LAS - RAP

$118 Find Cheap Flights from Las Vegas to Rapid City - Compare and Save

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Everything you should know

Cheapest round-trip
$136
Typical prices: $166-$387
Allegiant Air
Mon 10/15Thu 10/25
LAS - RAP • Non-stop
Cheapest one-way
$120
Typical prices: $61-$214
Allegiant Air
Thu 10/25
LAS - RAP • Non-stop
Nonstop flights
You can fly direct with Allegiant Air. Average duration is 2h 15m
Direct flights
+1
Direct flights
+1
When to travel
Cheapest • 50% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $411 (round-trip)
Shortest trip • 4h 56m (one-way)
Insights
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Flight Deals

Cheap Flights from Las Vegas to Rapid City (LAS-RAP)

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

Recent round-trip flight deals from Las Vegas to Rapid City

Thu, Oct 15 - Sun, Oct 25
Allegiant Air Logo
10:31 am - 1:45 pmLAS  Las Vegas Harry Reid Intl-RAP Rapid City
2h 14mnonstop
Allegiant Air Logo
12:29 pm - 1:53 pmRAP  Rapid City-LAS Las Vegas Harry Reid Intl
2h 24mnonstop
$136Allegiant Air
Thu, Oct 22 - Sun, Oct 25
Allegiant Air Logo
11:29 am - 2:43 pmLAS  Las Vegas Harry Reid Intl-RAP Rapid City
2h 14mnonstop
Allegiant Air Logo
12:29 pm - 1:53 pmRAP  Rapid City-LAS Las Vegas Harry Reid Intl
2h 24mnonstop
$138Allegiant Air
Thu, Oct 15 - Sun, Oct 18
Allegiant Air Logo
10:31 am - 1:45 pmLAS  Las Vegas Harry Reid Intl-RAP Rapid City
2h 14mnonstop
Allegiant Air Logo
5:35 pm - 6:59 pmRAP  Rapid City-LAS Las Vegas Harry Reid Intl
2h 24mnonstop
$214Allegiant Air
Thu, Oct 22 - Sun, Oct 25
Multiple Airlines Logo
5:56 pm - 9:16 pmLAS  Las Vegas Harry Reid Intl-RAP Rapid City
26h 20m2 stops Santa Ana J. Wayne/Orange Cnty Phoenix-Mesa Gateway
Multiple Airlines Logo
12:29 pm - 1:53 pmRAP  Rapid City-LAS Las Vegas Harry Reid Intl
2h 24mnonstop
$228Multiple Airlines
Tue, Oct 27 - Tue, Nov 3
United Airlines Logo
5:15 am - 11:58 amLAS  Las Vegas Harry Reid Intl-RAP Rapid City
5h 43m1 stop Denver Intl
United Airlines Logo
4:00 pm - 8:45 pmRAP  Rapid City-LAS Las Vegas Harry Reid Intl
5h 45m1 stop Denver Intl
$301United Airlines
Thu, Oct 15 - Sun, Oct 25
Multiple Airlines Logo
5:56 pm - 9:16 pmLAS  Las Vegas Harry Reid Intl-RAP Rapid City
26h 20m2 stops Santa Ana J. Wayne/Orange Cnty Phoenix-Mesa Gateway
Multiple Airlines Logo
12:29 pm - 1:53 pmRAP  Rapid City-LAS Las Vegas Harry Reid Intl
2h 24mnonstop
$312Multiple Airlines
Thu, Nov 19 - Mon, Nov 23
Multiple Airlines Logo
5:54 pm - 9:06 pmLAS  Las Vegas Harry Reid Intl-RAP Rapid City
2h 12mnonstop
Multiple Airlines Logo
7:47 pm - 9:48 amRAP  Rapid City-LAS Las Vegas Harry Reid Intl
39h 01m2 stops Phoenix-Mesa Gateway San Diego
$323Multiple Airlines
Sun, Oct 11 - Thu, Oct 15
Allegiant Air Logo
1:31 pm - 4:45 pmLAS  Las Vegas Harry Reid Intl-RAP Rapid City
2h 14mnonstop
Allegiant Air Logo
2:35 pm - 3:59 pmRAP  Rapid City-LAS Las Vegas Harry Reid Intl
2h 24mnonstop
$327Allegiant Air
Fri, Nov 6 - Sun, Nov 8
United Airlines Logo
3:10 pm - 8:43 pmLAS  Las Vegas Harry Reid Intl-RAP Rapid City
4h 33m1 stop Denver Intl
United Airlines Logo
5:50 pm - 9:55 pmRAP  Rapid City-LAS Las Vegas Harry Reid Intl
5h 05m1 stop Denver Intl
$339United Airlines
Wed, Nov 4 - Sat, Nov 7
United Airlines Logo
11:55 am - 5:09 pmLAS  Las Vegas Harry Reid Intl-RAP Rapid City
4h 14m1 stop Denver Intl
United Airlines Logo
4:00 pm - 8:45 pmRAP  Rapid City-LAS Las Vegas Harry Reid Intl
5h 45m1 stop Denver Intl
$339United Airlines
Booking Insights

