Cheapest return flights from Las Vegas to Portland in January from $103
AirHint found the following cheapest return flights from Las Vegas (LAS) to Portland (PDX) in January 2025 (see full year).
Return flights
| 19 Jan - 26 Jan | Frontier Airlines | direct | |
| 03 Jan - 07 Jan | Frontier Airlines | ||
| 03 Jan - 07 Jan | Southwest Airlines | direct |
Also check the deals for one-way flights from Las Vegas to Portland in January.
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.
