$142+ Cheap flights from Montana to Massachusetts
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — BOS
May 10 — May 171
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Montana to Massachusetts with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Montana to Massachusetts
Cheapest
Best
Last-minute
One-way
Cheapest flights from Montana to MassachusettsExplore the most affordable flight options available from Montana to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 10, 2026.
Explore the most affordable flight options available from Montana to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 10, 2026.
This Delta deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” 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 7/912:20 pm
BZN
- BDL
1 stop9h 34m
Delta
Mon 7/137:35 am
BDL
- BZN
1 stop9h 12m
Delta
Deal found 4/9![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” 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 7/97:30 pm
BZN
- BDL
2 stops11h 19m
Delta
Sat 7/117:35 am
BDL
- BZN
1 stop9h 12m
Delta
Deal found 4/9![Delta logo]()
$314
This Southwest deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 4/213:20 pm
BZN
- BOS
1 stop6h 45m
Southwest
Tue 4/284:45 pm
BOS
- BZN
1 stop7h 10m
Southwest
Deal found 4/7![Southwest logo]()
$318
This Delta deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” 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 7/97:30 pm
BZN
- BDL
2 stops11h 19m
Delta
Tue 7/145:25 am
BDL
- BZN
2 stops11h 22m
Delta
Deal found 4/9![Delta logo]()
$319
This American Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2112:26 pm
BZN
- BOS
1 stop9h 49m
American Airlines
Mon 5/257:00 am
BOS
- BZN
1 stop10h 26m
American Airlines
Deal found 4/5![American Airlines logo]()
$327
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 5/11:45 pm
BZN
- BDL
1 stop8h 11m
Delta
Fri 5/86:00 am
BDL
- BZN
1 stop8h 28m
Delta
Deal found 4/7![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/24:05 pm
BZN
- BOS
1 stop7h 00m
United Airlines
Tue 9/87:35 am
BOS
- BZN
2 stops9h 38m
United Airlines
Deal found 4/9![United Airlines logo]()
$332
This Delta deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” 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 7/1012:20 pm
BZN
- BDL
1 stop9h 34m
Delta
Sat 7/117:35 am
BDL
- BZN
1 stop9h 12m
Delta
Deal found 4/9![Delta logo]()
$334
This Delta deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/163:53 pm
BZN
- BOS
1 stop6h 04m
Delta
Tue 7/217:10 am
BOS
- BZN
1 stop9h 37m
Delta
Deal found 4/5![Delta logo]()
$337
This Delta deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” 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 6/36:00 am
BZN
- BDL
2 stops10h 50m
Delta
Wed 6/107:35 am
BDL
- BZN
1 stop9h 13m
Delta
Deal found 4/9![Delta logo]()
$339
This American Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 6/311:48 am
BZN
- BOS
1 stop8h 26m
American Airlines
Mon 6/86:00 am
BOS
- BZN
1 stop11h 26m
American Airlines
Deal found 4/7![American Airlines logo]()
$347
This American Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:00 am
BIL
- BOS
1 stop10h 42m
American Airlines
Wed 8/265:29 am
BOS
- BIL
1 stop8h 29m
American Airlines
Deal found 4/5![American Airlines logo]()
$349
Best flights from Montana to MassachusettsDiscover carefully curated flight deals from Montana to Massachusetts that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 10, 2026.
Discover carefully curated flight deals from Montana to Massachusetts that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 10, 2026.
