$130+ 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BZN
May 9 — May 161
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Massachusetts to Montana 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 Massachusetts to Montana
Cheapest
Best
Last-minute
One-way
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 April 9, 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 April 9, 2026.
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 8/17:35 am
BDL
- BZN
1 stop9h 12m
Delta
Thu 8/612:20 pm
BZN
- BDL
1 stop9h 34m
Delta
Deal found 4/8![Delta logo]()
$309
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 8/225:00 pm
BDL
- BZN
2 stops8h 59m
Delta
Wed 8/2612:20 pm
BZN
- BDL
2 stops9h 16m
Delta
Deal found 4/6![Delta logo]()
$319
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.
Sat 9/1212:34 pm
BDL
- BZN
1 stop10h 05m
American Airlines
Wed 9/166:38 am
BZN
- BDL
1 stop8h 36m
American Airlines
Deal found 4/7![American Airlines logo]()
$324
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.
Sun 5/246:00 am
BDL
- BZN
1 stop6h 49m
United Airlines
Fri 5/2912:48 pm
BZN
- BDL
1 stop7h 00m
United Airlines
Deal found 4/6![United Airlines logo]()
$325
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 7/76:00 am
BOS
- BZN
1 stop11h 24m
American Airlines
Tue 7/146:44 am
BZN
- BOS
1 stop10h 36m
American Airlines
Deal found 4/6![American Airlines logo]()
$327
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 6/36:59 pm
BDL
- BZN
1 stop6h 45m
Delta
Sat 6/66:00 am
BZN
- BDL
1 stop5h 58m
Delta
Deal found 4/6![Delta logo]()
$329
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/249:00 am
BOS
- BZN
1 stop8h 26m
American Airlines
Tue 6/26:44 am
BZN
- BOS
1 stop8h 23m
American Airlines
Deal found 4/9![American Airlines logo]()
$330
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 8/257:33 am
BOS
- BZN
2 stops10h 17m
American Airlines
Tue 9/11:33 pm
BZN
- BOS
1 stop8h 29m
American Airlines
Deal found 4/6![American Airlines logo]()
$332
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.
Sat 7/117:35 am
BDL
- BZN
1 stop9h 12m
Delta
Thu 7/167:30 pm
BZN
- BDL
2 stops11h 19m
Delta
Deal found 4/7![Delta logo]()
$334
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 4/285:35 am
BOS
- BZN
1 stop7h 05m
Southwest
Fri 5/14:20 pm
BZN
- BOS
1 stop6h 30m
Southwest
Deal found 4/7![Southwest logo]()
$335
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.
Tue 8/47:10 am
BOS
- BZN
1 stop9h 37m
Delta
Tue 8/117:00 pm
BZN
- BOS
1 stop9h 09m
Delta
Deal found 4/6![Delta logo]()
$337
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 6/81:15 pm
BDL
- BZN
2 stops12h 43m
Delta
Mon 6/157:30 pm
BZN
- BDL
2 stops11h 20m
Delta
Deal found 4/7![Delta logo]()
$339
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 April 9, 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 April 9, 2026.
This Delta deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am
BDL
- BZN
1 stop8h 29m
Delta
Wed 8/2612:20 pm
BZN
- BDL
1 stop9h 33m
Delta
Deal found 4/4![Delta logo]()
$309
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.
Fri 8/219:45 am
BOS
- BZN
1 stop7h 28m
United Airlines
Tue 8/258:30 am
BZN
- BOS
1 stop7h 06m
United Airlines
Deal found 4/5![United Airlines logo]()
$332
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.
Thu 5/286:00 am
BOS
- BIL
1 stop10h 54m
Alaska Airlines
Sat 6/63:34 pm
BIL
- BOS
1 stop12h 46m
Alaska Airlines
Deal found 4/5![Alaska Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 4/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:45 pm
BDL
- BZN
2 stops11h 40m
Southwest
Wed 8/266:55 am
BZN
- BDL
2 stops12h 15m
Southwest
Deal found 4/4![Southwest logo]()
$389
This American Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2610:50 am
ALB
- BZN
1 stop7h 12m
American Airlines
Thu 7/211:38 am
BZN
- ALB
1 stop9h 37m
American Airlines
Deal found 4/4![American Airlines logo]()
$539
This Delta deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:10 am
BOS
- BZN
1 stop9h 37m
Delta
Wed 7/153:53 pm
BZN
- BOS
1 stop6h 04m
Delta
Deal found 4/4![Delta logo]()
$337
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.
Wed 4/297:09 am
BOS
- BZN
1 stop10h 25m
United Airlines
Sat 5/28:30 am
BZN
- BOS
1 stop6h 52m
United Airlines
Deal found 4/7![United Airlines logo]()
$340
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.
