AirHint found the following cheapest return flights from Wichita (ICT) to Las Vegas (LAS) in December 2025 (see full year).

Return flights

13 Dec - 21 Dec	Allegiant Air	direct
18 Dec - 08 Jan	Allegiant Air	direct
18 Dec - 21 Dec	Allegiant Air	direct
31 Dec - 07 Jan	Southwest Airlines
04 Dec - 09 Dec	Allegiant Air	direct
04 Dec - 21 Dec	Allegiant Air	direct
08 Dec - 10 Dec	Allegiant Air
08 Dec - 12 Dec	Allegiant Air
04 Dec - 07 Dec	Allegiant Air
04 Dec - 07 Dec	Allegiant Air	direct
11 Dec - 15 Dec	Southwest Airlines
05 Dec - 07 Dec	Allegiant Air
29 Dec - 03 Jan	Southwest Airlines

Also check the deals for one-way flights from Wichita to Las Vegas in December.

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 Wichita to Las Vegas in December from $128

Return flights