$167+ Cheap flights from New Hampshire to Boise (BOI)
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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — BOI
Sep 26 — Oct 31
Round-trip
1 adult, Economy
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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 New Hampshire to BoiseExplore the most affordable flight options available from New Hampshire to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 27, 2026.
Explore the most affordable flight options available from New Hampshire to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 27, 2026.
This American Airlines deal was found by Cheapflights users on 8/25. 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.
Sat 12/125:43 am -
1 stop8h 59m
Thu 12/176:07 am -
1 stop7h 55m
Deal found 8/25![American Airlines logo]()
$343
This United Airlines deal was found by Cheapflights users on 8/26. 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 10/276:00 am -
1 stop7h 31m
Sat 10/3112:31 pm -
2 stops9h 28m
Deal found 8/26![United Airlines logo]()
$348
This Southwest deal was found by Cheapflights users on 8/24. 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.
Thu 10/1510:00 pm -
2 stops15h 20m
Tue 10/203:20 pm -
1 stop6h 35m
Deal found 8/24![Southwest logo]()
$354
This Southwest deal was found by Cheapflights users on 8/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/34:40 pm -
1 stop7h 50m
Thu 12/175:35 am -
2 stops9h 35m
Deal found 8/26![Southwest logo]()
$355
This Alaska Airlines deal was found by Cheapflights users on 8/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/24:48 pm -
1 stop8h 56m
Tue 10/137:20 am -
1 stop20h 01m
Deal found 8/25![Alaska Airlines logo]()
$356
This Delta deal was found by Cheapflights users on 8/25. 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.
Sat 9/267:55 am -
1 stop9h 21m
Tue 10/1310:34 am -
1 stop11h 24m
Deal found 8/25![Delta logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 8/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:12 am -
1 stop9h 10m
Fri 10/167:37 pm -
1 stop31h 44m
Deal found 8/25![Alaska Airlines logo]()
$360
This Southwest deal was found by Cheapflights users on 8/24. 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.
Fri 12/45:00 am -
1 stop8h 00m
Thu 12/105:45 am -
2 stops9h 05m
Deal found 8/24![Southwest logo]()
$361
This Alaska Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 10/66:14 pm -
1 stop21h 33m
Sat 10/178:23 pm -
1 stop7h 49m
Deal found 8/22![Alaska Airlines logo]()
$363
This Alaska Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 9/254:48 pm -
1 stop8h 56m
Tue 9/298:25 pm -
1 stop7h 44m
Deal found 8/22![Alaska Airlines logo]()
$364
This Southwest deal was found by Cheapflights users on 8/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:50 pm -
2 stops11h 00m
Wed 11/43:30 pm -
1 stop6h 10m
Deal found 8/23![Southwest logo]()
$368
This Delta deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 10/166:01 am -
1 stop9h 33m
Sat 10/1711:32 am -
2 stops10h 38m
Deal found 8/22![Delta logo]()
$385
Best flights from New Hampshire to BoiseDiscover carefully curated flight deals from New Hampshire to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.
Discover carefully curated flight deals from New Hampshire to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.
This Delta deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 9/247:55 am -
1 stop11h 24m
Sat 9/264:00 pm -
1 stop11h 33m
Deal found 8/22![Delta logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 10/207:51 am -
1 stop31h 56m
Sun 10/256:43 am -
1 stop8h 52m
Deal found 8/22![Alaska Airlines logo]()
$364
This Southwest deal was found by Cheapflights users on 8/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/231:40 pm -
2 stops11h 15m
Mon 10/267:45 pm -
2 stops10h 25m
Deal found 8/23![Southwest logo]()
$457
This United Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 10/156:00 am -
1 stop7h 28m
Sat 10/1712:26 pm -
1 stop7h 20m
Deal found 8/22![United Airlines logo]()
$479
This American Airlines deal was found by Cheapflights users on 8/23. 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 10/37:03 am -
1 stop9h 28m
Tue 10/67:00 am -
2 stops14h 36m
Deal found 8/23![American Airlines logo]()
$483
This Alaska Airlines deal was found by Cheapflights users on 8/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/114:48 pm -
1 stop8h 56m
Tue 9/224:27 pm -
1 stop11h 42m
Deal found 8/23![Alaska Airlines logo]()
$376
This Delta deal was found by Cheapflights users on 8/26. 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 10/205:50 am -
1 stop8h 45m
Sun 10/257:13 pm -
1 stop10h 22m
Deal found 8/26![Delta logo]()
$378
This Alaska Airlines deal was found by Cheapflights users on 8/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:17 pm -
1 stop21h 45m
Tue 9/157:48 pm -
1 stop9h 51m
Deal found 8/23![Alaska Airlines logo]()
$376
This Delta deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 9/2210:20 am -
2 stops14h 14m
Sat 9/264:00 pm -
1 stop11h 33m
Deal found 8/22![Delta logo]()
$378
This Delta deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 9/177:55 am -
1 stop11h 24m
Sun 9/207:05 am -
1 stop10h 20m
Deal found 8/22![Delta logo]()
$378
This Alaska Airlines deal was found by Cheapflights users on 8/24. 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.
