on 5/3. 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 5/266:16 pm
BOS
- BIL
1 stop6h 58m
Delta
Wed 6/106:40 pm
BIL
- BOS
1 stop9h 25m
Delta
Deal found 5/3![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 5/273:08 pm
BOS
- BZN
1 stop9h 35m
United Airlines
Wed 6/34:20 pm
BZN
- BOS
1 stop6h 39m
United Airlines
Deal found 4/29![United Airlines logo]()
$342
This United Airlines deal was found by Cheapflights users on 5/2. 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 5/279:40 am
BOS
- BZN
1 stop7h 47m
United Airlines
Sat 5/3012:50 pm
BZN
- BOS
1 stop8h 31m
United Airlines
Deal found 5/2![United Airlines logo]()
$383
This American Airlines deal was found by Cheapflights users on 5/1. 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.
Fri 5/296:07 am
BDL
- FCA
1 stop10h 53m
American Airlines
Fri 6/51:35 pm
FCA
- BDL
1 stop7h 11m
American Airlines
Deal found 5/1![American Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 5/1. 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 6/26:00 am
BDL
- BZN
2 stops11h 53m
American Airlines
Wed 6/1011:49 am
BZN
- BDL
1 stop9h 36m
American Airlines
Deal found 5/1![American Airlines logo]()
$385
This American Airlines deal was found by Cheapflights users on 5/1. 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.
Sat 6/610:49 am
BDL
- BZN
2 stops11h 54m
American Airlines
Wed 6/1011:49 am
BZN
- BDL
1 stop9h 36m
American Airlines
Deal found 5/1![American Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 6/237:02 pm
BDL
- BZN
1 stop6h 56m
Delta
Wed 7/16:00 am
BZN
- BDL
1 stop5h 54m
Delta
Deal found 4/29![Delta logo]()
$309
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 May 4, 2026.
Search for one-way flight options from Massachusetts to Montana. Find affordable one-way fares based on user searches. Data last updated May 4, 2026.
This United Airlines deal was found by Cheapflights users on 5/2. 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.
Sat 6/66:00 am
BDL
- BZN
1 stop6h 49m
United Airlines
Deal found 5/2![United Airlines logo]()
$155
This American Airlines deal was found by Cheapflights users on 5/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2710:50 am
ALB
- BZN
1 stop7h 12m
American Airlines
Deal found 5/3![American Airlines logo]()
$155
This Delta deal was found by Cheapflights users on 5/2. 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 6/61:02 pm
BDL
- BZN
2 stops12h 42m
Delta
Deal found 5/2![Delta logo]()
$160
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 6/169:01 am
BOS
- BZN
1 stop8h 24m
American Airlines
Deal found 4/30![American Airlines logo]()
$164
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 6/1410:00 am
BOS
- BZN
Nonstop5h 02m
Delta
Deal found 4/30![Delta logo]()
$169
This United Airlines deal was found by Cheapflights users on 5/2. 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.
Sun 6/76:00 am
BDL
- BZN
1 stop6h 49m
United Airlines
Deal found 5/2![United Airlines logo]()
$171
This Alaska Airlines deal was found by Cheapflights users on 5/1. 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.
Tue 5/266:00 am
BOS
- BIL
1 stop10h 54m
Alaska Airlines
Deal found 5/1![Alaska Airlines logo]()
$175
This American Airlines deal was found by Cheapflights users on 5/2. 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.
Sun 6/76:00 am
BDL
- BZN
2 stops11h 50m
American Airlines
Deal found 5/2![American Airlines logo]()
$175
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 6/136:06 am
BOS
- BZN
1 stop9h 23m
Delta
Deal found 4/30![Delta logo]()
$179
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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.
Sun 5/247:00 am
BOS
- FCA
1 stop7h 35m
American Airlines
Deal found 4/30![American Airlines logo]()
$179
This Orbitz deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 5/285:32 pm
BOS
- BIL
1 stop23h 22m
Alaska Airlines
Deal found 4/30![Alaska Airlines logo]()
$180
This Delta deal was found by Cheapflights users on 5/2. 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 6/247:02 pm
BDL
- BZN
1 stop6h 56m
Delta
Deal found 5/2![Delta logo]()
$180
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 May 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $309 (Delta) |
One-way from | $155 (United Airlines) |
Popular in | December |
Cheapest in | November |
Average price | $450 |
Good round-trip deal | $412 or less |
Good one-way deal | $173 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 May 4, 2026.
