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$130+ 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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — BOI
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from New Hampshire to Boise

Discover tips and strategies to find the most affordable flight options for your journey from New Hampshire (USNH) to Boise (BOI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$238
(Priceline)

One-way from

$130
(FlightHub)
From New Hampshire to Boise Air Term. Gowen Fld
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One-way flight from New Hampshire to Boise Air Term. Gowen Fld
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Find 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 21, 2025.

This Priceline deal was found by Cheapflights users on 1/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/107:13 amBOS - BOI
2 stops13h 30mSpirit Airlines
Tue 2/187:41 pmBOI - BOS
2 stops10h 47mSpirit Airlines
Deal found 1/21$238
This Delta deal was found by Cheapflights users on 1/21. 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 3/1911:00 amBOS - BOI
1 stop11h 26mDelta
Wed 3/2610:50 amBOI - BOS
1 stop11h 05mDelta
Deal found 1/21$303
This Travelocity deal was found by Cheapflights users on 1/21. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/247:00 amBOS - BOI
1 stop8h 51mMultiple Airlines
Fri 2/287:41 pmBOI - BOS
2 stops10h 47mMultiple Airlines
Deal found 1/21$304
This American Airlines deal was found by Cheapflights users on 1/20. 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 3/51:01 pmBOS - BOI
2 stops10h 49mAmerican Airlines
Tue 3/115:15 pmBOI - BOS
1 stop10h 52mAmerican Airlines
Deal found 1/20$308
This Alaska Airlines deal was found by Cheapflights users on 1/21. 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.
Mon 2/247:00 amBOS - BOI
1 stop11h 20mAlaska Airlines
Fri 2/282:46 pmBOI - BOS
1 stop14h 58mAlaska Airlines
Deal found 1/21$344
This United Airlines deal was found by Cheapflights users on 1/20. 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 2/411:35 amBOS - BOI
1 stop8h 27mUnited Airlines
Sat 2/87:15 pmBOI - BOS
1 stop10h 38mUnited Airlines
Deal found 1/20$347
This Southwest deal was found by Cheapflights users on 1/20. 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 3/15:20 pmBOS - BOI
1 stop8h 35mSouthwest
Sat 3/87:50 pmBOI - BOS
2 stops10h 50mSouthwest
Deal found 1/20$356
This United Airlines deal was found by Cheapflights users on 1/20. 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 2/46:00 amPWM - BOI
2 stops12h 27mUnited Airlines
Sat 2/88:00 amBOI - PWM
2 stops12h 30mUnited Airlines
Deal found 1/20$367
This Delta deal was found by Cheapflights users on 1/20. 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 2/45:34 amPWM - BOI
1 stop8h 54mDelta
Sat 2/81:39 pmBOI - PWM
1 stop8h 16mDelta
Deal found 1/20$388
This Southwest deal was found by Cheapflights users on 1/20. 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 4/26:00 amPWM - BOI
2 stops14h 30mSouthwest
Sat 4/56:35 pmBOI - PWM
2 stops15h 35mSouthwest
Deal found 1/20$402
This Cheapflightsfares deal was found by Cheapflights users on 1/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2211:34 amBOS - BOI
1 stop8h 22mSun Country Air
Sun 6/296:55 pmBOI - BOS
1 stop13h 42mSun Country Air
Deal found 1/19$422
This Alaska Airlines deal was found by Cheapflights users on 1/20. 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 9/42:07 pmPWM - BOI
3 stops21h 19mAlaska Airlines
Mon 9/87:30 amBOI - PWM
2 stops14h 15mAlaska Airlines
Deal found 1/20$573

Find flights from New Hampshire to Boise within your budget

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 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Mon 2/10

7:13 am-6:43 pm

2 stops13h 30m

Boise Air Term. Gowen Fld

Tue 2/18

7:41 pm-8:28 am

2 stops10h 47m

$238

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Wed 3/19

11:00 am-8:26 pm

1 stop11h 26m

Boise Air Term. Gowen Fld

Wed 3/26

10:50 am-11:55 pm

1 stop11h 05m

$303

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Mon 2/24

7:00 am-1:51 pm

1 stop8h 51m

Boise Air Term. Gowen Fld

Fri 2/28

7:41 pm-8:28 am

2 stops10h 47m

$304

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Wed 3/5

1:01 pm-9:50 pm

2 stops10h 49m

Boise Air Term. Gowen Fld

Tue 3/11

5:15 pm-6:07 am

1 stop10h 52m

$308

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Mon 2/24

7:00 am-4:20 pm

1 stop11h 20m

Boise Air Term. Gowen Fld

Fri 2/28

2:46 pm-7:44 am

1 stop14h 58m

$344

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Tue 2/4

11:35 am-6:02 pm

1 stop8h 27m

Boise Air Term. Gowen Fld

Sat 2/8

7:15 pm-7:53 am

1 stop10h 38m

$347

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Sat 3/1

5:20 pm-11:55 pm

1 stop8h 35m

Boise Air Term. Gowen Fld

Sat 3/8

7:50 pm-8:40 am

2 stops10h 50m

$356

PortlandBoise

PWM - BOI

PWMBOI

Portland

Tue 2/4

6:00 am-4:27 pm

2 stops12h 27m

Boise Air Term. Gowen Fld

Sat 2/8

8:00 am-10:30 pm

2 stops12h 30m

$367

PortlandBoise

PWM - BOI

PWMBOI

Portland

Tue 2/4

5:34 am-12:28 pm

1 stop8h 54m

Boise Air Term. Gowen Fld

Sat 2/8

1:39 pm-11:55 pm

1 stop8h 16m

$388

PortlandBoise

PWM - BOI

PWMBOI

Portland

Wed 4/2

6:00 am-6:30 pm

2 stops14h 30m

Boise Air Term. Gowen Fld

Sat 4/5

6:35 pm-12:10 pm

2 stops15h 35m

$402

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 22 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.

Travel insights for flights from New Hampshire to Boise

Get recent, data-driven insights about flights from New Hampshire to Boise including ideal travel times, pricing trends, and more.

Rainfall in Boise by month

Plan your trip to Boise by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boise ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Boise when rainfall is around 0.2 in.

Temperature in Boise by month

Plan your trip to Boise by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boise, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated January 21, 2025.
To help decide which airline to fly from New Hampshire to Boise, see what other customers have to say about United Airlines, Spirit Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,662 reviews

Boarding

8.2

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Boarding

8.2

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,662 reviews

Boarding

8.2

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Boarding

8.2

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,985 reviews
Southwest
8.1
Very good
4,662 reviews

Boarding

8.2

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,662 reviews

Boarding

8.2

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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.

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

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $130. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from New Hampshire to Boise for a low price.

  • 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.

  • What is the cheapest month to book a flight from New Hampshire to Boise?

    Currently, October is the cheapest month in which you can book a flight from New Hampshire to Boise (average of $314). Flying from New Hampshire to Boise in June is currently the most expensive (average of $436). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near New Hampshire?

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

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Alternative routes for New Hampshire to Boise

See prices for flight routes from nearby airports that may be better suited for you.
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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 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$361Average$686FlexibilityNo cancel feeOn-time71%
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