Wed 5/137:11 pm
BOS
- BZN
1 stop17h 52m
Alaska Airlines
Sun 5/177:59 pm
BZN
- BOS
1 stop9h 42m
Alaska Airlines
Deal found 4/5![Alaska Airlines logo]()
$367
This Delta deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:10 am
BOS
- BZN
1 stop7h 19m
Delta
Fri 8/2811:27 am
BZN
- BOS
1 stop8h 53m
Delta
Deal found 4/4![Delta logo]()
$337
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 8/2510:00 am
BDL
- HLN
2 stops13h 16m
United Airlines
Tue 9/12:29 pm
HLN
- BDL
1 stop7h 16m
United Airlines
Deal found 4/5![United Airlines logo]()
$374
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.
Thu 8/272:30 pm
BOS
- BIL
2 stops10h 07m
Delta
Sun 8/306:25 pm
BIL
- BOS
1 stop9h 44m
Delta
Deal found 4/8![Delta logo]()
$354
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.
Wed 6/312:50 pm
BDL
- BZN
2 stops11h 05m
Southwest
Sat 6/66:05 pm
BZN
- BDL
2 stops11h 50m
Southwest
Deal found 4/6![Southwest logo]()
$429
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 4/286:42 pm
BOS
- MSO
1 stop19h 46m
Alaska Airlines
Tue 5/53:55 pm
MSO
- BOS
1 stop13h 17m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$397
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 6/163:05 pm
ALB
- BZN
2 stops9h 35m
Southwest
Mon 6/227:15 pm
BZN
- ALB
2 stops10h 50m
Southwest
Deal found 4/5![Southwest logo]()
$432
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.
Tue 4/215:50 am
ALB
- BZN
2 stops8h 44m
Delta
Sat 4/2511:59 am
BZN
- ALB
2 stops9h 22m
Delta
Deal found 4/6![Delta logo]()
$370
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.
Tue 4/289:20 am
BOS
- GTF
2 stops13h 57m
United Airlines
Tue 5/52:35 pm
GTF
- BOS
1 stop7h 24m
United Airlines
Deal found 4/8![United Airlines logo]()
$409
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:00 am
BOS
- FCA
1 stop13h 00m
Alaska Airlines
Sat 5/2311:33 am
FCA
- BOS
2 stops16h 47m
Alaska Airlines
Deal found 4/8![Alaska Airlines logo]()
$420
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.
Sun 6/77:15 am
BOS
- BZN
1 stop9h 33m
Delta
Thu 6/113:53 pm
BZN
- BOS
1 stop6h 04m
Delta
Deal found 4/8![Delta logo]()
$372
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.
Sun 8/238:10 am
ALB
- BZN
1 stop6h 20m
Southwest
Sat 8/294:10 pm
BZN
- ALB
2 stops16h 10m
Southwest
Deal found 4/7![Southwest logo]()
$461
This Alaska Airlines deal was found by Cheapflights users on 4/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:20 am
BOS
- BZN
1 stop10h 12m
Alaska Airlines
Mon 6/88:00 am
BZN
- BOS
2 stops19h 44m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$435
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.
Tue 5/57:09 am
BOS
- BZN
1 stop8h 25m
United Airlines
Thu 5/712:35 pm
BZN
- BOS
2 stops9h 24m
United Airlines
Deal found 4/9![United Airlines logo]()
$437
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 6/86:05 am
BOS
- BZN
1 stop7h 13m
Delta
Thu 6/113:53 pm
BZN
- BOS
1 stop6h 04m
Delta
Deal found 4/7![Delta logo]()
$372
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.
Fri 6/125:30 pm
BOS
- BZN
1 stop8h 00m
Southwest
Tue 6/167:45 am
BZN
- BOS
2 stops8h 15m
Southwest
Deal found 4/5![Southwest logo]()
$462
This Expedia deal was found by Cheapflights users on 4/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/256:00 am
BOS
- BIL
1 stop10h 54m
Alaska Airlines
Fri 5/297:21 pm
BIL
- BOS
1 stop10h 20m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$449
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.
Tue 7/285:25 am
BDL
- BZN
2 stops11h 22m
Delta
Wed 8/57:30 pm
BZN
- BDL
2 stops11h 19m
Delta
Deal found 4/5![Delta logo]()
$374
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.
Wed 8/512:40 pm
BDL
- BZN
2 stops11h 45m
Southwest
Wed 8/126:55 am
BZN
- BDL
2 stops12h 15m
Southwest
Deal found 4/7![Southwest logo]()
$468
This United Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/283:30 pm
BDL
- BZN
1 stop8h 02m
United Airlines
Wed 4/292:40 pm
BZN
- BDL
1 stop7h 13m
United Airlines
Deal found 4/4![United Airlines logo]()
$474
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.
