Cheap Flights from Portland (PDX) to Las Vegas (LVS)

Popular airlines from Portland International Airport (PDX) to Las Vegas, NM (LVS-Las Vegas Municipal)

Flights from Portland (PDX) to Las Vegas (LVS)
Origin airport
Portland Intl.
Destination airport
Las Vegas Municipal
Distance
1139 mi

Portland to Las Vegas Flights

The cheapest times to fly from Portland to Las Vegas

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Portland to Las Vegas are during the month of . You can find some of the cheapest flights from Portland to Las Vegas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Portland to Las Vegas

Sunday is one of the best days to book for cheap flights from Portland to Las Vegas: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Portland to Las Vegas

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Portland to Las Vegas in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Portland to Las Vegas flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Portland to Las Vegas airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Portland Intl. Airport (PDX) to Las Vegas, NM (LVS-Las Vegas Municipal) cost?
Snag a cheap one-way flight or cheap return flight from Portland Intl. Airport (PDX) to Las Vegas, NM (LVS-Las Vegas Municipal) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Portland Intl. Airport (PDX) to Las Vegas, NM (LVS-Las Vegas Municipal)?
Planning your getaway for is a great way to save, as it's the cheapest month for flights between PDX and LVS. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Portland Intl. Airport (PDX) to Las Vegas, NM (LVS-Las Vegas Municipal)?
To find the cheapest airline that'll fly you from PDX to LVS, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Portland Intl. Airport (PDX) to Las Vegas, NM (LVS-Las Vegas Municipal)?
You'll have to book a flight with a layover if you're traveling from Portland Intl. Airport (PDX) to Las Vegas, NM (LVS-Las Vegas Municipal). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from PDX to LVS?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Portland Intl. Airport (PDX) to Las Vegas, NM (LVS-Las Vegas Municipal)?
To avoid potential delays on the Portland Intl. Airport (PDX) to Las Vegas, NM (LVS-Las Vegas Municipal) route, aim to travel before 3 PM. Later departures have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Portland Intl. Airport (PDX) to Las Vegas, NM (LVS-Las Vegas Municipal) last-minute?
Holding off until just before your trip to book a ticket from PDX to LVS generally means paying more. Although you may find some last-minute offers, they aren't always guaranteed. Keep your travel schedule open to boost your chances of scoring a bargain.
Is it cheaper to book a PDX to LVS flight and hotel package?
You can save money by securing a PDX to LVS flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. After choosing your ideal accommodations and flights, consider other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Portland Intl. Airport (PDX) to Las Vegas, NM (LVS-Las Vegas Municipal)?
If you booked your PDX to LVS flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

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*Available to One Key members.