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Cheap flights from New Hampshire to Kalispell from $159

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 Kalispell departing on 9/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from New Hampshire to Kalispell

Cheap round-trip flights

Alaska Airlines Logo
7:00 am - 11:57 pmBOS-FCA
18h 57m1 stop
Alaska Airlines Logo
2:07 pm - 12:20 amFCA-BOS
8h 13m1 stop
$316Alaska Airlines
Find Deal
Thu, Nov 6 - Mon, Nov 10
Delta Logo
5:40 am - 1:50 pmBOS-FCA
10h 10m1 stop
Delta Logo
6:12 pm - 6:09 amFCA-BOS
9h 57m1 stop
$317Delta
Find Deal
Wed, Dec 3 - Wed, Dec 10
Delta Logo
5:30 am - 1:50 pmBOS-FCA
10h 20m2 stops
Delta Logo
3:00 pm - 11:55 pmFCA-BOS
6h 55m1 stop
$322Delta
Find Deal
Wed, Dec 3 - Wed, Dec 10
Delta Logo
5:34 am - 2:29 pmBOS-FCA
10h 55m2 stops
Delta Logo
6:10 pm - 10:04 amFCA-BOS
13h 54m2 stops
$327Delta
Find Deal
Tue, Nov 4 - Sat, Nov 8
Delta Logo
8:10 am - 2:29 pmBOS-FCA
8h 19m1 stop
Delta Logo
6:12 pm - 6:09 amFCA-BOS
9h 57m1 stop
$334Delta
Find Deal
Wed, Nov 5 - Sun, Nov 9
United Airlines Logo
12:20 pm - 9:30 pmBOS-FCA
11h 10m2 stops
United Airlines Logo
6:31 am - 5:32 pmFCA-BOS
9h 01m2 stops
$344United Airlines
Find Deal
Mon, Jan 12 - Sat, Jan 17
United Airlines Logo
7:30 am - 1:28 pmBOS-FCA
7h 58m1 stop
United Airlines Logo
3:57 pm - 8:44 amFCA-BOS
14h 47m2 stops
$362United Airlines
Find Deal
Mon, Jan 12 - Fri, Jan 16
Alaska Airlines Logo
5:55 pm - 10:18 amBOS-FCA
18h 23m1 stop
Alaska Airlines Logo
4:09 pm - 3:47 pmFCA-BOS
21h 38m1 stop
$366Alaska Airlines
Find Deal
Fri, Jan 16 - Fri, Jan 23
American Airlines Logo
5:00 am - 2:23 pmBOS-FCA
11h 23m2 stops
American Airlines Logo
1:14 pm - 11:54 pmFCA-BOS
8h 40m1 stop
$383American Airlines
Find Deal
Sat, Sep 27 - Sat, Oct 18
American Airlines Logo
7:00 am - 12:38 pmBOS-FCA
7h 38m1 stop
American Airlines Logo
4:53 pm - 12:02 pmFCA-BOS
17h 09m1 stop
$392American Airlines
Find Deal
Tue, Sep 9 - Mon, Sep 22

Delta flights from New Hampshire to Kalispell

Our best Delta deals on New Hampshire to Kalispell flight tickets
Delta
Dec 3
BOS5:40 amBoston Logan Intl
10h 10m
1 stop
FCA1:50 pmKalispell Glacier Park
Dec 10
FCA6:12 pmKalispell Glacier Park
9h 57m
1 stop
BOS6:09 amBoston Logan Intl
$317
Find similar
Delta
Dec 3
BOS5:30 amBoston Logan Intl
10h 20m
2 stops
FCA1:50 pmKalispell Glacier Park
Dec 10
FCA3:00 pmKalispell Glacier Park
6h 55m
1 stop
BOS11:55 pmBoston Logan Intl
$322
Find similar
Delta
Nov 4
BOS5:34 amBoston Logan Intl
10h 55m
2 stops
FCA2:29 pmKalispell Glacier Park
Nov 8
FCA6:10 pmKalispell Glacier Park
13h 54m
2 stops
BOS10:04 amBoston Logan Intl
$327
Find similar

Alaska Airlines flights from New Hampshire to Kalispell

Our best Alaska Airlines deals on New Hampshire to Kalispell flight tickets
Alaska Airlines
Nov 6
BOS7:00 amBoston Logan Intl
18h 57m
1 stop
FCA11:57 pmKalispell Glacier Park
Nov 10
FCA2:07 pmKalispell Glacier Park
8h 13m
1 stop
BOS12:20 amBoston Logan Intl
$316
Find similar
Alaska Airlines
Jan 16
BOS5:55 pmBoston Logan Intl
18h 23m
1 stop
FCA10:18 amKalispell Glacier Park
Jan 23
FCA4:09 pmKalispell Glacier Park
21h 38m
1 stop
BOS3:47 pmBoston Logan Intl
$366
Find similar
Alaska Airlines
Jan 9
BOS4:50 pmBoston Logan Intl
22h 23m
1 stop
FCA1:13 pmKalispell Glacier Park
Jan 16
FCA11:05 amKalispell Glacier Park
10h 54m
1 stop
BOS11:59 pmBoston Logan Intl
$416
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from New Hampshire to Kalispell 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 August 21, 2025.
Use the filters below to find and compare flights from New Hampshire to Kalispell that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonKalispell

