Cheap flights from Portland to Las Vegas
From 248 USD — compare hundreds of airlines
Direct flightsCheapest: 2026-07 · 126 US$
Prices by date
128 US$
17/07
127 US$
18/07
127 US$
19/07
127 US$
20/07
127 US$
21/07
127 US$
22/07
127 US$
23/07
127 US$
24/07
127 US$
25/07
127 US$
26/07
126 US$
27/07
Airlines on this route
FAQ
What's the cheapest month to fly Portland to Las Vegas?
Usually 2026-07, from 126 USD.
Are there direct flights from Portland to Las Vegas?
We show both direct and connecting options — filter to compare.