This Delta deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:00 am
BZN
- BDL
2 stops13h 12m
Delta
Tue 6/97:02 pm
BDL
- BZN
1 stop6h 56m
Delta
Deal found 4/6![Delta logo]()
$314
This Alaska Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 9/2310:34 am
BZN
- BOS
1 stop11h 23m
Alaska Airlines
Sun 9/279:30 am
BOS
- BZN
1 stop29h 54m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$367
This United Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/115:00 am
BIL
- BOS
2 stops9h 43m
United Airlines
Wed 8/196:00 am
BOS
- BIL
1 stop7h 02m
United Airlines
Deal found 4/5![United Airlines logo]()
$374
This Southwest deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/53:20 pm
BZN
- ALB
2 stops14h 35m
Southwest
Wed 5/1312:20 pm
ALB
- BZN
2 stops11h 35m
Southwest
Deal found 4/5![Southwest logo]()
$390
This American Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 5/286:45 am
MSO
- BDL
2 stops14h 41m
American Airlines
Tue 6/25:01 am
BDL
- MSO
2 stops9h 48m
American Airlines
Deal found 4/7![American Airlines logo]()
$472
This Delta deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:25 pm
BIL
- BOS
1 stop9h 44m
Delta
Sat 10/38:00 am
BOS
- BIL
2 stops13h 37m
Delta
Deal found 4/6![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/112:10 pm
FCA
- BOS
1 stop9h 47m
Delta
Tue 5/55:50 am
BOS
- FCA
1 stop10h 04m
Delta
Deal found 4/5![Delta logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:52 pm
GTF
- BOS
1 stop10h 49m
Alaska Airlines
Mon 6/87:20 am
BOS
- GTF
1 stop12h 52m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$408
This Southwest deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/251:35 pm
BZN
- BDL
1 stop6h 10m
Southwest
Tue 9/297:45 am
BDL
- BZN
1 stop6h 30m
Southwest
Deal found 4/6![Southwest logo]()
$409
This Delta deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/83:53 pm
BZN
- BOS
1 stop6h 04m
Delta
Sun 6/1410:00 am
BOS
- BZN
Nonstop5h 02m
Delta
Deal found 4/5![Delta logo]()
$362
This United Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/22:40 pm
BZN
- BDL
1 stop7h 17m
United Airlines
Tue 5/56:05 am
BDL
- BZN
2 stops11h 17m
United Airlines
Deal found 4/5![United Airlines logo]()
$439
This Southwest deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2010:55 am
BZN
- BOS
2 stops10h 20m
Southwest
Fri 4/245:15 am
BOS
- BZN
1 stop7h 00m
Southwest
Deal found 4/5![Southwest logo]()
$410
This Alaska Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/304:43 pm
HLN
- BOS
1 stop12h 58m
Alaska Airlines
Thu 6/47:20 am
BOS
- HLN
1 stop10h 46m
Alaska Airlines
Deal found 4/5![Alaska Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:20 pm
GTF
- BOS
2 stops13h 44m
Delta
Sat 9/196:00 am
BOS
- GTF
1 stop8h 23m
Delta
Deal found 4/9![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/52:40 pm
BZN
- ALB
1 stop6h 50m
United Airlines
Wed 5/136:00 am
ALB
- BZN
1 stop7h 26m
United Airlines
Deal found 4/5![United Airlines logo]()
$443
This American Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:35 pm
FCA
- BOS
1 stop9h 20m
American Airlines
Sat 10/38:19 am
BOS
- FCA
2 stops9h 37m
American Airlines
Deal found 4/5![American Airlines logo]()
$494
This Southwest deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/254:30 pm
BZN
- BOS
1 stop6h 30m
Southwest
Fri 7/35:30 pm
BOS
- BZN
1 stop8h 00m
Southwest
Deal found 4/5![Southwest logo]()
$417
This Alaska Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/24:43 pm
HLN
- BOS
1 stop12h 58m
Alaska Airlines
Thu 6/117:03 am
BOS
- HLN
1 stop11h 29m
Alaska Airlines
Deal found 4/5![Alaska Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:18 pm
BIL
- BOS
1 stop9h 42m
Delta
Fri 5/86:16 pm
BOS
- BIL
1 stop6h 58m
Delta
Deal found 4/6![Delta logo]()
$369
This American Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:45 am
MSO
- BDL
1 stop7h 09m
American Airlines
Tue 8/186:30 am
BDL
- MSO
1 stop8h 06m
American Airlines
Deal found 4/6![American Airlines logo]()
$497
