RAP - SDF

$261 Find Cheap Flights from Rapid City to Louisville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Rapid City to Louisville departing on 5/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Louisville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rapid City to Louisville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rapid City to Louisville, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$339
Delta
Thu 5/14Mon 5/18
RAP - SDF • 1 stop
Cheapest one-way
$248
Multiple Airlines
Sun 5/17
RAP - SDF • 3 stops
Top airlines
Delta
Cheapest • from $339 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Rapid City and Louisville. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Chicago (ORD)
Cheapest • Avg $295 (round-trip)
Chicago (ORD)
Shortest trip • 5h 37m (one-way)
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Louisville!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Rapid City to Louisville (RAP-SDF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Rapid City to Louisville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Rapid City to Louisville

Thu, May 14 - Mon, May 18
Delta Logo
2:36 pm - 11:52 pm
RAP
-
SDF
7h 16m
1 stop
Delta Logo
7:49 pm - 10:23 pm
SDF
-
RAP
4h 34m
1 stop
$339Delta
Thu, May 14 - Mon, May 18
Delta Logo
2:36 pm - 11:52 pm
RAP
-
SDF
7h 16m
1 stop
Delta Logo
7:49 pm - 10:23 pm
SDF
-
RAP
4h 34m
1 stop
$350Delta
Tue, May 5 - Sat, May 9
American Airlines Logo
11:53 am - 9:30 pm
RAP
-
SDF
7h 37m
1 stop
American Airlines Logo
5:41 pm - 9:58 pm
SDF
-
RAP
6h 17m
1 stop
$369American Airlines
Tue, May 5 - Sat, May 9
United Airlines Logo
10:00 am - 8:17 pm
RAP
-
SDF
8h 17m
2 stops
United Airlines Logo
5:52 pm - 9:46 pm
SDF
-
RAP
5h 54m
1 stop
$374United Airlines
Tue, May 5 - Sat, May 9
American Airlines Logo
6:00 am - 10:31 pm
RAP
-
SDF
14h 31m
2 stops
American Airlines Logo
1:18 pm - 9:58 pm
SDF
-
RAP
10h 40m
2 stops
$379American Airlines
Thu, May 14 - Mon, May 18
American Airlines Logo
1:08 pm - 11:11 pm
RAP
-
SDF
8h 03m
1 stop
American Airlines Logo
5:41 pm - 9:58 pm
SDF
-
RAP
6h 17m
1 stop
$389American Airlines
Tue, Jun 9 - Fri, Jun 12
United Airlines Logo
3:21 pm - 10:59 pm
RAP
-
SDF
5h 38m
1 stop
United Airlines Logo
3:25 pm - 7:13 pm
SDF
-
RAP
5h 48m
1 stop
$392United Airlines
Tue, Jun 2 - Tue, Jun 9
Delta Logo
2:36 pm - 12:25 am
RAP
-
SDF
7h 49m
2 stops
Delta Logo
5:59 pm - 10:37 pm
SDF
-
RAP
6h 38m
1 stop
$395Delta
Mon, Jun 8 - Fri, Jun 12
United Airlines Logo
1:35 pm - 10:30 pm
RAP
-
SDF
6h 55m
1 stop
United Airlines Logo
3:25 pm - 7:13 pm
SDF
-
RAP
5h 48m
1 stop
$423United Airlines
Tue, Jun 2 - Tue, Jun 9
Delta Logo
2:36 pm - 12:25 am
RAP
-
SDF
7h 49m
2 stops
Delta Logo
1:02 pm - 10:37 pm
SDF
-
RAP
11h 35m
2 stops
$425Delta
Booking Insights

KAYAK's insights & trends for Rapid City to Louisville flights

Get data-powered insights and trends into flights from Rapid City to Louisville to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Rapid City to Louisville?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Rapid City to Louisville were found on Delta ($339) and American Airlines ($369).

Find deals

Good to know

Cheapest flight$248
Flight from Rapid City to Louisville

When to book flights from Rapid City to Louisville

Are your dates flexible? Find out the best times to travel from Rapid City to Louisville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Rapid City to Louisville

  • What is the cheapest flight from Rapid City to Louisville?

    In the last 3 days, the lowest price for a flight from Rapid City to Louisville was $261 for a one-way ticket and $339 for a round-trip.

  • Do I need a passport to fly between Rapid City and Louisville?

    No, a passport isn't needed to fly from Rapid City to Louisville. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Rapid City to Louisville?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Rapid City to Louisville?

    Star Alliance is the only airline alliance operating flights between Rapid City and Louisville.

  • How does KAYAK find such low prices on flights from Rapid City to Louisville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Rapid City to Louisville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Rapid City to Louisville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Louisville from Rapid City is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Rapid City to Louisville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Louisville with an airline and back to Rapid City with another airline. Booking your flights between Rapid City and SDF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rapid City to Louisville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Louisville from Rapid City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Rapid City to Louisville

 
See real verified KAYAK customer reviews for airlines flying from Rapid City to Louisville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Rapid City to Louisville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9625 reviews
6.6Food
7.7Boarding
8.1Crew
7.3Comfort
7.1Entertainment
Airline reviews

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

8.0 ExcellentSally, Apr 2026
ORD - SNA
Read more United Airlines reviews

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

boarded early to only find out that flight would sit at gate for 45 min to an hour. Landed in chicago and sat on runway for over an hour before got to gate. Total delay was extensive for a 45 min flight door to door.

The flight was delayed from take off because only one runway was operational in San Francisco.

Several missed and almost missed connections. It felt like everything was being patched together last minute without enough resources and it ended up being an extremely stressful experience that basically ruined our weekend on the west coast. What a waste.

Really hard landing... as in slammed into the runway then hit the brakes really hard ...

The flight was significantly delayed. The inbound flight from EWR was delayed departing because of mechanical problems. My original departure from CLT was 5:28 pm but due to the delay of the inbound flight, after arrival, deplaning, cleaning, boarding, we did not push back from the gate until 9:00 pm. Once in the air, the flight was smooth and what was originally supposed to be an arrival in ORD at 7:30 pm local time turned out to be 9:35 pm.

My bags were misplaced!!! Im in a foreign country with no bags

The entertainment options on the seat back video boards were nice.

The flight I was supposed to be on was supposed to take off at 1:50 from State College. It was delayed over and over and over again until somehow I had to rebook on a flight that was supposed to have left State College at 8 am that morning but didn't end up taking off until almost 6 pm. Not only was this completely unacceptable, the "token from United" was a 15 dollar meal voucher that has to be used by today. I would personally like some miles added to my account for this inconvenience. I was in transit for 8 hours from the time I arrive at State College Aiport to when I got home. I was supposed to be home at 3 pm and I returned at 8 pm. Unacceptable. I have not been on an on Time united flight in nearly 5 years.

Everything you need to know for your flight from Rapid City to Louisville

Information on your arrival and departure airports

Rapid City (RAP)
Louisville (SDF)