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Boise

$129+ 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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — BOI
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from New Hampshire to Boise

Cheapest flights from New Hampshire to Boise
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 January 27, 2026.

This United Airlines deal was found by Cheapflights users on 1/26. 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.
Wed 2/254:47 pm
BOS
-
BOI
1 stop9h 01m
United Airlines
Wed 3/45:00 am
BOI
-
BOS
1 stop6h 54m
United Airlines
Deal found 1/26$257
This Alaska Airlines deal was found by Cheapflights users on 1/25. 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 2/286:24 pm
BOS
-
BOI
1 stop17h 16m
Alaska Airlines
Wed 3/46:00 pm
BOI
-
BOS
1 stop10h 54m
Alaska Airlines
Deal found 1/25$273
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Wed 3/185:30 am
BOS
-
BOI
1 stop9h 18m
American Airlines
Tue 3/246:33 pm
BOI
-
BOS
1 stop9h 01m
American Airlines
Deal found 1/25$279
This American Airlines deal was found by Cheapflights users on 1/26. 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 3/185:30 am
BOS
-
BOI
1 stop9h 18m
American Airlines
Wed 3/251:31 pm
BOI
-
BOS
1 stop8h 34m
American Airlines
Deal found 1/26$280
This Delta deal was found by Cheapflights users on 1/25. 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.
Tue 4/148:05 am
BOS
-
BOI
1 stop8h 21m
Delta
Wed 4/222:18 pm
BOI
-
BOS
1 stop7h 40m
Delta
Deal found 1/25$289
This American Airlines deal was found by Cheapflights users on 1/26. 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 2/251:00 pm
BOS
-
BOI
2 stops11h 22m
American Airlines
Wed 3/41:30 pm
BOI
-
BOS
1 stop8h 29m
American Airlines
Deal found 1/26$291
This American Airlines deal was found by Cheapflights users on 1/26. 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 4/116:45 am
BOS
-
BOI
1 stop7h 53m
American Airlines
Sat 4/182:14 pm
BOI
-
BOS
1 stop8h 10m
American Airlines
Deal found 1/26$315
This Alaska Airlines deal was found by Cheapflights users on 1/24. 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 3/216:00 am
BOS
-
BOI
1 stop13h 10m
Alaska Airlines
Sat 3/2811:58 am
BOI
-
BOS
1 stop10h 01m
Alaska Airlines
Deal found 1/24$320
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Thu 2/192:36 pm
BOS
-
BOI
1 stop9h 46m
American Airlines
Wed 2/251:30 pm
BOI
-
BOS
1 stop7h 31m
American Airlines
Deal found 1/25$321
This Expedia deal was found by Cheapflights users on 1/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/274:36 pm
BOS
-
BOI
1 stop9h 23m
Alaska Airlines
Tue 3/31:00 pm
BOI
-
BOS
1 stop8h 59m
Alaska Airlines
Deal found 1/26$334
This American Airlines deal was found by Cheapflights users on 1/25. 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 3/32:36 pm
BOS
-
BOI
1 stop9h 46m
American Airlines
Sun 3/86:33 pm
BOI
-
BOS
1 stop9h 01m
American Airlines
Deal found 1/25$346
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Thu 4/97:07 am
PWM
-
BOI
1 stop7h 31m
American Airlines
Mon 4/131:29 pm
BOI
-
PWM
1 stop7h 41m
American Airlines
Deal found 1/25$393

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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$257
(United Airlines)

One-way from

$129
(United Airlines)

Popular in

December

Cheapest in

July

Average price

$436
Provider with most accurate pricing for Boston Logan Intl-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Boise Air Term. Gowen Fld flights.
Search Deals
From New Hampshire to Boise Air Term. Gowen Fld
Search Deals
One-way flight from New Hampshire to Boise Air Term. Gowen Fld
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 2,558,603 searches. Data last updated January 27, 2026.
Use the filters below to find and compare flights from New Hampshire to Boise that are best for you.

Fly from

New Hampshire

Fly to

Boise

Route

Depart

Return

Price

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Wed 2/25

4:47 pm-11:48 pm

1 stop9h 01m

Boise Air Term. Gowen Fld

Wed 3/4

5:00 am-1:54 pm

1 stop6h 54m

$257

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Wed 3/18

5:30 am-12:48 pm

1 stop9h 18m

Boise Air Term. Gowen Fld

Wed 3/25

1:31 pm-12:05 am

1 stop8h 34m

$280

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Wed 2/25

1:00 pm-10:22 pm

2 stops11h 22m

Boise Air Term. Gowen Fld

Wed 3/4

1:30 pm-11:59 pm

1 stop8h 29m

$291

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Sat 3/21

6:00 am-5:10 pm

1 stop13h 10m

Boise Air Term. Gowen Fld

Sat 3/28

11:58 am-11:59 pm

1 stop10h 01m

$320

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Fri 2/27

4:36 pm-11:59 pm

1 stop9h 23m

Boise Air Term. Gowen Fld

Tue 3/3

1:00 pm-11:59 pm

1 stop8h 59m

$334

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Sat 3/14

6:24 pm-9:40 am

1 stop17h 16m

Boise Air Term. Gowen Fld

Fri 3/20

8:20 am-11:59 pm

1 stop13h 39m

$350

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Fri 2/27

5:44 pm-11:30 pm

1 stop31h 46m

Boise Air Term. Gowen Fld

Wed 3/4

11:54 am-11:59 pm

1 stop10h 05m

$355

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Wed 3/18

7:15 am-9:59 pm

2 stops16h 44m

Boise Air Term. Gowen Fld

Wed 3/25

9:55 am-11:59 pm

1 stop12h 04m

$365

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Fri 5/1

7:37 am-4:14 pm

1 stop10h 37m

Boise Air Term. Gowen Fld

Wed 5/13

2:45 pm-12:23 am

1 stop7h 38m

$366

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Tue 3/3

1:00 pm-10:22 pm

2 stops11h 22m

Boise Air Term. Gowen Fld

Sun 3/8

6:33 pm-5:34 am

1 stop9h 01m

$366

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 43 results
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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.
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
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.

  • What airport do you fly into for flights to Boise from New Hampshire?

    Boise Air Term. Gowen Fld (BOI), located 3.3 mi from the city center, is the airport you fly into when you book flights from New Hampshire to Boise.

  • How long is the flight from New Hampshire to Boise?

    There are many flights that can get you from New Hampshire to Boise in 9h 01m. Fly via United Airlines, American Airlines, or Alaska Airlines to get the fastest option. Airlines will cover a distance of 2257 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from New Hampshire to Boise?

    Most travelers choose Boston Logan Intl - Boise Air Term. Gowen Fld, Portland - Boise Air Term. Gowen Fld or Manchester - Boise Air Term. Gowen Fld when deciding on the best route from New Hampshire to Boise.

  • Can I find deals for flights from New Hampshire to Boise that include hotel bookings?

    Yes. In addition to deals on New Hampshire to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New Hampshire to Boise?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Hampshire to Boise.

  • Can I find deals for business class flights from New Hampshire to Boise?

    Yes. Cheapflights offers flight deals from New Hampshire to Boise by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Ontario
Meridian
Nampa
Caldwell
McCall

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Alternative routes for New Hampshire to Boise

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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 2,558,603 searches. Data last updated January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$168Average$774FlexibilityNo cancel feeOn-time71%

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