When did momondo last update prices for flights from Kalispell Glacier Park Airport to New Hampshire?

Prices for flights from Kalispell Glacier Park Airport to New Hampshire are updated daily.

How many operators does momondo search for flights from Kalispell Glacier Park Airport to New Hampshire?

As of February 2026, there are 4 operators available to choose from for flights from Kalispell Glacier Park Airport to New Hampshire.

How old do you have to be to fly from Kalispell Glacier Park Airport to New Hampshire?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kalispell Glacier Park Airport to New Hampshire.

What documentation or ID do you need to fly to New Hampshire?

The travel and health documents required for your trip to New Hampshire can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at New Hampshire. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$149 Cheap Flights from Kalispell to New Hampshire in 2026

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0 bags

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Find the cheapest flights from Kalispell to New Hampshire

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:49 pm - 11:40 pm

FCA

BOS

6h 51m

1 stop

5:50 am - 1:54 pm

BOS

FCA

10h 04m

1 stop

$309Delta

Wed, Apr 22 - Mon, Apr 27

7:28 pm - 7:12 am

FCA

BOS

9h 44m

1 stop

6:00 am - 4:57 pm

BOS

FCA

12h 57m

1 stop

$329Alaska Airlines

Tue, Apr 28 - Wed, May 13

2:49 pm - 11:40 pm

FCA

BOS

6h 51m

1 stop

8:35 am - 5:33 pm

BOS

FCA

10h 58m

2 stops

$343Delta

Tue, Apr 28 - Wed, May 13

2:23 pm - 11:49 pm

FCA

BOS

7h 26m

1 stop

5:50 am - 1:28 pm

BOS

FCA

9h 38m

1 stop

$348Delta

Thu, Mar 26 - Mon, Mar 30

2:49 pm - 11:40 pm

FCA

BOS

6h 51m

1 stop

8:35 am - 5:33 pm

BOS

FCA

10h 58m

2 stops

$353Delta

Tue, Apr 28 - Wed, May 13

7:28 pm - 7:12 am

FCA

BOS

9h 44m

1 stop

4:33 pm - 11:51 pm

BOS

FCA

9h 18m

1 stop

$370Alaska Airlines

Fri, May 1 - Tue, May 5

12:35 pm - 9:58 pm

FCA

PWM

7h 23m

1 stop

6:00 am - 11:41 am

PWM

FCA

7h 41m

1 stop

$489United Airlines

Mon, Jun 1 - Mon, Jun 8

12:35 pm - 9:58 pm

FCA

PWM

7h 23m

1 stop

6:00 am - 11:41 am

PWM

FCA

7h 41m

1 stop

$514United Airlines

Mon, Jun 1 - Mon, Jun 8

1:25 pm - 11:33 pm

FCA

MHT

8h 08m

1 stop

7:00 am - 12:35 pm

MHT

FCA

7h 35m

1 stop

$751American Airlines

Fri, Jun 12 - Fri, Jun 19

1:25 pm - 11:33 pm

FCA

MHT

8h 08m

1 stop

7:00 am - 12:35 pm

MHT

FCA

7h 35m

1 stop

$784American Airlines

Sun, Jun 14 - Fri, Jun 19

Delta flights from Kalispell to New Hampshire

Our best Delta deals on Kalispell to New Hampshire flight tickets

Delta

Apr 22

FCA2:49 pmKalispell Glacier Park

6h 51m

1 stop

BOS11:40 pmBoston Logan Intl

Apr 27

BOS5:50 amBoston Logan Intl

10h 04m

1 stop

FCA1:54 pmKalispell Glacier Park

$309

Delta

Apr 28

FCA2:49 pmKalispell Glacier Park

6h 51m

1 stop

BOS11:40 pmBoston Logan Intl

May 13

BOS8:35 amBoston Logan Intl

10h 58m

2 stops

FCA5:33 pmKalispell Glacier Park

$343

Delta

Mar 26

FCA2:23 pmKalispell Glacier Park

7h 26m

1 stop

BOS11:49 pmBoston Logan Intl

Mar 30

BOS5:50 amBoston Logan Intl

9h 38m

1 stop

FCA1:28 pmKalispell Glacier Park

$348

United Airlines flights from Kalispell to New Hampshire

Our best United Airlines deals on Kalispell to New Hampshire flight tickets

United Airlines

Jun 1

FCA12:35 pmKalispell Glacier Park

7h 23m

1 stop

PWM9:58 pmPortland

Jun 8

PWM6:00 amPortland

7h 41m

1 stop

FCA11:41 amKalispell Glacier Park

$489

United Airlines

Jun 1

FCA12:35 pmKalispell Glacier Park

7h 23m

1 stop

PWM9:58 pmPortland

Jun 8

PWM6:00 amPortland

7h 41m

1 stop

FCA11:41 amKalispell Glacier Park

$514

United Airlines

Feb 17

FCA6:00 amKalispell Glacier Park

7h 35m

1 stop

BOS3:35 pmBoston Logan Intl

Feb 20

BOS9:45 amBoston Logan Intl

15h 00m

2 stops

