Cheapest return flights from Portland to Las Vegas in April from $110

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 April 2025 (see full year).

Return flights

01 Apr - 12 Apr Alaska Airlines direct
16 Apr - 19 Apr Alaska Airlines direct
03 Apr - 06 Apr Frontier Airlines direct
14 Apr - 21 Apr Frontier Airlines direct
09 Apr - 13 Apr Alaska Airlines direct
16 Apr - 21 Apr Alaska Airlines direct
18 Apr - 21 Apr Alaska Airlines direct

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

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.

Book a cheap hotel in Las Vegas

Cheap car rent in Las Vegas