RAP - SDF

$259 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 1/31. 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
$259
Delta
Sat 1/31Tue 2/3
RAP - SDF • 1 stop
Cheapest one-way
Multiple Airlines
Wed 12/3
RAP - SDF • multi-stop
Top airlines
Delta
Cheapest • from $259 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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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

Sat, Jan 31 - Tue, Feb 3
Delta Logo
4:10 pm - 11:06 pmRAP-SDF
4h 56m1 stop
Delta Logo
5:04 pm - 10:28 pmSDF-RAP
7h 24m1 stop
$259Delta
Find Deal
Sat, Jan 31 - Tue, Feb 3
Delta Logo
10:54 am - 11:50 pmRAP-SDF
10h 56m2 stops
Delta Logo
6:23 am - 10:11 amSDF-RAP
5h 48m1 stop
$264Delta
Find Deal
Sat, Jan 31 - Tue, Feb 3
Delta Logo
10:54 am - 11:50 pmRAP-SDF
10h 56m2 stops
Delta Logo
10:41 am - 3:25 pmSDF-RAP
6h 44m2 stops
$269Delta
Find Deal
Thu, Apr 2 - Tue, Apr 7
Delta Logo
6:00 am - 3:46 pmRAP-SDF
7h 46m1 stop
Delta Logo
6:40 am - 10:12 amSDF-RAP
5h 32m1 stop
$284Delta
Find Deal
Sat, Jan 31 - Tue, Feb 3
United Airlines Logo
7:00 am - 2:26 pmRAP-SDF
5h 26m1 stop
United Airlines Logo
9:00 am - 1:12 pmSDF-RAP
6h 12m1 stop
$329United Airlines
Find Deal
Sat, Jan 31 - Tue, Feb 3
United Airlines Logo
5:10 am - 2:26 pmRAP-SDF
7h 16m1 stop
United Airlines Logo
9:50 am - 6:47 pmSDF-RAP
10h 57m2 stops
$334United Airlines
Find Deal
Sat, Jan 31 - Tue, Feb 3
United Airlines Logo
7:00 am - 7:43 pmRAP-SDF
10h 43m2 stops
United Airlines Logo
8:30 am - 8:32 pmSDF-RAP
14h 02m2 stops
$339United Airlines
Find Deal
Tue, Apr 28 - Tue, May 5
American Airlines Logo
11:46 am - 12:14 amRAP-SDF
10h 28m2 stops
American Airlines Logo
8:15 pm - 11:14 amSDF-RAP
16h 59m2 stops
$366American Airlines
Find Deal
Thu, Apr 2 - Tue, Apr 7
United Airlines Logo
2:45 pm - 10:32 pmRAP-SDF
5h 47m1 stop
United Airlines Logo
2:35 pm - 10:27 pmSDF-RAP
9h 52m2 stops
$445United Airlines
Find Deal
Thu, Apr 2 - Tue, Apr 7
United Airlines Logo
8:30 am - 11:55 pmRAP-SDF
13h 25m2 stops
United Airlines Logo
1:58 pm - 10:27 pmSDF-RAP
10h 29m2 stops
$561United Airlines
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.

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$259
Best time to beat the crowds with an average 39% drop in price.
Most popular time to fly and prices are also 39% 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 $259 for a round-trip ticket.

  • 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 9063 reviews
6.6Food
7.3Comfort
7.1Entertainment
7.7Boarding
8.1Crew
Airline reviews

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

4.0 OkayJessica, Dec 2025EWR - LAS
Read more United Airlines reviews

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

Flight team stood out for perzonal attention, kindness at bright cheery attitudes at 8am. Very helpful.

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

Even though we were delayed, we were able to make our connection

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

Information on your arrival and departure airports