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Cheap flights from Louisville to Rapid City from $297

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 10/21. 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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Find the cheapest flights from Louisville to Rapid City (SDF-RAP)

Cheap round-trip flights

United Airlines Logo
3:30 pm - 8:34 pmSDF-RAP
7h 04m1 stop
United Airlines Logo
1:44 pm - 10:30 pmRAP-SDF
6h 46m1 stop
$297United Airlines
Find Deal
Tue, Oct 21 - Thu, Oct 23
United Airlines Logo
8:45 am - 4:00 pmSDF-RAP
9h 15m2 stops
United Airlines Logo
1:44 pm - 10:30 pmRAP-SDF
6h 46m1 stop
$302United Airlines
Find Deal
Tue, Oct 21 - Thu, Oct 23
American Airlines Logo
9:44 am - 3:58 pmSDF-RAP
8h 14m1 stop
American Airlines Logo
12:08 pm - 8:21 pmRAP-SDF
6h 13m1 stop
$333American Airlines
Find Deal
Thu, Oct 23 - Sat, Oct 25
United Airlines Logo
9:31 am - 12:38 pmSDF-RAP
5h 07m1 stop
United Airlines Logo
5:30 am - 5:15 pmRAP-SDF
9h 45m2 stops
$334United Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 16
United Airlines Logo
10:55 am - 8:39 pmSDF-RAP
11h 44m2 stops
United Airlines Logo
5:30 am - 5:15 pmRAP-SDF
9h 45m2 stops
$339United Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 16
Delta Logo
6:00 am - 11:37 amSDF-RAP
7h 37m1 stop
Delta Logo
4:24 pm - 10:58 pmRAP-SDF
4h 34m1 stop
$354Delta
Find Deal
Sat, Sep 6 - Mon, Sep 15
American Airlines Logo
10:00 am - 4:04 pmSDF-RAP
8h 04m1 stop
American Airlines Logo
6:12 pm - 9:24 amRAP-SDF
13h 12m1 stop
$371American Airlines
Find Deal
Tue, Sep 16 - Thu, Sep 18
Logo
4:20 pm - 12:12 pmSDF-RAP
21h 52m2 stops
Logo
5:58 pm - 2:02 pmRAP-SDF
18h 04m1 stop
$400
Find Deal
Thu, Sep 25 - Sun, Oct 26
Delta Logo
7:10 am - 11:37 amSDF-RAP
6h 27m1 stop
Delta Logo
2:27 pm - 10:58 pmRAP-SDF
6h 31m1 stop
$419Delta
Find Deal
Sat, Sep 6 - Fri, Sep 12
Logo
4:20 pm - 12:12 pmSDF-RAP
21h 52m2 stops
Logo
5:39 pm - 3:20 pmRAP-SDF
19h 41m1 stop
$511
Find Deal
Sun, Sep 7 - Sun, Sep 14

United Airlines flights from Louisville to Rapid City

Our best United Airlines deals on Louisville to Rapid City flight tickets
United Airlines
Oct 21
SDF3:30 pmLouisville Intl
7h 04m
1 stop
RAP8:34 pmRapid City
Oct 23
RAP1:44 pmRapid City
6h 46m
1 stop
SDF10:30 pmLouisville Intl
$297
Find similar
United Airlines
Oct 21
SDF8:45 amLouisville Intl
9h 15m
2 stops
RAP4:00 pmRapid City
Oct 23
RAP1:44 pmRapid City
6h 46m
1 stop
SDF10:30 pmLouisville Intl
$302
Find similar
United Airlines
Sep 9
SDF9:31 amLouisville Intl
5h 07m
1 stop
RAP12:38 pmRapid City
Sep 16
RAP5:30 amRapid City
9h 45m
2 stops
SDF5:15 pmLouisville Intl
$334
Find similar

