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Cheap flights from New Hampshire to Boise from $143

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 6/6. 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.
Delta Logo
6:15 am - 2:34 pm
BOS
-
BOI
10h 19m
1 stop
Delta Logo
11:55 am - 12:21 am
BOI
-
BOS
10h 26m
1 stop
$285Delta
Wed, May 27 - Wed, Jun 10
American Airlines Logo
6:00 am - 2:14 pm
BOS
-
BOI
10h 14m
2 stops
American Airlines Logo
2:46 pm - 11:59 pm
BOI
-
BOS
7h 13m
1 stop
$290American Airlines
Tue, Aug 18 - Sat, Aug 22
American Airlines Logo
6:00 am - 2:20 pm
BOS
-
BOI
10h 20m
2 stops
American Airlines Logo
3:12 pm - 12:28 am
BOI
-
BOS
7h 16m
1 stop
$295American Airlines
Wed, May 27 - Wed, Jun 10
American Airlines Logo
6:00 am - 2:14 pm
BOS
-
BOI
10h 14m
2 stops
American Airlines Logo
6:44 am - 7:42 pm
BOI
-
BOS
10h 58m
1 stop
$300American Airlines
Tue, Aug 18 - Sat, Aug 22
American Airlines Logo
6:10 am - 2:14 pm
BOS
-
BOI
10h 04m
1 stop
American Airlines Logo
2:46 pm - 11:59 pm
BOI
-
BOS
7h 13m
1 stop
$309American Airlines
Tue, Aug 18 - Sat, Aug 22
Delta Logo
6:00 am - 12:39 pm
PWM
-
BOI
8h 39m
1 stop
Delta Logo
11:30 pm - 1:22 pm
BOI
-
PWM
11h 52m
2 stops
$400Delta
Tue, Nov 10 - Tue, Nov 10
Southwest Logo
3:45 pm - 12:25 am
MHT
-
BOI
10h 40m
2 stops
Southwest Logo
7:55 pm - 8:40 am
BOI
-
MHT
10h 45m
2 stops
$467Southwest
Wed, Jun 3 - Wed, Jun 10
Southwest Logo
3:05 pm - 11:20 pm
MHT
-
BOI
10h 15m
2 stops
Southwest Logo
12:10 pm - 9:25 pm
BOI
-
MHT
7h 15m
1 stop
$480Southwest
Tue, Aug 11 - Mon, Aug 17
United Airlines Logo
3:31 pm - 10:37 pm
PWM
-
BOI
9h 06m
1 stop
United Airlines Logo
12:38 pm - 9:51 pm
BOI
-
PWM
7h 13m
1 stop
$527United Airlines
Wed, May 27 - Sat, May 30
United Airlines Logo
6:00 am - 4:44 pm
PWM
-
BOI
12h 44m
2 stops
United Airlines Logo
12:38 pm - 9:51 pm
BOI
-
PWM
7h 13m
1 stop
$532United Airlines
Wed, May 27 - Sat, May 30

Southwest flights from New Hampshire to Boise

Our best Southwest deals on New Hampshire to Boise flight tickets
Southwest
Sep 16
BOS2:45 pmBoston Logan Intl
10h 25m
2 stops
BOI11:10 pmBoise Air Term. Gowen Fld
Sep 21
BOI3:45 pmBoise Air Term. Gowen Fld
12h 15m
1 stop
BOS6:00 amBoston Logan Intl
$326
Southwest
Sep 18
BOS2:15 pmBoston Logan Intl
11h 20m
2 stops
BOI11:35 pmBoise Air Term. Gowen Fld
Sep 21
BOI3:45 pmBoise Air Term. Gowen Fld
12h 15m
1 stop
BOS6:00 amBoston Logan Intl
$353
Southwest
Jun 5
BOS4:30 pmBoston Logan Intl
9h 50m
1 stop
BOI12:20 amBoise Air Term. Gowen Fld
Jun 13
BOI6:40 amBoise Air Term. Gowen Fld
14h 25m
1 stop
BOS11:05 pmBoston Logan Intl
$388