Price, demand and travel trends for Las Vegas 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 Las Vegas to Rapid City?

Round-trip flights from Las Vegas to Rapid City typically range from $166 to $387. The lowest price found in the past 5 days was $136, on Allegiant Air.

What's the cheapest day of the week to fly from Las Vegas 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 Las Vegas to Rapid City. It’s 46% cheaper than the average day, while Monday is the most expensive, with prices 103% higher.

What’s the cheapest month to fly from Las Vegas to Rapid City?

•January is the cheapest month to fly from Las Vegas to Rapid City at $117 round-trip.
•November ($478) and February ($448) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 308% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Key details for Las Vegas to Rapid City flights

Low season

January

Cheapest flight

$120
Beat the crowds with an average 92% drop in travelers.
One-way flight from Las Vegas to Rapid City

When to book flights from Las Vegas to Rapid City

Are your dates flexible? Find out the best times to travel from Las Vegas 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 Las Vegas to Rapid City flight questions, answered

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

  • What are the earliest and latest flights from Las Vegas to Rapid City?

    These are the earliest and latest flight times available from Las Vegas to Rapid City:

    • Earliest: departs at 6:00 am and lands at 8:15 am
    • Latest: departs at 6:13 pm and lands at 8:28 pm.

    The flight takes about 2h 15m.

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

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

  • How long is a flight from Las Vegas to Rapid City?

    A nonstop flight from Las Vegas to Rapid City takes 2h 15m, covering 841 miles.

  • Do I need a passport to fly from Las Vegas 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 Las Vegas to Rapid City flight?

    Round-trip flights from Las Vegas to Rapid City range from $166 to $387, with an average of $236 over the past 12 months. Anything below $166 counts as a good deal.

  • How much can I save by taking a layover when flying from Las Vegas to Rapid City?

    On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $182 round-trip, compared to $411 via a layover through Dallas/Fort Worth (DFW).

  • What is the standard checked-bag allowance on flights from Las Vegas to Rapid City?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $35–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Las Vegas to Rapid City?

    The Airbus A319 family is used most often on this route, operated mainly by Allegiant Air. Other aircraft seen on the route include Airbus A320-100/200 variants.

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

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $136 to $891. That means the highest observed fare was about 7x higher than the lowest one.

  • How are flight prices from Las Vegas to Rapid City looking right now?

    One-way fares from Las Vegas to Rapid City are currently higher than usual. Average one-way flight prices are about $250, which is 113% above the typical average for this route.

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

    Rapid City Airport (RAP) hosts 5 major car rental companies, with daily rates starting from around $36 for economy cars. Top options include:

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

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

    Flights from Las Vegas to Rapid City usually depart from Las Vegas Harry Reid Intl (LAS) and arrive at Rapid City (RAP).

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

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

    • Denver Intl (DEN) - 77% of one-stop connections
    • Dallas/Fort Worth (DFW) - 21% of one-stop connections
    • Phoenix Sky Harbor Intl (PHX) - 2% of one-stop connections

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

    Yes. Flexible dates can save you up to 74% on flights from Las Vegas to Rapid City. Tuesday is the cheapest departure day at $129 round-trip on average, while Monday is the most expensive at $480, a difference of $351.

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

  • What airlines fly from Las Vegas to Rapid City?

    Only Allegiant Air operates flights between Las Vegas and Rapid City.