This United Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 4/2812:39 pm
BZN
- ALB
1 stop6h 40m
United Airlines
Sat 5/25:00 pm
ALB
- BZN
1 stop7h 39m
United Airlines
Deal found 4/7![United Airlines logo]()
$454
This Southwest deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 6/612:50 pm
BZN
- ALB
1 stop5h 50m
Southwest
Wed 6/103:10 pm
ALB
- BZN
1 stop9h 30m
Southwest
Deal found 4/7![Southwest logo]()
$439
This Alaska Airlines deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” 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 5/711:23 am
BZN
- BOS
1 stop10h 36m
Alaska Airlines
Mon 5/115:56 pm
BOS
- BZN
2 stops27h 23m
Alaska Airlines
Deal found 4/9![Alaska Airlines logo]()
$453
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 4/296:10 pm
FCA
- BOS
1 stop9h 50m
Delta
Tue 5/58:05 am
BOS
- FCA
1 stop7h 49m
Delta
Deal found 4/7![Delta logo]()
$377
This United Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 6/512:35 pm
FCA
- BDL
1 stop7h 13m
United Airlines
Sun 6/76:09 am
BDL
- FCA
1 stop7h 20m
United Airlines
Deal found 4/7![United Airlines logo]()
$499
This Southwest deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2511:15 am
BZN
- BOS
2 stops10h 50m
Southwest
Sat 7/47:35 am
BOS
- BZN
1 stop9h 55m
Southwest
Deal found 4/5![Southwest logo]()
$456
This Alaska Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 5/56:15 pm
GTF
- BOS
1 stop10h 57m
Alaska Airlines
Tue 5/129:00 am
BOS
- GTF
1 stop10h 35m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$461
This Delta deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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 5/306:19 pm
GTF
- BOS
1 stop10h 01m
Delta
Mon 6/86:05 am
BOS
- GTF
1 stop8h 35m
Delta
Deal found 4/8![Delta logo]()
$383
This American Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 6/512:25 pm
FCA
- BDL
1 stop9h 01m
American Airlines
Sun 6/77:20 am
BDL
- FCA
2 stops10h 43m
American Airlines
Deal found 4/7![American Airlines logo]()
$565
This United Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/52:40 pm
BZN
- ALB
1 stop6h 50m
United Airlines
Sat 5/96:00 am
ALB
- BZN
1 stop7h 26m
United Airlines
Deal found 4/6![United Airlines logo]()
$505
Last-minute flights from Montana to MassachusettsDiscover last-minute flight deals from Montana to Massachusetts. Data last updated April 10, 2026 and is based on user searches.
Discover last-minute flight deals from Montana to Massachusetts. Data last updated April 10, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 4/213:20 pm
BZN
- BOS
1 stop6h 45m
Southwest
Tue 4/284:45 pm
BOS
- BZN
1 stop7h 10m
Southwest
Deal found 4/7![Southwest logo]()
$318
This United Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2112:39 pm
BZN
- ALB
1 stop6h 40m
United Airlines
Sat 4/256:05 am
ALB
- BZN
1 stop7h 24m
United Airlines
Deal found 4/6![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 5/11:45 pm
BZN
- BDL
1 stop8h 11m
Delta
Fri 5/86:00 am
BDL
- BZN
1 stop8h 28m
Delta
Deal found 4/7![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 5/112:35 pm
BZN
- BDL
2 stops9h 09m
United Airlines
Fri 5/83:25 pm
BDL
- BZN
1 stop8h 12m
United Airlines
Deal found 4/7![United Airlines logo]()
$350
This Delta deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/112:10 pm
FCA
- BOS
1 stop9h 47m
Delta
Tue 5/55:50 am
BOS
- FCA
1 stop10h 04m
Delta
Deal found 4/5![Delta logo]()
$357
This United Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/28:30 am
BZN
- BOS
1 stop6h 52m
United Airlines
Mon 5/46:00 am
BOS
- BZN
1 stop11h 22m
United Airlines
Deal found 4/5![United Airlines logo]()
$362
This Delta deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:18 pm
BIL
- BOS
2 stops13h 31m
Delta
Fri 5/86:16 pm
BOS
- BIL
1 stop6h 58m
Delta
Deal found 4/6![Delta logo]()
$364
This Alaska Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 5/52:06 pm
BIL
- BOS
1 stop15h 06m
Alaska Airlines
Tue 5/124:33 pm
BOS
- BIL
1 stop22h 48m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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 5/51:45 pm
