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New Hampshire

$159+ Cheap flights from Boise (BOI) 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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — MHT
Nov 6 — Nov 131
Thu 11/6
Thu 11/13
1 adult, Economy
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Find flight deals from Boise to New Hampshire

Cheapest flights from Boise to New Hampshire
Explore the most affordable flight options available from Boise to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 7, 2025.

This Delta deal was found by Cheapflights users on 10/6. 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.
Wed 11/55:25 amBOI - BOS
1 stop8h 57mDelta
Sat 11/87:20 amBOS - BOI
1 stop10h 46mDelta
Deal found 10/6$325
This Alaska Airlines deal was found by Cheapflights users on 10/7. 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.
Thu 10/308:50 amBOI - BOS
1 stop13h 30mAlaska Airlines
Sat 11/17:00 amBOS - BOI
1 stop11h 17mAlaska Airlines
Deal found 10/7$327
This Delta deal was found by Cheapflights users on 10/6. 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.
Wed 11/52:00 pmBOI - BOS
1 stop14h 35mDelta
Mon 11/106:52 pmBOS - BOI
1 stop7h 43mDelta
Deal found 10/6$331
This Delta deal was found by Cheapflights users on 10/6. 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 11/155:35 amBOI - PWM
2 stops14h 44mDelta
Mon 11/241:25 pmPWM - BOI
1 stop11h 02mDelta
Deal found 10/6$336
This Delta deal was found by Cheapflights users on 10/7. 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.
Tue 10/281:00 pmBOI - BOS
1 stop8h 48mDelta
Thu 10/307:20 amBOS - BOI
1 stop10h 46mDelta
Deal found 10/7$337
This United Airlines deal was found by Cheapflights users on 10/6. 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.
Mon 11/1012:45 pmBOI - BOS
2 stops8h 57mUnited Airlines
Sat 11/156:00 amBOS - BOI
1 stop7h 39mUnited Airlines
Deal found 10/6$342
This Alaska Airlines deal was found by Cheapflights users on 10/6. 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.
Thu 11/611:43 amBOI - BOS
1 stop10h 37mAlaska Airlines
Sat 11/87:00 amBOS - BOI
1 stop10h 12mAlaska Airlines
Deal found 10/6$348
This Alaska Airlines deal was found by Cheapflights users on 10/7. 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.
Sun 11/25:28 amBOI - BOS
1 stop23h 01mAlaska Airlines
Tue 11/44:24 pmBOS - BOI
1 stop21h 09mAlaska Airlines
Deal found 10/7$350
This Alaska Airlines deal was found by Cheapflights users on 10/7. 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 10/287:00 amBOI - BOS
2 stops15h 20mAlaska Airlines
Thu 10/307:00 amBOS - BOI
1 stop10h 12mAlaska Airlines
Deal found 10/7$362
This United Airlines deal was found by Cheapflights users on 10/5. 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 11/112:45 pmBOI - PWM
1 stop7h 05mUnited Airlines
Sat 11/84:57 pmPWM - BOI
1 stop7h 48mUnited Airlines
Deal found 10/5$377
This Delta deal was found by Cheapflights users on 10/5. 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 11/15:42 amBOI - PWM
2 stops14h 37mDelta
Sat 11/812:45 pmPWM - BOI
2 stops13h 23mDelta
Deal found 10/5$394
This Southwest deal was found by Cheapflights users on 10/6. 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 11/156:00 amBOI - PWM
2 stops13h 55mSouthwest
Mon 11/243:00 pmPWM - BOI
2 stops11h 35mSouthwest
Deal found 10/6$438

Cheap flight deals from Boise to New Hampshire

Keep the following information in mind while searching for Boise to New Hampshire flight deals. Data was last updated October 7, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$318
(Alaska Airlines)

One-way from

$159
(Alaska Airlines)

Popular in

January

Cheapest in

April

Average price

$457
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Boston Logan Intl flights.
Search Deals
From Boise Air Term. Gowen Fld to New Hampshire
Search Deals
One-way flight from Boise Air Term. Gowen Fld to New Hampshire
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($9 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise 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 October 7, 2025.
Use the filters below to find and compare flights from Boise to New Hampshire that are best for you.

