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Cheap flights from New Hampshire to Boise from $119

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Hampshire to Boise departing on 2/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from New Hampshire to Boise

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
7:00 am - 2:58 pm
BOS
-
BOI
9h 58m
1 stop
Alaska Airlines Logo
1:00 pm - 11:59 pm
BOI
-
BOS
8h 59m
1 stop
$237Alaska Airlines
Wed, Feb 25 - Tue, Mar 3
United Airlines Logo
2:20 pm - 11:23 pm
BOS
-
BOI
11h 03m
2 stops
United Airlines Logo
2:40 pm - 11:44 pm
BOI
-
BOS
7h 04m
1 stop
$242United Airlines
Tue, Feb 24 - Tue, Mar 3
Alaska Airlines Logo
6:24 pm - 9:40 am
BOS
-
BOI
17h 16m
1 stop
Alaska Airlines Logo
5:16 pm - 6:54 am
BOI
-
BOS
11h 38m
1 stop
$247Alaska Airlines
Wed, Mar 11 - Tue, Mar 17
Alaska Airlines Logo
7:00 am - 2:58 pm
BOS
-
BOI
9h 58m
1 stop
Alaska Airlines Logo
9:00 pm - 6:54 am
BOI
-
BOS
7h 54m
1 stop
$257Alaska Airlines
Wed, Mar 11 - Tue, Mar 17
American Airlines Logo
6:30 am - 1:00 pm
BOS
-
BOI
8h 30m
1 stop
American Airlines Logo
1:31 pm - 11:01 pm
BOI
-
BOS
7h 30m
1 stop
$272American Airlines
Wed, Mar 18 - Wed, Mar 25
Delta Logo
5:50 am - 1:59 pm
BOS
-
BOI
10h 09m
1 stop
Delta Logo
3:01 pm - 11:50 pm
BOI
-
BOS
6h 49m
1 stop
$273Delta
Sat, Feb 28 - Wed, Mar 4
American Airlines Logo
6:30 am - 1:00 pm
BOS
-
BOI
8h 30m
1 stop
American Airlines Logo
1:31 pm - 11:01 pm
BOI
-
BOS
7h 30m
1 stop
$276American Airlines
Wed, Mar 18 - Wed, Mar 25
Delta Logo
5:50 am - 2:05 pm
BOS
-
BOI
10h 15m
1 stop
Delta Logo
11:30 pm - 10:04 am
BOI
-
BOS
8h 34m
1 stop
$293Delta
Wed, Mar 18 - Tue, Mar 24
Southwest Logo
5:25 am - 4:25 pm
PWM
-
BOI
13h 00m
2 stops
Southwest Logo
4:30 pm - 12:10 pm
BOI
-
PWM
17h 40m
2 stops
$442Southwest
Sat, Feb 28 - Mon, Mar 2
Southwest Logo
12:35 pm - 11:20 pm
PWM
-
BOI
12h 45m
2 stops
Southwest Logo
7:30 am - 12:05 am
BOI
-
PWM
14h 35m
2 stops
$463Southwest
Thu, Mar 5 - Mon, Mar 9

Delta flights from New Hampshire to Boise

Our best Delta deals on New Hampshire to Boise flight tickets
Delta
Feb 28
BOS5:50 amBoston Logan Intl
10h 09m
1 stop
BOI1:59 pmBoise Air Term. Gowen Fld
Mar 4
BOI3:01 pmBoise Air Term. Gowen Fld
6h 49m
1 stop
BOS11:50 pmBoston Logan Intl
$273
Delta
Mar 18
BOS5:50 amBoston Logan Intl
10h 15m
1 stop
BOI2:05 pmBoise Air Term. Gowen Fld
Mar 24
BOI11:30 pmBoise Air Term. Gowen Fld
9h 58m
1 stop
BOS11:28 amBoston Logan Intl
$293
Delta
May 16
BOS7:45 amBoston Logan Intl
8h 58m
1 stop
BOI2:43 pmBoise Air Term. Gowen Fld
May 20
BOI6:00 amBoise Air Term. Gowen Fld
7h 49m
1 stop
BOS3:49 pmBoston Logan Intl
$318

Southwest flights from New Hampshire to Boise

Our best Southwest deals on New Hampshire to Boise flight tickets
Southwest
Feb 26
BOS6:10 pmBoston Logan Intl
8h 00m
1 stop
BOI12:10 amBoise Air Term. Gowen Fld
Mar 3
BOI7:45 amBoise Air Term. Gowen Fld
11h 40m
2 stops
BOS9:25 pmBoston Logan Intl
$366
Southwest
Feb 26
BOS5:00 amBoston Logan Intl
12h 00m
2 stops
BOI3:00 pmBoise Air Term. Gowen Fld
Mar 3
BOI7:45 amBoise Air Term. Gowen Fld
11h 40m
2 stops
BOS9:25 pmBoston Logan Intl
$371
Southwest
May 9
BOS1:50 pmBoston Logan Intl
11h 00m
2 stops
BOI10:50 pmBoise Air Term. Gowen Fld
May 12
BOI6:00 amBoise Air Term. Gowen Fld
10h 35m
2 stops
BOS6:35 pmBoston Logan Intl
$377

momondo 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, momondo users made 832,500 searches. Data last updated February 7, 2026.
Use the filters below to find and compare flights from New Hampshire to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Wed 2/25