Use the filters below to find and compare flights from Massachusetts to Montana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonBillings
BOS - BIL
BOSBIL
Boston Logan Intl
Sat 7/25
6:05 am-5:52 pm
2 stops13h 47m
Billings Logan Intl
Tue 8/4
6:34 pm-6:30 am
1 stop9h 56m
$354
BostonKalispell
BOS - FCA
BOSFCA
Boston Logan Intl
Tue 6/2
12:05 pm-11:14 pm
2 stops13h 09m
Kalispell Glacier Park
Tue 6/9
3:29 pm-11:57 pm
1 stop6h 28m
$362
BostonBillings
BOS - BIL
BOSBIL
Boston Logan Intl
Mon 6/1
2:33 pm-11:14 pm
2 stops10h 41m
Billings Logan Intl
Mon 6/8
6:40 pm-6:05 am
1 stop9h 25m
$379
BostonBozeman
BOS - BZN
BOSBZN
Boston Logan Intl
Wed 5/27
9:40 am-3:27 pm
1 stop7h 47m
Bozeman Gallatin Field
Sat 5/30
12:50 pm-11:21 pm
1 stop8h 31m
$383
BostonGreat Falls
BOS - GTF
BOSGTF
Boston Logan Intl
Tue 7/21
7:10 am-5:42 pm
2 stops12h 32m
Great Falls
Tue 7/28
6:25 pm-6:05 am
1 stop9h 40m
$389
AlbanyBozeman
ALB - BZN
ALBBZN
Albany Intl
Tue 8/18
1:00 pm-6:23 pm
1 stop7h 23m
Bozeman Gallatin Field
Mon 8/24
2:37 pm-11:30 pm
1 stop6h 53m
$394
HartfordBozeman
BDL - BZN
BDLBZN
Hartford Bradley Intl
Mon 7/27
7:35 am-2:47 pm
1 stop9h 12m
Bozeman Gallatin Field
Wed 8/5
7:30 pm-8:49 am
2 stops11h 19m
$394
BostonBillings
BOS - BIL
BOSBIL
Boston Logan Intl
Wed 5/13
2:33 pm-11:14 pm
2 stops10h 41m
Billings Logan Intl
Tue 5/19
6:30 am-8:01 pm
2 stops11h 31m
$409
HartfordKalispell
BDL - FCA
BDLFCA
Hartford Bradley Intl
Wed 8/26
6:30 pm-11:46 pm
1 stop7h 16m
Kalispell Glacier Park
Wed 9/2
3:00 pm-11:32 pm
1 stop6h 32m
$414
AlbanyBozeman
ALB - BZN
ALBBZN
Albany Intl
Thu 6/4
12:55 pm-11:30 pm
2 stops12h 35m
Bozeman Gallatin Field
Mon 6/8
7:15 pm-8:05 am
2 stops10h 50m
$419
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.
BDL-BZN
BOS-BIL
BOS-BZN
ALB-MSO
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
BDL-BZN
BOS-BIL
BOS-BZN
ALB-MSO
How far ahead should I book a flight from Massachusetts to Montana?
The best time to book flights from Massachusetts to Montana is 53 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.
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 June is currently the most expensive (average of $1,191). 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.
How much does it cost to fly round-trip from Massachusetts to Montana?
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 May 4, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Massachusetts to Montana to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Comfort
8.0
Food
7.0
Boarding
8.1
Overall
7.9
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Comfort
8.0
Food
7.0
Boarding
8.1
Overall
7.9
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Comfort
8.0
Food
7.0
Boarding
8.1
Overall
7.9
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Comfort
8.0
Food
7.0
Boarding
8.1
Overall
7.9
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Comfort
8.0
Food
7.0
Boarding
8.1
Overall
7.9
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Comfort
8.0
Food
7.0
Boarding
8.1
Overall
7.9
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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 May 4, 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 May 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$148 | Average$442 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$150 | Average$541 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$234 | Average$451 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$237 | Average$585 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$261 | Average$499 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$290 | Average$492 | FlexibilityNo cancel fee | On-time75% |