Portland to Las Vegas (PDX → LAS). We are tracking 13 fares on this route.
Cheapest tracked fare $20 · typical price $117 · you save about $97 (83%)
Cheapest fares we're tracking
Airline
Departs
Stops
Price
Frontier
2026-12-30
Direct
$20
—
2026-11-02
Direct
$43
—
2026-10-26
Direct
$53
—
2026-12-14
Direct
$53
—
2027-01-07
Direct
$53
—
2026-11-11
1 stop
$74
—
2026-10-19
Direct
$82
—
2026-10-22
Direct
$94
—
2026-11-05
Direct
$94
—
2026-10-23
Direct
$94
—
2026-10-29
Direct
$94
—
2026-11-01
Direct
$94
—
2026-11-12
Direct
$94
Could you save more?
The airport you were going to fly from is often not the cheapest one. Compare every airport in a region against each other, or check whether a multi-day stopover beats the direct fare.
How cheap can flights from Portland to Las Vegas get?
The cheapest fare we have tracked on this route is $20, compared with a typical $117 for a trip of this distance.
Is it cheaper to fly to Las Vegas from a different airport?
Often, yes. Fares out of secondary airports are frequently cheaper than the obvious hub, but they are the ones most likely to be missing from a normal search. Our reverse search compares every airport in a region against each other so the cheaper departure point is not hidden.
Could a stopover make Portland to Las Vegas cheaper?
Sometimes. On thin long-haul routes a two-leg trip with a multi-day stopover can beat the direct fare, and occasionally a direct fare is not sold at all. Our detour search prices those routings against the direct flight.