$155+ Cheap flights from Montana to New Hampshire
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — MHT
Jun 27 — Jul 41
Round-trip
1 adult, Economy
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Cheapest flights from Montana to New HampshireExplore the most affordable flight options available from Montana to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 28, 2026.
Explore the most affordable flight options available from Montana to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 28, 2026.
This American Airlines deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/293:29 pm
BZN
- PWM
1 stop6h 44m
American Airlines
Tue 10/67:14 am
PWM
- BZN
1 stop7h 00m
American Airlines
Deal found 5/23![American Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:26 am
BZN
- PWM
1 stop10h 27m
American Airlines
Sat 9/128:01 am
PWM
- BZN
2 stops14h 38m
American Airlines
Deal found 5/23![American Airlines logo]()
$314
This Delta deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/212:43 pm
BZN
- BOS
Nonstop4h 31m
Delta
Sat 7/118:15 am
BOS
- BZN
Nonstop5h 05m
Delta
Deal found 5/23![Delta logo]()
$327
This United Airlines deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/264:30 pm
BZN
- BOS
1 stop6h 44m
United Airlines
Tue 9/17:30 am
BOS
- BZN
2 stops10h 00m
United Airlines
Deal found 5/24![United Airlines logo]()
$332
This Delta deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/317:30 pm
BZN
- BOS
1 stop8h 35m
Delta
Sun 8/3010:35 am
BOS
- BZN
Nonstop5h 02m
Delta
Deal found 5/23![Delta logo]()
$337
This American Airlines deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/271:06 pm
BZN
- PWM
1 stop7h 38m
American Airlines
Tue 9/16:00 am
PWM
- BZN
2 stops11h 25m
American Airlines
Deal found 5/23![American Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 8/77:39 pm
BZN
- BOS
1 stop8h 51m
Delta
Sat 8/156:20 am
BOS
- BZN
1 stop8h 15m
Delta
Deal found 5/27![Delta logo]()
$347
This Alaska Airlines deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:00 am
BIL
- BOS
1 stop8h 46m
Alaska Airlines
Tue 12/87:08 am
BOS
- BIL
1 stop10h 00m
Alaska Airlines
Deal found 5/24![Alaska Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:29 pm
BIL
- BOS
1 stop7h 13m
United Airlines
Wed 10/286:00 am
BOS
- BIL
2 stops9h 13m
United Airlines
Deal found 5/23![United Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:26 am
BZN
- BOS
1 stop9h 19m
American Airlines
Sat 9/129:06 am
BOS
- BZN
1 stop6h 55m
American Airlines
Deal found 5/23![American Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 10/221:29 pm
FCA
- BOS
1 stop6h 55m
Delta
Mon 10/265:40 am
BOS
- FCA
1 stop8h 49m
Delta
Deal found 5/28![Delta logo]()
$357
This Delta deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/52:30 pm
BZN
- BOS
Nonstop4h 33m
Delta
Sat 9/126:00 pm
BOS
- BZN
1 stop7h 53m
Delta
Deal found 5/23![Delta logo]()
$362
Best flights from Montana to New HampshireDiscover carefully curated flight deals from Montana to New Hampshire that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 28, 2026.
Discover carefully curated flight deals from Montana to New Hampshire that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 28, 2026.
