What airlines fly to Kalispell?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Kalispell from Harrisburg according to our data. United Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Kalispell. Keep in mind that there are 3 different airlines that fly to Kalispell on a routine basis, so you have a few additional options to choose from.

How many flights depart from Harrisburg to Kalispell on average per week?

3 flights are operational weekly from Harrisburg to Kalispell as of September 2025. The most popular departure day for this route is Mon, with 33% of flights per week taking off on this day.

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

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

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

The number of operators available for flights from Harrisburg Airport to Kalispell Glacier Park Airport is 2 as of September 2025.

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

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 Harrisburg Airport to Kalispell Glacier Park Airport.

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

The travel and health documents required for your trip to Kalispell Glacier Park Airport 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 Kalispell Glacier Park Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$357 Cheap Flights from Harrisburg to Kalispell in 2025/26

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Find the cheapest flights from Harrisburg to Kalispell

Round-trip

One-way

Last minute

Cheap round-trip flights

6:00 am - 12:43 pmMDT-FCA

8h 43m1 stop

1:08 pm - 11:48 pmFCA-MDT

8h 40m1 stop

$399American Airlines

Find Deal

Tue, Oct 28 - Sat, Nov 1

6:30 am - 4:08 pmMDT-FCA

11h 38m2 stops

12:41 pm - 9:25 pmFCA-MDT

6h 44m1 stop

$404United Airlines

Find Deal

Sat, Oct 18 - Tue, Oct 21

6:30 am - 1:25 pmMDT-FCA

8h 55m2 stops

4:08 pm - 9:29 amFCA-MDT

15h 21m2 stops

$409United Airlines

Find Deal

Sat, Oct 18 - Tue, Oct 21

6:30 am - 11:35 amMDT-FCA

7h 05m1 stop

12:41 pm - 9:25 pmFCA-MDT

6h 44m1 stop

$465United Airlines

Find Deal

Tue, Oct 7 - Sat, Oct 11

12:33 pm - 11:09 pmMDT-FCA

12h 36m2 stops

5:20 am - 11:00 pmFCA-MDT

15h 40m2 stops

$478Delta

Find Deal

Tue, Oct 28 - Sat, Nov 1

6:30 am - 11:35 amMDT-FCA

7h 05m1 stop

4:08 pm - 9:29 amFCA-MDT

15h 21m2 stops

$505United Airlines

Find Deal

Sat, Oct 4 - Sat, Oct 11

6:10 am - 2:29 pmMDT-FCA

10h 19m2 stops

5:20 am - 11:00 pmFCA-MDT

15h 40m2 stops

$508Delta

Find Deal

Tue, Oct 28 - Sat, Nov 1

8:11 pm - 12:43 pmMDT-FCA

18h 32m1 stop

1:14 pm - 11:10 amFCA-MDT

19h 56m1 stop

$587American Airlines

Find Deal

Thu, Oct 23 - Mon, Oct 27

4:58 pm - 1:13 pmMDT-FCA

22h 15m3 stops

4:00 pm - 9:57 pmFCA-MDT

27h 57m2 stops

$764Alaska Airlines

Find Deal

Thu, Jan 22 - Sun, Jan 25

4:58 pm - 1:13 pmMDT-FCA

22h 15m3 stops

4:09 pm - 9:57 pmFCA-MDT

27h 48m3 stops

$3,750Alaska Airlines

Find Deal

Thu, Jan 22 - Sun, Jan 25

American Airlines flights from Harrisburg to Kalispell

Our best American Airlines deals on Harrisburg to Kalispell flight tickets

American Airlines

Oct 28

MDT6:00 amHarrisburg

8h 43m

1 stop

FCA12:43 pmKalispell Glacier Park

Nov 1

FCA1:08 pmKalispell Glacier Park

8h 40m

1 stop

MDT11:48 pmHarrisburg

$399

Find similar

American Airlines

Oct 23

MDT8:11 pmHarrisburg

18h 32m

1 stop

FCA12:43 pmKalispell Glacier Park

Oct 27

FCA1:14 pmKalispell Glacier Park

19h 56m

1 stop

MDT11:10 amHarrisburg

$587

Find similar

American Airlines

Oct 28

MDT5:38 pmHarrisburg

21h 05m

2 stops

FCA12:43 pmKalispell Glacier Park

Nov 1

FCA1:08 pmKalispell Glacier Park

8h 40m

1 stop

MDT11:48 pmHarrisburg

$632

Find similar

Delta flights from Harrisburg to Kalispell

Our best Delta deals on Harrisburg to Kalispell flight tickets

Delta

Oct 28

MDT12:33 pmHarrisburg

12h 36m

2 stops

FCA11:09 pmKalispell Glacier Park

Nov 1

FCA5:20 amKalispell Glacier Park

15h 40m

2 stops

MDT11:00 pmHarrisburg

$478

Find similar

Delta

Oct 28

MDT6:10 amHarrisburg

10h 19m

2 stops

FCA2:29 pmKalispell Glacier Park

Nov 1

FCA5:20 amKalispell Glacier Park

15h 40m

2 stops

MDT11:00 pmHarrisburg

$508

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HarrisburgKalispell

MDT - FCA

MDTFCA

Harrisburg

Tue 10/28

6:00 am-12:43 pm

1 stop8h 43m

Kalispell Glacier Park

Sat 11/1

1:08 pm-11:48 pm

1 stop8h 40m

$399

HarrisburgKalispell

MDT - FCA

MDTFCA

Harrisburg

Sat 10/18

6:30 am-4:08 pm

2 stops11h 38m

Kalispell Glacier Park

Tue 10/21

12:41 pm-9:25 pm

1 stop6h 44m

$404

HarrisburgKalispell

MDT - FCA

MDTFCA

Harrisburg

Sat 10/18

6:30 am-1:25 pm

2 stops8h 55m

Kalispell Glacier Park

Tue 10/21

4:08 pm-9:29 am

2 stops15h 21m

$409

HarrisburgKalispell

