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South Dakota

$176+ Cheap flights from Rapid City (RAP) to South Dakota

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — FSD
May 27 — Jun 31
Wed 5/27
Wed 6/3
1 adult, Economy
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Cheap flight deals from Rapid City to South Dakota

Cheapest flights from Rapid City to South Dakota
Explore the most affordable flight options available from Rapid City to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 27, 2026.

This United Airlines deal was found by Cheapflights users on 4/23. 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 5/84:13 pm
RAP
-
FSD
1 stop6h 30m
United Airlines
Tue 5/126:00 am
FSD
-
RAP
1 stop4h 23m
United Airlines
Deal found 4/23$319
This United Airlines deal was found by Cheapflights users on 4/22. 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 5/225:00 am
RAP
-
FSD
1 stop4h 40m
United Airlines
Fri 5/296:51 pm
FSD
-
RAP
1 stop4h 34m
United Airlines
Deal found 4/22$330
This United Airlines deal was found by Cheapflights users on 4/24. 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 5/11:00 pm
RAP
-
FSD
1 stop6h 20m
United Airlines
Fri 5/84:57 pm
FSD
-
RAP
1 stop5h 58m
United Airlines
Deal found 4/24$369
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 7/39:58 pm
RAP
-
FSD
1 stop13h 14m
Allegiant Air
Mon 7/68:40 pm
FSD
-
RAP
1 stop24h 01m
Allegiant Air
Deal found 4/24$396
This United Airlines deal was found by Cheapflights users on 4/22. 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 8/295:00 am
RAP
-
FSD
1 stop4h 43m
United Airlines
Tue 9/16:00 am
FSD
-
RAP
1 stop6h 55m
United Airlines
Deal found 4/22$408
This United Airlines deal was found by Cheapflights users on 4/24. 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 4/258:30 am
RAP
-
FSD
1 stop6h 46m
United Airlines
Sun 4/269:05 am
FSD
-
RAP
1 stop6h 50m
United Airlines
Deal found 4/24$439
This United Airlines deal was found by Cheapflights users on 4/26. 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 5/245:00 am
RAP
-
FSD
1 stop6h 35m
United Airlines
Sun 5/316:51 pm
FSD
-
RAP
1 stop4h 34m
United Airlines
Deal found 4/26$447
This Delta deal was found by Cheapflights users on 4/26. 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.
Fri 5/154:33 pm
RAP
-
FSD
1 stop5h 38m
Delta
Mon 5/188:19 am
FSD
-
RAP
1 stop6h 25m
Delta
Deal found 4/26$503
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 5/105:57 pm
RAP
-
FSD
1 stop25h 06m
Allegiant Air
Thu 5/149:10 pm
FSD
-
RAP
1 stop14h 32m
Allegiant Air
Deal found 4/25$529
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/2210:04 am
RAP
-
FSD
1 stop25h 07m
Multiple Airlines
Fri 5/294:25 pm
FSD
-
RAP
2 stops46h 19m
Multiple Airlines
Deal found 4/22$580
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 5/105:57 pm
RAP
-
FSD
2 stops20h 25m
Multiple Airlines
Thu 5/149:10 pm
FSD
-
RAP
1 stop14h 32m
Multiple Airlines
Deal found 4/25$608

Find flight deals from Rapid City to South Dakota

Keep the following information in mind while searching for Rapid City to South Dakota flight deals. Data was last updated April 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$319
(United Airlines)

One-way from

$176
(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 South Dakota
Search Deals
One-way flight from Rapid City to South Dakota
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rapid City to South Dakota 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 April 27, 2026.
Use the filters below to find and compare flights from Rapid City to South Dakota that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Rapid CitySioux Falls

RAP - FSD

RAPFSD

Rapid City

Fri 5/8

4:13 pm-11:43 pm

1 stop6h 30m

Sioux Falls Joe Foss Field

Tue 5/12

6:00 am-9:23 am

1 stop4h 23m

$319

Rapid CitySioux Falls

RAP - FSD

RAPFSD

Rapid City

Sat 5/9

8:25 am-4:22 pm

1 stop6h 57m

Sioux Falls Joe Foss Field

Wed 5/13

6:00 am-9:23 am

1 stop4h 23m

$319
Quickest round-trip

Rapid CitySioux Falls

RAP - FSD

RAPFSD

Rapid City

Fri 5/22

5:00 am-10:40 am

1 stop4h 40m

Sioux Falls Joe Foss Field

Fri 5/29

6:51 pm-10:25 pm

1 stop4h 34m

$330

Rapid CitySioux Falls

RAP - FSD

RAPFSD

Rapid City

Sat 8/29

5:00 am-10:43 am

1 stop4h 43m

Sioux Falls Joe Foss Field

Tue 9/1

6:00 am-11:55 am

1 stop6h 55m

$408

Rapid CitySioux Falls

RAP - FSD

RAPFSD

Rapid City

Sun 5/24

5:00 am-12:35 pm

1 stop6h 35m

Sioux Falls Joe Foss Field

Sun 5/31

6:51 pm-10:25 pm

1 stop4h 34m

$447

Rapid CitySioux Falls

RAP - FSD

RAPFSD

Rapid City

Sun 5/10

5:57 pm-8:03 pm

1 stop25h 06m

Sioux Falls Joe Foss Field

Thu 5/14

9:10 pm-10:42 am

1 stop14h 32m

$529

Rapid CitySioux Falls

RAP - FSD

RAPFSD

Rapid City

Fri 5/22

10:04 am-12:11 pm

1 stop25h 07m

Sioux Falls Joe Foss Field

Fri 5/29

4:25 pm-1:44 pm

2 stops46h 19m

$580

Rapid CitySioux Falls

RAP - FSD

RAPFSD

Rapid City

Sun 5/10

2:35 pm-8:20 pm

1 stop4h 45m

Sioux Falls Joe Foss Field

Thu 5/14

9:00 am-1:09 pm

1 stop5h 09m

$635

Rapid CitySioux Falls

RAP - FSD

RAPFSD

Rapid City

Mon 5/11

2:35 pm-8:20 pm

1 stop4h 45m

Sioux Falls Joe Foss Field

Fri 5/15

11:25 am-11:35 am

1 stop25h 10m

$653

Rapid CitySioux Falls

RAP - FSD

RAPFSD

Rapid City

Fri 7/3

3:21 pm-10:07 pm

2 stops29h 46m

Sioux Falls Joe Foss Field

Mon 7/6

5:00 am-10:24 am

1 stop6h 24m

$702

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 16 resultsSorted by cheapest first
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Best time to book a flight from Rapid City to South Dakota

Have a flexible travel schedule? Discover the best time to fly to South Dakota 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.

Cheapflights Insights

Everything you need to know about your flight from Rapid City to South Dakota
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Rapid City to South Dakota. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Rapid City to South Dakota?

    Rapid City (RAP) is the airport you will fly out of if you book a flight from Rapid City to South Dakota. It is only a 9.0 mi journey to Rapid City (RAP) from Rapid City’s city center.

  • How long is the flight from Rapid City to South Dakota?

    Airlines like United Airlines and Allegiant Air fly from Rapid City to South Dakota in about 6h 30m. The time it takes to get you to your destination can typically vary by up to 6h 44m. The distance from Rapid City to South Dakota is about 316 mi. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Rapid City to South Dakota?

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

  • Can I find deals for business class flights from Rapid City to South Dakota?

    Yes. Cheapflights offers flight deals from Rapid City to South Dakota 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

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Alternative routes for Rapid City to South Dakota

See prices for flight routes from nearby airports that may be better suited for you.
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