$142+ 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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — MHT
May 11 — May 181
Round-trip
1 adult, Economy
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Find cheap flights from Montana to New Hampshire 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
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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 April 11, 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 April 11, 2026.
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2312:57 pm
BZN
- PWM
1 stop7h 47m
American Airlines
Tue 5/266:00 am
PWM
- BZN
2 stops11h 53m
American Airlines
Deal found 4/8![American Airlines 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 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.
Fri 9/44:05 pm
BZN
- BOS
1 stop7h 00m
United Airlines
Tue 9/86:00 am
BOS
- BZN
1 stop8h 08m
United Airlines
Deal found 4/9![United Airlines logo]()
$327
This Cheapflightsfares deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” 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 6/1112:37 pm
BZN
- BOS
Nonstop4h 29m
JetBlue
Tue 6/168:43 am
BOS
- BZN
Nonstop4h 59m
JetBlue
Deal found 4/10![JetBlue logo]()
$332
This American 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 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 4/8![American Airlines 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 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 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.
Thu 8/204:05 pm
BZN
- BOS
1 stop7h 00m
United Airlines
Wed 8/269:40 am
BOS
- BZN
1 stop7h 42m
United Airlines
Deal found 4/7![United Airlines logo]()
$352
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 4/6. 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 4/7. 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 8/73:53 pm
BZN
- BOS
1 stop6h 04m
Delta
Mon 8/175:40 am
BOS
- BZN
1 stop8h 49m
Delta
Deal found 4/7![Delta logo]()
$357
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 6/24:14 pm
FCA
- BOS
1 stop12h 10m
Alaska Airlines
Fri 6/57:11 pm
BOS
- FCA
1 stop17h 40m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$357
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 April 11, 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 April 11, 2026.
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 5/2312:57 pm
BZN
- PWM
1 stop7h 47m
American Airlines
Tue 5/266:00 am
PWM
- BZN
2 stops11h 53m
American Airlines
Deal found 4/7![American Airlines logo]()
$314
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.
Thu 8/204:05 pm
BZN
- BOS
1 stop7h 00m
United Airlines
Wed 8/269:40 am
BOS
- BZN
1 stop7h 42m
United Airlines
Deal found 4/7![United Airlines logo]()
$352
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 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 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.
Tue 5/58:10 am
BZN
- BOS
2 stops11h 10m
Southwest
Sat 5/164:30 pm
BOS
- BZN
1 stop7h 10m
Southwest
Deal found 4/6![Southwest logo]()
$445
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.
Fri 5/12:49 pm
FCA
- BOS
1 stop6h 46m
Delta
Tue 5/55:50 am
BOS
- FCA
1 stop10h 04m
Delta
Deal found 4/8![Delta logo]()
$357
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 8/188:30 am
BZN
- PWM
1 stop7h 14m
United Airlines
Mon 8/2412:00 pm
PWM
- BZN
1 stop8h 23m
United Airlines
Deal found 4/9![United Airlines logo]()
$374
This American Airlines deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” 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 8/276:38 am
BZN
- PWM
1 stop9h 53m
American Airlines
Sat 8/296:00 am
PWM
- BZN
2 stops11h 20m
American Airlines
Deal found 4/10![American Airlines logo]()
$375
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 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 5/264:14 pm
FCA
- BOS
1 stop12h 06m
Alaska Airlines
Tue 6/96:00 am
BOS
- FCA
1 stop13h 00m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$403
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 4/285:05 am
BIL
- BOS
2 stops9h 17m
United Airlines
Wed 5/64:52 pm
BOS
- BIL
1 stop7h 53m
United Airlines
Deal found 4/6![United Airlines logo]()
$394
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 5/84:00 pm
BOS
- BIL
2 stops9h 14m
Delta
Deal found 4/6![Delta logo]()
$374
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.
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 4/6![Alaska Airlines logo]()
$419
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.
Sat 7/47:00 am
BZN
- BOS
2 stops11h 20m
Southwest
Mon 7/136:25 am
BOS
- BZN
1 stop14h 10m
Southwest
Deal found 4/6![Southwest logo]()
$478
This United Airlines deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” 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 5/56:30 am
BZN
- BOS
2 stops11h 24m
United Airlines
Sat 5/96:00 am
BOS
- BZN
1 stop7h 26m
United Airlines
Deal found 4/10![United Airlines logo]()
$404
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 Southwest deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” 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 6/106:40 am
BZN
- BOS
1 stop7h 25m
Southwest
Mon 6/155:35 am
BOS
- BZN
2 stops10h 35m
Southwest
Deal found 4/10![Southwest logo]()
$485
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 5/2712:48 pm
BZN
- PWM
1 stop7h 03m
United Airlines
Tue 6/26:00 am
PWM
- BZN
1 stop7h 44m
United Airlines
Deal found 4/8![United Airlines logo]()
$407
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 9/2212:35 pm
FCA
- BOS
1 stop8h 35m
American Airlines
Sat 10/36:30 am
BOS
- FCA
2 stops11h 26m
American Airlines
Deal found 4/6![American Airlines logo]()
$494
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 4/8. 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 5/26:34 pm
BZN
- BOS
1 stop9h 26m
Delta
Mon 5/45:50 am
BOS
- BZN
1 stop8h 44m
Delta
Deal found 4/8![Delta logo]()
$387
This Southwest deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” 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 5/611:20 am
BZN
- BOS
2 stops9h 00m
Southwest
Mon 5/111:35 pm
BOS
- BZN
2 stops11h 25m
Southwest
Deal found 4/10![Southwest logo]()
$486
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 9/172:05 pm
MSO
- BOS
1 stop7h 52m
Alaska Airlines
Tue 10/610:00 am
BOS
- MSO
1 stop29h 36m
Alaska Airlines
Deal found 4/9![Alaska Airlines logo]()
$459
This American Airlines deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” 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
- PWM
1 stop10h 09m
American Airlines
Mon 5/256:00 am
PWM
- BZN
1 stop8h 28m
American Airlines
Deal found 4/10![American Airlines logo]()
$534
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 5/61:40 pm
MSO
- BOS
1 stop8h 17m
Delta
Wed 5/132:33 pm
BOS
- MSO
2 stops11h 07m
Delta
Deal found 4/9![Delta logo]()
$402
This United Airlines deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” 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 5/22:35 pm
GTF
- BOS
1 stop7h 24m
United Airlines
Tue 5/57:09 am
BOS
- GTF
1 stop8h 25m
United Airlines
Deal found 4/10![United Airlines logo]()
$458
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 4/7. 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 5/306:19 pm
GTF
- BOS
1 stop10h 01m
Delta
Mon 6/86:05 am
BOS
- GTF
1 stop8h 35m
Delta
Deal found 4/7![Delta logo]()
$403
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.
