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Kalispell

$246+ Cheap flights from Sioux Falls to Kalispell (FSD - 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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — FCA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Sioux Falls to Kalispell

Discover tips and strategies to find the most affordable flight options for your journey from Sioux Falls (FSD) 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

$351
(United Airlines)

One-way from

$246
(United Airlines)
From Sioux Falls Joe Foss Field to Kalispell Glacier Park
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One-way flight from Sioux Falls Joe Foss Field to Kalispell Glacier Park
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Find flight deals from Sioux Falls to Kalispell

Cheapest flights from Sioux Falls to Kalispell
Explore the most affordable flight options available from Sioux Falls to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/86:00 amFSD - FCA
1 stop5h 09mUnited Airlines
Wed 10/1510:50 amFCA - FSD
2 stops10h 32mUnited Airlines
Deal found 9/10$351
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/25:14 pmFSD - FCA
1 stop5h 17mUnited Airlines
Sun 10/56:30 amFCA - FSD
1 stop5h 21mUnited Airlines
Deal found 9/10$359
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.
Thu 10/99:30 amFSD - FCA
1 stop7h 38mUnited Airlines
Thu 10/165:06 pmFCA - FSD
1 stop26h 15mUnited Airlines
Deal found 9/9$488
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.
Thu 9/256:10 pmFSD - FCA
1 stop18h 25mUnited Airlines
Mon 9/296:30 amFCA - FSD
1 stop27h 12mUnited Airlines
Deal found 9/9$597

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sioux Falls 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 Sioux Falls to Kalispell that are best for you.

Fly from

Sioux Falls

Fly to

Kalispell

Route

Depart

Return

Price

Sioux FallsKalispell

FSD - FCA

FSDFCA

Sioux Falls Joe Foss Field

Wed 10/8

6:00 am-10:09 am

1 stop5h 09m

Kalispell Glacier Park

Wed 10/15

10:50 am-10:22 pm

2 stops10h 32m

$351

Sioux FallsKalispell

FSD - FCA

FSDFCA

Sioux Falls Joe Foss Field

Thu 10/2

5:14 pm-9:31 pm

1 stop5h 17m

Kalispell Glacier Park

Sun 10/5

6:30 am-12:51 pm

1 stop5h 21m

$445

Sioux FallsKalispell

FSD - FCA

FSDFCA

Sioux Falls Joe Foss Field

Thu 10/9

6:00 am-10:09 am

1 stop5h 09m

Kalispell Glacier Park

Thu 10/16

5:06 pm-10:42 am

1 stop16h 36m

$539

Sioux FallsKalispell

FSD - FCA

FSDFCA

Sioux Falls Joe Foss Field

Thu 9/25

6:10 pm-11:35 am

1 stop18h 25m

Kalispell Glacier Park

Mon 9/29

6:30 am-10:42 am

1 stop27h 12m

$597

Sioux FallsKalispell

FSD - FCA

FSDFCA

Sioux Falls Joe Foss Field

Fri 9/26

9:30 am-4:08 pm

1 stop7h 38m

$246

Sioux FallsKalispell

FSD - FCA

FSDFCA

Sioux Falls Joe Foss Field

Fri 9/26

7:37 pm-4:43 pm

2 stops46h 06m

$248

Sioux FallsKalispell

FSD - FCA

FSDFCA

Sioux Falls Joe Foss Field

Wed 9/17

7:00 am-2:23 pm

1 stop8h 23m

$321

Sioux FallsKalispell

FSD - FCA

FSDFCA

Sioux Falls Joe Foss Field

Wed 9/17

5:46 pm-11:44 pm

1 stop6h 58m

$321

Sioux FallsKalispell

FSD - FCA

FSDFCA

Sioux Falls Joe Foss Field

Fri 9/26

8:36 pm-4:43 pm

3 stops45h 07m

$340

Sioux FallsKalispell

FSD - FCA

FSDFCA

Sioux Falls Joe Foss Field

Tue 9/16

6:00 am-12:38 pm

1 stop7h 38m

$346

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 13 results
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Best time to book a flight from Sioux Falls to Kalispell

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

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

Currently, October is the cheapest month in which you can book a flight from Sioux Falls to Kalispell (average of $373). Flying from Sioux Falls 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 FSD to FCA?

Find hourly flight availability from Sioux Falls 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 Sioux Falls to Kalispell, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 13% versus a flight at noon.

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.
Read through reviews of airlines operating flights from Sioux Falls to Kalispell, such as Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Sioux Falls 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 Sioux Falls to Kalispell?

    United Airlines can get you from Sioux Falls to Kalispell in just under 5h 09m. Your travel time can differ by up to . Sioux Falls and Kalispell are separated by a distance of 900 mi.

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

    Cheapflights users have booked flights from Sioux Falls to Kalispell round-trip from $278. Another airline that can offer you cheap pricing is United Airlines.

  • What are the cheapest airlines to fly from Sioux Falls to Kalispell one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $246. American Airlines flights start at $321 while deals on Delta start at $321 one-way.

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

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

  • How can I find direct flights from Sioux Falls to Kalispell?

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

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

    Yes. Cheapflights offers flight deals from Sioux Falls 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 Sioux Falls to Kalispell?

    Currently, October is the cheapest month in which you can book a flight from Sioux Falls to Kalispell (average of $373). Flying from Sioux Falls 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 Sioux Falls to Kalispell

Discover the top 2 airlines that operate flights from Sioux Falls 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
DeltaCheapest$278Average$353FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$308Average$535FlexibilityNo cancel feeOn-time69%

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