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$230+ Cheap flights from Louisville to Rapid City (SDF - RAP)

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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — RAP
mar. 19 — mar. 261
mié. 3/19
mié. 3/26
1 adult, Economy
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Cheap flight deals from Louisville to Rapid City

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Rapid City (RAP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated marzo 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$299
(American Airlines)

One-way from

$230
(United Airlines)

Popular in

May

Cheapest in

December

Average price

$392
Provider with most accurate pricing for Louisville Intl-Rapid City flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Rapid City flights.
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From Louisville Intl to Rapid City
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One-way flight from Louisville Intl to Rapid City
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Highest demand for flights based on searches. 17% potential increase in price ($72 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Louisville to Rapid City

Cheapest flights from Louisville to Rapid City
Explore the most affordable flight options available from Louisville to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 14, 2025.

This American Airlines deal was found by Cheapflights users on 3/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/148:33 amSDF - RAP
1 stop6h 26mAmerican Airlines
mar. 8/192:32 pmRAP - SDF
1 stop5h 08mAmerican Airlines
Deal found 3/13$299
This United deal was found by Cheapflights users on 3/13. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/233:25 pmSDF - RAP
1 stop5h 29mUnited Airlines
lun. 7/281:35 pmRAP - SDF
1 stop6h 34mUnited Airlines
Deal found 3/13$329
This Delta deal was found by Cheapflights users on 3/13. 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.
vie. 5/96:55 pmSDF - RAP
1 stop5h 39mDelta
vie. 5/166:33 amRAP - SDF
1 stop7h 11mDelta
Deal found 3/13$339

Find flights from Louisville to Rapid City within your budget

Customize your flight search to find flights from Louisville to Rapid City 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 14, 2025.

Fly from

Louisville

Fly to

Rapid City

Route

Depart

Return

Price

LouisvilleRapid City

SDF - RAP

SDFRAP

Louisville Intl

jue. 8/14

8:33 am-12:59 pm

1 stop6h 26m

Rapid City

mar. 8/19

2:32 pm-9:40 pm

1 stop5h 08m

$299

LouisvilleRapid City

SDF - RAP

SDFRAP

Louisville Intl

mié. 4/23

3:25 pm-6:54 pm

1 stop5h 29m

Rapid City

lun. 7/28

1:35 pm-10:09 pm

1 stop6h 34m

$329

LouisvilleRapid City

SDF - RAP

SDFRAP

Louisville Intl

vie. 5/9

6:55 pm-10:34 pm

1 stop5h 39m

Rapid City

vie. 5/16

6:33 am-3:44 pm

1 stop7h 11m

$339

LouisvilleRapid City

SDF - RAP

SDFRAP

Louisville Intl

vie. 4/18

3:25 pm-6:54 pm

1 stop5h 29m

$230

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/13

Compare providers for flights from Louisville to Rapid City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to Rapid City in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Louisville-Rapid City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Rapid City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Rapid City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Rapid City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-Rapid City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Louisville to Rapid City

Have a flexible travel schedule? Discover the best time to fly to Rapid City from Louisville 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.

Travel insights for flights from Louisville to Rapid City

Get recent, data-driven insights about flights from Louisville to Rapid City including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Louisville to Rapid City (average of $348). Flying from Louisville to Rapid City in May is currently the most expensive (average of $580). 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.

What is the cheapest time of day to fly from SDF to RAP?

Find hourly flight availability from Louisville to Rapid City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated marzo 14, 2025.

When flying from Louisville to Rapid City, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 17% versus a flight in the morning.

Rainfall in Rapid City by month

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

In terms of precipitation, rainfall in Rapid City ranges from 0.3 - 3.2 inches per month. May is typically the wettest month, when rainfall can reach 3.2 in. January is typically the driest time to visit Rapid City when rainfall is around 0.3 in.

Temperature in Rapid City by month

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

If weather is an important factor for your trip to Rapid City, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Rapid City

Get insights into the airlines that provide service to Rapid City. 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 Rapid City. Reviews last updated marzo 14, 2025.
Delta
8.0
Very good
7,944 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

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
7,944 reviews
Delta
8.0
Very good
7,944 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

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
8,623 reviews
Delta
8.0
Very good
7,944 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

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
7,944 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

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 Louisville to Rapid City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Louisville to Rapid City round-trip?

    American Airlines, at $299, was found to be the cheapest airline from Louisville to Rapid City.Alternate airlines to your destination round-trip include United Airlines and Delta. American Airlines is 15% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Louisville to Rapid City 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 Louisville to Rapid City?

    Currently, January is the cheapest month in which you can book a flight from Louisville to Rapid City (average of $348). Flying from Louisville to Rapid City in May is currently the most expensive (average of $580). 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

Traveling to a place near Louisville?

Book flights to Louisville if you plan to visit one of these locations
Deadwood
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Keystone
Sturgis
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Top 3 airlines flying from Louisville to Rapid City

Discover the top 3 airlines that operate flights from Louisville to Rapid City. 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 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$238Average$308FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$473FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$273Average$390FlexibilityNo cancel feeOn-time69%
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