BOS - FCA

BOSFCA

Boston Logan Intl

Thu 11/6

7:00 am-11:57 pm

1 stop18h 57m

Kalispell Glacier Park

Mon 11/10

2:07 pm-12:20 am

1 stop8h 13m

$316

BostonKalispell

BOS - FCA

BOSFCA

Boston Logan Intl

Wed 12/3

5:40 am-1:50 pm

1 stop10h 10m

Kalispell Glacier Park

Wed 12/10

6:12 pm-6:09 am

1 stop9h 57m

$317

BostonKalispell

BOS - FCA

BOSFCA

Boston Logan Intl

Wed 12/3

5:30 am-1:50 pm

2 stops10h 20m

Kalispell Glacier Park

Wed 12/10

3:00 pm-11:55 pm

1 stop6h 55m

$322

BostonKalispell

BOS - FCA

BOSFCA

Boston Logan Intl

Tue 11/4

5:34 am-2:29 pm

2 stops10h 55m

Kalispell Glacier Park

Sat 11/8

6:10 pm-10:04 am

2 stops13h 54m

$327

BostonKalispell

BOS - FCA

BOSFCA

Boston Logan Intl

Wed 11/5

8:10 am-2:29 pm

1 stop8h 19m

Kalispell Glacier Park

Sun 11/9

6:12 pm-6:09 am

1 stop9h 57m

$334

BostonKalispell

BOS - FCA

BOSFCA

Boston Logan Intl

Mon 1/12

12:20 pm-9:30 pm

2 stops11h 10m

Kalispell Glacier Park

Sat 1/17

6:31 am-5:32 pm

2 stops9h 01m

$344

BostonKalispell

BOS - FCA

BOSFCA

Boston Logan Intl

Mon 1/12

7:30 am-1:28 pm

1 stop7h 58m

Kalispell Glacier Park

Fri 1/16

3:57 pm-8:44 am

2 stops14h 47m

$362

BostonKalispell

BOS - FCA

BOSFCA

Boston Logan Intl

Fri 1/16

5:55 pm-10:18 am

1 stop18h 23m

Kalispell Glacier Park

Fri 1/23

4:09 pm-3:47 pm

1 stop21h 38m

$366

BostonKalispell

BOS - FCA

BOSFCA

Boston Logan Intl

Sat 9/27

5:00 am-2:23 pm

2 stops11h 23m

Kalispell Glacier Park

Sat 10/18

1:14 pm-11:54 pm

1 stop8h 40m

$383

BostonKalispell

BOS - FCA

BOSFCA

Boston Logan Intl

Tue 9/9

7:00 am-12:38 pm

1 stop7h 38m

Kalispell Glacier Park

Mon 9/22

4:53 pm-12:02 pm

1 stop17h 09m

$392

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 Kalispell from

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

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 Kalispell?

The month of January is, on average, the cheapest month to fly to Kalispell from New Hampshire, with most prices found around $396. If you aren’t able to travel to Kalispell during the month of January, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $499.

What is the cheapest day to depart on your flight to Kalispell?

The cheapest day to depart from New Hampshire to Kalispell is on a Tuesday. Travelers who choose to depart for Kalispell on a Tuesday will often find tickets for as low as $573. The most expensive day to fly to Kalispell is Sunday, with ticket prices averaging around $717.

What is the cheapest time of day to depart on your flight to Kalispell?

According to our data, the cheapest time of day to fly to Kalispell is at noon. momondo users have found flights departing from New Hampshire to Kalispell at noon for as low as $516. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Kalispell, so prices are often more expensive at around $676 per ticket.

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

You are more likely to see cheaper flights to Kalispell from New Hampshire when booking weeks ahead of your departure date. In general, you can expect to find flights to Kalispell for around $587 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kalispell from New Hampshire for as low as $432 on momondo.

Cheap New Hampshire to Kalispell flight deals and tips

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

Direct flights

None
There are no direct flights from New Hampshire to Kalispell. There are no popular flight routes from New Hampshire to Kalispell.
Search flight deals

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

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

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

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

  • What documentation or ID do you need to fly to Kalispell Glacier Park Airport?

    The travel and health documents you'll need for your trip to Kalispell Glacier Park 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 Kalispell Glacier Park 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 Kalispell

Compare and see reviews for airlines that fly from New Hampshire to Kalispell with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $516Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Kalispell?

Book flights to Kalispell if you plan to visit one of these locations
Whitefish
Polson
Columbia Falls
East Glacier Park
Essex
Cut Bank
Eureka

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New Hampshire to Kalispell for you.

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

Yes. momondo enables you to select and highlight flights to Kalispell from New Hampshire with this policy.

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

momondo provides multiple filters to help you find the best flight to Kalispell from New Hampshire. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from New Hampshire to Kalispell now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Kalispell and let you know when they change.

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