$276 Cheap United flights Rapid City (RAP) to Las Vegas (LAS)

View $276 flight on Thu, Jan 8, 2026Opens in a new window

$276 Cheap United flights Rapid City (RAP) to Las Vegas (LAS)

Prices were available within the past 7 days and start at $276 for one-way flights and $329 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Jan 8 - Sun, Jan 11
RAP
Rapid City
LAS
Las Vegas
$329 Roundtrip, found 1 day ago
$329
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jan 8 from Rapid City to Las Vegas, returning Sun, Jan 11, priced at $329 found 1 day ago
United
Thu, Jan 8 - Sun, Jan 11
RAP
Rapid City
LAS
Las Vegas
$385 Roundtrip, found 1 day ago
$385
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jan 8 from Rapid City to Las Vegas, returning Sun, Jan 11, priced at $385 found 1 day ago
United
Thu, Jan 8 - Sun, Jan 11
RAP
Rapid City
LAS
Las Vegas
$399 Roundtrip, found 1 day ago
$399
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jan 8 from Rapid City to Las Vegas, returning Sun, Jan 11, priced at $399 found 1 day ago
United
Thu, Jan 8 - Sun, Jan 11
RAP
Rapid City
LAS
Las Vegas
$452 Roundtrip, found 1 day ago
$452
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jan 8 from Rapid City to Las Vegas, returning Sun, Jan 11, priced at $452 found 1 day ago
United
Thu, Jan 8 - Sun, Jan 11
RAP
Rapid City
LAS
Las Vegas
$455 Roundtrip, found 1 day ago
$455
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jan 8 from Rapid City to Las Vegas, returning Sun, Jan 11, priced at $455 found 1 day ago
United
Thu, Jan 8 - Sun, Jan 11
RAP
Rapid City
LAS
Las Vegas
$469 Roundtrip, found 1 day ago
$469
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jan 8 from Rapid City to Las Vegas, returning Sun, Jan 11, priced at $469 found 1 day ago

Find the cheapest month to fly from Rapid City (RAP) to Las Vegas (LAS)

July is typically the cheapest month to fly

From $240 - $421 per traveler.

Alternative airports near Las Vegas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to McCarran Intl. LAS. Cheapest and Closest option available. Average driving time to city center is 6 minutes. Flights from $371
LAS
McCarran Intl.
CheapestClosest
Average driving time to city center6 min
Flights from $371
Flights from Rapid City (RAP) to Las Vegas (LAS)
Origin airport
Rapid City Regional
Destination airport
Harry Reid Intl.
Airlines serving
American Airlines, Delta, United
Popular airline
Delta
Distance
1346 km
Average flight time
2 hours 19 mins