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$153+ 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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — SDF
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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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 July 30, 2025.

Round-trip from

$259
(American Airlines)

One-way from

$153
(Trip.com)

Popular in

December

Cheapest in

July

Average price

$311
From Rapid City to Kentucky
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One-way flight from Rapid City to Kentucky
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Highest demand for flights based on searches. 7% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 30, 2025.

This American Airlines deal was found by Cheapflights users on 7/29. 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.
Tue 8/195:02 pmRAP - BNA
1 stop5h 13mAmerican Airlines
Sat 8/233:23 pmBNA - RAP
1 stop6h 35mAmerican Airlines
Deal found 7/29$259
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Wed 8/205:39 amRAP - CVG
1 stop5h 53mAmerican Airlines
Sun 8/242:23 pmCVG - RAP
1 stop5h 19mAmerican Airlines
Deal found 7/29$259
This Delta deal was found by Cheapflights users on 7/29. 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.
Tue 8/196:20 amRAP - BNA
1 stop7h 32mDelta
Sat 8/231:58 pmBNA - RAP
2 stops9h 34mDelta
Deal found 7/29$264
This Delta deal was found by Cheapflights users on 7/29. 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.
Fri 9/510:55 amRAP - SDF
2 stops11h 01mDelta
Sun 9/77:34 pmSDF - RAP
1 stop4h 58mDelta
Deal found 7/29$264
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Wed 8/135:30 amRAP - BNA
2 stops8h 03mUnited Airlines
Wed 8/202:20 pmBNA - RAP
1 stop5h 30mUnited Airlines
Deal found 7/29$279
This Delta deal was found by Cheapflights users on 7/29. 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.
Fri 10/311:00 amRAP - CVG
2 stops10h 56mDelta
Tue 10/76:50 pmCVG - RAP
1 stop5h 46mDelta
Deal found 7/29$279
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Thu 8/141:43 pmRAP - SDF
1 stop4h 43mUnited Airlines
Sat 8/163:25 pmSDF - RAP
1 stop5h 55mUnited Airlines
Deal found 7/29$289
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Thu 8/141:43 pmRAP - TYS
1 stop6h 52mUnited Airlines
Mon 8/187:00 amTYS - RAP
1 stop5h 20mUnited Airlines
Deal found 7/29$289
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Fri 8/155:39 amRAP - SDF
1 stop6h 06mAmerican Airlines
Sat 8/168:31 amSDF - RAP
2 stops9h 49mAmerican Airlines
Deal found 7/29$294
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/109:49 pmRAP - BNA
1 stop16h 40mMultiple Airlines
Tue 8/197:42 pmBNA - RAP
1 stop14h 18mMultiple Airlines
Deal found 7/29$313
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Thu 8/145:39 amRAP - TYS
1 stop5h 57mAmerican Airlines
Mon 8/1812:03 pmTYS - RAP
2 stops10h 55mAmerican Airlines
Deal found 7/29$325
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Tue 9/91:35 pmRAP - CVG
1 stop5h 16mUnited Airlines
Tue 9/233:31 pmCVG - RAP
1 stop5h 19mUnited Airlines
Deal found 7/29$339

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 July 30, 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

Tue 8/19

5:02 pm-11:15 pm

1 stop5h 13m

Nashville Intl

Sat 8/23

3:23 pm-8:58 pm

1 stop6h 35m

$259

Rapid CityCincinnati

RAP - CVG

RAPCVG

Rapid City

Wed 8/20

5:39 am-1:32 pm

1 stop5h 53m

Cincinnati Cinci./N. Kentucky

Sun 8/24

2:23 pm-5:42 pm

1 stop5h 19m

$259

Rapid CityLouisville

RAP - SDF

RAPSDF

Rapid City

Fri 9/5

10:55 am-11:56 pm

2 stops11h 01m

Louisville Intl

Sun 9/7

7:34 pm-10:32 pm

1 stop4h 58m

$264

Rapid CityNashville

RAP - BNA

RAPBNA

Rapid City

Tue 8/19

6:20 am-2:52 pm

1 stop7h 32m

Nashville Intl

Sat 8/23

1:58 pm-10:32 pm

2 stops9h 34m

$264

Rapid CityNashville

RAP - BNA

RAPBNA

Rapid City

Wed 8/13

5:30 am-2:33 pm

2 stops8h 03m

Nashville Intl

Wed 8/20

2:20 pm-6:50 pm

1 stop5h 30m

$279

Rapid CityCincinnati

RAP - CVG

RAPCVG

Rapid City

Fri 10/3

11:00 am-11:56 pm

2 stops10h 56m

Cincinnati Cinci./N. Kentucky

Tue 10/7

6:50 pm-10:36 pm

1 stop5h 46m

$279

Rapid CityLouisville

RAP - SDF

RAPSDF

Rapid City

Thu 8/14

1:43 pm-8:26 pm

1 stop4h 43m

Louisville Intl

Sat 8/16

3:25 pm-7:20 pm

1 stop5h 55m

$289

Rapid CityKnoxville

RAP - TYS

RAPTYS

Rapid City

Thu 8/14

1:43 pm-10:35 pm

1 stop6h 52m

Knoxville McGhee Tyson

Mon 8/18

7:00 am-10:20 am

1 stop5h 20m

$289

Rapid CityLouisville

RAP - SDF

RAPSDF

Rapid City

Fri 8/15

5:39 am-1:45 pm

1 stop6h 06m

Louisville Intl

Sat 8/16

8:31 am-4:20 pm

2 stops9h 49m

$294

Rapid CityNashville

RAP - BNA

RAPBNA

Rapid City

Sun 8/10

9:49 pm-3:29 pm

1 stop16h 40m

Nashville Intl

Tue 8/19

7:42 pm-9:00 am

1 stop14h 18m

$313

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 28 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 July 30, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American 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.
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Sun Country Air
6.9
Okay
334 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 Sun Country Air, which is currently one of the cheapest options available, starting at $153. Delta flights start at $211 while deals on United Airlines start at $216 one-way.

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

    Most travelers choose Rapid City - Nashville Intl, Rapid City - Lexington Blue Grass 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.

  • 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

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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 3 airlines flying from Rapid City to Kentucky

Discover the top 3 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$146Average$278FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$539FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$323Average$483FlexibilityNo cancel feeOn-time71%

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