Cheap Flights from Las Vegas (LASA) to Portland (PWM)

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

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Find the cheapest month to fly from Las Vegas to Portland

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

Las Vegas to Portland: Alternative routes

Compare routes from Las Vegas 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$108
Cheapest month to flyJuly

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

The best price we found for a round-trip flight from Las Vegas to Portland is $257. 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.
Currently, there are no airlines that fly direct from Las Vegas to Portland. But we found flights with one stop from $257.
There are no flights flying from Las Vegas to Portland, as of May 2025.
The cheapest month to fly from Las Vegas to Portland is usually May 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Las Vegas to Portland Airport on Friday, July 4, 2025.
No airlines currently offer direct flights between Las Vegas and Portland Airport. Most routes have one or more stops.
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.
The cheapest airline that flies to Portland is jetBlue.

Traveling from Las Vegas to Portland International Jetport (PWM): what you need to know

  • Kick off your travels at Harry Reid Airport (formerly McCarran Airport) (LAS), the main airport in Las Vegas. Look for flights from Las Vegas to Portland International Jetport (PWM) that depart from this base.

  • Portland International Jetport is located in Portland. The city operates in the UTC-4 timezone and is 3 hours ahead of Las Vegas.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for hassle-free flying. Show up at the airport on time to board your flight from Las Vegas to PWM.

  • October is a busy travel month. If you're taking off then or around a major holiday like Christmas or Thanksgiving, get there even earlier. Aim for at least two hours ahead for domestic flights and up to four hours for international journeys.

Airports in Las Vegas

Harry Reid Airport (formerly McCarran Airport) Airport (LAS)

  • The journey from central Las Vegas to LAS takes about 1 hour by public transport. If you drive, ride-share or get a cab, you'll cover the 12 miles in 15 minutes or so, depending on traffic.

  • Have an early flight from Las Vegas to Portland International Jetport Airport? Avoid the hassle of rushing to the terminal (and sneak in some extra snooze time) by choosing one of these hotels close to Harry Reid Airport (formerly McCarran Airport) Airport:

About Portland International Jetport Airport (PWM)

Getting from Portland International Jetport Airport (PWM) to central Portland

  • Portland International Jetport Airport to central Portland is around 13 minutes in a car. It's approximately 5 miles away. See what options are available, such as car rentals, cabs or ride-sharing services.

  • It takes roughly 38 minutes if you're using public transport.

How to find the cheapest flights from Las Vegas to Portland International Jetport Airport (PWM)

  • The lowest price we've seen for a one-way ticket from Las Vegas to Portland International Jetport Airport is $108. The cheapest price for a return flight is $257. Keep in mind fares can change due to availability at the time of booking.

  • Don't wait until the last minute. You're more likely to get cheap tickets from Las Vegas to PWM if you book in advance. Airlines often offer some fantastic early bird rates.

  • If you're flexible with your travel dates, use the 'Whole month' tool. It'll show you the lowest price across the month when searching for your ticket from Las Vegas to Portland International Jetport Airport.

  • Locking in a cheap ticket from Las Vegas to PWM is a breeze with Price Alerts. All you need to do is create one of these automatic alerts and we'll let you know when the price has dropped.

  • Personalize your trip by applying filters. Adjust the total duration, number of stops, and departure and arrival times to find the right flight from Las Vegas to Portland International Jetport Airport. You can also sort the results to see the 'Best,' 'Fastest' or 'Cheapest' options first.

The best time to fly from Las Vegas to Portland International Jetport Airport (PWM)

  • August is the busiest month to board a flight from Las Vegas to Portland International Jetport Airport while April is the quietest. To work out the ideal time to go to Portland, consider whether you prefer a lively vibe or a quieter pace.

  • Schedule your flight from Las Vegas to PWM for July if you're eager to head to the city during its warmest month. You can expect temperatures in Portland to range from 57ºF to 77ºF.

  • January sees average temperatures of between 14ºF and 37ºF. Search for cheap flights from Las Vegas to Portland International Jetport Airport sometime then if you'd rather travel in cooler conditions.

More about Portland

Complete your Portland trip with a car rental

  • We use the same magic that helped you find your cheap flight from Las Vegas to Portland International Jetport Airport to track down your perfect ride. Check out our car rentals in Portland and compare offers in one place. Plus we give you all the info you need to know, from the most popular car type to the best time to book.

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