HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kentucky

$180+ Cheap flights from Rapid City (RAP) to Kentucky

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — SDF
abr. 2 — abr. 91
mié. 4/2
mié. 4/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Rapid City to Kentucky with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Rapid City to Kentucky

Keep the following information in mind while searching for Rapid City to Kentucky flight deals. Data was last updated marzo 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$259
(Delta)

One-way from

$180
(United Airlines)

Popular in

May

Cheapest in

November
Provider with most accurate pricing for Rapid City-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Rapid City-Louisville Intl flights.
Search Deals
From Rapid City to Kentucky
Search Deals
One-way flight from Rapid City to Kentucky
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($77 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
Search Deals

Find flight deals from Rapid City to Kentucky

Cheapest flights from Rapid City to Kentucky
Explore the most affordable flight options available from Rapid City to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 28, 2025.

This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/311:44 amRAP - BNA
1 stop4h 48mDelta
sáb. 5/106:00 amBNA - RAP
1 stop5h 06mDelta
Deal found 3/26$259
This United Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/21:34 pmRAP - BNA
1 stop6h 59mUnited Airlines
mar. 5/61:39 pmBNA - RAP
2 stops8h 35mUnited Airlines
Deal found 3/26$264
This American Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/312:26 pmRAP - BNA
2 stops10h 00mAmerican Airlines
sáb. 5/107:15 amBNA - RAP
2 stops9h 49mAmerican Airlines
Deal found 3/26$348
This American Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/1912:03 pmRAP - SDF
2 stops9h 53mAmerican Airlines
sáb. 6/216:12 amSDF - RAP
1 stop8h 50mAmerican Airlines
Deal found 3/27$359
This United Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/1112:59 pmRAP - SDF
1 stop7h 31mUnited Airlines
mar. 4/157:29 amSDF - RAP
1 stop5h 23mUnited Airlines
Deal found 3/26$365
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/2411:43 amRAP - CVG
2 stops9h 54mUnited Airlines
lun. 4/286:20 pmCVG - RAP
1 stop18h 32mUnited Airlines
Deal found 3/27$508
This American Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/412:19 pmRAP - TYS
1 stop4h 47mAmerican Airlines
dom. 9/76:08 amTYS - RAP
1 stop5h 45mAmerican Airlines
Deal found 3/27$513
This United deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/47:05 amRAP - TYS
1 stop5h 34mUnited Airlines
dom. 9/77:00 amTYS - RAP
2 stops11h 02mUnited Airlines
Deal found 3/27$537
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/1612:45 pmRAP - LEX
1 stop26h 39mUnited Airlines
lun. 5/196:10 pmLEX - RAP
2 stops20h 23mUnited Airlines
Deal found 3/27$697
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/2011:36 amRAP - SDF
2 stops10h 26mDelta
dom. 6/228:05 amSDF - RAP
2 stops9h 47mDelta
Deal found 3/26$1,134

Cheapflights Fare Finder

Customize your flight search to find flights from Rapid City to Kentucky 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, Cheapflights users made 2,558,603 searches. Data last updated marzo 28, 2025.
Use the filters below to find and compare flights from Rapid City to Kentucky that are best for you.

