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Cheap flights from Portland (PDX) to Las Vegas (LAS)

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0 Children (2~11)
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How to find the cheapest flight from Portland (PDX) to Las Vegas (LAS)

How to find the cheapest flight from Portland (PDX) to Las Vegas (LAS)
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How to find the cheapest flight from Portland (PDX) to Las Vegas (LAS)
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How to find the cheapest flight from Portland (PDX) to Las Vegas (LAS)
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Cheap flights from Portland to Las Vegas in August , September 2026

31 Aug - 09 Sep $ 225.00
PDX
Portland
Alaska Airlines
DIRECT
LAS
Las Vegas
LAS
Las Vegas
Alaska Airlines
DIRECT
PDX
Portland
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28 Aug - 10 Sep $ 288.00
PDX
Portland
Frontier Airlines
1 STOPS
LAS
Las Vegas
LAS
Las Vegas
Frontier Airlines
DIRECT
PDX
Portland
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28 Aug - 10 Sep $ 387.00
PDX
Portland
Alaska Airlines
DIRECT
LAS
Las Vegas
LAS
Las Vegas
Alaska Airlines
DIRECT
PDX
Portland
Pick dates

Last minute flights from Portland to Las Vegas

29 Aug - 31 Aug $ 233.00
PDX
Portland
Alaska Airlines
DIRECT
LAS
Las Vegas
LAS
Las Vegas
Alaska Airlines
DIRECT
PDX
Portland
Pick dates
29 Aug - 31 Aug $ 233.00
PDX
Portland
Alaska Airlines
DIRECT
LAS
Las Vegas
LAS
Las Vegas
Alaska Airlines
DIRECT
PDX
Portland
Pick dates
28 Aug - 31 Aug $ 545.00
PDX
Portland
Alaska Airlines
DIRECT
LAS
Las Vegas
LAS
Las Vegas
Alaska Airlines
DIRECT
PDX
Portland
Pick dates

One-way flights to Las Vegas from Portland

5:56 PM - 10:22 PM
Frontier Airlines
1 Stops
5h 48m
PDX - LAS
$ 179
Kiwi
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12:20 PM - 6:55 PM
Frontier Airlines
1 Stops
7h 39m
PDX - LAS
$ 180
Kiwi
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6:17 PM - 6:17 PM
Frontier Airlines
0 Stops
2h 20m
PDX - LAS
$ 236
Kiwi
Pick dates

How to find the cheapest flight from Portland (PDX) to Las Vegas (LAS)

Related info for your journey
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How to find the cheapest flight from Portland (PDX) to Las Vegas (LAS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Portland (PDX) to Las Vegas (LAS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.