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Cheap flights from Rapid City (RAP) to Las Vegas (LAS)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Rapid City (RAP) to Las Vegas (LAS)

How to find the cheapest flight from Rapid City (RAP) to Las Vegas (LAS)
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How to find the cheapest flight from Rapid City (RAP) to Las Vegas (LAS)
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How to find the cheapest flight from Rapid City (RAP) to Las Vegas (LAS)
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Cheap flights from Rapid City to Las Vegas in July , August 2026

30 Jul - 27 Aug $ 372.00
RAP
Rapid City
Allegiant Air
DIRECT
LAS
Las Vegas
LAS
Las Vegas
Allegiant Air
DIRECT
RAP
Rapid City
Pick dates
30 Jul - 06 Aug $ 426.00
RAP
Rapid City
Allegiant Air
DIRECT
LAS
Las Vegas
LAS
Las Vegas
Allegiant Air
DIRECT
RAP
Rapid City
Pick dates
30 Jul - 02 Aug $ 553.00
RAP
Rapid City
Allegiant Air
DIRECT
LAS
Las Vegas
LAS
Las Vegas
Allegiant Air
DIRECT
RAP
Rapid City
Pick dates

Last minute flights from Rapid City to Las Vegas

30 Jul - 01 Aug $ 782.00
RAP
Rapid City
Allegiant Air
DIRECT
LAS
Las Vegas
LAS
Las Vegas
Allegiant Air
1 STOPS
RAP
Rapid City
Pick dates
30 Jul - 01 Aug $ 809.00
RAP
Rapid City
Allegiant Air
DIRECT
LAS
Las Vegas
LAS
Las Vegas
Allegiant Air
2 STOPS
RAP
Rapid City
Pick dates
30 Jul - 01 Aug $ 833.00
RAP
Rapid City
Allegiant Air
DIRECT
LAS
Las Vegas
LAS
Las Vegas
Allegiant Air
2 STOPS
RAP
Rapid City
Pick dates

One-way flights to Las Vegas from Rapid City

9:50 PM - 9:50 PM
Allegiant Air
0 Stops
2h 19m
RAP - LAS
$ 326
Kiwi
Pick dates
9:00 AM - 11:22 AM
United Airlines
1 Stops
4h 24m
RAP - LAS
$ 356
Kiwi
Pick dates
9:00 AM - 11:22 AM
United Airlines
1 Stops
4h 24m
RAP - LAS
$ 357
Kiwi
Pick dates

How to find the cheapest flight from Rapid City (RAP) to Las Vegas (LAS)

Related info for your journey
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How to find the cheapest flight from Rapid City (RAP) to Las Vegas (LAS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Rapid City (RAP) to Las Vegas (LAS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.