Delta flights from Louisville to Rapid City

Our best Delta deals on Louisville to Rapid City flight tickets
Delta
Sep 6
SDF6:00 amLouisville Intl
7h 37m
1 stop
RAP11:37 amRapid City
Sep 15
RAP4:24 pmRapid City
4h 34m
1 stop
SDF10:58 pmLouisville Intl
$354
Find similar
Delta
Sep 6
SDF7:10 amLouisville Intl
6h 27m
1 stop
RAP11:37 amRapid City
Sep 12
RAP2:27 pmRapid City
6h 31m
1 stop
SDF10:58 pmLouisville Intl
$419
Find similar
Delta
Sep 8
SDF7:34 pmLouisville Intl
4h 58m
1 stop
RAP10:32 pmRapid City
Sep 15
RAP4:24 pmRapid City
4h 34m
1 stop
SDF10:58 pmLouisville Intl
$420
Find similar

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 August 20, 2025.
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

LouisvilleRapid City

SDF - RAP

SDFRAP

Louisville Intl

Tue 10/21

3:30 pm-8:34 pm

1 stop7h 04m

Rapid City

Thu 10/23

1:44 pm-10:30 pm

1 stop6h 46m

$297

LouisvilleRapid City

SDF - RAP

SDFRAP

Louisville Intl

Tue 10/21

8:45 am-4:00 pm

2 stops9h 15m

Rapid City

Thu 10/23

1:44 pm-10:30 pm

1 stop6h 46m

$302

LouisvilleRapid City

SDF - RAP

SDFRAP

Louisville Intl

Thu 10/23

9:44 am-3:58 pm

1 stop8h 14m

Rapid City

Sat 10/25

12:08 pm-8:21 pm

1 stop6h 13m

$333

LouisvilleRapid City

SDF - RAP

SDFRAP

Louisville Intl

Tue 9/9

9:31 am-12:38 pm

1 stop5h 07m

Rapid City

Tue 9/16

5:30 am-5:15 pm

2 stops9h 45m

$334

LouisvilleRapid City

SDF - RAP

SDFRAP

Louisville Intl

Tue 9/9

10:55 am-8:39 pm

2 stops11h 44m

Rapid City

Tue 9/16

5:30 am-5:15 pm

2 stops9h 45m

$339

LouisvilleRapid City

SDF - RAP

SDFRAP

Louisville Intl

Sat 9/6

6:00 am-11:37 am

1 stop7h 37m

Rapid City

Mon 9/15

4:24 pm-10:58 pm

1 stop4h 34m

$354

LouisvilleRapid City

SDF - RAP

SDFRAP

Louisville Intl

Tue 9/16

10:00 am-4:04 pm

1 stop8h 04m

Rapid City

Thu 9/18

6:12 pm-9:24 am

1 stop13h 12m

$371

LouisvilleRapid City

SDF - RAP

SDFRAP

Louisville Intl

Thu 9/25

4:20 pm-12:12 pm

2 stops21h 52m

Rapid City

Sun 10/26

5:58 pm-2:02 pm

1 stop18h 04m

$400

LouisvilleRapid City

SDF - RAP

SDFRAP

Louisville Intl

Sat 9/6

7:10 am-11:37 am

1 stop6h 27m

Rapid City

Fri 9/12

2:27 pm-10:58 pm

1 stop6h 31m

$419

LouisvilleRapid City

SDF - RAP

SDFRAP

Louisville Intl

Sun 9/7

4:20 pm-12:12 pm

2 stops21h 52m

Rapid City

Sun 9/14

5:39 pm-3:20 pm

1 stop19h 41m

$511

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 is the cheapest month to fly to Rapid City?

The month of January is, on average, the cheapest month to fly to Rapid City from Louisville, with most prices found around $273. If you aren’t able to travel to Rapid City during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $278.

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

According to our data, Wednesday is the cheapest day to fly to Rapid City from Louisville. The lowest ticket price found for a Wednesday departure recently was $342. 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 $533.

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 afternoon. Flights from Louisville to Rapid City during this time can be as low as $378. Flights in the morning are often more expensive with an average ticket price of $455.

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

Direct flights

None
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 58m 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
7,982 reviews
Search Delta flights
American AirlinesPriceFrom $264Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $314Free CancellationRating
7.4
8,928 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
Sturgis
Keystone
Spearfish
Custer
Hot Springs
Wall
Hill City

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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