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Kalispell

$149+ Cheap flights from New Hampshire to Kalispell (FCA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — FCA
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from New Hampshire to Kalispell

Cheapest flights from New Hampshire to Kalispell
Explore the most affordable flight options available from New Hampshire to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1710:15 amBOS - FCA
2 stops14h 55mDelta
Tue 1/205:59 pmFCA - BOS
2 stops14h 03mDelta
Deal found 12/16$464
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/217:44 pmBOS - FCA
2 stops17h 58mUnited Airlines
Wed 12/315:15 pmFCA - BOS
2 stops15h 22mUnited Airlines
Deal found 12/17$848
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:01 amBOS - FCA
1 stop7h 41mUnited Airlines
Sun 1/42:38 pmFCA - BOS
2 stops17h 59mUnited Airlines
Deal found 12/16$856

Find flight deals from New Hampshire to Kalispell

Keep the following information in mind while searching for New Hampshire to Kalispell flight deals. Data was last updated December 18, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$296
(Alaska Airlines)

One-way from

$149
(Delta)

Popular in

December

Cheapest in

November

Average price

$1,063
Provider with most accurate pricing for Boston Logan Intl-Kalispell Glacier Park flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Kalispell Glacier Park flights.
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From New Hampshire to Kalispell Glacier Park
Search Deals
One-way flight from New Hampshire to Kalispell Glacier Park
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($57 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from New Hampshire to Kalispell that are best for you.

Fly from

New Hampshire

Fly to

Kalispell

Route

Depart

Return

Price

BostonKalispell

BOS - FCA

BOSFCA

Boston Logan Intl

Tue 4/7

7:00 am-5:51 pm

1 stop12h 51m

Kalispell Glacier Park

Tue 4/14

1:53 pm-11:54 pm

1 stop8h 01m

$296

BostonKalispell

BOS - FCA

BOSFCA

Boston Logan Intl

Fri 1/9

11:12 am-10:52 pm

2 stops13h 40m

Kalispell Glacier Park

Fri 1/16

5:54 pm-6:05 am

1 stop10h 11m

$302

BostonKalispell

BOS - FCA

BOSFCA

Boston Logan Intl

Tue 4/7

5:25 am-1:28 pm

2 stops10h 03m

Kalispell Glacier Park

Tue 4/14

3:00 pm-11:52 pm

1 stop6h 52m

$302

BostonKalispell

BOS - FCA

BOSFCA

Boston Logan Intl

Wed 6/3

5:40 am-1:45 pm

1 stop10h 05m

Kalispell Glacier Park

Sat 6/6

6:12 pm-6:09 am

1 stop9h 57m

$313

BostonKalispell

BOS - FCA

BOSFCA

Boston Logan Intl

Sat 1/24

9:30 am-11:20 pm

2 stops15h 50m

Kalispell Glacier Park

Fri 1/30

2:42 pm-11:46 pm

1 stop7h 04m

$331

BostonKalispell

BOS - FCA

BOSFCA

Boston Logan Intl

Sun 3/1

4:36 pm-1:13 pm

1 stop22h 37m

Kalispell Glacier Park

Mon 3/9

7:53 pm-6:54 am

1 stop9h 01m

$342

BostonKalispell

BOS - FCA

BOSFCA

Boston Logan Intl

Wed 1/21

7:00 am-7:06 pm

1 stop14h 06m

Kalispell Glacier Park

Wed 1/28

7:46 pm-3:20 pm

2 stops17h 34m

$365

BostonKalispell

BOS - FCA

BOSFCA

Boston Logan Intl

Thu 6/4

5:40 am-1:45 pm

1 stop10h 05m

Kalispell Glacier Park

Sat 6/6

6:12 pm-6:09 am

1 stop9h 57m

$378

BostonKalispell

BOS - FCA

BOSFCA

Boston Logan Intl

Fri 1/16

6:44 pm-12:14 pm

1 stop19h 30m

Kalispell Glacier Park

Fri 1/23

6:25 am-4:20 pm

1 stop7h 55m

$388

BostonKalispell

BOS - FCA

BOSFCA

Boston Logan Intl

Fri 1/9

3:15 pm-9:59 pm

1 stop8h 44m

Kalispell Glacier Park

Tue 1/13

2:42 pm-11:46 pm

1 stop7h 04m

$397

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 30 results
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Best time to book a flight from New Hampshire to Kalispell

Have a flexible travel schedule? Discover the best time to fly to Kalispell from New Hampshire with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New Hampshire to Kalispell
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from New Hampshire to Kalispell. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Kalispell from New Hampshire?

    Located just 8.4 mi from the city center, Kalispell Glacier Park (FCA) is the airport most travelers will use when flying to Kalispell from New Hampshire.

  • How long is the flight from New Hampshire to Kalispell?

    There are many flights that can get you from New Hampshire to Kalispell in 12h 51m. Fly via Alaska Airlines, Delta, or United Airlines to get the fastest option. There are 2110 mi between New Hampshire and Kalispell. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from New Hampshire to Kalispell that include hotel bookings?

    Yes. In addition to deals on New Hampshire to Kalispell flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New Hampshire to Kalispell?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Hampshire to Kalispell.

  • Can I find deals for business class flights from New Hampshire to Kalispell?

    Yes. Cheapflights offers flight deals from New Hampshire to Kalispell by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Kalispell?

Book flights to Kalispell if you plan to visit one of these locations
Columbia Falls
East Glacier Park

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Alternative routes for New Hampshire to Kalispell

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from New Hampshire to Kalispell

Discover the top airline that operate flights from New Hampshire to Kalispell. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$516Average$747FlexibilityNo cancel feeOn-time71%

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