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$230+ Cheap flights from Rapid City (RAP) to Kentucky

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — SDF
Jan 13 — Jan 201
Tue 1/13
Tue 1/20
1 adult, Economy
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Cheap 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 December 14, 2025.

This United Airlines deal was found by Cheapflights users on 12/12. 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.
Mon 12/221:27 pmRAP - BNA
1 stop5h 04mUnited Airlines
Thu 12/258:00 amBNA - RAP
1 stop8h 00mUnited Airlines
Deal found 12/12$479
This Delta deal was found by Cheapflights users on 12/12. 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.
Sun 12/214:14 pmRAP - BNA
1 stop5h 05mDelta
Thu 12/2510:35 amBNA - RAP
2 stops13h 06mDelta
Deal found 12/12$636
This United Airlines deal was found by Cheapflights users on 12/12. 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.
Sat 12/277:00 amRAP - BNA
1 stop12h 59mUnited Airlines
Wed 12/318:35 amBNA - RAP
2 stops11h 37mUnited Airlines
Deal found 12/12$643
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Sun 12/218:45 amRAP - BNA
1 stop7h 21mUnited Airlines
Thu 12/252:21 pmBNA - RAP
1 stop7h 28mUnited Airlines
Deal found 12/14$661
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Sun 12/218:45 amRAP - BNA
1 stop7h 21mUnited Airlines
Wed 12/248:00 amBNA - RAP
2 stops12h 12mUnited Airlines
Deal found 12/14$666
This United Airlines deal was found by Cheapflights users on 12/12. 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.
Fri 12/1911:11 amRAP - TYS
2 stops9h 28mUnited Airlines
Mon 12/224:04 pmTYS - RAP
1 stop7h 55mUnited Airlines
Deal found 12/12$666
This United Airlines deal was found by Cheapflights users on 12/13. 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.
Sun 12/288:45 amRAP - BNA
1 stop7h 21mUnited Airlines
Thu 1/12:21 pmBNA - RAP
1 stop7h 28mUnited Airlines
Deal found 12/13$669
This United Airlines deal was found by Cheapflights users on 12/12. 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.
Sat 12/2012:18 pmRAP - CVG
1 stop7h 54mUnited Airlines
Sat 12/277:30 amCVG - RAP
1 stop7h 16mUnited Airlines
Deal found 12/12$1,086
This Delta deal was found by Cheapflights users on 12/13. 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.
Sat 12/204:14 pmRAP - CVG
1 stop5h 17mDelta
Sat 12/275:44 pmCVG - RAP
2 stops6h 57mDelta
Deal found 12/13$1,626
This American Airlines deal was found by Cheapflights users on 12/12. 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.
Sat 12/205:30 amRAP - CVG
2 stops13h 22mAmerican Airlines
Sat 12/271:55 pmCVG - RAP
2 stops9h 25mAmerican Airlines
Deal found 12/12$1,645

Find 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 December 14, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$230
(Trip.com)

Popular in

September

Cheapest in

July

Average price

$642
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
Highest demand for flights based on searches. 13% potential increase in price ($76 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 14, 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 CityCincinnati

RAP - CVG

RAPCVG

Rapid City

Thu 1/15

4:10 pm-10:35 pm

1 stop4h 25m

Cincinnati Cinci./N. Kentucky

Sun 1/18

6:13 am-10:13 am

1 stop6h 00m

$273

Rapid CityCincinnati

RAP - CVG

RAPCVG

Rapid City

Thu 1/8

5:10 am-3:30 pm

2 stops8h 20m

Cincinnati Cinci./N. Kentucky

Sun 1/11

3:29 pm-8:32 pm

1 stop7h 03m

$284

Rapid CityNashville

RAP - BNA

RAPBNA

Rapid City

Wed 2/18

10:54 am-9:44 pm

2 stops9h 50m

Nashville Intl

Sat 2/21

6:00 am-3:44 pm

2 stops10h 44m

$289

Rapid CityCincinnati

RAP - CVG

RAPCVG

Rapid City

Thu 1/15

4:10 pm-10:35 pm

1 stop4h 25m

Cincinnati Cinci./N. Kentucky

Mon 1/19

6:13 am-10:13 am

1 stop6h 00m

$294

Rapid CityNashville

RAP - BNA

RAPBNA

Rapid City

Fri 1/23

10:54 am-8:30 pm

2 stops8h 36m

Nashville Intl

Mon 1/26

6:35 pm-10:28 pm

1 stop4h 53m

$299

Rapid CityLouisville

RAP - SDF

RAPSDF

Rapid City

Sat 1/17

2:40 pm-10:24 pm

1 stop5h 44m

Louisville Intl

Wed 1/21

9:00 am-1:12 pm

1 stop6h 12m

$318

Rapid CityCincinnati

RAP - CVG

RAPCVG

Rapid City

Thu 1/15

2:40 pm-10:23 pm

1 stop5h 43m

Cincinnati Cinci./N. Kentucky

Sun 1/18

10:05 am-7:14 pm

2 stops11h 09m

$322

Rapid CityCincinnati

RAP - CVG

RAPCVG

Rapid City

Thu 1/15

2:40 pm-10:23 pm

1 stop5h 43m

Cincinnati Cinci./N. Kentucky

Mon 1/19

10:05 am-8:32 pm

2 stops12h 27m

$343

Rapid CityNashville

RAP - BNA

RAPBNA

Rapid City

Sat 1/10

2:40 pm-9:50 pm

1 stop6h 10m

Nashville Intl

Tue 1/13

4:00 pm-8:32 pm

1 stop5h 32m

$359

Rapid CityCincinnati

RAP - CVG

RAPCVG

Rapid City

Sat 1/10

7:00 am-2:27 pm

1 stop5h 27m

Cincinnati Cinci./N. Kentucky

Tue 1/13

3:29 pm-8:32 pm

1 stop7h 03m

$359

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Showing 1-10 of 19 results
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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
No data available for this route at this time. Please check back soon.

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 December 14, 2025.
Peruse reviews from past customers who have flown with United Airlines from Rapid City to Kentucky to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,094 reviews

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,094 reviews
United Airlines
7.4
Good
9,094 reviews

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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.

  • How long is the flight from Rapid City to Kentucky?

    For as low as $273, Delta can have you in Kentucky from Rapid City in 4h 25m. The distance from Rapid City to Kentucky is about 1009 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Most travelers choose Rapid City - Nashville Intl, Rapid City - Cincinnati Cinci./N. Kentucky or Rapid City - Knoxville McGhee Tyson 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.

See more FAQs

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Alternative routes for Rapid City to Kentucky

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Rapid City to Kentucky

Discover the top airline 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 December 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$258Average$474FlexibilityNo cancel feeOn-time69%

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