Thu 9/177:59 pm -
1 stop15h 57m
Sun 9/207:20 am -
1 stop20h 27m
Deal found 8/24![Alaska Airlines logo]()
$385
This Southwest deal was found by Cheapflights users on 8/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:45 am -
2 stops12h 30m
Wed 10/1411:20 am -
2 stops9h 20m
Deal found 8/25![Southwest logo]()
$488
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Wed 1/69:45 am -
2 stops13h 31m
Sat 1/912:29 pm -
1 stop6h 58m
Deal found 8/25![United Airlines logo]()
$529
This Delta deal was found by Cheapflights users on 8/25. 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.
Fri 9/184:00 pm -
1 stop9h 58m
Mon 9/217:19 pm -
1 stop10h 21m
Deal found 8/25![Delta logo]()
$408
This American Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 9/155:30 am -
2 stops13h 33m
Thu 9/243:21 pm -
1 stop19h 44m
Deal found 8/22![American Airlines logo]()
$579
This Southwest deal was found by Cheapflights users on 8/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:45 am -
2 stops11h 15m
Sat 10/178:20 am -
2 stops12h 25m
Deal found 8/25![Southwest logo]()
$529
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Fri 9/256:00 am -
1 stop7h 28m
Fri 10/212:26 pm -
1 stop7h 20m
Deal found 8/26![United Airlines logo]()
$566
This Southwest deal was found by Cheapflights users on 8/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:20 am -
2 stops11h 50m
Sun 10/187:05 pm -
2 stops12h 45m
Deal found 8/25![Southwest logo]()
$547
This American Airlines deal was found by Cheapflights users on 8/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2512:13 pm -
2 stops12h 14m
Mon 9/288:05 am -
2 stops14h 26m
Deal found 8/26![American Airlines logo]()
$647
This United Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 10/69:25 am -
2 stops16h 34m
Fri 10/166:50 pm -
2 stops22h 11m
Deal found 8/22![United Airlines logo]()
$630
This Delta deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 9/612:47 pm -
2 stops11h 59m
Thu 9/1011:03 am -
2 stops10h 53m
Deal found 8/22![Delta logo]()
$524
This United Airlines deal was found by Cheapflights users on 8/24. 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 1/61:30 pm -
2 stops12h 29m
Sat 1/97:00 am -
2 stops9h 59m
Deal found 8/24![United Airlines logo]()
$678
This United Airlines deal was found by Cheapflights users on 8/23. 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 10/39:25 am -
2 stops14h 14m
Tue 10/66:25 am -
3 stops10h 36m
Deal found 8/23![United Airlines logo]()
$736
Last-minute flights from New Hampshire to BoiseDiscover last-minute flight deals from New Hampshire to Boise. Data last updated August 27, 2026 and is based on user searches.
