HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sioux Falls

$229+ Cheap flights from Rapid City to Sioux Falls (RAP - 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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — FSD
nov. 28 — dic. 51
vie. 11/28
vie. 12/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Rapid 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 Rapid City to Sioux Falls

Discover tips and strategies to find the most affordable flight options for your journey from Rapid City (RAP) 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 octubre 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$229
(United Airlines)

One-way from

$229
(Kiwi.com)
Provider with most accurate pricing for Rapid City-Sioux Falls Joe Foss Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Rapid City-Sioux Falls Joe Foss Field flights.
Search Deals
From Rapid City to Sioux Falls Joe Foss Field
Search Deals
One-way flight from Rapid City to Sioux Falls Joe Foss Field
Search Deals

Find flight deals from Rapid City to Sioux Falls

Cheapest flights from Rapid City to Sioux Falls
Explore the most affordable flight options available from Rapid City to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 29, 2025.

This United Airlines deal was found by Cheapflights users on 10/27. 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.
mar. 11/116:00 pmRAP - FSD
1 stop4h 44mUnited Airlines
mar. 11/185:14 pmFSD - RAP
1 stop5h 45mUnited Airlines
Deal found 10/27$234
This United Airlines deal was found by Cheapflights users on 10/27. 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.
mar. 11/113:18 pmRAP - FSD
1 stop4h 05mUnited Airlines
sáb. 11/158:57 amFSD - RAP
1 stop6h 46mUnited Airlines
Deal found 10/27$239
This United Airlines deal was found by Cheapflights users on 10/28. 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.
mié. 11/126:00 pmRAP - FSD
1 stop4h 44mUnited Airlines
dom. 11/166:00 amFSD - RAP
1 stop4h 15mUnited Airlines
Deal found 10/28$313
This United Airlines deal was found by Cheapflights users on 10/27. 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.
mié. 11/261:30 pmRAP - FSD
1 stop7h 16mUnited Airlines
mié. 12/39:00 amFSD - RAP
1 stop5h 11mUnited Airlines
Deal found 10/27$314
This United Airlines deal was found by Cheapflights users on 10/28. 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.
sáb. 11/112:27 pmRAP - FSD
1 stop6h 56mUnited Airlines
lun. 11/31:47 pmFSD - RAP
1 stop4h 13mUnited Airlines
Deal found 10/28$338
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
sáb. 11/18:03 pmRAP - FSD
1 stop14h 26mMultiple Airlines
lun. 12/18:26 pmFSD - RAP
2 stops38h 21mMultiple Airlines
Deal found 10/27$425
This United Airlines deal was found by Cheapflights users on 10/27. 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.
sáb. 11/15:15 amRAP - FSD
1 stop6h 16mUnited Airlines
lun. 12/18:57 amFSD - RAP
1 stop10h 46mUnited Airlines
Deal found 10/27$553
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
mié. 11/269:16 pmRAP - FSD
1 stop11h 21mAllegiant Air
sáb. 11/2912:37 pmFSD - RAP
1 stop20h 37mAllegiant Air
Deal found 10/28$594

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rapid 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 2,558,603 searches. Data last updated octubre 29, 2025.
Use the filters below to find and compare flights from Rapid City to Sioux Falls that are best for you.

Fly from

Rapid City

Fly to

Sioux Falls

Route

Depart

Return

Price

Rapid CitySioux Falls

RAP - FSD

RAPFSD

Rapid City

sáb. 2/21

4:00 pm-10:58 pm

1 stop5h 58m

Sioux Falls Joe Foss Field

mar. 2/24

5:15 am-10:05 am

1 stop5h 50m

$229

Rapid CitySioux Falls

RAP - FSD

RAPFSD

Rapid City

mar. 11/11

6:00 pm-11:44 pm

1 stop4h 44m

Sioux Falls Joe Foss Field

mar. 11/18

5:14 pm-9:59 pm

1 stop5h 45m

$234

Rapid CitySioux Falls

RAP - FSD

RAPFSD

Rapid City

mar. 11/11

3:18 pm-8:23 pm

1 stop4h 05m

Sioux Falls Joe Foss Field

sáb. 11/15

8:57 am-2:43 pm

1 stop6h 46m

$239

Rapid CitySioux Falls

RAP - FSD

RAPFSD

Rapid City

mié. 11/12

6:00 pm-11:44 pm

1 stop4h 44m

Sioux Falls Joe Foss Field

dom. 11/16

6:00 am-9:15 am

1 stop4h 15m

$313

Rapid CitySioux Falls

RAP - FSD

RAPFSD

Rapid City

mié. 11/26

1:30 pm-9:46 pm

1 stop7h 16m

Sioux Falls Joe Foss Field

mié. 12/3

9:00 am-1:11 pm

1 stop5h 11m

$314

Rapid CitySioux Falls

RAP - FSD

RAPFSD

Rapid City

sáb. 2/21

5:20 am-10:17 pm

2 stops15h 57m

Sioux Falls Joe Foss Field

mar. 2/24

5:00 pm-10:16 pm

1 stop6h 16m

$408

Rapid CitySioux Falls

RAP - FSD

RAPFSD

Rapid City

sáb. 11/1

8:03 pm-11:29 am

1 stop14h 26m

$229

Rapid CitySioux Falls

RAP - FSD

RAPFSD

Rapid City

dom. 11/2

9:44 pm-11:54 am

1 stop13h 10m

$364

Rapid CitySioux Falls

RAP - FSD

RAPFSD

Rapid City

dom. 11/2

9:44 pm-8:02 pm

3 stops21h 18m

$404

Rapid CitySioux Falls

RAP - FSD

RAPFSD

Rapid City

sáb. 11/1

8:45 am-11:42 am

2 stops25h 57m

$465

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Compare providers for flights from Rapid 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 Rapid City to Sioux Falls in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 Rapid City-Sioux Falls flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Rapid City-Sioux Falls flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Rapid City-Sioux Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rapid City-Sioux Falls flights, Cheapflights users trust eDreams the most. eDreams 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 Rapid 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 Rapid City to Sioux Falls

Have a flexible travel schedule? Discover the best time to fly to Sioux Falls from Rapid City 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.

Related info for your journey

Find useful and relevant information for your journey from Rapid 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.

  • How long is the flight from Rapid City to Sioux Falls?

    Delta and United Airlines can get you from Rapid City to Sioux Falls in just under 4h 44m. Your travel time can differ by up to 1h 14m. The distance from Rapid City to Sioux Falls is about 316 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Rapid City to Sioux Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Sioux Falls?

Book flights to Sioux Falls if you plan to visit one of these locations
Marshall

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Rapid City to Sioux Falls

See prices for flight routes from nearby airports that may be better suited for you.
Sioux Falls to Rapid City flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.