Sat 5/212:35 pm
BZN
- PWM
1 stop6h 44m
United Airlines
Wed 5/66:00 am
PWM
- BZN
2 stops11h 34m
United Airlines
Deal found 4/9![United Airlines logo]()
$463
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
2 stops33h 28m
Alaska Airlines
Mon 6/87:20 am
BOS
- GTF
1 stop12h 52m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$466
Last-minute flights from Montana to New HampshireDiscover last-minute flight deals from Montana to New Hampshire. Data last updated April 11, 2026 and is based on user searches.
Discover last-minute flight deals from Montana to New Hampshire. Data last updated April 11, 2026 and is based on user searches.
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 4/201:51 pm
BIL
- BOS
1 stop8h 13m
American Airlines
Tue 4/282:02 pm
BOS
- BIL
1 stop10h 41m
American Airlines
Deal found 4/6![American Airlines 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.
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 4/8. 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.
Fri 5/12:49 pm
FCA
- BOS
1 stop6h 46m
Delta
Tue 5/52:00 pm
BOS
- FCA
2 stops11h 27m
Delta
Deal found 4/8![Delta 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 4/9. 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 4/7. 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 5/221:22 pm
BZN
- PWM
1 stop9h 13m
American Airlines
Tue 5/266:00 am
PWM
- BZN
2 stops11h 53m
American Airlines
Deal found 4/7![American Airlines logo]()
$375
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2312:57 pm
BZN
- PWM
1 stop7h 47m
American Airlines
Tue 5/266:00 am
PWM
- BZN
2 stops11h 53m
American Airlines
Deal found 4/8![American Airlines logo]()
$314
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/271:22 pm
BZN
- PWM
1 stop9h 13m
American Airlines
Tue 6/26:00 am
PWM
- BZN
2 stops11h 53m
American Airlines
Deal found 4/8![American Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” 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 5/276:07 pm
FCA
- BOS
1 stop10h 13m
Delta
Wed 6/35:51 am
BOS
- FCA
1 stop9h 42m
Delta
Deal found 4/10![Delta logo]()
$373
This Delta deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” 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 5/286:07 pm
FCA
- BOS
1 stop10h 13m
Delta
Mon 6/15:51 am
BOS
- FCA
1 stop9h 42m
Delta
Deal found 4/10![Delta logo]()
$357
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 April 11, 2026.
Search for one-way flight options from Montana to New Hampshire. Find affordable one-way fares based on user searches. Data last updated April 11, 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 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 KAYAK deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” 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 4/10![JetBlue logo]()
$167
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 6/22:26 pm
BZN
- BOS
2 stops8h 33m
United Airlines
Deal found 4/6![United Airlines logo]()
$169
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 4/294:20 pm
BZN
- PWM
2 stops14h 29m
United Airlines
Deal found 4/7![United 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
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.
Fri 5/296:52 pm
GTF
- BOS
1 stop10h 49m
Alaska Airlines
Deal found 4/8![Alaska Airlines logo]()
$179
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.
Fri 7/34:30 pm
BZN
- BOS
1 stop6h 38m
United Airlines
Deal found 4/8![United Airlines logo]()
$183
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 April 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $314 (American Airlines) |
One-way from | $142 (Kiwi.com) |
Popular in | November |
Cheapest in | February |
Average price | $458 |
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 April 11, 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
Sat 5/23
12:57 pm-10:44 pm
1 stop7h 47m
Portland
Tue 5/26
6:00 am-3:53 pm
2 stops11h 53m
$314
Quickest round-trip
BozemanBoston
BZN - BOS
BZNBOS
Bozeman Gallatin Field
Thu 8/20
4:05 pm-1:05 am
1 stop7h 00m
Boston Logan Intl
Wed 8/26
9:40 am-3:22 pm
1 stop7h 42m
$352
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
2:49 pm-11:35 pm
1 stop6h 46m
Boston Logan Intl
Tue 5/5
5:50 am-1:54 pm
1 stop10h 04m
$357
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
BozemanPortland
BZN - PWM
BZNPWM
Bozeman Gallatin Field
Tue 8/18
8:30 am-5:44 pm
1 stop7h 14m
Portland
Mon 8/24
12:00 pm-6:23 pm
1 stop8h 23m
$374
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
4:00 pm-11:14 pm
2 stops9h 14m
$374
BozemanPortland
BZN - PWM
BZNPWM
Bozeman Gallatin Field
Thu 8/27
6:38 am-6:31 pm
1 stop9h 53m
Portland
Sat 8/29
6:00 am-3:20 pm
2 stops11h 20m
$375
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
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
BZN-PWM
FCA-BOS
BIL-BOS
GTF-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
BZN-PWM
FCA-BOS
BIL-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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