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

Return flights

30 Dec - 06 Jan	Alaska Airlines	direct
29 Dec - 04 Jan	Frontier Airlines
31 Dec - 07 Jan	Alaska Airlines
31 Dec - 02 Jan	Alaska Airlines
29 Dec - 01 Jan	Frontier Airlines
27 Dec - 01 Jan	Alaska Airlines	direct
27 Dec - 31 Dec	Alaska Airlines
28 Dec - 01 Jan	Alaska Airlines
30 Dec - 01 Jan	Alaska Airlines
28 Dec - 04 Jan	Alaska Airlines
28 Dec - 01 Jan	Alaska Airlines	direct

Also check the deals for one-way flights from Everett 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 Everett to Las Vegas in December from 417€

Return flights