Fly from

Rapid City

Fly to

Kentucky

Route

Depart

Return

Price

Rapid CityNashville

RAP - BNA

RAPBNA

Rapid City

sáb. 5/3

11:44 am-5:32 pm

1 stop4h 48m

Nashville Intl

sáb. 5/10

6:00 am-10:06 am

1 stop5h 06m

$259

Rapid CityNashville

RAP - BNA

RAPBNA

Rapid City

vie. 5/2

1:34 pm-9:33 pm

1 stop6h 59m

Nashville Intl

mar. 5/6

1:39 pm-9:14 pm

2 stops8h 35m

$264

Rapid CityNashville

RAP - BNA

RAPBNA

Rapid City

sáb. 5/3

12:26 pm-11:26 pm

2 stops10h 00m

Nashville Intl

sáb. 5/10

7:15 am-4:04 pm

2 stops9h 49m

$348

Rapid CityLouisville

RAP - SDF

RAPSDF

Rapid City

jue. 6/19

12:03 pm-11:56 pm

2 stops9h 53m

Louisville Intl

sáb. 6/21

6:12 am-1:02 pm

1 stop8h 50m

$359

Rapid CityLouisville

RAP - SDF

RAPSDF

Rapid City

vie. 4/11

12:59 pm-10:30 pm

1 stop7h 31m

Louisville Intl

mar. 4/15

7:29 am-10:52 am

1 stop5h 23m

$365

Rapid CityCincinnati

RAP - CVG

RAPCVG

Rapid City

jue. 4/24

11:43 am-11:37 pm

2 stops9h 54m

Cincinnati Cinci./N. Kentucky

lun. 4/28

6:20 pm-10:52 am

1 stop18h 32m

$508

Rapid CityKnoxville

RAP - TYS

RAPTYS

Rapid City

jue. 9/4

12:19 pm-7:06 pm

1 stop4h 47m

Knoxville McGhee Tyson

dom. 9/7

6:08 am-9:53 am

1 stop5h 45m

$513

Rapid CityKnoxville

RAP - TYS

RAPTYS

Rapid City

jue. 9/4

7:05 am-2:39 pm

1 stop5h 34m

Knoxville McGhee Tyson

dom. 9/7

7:00 am-4:02 pm

2 stops11h 02m

$537

Rapid CityLexington

RAP - LEX

RAPLEX

Rapid City

vie. 5/16

12:45 pm-5:24 pm

1 stop26h 39m

Lexington Blue Grass

lun. 5/19

6:10 pm-12:33 pm

2 stops20h 23m

$697

Rapid CityLouisville

RAP - SDF

RAPSDF

Rapid City

vie. 6/20

11:36 am-12:02 am

2 stops10h 26m

Louisville Intl

dom. 6/22

8:05 am-3:52 pm

2 stops9h 47m

$1,134

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 18 results
1
2

Best time to book a flight from Rapid City to Kentucky

Have a flexible travel schedule? Discover the best time to fly to Kentucky from Rapid City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Rapid City to Kentucky

Rainfall in Kentucky by month

Plan your trip to Kentucky by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kentucky ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Kentucky when rainfall is around 3.1 in.

Temperature in Kentucky by month

Plan your trip to Kentucky by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kentucky, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Kentucky

Get insights into the airlines that provide service to Kentucky. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kentucky. Reviews last updated marzo 28, 2025.
Read reviews from past customers who have flown Delta, United Airlines and American Airlines from Rapid City to Kentucky. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,896 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,896 reviews
Delta
8.0
Very good
7,896 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,896 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,896 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Rapid City to Kentucky. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Rapid City to Kentucky?

    Rapid City (RAP), located 9.0 mi from the city center, is the airport you fly out of when you book flights from Rapid City to Kentucky.

  • What are the cheapest airlines to fly from Rapid City to Kentucky one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $180. American Airlines flights start at $209 while deals on Delta start at $211 one-way.

  • What are the most popular routes from Rapid City to Kentucky?

    Most travelers choose Rapid City - Nashville Intl, Rapid City - Louisville Intl or Rapid City - Cincinnati Cinci./N. Kentucky when deciding on the best route from Rapid City to Kentucky.

  • Can I find deals for flights from Rapid City to Kentucky that include hotel bookings?

    Yes. In addition to deals on Rapid City to Kentucky flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rapid City to Kentucky?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rapid City to Kentucky.

  • Can I find deals for business class flights from Rapid City to Kentucky?

    Yes. Cheapflights offers flight deals from Rapid City to Kentucky by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Rapid City to Kentucky?

    Currently, January is the cheapest month in which you can book a flight from Rapid City to Kentucky (average of $299). Flying from Rapid City to Kentucky in April is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Rapid City to Kentucky

See prices for flight routes from nearby airports that may be better suited for you.
Sioux Falls to Denver flights
Sioux Falls to Dallas/Fort Worth flights
Sioux Falls to O'Hare Intl flights
Sioux Falls to Sky Harbor Intl flights
Sioux Falls to Las Vegas flights
Sioux Falls to Orlando flights
Sioux Falls to Seattle flights
Rapid City to Dallas/Fort Worth flights
Sioux Falls to Tampa flights
Sioux Falls to Atlanta flights
Rapid City to O'Hare Intl flights
Rapid City to Seattle flights
Sioux Falls to Grand Rapids flights
Sioux Falls to John F Kennedy Intl flights
Sioux Falls to Nashville flights
Sioux Falls to Sarasota flights
Sioux Falls to Phoenix-Mesa Gateway flights
Sioux Falls to Newark flights
Rapid City to Minneapolis flights
Sioux Falls to Norfolk flights
Sioux Falls to San Diego flights
Sioux Falls to Minneapolis flights
Sioux Falls to Dulles Intl flights
Rapid City to Orlando flights
Sioux Falls to Boston flights
Sioux Falls to LaGuardia flights
Rapid City to John F Kennedy Intl flights
Rapid City to San Diego flights
Sioux Falls to San Francisco flights
Sioux Falls to San Antonio flights
Sioux Falls to Midway flights
Rapid City to Nashville flights
Rapid City to Dulles Intl flights
Sioux Falls to Raleigh flights
Sioux Falls to Hobby flights
Sioux Falls to Salt Lake City flights
Sioux Falls to Reagan-National flights
Rapid City to Reagan-National flights
Sioux Falls to Charleston flights
Sioux Falls to Pensacola flights
Sioux Falls to Miami flights
Sioux Falls to Myrtle Beach flights
Rapid City to Midway flights
Sioux Falls to Fort Myers flights
Sioux Falls to Anchorage flights
Sioux Falls to Savannah flights
Rapid City to Charlotte flights
Sioux Falls to Honolulu flights
Sioux Falls to Austin flights
Sioux Falls to Syracuse flights

Top 2 airlines flying from Rapid City to Kentucky

Discover the top 2 airlines that operate flights from Rapid City to Kentucky. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated marzo 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$373FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$320Average$528FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.