HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Boise

$169+ 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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — BOI
Jan 8 — Jan 151
Thu 1/8
Thu 1/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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 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 December 9, 2025.

This Southwest deal was found by Cheapflights users on 12/7. 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.
Wed 12/312:10 pmBOS - BOI
2 stops11h 00mSouthwest
Sun 1/48:45 pmBOI - BOS
2 stops9h 20mSouthwest
Deal found 12/7$627
This Southwest deal was found by Cheapflights users on 12/7. 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 12/236:45 amMHT - BOI
2 stops12h 15mSouthwest
Fri 1/28:45 pmBOI - MHT
2 stops9h 15mSouthwest
Deal found 12/7$629
This Southwest deal was found by Cheapflights users on 12/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/223:15 pmPWM - BOI
2 stops11h 25mSouthwest
Tue 12/306:15 amBOI - PWM
2 stops15h 50mSouthwest
Deal found 12/8$634
This American Airlines deal was found by Cheapflights users on 12/7. 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 12/177:01 pmBOS - BOI
1 stop20h 17mAmerican Airlines
Mon 12/227:40 amBOI - BOS
1 stop13h 21mAmerican Airlines
Deal found 12/7$643
This Delta deal was found by Cheapflights users on 12/7. 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 12/318:00 amBOS - BOI
1 stop8h 18mDelta
Sun 1/411:47 pmBOI - BOS
1 stop8h 15mDelta
Deal found 12/7$649
This Southwest deal was found by Cheapflights users on 12/7. 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.
Sun 12/213:35 pmBOS - BOI
2 stops11h 50mSouthwest
Tue 12/236:15 amBOI - BOS
2 stops10h 45mSouthwest
Deal found 12/7$667
This Delta deal was found by Cheapflights users on 12/7. 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 12/266:16 pmBOS - BOI
1 stop7h 37mDelta
Wed 12/311:00 pmBOI - BOS
1 stop9h 24mDelta
Deal found 12/7$669
This American Airlines deal was found by Cheapflights users on 12/7. 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 12/242:32 pmBOS - BOI
1 stop9h 30mAmerican Airlines
Wed 12/317:27 amBOI - BOS
2 stops10h 29mAmerican Airlines
Deal found 12/7$682
This Delta deal was found by Cheapflights users on 12/9. 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.
Mon 12/293:15 pmBOS - BOI
1 stop10h 38mDelta
Mon 1/56:15 pmBOI - BOS
1 stop9h 50mDelta
Deal found 12/9$692
This Southwest deal was found by Cheapflights users on 12/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:00 pmBOS - BOI
1 stop8h 10mSouthwest
Mon 12/295:00 amBOI - BOS
1 stop7h 55mSouthwest
Deal found 12/8$697
This Delta deal was found by Cheapflights users on 12/7. 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.
Thu 12/185:45 amBOS - BOI
1 stop10h 33mDelta
Sun 12/213:23 pmBOI - BOS
1 stop6h 39mDelta
Deal found 12/7$698
This Delta deal was found by Cheapflights users on 12/8. 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.
Mon 12/225:45 amPWM - BOI
1 stop9h 00mDelta
Tue 12/305:30 amBOI - PWM
2 stops15h 13mDelta
Deal found 12/8$944

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 December 9, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$333
(Delta)

One-way from

$169
(Delta)

Popular in

December

Cheapest in

January

Average price

$667
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. 4% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 9, 2025.
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

Fri 1/9

6:00 am-2:08 pm

1 stop10h 08m

Boise Air Term. Gowen Fld

Sun 1/11

5:54 pm-5:32 am

1 stop9h 38m

$257

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Fri 1/9

10:30 am-7:45 pm

2 stops11h 15m

Boise Air Term. Gowen Fld

Sun 1/11

2:37 pm-11:46 pm

1 stop7h 09m

$312

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Mon 1/5

7:15 am-4:17 pm

1 stop11h 02m

Boise Air Term. Gowen Fld

Thu 1/8

5:40 am-4:09 pm

1 stop8h 29m

$337

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Sat 2/21

5:50 am-1:59 pm

1 stop10h 09m

Boise Air Term. Gowen Fld

Fri 2/27

2:54 pm-11:50 pm

1 stop6h 56m

$376

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Tue 3/3

5:50 am-1:58 pm

1 stop10h 08m

Boise Air Term. Gowen Fld

Sun 3/8

5:50 am-3:42 pm

1 stop7h 52m

$376

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Sat 2/21

5:50 am-1:59 pm

1 stop10h 09m

Boise Air Term. Gowen Fld

Wed 2/25

1:38 pm-7:30 am

2 stops15h 52m

$388

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Wed 3/18

7:00 am-1:45 pm

1 stop8h 45m

Boise Air Term. Gowen Fld

Wed 3/25

12:55 pm-11:54 pm

1 stop8h 59m

$397

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Fri 1/16

6:44 pm-10:52 am

1 stop18h 08m

Boise Air Term. Gowen Fld

Mon 1/19

7:59 pm-3:20 pm

1 stop17h 21m

$397

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Fri 2/20

12:45 pm-10:45 pm

1 stop12h 00m

Boise Air Term. Gowen Fld

Thu 2/26

5:40 am-3:59 pm

1 stop8h 19m

$398

PortlandBoise

PWM - BOI

PWMBOI

Portland

Sat 1/17

6:00 am-7:13 pm

2 stops15h 13m

Boise Air Term. Gowen Fld

Tue 1/20

10:48 am-9:01 am

2 stops20h 13m

$482

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 37 results
1
2
3
4

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 10h 08m. Fly via American Airlines, United Airlines, or Delta 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, Manchester - Boise Air Term. Gowen Fld or Portland - 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for New Hampshire to Boise

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Jackson flights
Seattle to Spokane flights
John F Kennedy Intl to Jackson flights
Los Angeles to Boise flights
Seattle to Boise flights
LaGuardia to Jackson flights
Denver to Boise flights
Denver to Spokane flights
O'Hare Intl to Jackson flights
Los Angeles to Spokane flights
Dulles Intl to Jackson flights
San Francisco to Jackson flights
Boston to Jackson flights
Los Angeles to Jackson flights
Dallas/Fort Worth to Boise flights
Sky Harbor Intl to Boise flights
Minneapolis to Spokane flights
Santa Ana to Boise flights
Burbank to Boise flights
San Francisco to Boise flights
Dallas/Fort Worth to Spokane flights
Reagan-National to Jackson flights
O'Hare Intl to Boise flights
San Diego to Boise flights
San Francisco to Spokane flights
John F Kennedy Intl to Boise flights
Sky Harbor Intl to Spokane flights
Atlanta to Jackson flights
Baltimore to Jackson flights
Portland to Spokane flights
Ontario to Boise flights
Boston to Boise flights
Newark to Hailey flights
San Diego to Spokane flights
San Francisco to Hailey flights
LaGuardia to Hailey flights
John F Kennedy Intl to Hailey flights
O'Hare Intl to Spokane flights
Dallas/Fort Worth to Jackson flights
Sacramento to Spokane flights
Minneapolis to Boise flights
Newark to Boise flights
Seattle to Jackson flights
Los Angeles to Hailey flights
Atlanta to Boise flights
Denver to Jackson flights
Austin to Jackson flights
LaGuardia to Boise flights
Newark to Spokane flights
Salt Lake City to Spokane flights

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 December 9, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$168Average$774FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.