Mon 6/89:20 am
ALB
- BZN
2 stops11h 15m
Southwest
Tue 6/167:05 pm
BZN
- ALB
2 stops11h 00m
Southwest
Deal found 4/7![Southwest logo]()
$469
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 6/151:15 pm
BDL
- BZN
2 stops13h 08m
Delta
Mon 6/2212:20 pm
BZN
- BDL
1 stop9h 53m
Delta
Deal found 4/5![Delta logo]()
$393
This United Airlines deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/29:20 am
BOS
- BIL
2 stops13h 37m
United Airlines
Sat 5/95:05 am
BIL
- BOS
2 stops11h 59m
United Airlines
Deal found 4/4![United Airlines logo]()
$479
Last-minute flights from Massachusetts to MontanaDiscover last-minute flight deals from Massachusetts to Montana. Data last updated April 9, 2026 and is based on user searches.
Discover last-minute flight deals from Massachusetts to Montana. Data last updated April 9, 2026 and is based on user searches.
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.
Sun 4/266:00 am
BDL
- BZN
1 stop9h 36m
Delta
Sat 5/22:53 pm
BZN
- BDL
1 stop7h 06m
Delta
Deal found 4/5![Delta logo]()
$309
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 4/285:35 am
BOS
- BZN
1 stop7h 05m
Southwest
Fri 5/14:20 pm
BZN
- BOS
1 stop6h 30m
Southwest
Deal found 4/7![Southwest logo]()
$335
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:00 am
BDL
- BZN
1 stop8h 53m
American Airlines
Mon 5/41:43 pm
BZN
- BDL
1 stop7h 53m
American Airlines
Deal found 4/9![American Airlines logo]()
$344
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 5/14:35 pm
BOS
- BZN
1 stop8h 03m
United Airlines
Tue 5/52:40 pm
BZN
- BOS
1 stop7h 19m
United Airlines
Deal found 4/7![United Airlines logo]()
$345
This Delta deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:16 pm
BOS
- BIL
1 stop6h 58m
Delta
Tue 5/125:30 am
BIL
- BOS
2 stops11h 45m
Delta
Deal found 4/4![Delta logo]()
$354
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/137:11 pm
BOS
- BZN
1 stop17h 52m
Multiple Airlines
Sat 6/1312:37 pm
BZN
- BOS
Nonstop4h 29m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$348
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/147:20 am
BOS
- BZN
1 stop10h 12m
Multiple Airlines
Sat 6/1312:37 pm
BZN
- BOS
Nonstop4h 29m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$342
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.
Sun 5/246:00 am
BDL
- BZN
1 stop6h 49m
United Airlines
Fri 5/2912:48 pm
BZN
- BDL
1 stop7h 00m
United Airlines
Deal found 4/6![United Airlines logo]()
$325
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/249:00 am
BOS
- BZN
1 stop8h 26m
American Airlines
Tue 6/26:44 am
BZN
- BOS
1 stop8h 23m
American Airlines
Deal found 4/9![American Airlines logo]()
$330
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.
Mon 5/258:00 am
BOS
- BZN
1 stop9h 26m
American Airlines
Tue 6/26:44 am
BZN
- BOS
1 stop10h 36m
American Airlines
Deal found 4/6![American Airlines logo]()
$327
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 5/265:05 am
BOS
- BIL
1 stop9h 07m
American Airlines
Wed 6/101:22 pm
BIL
- BOS
1 stop8h 37m
American Airlines
Deal found 4/6![American Airlines logo]()
$349
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 5/272:27 pm
BOS
- BZN
1 stop8h 17m
American Airlines
Wed 6/36:44 am
BZN
- BOS
1 stop10h 36m
American Airlines
Deal found 4/6![American Airlines logo]()
$347
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 April 9, 2026.
Search for one-way flight options from Massachusetts to Montana. Find affordable one-way fares based on user searches. Data last updated April 9, 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.
Sat 5/96:00 am
BOS
- BZN
2 stops29h 35m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$130
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.
Wed 5/612:01 pm
BOS
- FCA
2 stops25h 42m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$143
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.
Wed 5/612:01 pm
BOS
- BZN
2 stops23h 34m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$145
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2212:55 pm
BOS
- BZN
2 stops22h 40m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$151
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.
Tue 8/256:30 pm
BDL
- BZN
1 stop7h 23m
Delta
Deal found 4/5![Delta logo]()
$155
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 5/277:00 am
ALB
- BZN
1 stop10h 26m
American Airlines
Deal found 4/6![American Airlines logo]()
$155
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2212:55 pm
BOS
- FCA
2 stops24h 48m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$156
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/48:43 am
BOS
- BZN
Nonstop4h 59m
JetBlue
Deal found 4/7![JetBlue logo]()
$157
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 6/138:15 am
BOS
- BZN
Nonstop5h 06m
Delta
Deal found 4/6![Delta logo]()
$159
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 6/169:00 am
BOS
- BZN
1 stop8h 26m
American Airlines
Deal found 4/5![American Airlines logo]()
$163
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 8/116:00 am
BOS
- BZN
1 stop11h 20m
American Airlines
Deal found 4/5![American Airlines logo]()
$164
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.
