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Cheap flights from Sioux Falls to Rapid City from $228

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sioux Falls to Rapid City departing on 11/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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United Airlines Logo
9:00 am - 1:11 pmFSD-RAP
5h 11m1 stop
United Airlines Logo
12:41 pm - 8:21 pmRAP-FSD
6h 40m1 stop
$229United Airlines
Find Deal
Fri, Dec 12 - Mon, Dec 15
Allegiant Air Logo
11:39 am - 8:54 pmFSD-RAP
10h 15m1 stop
Allegiant Air Logo
10:10 pm - 10:56 amRAP-FSD
11h 46m1 stop
$250Allegiant Air
Find Deal
Sun, Nov 16 - Thu, Nov 20
Delta Logo
5:15 am - 10:05 amFSD-RAP
5h 50m1 stop
Delta Logo
10:40 am - 3:33 pmRAP-FSD
3h 53m1 stop
$313Delta
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Wed, Mar 25 - Sat, Mar 28
Delta Logo
5:15 am - 10:05 amFSD-RAP
5h 50m1 stop
Delta Logo
4:00 pm - 10:58 pmRAP-FSD
5h 58m1 stop
$319Delta
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Wed, Mar 25 - Sat, Mar 28
Multiple Airlines Logo
11:39 am - 8:54 pmFSD-RAP
10h 15m1 stop
Multiple Airlines Logo
10:10 pm - 7:36 pmRAP-FSD
20h 26m2 stops
$362Multiple Airlines
Find Deal
Sun, Nov 16 - Thu, Nov 20
Allegiant Air Logo
12:06 pm - 8:13 amFSD-RAP
21h 07m1 stop
Allegiant Air Logo
3:13 pm - 11:16 amRAP-FSD
19h 03m1 stop
$386Allegiant Air
Find Deal
Fri, Dec 19 - Sun, Dec 21
United Airlines Logo
9:00 am - 1:11 pmFSD-RAP
5h 11m1 stop
United Airlines Logo
4:35 pm - 10:45 amRAP-FSD
17h 10m2 stops
$408United Airlines
Find Deal
Fri, Dec 12 - Mon, Dec 15
United Airlines Logo
6:00 am - 11:26 amFSD-RAP
6h 26m1 stop
United Airlines Logo
8:45 am - 8:00 pmRAP-FSD
10h 15m1 stop
$433United Airlines
Find Deal
Tue, Dec 16 - Sun, Dec 21
Allegiant Air Logo
4:41 pm - 9:13 amFSD-RAP
17h 32m1 stop
Allegiant Air Logo
5:31 pm - 1:37 pmRAP-FSD
19h 06m1 stop
$477Allegiant Air
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Fri, Nov 28 - Mon, Dec 1
Multiple Airlines Logo
12:06 pm - 8:13 amFSD-RAP
21h 07m1 stop
Multiple Airlines Logo
10:20 pm - 7:55 pmRAP-FSD
20h 35m2 stops
$490Multiple Airlines
Find Deal
Fri, Dec 19 - Sun, Dec 21

United Airlines flights from Sioux Falls to Rapid City

Our best United Airlines deals on Sioux Falls to Rapid City flight tickets
United Airlines
Dec 12
FSD9:00 amSioux Falls Joe Foss Field
5h 11m
1 stop
RAP1:11 pmRapid City
Dec 15
RAP12:41 pmRapid City
6h 40m
1 stop
FSD8:21 pmSioux Falls Joe Foss Field
$229
Find similar
United Airlines
Dec 12
FSD9:00 amSioux Falls Joe Foss Field
5h 11m
1 stop
RAP1:11 pmRapid City
Dec 15
RAP4:35 pmRapid City
17h 10m
2 stops
FSD10:45 amSioux Falls Joe Foss Field
$408
Find similar
United Airlines
Dec 16
FSD6:00 amSioux Falls Joe Foss Field
6h 26m
1 stop
RAP11:26 amRapid City
Dec 21
RAP8:45 amRapid City
10h 15m
1 stop
FSD8:00 pmSioux Falls Joe Foss Field
$433
Find similar

Allegiant Air flights from Sioux Falls to Rapid City

Our best Allegiant Air deals on Sioux Falls to Rapid City flight tickets
Allegiant Air
Nov 16
FSD11:39 amSioux Falls Joe Foss Field
10h 15m
1 stop
RAP8:54 pmRapid City
Nov 20
RAP10:10 pmRapid City
11h 46m
1 stop
FSD10:56 amSioux Falls Joe Foss Field
$250
Find similar
Allegiant Air
Dec 19
FSD12:06 pmSioux Falls Joe Foss Field
21h 07m
1 stop
RAP8:13 amRapid City
Dec 21
RAP3:13 pmRapid City
19h 03m
1 stop
FSD11:16 amSioux Falls Joe Foss Field
$386
Find similar
Allegiant Air
Nov 28
FSD4:41 pmSioux Falls Joe Foss Field
17h 32m
1 stop
RAP9:13 amRapid City
Dec 1
RAP5:31 pmRapid City
19h 06m
1 stop
FSD1:37 pmSioux Falls Joe Foss Field
$477
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Sioux Falls to Rapid City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Sioux FallsRapid City

