$139+ Cheap flights from Kansas City to Sioux Falls (MCI - FSD)
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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — FSD
Oct 7 — Oct 141
Round-trip
1 adult, Economy
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Find cheap flights from Kansas City to Sioux Falls with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Kansas City to Sioux Falls
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Cheapest flights from Kansas City to Sioux FallsExplore the most affordable flight options available from Kansas City to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
Explore the most affordable flight options available from Kansas City to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Fri 11/67:25 pm -
1 stop5h 04m
Mon 11/97:18 pm -
1 stop5h 06m
Deal found 9/6![American Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 9/3. 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 10/313:16 pm -
1 stop6h 21m
Tue 11/31:20 pm -
1 stop7h 27m
Deal found 9/3![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/185:14 pm -
1 stop5h 58m
Tue 9/226:00 am -
1 stop6h 37m
Deal found 9/3![United Airlines logo]()
$399
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/612:53 pm -
1 stop8h 48m
Mon 11/910:32 pm -
2 stops21h 15m
Deal found 9/6![Multiple Airlines logo]()
$491
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/208:32 pm -
1 stop23h 35m
Thu 9/2410:02 pm -
2 stops21h 35m
Deal found 9/5![Multiple Airlines logo]()
$512
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Mon 10/55:24 pm -
1 stop6h 20m
Tue 10/67:50 am -
1 stop4h 30m
Deal found 9/4![United Airlines logo]()
$522
This American Airlines deal was found by Cheapflights users on 9/4. 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.
Mon 10/57:21 pm -
1 stop5h 20m
Tue 10/66:20 am -
1 stop4h 50m
Deal found 9/4![American Airlines logo]()
$527
This Delta deal was found by Cheapflights users on 9/4. 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.
Mon 10/126:30 am -
1 stop3h 30m
Tue 10/135:10 am -
2 stops8h 15m
Deal found 9/4![Delta logo]()
$607
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Mon 9/217:35 pm -
1 stop4h 54m
Fri 9/256:41 pm -
1 stop5h 42m
Deal found 9/6![American Airlines logo]()
$645
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Mon 9/217:11 pm -
1 stop4h 33m
Fri 9/255:04 pm -
1 stop6h 40m
Deal found 9/6![United Airlines logo]()
$665
Best flights from Kansas City to Sioux FallsDiscover carefully curated flight deals from Kansas City to Sioux Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
Discover carefully curated flight deals from Kansas City to Sioux Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.
This United Airlines deal was found by Cheapflights users on 9/3. 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 10/313:16 pm -
1 stop6h 21m
Tue 11/31:20 pm -
1 stop7h 27m
Deal found 9/3![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 9/4. 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.
Mon 10/126:30 am -
1 stop3h 30m
Tue 10/135:10 am -
2 stops8h 15m
Deal found 9/4![Delta logo]()
$607
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Mon 9/217:35 pm -
1 stop4h 54m
Fri 9/256:41 pm -
1 stop5h 42m
Deal found 9/6![American Airlines logo]()
$645
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/185:14 pm -
1 stop5h 58m
Tue 9/226:00 am -
1 stop6h 37m
Deal found 9/3![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Mon 10/55:24 pm -
1 stop6h 20m
Tue 10/67:50 am -
1 stop4h 30m
Deal found 9/4![United Airlines logo]()
$522
This United Airlines deal was found by Cheapflights users on 9/5. 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 9/176:39 pm -
1 stop4h 33m
Fri 9/186:50 pm -
1 stop21h 21m
Deal found 9/5![United Airlines logo]()
$694
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/199:55 am -
2 stops10h 12m
Wed 9/236:00 am -
1 stop4h 51m
Deal found 9/3![United Airlines logo]()
$774
Last-minute flights from Kansas City to Sioux FallsDiscover last-minute flight deals from Kansas City to Sioux Falls. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from Kansas City to Sioux Falls. Data last updated September 7, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/5. 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 9/176:39 pm -
1 stop4h 33m
Fri 9/186:50 pm -
1 stop21h 21m
Deal found 9/5![United Airlines logo]()
$694
This American Airlines deal was found by Cheapflights users on 9/5. 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.
Thu 9/177:35 pm -
1 stop4h 54m
Fri 9/186:00 am -
1 stop4h 40m
Deal found 9/5![American Airlines logo]()
$696
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/185:14 pm -
1 stop5h 58m
Tue 9/226:00 am -
1 stop6h 37m
Deal found 9/3![United Airlines logo]()
$399
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/208:32 pm -
1 stop23h 35m
Thu 9/2410:02 pm -
2 stops21h 35m
Deal found 9/5![Multiple Airlines logo]()
$512
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Mon 9/217:35 pm -
1 stop4h 54m
Fri 9/256:41 pm -
1 stop5h 42m
Deal found 9/6![American Airlines logo]()
$645
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Mon 9/217:11 pm -
1 stop4h 33m
Fri 9/255:04 pm -
1 stop6h 40m
Deal found 9/6![United Airlines logo]()
$665
This United Airlines deal was found by Cheapflights users on 9/4. 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.
Mon 10/55:24 pm -
1 stop6h 20m
Tue 10/67:50 am -
1 stop4h 30m
Deal found 9/4![United Airlines logo]()
$522
This American Airlines deal was found by Cheapflights users on 9/4. 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.