This American Airlines deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:38 am
BZN
- PWM
2 stops11h 45m
American Airlines
Tue 10/67:14 am
PWM
- BZN
1 stop7h 00m
American Airlines
Deal found 5/23![American Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 8/137:39 pm
BZN
- BOS
1 stop8h 51m
Delta
Tue 8/258:15 am
BOS
- BZN
1 stop8h 22m
Delta
Deal found 5/28![Delta logo]()
$347
This United Airlines deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:29 pm
BIL
- BOS
1 stop7h 13m
United Airlines
Wed 10/286:00 am
BOS
- BIL
2 stops9h 13m
United Airlines
Deal found 5/23![United Airlines logo]()
$354
This Southwest deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/193:25 pm
BZN
- BOS
1 stop6h 40m
Southwest
Tue 8/251:05 pm
BOS
- BZN
2 stops8h 55m
Southwest
Deal found 5/24![Southwest logo]()
$367
This Alaska Airlines deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/34:22 pm
MSO
- BOS
1 stop11h 19m
Alaska Airlines
Tue 11/107:10 am
BOS
- MSO
1 stop10h 24m
Alaska Airlines
Deal found 5/24![Alaska Airlines logo]()
$397
This Delta deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 8/111:00 pm
BZN
- BOS
1 stop8h 57m
Delta
Sat 8/298:15 am
BOS
- BZN
1 stop8h 35m
Delta
Deal found 5/28![Delta logo]()
$347
This United Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 10/202:29 pm
BIL
- BOS
1 stop7h 13m
United Airlines
Tue 10/2712:30 pm
BOS
- BIL
2 stops10h 21m
United Airlines
Deal found 5/27![United Airlines logo]()
$375
This Delta deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:33 pm
BIL
- BOS
1 stop9h 57m
Delta
Sun 9/206:05 am
BOS
- BIL
1 stop8h 12m
Delta
Deal found 5/23![Delta logo]()
$349
This Southwest deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 8/1212:55 pm
BZN
- MHT
1 stop6h 15m
Southwest
Wed 8/263:05 pm
MHT
- BZN
2 stops9h 20m
Southwest
Deal found 5/28![Southwest logo]()
$388
This Travelocity deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:15 pm
GTF
- BOS
1 stop12h 14m
Alaska Airlines
Wed 10/76:37 pm
BOS
- GTF
1 stop23h 58m
Alaska Airlines
Deal found 5/24![Alaska Airlines logo]()
$418
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:10 pm
FCA
- BOS
1 stop10h 20m
Delta
Sat 10/35:55 am
BOS
- FCA
1 stop9h 40m
Delta
Deal found 5/26![Delta logo]()
$357
This United Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 6/1212:35 pm
FCA
- BOS
1 stop7h 21m
United Airlines
Tue 6/166:00 am
BOS
- FCA
1 stop7h 29m
United Airlines
Deal found 5/27![United Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 10/221:29 pm
FCA
- BOS
1 stop6h 55m
Delta
Mon 10/265:40 am
BOS
- FCA
1 stop8h 49m
Delta
Deal found 5/27![Delta logo]()
$357
This American Airlines deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/131:06 pm
BZN
- MHT
1 stop7h 46m
American Airlines
Wed 8/196:00 am
MHT
- BZN
2 stops11h 25m
American Airlines
Deal found 5/23![American Airlines logo]()
$479
This Alaska Airlines deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/182:21 pm
BZN
- BOS
1 stop15h 18m
Alaska Airlines
Sun 9/277:12 am
BOS
- BZN
1 stop9h 30m
Alaska Airlines
Deal found 5/26![Alaska Airlines logo]()
$437
This United Airlines deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:43 pm
BZN
- PWM
1 stop6h 40m
United Airlines
Sat 9/125:15 am
PWM
- BZN
1 stop7h 27m
United Airlines
Deal found 5/23![United Airlines logo]()
$414
This Southwest deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 9/181:35 pm
BZN
- BOS
1 stop8h 55m
Southwest
Sun 9/275:30 am
BOS
- BZN
2 stops10h 05m
Southwest
Deal found 5/27![Southwest logo]()
$458
This Delta deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/172:30 pm
FCA
- BOS
1 stop7h 29m
Delta
Sat 9/196:05 am
