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Cheap flights from Sioux Falls to Rapid City from $220

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 10/5. 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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0 bags

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Find the cheapest flights from Sioux Falls to Rapid City

Cheap round-trip flights

United Airlines Logo
5:06 pm - 9:59 pmFSD-RAP
5h 53m1 stop
United Airlines Logo
12:56 pm - 8:21 pmRAP-FSD
6h 25m1 stop
$229United Airlines
Find Deal
Wed, Sep 24 - Fri, Oct 3
United Airlines Logo
9:16 am - 2:44 pmFSD-RAP
6h 28m1 stop
United Airlines Logo
5:30 am - 10:41 amRAP-FSD
4h 11m1 stop
$361United Airlines
Find Deal
Fri, Sep 12 - Sun, Sep 14
Logo
7:37 pm - 4:49 pmFSD-RAP
46h 12m2 stops
Logo
10:03 am - 2:39 pmRAP-FSD
27h 36m1 stop
$371
Find Deal
Fri, Sep 26 - Fri, Oct 3
Logo
2:38 pm - 4:49 pmFSD-RAP
27h 11m2 stops
Logo
10:03 am - 2:39 pmRAP-FSD
27h 36m1 stop
$375
Find Deal
Wed, Sep 24 - Fri, Oct 3
United Airlines Logo
11:44 am - 4:02 pmFSD-RAP
5h 18m1 stop
United Airlines Logo
5:30 am - 10:41 amRAP-FSD
4h 11m1 stop
$393United Airlines
Find Deal
Fri, Sep 12 - Tue, Sep 16
United Airlines Logo
6:00 am - 9:10 amFSD-RAP
4h 10m1 stop
United Airlines Logo
5:30 am - 10:42 amRAP-FSD
4h 12m1 stop
$413United Airlines
Find Deal
Fri, Sep 26 - Fri, Oct 3
Logo
2:38 pm - 4:49 pmFSD-RAP
27h 11m2 stops
Logo
5:39 pm - 11:53 amRAP-FSD
17h 14m1 stop
$439
Find Deal
Wed, Sep 24 - Sun, Sep 28
United Airlines Logo
5:06 pm - 9:59 pmFSD-RAP
5h 53m1 stop
United Airlines Logo
7:00 am - 10:42 amRAP-FSD
26h 42m1 stop
$453United Airlines
Find Deal
Wed, Sep 24 - Sun, Sep 28
United Airlines Logo
5:06 pm - 9:59 pmFSD-RAP
5h 53m1 stop
United Airlines Logo
10:15 am - 10:41 amRAP-FSD
23h 26m1 stop
$497United Airlines
Find Deal
Thu, Sep 11 - Mon, Sep 15
United Airlines Logo
8:00 am - 5:00 pmFSD-RAP
10h 00m2 stops
United Airlines Logo
8:30 am - 8:21 pmRAP-FSD
10h 51m1 stop
$560United Airlines
Find Deal
Sat, Oct 4 - Sun, Oct 5

United Airlines flights from Sioux Falls to Rapid City

Our best United Airlines deals on Sioux Falls to Rapid City flight tickets
United Airlines
Sep 24
FSD5:06 pmSioux Falls Joe Foss Field
5h 53m
1 stop
RAP9:59 pmRapid City
Oct 3
RAP12:56 pmRapid City
6h 25m
1 stop
FSD8:21 pmSioux Falls Joe Foss Field
$229
Find similar
United Airlines
Sep 12
FSD9:16 amSioux Falls Joe Foss Field
6h 28m
1 stop
RAP2:44 pmRapid City
Sep 14
RAP5:30 amRapid City
4h 11m
1 stop
FSD10:41 amSioux Falls Joe Foss Field
$361
Find similar
United Airlines
Sep 12
FSD11:44 amSioux Falls Joe Foss Field
5h 18m
1 stop
RAP4:02 pmRapid City
Sep 16
RAP5:30 amRapid City
4h 11m
1 stop
FSD10:41 amSioux Falls Joe Foss Field
$393
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 August 29, 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

Wed 9/24

5:06 pm-9:59 pm

1 stop5h 53m

Rapid City

Fri 10/3

12:56 pm-8:21 pm

1 stop6h 25m

$229

Sioux FallsRapid City

FSD - RAP

FSDRAP

Sioux Falls Joe Foss Field

Fri 9/12

9:16 am-2:44 pm

1 stop6h 28m

Rapid City

Sun 9/14

5:30 am-10:41 am

1 stop4h 11m

$361

Sioux FallsRapid City

FSD - RAP

FSDRAP

Sioux Falls Joe Foss Field

Fri 9/26

7:37 pm-4:49 pm

2 stops46h 12m

Rapid City

Fri 10/3

10:03 am-2:39 pm

1 stop27h 36m

$371

Sioux FallsRapid City

FSD - RAP

FSDRAP

Sioux Falls Joe Foss Field

Wed 9/24

2:38 pm-4:49 pm

2 stops27h 11m

Rapid City

Fri 10/3

10:03 am-2:39 pm

1 stop27h 36m

$375

Sioux FallsRapid City

FSD - RAP

FSDRAP

Sioux Falls Joe Foss Field

Fri 9/12

11:44 am-4:02 pm

1 stop5h 18m

Rapid City

Tue 9/16

5:30 am-10:41 am

1 stop4h 11m

$393

Sioux FallsRapid City

FSD - RAP

FSDRAP

Sioux Falls Joe Foss Field

Fri 9/26

6:00 am-9:10 am

1 stop4h 10m

Rapid City

Fri 10/3

5:30 am-10:42 am

1 stop4h 12m

$413

Sioux FallsRapid City

FSD - RAP

FSDRAP

Sioux Falls Joe Foss Field

Wed 9/24

2:38 pm-4:49 pm

2 stops27h 11m

Rapid City

Sun 9/28

5:39 pm-11:53 am

1 stop17h 14m

$439

Sioux FallsRapid City

FSD - RAP

FSDRAP

Sioux Falls Joe Foss Field

Wed 9/24

5:06 pm-9:59 pm

1 stop5h 53m

Rapid City

Sun 9/28

7:00 am-10:42 am

1 stop26h 42m

$453

Sioux FallsRapid City

FSD - RAP

FSDRAP

Sioux Falls Joe Foss Field

Thu 9/11

5:06 pm-9:59 pm

1 stop5h 53m

Rapid City

Mon 9/15

10:15 am-10:41 am

1 stop23h 26m

$497

Sioux FallsRapid City

FSD - RAP

FSDRAP

Sioux Falls Joe Foss Field

Sat 10/4

8:00 am-5:00 pm

2 stops10h 00m

Rapid City

Sun 10/5

8:30 am-8:21 pm

1 stop10h 51m

$560

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 06m.

  • 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
Sturgis
Keystone
Spearfish
Custer
Hot Springs
Wall
Hill City

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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