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

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 4h 56m, compared with 5h 49m via Phoenix Sky Harbor Intl (PHX) and 6h 51m via Dallas/Fort Worth (DFW).

  • What is the time difference between Las Vegas and Rapid City?

    Rapid City is 1 hour ahead of Las Vegas (Mountain Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What is the best way to connect from Rapid City Regional Airport (RAP) to downtown Rapid City?

    The best way to connect from Rapid City Regional Airport (RAP) to downtown Rapid City is by renting a car. Rental car agencies are conveniently located at the airport's terminal on the ground floor. Follow the signs to the rental car counters, select your preferred agency, and access downtown via Interstate 90 East for an easy and direct commute.

  • Can I purchase an economy ticket from Las Vegas to Rapid City and then upgrade to first class?

    Yes, you can purchase an economy ticket from Las Vegas to Rapid City and then upgrade to first class on Delta Air Lines. Delta offers the option to use their Miles Upgrade program or purchase an upgrade with cash, subject to availability. Upgrades are accessible after booking the economy ticket.

  • What are the layover options for flights from Las Vegas to Rapid City?

    Common layover options for flights from Las Vegas to Rapid City include Denver International Airport (DEN) and Minneapolis-Saint Paul International Airport (MSP). Airlines like Southwest, United, and Delta often offer connecting flights with layovers at these airports. The duration of layovers may vary depending on the chosen flight and schedule.

  • Do airlines operating flights from Las Vegas to Rapid City offer special meals?

    Airlines like Delta, United, and American Airlines offer special diet options on flights from Las Vegas to Rapid City. Specific meals may include vegan, gluten-free, vegetarian, and diabetic-friendly options. Passengers can request these meals during the booking process or by contacting the airline's customer service in advance.

Your guide to booking Las Vegas 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 $129, about $351 less than Monday fares (73% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Las Vegas to Rapid City trip for January. Fares historically average $117 round-trip in that month - typically $361 less than the most expensive month, which is November (based on the last 12 months).
  • Travelers flying from Las Vegas to Rapid City use Harry Reid International Airport (LAS) as the departure point and Rapid City Regional Airport (RAP) as the arrival point. If you are in the Las Vegas city center, consider using a taxi or rideshare service for convenience and speed, or use public transit: the RTC bus Route 108 offers direct service to Harry Reid International Airport, providing an affordable option.
  • Flights from Las Vegas to Rapid City consider travelers with pets. For instance, consider flying with Southwest Airlines from LAS to RAP, which is regarded as a top choice for pets. Southwest Airlines allows small pets in-cabin with a combined weight (pet + carrier) of up to 20 lb, and the carrier size should not exceed 18.5 x 8.5 x 13.5 inches.
  • Delta Air Lines is a great choice to fly with if you have kids on flights from Las Vegas to Rapid City. They offer kid-friendly amenities like complimentary activity packs, in-flight entertainment with children's programming, and special meals suitable for young travelers. Delta's accommodating staff ensures a comfortable and enjoyable journey for parents with children.
  • Southwest Airlines is a top choice for flying with Passengers with Reduced Mobility (PRMs) from LAS to RAP airport. They prioritize accessibility and offer special assistance services for PRMs, including wheelchair support, pre-boarding options, and attentive staff to ensure a smooth and comfortable travel experience for all passengers.
  • Passengers with luggage should consider flying with Allegiant Air because it offers a friendly carry-on baggage policy on flights from LAS to RAP airport. Passengers are allowed one free personal item with dimensions up to 7 x 15 x 16 inches. Additionally, they offer an option to purchase carry-on bags with maximum dimensions of 9 x 14 x 22 inches, with a weight limit of 25 lb.

Prefer to fly direct from Las Vegas to Rapid City?

 
Find which airlines fly direct from Las Vegas Harry Reid Intl Airport to Rapid City Airport, which days they fly and book direct flights.

Direct departures

Las Vegas Harry Reid Intl to Rapid City

Tuesday

Allegiant Air

Allegiant Air

Thursday

Allegiant Air

Allegiant Air

Saturday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

See more direct flights

Direct returns

Rapid City to Las Vegas Harry Reid Intl

Tuesday

Allegiant Air

Allegiant Air

Thursday

Allegiant Air

Allegiant Air

Saturday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

See more direct flights

More options for your flight from Las Vegas to Rapid City

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