$224+ Cheap flights from New Hampshire to Boise (BOI)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — BOI
Oct 28 — Nov 41
Round-trip
1 adult, Economy
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Find cheap flights from New Hampshire to Boise with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from New Hampshire to Boise
Cheapest
Best
Last-minute
One-way
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 September 28, 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 September 28, 2026.
This American Airlines deal was found by Cheapflights users on 9/26. 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.
Sat 10/177:01 am -
1 stop9h 32m
Tue 10/207:00 am -
2 stops12h 42m
Deal found 9/26![American Airlines logo]()
$497
This Southwest deal was found by Cheapflights users on 9/26. 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.
Sat 10/175:45 am -
2 stops12h 30m
Tue 10/208:10 am -
2 stops11h 00m
Deal found 9/26![Southwest logo]()
$551
This Southwest deal was found by Cheapflights users on 9/27. 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.
Mon 11/92:05 pm -
2 stops10h 55m
Sun 11/158:30 pm -
2 stops10h 05m
Deal found 9/27![Southwest logo]()
$609
This American Airlines deal was found by Cheapflights users on 9/26. 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.
Sat 10/177:01 am -
1 stop9h 32m
Mon 10/195:29 pm -
2 stops15h 40m
Deal found 9/26![American Airlines logo]()
$627
This American Airlines deal was found by Cheapflights users on 9/26. 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.
Sat 10/177:01 am -
1 stop9h 32m
Wed 10/218:00 am -
2 stops14h 13m
Deal found 9/26![American Airlines logo]()
$682
This American Airlines deal was found by Cheapflights users on 9/26. 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 10/167:07 am -
1 stop9h 26m
Mon 10/195:29 pm -
2 stops14h 36m
Deal found 9/26![American Airlines logo]()
$688
This American Airlines deal was found by Cheapflights users on 9/27. 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.
Tue 11/246:30 pm -
2 stops20h 08m
Mon 11/306:12 pm -
2 stops14h 09m
Deal found 9/27![American Airlines logo]()
$721
This American Airlines deal was found by Cheapflights users on 9/26. 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 10/167:07 am -
1 stop9h 26m
Wed 10/218:00 am -
2 stops14h 13m
Deal found 9/26![American Airlines logo]()
$743
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 September 28, 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 September 28, 2026.
This Southwest deal was found by Cheapflights users on 9/26. 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.
Sat 10/175:45 am -
2 stops12h 30m
Tue 10/208:10 am -
2 stops11h 00m
Deal found 9/26![Southwest logo]()
$551
This American Airlines deal was found by Cheapflights users on 9/26. 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.
Sat 10/177:01 am -
1 stop9h 32m
Wed 10/218:00 am -
2 stops14h 13m
Deal found 9/26![American Airlines logo]()
$682
This Alaska Airlines deal was found by Cheapflights users on 9/27. 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.
Wed 1/65:00 am -
2 stops11h 20m
Sat 1/95:46 am -
2 stops13h 53m
Deal found 9/27![Alaska Airlines logo]()
$735
This United Airlines deal was found by Cheapflights users on 9/24. 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 1/62:43 pm -
3 stops26h 20m
Sat 1/911:48 am -
2 stops24h 19m
Deal found 9/24![United Airlines logo]()
$911
This Southwest deal was found by Cheapflights users on 9/27. 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.
Mon 11/92:05 pm -
2 stops10h 55m
Sun 11/158:30 pm -
2 stops10h 05m
Deal found 9/27![Southwest logo]()
$609
Last-minute flights from New Hampshire to BoiseDiscover last-minute flight deals from New Hampshire to Boise. Data last updated September 28, 2026 and is based on user searches.
Discover last-minute flight deals from New Hampshire to Boise. Data last updated September 28, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 9/25. 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.
Sat 10/1012:15 pm -
2 stops13h 44m
Wed 10/1410:06 am -
2 stops12h 17m
Deal found 9/25![Alaska Airlines logo]()
$793
This American Airlines deal was found by Cheapflights users on 9/26. 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 10/167:07 am -
1 stop9h 26m
Mon 10/195:29 pm -
2 stops14h 36m
Deal found 9/26![American Airlines logo]()
$688
This American Airlines deal was found by Cheapflights users on 9/26. 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 10/167:07 am -
1 stop9h 26m
Wed 10/218:00 am -
2 stops14h 13m
Deal found 9/26![American Airlines logo]()
$743
This American Airlines deal was found by Cheapflights users on 9/26. 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.
Sat 10/177:01 am -
1 stop9h 32m
Tue 10/207:00 am -
2 stops12h 42m
Deal found 9/26![American Airlines logo]()
$497
This Southwest deal was found by Cheapflights users on 9/26. 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.
