AirHint found the following cheapest return flights from Los Angeles (LAX) to Las Vegas (LAS) in March 2026 (see full year).

Return flights

19 Mar - 23 Mar	United	direct
29 Mar - 01 Apr	United	direct
16 Mar - 18 Mar	Alaska Airlines	direct
01 Mar - 03 Mar	Delta	direct
03 Mar - 03 Mar	Hawaiian Airlines	direct
07 Mar - 07 Mar	Alaska Airlines	direct

Also check the deals for one-way flights from Los Angeles to Las Vegas in March.

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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Cheapest return flights from Los Angeles to Las Vegas in March from $97

Return flights