MDT - FCA

MDTFCA

Harrisburg

Tue 10/7

6:30 am-11:35 am

1 stop7h 05m

Kalispell Glacier Park

Sat 10/11

12:41 pm-9:25 pm

1 stop6h 44m

$465

HarrisburgKalispell

MDT - FCA

MDTFCA

Harrisburg

Tue 10/28

12:33 pm-11:09 pm

2 stops12h 36m

Kalispell Glacier Park

Sat 11/1

5:20 am-11:00 pm

2 stops15h 40m

$478

HarrisburgKalispell

MDT - FCA

MDTFCA

Harrisburg

Sat 10/4

6:30 am-11:35 am

1 stop7h 05m

Kalispell Glacier Park

Sat 10/11

4:08 pm-9:29 am

2 stops15h 21m

$505

HarrisburgKalispell

MDT - FCA

MDTFCA

Harrisburg

Tue 10/28

6:10 am-2:29 pm

2 stops10h 19m

Kalispell Glacier Park

Sat 11/1

5:20 am-11:00 pm

2 stops15h 40m

$508

HarrisburgKalispell

MDT - FCA

MDTFCA

Harrisburg

Thu 10/23

8:11 pm-12:43 pm

1 stop18h 32m

Kalispell Glacier Park

Mon 10/27

1:14 pm-11:10 am

1 stop19h 56m

$587

HarrisburgKalispell

MDT - FCA

MDTFCA

Harrisburg

Thu 1/22

4:58 pm-1:13 pm

3 stops22h 15m

Kalispell Glacier Park

Sun 1/25

4:00 pm-9:57 pm

2 stops27h 57m

$764

HarrisburgKalispell

MDT - FCA

MDTFCA

Harrisburg

Thu 1/22

4:58 pm-1:13 pm

3 stops22h 15m

Kalispell Glacier Park

Sun 1/25

4:09 pm-9:57 pm

3 stops27h 48m

$3,750

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Harrisburg 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

Prices

Airlines

Other information

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

The cheapest day to depart from Harrisburg to Kalispell is on a Friday. Travelers who choose to depart for Kalispell on a Friday will often find tickets for as low as $591. The most expensive day to fly to Kalispell is Tuesday, with ticket prices averaging around $805.

When to book flights from Harrisburg to Kalispell

Are you open to changing your travel dates? Check out the ideal times to fly from Harrisburg to Kalispell according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Harrisburg to Kalispell (MDT to FCA) flight deals and tips

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

Direct flights	None

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

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How far is Harrisburg to Kalispell Glacier Park by plane?
The straight-line distance from Harrisburg to Kalispell Glacier Park is 1909.6 mi. By plane, this route typically takes 7h 05m.
When did momondo last update prices for flights from Harrisburg Airport to Kalispell Glacier Park Airport?
Prices for flights from Harrisburg Airport to Kalispell Glacier Park Airport refresh daily.
How many operators does momondo search for flights from Harrisburg Airport to Kalispell Glacier Park Airport?
The number of operators available for flights from Harrisburg Airport to Kalispell Glacier Park Airport is 2 as of September 2025.
How old do you have to be to fly from Harrisburg Airport to Kalispell Glacier Park Airport?
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 Harrisburg Airport to Kalispell Glacier Park Airport.
What documentation or ID do you need to fly to Kalispell Glacier Park Airport?
The travel and health documents required for your trip to Kalispell Glacier Park Airport 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 Kalispell Glacier Park Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Harrisburg to Kalispell?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Harrisburg to Kalispell is United Airlines (52% of total bookings). The next most popular airline is American Airlines (48%).

Best airlines flying from Harrisburg to Kalispell

Compare and see reviews for airlines that fly from Harrisburg to Kalispell with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $288	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights
United Airlines	PriceFrom $480	Free Cancellation	Rating 7.4 8,926 reviews		Search United Airlines flights

United Airlines Flights From Harrisburg to Kalispell
United Airlines flies from Harrisburg to Kalispell around 3 times per week, with 8,926 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Harrisburg to Kalispell in the last 72 hours was $480 (round-trip), much lower than the average airfare cost of $746 for United Airlines flights on this route.

Whitefish

Polson

Columbia Falls

East Glacier Park

Essex

Eureka

Cut Bank

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

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

Yes. momondo allows you to filter the results for Harrisburg to Kalispell flights to just show those with flexible booking policies.

How can momondo help me find flights from Harrisburg to Kalispell?

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 Harrisburg to Kalispell.

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

Price alerts on flights to Kalispell from Harrisburg are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.