What is the cheapest airline that flies from Rapid City to South Dakota?

Allegiant Air and United Airlines are the most popular carriers operating from Rapid City to South Dakota

When did momondo last update prices for flights from Rapid City Airport to South Dakota?

Prices for flights from Rapid City Airport to South Dakota are refreshed on a daily basis.

How old do you have to be to fly from Rapid City Airport to South Dakota?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Rapid City Airport to South Dakota.

What documentation or ID do you need to fly to South Dakota?

The travel and health documents required for your trip to South Dakota can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South Dakota. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$180 Cheap Flights from Rapid City to South Dakota in 2025/26

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Find the cheapest flights from Rapid City to South Dakota

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:10 pm - 10:56 pmRAP-FSD

5h 46m1 stop

5:00 am - 10:13 amFSD-RAP

6h 13m1 stop

$229Delta

Find Deal

Sat, Feb 21 - Tue, Feb 24

12:27 pm - 8:23 pmRAP-FSD

6h 56m1 stop

6:00 am - 9:15 amFSD-RAP

4h 15m1 stop

$259United Airlines

Find Deal

Tue, Nov 18 - Sat, Nov 22

6:00 pm - 11:44 pmRAP-FSD

4h 44m1 stop

6:00 am - 9:15 amFSD-RAP

4h 15m1 stop

$279United Airlines

Find Deal

Thu, Nov 13 - Mon, Nov 17

2:52 pm - 8:39 pmRAP-FSD

4h 47m1 stop

9:00 am - 1:13 pmFSD-RAP

5h 13m1 stop

$324United Airlines

Find Deal

Sat, Feb 21 - Tue, Feb 24

9:44 pm - 1:47 pmRAP-FSD

15h 03m2 stops

11:46 am - 9:25 pmFSD-RAP

10h 39m1 stop

$371Multiple Airlines

Find Deal

Sun, Nov 16 - Thu, Nov 20

9:44 pm - 12:44 pmRAP-FSD

14h 00m1 stop

11:46 am - 9:25 pmFSD-RAP

10h 39m1 stop

$381Allegiant Air

Find Deal

Sun, Nov 16 - Thu, Nov 20

5:20 am - 10:17 pmRAP-FSD

15h 57m2 stops

9:00 am - 1:13 pmFSD-RAP

5h 13m1 stop

$408United Airlines

Find Deal

Sat, Feb 21 - Tue, Feb 24

5:20 am - 5:51 pmRAP-FSD

11h 31m2 stops

9:00 am - 1:13 pmFSD-RAP

5h 13m1 stop

$453United Airlines

Find Deal

Sat, Feb 21 - Tue, Feb 24

11:02 am - 3:45 pmRAP-FSD

3h 43m1 stop

5:14 am - 10:22 amFSD-RAP

6h 08m1 stop

$455Delta

Find Deal

Mon, Dec 15 - Fri, Dec 19

5:36 am - 10:46 pmRAP-FSD

16h 10m2 stops

7:00 am - 10:19 pmFSD-RAP

16h 19m2 stops

$643American Airlines

Find Deal

Sat, Feb 21 - Tue, Feb 24

Delta flights from Rapid City to South Dakota

Our best Delta deals on Rapid City to South Dakota flight tickets

Delta

Feb 21

RAP4:10 pmRapid City

5h 46m

1 stop

FSD10:56 pmSioux Falls Joe Foss Field

Feb 24

FSD5:00 amSioux Falls Joe Foss Field

6h 13m

1 stop

RAP10:13 amRapid City

$229

Find similar

Delta

Nov 5

RAP4:34 pmRapid City

5h 23m

1 stop

FSD10:57 pmSioux Falls Joe Foss Field

Nov 12

FSD5:18 amSioux Falls Joe Foss Field

6h 09m

1 stop

RAP10:27 amRapid City

$309

Find similar

Delta

Dec 15

RAP11:02 amRapid City

3h 43m

1 stop

FSD3:45 pmSioux Falls Joe Foss Field

Dec 19

FSD5:14 amSioux Falls Joe Foss Field

6h 08m

1 stop

RAP10:22 amRapid City

$455

Find similar

United Airlines flights from Rapid City to South Dakota

Our best United Airlines deals on Rapid City to South Dakota flight tickets

United Airlines

Nov 18

RAP12:27 pmRapid City

6h 56m

1 stop

FSD8:23 pmSioux Falls Joe Foss Field

Nov 22

FSD6:00 amSioux Falls Joe Foss Field

4h 15m

1 stop

RAP9:15 amRapid City

$259

Find similar

United Airlines

Nov 13

RAP6:00 pmRapid City

4h 44m

1 stop

FSD11:44 pmSioux Falls Joe Foss Field

Nov 17

FSD6:00 amSioux Falls Joe Foss Field

4h 15m

1 stop

RAP9:15 amRapid City

$279

Find similar

United Airlines

Feb 21

RAP2:52 pmRapid City

4h 47m

1 stop

FSD8:39 pmSioux Falls Joe Foss Field

Feb 24

FSD9:00 amSioux Falls Joe Foss Field

5h 13m

1 stop

RAP1:13 pmRapid City

$324

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Rapid CitySioux Falls

RAP - FSD

RAPFSD

Rapid City

Sat 2/21

4:10 pm-10:56 pm

1 stop5h 46m

Sioux Falls Joe Foss Field