BOS
- FCA
1 stop7h 50m
Delta
Deal found 5/25![Delta logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/124:48 pm
HLN
- BOS
1 stop12h 41m
Alaska Airlines
Sat 10/177:00 am
BOS
- HLN
1 stop11h 11m
Alaska Airlines
Deal found 5/27![Alaska Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 5/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/293:40 pm
BZN
- PWM
2 stops15h 43m
United Airlines
Wed 10/77:51 am
PWM
- BZN
2 stops15h 27m
United Airlines
Deal found 5/23![United Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 9/266:10 pm
FCA
- BOS
1 stop10h 20m
Delta
Sun 10/115:40 am
BOS
- FCA
1 stop8h 49m
Delta
Deal found 5/26![Delta logo]()
$357
This American Airlines deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 10/221:29 pm
MSO
- BOS
2 stops16h 08m
American Airlines
Mon 10/268:11 pm
BOS
- MSO
2 stops18h 28m
American Airlines
Deal found 5/28![American Airlines logo]()
$534
This United Airlines deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/293:40 pm
BZN
- PWM
2 stops15h 43m
United Airlines
Tue 10/66:00 am
PWM
- BZN
2 stops11h 23m
United Airlines
Deal found 5/26![United Airlines logo]()
$419
This Alaska Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 11/76:34 pm
FCA
- BOS
1 stop9h 07m
Alaska Airlines
Tue 11/109:00 am
BOS
- FCA
1 stop10h 54m
Alaska Airlines
Deal found 5/27![Alaska Airlines logo]()
$463
This Southwest deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 6/1111:15 am
BZN
- MHT
2 stops10h 50m
Southwest
Mon 6/151:30 pm
MHT
- BZN
2 stops12h 00m
Southwest
Deal found 5/27![Southwest logo]()
$510
This Delta deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:40 am
GTF
- BOS
2 stops14h 21m
Delta
Wed 8/266:05 am
BOS
- GTF
1 stop8h 23m
Delta
Deal found 5/28![Delta logo]()
$374
This Alaska Airlines deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:08 pm
FCA
- BOS
1 stop11h 31m
Alaska Airlines
Sat 10/37:00 am
BOS
- FCA
1 stop14h 05m
Alaska Airlines
Deal found 5/28![Alaska Airlines logo]()
$463
This American Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 6/101:35 pm
FCA
- PWM
1 stop9h 07m
American Airlines
Sat 6/136:10 am
PWM
- FCA
2 stops11h 52m
American Airlines
Deal found 5/27![American Airlines logo]()
$567
This United Airlines deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2512:48 pm
BZN
- BOS
1 stop8h 33m
United Airlines
Tue 7/76:00 am
BOS
- BZN
1 stop7h 44m
United Airlines
Deal found 5/25![United Airlines logo]()
$437
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 7/312:43 pm
BZN
- BOS
Nonstop4h 31m
Delta
Tue 7/75:55 pm
BOS
- BZN
1 stop7h 57m
Delta
Deal found 5/26![Delta logo]()
$382
Last-minute flights from Montana to New HampshireDiscover last-minute flight deals from Montana to New Hampshire. Data last updated May 28, 2026 and is based on user searches.
Discover last-minute flight deals from Montana to New Hampshire. Data last updated May 28, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 6/411:49 am
BZN
- BOS
1 stop9h 20m
American Airlines
Sun 6/78:57 am
BOS
- BZN
1 stop8h 53m
American Airlines
Deal found 5/27![American Airlines logo]()
$428
This Delta deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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 6/91:29 pm
FCA
- BOS
1 stop8h 20m
Delta
Fri 6/127:15 am
BOS
- FCA
1 stop9h 18m
Delta
Deal found 5/26![Delta logo]()
$389
This Delta deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 6/108:25 am
BZN
- BOS
1 stop9h 11m
Delta
Mon 6/155:50 pm
BOS
- BZN
1 stop8h 08m
Delta
Deal found 5/27![Delta logo]()
$411
This KAYAK deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” 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.
