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Rapid City

$314+ Cheap flights from Lexington to Rapid City (LEX - RAP)

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — RAP
nov. 28 — dic. 51
vie. 11/28
vie. 12/5
1 adult, Economy
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Find flight deals from Lexington to Rapid City

Cheapest flights from Lexington to Rapid City
Explore the most affordable flight options available from Lexington to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 29, 2025.

This United Airlines deal was found by Cheapflights users on 10/28. 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.
mié. 11/129:00 amLEX - RAP
1 stop7h 43mUnited Airlines
dom. 11/165:15 amRAP - LEX
2 stops9h 55mUnited Airlines
Deal found 10/28$314
This American Airlines deal was found by Cheapflights users on 10/28. 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.
mar. 12/97:00 amLEX - RAP
1 stop8h 12mAmerican Airlines
sáb. 12/131:47 pmRAP - LEX
1 stop5h 58mAmerican Airlines
Deal found 10/28$325
This Delta deal was found by Cheapflights users on 10/28. 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.
mar. 12/93:41 pmLEX - RAP
2 stops9h 05mDelta
sáb. 12/136:05 amRAP - LEX
2 stops8h 33mDelta
Deal found 10/28$329
This United Airlines deal was found by Cheapflights users on 10/28. 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.
mar. 12/92:10 pmLEX - RAP
2 stops10h 05mUnited Airlines
sáb. 12/132:55 pmRAP - LEX
1 stop5h 11mUnited Airlines
Deal found 10/28$344
This Delta deal was found by Cheapflights users on 10/28. 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.
mié. 12/1010:33 amLEX - RAP
2 stops7h 12mDelta
sáb. 12/136:05 amRAP - LEX
2 stops8h 33mDelta
Deal found 10/28$354
This American Airlines deal was found by Cheapflights users on 10/28. 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.
mar. 12/97:00 amLEX - RAP
1 stop8h 12mAmerican Airlines
vie. 12/121:47 pmRAP - LEX
1 stop5h 56mAmerican Airlines
Deal found 10/28$381

Cheap flight deals from Lexington to Rapid City

Discover tips and strategies to find the most affordable flight options for your journey from Lexington (LEX) 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 octubre 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$314
(United Airlines)

Popular in

June

Cheapest in

January

Average price

$497
Provider with most accurate pricing for Lexington Blue Grass-Rapid City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lexington Blue Grass-Rapid City flights.
Search Deals
From Lexington Blue Grass to Rapid City
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Lexington 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 octubre 29, 2025.
Use the filters below to find and compare flights from Lexington to Rapid City that are best for you.

Fly from

Lexington

Fly to

Rapid City

Route

Depart

Return

Price

LexingtonRapid City

LEX - RAP

LEXRAP

Lexington Blue Grass

mié. 11/12

9:00 am-2:43 pm

1 stop7h 43m

Rapid City

dom. 11/16

5:15 am-5:10 pm

2 stops9h 55m

$314

LexingtonRapid City

LEX - RAP

LEXRAP

Lexington Blue Grass

mar. 12/9

7:00 am-1:12 pm

1 stop8h 12m

Rapid City

sáb. 12/13

1:47 pm-9:45 pm

1 stop5h 58m

$325

LexingtonRapid City

LEX - RAP

LEXRAP

Lexington Blue Grass

mar. 12/9

3:41 pm-10:46 pm

2 stops9h 05m

Rapid City

sáb. 12/13

6:05 am-4:38 pm

2 stops8h 33m

$329

LexingtonRapid City

LEX - RAP

LEXRAP

Lexington Blue Grass

mar. 12/9

2:10 pm-10:15 pm

2 stops10h 05m

Rapid City

sáb. 12/13

2:55 pm-10:06 pm

1 stop5h 11m

$344

LexingtonRapid City

LEX - RAP

LEXRAP

Lexington Blue Grass

mié. 12/10

10:33 am-3:45 pm

2 stops7h 12m

Rapid City

sáb. 12/13

6:05 am-4:38 pm

2 stops8h 33m

$354

LexingtonRapid City

LEX - RAP

LEXRAP

Lexington Blue Grass

mié. 12/10

7:00 am-1:12 pm

1 stop8h 12m

Rapid City

sáb. 12/13

1:47 pm-9:45 pm

1 stop5h 58m

$419

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Compare providers for flights from Lexington 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 Lexington to Rapid City in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
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 Lexington-Rapid City flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Lexington-Rapid City flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Lexington-Rapid City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Lexington-Rapid City flights, Cheapflights users trust eDreams the most. eDreams 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 Lexington-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 Lexington to Rapid City

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

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

Currently, April is the cheapest month in which you can book a flight from Lexington to Rapid City (average of $192). Flying from Lexington to Rapid City in March is currently the most expensive (average of $322). 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.

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 octubre 29, 2025.
Get a feel of what it's like to fly with United Airlines and American Airlines from Lexington to Rapid City by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,999 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,999 reviews
United Airlines
7.4
Good
8,999 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,032 reviews
United Airlines
7.4
Good
8,999 reviews

Overall

7.4

Boarding

7.7

Entertainment

7.1

Crew

8.1

Food

6.6

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

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

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

    For as low as $314, United Airlines can have you in Rapid City from Lexington in 7h 43m. The distance between Lexington and Rapid City is about 1044 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    American Airlines, at $299, was found to be the cheapest airline from Lexington to Rapid City. An alternate airline flying to your destination would be United Airlines. Users have found that American Airlines is 37% cheaper than the other options available to this destination.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Lexington to Rapid City (average of $192). Flying from Lexington to Rapid City in March is currently the most expensive (average of $322). 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 Rapid City?

Book flights to Rapid City if you plan to visit one of these locations
Deadwood
Keystone
Sturgis
Spearfish

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Top 2 airlines flying from Lexington to Rapid City

Discover the top 2 airlines that operate flights from Lexington 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 octubre 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$299Average$473FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$353Average$508FlexibilityNo cancel feeOn-time69%

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