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Cheap Flights from Portland to Las Vegas Harry Reid International

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Find the cheapest month or even day of the year to fly to Las Vegas Harry Reid International

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Flight deals from Portland to Las Vegas Harry Reid International

Looking for a cheap last-minute deal or the best return flight from Portland to Las Vegas Harry Reid International? Find the lowest prices on one-way and return tickets right here.
Las Vegas.46 € per passenger.Departing Tue, 22 Apr, returning Fri, 25 Apr.Return flight with Spirit Airlines.Outbound direct flight with Spirit Airlines departs from Portland on Tue, 22 Apr, arriving in Las Vegas Harry Reid International.Inbound direct flight with Spirit Airlines departs from Las Vegas Harry Reid International on Fri, 25 Apr, arriving in Portland.Price includes taxes and charges.From 46 €, select.
Las Vegas.46 € per passenger.Departing Sun, 4 May, returning Wed, 7 May.Return flight with Spirit Airlines.Outbound direct flight with Spirit Airlines departs from Portland on Sun, 4 May, arriving in Las Vegas Harry Reid International.Inbound direct flight with Spirit Airlines departs from Las Vegas Harry Reid International on Wed, 7 May, arriving in Portland.Price includes taxes and charges.From 46 €, select.
Las Vegas.46 € per passenger.Departing Wed, 28 May, returning Wed, 4 Jun.Return flight with Spirit Airlines.Outbound direct flight with Spirit Airlines departs from Portland on Wed, 28 May, arriving in Las Vegas Harry Reid International.Inbound direct flight with Spirit Airlines departs from Las Vegas Harry Reid International on Wed, 4 Jun, arriving in Portland.Price includes taxes and charges.From 46 €, select.
Las Vegas.46 € per passenger.Departing Tue, 29 Apr, returning Fri, 2 May.Return flight with Spirit Airlines.Outbound direct flight with Spirit Airlines departs from Portland on Tue, 29 Apr, arriving in Las Vegas Harry Reid International.Inbound direct flight with Spirit Airlines departs from Las Vegas Harry Reid International on Fri, 2 May, arriving in Portland.Price includes taxes and charges.From 46 €, select.
Las Vegas.69 € per passenger.Departing Sun, 1 Jun, returning Wed, 4 Jun.Return flight with Spirit Airlines.Outbound direct flight with Spirit Airlines departs from Portland on Sun, 1 Jun, arriving in Las Vegas Harry Reid International.Inbound direct flight with Spirit Airlines departs from Las Vegas Harry Reid International on Wed, 4 Jun, arriving in Portland.Price includes taxes and charges.From 69 €, select.
Las Vegas.92 € per passenger.Departing Tue, 8 Jul, returning Wed, 9 Jul.Return flight with Spirit Airlines.Outbound direct flight with Spirit Airlines departs from Portland on Tue, 8 Jul, arriving in Las Vegas Harry Reid International.Inbound direct flight with Spirit Airlines departs from Las Vegas Harry Reid International on Wed, 9 Jul, arriving in Portland.Price includes taxes and charges.From 92 €, select.
Las Vegas.92 € per passenger.Departing Wed, 24 Sep, returning Sat, 27 Sep.Return flight with Spirit Airlines.Outbound direct flight with Spirit Airlines departs from Portland on Wed, 24 Sep, arriving in Las Vegas Harry Reid International.Inbound direct flight with Spirit Airlines departs from Las Vegas Harry Reid International on Sat, 27 Sep, arriving in Portland.Price includes taxes and charges.From 92 €, select.
Las Vegas.92 € per passenger.Departing Mon, 30 Jun, returning Wed, 2 Jul.Return flight with Spirit Airlines.Outbound direct flight with Spirit Airlines departs from Portland on Mon, 30 Jun, arriving in Las Vegas Harry Reid International.Inbound direct flight with Spirit Airlines departs from Las Vegas Harry Reid International on Wed, 2 Jul, arriving in Portland.Price includes taxes and charges.From 92 €, select.