Mon 10/57:21 pm -
1 stop5h 20m
Tue 10/66:20 am -
1 stop4h 50m
Deal found 9/4![American Airlines logo]()
$527
This Delta deal was found by Cheapflights users on 9/4. 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.
Mon 10/126:30 am -
1 stop3h 30m
Tue 10/135:10 am -
2 stops8h 15m
Deal found 9/4![Delta logo]()
$607
This United Airlines deal was found by Cheapflights users on 9/2. 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 10/313:16 pm -
1 stop6h 21m
Tue 11/31:20 pm -
1 stop7h 27m
Deal found 9/2![United Airlines logo]()
$369
One-way flights from Kansas City to Sioux FallsSearch for one-way flight options from Kansas City to Sioux Falls. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
Search for one-way flight options from Kansas City to Sioux Falls. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
This Trip.com deal was found by Cheapflights users on 9/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/178:32 pm -
1 stop23h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Frontier logo]()
$139
This American Airlines deal was found by Cheapflights users on 9/3. 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.
Thu 9/175:28 am -
1 stop6h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![American Airlines logo]()
$323
This United Airlines deal was found by Cheapflights users on 9/4. 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 9/171:43 pm -
1 stop4h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![United Airlines logo]()
$374
Find flight deals from Kansas City to Sioux Falls
Discover tips and strategies to find the most affordable flight options for your journey from Kansas City (MCI) to Sioux Falls (FSD). 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 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $299 (American Airlines) |
One-way from | $139 (Trip.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Kansas City to Sioux Falls 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 7,457,451 searches. Data last updated September 7, 2026.
Use the filters below to find and compare flights from Kansas City to Sioux Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Kansas CitySioux Falls
MCI Kansas City - FSD Sioux Falls Joe Foss Field
MCIFSD
Kansas City
Thu 9/17
8:32 pm-8:07 pm
1 stop23h 35m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$139
Kansas CitySioux Falls
MCI Kansas City - FSD Sioux Falls Joe Foss Field
MCIFSD
Kansas City
Thu 9/17
5:28 am-12:16 pm
1 stop6h 48m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$323
Kansas CitySioux Falls
MCI Kansas City - FSD Sioux Falls Joe Foss Field
MCIFSD
Kansas City
Sat 10/31
3:16 pm-9:37 pm
1 stop6h 21m
Sioux Falls Joe Foss Field
Tue 11/3
1:20 pm-8:47 pm
1 stop7h 27m
$369
Quickest round-trip
Kansas CitySioux Falls
MCI Kansas City - FSD Sioux Falls Joe Foss Field
MCIFSD
Kansas City
Thu 9/17
1:43 pm-6:15 pm
1 stop4h 32m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$374
Kansas CitySioux Falls
MCI Kansas City - FSD Sioux Falls Joe Foss Field
MCIFSD
Kansas City
Fri 9/18
5:14 pm-11:12 pm
1 stop5h 58m
Sioux Falls Joe Foss Field
Tue 9/22
6:00 am-12:37 pm
1 stop6h 37m
$399
Kansas CitySioux Falls
MCI Kansas City - FSD Sioux Falls Joe Foss Field
MCIFSD
Kansas City
Mon 10/5
5:24 pm-11:44 pm
1 stop6h 20m
Sioux Falls Joe Foss Field
Tue 10/6
7:50 am-12:20 pm
1 stop4h 30m
$522
Kansas CitySioux Falls
MCI Kansas City - FSD Sioux Falls Joe Foss Field
MCIFSD
Kansas City
Mon 10/12
6:30 am-10:00 am
1 stop3h 30m
Sioux Falls Joe Foss Field
Tue 10/13
5:10 am-1:25 pm
2 stops8h 15m
$607
Kansas CitySioux Falls
MCI Kansas City - FSD Sioux Falls Joe Foss Field
MCIFSD
Kansas City
Mon 9/21
7:35 pm-12:29 am
1 stop4h 54m
Sioux Falls Joe Foss Field
Fri 9/25
6:41 pm-12:23 am
1 stop5h 42m
$645
Kansas CitySioux Falls
MCI Kansas City - FSD Sioux Falls Joe Foss Field
MCIFSD
Kansas City
Thu 9/17
6:39 pm-11:12 pm
1 stop4h 33m
Sioux Falls Joe Foss Field
Fri 9/18
6:50 pm-4:11 pm
1 stop21h 21m
$694
Kansas CitySioux Falls
MCI Kansas City - FSD Sioux Falls Joe Foss Field
MCIFSD
Kansas City
Sat 9/19
9:55 am-8:07 pm
2 stops10h 12m
Sioux Falls Joe Foss Field
Wed 9/23
6:00 am-10:51 am
1 stop4h 51m
$774
Sorted by cheapest first
Compare providers for flights from Kansas City to Sioux Falls
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 Kansas City to Sioux Falls in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Kansas City-Sioux Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kansas City-Sioux Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kansas City-Sioux Falls flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Kansas City-Sioux Falls 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 Kansas City-Sioux Falls 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 Kansas City to Sioux Falls
Have a flexible travel schedule? Discover the best time to fly to Sioux Falls from Kansas City with our price prediction graph.
MCI-FSD
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.
Related info for your journey
Find useful and relevant information for your journey from Kansas City to Sioux Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Sioux Falls?
Book flights to Sioux Falls if you plan to visit one of these locationsYankton
Marshall
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