BZN
- BOS
1 stop7h 50m
Delta
Sat 5/96:16 pm
BOS
- BZN
1 stop7h 28m
Delta
Deal found 4/8![Delta logo]()
$353
This Delta deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” 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 5/126:19 pm
GTF
- BOS
1 stop10h 01m
Delta
Sat 5/166:10 am
BOS
- GTF
1 stop8h 17m
Delta
Deal found 4/9![Delta logo]()
$358
This American Airlines deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 5/191:51 pm
BIL
- BOS
1 stop8h 13m
American Airlines
Tue 5/265:05 am
BOS
- BIL
1 stop9h 07m
American Airlines
Deal found 4/7![American Airlines logo]()
$362
This American Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2112:26 pm
BZN
- BOS
1 stop9h 49m
American Airlines
Mon 5/257:00 am
BOS
- BZN
1 stop10h 26m
American Airlines
Deal found 4/5![American Airlines logo]()
$327
One-way flights from Montana to MassachusettsSearch for one-way flight options from Montana to Massachusetts. Find affordable one-way fares based on user searches. Data last updated April 10, 2026.
Search for one-way flight options from Montana to Massachusetts. Find affordable one-way fares based on user searches. Data last updated April 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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.
Mon 5/111:33 pm
FCA
- BOS
2 stops33h 51m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$142
This Priceline deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/1312:37 pm
BZN
- BOS
Nonstop4h 29m
JetBlue
Deal found 4/7![JetBlue logo]()
$159
This United Airlines deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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 5/64:18 pm
BZN
- ALB
2 stops15h 55m
United Airlines
Deal found 4/8![United Airlines logo]()
$160
This American Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:29 pm
BZN
- BOS
1 stop6h 25m
American Airlines
Deal found 4/6![American Airlines logo]()
$164
This Delta deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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 5/62:53 pm
BZN
- ALB
1 stop7h 06m
Delta
Deal found 4/8![Delta logo]()
$165
This KAYAK deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1112:37 pm
BZN
- BOS
Nonstop4h 29m
JetBlue
Deal found 4/8![JetBlue logo]()
$167
This Southwest deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/57:35 am
BZN
- BOS
1 stop9h 45m
Southwest
Deal found 4/6![Southwest logo]()
$169
This American Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:38 am
BZN
- BDL
1 stop8h 36m
American Airlines
Deal found 4/6![American Airlines logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/181:33 pm
FCA
- BOS
3 stops33h 51m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$171
This United Airlines deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” 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 5/28:30 am
BZN
- BOS
1 stop6h 52m
United Airlines
Deal found 4/8![United Airlines logo]()
$174
This Delta deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” 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 8/247:00 pm
BZN
- BOS
1 stop9h 09m
Delta
Deal found 4/7![Delta logo]()
$179
This Alaska Airlines deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” 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 5/37:28 pm
FCA
- BOS
1 stop9h 44m
Alaska Airlines
Deal found 4/9![Alaska Airlines logo]()
$179
Find flight deals from Montana to Massachusetts
Keep the following information in mind while searching for Montana to Massachusetts flight deals. Data was last updated April 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $309 (Delta) |
One-way from | $142 (Kiwi.com) |
Popular in | November |
Cheapest in | February |
Average price | $458 |
Good round-trip deal | $176 or less |
Good one-way deal | $278 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Montana to Massachusetts that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 10, 2026.
