Cheap Flights from Portland to Las Vegas from £17️ (PDX-LAS)

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Latest Flight Deals from Portland to Las Vegas

Book one-way or return flights from Portland to Las Vegas from as little as £17. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Portland to Las Vegas? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Portland to Las Vegas. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Portland to Las Vegas

View airlines operating flights from Portland to Las Vegas. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines

From £21

Alaska Airlines

From £59

Southwest Airlines

From £84

Delta Air Lines

From £85

United Airlines

From £88

Spirit Airlines

From £99

Sun Country Airlines

From £148

American Airlines

From £173

ANA airlines

Find more flights and airlines

Alternative Routes from Portland to Las Vegas

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Portland to Las Vegas.

Cheapest
PDX
12:02
2h 18m
Direct
LAS
14:20
Portland International Airport - Harry Reid International Airport
Wed, May 15Spirit Airlines
£17
PDX
12:02
2h 18m
Direct
LAS
14:20
Portland International Airport - Harry Reid International Airport
Wed, May 15Spirit Airlines
£17
Find More Flights

How do I find the cheapest flights?

When are flight tickets from Portland (PDX) to Las Vegas (LAS) the cheapest?
Airlines adjust prices for flights from Portland to Las Vegas based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Portland (PDX) to Las Vegas (LAS) cost?
According to Trip.com's data, the lowest price is around £185.
How long is the flight from Portland (PDX) to Las Vegas (LAS)?
It takes about 2 hours 29 minutes to fly from Portland (PDX) to Las Vegas (LAS).
What are the most popular airlines that fly from Portland (PDX) to Las Vegas (LAS)?
Airlines with flights from Portland (PDX) to Las Vegas (LAS): Spirit Airlines, Alaska Airlines, Southwest Airlines, Frontier Airlines and Condor Airlines.
What's the most popular airline for direct flights from Portland (PDX) to Las Vegas (LAS)?
Frontier Airlines operates 3 direct flights from Portland (PDX) to Las Vegas (LAS).
How many airports in Las Vegas (LAS)?
There are 5 airport(s) in Las Vegas (LAS): Boulder City Municipal Airport, Las Vegas Henderson Executive Airport, Harry Reid International Airport, Las Vegas Nellis Afb and Las Vegas North Air Terminal.

How to find a cheap flight from Portland to Las Vegas

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Portland to Las Vegas. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Flight Information from Portland to Las Vegas

Cheapest direct flight price	£16
Cheapest return ticket price	£31
Cheapest month	January
Peak season for travel	October
Flight distance	1,226.69km
Average flight time	2 hours 29 minutes
Popular airline	Alaska Airlines