Cheapest return flights from Ontario to Las Vegas in February from $97

AirHint found the following cheapest return flights from Ontario (ONT) to Las Vegas (LAS) in February 2026 (see full year).

Return flights

14 Feb - 21 Feb Southwest Airlines direct
05 Feb - 07 Feb Southwest Airlines direct
24 Feb - 24 Feb Southwest Airlines direct
25 Feb - 03 Mar Southwest Airlines direct
24 Feb - 03 Mar Southwest Airlines direct
21 Feb - 03 Mar Southwest Airlines direct
23 Feb - 24 Feb Southwest Airlines
14 Feb - 17 Feb Frontier Airlines direct
25 Feb - 01 Mar Frontier Airlines direct
12 Feb - 14 Feb Southwest Airlines
05 Feb - 08 Feb Frontier Airlines direct
18 Feb - 27 Feb Southwest Airlines
25 Feb - 02 Mar Southwest Airlines
23 Feb - 23 Feb Southwest Airlines
23 Feb - 02 Mar Southwest Airlines
10 Feb - 13 Feb Southwest Airlines
17 Feb - 01 Mar Southwest Airlines
28 Feb - 06 Mar Southwest Airlines
26 Feb - 02 Mar Southwest Airlines
27 Feb - 02 Mar Southwest Airlines

Also check the deals for one-way flights from Ontario to Las Vegas in February.

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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