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

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Portland to Las Vegas Harry Reid International flights are currently cheapest in April.
Mar
from 416 €
Apr
from 46 €
May
from 46 €
Jun
from 69 €
Jul
from 92 €
Aug
from 158 €
Sep
from 92 €
Oct
from 142 €
Nov
from 120 €
Dec
from 171 €
Jan
Find prices
Feb
from 200 €

Direct flights from Portland to Las Vegas Harry Reid International

Portland to Las Vegas Harry Reid International: Alternative routes

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

Portland to Las Vegas: Flight information

The things to know before you go.
Cheapest flight found46 €
Cheapest month to flyApril
Average flight time2 hrs, 14 mins
Most popular airlineSouthwest Airlines
Average flights per week152

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

The best price we found for a return flight from Portland to Las Vegas Harry Reid International is 46 €. 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 14 minutes is the average flight time from Portland to Las Vegas Harry Reid International.
Southwest Airlines, Hawaiian Airlines and Alaska Airlines fly direct from Portland to Las Vegas Harry Reid International.
As of March 2025, there are 152 flights per week flying from Portland to Las Vegas Harry Reid International.
The cheapest month to fly from Portland to Las Vegas Harry Reid International is usually March 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Portland Airport to Las Vegas Harry Reid International Airport on Tuesday, 29 April 2025.
Yes – the average flight time is 2 hours and 14 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 Las Vegas Harry Reid International 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.
Currently, Spirit Airlines offers the cheapest flight tickets to Las Vegas Harry Reid International.

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

  • On average, direct flights from Portland International Airport to Harry Reid Airport (formerly McCarran Airport) take 2 hours 15 minutes. Las Vegas and Portland are in the same timezone (UTC-7), which means you won't have to adjust your watch when you arrive.

  • There are 60 flights from Portland International Airport to Harry Reid Airport (formerly McCarran Airport) every week. Catch the 05:00 flight if you want to set off as soon as possible. If you're keen to leave later, the latest flight from PDX to LAS is at 23:01.

  • Taking off during a peak period like a bank holiday? Expect longer lines at check-in and security. Give yourself extra leeway and arrive up to four hours before international flights and two hours ahead of domestic departures.

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

    • Norman Y. Mineta San Jose International Airport

    • Ontario International Airport

    • Sacramento International Airport

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

  • The best price we've found for a one-way ticket from Portland International Airport to Harry Reid Airport (formerly McCarran Airport) is 23 €. The cheapest price for a return flight is 46 €. Keep in mind that fares can change due to demand when booking.

  • To score cheap tickets from PDX to LAS, book your trip 9 months before the departure date.

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

  • Finding a cheap ticket from PDX to LAS is a breeze with Price Alerts. Simply create one of these automatic alerts and we'll get in touch as soon as there's a better deal.

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

Handy information about Portland International Airport (PDX)

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

Getting from Harry Reid Airport (formerly McCarran Airport) (LAS) to central Las Vegas

  • Harry Reid Airport (formerly McCarran Airport) to the centre of Las Vegas is about 15 minutes by car. It's approximately 19 kilometres away. Find out what options are available, such as car rentals, cabs or ride-sharing services.

  • Travelling to the centre on public transport will take you roughly 1 hour.

When to fly to Harry Reid Airport (formerly McCarran Airport) (LAS)

  • October is the most popular month for flights from Portland International Airport to Harry Reid Airport (formerly McCarran Airport). To avoid the crowds, head to Las Vegas in May.

  • Book your flight from Portland International Airport to Harry Reid Airport (formerly McCarran Airport) for July if you want to go to Las Vegas during its warmest month. Expect temperatures of between 23ºC and 42ºC.

  • January has average temperatures of between -1ºC and 13ºC. Look for cheap tickets from PDX to LAS sometime then if you like travelling in cooler conditions.

More about Las Vegas

  • If you're looking for somewhere to lay your head, you'll find the best places to stay in Las Vegas right here. Explore these hotels once you've booked your flight from PDX to LAS:

  • Las Vegas Strip and Fountains of Bellagio are just two of the top attractions to put on your Las Vegas itinerary. Continue your sightseeing adventures at Fremont Street Experience.

Complete your Las Vegas trip with hotels and a car rental

  • After you've secured your cheap ticket to Harry Reid Airport (formerly McCarran Airport), browse the lowest prices and exclusive rates for hotels. You can also compare a range of car rental companies in one place to get the best car rental price for your Las Vegas getaway.

Plan the rest of your trip from Portland to Las Vegas

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