Wed 6/103:29 pm
FCA
- BOS
1 stop6h 28m
Delta
Fri 6/127:15 am
BOS
- FCA
1 stop9h 18m
Delta
Deal found 5/26![Delta logo]()
$445
This Alaska Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 6/111:50 pm
BZN
- BOS
1 stop13h 50m
Alaska Airlines
Mon 6/157:44 pm
BOS
- BZN
1 stop16h 02m
Alaska Airlines
Deal found 5/27![Alaska Airlines logo]()
$397
This Delta deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/112:15 pm
BZN
- BOS
1 stop9h 16m
Delta
Mon 6/155:50 pm
BOS
- BZN
1 stop8h 08m
Delta
Deal found 5/24![Delta logo]()
$432
This JetBlue deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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.
Fri 6/1212:42 pm
BZN
- BOS
Nonstop4h 29m
JetBlue
Sun 6/148:48 am
BOS
- BZN
Nonstop4h 59m
JetBlue
Deal found 5/27![JetBlue logo]()
$377
This United Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 6/1212:35 pm
FCA
- BOS
1 stop7h 21m
United Airlines
Tue 6/166:00 am
BOS
- FCA
1 stop7h 29m
United Airlines
Deal found 5/27![United Airlines logo]()
$404
This Cheapflightsfares deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/1312:42 pm
BZN
- BOS
Nonstop4h 29m
JetBlue
Sun 6/148:48 am
BOS
- BZN
Nonstop4h 59m
JetBlue
Deal found 5/27![JetBlue logo]()
$372
This Alaska Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 6/151:50 pm
BZN
- BOS
1 stop13h 50m
Alaska Airlines
Mon 6/227:44 pm
BOS
- BZN
1 stop16h 02m
Alaska Airlines
Deal found 5/27![Alaska Airlines logo]()
$422
This Cheapflightsfares deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1812:42 pm
BZN
- BOS
Nonstop4h 29m
JetBlue
Sun 6/218:48 am
BOS
- BZN
Nonstop4h 59m
JetBlue
Deal found 5/26![JetBlue logo]()
$387
This American Airlines deal was found by Cheapflights users on 5/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/236:45 am
BZN
- BOS
1 stop10h 35m
American Airlines
Tue 6/305:00 am
BOS
- BZN
1 stop12h 49m
American Airlines
Deal found 5/25![American Airlines logo]()
$434
One-way flights from Montana to New HampshireSearch for one-way flight options from Montana to New Hampshire. Find affordable one-way fares based on user searches. Data last updated May 28, 2026.
Search for one-way flight options from Montana to New Hampshire. Find affordable one-way fares based on user searches. Data last updated May 28, 2026.
This American Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 9/56:26 am
BZN
- PWM
1 stop10h 27m
American Airlines
Deal found 5/27![American Airlines logo]()
$155
This Southwest deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/213:30 pm
BZN
- BOS
1 stop7h 00m
Southwest
Deal found 5/28![Southwest logo]()
$164
This United Airlines deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/168:00 am
BZN
- BOS
1 stop7h 29m
United Airlines
Deal found 5/24![United Airlines logo]()
$169
This Delta deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 8/263:55 pm
BZN
- BOS
1 stop6h 03m
Delta
Deal found 5/28![Delta logo]()
$174
This Alaska Airlines deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:32 pm
BIL
- BOS
1 stop9h 57m
Alaska Airlines
Deal found 5/24![Alaska Airlines logo]()
$175
This Alaska Airlines deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 8/249:20 am
BZN
- BOS
1 stop18h 29m
Alaska Airlines
Deal found 5/28![Alaska Airlines logo]()
$179
This Delta deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/123:00 pm
FCA
- BOS
1 stop6h 52m
Delta
Deal found 5/24![Delta logo]()
$179
This Cheapflightsfares deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1112:42 pm
BZN
- BOS
Nonstop4h 29m
JetBlue
Deal found 5/27![JetBlue logo]()
$184
This Delta deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:22 pm
GTF
- BOS
1 stop10h 08m
Delta
Deal found 5/24![Delta logo]()
$184
This Delta deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” 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 6/1712:13 pm
BZN
- PWM
2 stops10h 39m
Delta
Deal found 5/27![Delta logo]()
$185
This JetBlue deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1212:42 pm
BZN
- BOS
Nonstop4h 29m
JetBlue
Deal found 5/24![JetBlue logo]()
$189
This Delta deal was found by Cheapflights users on 5/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:22 pm
GTF
- BOS
2 stops14h 53m
Delta
Deal found 5/24![Delta logo]()
$190
Find flight deals from Montana to New Hampshire
Keep the following information in mind while searching for Montana to New Hampshire flight deals. Data was last updated May 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $309 (United Airlines) |
One-way from | $155 (American Airlines) |
Popular in | November |
Cheapest in | February |
Average price | $497 |
Cheapflights Fare Finder
Customize your flight search to find flights from Montana to New Hampshire 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 28, 2026.