American Airlines flights from New Hampshire to Boise

Our best American Airlines deals on New Hampshire to Boise flight tickets
American Airlines
Aug 18
BOS6:00 amBoston Logan Intl
10h 14m
2 stops
BOI2:14 pmBoise Air Term. Gowen Fld
Aug 22
BOI2:46 pmBoise Air Term. Gowen Fld
7h 13m
1 stop
BOS11:59 pmBoston Logan Intl
$290
American Airlines
May 27
BOS6:00 amBoston Logan Intl
10h 20m
2 stops
BOI2:20 pmBoise Air Term. Gowen Fld
Jun 10
BOI3:12 pmBoise Air Term. Gowen Fld
7h 16m
1 stop
BOS12:28 amBoston Logan Intl
$295
American Airlines
Aug 18
BOS6:00 amBoston Logan Intl
10h 14m
2 stops
BOI2:14 pmBoise Air Term. Gowen Fld
Aug 22
BOI6:44 amBoise Air Term. Gowen Fld
10h 58m
1 stop
BOS7:42 pmBoston Logan Intl
$300

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 May 15, 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

Cheapest round-trip

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Wed 5/27

6:15 am-2:34 pm

1 stop10h 19m

Boise Air Term. Gowen Fld

Wed 6/10

11:55 am-12:21 am

1 stop10h 26m

$285

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Tue 8/18

6:00 am-2:14 pm

2 stops10h 14m

Boise Air Term. Gowen Fld

Sat 8/22

2:46 pm-11:59 pm

1 stop7h 13m

$290

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Wed 5/27

6:00 am-2:20 pm

2 stops10h 20m

Boise Air Term. Gowen Fld

Wed 6/10

3:12 pm-12:28 am

1 stop7h 16m

$295

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Tue 8/18

6:00 am-2:14 pm

2 stops10h 14m

Boise Air Term. Gowen Fld

Sat 8/22

6:44 am-7:42 pm

1 stop10h 58m

$300

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Tue 8/18

6:10 am-2:14 pm

1 stop10h 04m

Boise Air Term. Gowen Fld

Sat 8/22

2:46 pm-11:59 pm

1 stop7h 13m

$309

PortlandBoise

PWM - BOI

PWMBOI

Portland

Tue 11/10

6:00 am-12:39 pm

1 stop8h 39m

Boise Air Term. Gowen Fld

Tue 11/10

11:30 pm-1:22 pm

2 stops11h 52m

$400

ManchesterBoise

MHT - BOI

MHTBOI

Manchester

Wed 6/3

3:45 pm-12:25 am

2 stops10h 40m

Boise Air Term. Gowen Fld

Wed 6/10

7:55 pm-8:40 am

2 stops10h 45m

$467

ManchesterBoise

MHT - BOI

MHTBOI

Manchester

Tue 8/11

3:05 pm-11:20 pm

2 stops10h 15m

Boise Air Term. Gowen Fld

Mon 8/17

12:10 pm-9:25 pm

1 stop7h 15m

$480
Quickest round-trip

PortlandBoise

PWM - BOI

PWMBOI

Portland

Wed 5/27

3:31 pm-10:37 pm

1 stop9h 06m

Boise Air Term. Gowen Fld

Sat 5/30

12:38 pm-9:51 pm

1 stop7h 13m

$527

PortlandBoise

PWM - BOI

PWMBOI

Portland

Wed 5/27

6:00 am-4:44 pm

2 stops12h 44m

Boise Air Term. Gowen Fld

Sat 5/30

12:38 pm-9:51 pm

1 stop7h 13m

$532

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 April is, on average, the cheapest month to fly to Boise from New Hampshire, with most prices found around $0. If you aren’t able to travel during the month of April, then book flights to Boise from New Hampshire during March instead. Flights to Boise in March, while not as cheap as those in April, still average around $0.

How far in advance should I book a flight from New Hampshire 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 $468 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 $349 on momondo.

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

You could potentially save up to 4% 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 08m

Direct flights

None
The fastest flight from New Hampshire to Boise takes 7h 08m
There are no direct flights from New Hampshire to Boise. There are no popular flight routes from New Hampshire to Boise.
Search flight deals

Frequently asked questions about flying from New Hampshire to Boise

  • 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 $464Free CancellationRating
7.1
11,662 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
Ontario
Caldwell
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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