FCA10:45 pmKalispell Glacier Park

$571

Fly from

Fly to

Route

Depart

Return

Price

KalispellBoston

FCA - BOS

FCABOS

Kalispell Glacier Park

Wed 4/22

2:49 pm-11:40 pm

1 stop6h 51m

Boston Logan Intl

Mon 4/27

5:50 am-1:54 pm

1 stop10h 04m

$309

KalispellBoston

FCA - BOS

FCABOS

Kalispell Glacier Park

Tue 4/28

7:28 pm-7:12 am

1 stop9h 44m

Boston Logan Intl

Wed 5/13

6:00 am-4:57 pm

1 stop12h 57m

$329

KalispellBoston

FCA - BOS

FCABOS

Kalispell Glacier Park

Tue 4/28

2:49 pm-11:40 pm

1 stop6h 51m

Boston Logan Intl

Wed 5/13

8:35 am-5:33 pm

2 stops10h 58m

$343

KalispellBoston

FCA - BOS

FCABOS

Kalispell Glacier Park

Thu 3/26

2:23 pm-11:49 pm

1 stop7h 26m

Boston Logan Intl

Mon 3/30

5:50 am-1:28 pm

1 stop9h 38m

$348

KalispellBoston

FCA - BOS

FCABOS

Kalispell Glacier Park

Tue 4/28

2:49 pm-11:40 pm

1 stop6h 51m

Boston Logan Intl

Wed 5/13

8:35 am-5:33 pm

2 stops10h 58m

$353

KalispellBoston

FCA - BOS

FCABOS

Kalispell Glacier Park

Fri 5/1

7:28 pm-7:12 am

1 stop9h 44m

Boston Logan Intl

Tue 5/5

4:33 pm-11:51 pm

1 stop9h 18m

$370

KalispellPortland

FCA - PWM

FCAPWM

Kalispell Glacier Park

Mon 6/1

12:35 pm-9:58 pm

1 stop7h 23m

Portland

Mon 6/8

6:00 am-11:41 am

1 stop7h 41m

$489

KalispellPortland

FCA - PWM

FCAPWM

Kalispell Glacier Park

Mon 6/1

12:35 pm-9:58 pm

1 stop7h 23m

Portland

Mon 6/8

6:00 am-11:41 am

1 stop7h 41m

$514

KalispellManchester

FCA - MHT

FCAMHT

Kalispell Glacier Park

Fri 6/12

1:25 pm-11:33 pm

1 stop8h 08m

Manchester

Fri 6/19

7:00 am-12:35 pm

1 stop7h 35m

$751

KalispellManchester

FCA - MHT

FCAMHT

Kalispell Glacier Park

Sun 6/14

1:25 pm-11:33 pm

1 stop8h 08m

Manchester

Fri 6/19

7:00 am-12:35 pm

1 stop7h 35m

$784

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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 airline that flies from Kalispell Glacier Park to New Hampshire?

Delta, United Airlines, and Alaska Airlines are the most popular carriers operating from Kalispell Glacier Park to New Hampshire

Cheap Kalispell to New Hampshire flight deals and tips

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

Fastest flight time	6h 51m
Direct flights	None

The fastest flight from Kalispell to New Hampshire takes 6h 51m

There are no direct flights from Kalispell to New Hampshire. There are no popular flight routes from Kalispell to New Hampshire.

Search flight deals

When did momondo last update prices for flights from Kalispell Glacier Park Airport to New Hampshire?
Prices for flights from Kalispell Glacier Park Airport to New Hampshire are updated daily.
How many operators does momondo search for flights from Kalispell Glacier Park Airport to New Hampshire?
As of February 2026, there are 4 operators available to choose from for flights from Kalispell Glacier Park Airport to New Hampshire.
How old do you have to be to fly from Kalispell Glacier Park Airport to New Hampshire?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kalispell Glacier Park Airport to New Hampshire.
What documentation or ID do you need to fly to New Hampshire?
The travel and health documents required for your trip to New Hampshire can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at New Hampshire. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

It is quick and easy to find Kalispell to New Hampshire flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to New Hampshire that suits you.

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

Yes. All flights to New Hampshire from Kalispell on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Kalispell to New Hampshire.

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

Of course. momondo tracks the price of Kalispell to New Hampshire flights. All you need is a valid email address and we will do the rest; it is that quick and easy.