Fly from

Boise

Fly to

New Hampshire

Route

Depart

Return

Price

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Wed 11/5

5:25 am-4:22 pm

1 stop8h 57m

Boston Logan Intl

Sat 11/8

7:20 am-4:06 pm

1 stop10h 46m

$325

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Mon 11/10

7:45 pm-6:35 am

1 stop8h 50m

Boston Logan Intl

Sat 11/15

11:10 am-8:24 pm

1 stop11h 14m

$325

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Thu 10/30

8:50 am-12:20 am

1 stop13h 30m

Boston Logan Intl

Sat 11/1

7:00 am-4:17 pm

1 stop11h 17m

$327

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Wed 11/5

2:00 pm-6:35 am

1 stop14h 35m

Boston Logan Intl

Mon 11/10

6:52 pm-12:35 am

1 stop7h 43m

$331

BoisePortland

BOI - PWM

BOIPWM

Boise Air Term. Gowen Fld

Sat 11/15

5:35 am-10:19 pm

2 stops14h 44m

Portland

Mon 11/24

1:25 pm-10:27 pm

1 stop11h 02m

$336

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Tue 10/28

5:25 am-4:22 pm

1 stop8h 57m

Boston Logan Intl

Thu 10/30

6:15 am-3:05 pm

1 stop10h 50m

$337

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Thu 10/30

5:25 am-4:22 pm

1 stop8h 57m

Boston Logan Intl

Sat 11/1

5:45 am-2:02 pm

1 stop10h 17m

$337

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Sat 10/25

5:42 am-5:12 pm

1 stop9h 30m

Boston Logan Intl

Thu 10/30

5:45 am-2:02 pm

1 stop10h 17m

$337

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Mon 11/10

12:45 pm-11:42 pm

2 stops8h 57m

Boston Logan Intl

Sat 11/15

6:00 am-11:39 am

1 stop7h 39m

$342

BoisePortland

BOI - PWM

BOIPWM

Boise Air Term. Gowen Fld

Sat 11/1

12:45 pm-9:50 pm

1 stop7h 05m

Portland

Sat 11/8

4:57 pm-10:45 pm

1 stop7h 48m

$377

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/5

Showing 1-10 of 30 results
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Best time to book a flight from Boise to New Hampshire

Have a flexible travel schedule? Discover the best time to fly to New Hampshire from Boise 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 Boise to New Hampshire
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing New Hampshire

Get insights into the airlines that provide service to New Hampshire. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New Hampshire. Reviews last updated October 7, 2025.
Read reviews from past customers who have flown American Airlines from Boise to New Hampshire. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,041 reviews

Food

6.4

Boarding

7.5

Crew

8.0

Entertainment

6.9

Comfort

7.2

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
11,041 reviews
American Airlines
7.2
Good
11,041 reviews

Food

6.4

Boarding

7.5

Crew

8.0

Entertainment

6.9

Comfort

7.2

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from Boise to New Hampshire. 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 from for flights from Boise to New Hampshire?

    Boise Air Term. Gowen Fld (BOI) is the airport you will fly out of if you book a flight from Boise to New Hampshire. It is only a 3.3 mi journey to Air Term. Gowen Fld (BOI) from Boise’s city center.

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

    A quick flight from Boise to New Hampshire can take about 7h 05m. Delta provides one of the quickest options available for as low as $377. The distance from Boise to New Hampshire is about 2265 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Boise to New Hampshire one-way?

    The cheapest airlines for a one-way flight from Boise to New Hampshire are Alaska Airlines ($168), American Airlines ($169), and United Airlines ($174).

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boise to New Hampshire 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

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Alternative routes for Boise to New Hampshire

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Top airline flying from Boise to New Hampshire

Discover the top airline that operate flights from Boise to New Hampshire. 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 October 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$352Average$518FlexibilityNo cancel feeOn-time71%

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