FSD - RAP

FSDRAP

Sioux Falls Joe Foss Field

Fri 12/12

9:00 am-1:11 pm

1 stop5h 11m

Rapid City

Mon 12/15

12:41 pm-8:21 pm

1 stop6h 40m

$229

Sioux FallsRapid City

FSD - RAP

FSDRAP

Sioux Falls Joe Foss Field

Sun 11/16

11:39 am-8:54 pm

1 stop10h 15m

Rapid City

Thu 11/20

10:10 pm-10:56 am

1 stop11h 46m

$250

Sioux FallsRapid City

FSD - RAP

FSDRAP

Sioux Falls Joe Foss Field

Wed 3/25

5:15 am-10:05 am

1 stop5h 50m

Rapid City

Sat 3/28

10:40 am-3:33 pm

1 stop3h 53m

$313

Sioux FallsRapid City

FSD - RAP

FSDRAP

Sioux Falls Joe Foss Field

Wed 3/25

5:15 am-10:05 am

1 stop5h 50m

Rapid City

Sat 3/28

4:00 pm-10:58 pm

1 stop5h 58m

$319

Sioux FallsRapid City

FSD - RAP

FSDRAP

Sioux Falls Joe Foss Field

Sun 11/16

11:39 am-8:54 pm

1 stop10h 15m

Rapid City

Thu 11/20

10:10 pm-7:36 pm

2 stops20h 26m

$362

Sioux FallsRapid City

FSD - RAP

FSDRAP

Sioux Falls Joe Foss Field

Fri 12/19

12:06 pm-8:13 am

1 stop21h 07m

Rapid City

Sun 12/21

3:13 pm-11:16 am

1 stop19h 03m

$386

Sioux FallsRapid City

FSD - RAP

FSDRAP

Sioux Falls Joe Foss Field

Fri 12/12

9:00 am-1:11 pm

1 stop5h 11m

Rapid City

Mon 12/15

4:35 pm-10:45 am

2 stops17h 10m

$408

Sioux FallsRapid City

FSD - RAP

FSDRAP

Sioux Falls Joe Foss Field

Tue 12/16

6:00 am-11:26 am

1 stop6h 26m

Rapid City

Sun 12/21

8:45 am-8:00 pm

1 stop10h 15m

$433

Sioux FallsRapid City

FSD - RAP

FSDRAP

Sioux Falls Joe Foss Field

Fri 11/28

4:41 pm-9:13 am

1 stop17h 32m

Rapid City

Mon 12/1

5:31 pm-1:37 pm

1 stop19h 06m

$477

Sioux FallsRapid City

FSD - RAP

FSDRAP

Sioux Falls Joe Foss Field

Fri 12/19

12:06 pm-8:13 am

1 stop21h 07m

Rapid City

Sun 12/21

10:20 pm-7:55 pm

2 stops20h 35m

$490

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Rapid City from

How to get the cheapest flight ticket from Sioux Falls to Rapid City

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

What is the cheapest day to depart on your flight to Rapid City?

According to our data, Friday is the cheapest day to fly to Rapid City from Sioux Falls. The lowest ticket price found for a Friday departure recently was $310. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Rapid City is Monday, with ticket prices averaging around $608.

What is the cheapest time of day to depart on your flight to Rapid City?

Our most recent data shows that the best time of day to fly to Rapid City is in the evening. Flights from Sioux Falls to Rapid City during this time can be as low as $295. Flights in the morning are often more expensive with an average ticket price of $509.

When to book flights from Sioux Falls to Rapid City

Are you open to changing your travel dates? Check out the ideal times to fly from Sioux Falls to Rapid City according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Sioux Falls to Rapid City (FSD to RAP) flight deals and tips

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

Direct flights

None
There are no direct flights from Sioux Falls to Rapid City. There are no popular flight routes from Sioux Falls to Rapid City.
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  • How far is Sioux Falls Joe Foss Field to Rapid City by plane?

    There are 325.9 mi between Sioux Falls Joe Foss Field and Rapid City. A reasonable flight in good conditions will take 4h 43m.

  • When did momondo last update prices for flights from Sioux Falls Joe Foss Field Airport to Rapid City Airport?

    Prices for flights from Sioux Falls Joe Foss Field Airport to Rapid City Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Sioux Falls Joe Foss Field Airport to Rapid City Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sioux Falls Joe Foss Field Airport to Rapid City Airport.

  • What documentation or ID do you need to fly to Rapid City Airport?

    The travel and health documents required for your trip to Rapid City Airport 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 Rapid City Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Rapid City?

Book flights to Rapid City if you plan to visit one of these locations
Deadwood
Keystone
Sturgis
Spearfish
Custer
Hill City
Wall
Hot Springs

Why use momondo?

Why should I use momondo to find a flight deal from Sioux Falls to Rapid City?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Sioux Falls to Rapid City for you.

Can I find flights from Sioux Falls to Rapid City with flexible booking policies on momondo?

Yes. All flights to Rapid City from Sioux Falls on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Sioux Falls to Rapid City?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Rapid City from Sioux Falls.

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

If you are not ready to book a flight from Sioux Falls to Rapid City now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Rapid City and let you know when they change.

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