S$159 Cheap Flights from Portland to Las Vegas

View S$159 flight on Sun, 1 Feb, 2026Opens in a new window

Popular airlines from Portland International Airport (PDX) to Harry Reid Intl. Airport (LAS)

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Cheap Flights from Portland to Las Vegas (PDX-LAS)

Prices were available within the past 7 days and start at S$159 for one-way flights and S$265 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 30 Jan - Mon, 2 Feb
PDX
Portland
LAS
Las Vegas
S$265 Return, found 4 days ago
S$265
Return
found 4 days ago
Select Delta flight, departing Fri, 30 Jan from Portland to Las Vegas, returning Mon, 2 Feb, priced at S$265 found 4 days ago
Delta
Sun, 1 Feb - Mon, 2 Feb
PDX
Portland
LAS
Las Vegas
S$293 Return, found 4 days ago
S$293
Return
found 4 days ago
Select Delta flight, departing Sun, 1 Feb from Portland to Las Vegas, returning Mon, 2 Feb, priced at S$293 found 4 days ago
Delta
Thu, 22 Jan - Tue, 27 Jan
PDX
Portland
LAS
Las Vegas
S$305 Return, found 3 days ago
S$305
Return
found 3 days ago
Select Delta flight, departing Thu, 22 Jan from Portland to Las Vegas, returning Tue, 27 Jan, priced at S$305 found 3 days ago
Delta
Sun, 1 Feb - Mon, 2 Feb
PDX
Portland
LAS
Las Vegas
S$311 Return, found 4 days ago
S$311
Return
found 4 days ago
Select Delta flight, departing Sun, 1 Feb from Portland to Las Vegas, returning Mon, 2 Feb, priced at S$311 found 4 days ago
Delta
Tue, 20 Jan - Wed, 21 Jan
PDX
Portland
LAS
Las Vegas
S$331 Return, found 3 days ago
S$331
Return
found 3 days ago
Select Delta flight, departing Tue, 20 Jan from Portland to Las Vegas, returning Wed, 21 Jan, priced at S$331 found 3 days ago
Delta
Sun, 1 Feb - Mon, 2 Feb
PDX
Portland
LAS
Las Vegas
S$332 Return, found 4 days ago
S$332
Return
found 4 days ago
Select Delta flight, departing Sun, 1 Feb from Portland to Las Vegas, returning Mon, 2 Feb, priced at S$332 found 4 days ago
Delta
Fri, 30 Jan - Mon, 2 Feb
PDX
Portland
LAS
Las Vegas
S$336 Return, found 4 days ago
S$336
Return
found 4 days ago
Select Delta flight, departing Fri, 30 Jan from Portland to Las Vegas, returning Mon, 2 Feb, priced at S$336 found 4 days ago
United
Sun, 1 Feb - Mon, 2 Feb
PDX
Portland
LAS
Las Vegas
S$339 Return, found 4 days ago
S$339
Return
found 4 days ago
Select United flight, departing Sun, 1 Feb from Portland to Las Vegas, returning Mon, 2 Feb, priced at S$339 found 4 days ago
American Airlines
Tue, 20 Jan - Wed, 21 Jan
PDX
Portland
LAS
Las Vegas
S$422 Return, found 3 days ago
S$422
Return
found 3 days ago
Select American Airlines flight, departing Tue, 20 Jan from Portland to Las Vegas, returning Wed, 21 Jan, priced at S$422 found 3 days ago
Hawaiian Airlines
Fri, 30 Jan - Mon, 2 Feb
PDX
Portland
LAS
Las Vegas
S$1,631 Return, found 4 days ago
S$1,631
Return
found 4 days ago
Select Hawaiian Airlines flight, departing Fri, 30 Jan from Portland to Las Vegas, returning Mon, 2 Feb, priced at S$1,631 found 4 days ago

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

January is typically the cheapest month to fly

From S$62 - S$192 per traveller.
Portland to Las Vegas route information
Origin airport
Portland Intl.
Destination airport
Harry Reid Intl.
Airlines serving
American Airlines, Delta, Hawaiian Airlines, United
Return price
S$264
Distance
1219 km
Average flight time
2 hours 10 mins

Flights from Portland to Las Vegas

There are several airlines that operate frequent flights from Portland (PDX) to Las Vegas (LAS) including

The earliest flight leaves Portland Intl. Airport at 05:20 and arrives at McCarran Intl. Airport at 07:25. The last flight of the day departs Portland at 21:40 and arrives at Las Vegas at 23:50.

The flight distance from Portland to Las Vegas is about 1234 km, the shortest flight is 02 hours with .

Expedia lets you search across the largest number of airlines and Las Vegas flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Portland Las Vegas flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Portland to Las Vegas trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Las Vegas flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Portland to Las Vegas with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from PDX to Harry Reid Airport (formerly McCarran Airport)?
Round-trip tickets from PDX Airport to Harry Reid Airport (formerly McCarran Airport) start from S$265. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year — book now to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Portland Airport to Harry Reid Airport (formerly McCarran Airport)?
Most flights can be cancelled online, but every air carrier has different terms and conditions. If you do decide to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from PDX to LAS that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for PDX to Harry Reid Airport (formerly McCarran Airport) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Portland Airport to LAS?
The distance from Portland Airport (PDX) to LAS (LAS) is just 1,250 kilometres. You'll be stepping off the plane and collecting your suitcase from the carousel in no time at all.
Which airlines fly direct from Portland Intl. Airport (PDX) to Harry Reid Airport (formerly McCarran Airport)?
You have plenty of choices when travelling from PDX Airport to Harry Reid Airport (formerly McCarran Airport). Book your ticket with one of these popular carriers:

  • Alaska Airlines - (AS) with 104 monthly flights
  • Spirit Airlines - (NK) with 95 monthly flights
  • Southwest Airlines - (WN) with 65 monthly flights
  • Frontier Airlines - (F9) with 39 monthly flights

Are PDX Airport to LAS flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Portland Airport to Harry Reid Airport (formerly McCarran Airport) can be hit-or-miss. You might be lucky and score a bargain, but you could also completely miss out! If you'd rather play it safe and start planning early on, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines release their prices so far in advance. Our suggestion? Check back often as updates are made frequently.

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