7:00 am-2:58 pm

1 stop9h 58m

Boise Air Term. Gowen Fld

Tue 3/3

1:00 pm-11:59 pm

1 stop8h 59m

$237

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Tue 2/24

2:20 pm-11:23 pm

2 stops11h 03m

Boise Air Term. Gowen Fld

Tue 3/3

2:40 pm-11:44 pm

1 stop7h 04m

$242

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Wed 3/11

6:24 pm-9:40 am

1 stop17h 16m

Boise Air Term. Gowen Fld

Tue 3/17

5:16 pm-6:54 am

1 stop11h 38m

$247

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Wed 3/11

7:00 am-2:58 pm

1 stop9h 58m

Boise Air Term. Gowen Fld

Tue 3/17

9:00 pm-6:54 am

1 stop7h 54m

$257

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Wed 3/18

6:30 am-1:00 pm

1 stop8h 30m

Boise Air Term. Gowen Fld

Wed 3/25

1:31 pm-11:01 pm

1 stop7h 30m

$272

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Sat 2/28

5:50 am-1:59 pm

1 stop10h 09m

Boise Air Term. Gowen Fld

Wed 3/4

3:01 pm-11:50 pm

1 stop6h 49m

$273

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Wed 3/18

6:30 am-1:00 pm

1 stop8h 30m

Boise Air Term. Gowen Fld

Wed 3/25

1:31 pm-11:01 pm

1 stop7h 30m

$276

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Wed 3/18

5:50 am-2:05 pm

1 stop10h 15m

Boise Air Term. Gowen Fld

Tue 3/24

11:30 pm-10:04 am

1 stop8h 34m

$293

PortlandBoise

PWM - BOI

PWMBOI

Portland

Sat 2/28

5:25 am-4:25 pm

2 stops13h 00m

Boise Air Term. Gowen Fld

Mon 3/2

4:30 pm-12:10 pm

2 stops17h 40m

$442

PortlandBoise

PWM - BOI

PWMBOI

Portland

Thu 3/5

12:35 pm-11:20 pm

2 stops12h 45m

Boise Air Term. Gowen Fld

Mon 3/9

7:30 am-12:05 am

2 stops14h 35m

$463

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boise from

How to get the cheapest flight ticket from New Hampshire to Boise

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Boise?

The month of July is, on average, the cheapest month to fly to Boise from New Hampshire, with most prices found around $432. If you aren’t able to travel during the month of July, then book flights to Boise from New Hampshire during January instead. Flights to Boise in January, while not as cheap as those in July, still average around $436.

How far in advance should I book a flight to Boise?

You are more likely to see cheaper flights to Boise from New Hampshire when booking weeks ahead of your departure date. In general, you can expect to find flights to Boise for around $479 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boise from New Hampshire for as low as $368 on momondo.

Can stopping save me money on New Hampshire to Boise flights?

You could potentially save up to 47% on your flight if you consider stops on a New Hampshire to Boise flight.

Cheap New Hampshire to Boise flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Hampshire to Boise

Fastest flight time

7h 20m

Direct flights

None
The fastest flight from New Hampshire to Boise takes 7h 20m
There are no direct flights from New Hampshire to Boise. There are no popular flight routes from New Hampshire to Boise.
Search flight deals

  • When did momondo last update prices for flights from New Hampshire to Boise Air Term. Gowen Fld Airport?

    Prices for flights from New Hampshire to Boise Air Term. Gowen Fld Airport are updated daily.

  • How many operators does momondo search for flights from New Hampshire to Boise Air Term. Gowen Fld Airport?

  • How old do you have to be to fly from New Hampshire to Boise Air Term. Gowen Fld Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New Hampshire to Boise Air Term. Gowen Fld Airport.

  • What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?

    The travel and health documents you'll need for your trip to Boise Air Term. Gowen Fld Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boise Air Term. Gowen Fld Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from New Hampshire to Boise

Compare and see reviews for airlines that fly from New Hampshire to Boise with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $168Free CancellationRating
7.2
11,248 reviews
Search American Airlines flights

Traveling to a place near Boise?

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

Why use momondo?

Why should I use momondo to find a flight deal from New Hampshire to Boise?

Finding the right flight to Boise from New Hampshire is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Boise quick and easy, saving you time and money.

Can I find flights from New Hampshire to Boise with flexible booking policies on momondo?

Flights from New Hampshire to Boise with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from New Hampshire to Boise?

momondo helps you find the best flight between New Hampshire and Boise by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from New Hampshire to Boise right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Boise from New Hampshire. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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