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Cheap flights from Louisville to Rapid City from $319

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Rapid City departing on 4/18. 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 Louisville to Rapid City

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:36 pm - 9:04 pm
SDF
-
RAP
7h 28m
1 stop
United Airlines Logo
9:20 am - 4:41 pm
RAP
-
SDF
5h 21m
1 stop
$319United Airlines
Sat, Apr 18 - Sat, Apr 25
Delta Logo
3:10 pm - 10:20 pm
SDF
-
RAP
9h 10m
2 stops
Delta Logo
3:55 pm - 10:48 pm
RAP
-
SDF
4h 53m
1 stop
$324Delta
Fri, Apr 17 - Mon, Apr 20
Delta Logo
6:15 am - 10:20 am
SDF
-
RAP
6h 05m
1 stop
Delta Logo
3:55 pm - 10:48 pm
RAP
-
SDF
4h 53m
1 stop
$334Delta
Thu, Apr 9 - Tue, Apr 14
Delta Logo
6:15 am - 10:20 am
SDF
-
RAP
6h 05m
1 stop
Delta Logo
10:58 am - 11:59 pm
RAP
-
SDF
11h 01m
2 stops
$339Delta
Thu, Apr 9 - Tue, Apr 14
Delta Logo
3:05 pm - 10:25 pm
SDF
-
RAP
9h 20m
2 stops
Delta Logo
10:58 am - 11:59 pm
RAP
-
SDF
11h 01m
2 stops
$344Delta
Thu, Apr 9 - Tue, Apr 14
Delta Logo
12:35 pm - 3:15 pm
SDF
-
RAP
4h 40m
1 stop
Delta Logo
10:58 am - 11:59 pm
RAP
-
SDF
11h 01m
2 stops
$349Delta
Sat, Apr 18 - Sat, Apr 25
United Airlines Logo
9:00 am - 1:08 pm
SDF
-
RAP
6h 08m
1 stop
United Airlines Logo
11:40 am - 8:16 pm
RAP
-
SDF
6h 36m
1 stop
$354United Airlines
Fri, Apr 10 - Mon, Apr 13
United Airlines Logo
9:00 am - 1:08 pm
SDF
-
RAP
6h 08m
1 stop
United Airlines Logo
7:00 am - 2:31 pm
RAP
-
SDF
5h 31m
1 stop
$369United Airlines
Sat, Apr 4 - Wed, Apr 8
United Airlines Logo
9:00 am - 1:08 pm
SDF
-
RAP
6h 08m
1 stop
United Airlines Logo
12:00 pm - 11:59 pm
RAP
-
SDF
9h 59m
2 stops
$374United Airlines
Sat, Apr 4 - Wed, Apr 8
Delta Logo
12:35 pm - 3:15 pm
SDF
-
RAP
4h 40m
1 stop
Delta Logo
6:00 am - 7:48 pm
RAP
-
SDF
11h 48m
2 stops
$384Delta
Sat, Apr 18 - Sat, Apr 25

United Airlines flights from Louisville to Rapid City

Our best United Airlines deals on Louisville to Rapid City flight tickets
United Airlines
Apr 18
SDF3:36 pmLouisville Intl
7h 28m
1 stop
RAP9:04 pmRapid City
Apr 25
RAP9:20 amRapid City
5h 21m
1 stop
SDF4:41 pmLouisville Intl
$319
United Airlines
Apr 10
SDF9:00 amLouisville Intl
6h 08m
1 stop
RAP1:08 pmRapid City
Apr 13
RAP11:40 amRapid City
6h 36m
1 stop
SDF8:16 pmLouisville Intl
$354
United Airlines
Apr 4
SDF9:00 amLouisville Intl
6h 08m
1 stop
RAP1:08 pmRapid City
Apr 8
RAP7:00 amRapid City
5h 31m
1 stop
SDF2:31 pmLouisville Intl
$369

Delta flights from Louisville to Rapid City

Our best Delta deals on Louisville to Rapid City flight tickets
Delta
Apr 17
SDF3:10 pmLouisville Intl
9h 10m
2 stops
RAP10:20 pmRapid City
Apr 20
RAP3:55 pmRapid City
4h 53m
1 stop
SDF10:48 pmLouisville Intl
$324
Delta
Apr 9
SDF6:15 amLouisville Intl
6h 05m
1 stop
RAP10:20 amRapid City
Apr 14
RAP3:55 pmRapid City
4h 53m
1 stop
SDF10:48 pmLouisville Intl
$334
Delta
Apr 9
SDF6:15 amLouisville Intl
6h 05m
1 stop
RAP10:20 amRapid City
Apr 14
RAP10:58 amRapid City
11h 01m
2 stops
SDF11:59 pmLouisville Intl
$339

momondo Fare Finder

 
Customize your flight search to find flights from Louisville 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 March 24, 2026.
Use the filters below to find and compare flights from Louisville to Rapid City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LouisvilleRapid City

