Cheapest return flights from Omaha to Las Vegas in September from $142

AirHint found the following cheapest return flights from Omaha (OMA) to Las Vegas (LAS) in September 2025 (see full year).

Return flights

22 Sep - 25 Sep Frontier Airlines
29 Sep - 02 Oct Frontier Airlines
28 Sep - 01 Oct Frontier Airlines
22 Sep - 24 Sep Frontier Airlines
26 Sep - 27 Sep Frontier Airlines
08 Sep - 15 Sep Frontier Airlines
23 Sep - 25 Sep Hawaiian Airlines
26 Sep - 27 Sep Southwest Airlines direct
12 Sep - 14 Sep Frontier Airlines
29 Sep - 02 Oct Southwest Airlines direct
19 Sep - 20 Sep Frontier Airlines
22 Sep - 24 Sep Southwest Airlines direct
22 Sep - 25 Sep Southwest Airlines direct

Also check the deals for one-way flights from Omaha to Las Vegas in September.

Skyscanner

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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