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Kalispell

$257+ Cheap flights from Harrisburg to Kalispell (MDT - 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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — FCA
Apr 15 — Apr 221
Wed 4/15
Wed 4/22
1 adult, Economy
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Cheap flight deals from Harrisburg to Kalispell

Cheapest flights from Harrisburg to Kalispell
Explore the most affordable flight options available from Harrisburg to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 16, 2026.

This United Airlines deal was found by Cheapflights users on 3/13. 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.
Fri 8/216:30 am
MDT
-
FCA
1 stop6h 56m
United Airlines
Thu 8/274:08 pm
FCA
-
MDT
1 stop6h 32m
United Airlines
Deal found 3/13$359
This United Airlines deal was found by Cheapflights users on 3/15. 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.
Tue 8/186:30 am
MDT
-
FCA
1 stop6h 56m
United Airlines
Tue 8/2512:32 pm
FCA
-
MDT
2 stops8h 53m
United Airlines
Deal found 3/15$401
This United Airlines deal was found by Cheapflights users on 3/11. 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.
Tue 8/186:30 am
MDT
-
FCA
1 stop6h 56m
United Airlines
Thu 8/278:30 am
FCA
-
MDT
1 stop6h 21m
United Airlines
Deal found 3/11$426
This United Airlines deal was found by Cheapflights users on 3/12. 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.
Tue 9/16:30 am
MDT
-
FCA
1 stop6h 56m
United Airlines
Sat 9/54:08 pm
FCA
-
MDT
1 stop6h 32m
United Airlines
Deal found 3/12$429
This United Airlines deal was found by Cheapflights users on 3/11. 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.
Thu 8/206:30 am
MDT
-
FCA
1 stop6h 56m
United Airlines
Wed 8/2612:32 pm
FCA
-
MDT
1 stop6h 55m
United Airlines
Deal found 3/11$443
This United Airlines deal was found by Cheapflights users on 3/14. 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.
Tue 8/116:30 am
MDT
-
FCA
1 stop6h 56m
United Airlines
Thu 8/204:08 pm
FCA
-
MDT
1 stop6h 32m
United Airlines
Deal found 3/14$449

Find flight deals from Harrisburg to Kalispell

Discover tips and strategies to find the most affordable flight options for your journey from Harrisburg (MDT) to Kalispell (FCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$359
(United Airlines)

One-way from

$257
(United Airlines)
Provider with most accurate pricing for Harrisburg-Kalispell Glacier Park flight deals.
Search Deals
Provider most trusted by Cheapflights users for Harrisburg-Kalispell Glacier Park flights.
Search Deals
From Harrisburg to Kalispell Glacier Park
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One-way flight from Harrisburg to Kalispell Glacier Park
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Harrisburg 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 March 16, 2026.
Use the filters below to find and compare flights from Harrisburg to Kalispell that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarrisburgKalispell

MDT - FCA

MDTFCA

Harrisburg

Fri 8/21

6:30 am-11:26 am

1 stop6h 56m

Kalispell Glacier Park

Thu 8/27

4:08 pm-12:40 am

1 stop6h 32m

$359

HarrisburgKalispell

MDT - FCA

MDTFCA

Harrisburg

Tue 9/1

6:30 am-11:26 am

1 stop6h 56m

Kalispell Glacier Park

Sat 9/5

4:08 pm-12:40 am

1 stop6h 32m

$429

HarrisburgKalispell

MDT - FCA

MDTFCA

Harrisburg

Sat 8/29

6:15 am-3:53 pm

3 stops11h 38m

Kalispell Glacier Park

Fri 9/4

8:30 am-4:51 pm

1 stop6h 21m

$488

HarrisburgKalispell

MDT - FCA

MDTFCA

Harrisburg

Tue 8/11

6:15 am-3:27 pm

2 stops11h 12m

Kalispell Glacier Park

Thu 8/20

4:08 pm-12:40 am

1 stop6h 32m

$541

HarrisburgKalispell

MDT - FCA

MDTFCA

Harrisburg

Tue 9/1

6:15 am-3:53 pm

3 stops11h 38m

Kalispell Glacier Park

Fri 9/4

4:08 pm-9:36 am

2 stops15h 28m

$544
Quickest round-trip

HarrisburgKalispell

MDT - FCA

MDTFCA

Harrisburg

Tue 8/11

6:30 am-11:26 am

1 stop6h 56m

Kalispell Glacier Park

Wed 8/19

8:30 am-4:51 pm

1 stop6h 21m

$588

HarrisburgKalispell

MDT - FCA

MDTFCA

Harrisburg

Tue 9/1

6:30 am-11:26 am

1 stop6h 56m

Kalispell Glacier Park

Thu 9/10

12:32 pm-9:27 pm

1 stop6h 55m

$594

HarrisburgKalispell

MDT - FCA

MDTFCA

Harrisburg

Sat 4/25

10:42 am-9:47 pm

2 stops13h 05m

Kalispell Glacier Park

Wed 4/29

2:33 pm-9:44 am

3 stops17h 11m

$595

HarrisburgKalispell

MDT - FCA

MDTFCA

Harrisburg

Wed 9/2

6:15 am-6:48 pm

2 stops14h 33m

Kalispell Glacier Park

Thu 9/10

4:08 pm-12:40 am

1 stop6h 32m

$623
Cheapest one-way

HarrisburgKalispell

MDT - FCA

MDTFCA

Harrisburg

Fri 8/21

6:15 am-3:27 pm

2 stops11h 12m

$262

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Compare providers for flights from Harrisburg to Kalispell

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Harrisburg to Kalispell in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Harrisburg-Kalispell flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Harrisburg-Kalispell flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Harrisburg-Kalispell flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Harrisburg-Kalispell flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Harrisburg-Kalispell flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Harrisburg to Kalispell

Have a flexible travel schedule? Discover the best time to fly to Kalispell from Harrisburg 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 Harrisburg to Kalispell

What is the cheapest month to book a flight from Harrisburg to Kalispell?

Currently, July is the cheapest month in which you can book a flight from Harrisburg to Kalispell (average of $208). Flying from Harrisburg to Kalispell in December is currently the most expensive (average of $443). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Kalispell

Get insights into the airlines that provide service to Kalispell. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kalispell. Reviews last updated March 16, 2026.
Get a feel of what it's like to fly with United Airlines and American Airlines from Harrisburg to Kalispell by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,428 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,428 reviews
United Airlines
7.4
Good
9,428 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.1
Good
11,467 reviews
United Airlines
7.4
Good
9,428 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

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

  • How long is the flight from Harrisburg to Kalispell?

    For as low as $429, United Airlines can have you in Kalispell from Harrisburg in 6h 56m. Airlines will cover a distance of 1916 mi.

  • What are the cheapest airlines flying from Harrisburg to Kalispell round-trip?

    According to our current data, American Airlines ($288), and United Airlines ($322) offers the cheapest pricing from Harrisburg to Kalispell.

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

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

  • How can I find direct flights from Harrisburg to Kalispell?

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

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

    Yes. Cheapflights offers flight deals from Harrisburg 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.

  • What is the cheapest month to book a flight from Harrisburg to Kalispell?

    Currently, July is the cheapest month in which you can book a flight from Harrisburg to Kalispell (average of $208). Flying from Harrisburg to Kalispell in December is currently the most expensive (average of $443). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Harrisburg to Kalispell

Discover the top 2 airlines that operate flights from Harrisburg 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 March 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$588FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$322Average$695FlexibilityNo cancel feeOn-time69%

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