RAP - SDF

$273 Find Cheap Flights from Rapid City to Louisville

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Rapid City to Louisville departing on 12/11. 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

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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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, Dec 11 - Tue, Dec 16
United Airlines Logo
2:55 pm - 10:37 pmRAP-SDF
5h 42m1 stop
United Airlines Logo
9:00 am - 3:05 pmSDF-RAP
8h 05m1 stop
$273United Airlines
Find Deal
Thu, Dec 11 - Tue, Dec 16
United Airlines Logo
2:55 pm - 10:37 pmRAP-SDF
5h 42m1 stop
United Airlines Logo
9:00 am - 3:05 pmSDF-RAP
8h 05m2 stops
$278United Airlines
Find Deal
Fri, Oct 31 - Tue, Nov 4
United Airlines Logo
12:27 pm - 10:30 pmRAP-SDF
8h 03m1 stop
United Airlines Logo
3:15 pm - 8:26 pmSDF-RAP
7h 11m1 stop
$280United Airlines
Find Deal
Fri, Oct 31 - Tue, Nov 4
United Airlines Logo
12:27 pm - 10:30 pmRAP-SDF
8h 03m1 stop
United Airlines Logo
11:00 am - 6:43 pmSDF-RAP
9h 43m2 stops
$285United Airlines
Find Deal
Wed, Oct 29 - Mon, Nov 3
United Airlines Logo
7:10 am - 2:19 pmRAP-SDF
5h 09m1 stop
United Airlines Logo
3:20 pm - 6:43 pmSDF-RAP
5h 23m1 stop
$314United Airlines
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Fri, Nov 14 - Sun, Nov 16
Delta Logo
4:25 pm - 11:00 pmRAP-SDF
4h 35m1 stop
Delta Logo
6:00 am - 2:11 pmSDF-RAP
10h 11m2 stops
$338Delta
Find Deal
Thu, Dec 11 - Tue, Dec 16
American Airlines Logo
5:18 am - 7:13 pmRAP-SDF
11h 55m2 stops
American Airlines Logo
11:19 am - 9:16 pmSDF-RAP
11h 57m2 stops
$400American Airlines
Find Deal
Fri, Nov 14 - Sun, Nov 16
 Logo
9:44 am - 11:45 pmRAP-SDF
36h 01m3 stops
 Logo
6:00 am - 8:54 pmSDF-RAP
16h 54m3 stops
Mon, Oct 6 - Fri, Oct 10
American Airlines Logo
4:28 pm - 9:23 amRAP-SDF
14h 55m2 stops
American Airlines Logo
6:17 pm - 9:50 pmSDF-RAP
5h 33m1 stop
$552American Airlines
Find Deal
Wed, Oct 29 - Mon, Nov 3
Delta Logo
10:33 am - 11:59 pmRAP-SDF
11h 26m2 stops
Delta Logo
12:59 pm - 10:36 pmSDF-RAP
11h 37m2 stops
$624Delta
Find Deal
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.

How much is a round-trip flight from Rapid City to Louisville?

What’s the cheapest day of the week to fly from Rapid City to Louisville?

The average price of all round-trip flights from Rapid City to Louisville clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Rapid City to Louisville, look for departures on Thursdays and avoid leaving on a Wednesday, as it's usually the priciest day. When flying back from Louisville, Wednesday is the cheapest day to fly and Monday is the most expensive.

Good to know

Low seasonJuly
Cheapest flight$273
Best time to beat the crowds with an average 33% drop in price.
Most popular time to fly and prices are also 27% lower on average.
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 $330 for a one-way ticket and $273 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?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Rapid City and Louisville, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Rapid City to Louisville, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Rapid City to Louisville are Delta and United Airlines. With an average price for the route of $308 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $560 and an overall rating of 7.4.

  • 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 airlines 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.
7.9
DeltaOverall score based on 7977 reviews
8.5Crew
7.9Entertainment
7.3Food
7.9Comfort
8.2Boarding
Airline reviews

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

4.0 Okaypuravi, Aug 2025LGA - STL
Read more Delta reviews

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

The seats got pretty uncomfortable pretty fast. The armrests are bigger than on other planes, so I had less room in the actual seat. My butt hurt by the end of the flight. :/ comfort was the primary issue. The crew were fantastic!

I believe that a four-hour trip should have a meal. Delta had none.

Great flight with Delta! Boarding was quick and easy, the amenities were solid, and the plane was in great shape. The flight attendants had a fun, lively energy while staying professional. All in all, a smooth trip — even managed to catch up on some rest. Thanks, Delta!

I was uncomfortably cold on the plane. Other than that it was uneventful and therefore as enjoyable as a plane ride can be.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

Once we got in the air the pilot made up some of the time of the delay. So that was really nice.

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

There was no food available for this red eye... one little waffle cookie for a 6+ hour flight... thank God I was able to sleep some

It is clear that someone knew, and competent, is in charge of food at United Airlines at least for the international flights. I was flying in coach, but the choices of the dinner were excellent. Tasty, and appropriate size. I had the beef, which was a little bit like a shepherds pie, and it was good. Nothing comparable has been served on a United flight in years. It will not be confused with three star food, but it is very good for airline food. Even better was the breakfast choice between a cinnamon roll and a breakfast sandwich. I chose the breakfast sandwich which was absolutely delicious and which I would happily order again at my local Starbucks or Panera. It is clear that someone knew indifferent is in charge of the food and it’s about time.

The flight was comfortable with the exit row and great service

Had to cancel first flight because Airporter Bus took over 3 hrs to get to airport which resulted in an extra $378 dollar fare . Is there anyway I can be reimbursed for initial fare since it was not my fault? Sent from my iPhone EJ Ledet

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight attendant in first class gave poor service (like he didn't want to be there) and food was awful. We sat waiting for gate upon arrival over 45 mins.

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

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