LEX - RAP

$484 Find Cheap Flights from Lexington to Rapid City - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$349
Typical prices: $432-$735
United Airlines
Fri 3/2Fri 3/9
LEX - RAP • 1 stop
When to travel
January
Cheapest • 31% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Denver Intl (DEN)
Cheapest • Avg $397 (round-trip)
Chicago O'Hare Intl (ORD)
Shortest trip • 5h 52m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Lexington to Rapid City (LEX-RAP)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Lexington to Rapid City

Sat, Nov 14 - Wed, Nov 18
United Airlines Logo
9:00 am - 12:48 pmLEX  Lexington Blue Grass-RAP Rapid City
5h 48m1 stop Denver Intl
United Airlines Logo
12:39 pm - 10:36 pmRAP  Rapid City-LEX Lexington Blue Grass
7h 57m1 stop Denver Intl
$484United Airlines
Sat, Nov 14 - Wed, Nov 18
United Airlines Logo
9:00 am - 7:19 pmLEX  Lexington Blue Grass-RAP Rapid City
12h 19m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
12:39 pm - 10:36 pmRAP  Rapid City-LEX Lexington Blue Grass
7h 57m1 stop Denver Intl
$489United Airlines
Sat, Nov 14 - Wed, Nov 18
United Airlines Logo
9:00 am - 7:19 pmLEX  Lexington Blue Grass-RAP Rapid City
12h 19m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
7:00 am - 7:10 pmRAP  Rapid City-LEX Lexington Blue Grass
10h 10m2 stops Denver Intl Chicago O'Hare Intl
$494United Airlines
Booking Insights

Price, demand and travel trends for Lexington to Rapid City flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Lexington to Rapid City?

Round-trip flights from Lexington to Rapid City typically range from $432 to $735. The lowest price found in the past 5 days was $349, on United Airlines.

What's the cheapest day of the week to fly from Lexington to Rapid City?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Lexington to Rapid City. It’s 10% cheaper than the average day, while Monday is the most expensive, with prices 98% higher.

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Key details for Lexington to Rapid City flights

Low season

March

Cheapest flight

$349
Beat the crowds with an average 88% drop in travelers.
The most popular month to fly with an average 74% increase in travelers.
Round-trip flight from Lexington to Rapid City

When to book flights from Lexington to Rapid City

Are your dates flexible? Find out the best times to travel from Lexington to Rapid City based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Lexington to Rapid City flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Lexington to Rapid City?

    Only Economy Class is available on flights from Lexington to Rapid City.

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

    There are currently no nonstop flights available from Lexington to Rapid City. Flights with 1 layover take between 5h 52m and 7h 15m in total, depending on the connection.

  • Do I need a passport to fly from Lexington to Rapid City?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Lexington to Rapid City flight?

    Round-trip flights from Lexington to Rapid City range from $432 to $735, with an average of $478 over the past 12 months. Anything below $432 counts as a good deal.

  • Have flight prices from Lexington to Rapid City changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $349 to $644. That means the highest observed fare was about 84% higher than the lowest one.

  • What car rental options are available at Rapid City Airport (RAP)?

    Rapid City Airport (RAP) hosts 5 major car rental companies, with daily rates averaging $112 for economy cars. Top options include:

    • Budget
    • Hertz
    • Alamo
    • Thrifty
    • Enterprise Rent-A-Car

  • Which airports can I use when flying from Lexington to Rapid City?

    Flights from Lexington to Rapid City usually depart from Lexington Blue Grass (LEX) and arrive at Rapid City (RAP).

  • Which airports do connecting flights from Lexington to Rapid City pass through?

    One-stop flights from Lexington to Rapid City most commonly connect through:

    • Chicago O'Hare Intl (ORD) - 54% of one-stop connections
    • Dallas/Fort Worth (DFW) - 31% of one-stop connections
    • Denver Intl (DEN) - 15% of one-stop connections

  • Can I save money by using flexible dates for flights from Lexington to Rapid City?

    Yes. Flexible dates can save you up to 55% on flights from Lexington to Rapid City. Tuesday is the cheapest departure day at $432 round-trip on average, while Monday is the most expensive at $948, a difference of $516.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Lexington to Rapid City?

    Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 5h 52m, compared with 6h 13m via Denver Intl (DEN) and 7h 15m via Dallas/Fort Worth (DFW).

  • What is the time difference between Lexington and Rapid City?

    Rapid City is 2 hours behind Lexington (Mountain Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Lexington to Rapid City flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Monday. On this route, Tuesday flights average $432, about $516 less than Monday fares (54% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Lexington to Rapid City trip for January. Fares historically average $329 round-trip in that month - typically $466 less than the most expensive month, which is May (based on the last 12 months).

More options for your flight from Lexington to Rapid City

Complete your trip to Rapid City with a hotel stay or car rental

Car rentals in Rapid City
Hotels in Rapid City
Vacations in Rapid City