Sun 8/306:00 am
BDL
- BZN
1 stop8h 29m
Delta
Deal found 4/7![Delta logo]()
$165
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 April 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $309 (Delta) |
One-way from | $130 (Kiwi.com) |
Popular in | December |
Cheapest in | November |
Average price | $464 |
Good round-trip deal | $323 or less |
Good one-way deal | $188 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 April 9, 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
HartfordBozeman
BDL - BZN
BDLBZN
Hartford Bradley Intl
Tue 8/18
6:00 am-12:29 pm
1 stop8h 29m
Bozeman Gallatin Field
Wed 8/26
12:20 pm-11:53 pm
1 stop9h 33m
$309
BostonBozeman
BOS - BZN
BOSBZN
Boston Logan Intl
Fri 8/21
9:45 am-3:13 pm
1 stop7h 28m
Bozeman Gallatin Field
Tue 8/25
8:30 am-5:36 pm
1 stop7h 06m
$332
BostonBozeman
BOS - BZN
BOSBZN
Boston Logan Intl
Thu 7/9
7:10 am-2:47 pm
1 stop9h 37m
Bozeman Gallatin Field
Wed 7/15
3:53 pm-11:57 pm
1 stop6h 04m
$337
BostonBozeman
BOS - BZN
BOSBZN
Boston Logan Intl
Tue 8/18
7:10 am-12:29 pm
1 stop7h 19m
Bozeman Gallatin Field
Fri 8/28
11:27 am-10:20 pm
1 stop8h 53m
$337
BostonBozeman
BOS - BZN
BOSBZN
Boston Logan Intl
Wed 4/29
7:09 am-3:34 pm
1 stop10h 25m
Bozeman Gallatin Field
Sat 5/2
8:30 am-5:22 pm
1 stop6h 52m
$340
BostonBillings
BOS - BIL
BOSBIL
Boston Logan Intl
Thu 5/28
6:00 am-2:54 pm
1 stop10h 54m
Billings Logan Intl
Sat 6/6
3:34 pm-6:20 am
1 stop12h 46m
$349
BostonBillings
BOS - BIL
BOSBIL
Boston Logan Intl
Thu 8/27
2:30 pm-10:37 pm
2 stops10h 07m
Billings Logan Intl
Sun 8/30
6:25 pm-6:09 am
1 stop9h 44m
$354
BostonBozeman
BOS - BZN
BOSBZN
Boston Logan Intl
Wed 5/13
7:11 pm-11:03 am
1 stop17h 52m
Bozeman Gallatin Field
Sun 5/17
7:59 pm-7:41 am
1 stop9h 42m
$367
AlbanyBozeman
ALB - BZN
ALBBZN
Albany Intl
Tue 4/21
5:50 am-12:34 pm
2 stops8h 44m
Bozeman Gallatin Field
Sat 4/25
11:59 am-11:21 pm
2 stops9h 22m
$370
BostonBozeman
BOS - BZN
BOSBZN
Boston Logan Intl
Sun 6/7
7:15 am-2:48 pm
1 stop9h 33m
Bozeman Gallatin Field
Thu 6/11
3:53 pm-11:57 pm
1 stop6h 04m
$372
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-BZN
ALB-BZN
BOS-GTF
BOS-MSO
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-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 $138). Flying from Massachusetts to Montana in April is currently the most expensive (average of $297). 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 April 9, 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.
Crew
8.5
Entertainment
7.0
Overall
7.9
Boarding
8.1
Food
7.0
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Crew
8.5
Entertainment
7.0
Overall
7.9
Boarding
8.1
Food
7.0
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Crew
8.5
Entertainment
7.0
Overall
7.9
Boarding
8.1
Food
7.0
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Crew
8.5
Entertainment
7.0
Overall
7.9
Boarding
8.1
Food
7.0
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Crew
8.5
Entertainment
7.0
Overall
7.9
Boarding
8.1
Food
7.0
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Crew
8.5
Entertainment
7.0
Overall
7.9
Boarding
8.1
Food
7.0
Comfort
7.8
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Related info for your journey
Find useful and relevant information for your journey from Massachusetts to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Return Flight Options
Top destinations
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 April 9, 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 April 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$148 | Average$441 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$150 | Average$511 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$234 | Average$451 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$237 | Average$594 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$261 | Average$499 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$290 | Average$488 | FlexibilityNo cancel fee | On-time75% |