Cheapest return flights from Portland to Las Vegas in June from $77

Best time to book flights for Portland (PDX) to Las Vegas (LAS) flights at AirHint

AirHint found the following cheapest return flights from Portland (PDX) to Las Vegas (LAS) in June 2025 (see full year).

Return flights

02 Jun - 06 Jun Frontier Airlines direct
02 Jun - 03 Jun Frontier Airlines direct
02 Jun - 11 Jun Frontier Airlines direct
15 Jun - 17 Jun Frontier Airlines direct
06 Jun - 07 Jun Spirit Airlines direct
10 Jun - 17 Jun Spirit Airlines direct
04 Jun - 09 Jun Spirit Airlines direct
13 Jun - 19 Jun Frontier Airlines direct
05 Jun - 06 Jun Spirit Airlines direct
13 Jun - 15 Jun Frontier Airlines direct

Also check the deals for one-way flights from Portland to Las Vegas in June.

Skyscanner

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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