FSD - FCA

$206 Find Cheap Flights from Sioux Falls to Kalispell

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sioux Falls to Kalispell departing on 6/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Kalispell

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sioux Falls to Kalispell, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sioux Falls to Kalispell, as well as popular online travel agencies
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Cheap Flights from Sioux Falls to Kalispell

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sioux Falls to Kalispell that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Sioux Falls to Kalispell

KAYAK's recommended round-trip deals from the most popular airlines that fly from Sioux Falls to Kalispell.
Discover the best prices for you by selecting your travel dates on KAYAK.
Allegiant Air Logo
9:33 pm - 8:09 pmFSD-FCA
23h 36m1 stop
Allegiant Air Logo
10:40 am - 11:09 amFCA-FSD
23h 29m1 stop
$277Allegiant Air
Find Deal
Thu, Jun 12 - Thu, Jun 19
Logo
9:33 pm - 8:09 pmFSD-FCA
23h 36m1 stop
Logo
10:40 am - 9:19 pmFCA-FSD
33h 39m2 stops
$320
Find Deal
Thu, Jun 12 - Thu, Jun 19
Logo
9:33 pm - 8:09 pmFSD-FCA
23h 36m1 stop
Logo
10:40 am - 9:19 pmFCA-FSD
33h 39m3 stops
$394
Find Deal
Thu, Jun 12 - Thu, Jun 19
Delta Logo
3:16 pm - 12:25 amFSD-FCA
10h 09m2 stops
Delta Logo
7:00 am - 2:36 pmFCA-FSD
6h 36m1 stop
$399Delta
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Tue, Jul 8 - Mon, Jul 14
United Airlines Logo
5:10 pm - 9:30 pmFSD-FCA
5h 20m1 stop
United Airlines Logo
5:14 pm - 10:41 amFCA-FSD
16h 27m1 stop
$468United Airlines
Find Deal
Thu, Aug 14 - Mon, Aug 18
United Airlines Logo
5:10 pm - 9:30 pmFSD-FCA
5h 20m1 stop
United Airlines Logo
10:44 am - 10:00 pmFCA-FSD
10h 16m2 stops
$480United Airlines
Find Deal
Thu, Aug 14 - Mon, Aug 18
United Airlines Logo
9:25 am - 4:14 pmFSD-FCA
7h 49m1 stop
United Airlines Logo
2:32 pm - 9:08 pmFCA-FSD
5h 36m1 stop
$496United Airlines
Find Deal
Sun, May 25 - Wed, May 28
United Airlines Logo
9:25 am - 4:14 pmFSD-FCA
7h 49m1 stop
United Airlines Logo
10:44 am - 9:52 pmFCA-FSD
10h 08m2 stops
$501United Airlines
Find Deal
Sun, May 25 - Wed, May 28
Delta Logo
3:16 pm - 12:25 amFSD-FCA
10h 09m2 stops
Delta Logo
5:30 am - 2:36 pmFCA-FSD
8h 06m2 stops
$515Delta
Find Deal
Tue, Jul 8 - Mon, Jul 14
United Airlines Logo
5:10 pm - 9:30 pmFSD-FCA
5h 20m1 stop
United Airlines Logo
5:14 pm - 8:20 pmFCA-FSD
26h 06m1 stop
$533United Airlines
Find Deal
Thu, Aug 14 - Sun, Aug 17
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KAYAK's insights & trends for Sioux Falls to Kalispell flights

Get data-powered insights and trends into flights from Sioux Falls to Kalispell to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Sioux Falls to Kalispell?

The average price of all round-trip flights from Sioux Falls to Kalispell clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Sioux Falls to Kalispell, look for departures on Mondays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Kalispell, Friday is the cheapest day to fly and Monday is the most expensive.

Find deals

Good to know

High seasonJuly
Cheapest flight$206
Most popular time to fly with an average 11% increase in price.
Flight from Sioux Falls to Kalispell

When to book flights from Sioux Falls to Kalispell

Are your dates flexible? Find out the best times to travel from Sioux Falls to Kalispell based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Sioux Falls to Kalispell

  • What is the cheapest flight from Sioux Falls to Kalispell?

    In the last 3 days, the lowest price for a flight from Sioux Falls to Kalispell was $206 for a one-way ticket and $277 for a round-trip.

  • Do I need a passport to fly between Sioux Falls and Kalispell?

    A passport is not required to fly from Sioux Falls to Kalispell.

  • Which aircraft models fly most regularly from Sioux Falls to Kalispell?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Sioux Falls to Kalispell?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Sioux Falls and Kalispell, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Sioux Falls to Kalispell?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sioux Falls to Kalispell.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sioux Falls to Kalispell?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kalispell from Sioux Falls is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sioux Falls to Kalispell?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kalispell with an airline and back to Sioux Falls with another airline. Booking your flights between Sioux Falls and FCA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sioux Falls to Kalispell?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kalispell from Sioux Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Sioux Falls to Kalispell

 
See real verified KAYAK customer reviews for airlines flying from Sioux Falls to Kalispell. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sioux Falls to Kalispell? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 8696 reviews
7.3Comfort
7.7Boarding
7.1Entertainment
6.6Food
8.1Crew
Airline reviews

A bit rush for transit. Food and entertainment are not available

8.0 ExcellentAnonymous, Apr 2025ORD - SFO
Read more United Airlines reviews

A bit rush for transit. Food and entertainment are not available

Multiple delays and not straight answer from the United team

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

leg space better than expected. two washrooms for one plane isn't enough.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Everything you need to know for your flight from Sioux Falls to Kalispell

Information on your arrival and departure airports

Kalispell (FCA)
Sioux Falls (FSD)

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