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$145+ 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 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — BOI
nov. 27 — dic. 41
jue. 11/27
jue. 12/4
1 adult, Economy
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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 octubre 28, 2025.

This Delta deal was found by Cheapflights users on 10/28. 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.
mar. 12/166:10 amBOS - BOI
1 stop7h 52mDelta
jue. 12/251:00 pmBOI - BOS
1 stop9h 24mDelta
Deal found 10/28$304
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/67:00 amBOS - BOI
1 stop10h 26mAlaska Airlines
mar. 12/91:25 pmBOI - BOS
1 stop8h 34mAlaska Airlines
Deal found 10/27$318
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/178:05 amBOS - BOI
1 stop8h 13mDelta
jue. 1/297:15 pmBOI - BOS
1 stop9h 35mDelta
Deal found 10/26$319
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/56:52 pmBOS - BOI
1 stop29h 06mAlaska Airlines
lun. 12/88:26 pmBOI - BOS
1 stop9h 03mAlaska Airlines
Deal found 10/27$320
This Delta deal was found by Cheapflights users on 10/28. 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.
dom. 12/76:08 amPWM - BOI
2 stops16h 12mDelta
dom. 12/147:45 pmBOI - PWM
2 stops14h 28mDelta
Deal found 10/28$338
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/207:00 amBOS - BOI
1 stop18h 54mAlaska Airlines
lun. 11/248:26 pmBOI - BOS
1 stop7h 25mAlaska Airlines
Deal found 10/27$345
This Southwest deal was found by Cheapflights users on 10/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/65:20 amBOS - BOI
2 stops11h 50mSouthwest
mar. 12/911:45 amBOI - BOS
2 stops8h 30mSouthwest
Deal found 10/25$349
This Delta deal was found by Cheapflights users on 10/27. 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.
sáb. 11/226:15 pmBOS - BOI
1 stop7h 54mDelta
jue. 11/276:00 amBOI - BOS
1 stop8h 10mDelta
Deal found 10/27$350
This Delta deal was found by Cheapflights users on 10/27. 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.
jue. 12/116:08 amPWM - BOI
1 stop8h 46mDelta
mié. 12/177:30 amBOI - PWM
2 stops14h 34mDelta
Deal found 10/27$363
This American Airlines deal was found by Cheapflights users on 10/26. 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.
mar. 12/165:25 amBOS - BOI
1 stop9h 02mAmerican Airlines
mar. 1/67:20 amBOI - BOS
2 stops9h 42mAmerican Airlines
Deal found 10/26$364
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/178:05 amBOS - BOI
1 stop8h 13mDelta
vie. 1/301:41 pmBOI - BOS
1 stop9h 23mDelta
Deal found 10/26$365
This Southwest deal was found by Cheapflights users on 10/26. 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.
mié. 12/312:45 pmPWM - BOI
2 stops12h 25mSouthwest
mar. 1/1311:20 amBOI - PWM
2 stops8h 55mSouthwest
Deal found 10/26$369

Cheap 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 octubre 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$289
(Delta)

One-way from

$145
(Delta)

Popular in

December

Cheapest in

January

Average price

$497
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. 1% potential increase in price ($5 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 October 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 octubre 28, 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

mar. 12/16

5:25 am-12:27 pm

1 stop9h 02m

Boise Air Term. Gowen Fld

mar. 1/6

1:58 pm-11:30 pm

1 stop7h 32m

$318

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

sáb. 12/6

5:21 am-12:27 pm

1 stop9h 06m

Boise Air Term. Gowen Fld

mar. 12/9

1:57 pm-12:13 am

1 stop8h 16m

$318

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

mié. 12/17

8:05 am-2:18 pm

1 stop8h 13m

Boise Air Term. Gowen Fld

sáb. 1/31

5:45 am-2:36 pm

1 stop6h 51m

$319

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

mié. 12/17

6:10 am-12:02 pm

1 stop7h 52m

Boise Air Term. Gowen Fld

mar. 1/27

1:41 pm-1:04 am

1 stop9h 23m

$319

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

mié. 12/17

8:05 am-2:18 pm

1 stop8h 13m

Boise Air Term. Gowen Fld

jue. 1/29

7:15 pm-6:50 am

1 stop9h 35m

$319

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

vie. 12/5

6:52 pm-9:58 pm

1 stop29h 06m

Boise Air Term. Gowen Fld

lun. 12/8

5:45 am-3:24 pm

1 stop7h 39m

$320

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

sáb. 12/6

9:00 am-4:16 pm

1 stop9h 16m

Boise Air Term. Gowen Fld

mar. 12/9

9:10 am-11:59 pm

2 stops12h 49m

$336

PortlandBoise

PWM - BOI

PWMBOI

Portland

dom. 12/7

6:08 am-8:20 pm

2 stops16h 12m

Boise Air Term. Gowen Fld

dom. 12/14

7:45 pm-12:13 pm

2 stops14h 28m

$338

PortlandBoise

PWM - BOI

PWMBOI

Portland

vie. 1/30

5:30 am-6:28 pm

2 stops14h 58m

Boise Air Term. Gowen Fld

mié. 2/4

8:50 am-12:20 am

2 stops13h 30m

$338

PortlandBoise

PWM - BOI

PWMBOI

Portland

jue. 12/11

6:08 am-8:20 pm

2 stops16h 12m

Boise Air Term. Gowen Fld

mié. 12/17

9:00 am-12:04 am

2 stops13h 04m

$338

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 46 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 8h 13m. Fly via American Airlines, Delta, or Southwest 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

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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 octubre 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$168Average$774FlexibilityNo cancel feeOn-time71%

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