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Kalispell

$399+ Cheap flights from Harrisburg to Kalispell (MDT - FCA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — FCA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 September 11, 2025.

Round-trip from

$399
(American Airlines)
From Harrisburg to Kalispell Glacier Park
Search Deals

Find 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 September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/286:00 amMDT - FCA
1 stop8h 43mAmerican Airlines
Sat 11/11:08 pmFCA - MDT
1 stop8h 40mAmerican Airlines
Deal found 9/9$399
This Delta deal was found by Cheapflights users on 9/10. 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.
Tue 10/2812:33 pmMDT - FCA
2 stops12h 36mDelta
Sat 11/15:20 amFCA - MDT
2 stops15h 40mDelta
Deal found 9/10$478
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Sat 9/2010:30 amMDT - FCA
2 stops13h 10mUnited Airlines
Tue 9/304:08 pmFCA - MDT
2 stops15h 21mUnited Airlines
Deal found 9/9$489
This United Airlines deal was found by Cheapflights users on 9/11. 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 9/236:45 amMDT - FCA
1 stop6h 50mUnited Airlines
Sat 9/2712:41 pmFCA - MDT
1 stop6h 44mUnited Airlines
Deal found 9/11$564
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/206:00 amMDT - FCA
2 stops11h 42mAlaska Airlines
Tue 9/308:02 pmFCA - MDT
2 stops11h 20mAlaska Airlines
Deal found 9/10$634
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/206:00 amMDT - FCA
1 stop8h 38mAmerican Airlines
Tue 9/301:28 pmFCA - MDT
1 stop19h 33mAmerican Airlines
Deal found 9/9$734

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 September 11, 2025.
Use the filters below to find and compare flights from Harrisburg to Kalispell that are best for you.

Fly from

Harrisburg

Fly to

Kalispell

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 9/27

6:30 am-11:35 am

1 stop7h 05m

Kalispell Glacier Park

Wed 10/1

12:41 pm-9:25 pm

1 stop6h 44m

$449

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

Tue 9/23

6:45 am-11:35 am

1 stop6h 50m

Kalispell Glacier Park

Sat 9/27

12:41 pm-9:25 pm

1 stop6h 44m

$564

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

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, October is the cheapest month in which you can book a flight from Harrisburg to Kalispell (average of $373). Flying from Harrisburg to Kalispell in July is currently the most expensive (average of $600). 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.

What is the cheapest time of day to fly from MDT to FCA?

Find hourly flight availability from Harrisburg to Kalispell. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from Harrisburg to Kalispell, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 September 11, 2025.
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
8,937 reviews

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Food

6.6

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Food

6.6

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,937 reviews

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Food

6.6

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

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 $449, American Airlines can have you in Kalispell from Harrisburg in 7h 05m. Airlines will cover a distance of 1916 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    According to our current data, American Airlines ($358), and United Airlines ($480) 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, October is the cheapest month in which you can book a flight from Harrisburg to Kalispell (average of $373). Flying from Harrisburg to Kalispell in July is currently the most expensive (average of $600). 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
East Glacier Park

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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$358Average$579FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$480Average$746FlexibilityNo cancel feeOn-time69%

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