Discover last-minute flight deals from New Hampshire to Boise. Data last updated August 27, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 8/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/51:30 pm -
2 stops10h 05m
Sat 9/191:50 pm -
1 stop8h 40m
Deal found 8/23![Southwest logo]()
$381
This Alaska Airlines deal was found by Cheapflights users on 8/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:00 am -
1 stop14h 20m
Tue 9/228:25 pm -
1 stop7h 44m
Deal found 8/25![Alaska Airlines logo]()
$376
This American Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 9/127:03 am -
1 stop9h 28m
Tue 9/158:05 am -
2 stops13h 26m
Deal found 8/22![American Airlines logo]()
$442
This Alaska Airlines deal was found by Cheapflights users on 8/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:59 pm -
1 stop15h 57m
Sun 9/207:20 am -
1 stop20h 27m
Deal found 8/25![Alaska Airlines logo]()
$384
This Expedia deal was found by Cheapflights users on 8/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:59 pm -
1 stop15h 57m
Mon 9/218:25 pm -
1 stop7h 44m
Deal found 8/25![Alaska Airlines logo]()
$363
This Alaska Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 9/227:12 am -
1 stop10h 18m
Tue 9/298:25 pm -
1 stop7h 44m
Deal found 8/22![Alaska Airlines logo]()
$343
This Delta deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 9/2210:20 am -
2 stops14h 14m
Mon 9/287:19 pm -
1 stop10h 21m
Deal found 8/22![Delta logo]()
$378
This American Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 9/256:02 am -
1 stop8h 58m
Thu 10/11:50 pm -
1 stop8h 40m
Deal found 8/22![American Airlines logo]()
$356
This Alaska Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 9/254:48 pm -
1 stop8h 56m
Tue 9/298:25 pm -
1 stop7h 44m
Deal found 8/22![Alaska Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 9/257:55 am -
1 stop11h 24m
Wed 9/304:00 pm -
1 stop11h 33m
Deal found 8/22![Delta logo]()
$370
This Delta deal was found by Cheapflights users on 8/25. 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.
Sat 9/267:55 am -
1 stop9h 21m
Tue 10/1310:34 am -
1 stop11h 24m
Deal found 8/25![Delta logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 8/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:12 am -
1 stop9h 10m
Fri 10/167:37 pm -
1 stop31h 44m
Deal found 8/25![Alaska Airlines logo]()
$360
One-way flights from New Hampshire to BoiseSearch for one-way flight options from New Hampshire to Boise. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.
Search for one-way flight options from New Hampshire to Boise. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Thu 11/58:05 am -
1 stop10h 37m
Deal found 8/24![United Airlines logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” 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 9/2312:54 pm -
2 stops27h 01m
Deal found 8/22![Frontier logo]()
$170
This American Airlines deal was found by Cheapflights users on 8/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:17 am -
1 stop10h 34m
Deal found 8/26![American Airlines logo]()
$172
This Southwest deal was found by Cheapflights users on 8/24. 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 12/25:20 am -
2 stops10h 55m
Deal found 8/24![Southwest logo]()
$177
This Southwest deal was found by Cheapflights users on 8/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:00 pm -
2 stops15h 20m
Deal found 8/25![Southwest logo]()
$183
This Southwest deal was found by Cheapflights users on 8/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:50 pm -
2 stops11h 00m
Deal found 8/26![Southwest logo]()
$184
This Southwest deal was found by Cheapflights users on 8/24. 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.
Fri 11/610:10 am -
1 stop7h 55m
Deal found 8/24![Southwest logo]()
$185
This American Airlines deal was found by Cheapflights users on 8/25. 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 9/155:30 am -
2 stops13h 33m
Deal found 8/25![American Airlines logo]()
$190
This Delta deal was found by Cheapflights users on 8/25. 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.
Fri 10/97:55 am -
1 stop11h 19m
Deal found 8/25![Delta logo]()
$192
This American Airlines deal was found by Cheapflights users on 8/23. 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 10/105:54 am -
1 stop10h 39m
Deal found 8/23![American Airlines logo]()
$193
This Southwest deal was found by Cheapflights users on 8/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/45:00 am -
1 stop7h 40m
Deal found 8/25![Southwest logo]()
$200
This Southwest deal was found by Cheapflights users on 8/27. 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.
Wed 9/29:25 am -
1 stop7h 25m
Deal found 8/27![Southwest logo]()
$205
Find flight deals from New Hampshire to Boise
Keep the following information in mind while searching for New Hampshire to Boise flight deals. Data was last updated August 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $343 (American Airlines) |
One-way from | $167 (United Airlines) |
Popular in | December |
Cheapest in | May |
Average price | $466 |
Cheapflights Fare Finder
Customize your flight search to find flights from New Hampshire to Boise 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 7,457,451 searches. Data last updated August 27, 2026.
