How does KAYAK find such low prices on flights from New Hampshire to Boise?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New Hampshire to Boise. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New Hampshire to Boise?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boise from New Hampshire is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from New Hampshire to Boise?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boise with an airline and back to New Hampshire with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New Hampshire to Boise?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boise from New Hampshire up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$173 CHEAP FLIGHTS from New Hampshire to Boise

BOI

KAYAK searches hundreds of travel sites at once for deals on flights to Boise

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$257

Overall average: $480

Alaska Airlines

Wed 3/18Wed 3/25

BOS - BOI • 1 stop

Cheapest one-way

$173

Typical prices: $206-$386

Sun Country Air

Sun 6/28

BOS - BOI • 1 stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Boise!

Flight Deals

Cheap Flights from New Hampshire to Boise

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from New Hampshire to Boise that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from New Hampshire to Boise

Wed, Mar 18 - Wed, Mar 25

7:15 am - 3:29 pm

BOS

BOI

10h 14m

1 stop

6:00 am - 5:05 pm

BOI

BOS

9h 05m

1 stop

$257Alaska Airlines

Wed, Mar 18 - Tue, Mar 24

3:10 pm - 9:09 pm

BOS

BOI

7h 59m

1 stop

7:30 pm - 6:50 am

BOI

BOS

9h 20m

1 stop

$288Delta

Wed, Feb 4 - Mon, Feb 9

7:00 am - 3:10 pm

BOS

BOI

10h 10m

1 stop

1:55 pm - 11:54 pm

BOI

BOS

7h 59m

1 stop

$297Alaska Airlines

Fri, Feb 6 - Sat, Feb 7

7:30 am - 10:18 pm

BOS

BOI

16h 48m

1 stop

5:20 am - 2:08 pm

BOI

BOS

6h 48m

1 stop

$311Delta

Wed, Feb 25 - Mon, Mar 2

6:00 am - 12:33 pm

BOS

BOI

8h 33m

1 stop

1:44 pm - 12:49 am

BOI

BOS

9h 05m

1 stop

$314United Airlines

Wed, Feb 25 - Mon, Mar 2

4:50 pm - 11:10 pm

BOS

BOI

8h 20m

1 stop

7:05 pm - 8:50 am

BOI

BOS

11h 45m

2 stops

$319Southwest

Wed, Feb 25 - Mon, Mar 2

2:40 pm - 11:10 pm

BOS

BOI

10h 30m

2 stops

7:05 pm - 8:50 am

BOI

BOS

11h 45m

2 stops

$325Southwest

Sun, May 24 - Sat, May 30

6:26 am - 2:08 pm

PWM

BOI

9h 42m

1 stop

6:00 pm - 10:27 am

BOI

PWM

14h 27m

2 stops

$472American Airlines

Sun, May 24 - Sat, May 30

6:00 am - 2:08 pm

PWM

BOI

10h 08m

2 stops

6:00 pm - 10:27 am

BOI

PWM

14h 27m

2 stops

$478American Airlines

Tue, Jun 2 - Sat, Jun 20

9:40 am - 11:59 pm

MHT

BOI

16h 19m

2 stops

6:55 pm - 10:43 am

BOI

MHT

13h 48m

2 stops

$668United Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$173

Best time to beat the crowds with an average 9% drop in price.

Most popular time to fly with an average 2% increase in price.

Flight from Boston to Boise

How does KAYAK find such low prices on flights from New Hampshire to Boise?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New Hampshire to Boise.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New Hampshire to Boise?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boise from New Hampshire is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from New Hampshire to Boise?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boise with an airline and back to New Hampshire with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New Hampshire to Boise?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boise from New Hampshire up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

McCall

Ontario

Everything you need to know for your flight to Boise

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Boise

Boise (BOI)

BOI

$173 Find Cheap Flights from New Hampshire to Boise

KAYAK searches hundreds of travel sites at once for deals on flights to Boise

Everything you should know

Cheap Flights from New Hampshire to Boise

Recent round-trip flight deals from New Hampshire to Boise

Recent one-way flight deals from New Hampshire to Boise

Recent last minute flight deals from New Hampshire to Boise

Good to know

FAQs for booking flights from New Hampshire to Boise

How does KAYAK find such low prices on flights from New Hampshire to Boise?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New Hampshire to Boise.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New Hampshire to Boise?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boise from New Hampshire is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from New Hampshire to Boise?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boise with an airline and back to New Hampshire with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New Hampshire to Boise?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boise from New Hampshire up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Boise?

Everything you need to know for your flight to Boise

Information on the airport you'll fly into in Boise

Cabin class types available on flights to New Hampshire

Complete your trip to Boise with a hotel stay or car rental

Find direct flights for Boise

Flights to other popular destinations

Flights from domestic origins to Boise

Choose which airport to fly into in Boise

Find deals for your return flight