Cheap flights from Las Vegas Harry Reid International to Portland

Travelers and cabin class

Compare Las Vegas Harry Reid International to Portland flight deals

Find the cheapest month or even day of the year to fly to Portland

Book the best Portland fare with no extra fees

Flight deals from Las Vegas Harry Reid International to Portland

Looking for a cheap last-minute deal or the best round-trip flight from Las Vegas Harry Reid International to Portland? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Las Vegas Harry Reid International to Portland

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Las Vegas Harry Reid International to Portland flights are currently cheapest in March.

Direct flights from Las Vegas Harry Reid International to Portland

Las Vegas Harry Reid International to Portland: Alternative routes

Compare routes from Las Vegas Harry Reid International to Portland below. You may find an airport to fly into that's cheaper, faster, or easier than Portland.

Las Vegas to Portland: Flight information

The things to know before you go.
Cheapest flight found$49
Cheapest month to flyMarch
Average flight time2 hrs, 24 mins
Most popular airlineSouthwest Airlines
Average flights per week82

Finding cheap flights from Las Vegas Harry Reid International to Portland: Frequently asked questions

The best price we found for a round-trip flight from Las Vegas Harry Reid International to Portland is $50. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 24 minutes is the average flight time from Las Vegas Harry Reid International to Portland.
Southwest Airlines, Hawaiian Airlines and Spirit Airlines fly direct from Las Vegas Harry Reid International to Portland.
There are 82 flights per week flying from Las Vegas Harry Reid International to Portland, as of March 2025.
The cheapest month to fly from Las Vegas Harry Reid International to Portland is usually March 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Las Vegas Harry Reid International Airport to Portland Airport on Saturday, March 22, 2025.
Yes – the average flight time is 2 hours and 24 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Portland but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Portland is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Spirit Airlines offers the cheapest flight tickets to Portland.

Traveling from Harry Reid Airport (formerly McCarran Airport) (LAS) to Portland International Airport (PDX): what you need to know

  • On average, direct flights from Harry Reid Airport (formerly McCarran Airport) to Portland International Airport take 2 hours 20 minutes. Portland and Las Vegas are in the same timezone (UTC-7), so you won't need to change your watch after you land.

  • Each week, there are 60 flights from Harry Reid Airport (formerly McCarran Airport) to Portland International Airport. The earliest flight from LAS to PDX is at 05:00 and the last is at 23:01.

  • Heading away during a peak time like school or public holidays? Expect longer lines at security and check-in. To give yourself peace of mind, arrive up to four hours before international flights and two hours ahead of domestic departures.

  • If you'd like to have a stopover for your flight from Harry Reid Airport (formerly McCarran Airport) to Portland International Airport, just uncheck 'Direct flights only' and look through your options. Here are the most popular stopovers between LAS and PDX:

    • San Francisco International Airport

    • Salt Lake City International Airport

    • Sacramento International Airport

How to find the cheapest flights from Harry Reid Airport (formerly McCarran Airport) (LAS) to Portland International Airport (PDX)

  • The lowest price we've seen for a one-way ticket from Harry Reid Airport (formerly McCarran Airport) to Portland International Airport is $25. For a return flight on this route, the best price is $49. Depending on the availability when you book, these fares may change.

  • To get your hands on cheap tickets from LAS to PDX, reserve your trip 9 months ahead of the departure date.

  • May is the cheapest month for tickets from Harry Reid Airport (formerly McCarran Airport) to Portland International Airport. If you want to fly at a different time of year, the 'Whole month' tool will give you the lowest airfares for every month.

  • Create a Price Alert for cheap tickets from LAS to PDX. There's no need to check back in every day to see if fares have fallen. We'll update you the moment there's a change in price.

  • Tailor your trip using filters. Select your ideal departure and arrival times, airlines and total journey duration. You can also sort the results by 'Cheapest,' 'Best' or 'Fastest' flights from Harry Reid Airport (formerly McCarran Airport) to Portland International Airport.

Handy information about Harry Reid Airport (formerly McCarran Airport) (LAS)

  • Harry Reid Airport (formerly McCarran Airport) is around 19 kilometers from central Las Vegas. If you're ride-sharing, driving or catching a cab from the center, it'll take 15 minutes or so to get there, depending on the traffic. If you're planning to take public transport, expect the trip time to be approximately 1 hour.

  • After an easy start to your journey? Stay near LAS. Whether you've booked an early flight from Harry Reid Airport (formerly McCarran Airport) to Portland International Airport or just don't like being rushed, these hotels are ideal:

Arriving at Portland International Airport (PDX)

Getting from Portland International Airport (PDX) to central Portland

  • Portland International Airport to central Portland takes around 19 minutes in a car. It's approximately 19 kilometers away. Discover what options are available, such as cabs, car rentals or ride-sharing.

  • It typically takes 45 minutes when traveling by public transport.

When to fly to Portland International Airport (PDX)

  • It's time to choose your trip dates for your flight from Harry Reid Airport (formerly McCarran Airport) to Portland International Airport. July is the busiest month to visit Portland. If you like a quieter vibe, go in May.

  • Before locking in your flight from Harry Reid Airport (formerly McCarran Airport) to Portland International Airport, consider the kind of weather you enjoy. August is the warmest month in Portland, with the temperature ranging from 12ºC to 31ºC.

  • Look for cheap tickets from LAS to PDX in December if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between 0ºC and 9ºC on average.

More about Portland

  • Start your Portland trip right by finding a wonderful place to stay. Once you've booked your flight from LAS to PDX, check out our selection of accommodation options including:

  • All great adventures should include a little sightseeing. Pioneer Courthouse Square, Portland Japanese Garden and Pittock Mansion are must-have experiences during your Portland visit.

Complete your Portland trip with hotels and a car rental

  • After you've secured your cheap ticket to Portland International Airport, browse our low prices and exclusive rates for hotels. You can also compare hundreds of car rental companies in one place to get the best car rental price for your Portland getaway.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.