$597 Cheap United flights Las Vegas (LAS) to Portland (PDX)

View $597 flight on Sun, Mar 22, 2026Opens in a new window

$597 Cheap United flights Las Vegas (LAS) to Portland (PDX)

Prices were available within the past 7 days and start at $597 for one-way flights and $378 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Jan 14 - Fri, Jan 16
LAS
Las Vegas
PDX
Portland
$378 Roundtrip, found 15 hours ago
$378
Roundtrip
found 15 hours ago
Select United flight, departing Wed, Jan 14 from Las Vegas to Portland, returning Fri, Jan 16, priced at $378 found 15 hours ago

Find the cheapest month to fly from Las Vegas (LAS) to Portland (PDX)

January is typically the cheapest month to fly

From $48 - $149 per traveler.

Alternative airports near Portland

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Portland Intl. PDX. Cheapest and Closest option available. Average driving time to city center is 17 minutes. Flights from $217
PDX
Portland Intl.
CheapestClosest
Average driving time to city center17 min
Flights from $217

Travel information

Origin airport
Harry Reid Intl.
Destination airport
Portland Intl.
Airlines serving
Alaska Airlines, Delta, Frontier Airlines, Hawaiian Airlines, United
Popular airline
United
Distance
1219 km
Average flight time
2 hours 25 mins

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