Use the filters below to find and compare flights from New Hampshire to Boise that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonBoise
BOS Boston Logan Intl - BOI Boise Air Term. Gowen Fld
BOSBOI
Boston Logan Intl
Thu 9/24
7:55 am-5:19 pm
1 stop11h 24m
Boise Air Term. Gowen Fld
Sat 9/26
4:00 pm-5:33 am
1 stop11h 33m
$357
BostonBoise
BOS Boston Logan Intl - BOI Boise Air Term. Gowen Fld
BOSBOI
Boston Logan Intl
Tue 10/20
7:51 am-1:47 pm
1 stop31h 56m
Boise Air Term. Gowen Fld
Sun 10/25
6:43 am-5:35 pm
1 stop8h 52m
$364
BostonBoise
BOS Boston Logan Intl - BOI Boise Air Term. Gowen Fld
BOSBOI
Boston Logan Intl
Fri 9/11
4:48 pm-11:44 pm
1 stop8h 56m
Boise Air Term. Gowen Fld
Tue 9/22
4:27 pm-6:09 am
1 stop11h 42m
$376
BostonBoise
BOS Boston Logan Intl - BOI Boise Air Term. Gowen Fld
BOSBOI
Boston Logan Intl
Fri 9/11
6:17 pm-2:02 pm
1 stop21h 45m
Boise Air Term. Gowen Fld
Tue 9/15
7:48 pm-7:39 am
1 stop9h 51m
$376
BostonBoise
BOS Boston Logan Intl - BOI Boise Air Term. Gowen Fld
BOSBOI
Boston Logan Intl
Tue 10/20
5:50 am-12:35 pm
1 stop8h 45m
Boise Air Term. Gowen Fld
Sun 10/25
7:13 pm-7:35 am
1 stop10h 22m
$378
BostonBoise
BOS Boston Logan Intl - BOI Boise Air Term. Gowen Fld
BOSBOI
Boston Logan Intl
Tue 9/22
10:20 am-10:34 pm
2 stops14h 14m
Boise Air Term. Gowen Fld
Sat 9/26
4:00 pm-5:33 am
1 stop11h 33m
$378
BostonBoise
BOS Boston Logan Intl - BOI Boise Air Term. Gowen Fld
BOSBOI
Boston Logan Intl
Thu 9/17
7:55 am-5:19 pm
1 stop11h 24m
Boise Air Term. Gowen Fld
Sun 9/20
7:05 am-7:25 pm
1 stop10h 20m
$378
BostonBoise
BOS Boston Logan Intl - BOI Boise Air Term. Gowen Fld
BOSBOI
Boston Logan Intl
Thu 9/17
7:59 pm-9:56 am
1 stop15h 57m
Boise Air Term. Gowen Fld
Sun 9/20
7:20 am-5:47 am
1 stop20h 27m
$385
BostonBoise
BOS Boston Logan Intl - BOI Boise Air Term. Gowen Fld
BOSBOI
Boston Logan Intl
Fri 9/18
4:00 pm-11:58 pm
1 stop9h 58m
Boise Air Term. Gowen Fld
Mon 9/21
7:19 pm-7:40 am
1 stop10h 21m
$408
ManchesterBoise
MHT Manchester - BOI Boise Air Term. Gowen Fld
MHTBOI
Manchester
Fri 10/23
1:40 pm-10:55 pm
2 stops11h 15m
Boise Air Term. Gowen Fld
Mon 10/26
7:45 pm-8:10 am
2 stops10h 25m
$457
Showing 1-10 of 47 resultsSorted by cheapest first
Best time to book a flight from New Hampshire to Boise
Have a flexible travel schedule? Discover the best time to fly to Boise from New Hampshire with our price prediction graph.
BOS-BOI
MHT-BOI
PWM-BOI
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 New Hampshire to Boise
USNH-BOI
BOS-BOI
MHT-BOI
PWM-BOI
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 New Hampshire to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Boise?
Book flights to Boise if you plan to visit one of these locationsOntario
Meridian
Nampa
Caldwell
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Alternative routes for New Hampshire to Boise
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Other flights to Boise
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New Hampshire and Boise flights
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New Hampshire to Boise flights
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Top airline flying from New Hampshire to Boise
Discover the top airline that operate flights from New Hampshire to Boise. 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 7,457,451 searches. Data last updated August 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$464 | Average$656 | FlexibilityNo cancel fee | On-time71% |