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

Flights overview

Useful information for finding cheap flights from Las Vegas to Rapid City and booking your next trip

Cheapest round-trip flights	$110	Allegiant Nonstop 3 hr Thu, Jul 30 — Sun, Aug 2	The cheapest round-trip flight from Las Vegas to Rapid City is currently $110
Cheapest one-way flight	$62	Allegiant Nonstop 3 hr Thu, Jul 23	The cheapest one-way flight from Las Vegas to Rapid City is currently $62
Last-minute weekend getaway	$168	Allegiant Nonstop 3 hr Thu, May 7 — Sun, May 10	The cheapest last-minute weekend getaway from Las Vegas to Rapid City is currently $168
Cheapest business class flights	$869	United 1 stop 6 hr Sat, Jun 6 — Sun, Jun 7	The cheapest business class round-trip flight from Las Vegas to Rapid City is currently $869

Fastest flight	2 hr 15 min	The fastest nonstop flight from Las Vegas to Rapid City takes 2 hr 15 min
Nonstop flights	Some days	There are direct flights on this route 2 days a week: Thu, Sun.

When is the cheapest time to fly?

The cheapest month to fly from Las Vegas to Rapid City is typically December. The most expensive month to fly is typically May.

December Cheapest	Typical prices: $165–495
May Most expensive	Typical prices: $270–375

Popular airlines from Las Vegas to Rapid City

United

from $309

Typical price: $260–420

599 weekly connecting flights

LAS - RAP Every day
American

from $309

Typical price: $335–720

205 weekly connecting flights

LAS - RAP Every day
Delta

from $309

Typical price: $310–740

124 weekly connecting flights

LAS - RAP Every day
Allegiant

Nonstop

from $110

Typical price: $125–300

2 weekly nonstop flights

LAS - RAP Every Thu, Sun

Popular airports near Las Vegas

Harry Reid International Airport (LAS)

Las Vegas United States 16 min 6 mi
St. George Regional Airport (SGU) (SGU)

St. George United States 1 hr 52 min 108 mi
Boulder City Municipal Airport (BLD)

Boulder City United States 26 min 22 mi
Cedar City Regional Airport (CDC)

Cedar City United States 2 hr 31 min 154 mi

Popular airports near Rapid City

Rapid City Regional Airport (RAP)

Rapid City United States 18 min 9 mi
Northeast Wyoming Regional Airport (GCC)

Gillette United States 2 hr 9 min 116 mi
Denver International Airport (DEN)

Denver United States 6 hr 5 min 300 mi
Pierre Regional Airport (PIR) (PIR)

Pierre United States 2 hr 45 min 147 mi

Frequently asked questions about flying from Las Vegas to Rapid City

The cheapest flights from Las Vegas to Rapid City are usually in December. Typical ticket prices in December range from $165 to $495.

The cheapest round-trip flight from Las Vegas to Rapid City recently found on Google Flights was with Allegiant from $110. The cheapest one-way flight was with Allegiant from $62.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest United flight from Las Vegas to Rapid City is $309, flying from Jul 9 to Jul 12.
The cheapest American flight from Las Vegas to Rapid City is $309, flying from Jun 11 to Jun 14.
The cheapest Delta flight from Las Vegas to Rapid City is $309, flying from Jun 25 to Jun 28.
The cheapest Allegiant flight from Las Vegas to Rapid City is $110, flying from Jul 30 to Aug 2.

The cheapest round-trip flight from Las Vegas to Rapid City starts at $110 from Thu, Jul 30 to Sun, Aug 2. The cheapest one-way flight starts at $62 and departs on Thu, Jul 23.

2 hr 15 min is the shortest flight time from Las Vegas to Rapid City.

Summer (Jun–Sep) is the peak season for hiking, mountain biking and climbing in the Black Hills National Forest, though May–Jun can see significant rainfall. Fall (Sep–Oct) is cooler but still mild. The coldest months are Dec–Feb, and it often snows Mar–Apr. Mt. Rushmore National Memorial is open year-round. Rapid City’s central gathering spot, Main Street Square, hosts Summer Nights, a free summer concert series (Jun–Sept). In winter, Main Street Square’s fountain and lawn are replaced by an ice-skating rink (Nov–Feb).

It's easy to use Google Flights to find the cheapest days to fly from Las Vegas to Rapid City.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What counts as the best airline for your flights from Las Vegas to Rapid City really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Las Vegas to Rapid City.

In terms of nonstop flights, Allegiant is the most popular. Allegiant offers 2 nonstop flights per week. Allegiant flies from Harry Reid International Airport (LAS) to Rapid City Regional Airport (RAP) .

In terms of flights, United is the most popular. United offers 599 connecting flights per week. United flies from Harry Reid International Airport (LAS) to Rapid City Regional Airport (RAP) .

Other popular airlines flying from Las Vegas to Rapid City are:

American offers 205 connecting flights per week. American flies from Harry Reid International Airport (LAS) to Rapid City Regional Airport (RAP) .
Delta offers 124 connecting flights per week. Delta flies from Harry Reid International Airport (LAS) to Rapid City Regional Airport (RAP) .

The number of connecting flights refers to distinct flights with at least one stop between Las Vegas and Rapid City.

The cheapest round-trip flight from Las Vegas to Rapid City recently found on Google Flights was with Allegiant from $110. The cheapest one-way flight was with Allegiant from $62.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest United flight from Las Vegas to Rapid City is $309, flying from Jul 9 to Jul 12.
The cheapest American flight from Las Vegas to Rapid City is $309, flying from Jun 11 to Jun 14.
The cheapest Delta flight from Las Vegas to Rapid City is $309, flying from Jun 25 to Jun 28.
The cheapest Allegiant flight from Las Vegas to Rapid City is $110, flying from Jul 30 to Aug 2.

Allegiant flies direct from Las Vegas to Rapid City.

There are 2 Allegiant direct flights from Las Vegas to Rapid City per week. Flights are available on Thursday and Sunday.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between Las Vegas and Rapid City at price $168 is offered by Allegiant from Thu, May 7 to Sun, May 10.

Allegiant flies direct from Las Vegas to Rapid City.

There are 2 Allegiant direct flights from Las Vegas to Rapid City per week. Flights are available on Thursday and Sunday.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

Direct flights from Las Vegas to Rapid City are only available on Thursday and Sunday.

The cheapest direct (nonstop) round-trip flights between Las Vegas and Rapid City start at $110 from Thu, Jul 30 to Sun, Aug 2 with Allegiant.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Las Vegas to Rapid City, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest business class round-trip flights between Las Vegas and Rapid City start at $869 from Sat, Jun 6 to Sun, Jun 7 with United.

The cheapest economy class round-trip flights between Las Vegas and Rapid City start at $110 from Thu, Jul 30 to Sun, Aug 2.

To book business class trips from Las Vegas to Rapid City, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between Las Vegas and Rapid City starts at $168 from Thu, May 7 to Sun, May 10 with Allegiant.

The cheapest last-minute deal between Las Vegas and Rapid City at price $168 is offered by Allegiant from Thu, May 7 to Sun, May 10.

To find last-minute flight deals from Las Vegas to Rapid City, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.