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New Hampshire

$148+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — MHT
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$223
(Alaska Airlines)

One-way from

$148
(Hawaiian Airlines)

Popular in

June

Cheapest in

February

Average price

$505
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Boston Logan Intl flights.
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From Boise Air Term. Gowen Fld to New Hampshire
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One-way flight from Boise Air Term. Gowen Fld to New Hampshire
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Highest demand for flights based on searches. 11% potential increase in price ($62 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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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 March 28, 2025.

This Alaska Airlines deal was found by Cheapflights users on 3/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/212:47 pmBOI - BOS
1 stop15h 08mAlaska Airlines
Mon 4/287:00 amBOS - BOI
1 stop8h 47mAlaska Airlines
Deal found 3/26$250
This Delta deal was found by Cheapflights users on 3/25. 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.
Wed 4/308:00 pmBOI - BOS
1 stop8h 31mDelta
Sat 5/106:50 amBOS - BOI
1 stop7h 04mDelta
Deal found 3/25$260
This Mytrip deal was found by Cheapflights users on 3/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/211:52 pmBOI - BOS
3 stops21h 22mSpirit Airlines
Mon 4/289:05 pmBOS - BOI
3 stops41h 52mSpirit Airlines
Deal found 3/26$313
This American Airlines deal was found by Cheapflights users on 3/25. 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 4/97:05 amBOI - BOS
2 stops9h 38mAmerican Airlines
Sat 4/125:31 amBOS - BOI
1 stop9h 02mAmerican Airlines
Deal found 3/25$322
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/17:10 pmBOI - BOS
1 stop9h 03mUnited Airlines
Sun 5/47:30 amBOS - BOI
1 stop8h 07mUnited Airlines
Deal found 3/27$341
This Hawaiian Airlines deal was found by Cheapflights users on 3/25. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/211:25 amBOI - BOS
1 stop10h 34mHawaiian Airlines
Tue 7/87:30 amBOS - BOI
1 stop11h 34mHawaiian Airlines
Deal found 3/25$393
This Southwest deal was found by Cheapflights users on 3/26. 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.
Tue 6/176:05 amBOI - BOS
2 stops10h 15mSouthwest
Sat 6/215:15 amBOS - BOI
1 stop7h 15mSouthwest
Deal found 3/26$402
This Southwest deal was found by Cheapflights users on 3/26. 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.
Thu 6/56:00 amBOI - PWM
2 stops11h 05mSouthwest
Mon 6/91:20 pmPWM - BOI
2 stops13h 10mSouthwest
Deal found 3/26$453
This American Airlines deal was found by Cheapflights users on 3/26. 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 7/127:00 amBOI - PWM
2 stops13h 59mAmerican Airlines
Sat 8/26:00 amPWM - BOI
1 stop8h 36mAmerican Airlines
Deal found 3/26$497
This Mytrip deal was found by Cheapflights users on 3/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1011:14 amBOI - BOS
3 stops47h 49mMultiple Airlines
Mon 4/149:05 pmBOS - BOI
3 stops41h 52mMultiple Airlines
Deal found 3/26$516
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/111:45 pmBOI - PWM
1 stop8h 14mDelta
Tue 4/155:20 amPWM - BOI
1 stop10h 00mDelta
Deal found 3/27$527
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/912:06 pmBOI - PWM
1 stop7h 29mUnited Airlines
Wed 4/166:00 amPWM - BOI
1 stop8h 10mUnited Airlines
Deal found 3/27$567

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 March 28, 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

Mon 4/21

2:47 pm-7:55 am

1 stop15h 08m

Boston Logan Intl

Mon 4/28

7:00 am-1:47 pm

1 stop8h 47m

$250

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Wed 4/30

8:00 pm-6:31 am

1 stop8h 31m

Boston Logan Intl

Sat 5/10

6:50 am-11:54 am

1 stop7h 04m

$260

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Mon 4/21

1:52 pm-1:14 pm

3 stops21h 22m

Boston Logan Intl

Mon 4/28

9:05 pm-12:57 pm

3 stops41h 52m

$313

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Wed 4/9

7:05 am-6:43 pm

2 stops9h 38m

Boston Logan Intl

Sat 4/12

5:31 am-12:33 pm

1 stop9h 02m

$322

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Thu 5/1

7:10 pm-6:13 am

1 stop9h 03m

Boston Logan Intl

Sun 5/4

7:30 am-1:37 pm

1 stop8h 07m

$341

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Tue 6/17

6:05 am-6:20 pm

2 stops10h 15m

Boston Logan Intl

Sat 6/21

5:15 am-10:30 am

1 stop7h 15m

$402

BoisePortland

BOI - PWM

BOIPWM

Boise Air Term. Gowen Fld

Thu 6/5

6:00 am-7:05 pm

2 stops11h 05m

Portland

Mon 6/9

1:20 pm-12:30 am

2 stops13h 10m

$453

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Thu 4/10

11:14 am-1:03 pm

3 stops47h 49m

Boston Logan Intl

Mon 4/14

9:05 pm-12:57 pm

3 stops41h 52m

$516

BoisePortland

BOI - PWM

BOIPWM

Boise Air Term. Gowen Fld

Fri 4/11

1:45 pm-11:59 pm

1 stop8h 14m

Portland

Tue 4/15

5:20 am-1:20 pm

1 stop10h 00m

$527

BoisePortland

BOI - PWM

BOIPWM

Boise Air Term. Gowen Fld

Wed 4/9

12:06 pm-9:35 pm

1 stop7h 29m

Portland

Wed 4/16

6:00 am-12:10 pm

1 stop8h 10m

$567

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 24 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

What is the cheapest time of day to fly from BOI to NH?

Find hourly flight availability from Boise to New Hampshire. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boise to New Hampshire as you normally would.

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 March 28, 2025.
Read reviews from past customers who have flown Southwest, Alaska Airlines and Delta from Boise to New Hampshire. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,274 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,798 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,897 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Hawaiian Airlines
7.9
Good
2,336 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Crew

8.7

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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.

  • 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 Hawaiian Airlines ($148), United Airlines ($149), and Southwest ($181).

  • 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 - Portland or Boise Air Term. Gowen Fld - Manchester 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.

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

    Currently, January is the cheapest month in which you can book a flight from Boise to New Hampshire (average of $334). Flying from Boise to New Hampshire in June is currently the most expensive (average of $445). 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.

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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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$415Average$841FlexibilityNo cancel feeOn-time71%
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