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Sioux Falls

$221+ 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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — FSD
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap 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 December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/11. 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 12/1610:55 amRAP - FSD
1 stop4h 26mUnited Airlines
Mon 12/225:12 pmFSD - RAP
1 stop5h 47mUnited Airlines
Deal found 12/11$443
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Sun 12/145:15 amRAP - FSD
1 stop6h 36mUnited Airlines
Tue 12/165:21 pmFSD - RAP
1 stop4h 16mUnited Airlines
Deal found 12/10$799

Find 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$221
(Delta)
Provider with most accurate pricing for Rapid City-Sioux Falls Joe Foss Field flight deals.
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Provider most trusted by Cheapflights users for Rapid City-Sioux Falls Joe Foss Field flights.
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From Rapid City to Sioux Falls Joe Foss Field
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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 December 12, 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

Sat 1/10

12:35 pm-8:24 pm

1 stop6h 49m

Sioux Falls Joe Foss Field

Tue 1/13

6:00 am-11:25 am

1 stop6h 25m

$289

Rapid CitySioux Falls

RAP - FSD

RAPFSD

Rapid City

Wed 1/14

6:00 am-12:22 pm

1 stop5h 22m

Sioux Falls Joe Foss Field

Fri 1/16

10:50 am-10:13 am

1 stop24h 23m

$378

Rapid CitySioux Falls

RAP - FSD

RAPFSD

Rapid City

Wed 1/14

5:10 am-5:18 pm

2 stops11h 08m

Sioux Falls Joe Foss Field

Sun 1/18

1:40 pm-7:14 pm

1 stop6h 34m

$390

Rapid CitySioux Falls

RAP - FSD

RAPFSD

Rapid City

Wed 1/14

5:10 am-5:18 pm

2 stops11h 08m

Sioux Falls Joe Foss Field

Sat 1/17

5:18 pm-8:32 pm

1 stop4h 14m

$390

Rapid CitySioux Falls

RAP - FSD

RAPFSD

Rapid City

Sat 1/3

8:45 am-8:00 pm

1 stop10h 15m

Sioux Falls Joe Foss Field

Sat 1/10

6:00 am-11:25 am

1 stop6h 25m

$442

Rapid CitySioux Falls

RAP - FSD

RAPFSD

Rapid City

Wed 1/14

2:40 pm-8:24 pm

1 stop4h 44m

Sioux Falls Joe Foss Field

Fri 1/16

7:30 am-11:25 am

2 stops28h 55m

$453

Rapid CitySioux Falls

RAP - FSD

RAPFSD

Rapid City

Wed 1/14

7:00 am-12:58 pm

1 stop4h 58m

Sioux Falls Joe Foss Field

Wed 1/14

5:18 pm-10:29 pm

1 stop6h 11m

$455

Rapid CitySioux Falls

RAP - FSD

RAPFSD

Rapid City

Wed 1/14

2:08 pm-11:51 am

2 stops20h 43m

Sioux Falls Joe Foss Field

Sat 1/17

6:00 am-9:15 pm

2 stops16h 15m

$528

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

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 December.
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?

    United Airlines and Delta can get you from Rapid City to Sioux Falls in just under 5h 22m. Your travel time can differ by up to 1h 27m. 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

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