Cheapest return flights from Rapid City to Las Vegas in January from 141€

AirHint found the following cheapest return flights from Rapid City (RAP) to Las Vegas (LAS) in January 2026 (see full year).

Return flights

22 Jan - 29 Jan Allegiant Air direct
29 Jan - 01 Feb Allegiant Air direct
29 Jan - 15 Feb Allegiant Air direct
22 Jan - 01 Feb Allegiant Air direct
30 Jan - 01 Feb Allegiant Air
23 Jan - 30 Jan United

Also check the deals for one-way flights from Rapid City to Las Vegas in January.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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