Sat 10/175:45 am -
2 stops12h 30m
Tue 10/208:10 am -
2 stops11h 00m
Deal found 9/26![Southwest logo]()
$551
This American Airlines deal was found by Cheapflights users on 9/26. 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.
Sat 10/177:01 am -
1 stop9h 32m
Mon 10/195:29 pm -
2 stops15h 40m
Deal found 9/26![American Airlines logo]()
$627
This American Airlines deal was found by Cheapflights users on 9/26. 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.
Sat 10/177:01 am -
1 stop9h 32m
Wed 10/218:00 am -
2 stops14h 13m
Deal found 9/26![American Airlines logo]()
$682
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 September 28, 2026.
Search for one-way flight options from New Hampshire to Boise. Find affordable one-way fares based on user searches. Data last updated September 28, 2026.
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Sat 11/149:25 am -
2 stops14h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![United Airlines logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1412:18 pm -
3 stops27h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Multiple Airlines logo]()
$307
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Tue 10/209:25 am -
2 stops16h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![United Airlines logo]()
$335
This American Airlines deal was found by Cheapflights users on 9/23. 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 10/207:07 am -
1 stop9h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![American Airlines logo]()
$401
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Mon 10/127:41 pm -
2 stops30h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![United Airlines logo]()
$632
This American Airlines deal was found by Cheapflights users on 9/27. 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.
Mon 10/127:07 am -
1 stop9h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![American Airlines logo]()
$712
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 September 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $497 (American Airlines) |
One-way from | $224 (United Airlines) |
Popular in | December |
Cheapest in | September |
Average price | $378 |
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 September 28, 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
ManchesterBoise
MHT Manchester - BOI Boise Air Term. Gowen Fld
MHTBOI
Manchester
Sat 11/14
9:25 am-9:34 pm
2 stops14h 09m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$224
ManchesterBoise
MHT Manchester - BOI Boise Air Term. Gowen Fld
MHTBOI
Manchester
Sat 11/14
12:18 pm-1:54 pm
3 stops27h 36m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$307
Quickest round-trip
ManchesterBoise
MHT Manchester - BOI Boise Air Term. Gowen Fld
MHTBOI
Manchester
Tue 10/20
7:07 am-2:33 pm
1 stop9h 26m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$335
ManchesterBoise
MHT Manchester - BOI Boise Air Term. Gowen Fld
MHTBOI
Manchester
Tue 10/20
9:25 am-11:59 pm
2 stops16h 34m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$335
ManchesterBoise
MHT Manchester - BOI Boise Air Term. Gowen Fld
MHTBOI
Manchester
Sat 10/17
5:45 am-4:15 pm
2 stops12h 30m
Boise Air Term. Gowen Fld
Tue 10/20
8:10 am-9:10 pm
2 stops11h 00m
$551
ManchesterBoise
MHT Manchester - BOI Boise Air Term. Gowen Fld
MHTBOI
Manchester
Mon 11/9
2:05 pm-11:00 pm
2 stops10h 55m
Boise Air Term. Gowen Fld
Sun 11/15
8:30 pm-8:35 am
2 stops10h 05m
$609
ManchesterBoise
MHT Manchester - BOI Boise Air Term. Gowen Fld
MHTBOI
Manchester
Mon 10/12
7:41 pm-11:59 pm
2 stops30h 18m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$632
ManchesterBoise
MHT Manchester - BOI Boise Air Term. Gowen Fld
MHTBOI
Manchester
Sat 10/17
7:01 am-2:33 pm
1 stop9h 32m
Boise Air Term. Gowen Fld
Wed 10/21
8:00 am-12:13 am
2 stops14h 13m
$682
ManchesterBoise
MHT Manchester - BOI Boise Air Term. Gowen Fld
MHTBOI
Manchester
Wed 1/6
5:00 am-2:20 pm
2 stops11h 20m
Boise Air Term. Gowen Fld
Sat 1/9
5:46 am-9:39 pm
2 stops13h 53m
$735
ManchesterBoise
MHT Manchester - BOI Boise Air Term. Gowen Fld
MHTBOI
Manchester
Wed 1/6
2:43 pm-3:03 pm
3 stops26h 20m
Boise Air Term. Gowen Fld
Sat 1/9
11:48 am-2:07 pm
2 stops24h 19m
$911
Sorted 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.
MHT-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
MHT-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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Explore flights to Boise departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 28, 2026.
Complete your trip
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New Hampshire and Boise flights
Browse other New Hampshire and Boise flight options. Last updated on September 28, 2026.
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Consider these flights traveling from New Hampshire to Boise.
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 September 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$464 | Average$656 | FlexibilityNo cancel fee | On-time71% |