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Rapid City

$269+ Cheap flights from Sioux Falls to Rapid City (FSD - RAP)

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 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — RAP
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Sioux Falls to Rapid City

Cheapest flights from Sioux Falls to Rapid City
Explore the most affordable flight options available from Sioux Falls to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/16. 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 12/258:50 amFSD - RAP
1 stop4h 56mUnited Airlines
Thu 12/253:35 pmRAP - FSD
1 stop7h 20mUnited Airlines
Deal found 12/16$353
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/258:50 amFSD - RAP
1 stop4h 56mUnited Airlines
Fri 12/266:05 pmRAP - FSD
1 stop4h 50mUnited Airlines
Deal found 12/16$359
This Delta deal was found by Cheapflights users on 12/16. 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.
Thu 12/2511:06 amFSD - RAP
1 stop5h 28mDelta
Mon 12/296:19 amRAP - FSD
1 stop5h 14mDelta
Deal found 12/16$499
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/318:50 amFSD - RAP
1 stop4h 56mUnited Airlines
Sun 1/46:05 pmRAP - FSD
1 stop24h 55mUnited Airlines
Deal found 12/16$507
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/258:50 amFSD - RAP
1 stop4h 56mUnited Airlines
Sat 12/2712:18 pmRAP - FSD
1 stop6h 42mUnited Airlines
Deal found 12/16$509
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/231:52 pmFSD - RAP
1 stop22h 40mUnited Airlines
Thu 12/2512:18 pmRAP - FSD
1 stop6h 42mUnited Airlines
Deal found 12/16$538
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/2411:27 amFSD - RAP
2 stops25h 05mUnited Airlines
Thu 12/253:35 pmRAP - FSD
1 stop7h 20mUnited Airlines
Deal found 12/16$543
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/236:16 pmFSD - RAP
2 stops18h 16mUnited Airlines
Fri 12/266:05 pmRAP - FSD
1 stop4h 50mUnited Airlines
Deal found 12/16$568
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/196:00 amFSD - RAP
1 stop6h 32mUnited Airlines
Fri 12/193:35 pmRAP - FSD
1 stop23h 56mUnited Airlines
Deal found 12/17$573

Find flight deals from Sioux Falls to Rapid City

Discover tips and strategies to find the most affordable flight options for your journey from Sioux Falls (FSD) to Rapid City (RAP). 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 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$309
(United Airlines)
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Rapid City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Rapid City flights.
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From Sioux Falls Joe Foss Field to Rapid City
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Sioux Falls to Rapid City 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 18, 2025.
Use the filters below to find and compare flights from Sioux Falls to Rapid City that are best for you.

Fly from

Sioux Falls

Fly to

Rapid City

Route

Depart

Return

Price

Sioux FallsRapid City

FSD - RAP

FSDRAP

Sioux Falls Joe Foss Field

Wed 1/28

9:00 am-1:12 pm

1 stop5h 12m

Rapid City

Sat 1/31

2:40 pm-8:24 pm

1 stop4h 44m

$309

Sioux FallsRapid City

FSD - RAP

FSDRAP

Sioux Falls Joe Foss Field

Wed 12/31

8:50 am-12:46 pm

1 stop4h 56m

Rapid City

Sun 1/4

6:05 pm-2:27 pm

2 stops19h 22m

$567

Sioux FallsRapid City

FSD - RAP

FSDRAP

Sioux Falls Joe Foss Field

Sat 12/27

1:25 pm-3:34 pm

1 stop27h 09m

Rapid City

Mon 12/29

6:19 am-12:33 pm

1 stop5h 14m

$693

Sioux FallsRapid City

FSD - RAP

FSDRAP

Sioux Falls Joe Foss Field

Sat 12/27

8:50 am-3:00 pm

1 stop7h 10m

Rapid City

Sun 12/28

8:45 am-8:00 pm

1 stop10h 15m

$812

Sioux FallsRapid City

FSD - RAP

FSDRAP

Sioux Falls Joe Foss Field

Sun 12/28

11:06 am-3:34 pm

1 stop5h 28m

Rapid City

Mon 12/29

6:19 am-12:33 pm

1 stop5h 14m

$896

Sioux FallsRapid City

FSD - RAP

FSDRAP

Sioux Falls Joe Foss Field

Mon 12/29

8:50 am-12:46 pm

1 stop4h 56m

Rapid City

Mon 12/29

6:05 pm-11:55 pm

1 stop4h 50m

$948

Sioux FallsRapid City

FSD - RAP

FSDRAP

Sioux Falls Joe Foss Field

Thu 1/1

3:08 pm-7:12 pm

2 stops29h 04m

Rapid City

Sun 1/4

11:11 am-2:27 pm

2 stops26h 16m

$1,003

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Compare providers for flights from Sioux Falls to Rapid City

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 Sioux Falls to Rapid City 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 Sioux Falls-Rapid City flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Sioux Falls-Rapid City flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Sioux Falls-Rapid City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sioux Falls-Rapid City 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 Sioux Falls-Rapid City 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 Sioux Falls to Rapid City

Have a flexible travel schedule? Discover the best time to fly to Rapid City 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 Rapid City

What is the cheapest time of day to fly from FSD to RAP?

Find hourly flight availability from Sioux Falls to Rapid City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s typically best to fly out from Sioux Falls to Rapid City in the evening. Doing so could potentially save you 41% on the flight price compared to flying in the morning, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from Sioux Falls to Rapid City. 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 Rapid City?

    A quick flight from Sioux Falls to Rapid City can take about 5h 12m. United Airlines provides one of the quickest options available for as low as $309. The distance from Sioux Falls to Rapid City is about 316 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sioux Falls to Rapid City 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 Rapid City?

Book flights to Rapid City if you plan to visit one of these locations
Keystone
Deadwood
Sturgis
Spearfish

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