AirHint found the following cheapest return flights from Eugene (EUG) to Las Vegas (LAS) in December 2025 (see full year).
Return flights
| 09 Dec - 14 Dec | Alaska Airlines | ||
| 30 Dec - 04 Jan | Allegiant Air | direct | |
| 31 Dec - 03 Jan | Delta |
Also check the deals for one-way flights from Eugene 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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