Use the filters below to find and compare flights from Montana to New Hampshire that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BozemanPortland
BZN - PWM
BZNPWM
Bozeman Gallatin Field
Tue 9/29
6:38 am-8:23 pm
2 stops11h 45m
Portland
Tue 10/6
7:14 am-12:14 pm
1 stop7h 00m
$339
BozemanBoston
BZN - BOS
BZNBOS
Bozeman Gallatin Field
Thu 8/13
7:39 pm-6:30 am
1 stop8h 51m
Boston Logan Intl
Tue 8/25
8:15 am-2:37 pm
1 stop8h 22m
$347
BozemanBoston
BZN - BOS
BZNBOS
Bozeman Gallatin Field
Tue 8/11
1:00 pm-11:57 pm
1 stop8h 57m
Boston Logan Intl
Sat 8/29
8:15 am-2:50 pm
1 stop8h 35m
$347
BillingsBoston
BIL - BOS
BILBOS
Billings Logan Intl
Wed 9/16
6:33 pm-6:30 am
1 stop9h 57m
Boston Logan Intl
Sun 9/20
6:05 am-12:17 pm
1 stop8h 12m
$349
BillingsBoston
BIL - BOS
BILBOS
Billings Logan Intl
Wed 10/21
2:29 pm-11:42 pm
1 stop7h 13m
Boston Logan Intl
Wed 10/28
6:00 am-1:13 pm
2 stops9h 13m
$354
KalispellBoston
FCA - BOS
FCABOS
Kalispell Glacier Park
Tue 9/29
6:10 pm-6:30 am
1 stop10h 20m
Boston Logan Intl
Sat 10/3
5:55 am-1:35 pm
1 stop9h 40m
$357
KalispellBoston
FCA - BOS
FCABOS
Kalispell Glacier Park
Thu 10/22
1:29 pm-10:24 pm
1 stop6h 55m
Boston Logan Intl
Mon 10/26
5:40 am-12:29 pm
1 stop8h 49m
$357
KalispellBoston
FCA - BOS
FCABOS
Kalispell Glacier Park
Thu 9/17
2:30 pm-11:59 pm
1 stop7h 29m
Boston Logan Intl
Sat 9/19
6:05 am-11:55 am
1 stop7h 50m
$357
KalispellBoston
FCA - BOS
FCABOS
Kalispell Glacier Park
Sat 9/26
6:10 pm-6:30 am
1 stop10h 20m
Boston Logan Intl
Sun 10/11
5:40 am-12:29 pm
1 stop8h 49m
$357
BozemanBoston
BZN - BOS
BZNBOS
Bozeman Gallatin Field
Wed 8/19
3:25 pm-12:05 am
1 stop6h 40m
Boston Logan Intl
Tue 8/25
1:05 pm-8:00 pm
2 stops8h 55m
$367
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Montana to New Hampshire
Have a flexible travel schedule? Discover the best time to fly to New Hampshire from Montana with our price prediction graph.
BZN-BOS
BIL-BOS
FCA-PWM
GTF-BOS
FCA-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 New Hampshire
USMT-USNH
BZN-BOS
BIL-BOS
FCA-PWM
GTF-BOS
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Montana to New Hampshire. 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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