AirHint found the following cheapest return flights from Tucson (TUS) to Las Vegas (LAS) in January 2026 (see full year).
Return flights
| 22 Jan - 25 Jan | Frontier Airlines | direct | |
| 08 Jan - 11 Jan | Frontier Airlines | direct | |
| 10 Jan - 11 Jan | Alaska Airlines | ||
| 24 Jan - 25 Jan | Alaska Airlines | ||
| 10 Jan - 12 Jan | Southwest Airlines | direct |
Also check the deals for one-way flights from Tucson to Las Vegas in January.
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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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