SDF - RAP

SDFRAP

Louisville Intl

Sat 4/18

3:36 pm-9:04 pm

1 stop7h 28m

Rapid City

Sat 4/25

9:20 am-4:41 pm

1 stop5h 21m

$319

LouisvilleRapid City

SDF - RAP

SDFRAP

Louisville Intl

Fri 4/17

3:10 pm-10:20 pm

2 stops9h 10m

Rapid City

Mon 4/20

3:55 pm-10:48 pm

1 stop4h 53m

$324
Quickest round-trip

LouisvilleRapid City

SDF - RAP

SDFRAP

Louisville Intl

Thu 4/9

6:15 am-10:20 am

1 stop6h 05m

Rapid City

Tue 4/14

3:55 pm-10:48 pm

1 stop4h 53m

$334

LouisvilleRapid City

SDF - RAP

SDFRAP

Louisville Intl

Thu 4/9

6:15 am-10:20 am

1 stop6h 05m

Rapid City

Tue 4/14

10:58 am-11:59 pm

2 stops11h 01m

$339

LouisvilleRapid City

SDF - RAP

SDFRAP

Louisville Intl

Thu 4/9

3:05 pm-10:25 pm

2 stops9h 20m

Rapid City

Tue 4/14

10:58 am-11:59 pm

2 stops11h 01m

$344

LouisvilleRapid City

SDF - RAP

SDFRAP

Louisville Intl

Sat 4/18

12:35 pm-3:15 pm

1 stop4h 40m

Rapid City

Sat 4/25

10:58 am-11:59 pm

2 stops11h 01m

$349

LouisvilleRapid City

SDF - RAP

SDFRAP

Louisville Intl

Fri 4/10

9:00 am-1:08 pm

1 stop6h 08m

Rapid City

Mon 4/13

11:40 am-8:16 pm

1 stop6h 36m

$354

LouisvilleRapid City

SDF - RAP

SDFRAP

Louisville Intl

Sat 4/4

9:00 am-1:08 pm

1 stop6h 08m

Rapid City

Wed 4/8

7:00 am-2:31 pm

1 stop5h 31m

$369

LouisvilleRapid City

SDF - RAP

SDFRAP

Louisville Intl

Sat 4/4

9:00 am-1:08 pm

1 stop6h 08m

Rapid City

Wed 4/8

12:00 pm-11:59 pm

2 stops9h 59m

$374

LouisvilleRapid City

SDF - RAP

SDFRAP

Louisville Intl

Sat 4/18

12:35 pm-3:15 pm

1 stop4h 40m

Rapid City

Sat 4/25

6:00 am-7:48 pm

2 stops11h 48m

$384

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Rapid City from

How to get the cheapest flight ticket from Louisville 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 airlines fly to Rapid City?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Rapid City from Louisville according to our data. United Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Rapid City. Keep in mind that there are 3 different airlines that fly to Rapid City on a routine basis, so you have a few additional options to choose from.

When to book flights from Louisville to Rapid City

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

Cheap Louisville to Rapid City (SDF to RAP) flight deals and tips

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

Fastest flight time

4h 34m

Direct flights

None
The fastest flight from Louisville to Rapid City takes 4h 34m
There are no direct flights from Louisville to Rapid City. There are no popular flight routes from Louisville to Rapid City.
Search flight deals

  • How far is Louisville Intl to Rapid City by plane?

    Louisville Intl and Rapid City are 991.1 mi apart from one another. 4h 34m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Louisville Intl Airport to Rapid City Airport?

    Prices for flights from Louisville Intl Airport to Rapid City Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Louisville Intl Airport to Rapid City Airport?

  • How old do you have to be to fly from Louisville Intl Airport to Rapid City Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Rapid City Airport.

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

    The travel and health documents you'll need for your trip to Rapid City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rapid City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Louisville to Rapid City?

Best airlines flying from Louisville to Rapid City

Compare and see reviews for airlines that fly from Louisville to Rapid City with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $258Free CancellationRating
7.9
8,320 reviews
Search Delta flights
American AirlinesPriceFrom $264Free CancellationRating
7.1
11,492 reviews
Search American Airlines flights
United AirlinesPriceFrom $315Free CancellationRating
7.4
9,467 reviews
Search United Airlines flights

Traveling to a place near Rapid City?

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

Why use momondo?

Why should I use momondo to find a flight deal from Louisville 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 Louisville to Rapid City for you.

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

Flights from Louisville to Rapid City with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Louisville to Rapid City 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 Louisville to Rapid City right now. Can momondo alert me if prices change?

Price alerts on flights to Rapid City from Louisville 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.

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