Cheap flights from Portland to East of The Strip

View AU$119 flight on Wed, 3 Sep. 2025Opens in a new window

Popular airlines from Portland to East of The Strip

  • Spirit Airlines

    Spirit Airlines

  • Alaska Airlines

    Alaska Airlines

  • Frontier Airlines

    Frontier Airlines

  • United

    United

  • American Airlines

    American Airlines

  • Delta

    Delta

  • Southwest Airlines

    Southwest Airlines

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Cheap Flights from Portland (PDX) to East of The Strip (LAS)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sun, 7 Sep. - Wed, 10 Sep.
PDX
Portland
LAS
Las Vegas
AU$238 Return, found 4 days ago
AU$238
Return
found 4 days ago
Select Alaska Airlines flight, departing Sun, 7 Sep. from Portland to Las Vegas, returning Wed, 10 Sep., priced at AU$238 found 4 days ago
Alaska Airlines
Sun, 7 Sep. - Wed, 10 Sep.
PDX
Portland
LAS
Las Vegas
AU$253 Return, found 4 days ago
AU$253
Return
found 4 days ago
Select Alaska Airlines flight, departing Sun, 7 Sep. from Portland to Las Vegas, returning Wed, 10 Sep., priced at AU$253 found 4 days ago
Delta
Sun, 7 Sep. - Wed, 10 Sep.
PDX
Portland
LAS
Las Vegas
AU$268 Return, found 4 days ago
AU$268
Return
found 4 days ago
Select Delta flight, departing Sun, 7 Sep. from Portland to Las Vegas, returning Wed, 10 Sep., priced at AU$268 found 4 days ago
Alaska Airlines
Thu, 11 Sep. - Thu, 18 Sep.
PDX
Portland
LAS
Las Vegas
AU$276 Return, found 3 days ago
AU$276
Return
found 3 days ago
Select Alaska Airlines flight, departing Thu, 11 Sep. from Portland to Las Vegas, returning Thu, 18 Sep., priced at AU$276 found 3 days ago
United
Thu, 11 Sep. - Thu, 18 Sep.
PDX
Portland
LAS
Las Vegas
AU$337 Return, found 3 days ago
AU$337
Return
found 3 days ago
Select United flight, departing Thu, 11 Sep. from Portland to Las Vegas, returning Thu, 18 Sep., priced at AU$337 found 3 days ago
American Airlines
Sun, 14 Sep. - Sun, 21 Sep.
PDX
Portland
LAS
Las Vegas
AU$479 Return, found 3 hours ago
AU$479
Return
found 3 hours ago
Select American Airlines flight, departing Sun, 14 Sep. from Portland to Las Vegas, returning Sun, 21 Sep., priced at AU$479 found 3 hours ago

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

September is typically the cheapest month to fly

From AU$62 - AU$138 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.