Use the filters below to find and compare flights from Montana to Massachusetts that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BozemanHartford
BZN - BDL
BZNBDL
Bozeman Gallatin Field
Wed 6/3
6:00 am-9:12 pm
2 stops13h 12m
Hartford Bradley Intl
Tue 6/9
7:02 pm-11:58 pm
1 stop6h 56m
$314
BillingsBoston
BIL - BOS
BILBOS
Billings Logan Intl
Sat 9/26
6:25 pm-6:09 am
1 stop9h 44m
Boston Logan Intl
Sat 10/3
8:00 am-7:37 pm
2 stops13h 37m
$354
KalispellBoston
FCA - BOS
FCABOS
Kalispell Glacier Park
Fri 5/1
12:10 pm-11:57 pm
1 stop9h 47m
Boston Logan Intl
Tue 5/5
5:50 am-1:54 pm
1 stop10h 04m
$357
Quickest round-trip
BozemanBoston
BZN - BOS
BZNBOS
Bozeman Gallatin Field
Mon 6/8
3:53 pm-11:57 pm
1 stop6h 04m
Boston Logan Intl
Sun 6/14
10:00 am-1:02 pm
Nonstop5h 02m
$362
Great FallsBoston
GTF - BOS
GTFBOS
Great Falls
Sat 9/5
6:20 pm-10:04 am
2 stops13h 44m
Boston Logan Intl
Sat 9/19
6:00 am-12:23 pm
1 stop8h 23m
$364
BozemanBoston
BZN - BOS
BZNBOS
Bozeman Gallatin Field
Wed 9/23
10:34 am-11:57 pm
1 stop11h 23m
Boston Logan Intl
Sun 9/27
9:30 am-1:24 pm
1 stop29h 54m
$367
BillingsBoston
BIL - BOS
BILBOS
Billings Logan Intl
Fri 5/1
6:18 pm-6:00 am
1 stop9h 42m
Boston Logan Intl
Fri 5/8
6:16 pm-11:14 pm
1 stop6h 58m
$369
BillingsBoston
BIL - BOS
BILBOS
Billings Logan Intl
Tue 8/11
5:00 am-4:43 pm
2 stops9h 43m
Boston Logan Intl
Wed 8/19
6:00 am-11:02 am
1 stop7h 02m
$374
KalispellBoston
FCA - BOS
FCABOS
Kalispell Glacier Park
Wed 4/29
6:10 pm-6:00 am
1 stop9h 50m
Boston Logan Intl
Tue 5/5
8:05 am-1:54 pm
1 stop7h 49m
$377
Great FallsBoston
GTF - BOS
GTFBOS
Great Falls
Sat 5/30
6:19 pm-6:20 am
1 stop10h 01m
Boston Logan Intl
Mon 6/8
6:05 am-12:40 pm
1 stop8h 35m
$383
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Montana to Massachusetts
Have a flexible travel schedule? Discover the best time to fly to Massachusetts from Montana with our price prediction graph.
BZN-ALB
BZN-BDL
FCA-BOS
BZN-BOS
BIL-BOS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Montana to Massachusetts
USMT-USMA
BZN-ALB
BZN-BDL
FCA-BOS
BZN-BOS
What is the cheapest month to book a flight from Montana to Massachusetts?
Currently, March is the cheapest month in which you can book a flight from Montana to Massachusetts (average of $148). Flying from Montana to Massachusetts in January is currently the most expensive (average of $323). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from MT to MA?
Find hourly flight availability from Montana to Massachusetts. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 10, 2026.
When flying from Montana to Massachusetts, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How much does it cost to fly round-trip from Montana to Massachusetts?
Reviews of airlines servicing Massachusetts
Get insights into the airlines that provide service to Massachusetts. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Massachusetts. Reviews last updated April 10, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Montana to Massachusetts. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Entertainment
7.5
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Montana to Massachusetts. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Return Flight Options
Top destinations
Alternative routes for Montana to Massachusetts
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Massachusetts by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Montana to Massachusetts by cabin class
Find flights from Montana to Massachusetts, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Montana and Massachusetts flights
Browse other Montana and Massachusetts flight options. Last updated on April 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Massachusetts
Find the right flight back to Montana after your stay in Massachusetts
Montana to Massachusetts flights
Consider these flights traveling from Montana to Massachusetts.
Top 6 airlines flying from Montana to Massachusetts
Discover the top 6 airlines that operate flights from Montana to Massachusetts. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$204 | Average$343 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$204 | Average$484 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$219 | Average$604 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$231 | Average$380 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$234 | Average$451 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$360 | Average$575 | FlexibilityNo cancel fee | On-time75% |