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

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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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 July , August 2026

31 Jul - 27 Aug $ 302.00
PDX
Portland
Frontier Airlines
DIRECT
LAS
Las Vegas
LAS
Las Vegas
Frontier Airlines
DIRECT
PDX
Portland
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31 Jul - 07 Aug $ 339.00
PDX
Portland
Frontier Airlines
1 STOPS
LAS
Las Vegas
LAS
Las Vegas
Frontier Airlines
1 STOPS
PDX
Portland
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26 Jul - 09 Aug $ 472.00
PDX
Portland
Alaska Airlines
DIRECT
LAS
Las Vegas
LAS
Las Vegas
Alaska Airlines
DIRECT
PDX
Portland
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Last minute flights from Portland to Las Vegas

30 Jul - 31 Jul $ 403.00
PDX
Portland
Frontier Airlines
1 STOPS
LAS
Las Vegas
LAS
Las Vegas
Frontier Airlines
1 STOPS
PDX
Portland
Pick dates
30 Jul - 31 Jul $ 454.00
PDX
Portland
Frontier Airlines
DIRECT
LAS
Las Vegas
LAS
Las Vegas
Frontier Airlines
DIRECT
PDX
Portland
Pick dates
26 Jul - 31 Jul $ 563.00
PDX
Portland
Alaska Airlines
DIRECT
LAS
Las Vegas
LAS
Las Vegas
Alaska Airlines
DIRECT
PDX
Portland
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One-way flights to Las Vegas from Portland

5:36 PM - 9:09 PM
Frontier Airlines
1 Stops
4h 56m
PDX - LAS
$ 191
Kiwi
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5:49 PM - 5:49 PM
Frontier Airlines
0 Stops
2h 20m
PDX - LAS
$ 227
Kiwi
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7:37 AM - 7:37 AM
Hawaiian Airlines
0 Stops
2h 18m
PDX - LAS
$ 267
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.