Tue 2/24

5:00 am-10:13 am

1 stop6h 13m

$229

Rapid CitySioux Falls

RAP - FSD

RAPFSD

Rapid City

Tue 11/18

12:27 pm-8:23 pm

1 stop6h 56m

Sioux Falls Joe Foss Field

Sat 11/22

6:00 am-9:15 am

1 stop4h 15m

$259

Rapid CitySioux Falls

RAP - FSD

RAPFSD

Rapid City

Thu 11/13

6:00 pm-11:44 pm

1 stop4h 44m

Sioux Falls Joe Foss Field

Mon 11/17

6:00 am-9:15 am

1 stop4h 15m

$279

Rapid CitySioux Falls

RAP - FSD

RAPFSD

Rapid City

Sat 2/21

2:52 pm-8:39 pm

1 stop4h 47m

Sioux Falls Joe Foss Field

Tue 2/24

9:00 am-1:13 pm

1 stop5h 13m

$324

Rapid CitySioux Falls

RAP - FSD

RAPFSD

Rapid City

Sun 11/16

9:44 pm-1:47 pm

2 stops15h 03m

Sioux Falls Joe Foss Field

Thu 11/20

11:46 am-9:25 pm

1 stop10h 39m

$371

Rapid CitySioux Falls

RAP - FSD

RAPFSD

Rapid City

Sun 11/16

9:44 pm-12:44 pm

1 stop14h 00m

Sioux Falls Joe Foss Field

Thu 11/20

11:46 am-9:25 pm

1 stop10h 39m

$381

Rapid CitySioux Falls

RAP - FSD

RAPFSD

Rapid City

Sat 2/21

5:20 am-10:17 pm

2 stops15h 57m

Sioux Falls Joe Foss Field

Tue 2/24

9:00 am-1:13 pm

1 stop5h 13m

$408

Rapid CitySioux Falls

RAP - FSD

RAPFSD

Rapid City

Sat 2/21

5:20 am-5:51 pm

2 stops11h 31m

Sioux Falls Joe Foss Field

Tue 2/24

9:00 am-1:13 pm

1 stop5h 13m

$453

Rapid CitySioux Falls

RAP - FSD

RAPFSD

Rapid City

Mon 12/15

11:02 am-3:45 pm

1 stop3h 43m

Sioux Falls Joe Foss Field

Fri 12/19

5:14 am-10:22 am

1 stop6h 08m

$455

Rapid CitySioux Falls

RAP - FSD

RAPFSD

Rapid City

Sat 2/21

5:36 am-10:46 pm

2 stops16h 10m

Sioux Falls Joe Foss Field

Tue 2/24

7:00 am-10:19 pm

2 stops16h 19m

$643

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Rapid City to South Dakota

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to South Dakota?

The cheapest day to depart from Rapid City to South Dakota is on a Friday. Travelers who choose to depart for South Dakota on a Friday will often find tickets for as low as $427. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $434. These prices are subject to change though, so be sure to set up a Price Alert for flights to South Dakota.

What is the cheapest time of day to depart on your flight to South Dakota?

The cheapest time of day to fly to South Dakota is in the morning when flights can be purchased for as low as $412. In the afternoon is when there is more demand to fly to South Dakota, so prices are often more expensive at around $513 per ticket.

Cheap Rapid City to South Dakota flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rapid City to South Dakota

Direct flights	None

There are no direct flights from Rapid City to South Dakota. There are no popular flight routes from Rapid City to South Dakota.

Search flight deals

When did momondo last update prices for flights from Rapid City Airport to South Dakota?
Prices for flights from Rapid City Airport to South Dakota are refreshed on a daily basis.
How old do you have to be to fly from Rapid City Airport to South Dakota?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Rapid City Airport to South Dakota.
What documentation or ID do you need to fly to South Dakota?
The travel and health documents required for your trip to South Dakota can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South Dakota. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Rapid City to South Dakota?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to South Dakota from Rapid City.

Can I find flights from Rapid City to South Dakota with flexible booking policies on momondo?

momondo does allow users to show only those flights to South Dakota from Rapid City which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Rapid City to South Dakota?

Once you have performed a search for Rapid City to South Dakota flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Rapid City to South Dakota right now. Can momondo alert me if prices change?

Price alerts on flights to South Dakota from Rapid City are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.