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57 € Cheap Flights from Portland to Harry Reid International

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Flight deals from Portland Airport to Harry Reid International Airport

Looking for a cheap last-minute deal or the best return flight from Portland Airport to Harry Reid International Airport? If you want to travel next month, return fares start from 74 €. Find the lowest prices on one-way and return tickets right here.
Las Vegas.57 € per passenger.Departing Mon, 30 Mar, returning Fri, 17 Apr.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Portland on Mon, 30 Mar, arriving in Harry Reid International.Inbound direct flight with Frontier Airlines departs from Harry Reid International on Fri, 17 Apr, arriving in Portland.Price includes taxes and charges.From 57 €, select.
Las Vegas.74 € per passenger.Departing Mon, 20 Apr, returning Fri, 24 Apr.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Portland on Mon, 20 Apr, arriving in Harry Reid International.Inbound direct flight with Frontier Airlines departs from Harry Reid International on Fri, 24 Apr, arriving in Portland.Price includes taxes and charges.From 74 €, select.
Las Vegas.80 € per passenger.Departing Sat, 25 Apr, returning Fri, 1 May.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Portland on Sat, 25 Apr, arriving in Harry Reid International.Inbound indirect flight with Frontier Airlines, departs from Harry Reid International on Fri, 1 May, arriving in Portland.Price includes taxes and charges.From 80 €, select.
Las Vegas.91 € per passenger.Departing Mon, 18 May, returning Thu, 18 Jun.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Portland on Mon, 18 May, arriving in Harry Reid International.Inbound direct flight with Frontier Airlines departs from Harry Reid International on Thu, 18 Jun, arriving in Portland.Price includes taxes and charges.From 91 €, select.
Las Vegas.93 € per passenger.Departing Sun, 26 Apr, returning Fri, 1 May.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Portland on Sun, 26 Apr, arriving in Harry Reid International.Inbound direct flight with Frontier Airlines departs from Harry Reid International on Fri, 1 May, arriving in Portland.Price includes taxes and charges.From 93 €, select.
Las Vegas.96 € per passenger.Departing Thu, 7 May, returning Fri, 15 May.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Portland on Thu, 7 May, arriving in Harry Reid International.Inbound indirect flight with Frontier Airlines, departs from Harry Reid International on Fri, 15 May, arriving in Portland.Price includes taxes and charges.From 96 €, select.
Las Vegas.109 € per passenger.Departing Mon, 11 May, returning Thu, 14 May.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Portland on Mon, 11 May, arriving in Harry Reid International.Inbound direct flight with Frontier Airlines departs from Harry Reid International on Thu, 14 May, arriving in Portland.Price includes taxes and charges.From 109 €, select.
Las Vegas.119 € per passenger.Departing Thu, 12 Mar, returning Sun, 22 Mar.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Portland on Thu, 12 Mar, arriving in Harry Reid International.Inbound direct flight with Frontier Airlines departs from Harry Reid International on Sun, 22 Mar, arriving in Portland.Price includes taxes and charges.From 119 €, select.
Las Vegas.124 € per passenger.Departing Mon, 1 Jun, returning Sat, 6 Jun.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Portland on Mon, 1 Jun, arriving in Harry Reid International.Inbound indirect flight with Frontier Airlines, departs from Harry Reid International on Sat, 6 Jun, arriving in Portland.Price includes taxes and charges.From 124 €, select.
Las Vegas.125 € per passenger.Departing Sun, 19 Jul, returning Thu, 23 Jul.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Portland on Sun, 19 Jul, arriving in Harry Reid International.Inbound direct flight with Frontier Airlines departs from Harry Reid International on Thu, 23 Jul, arriving in Portland.Price includes taxes and charges.From 125 €, select.
Las Vegas.126 € per passenger.Departing Fri, 5 Jun, returning Sun, 7 Jun.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Portland on Fri, 5 Jun, arriving in Harry Reid International.Inbound direct flight with Frontier Airlines departs from Harry Reid International on Sun, 7 Jun, arriving in Portland.Price includes taxes and charges.From 126 €, select.
Las Vegas.144 € per passenger.Departing Mon, 27 Jul, returning Mon, 3 Aug.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Portland on Mon, 27 Jul, arriving in Harry Reid International.Inbound direct flight with Frontier Airlines departs from Harry Reid International on Mon, 3 Aug, arriving in Portland.Price includes taxes and charges.From 144 €, select.
Las Vegas.144 € per passenger.Departing Fri, 28 Aug, returning Sun, 30 Aug.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Portland on Fri, 28 Aug, arriving in Harry Reid International.Inbound direct flight with Frontier Airlines departs from Harry Reid International on Sun, 30 Aug, arriving in Portland.Price includes taxes and charges.From 144 €, select.
Las Vegas.156 € per passenger.Departing Mon, 29 Jun, returning Thu, 2 Jul.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Portland on Mon, 29 Jun, arriving in Harry Reid International.Inbound direct flight with Frontier Airlines departs from Harry Reid International on Thu, 2 Jul, arriving in Portland.Price includes taxes and charges.From 156 €, select.
Las Vegas.206 € per passenger.Departing Mon, 16 Nov, returning Tue, 17 Nov.Return flight with United.Outbound indirect flight with United, departs from Portland on Mon, 16 Nov, arriving in Harry Reid International.Inbound indirect flight with United, departs from Harry Reid International on Tue, 17 Nov, arriving in Portland.Price includes taxes and charges.From 206 €, select.
Las Vegas.210 € per passenger.Departing Wed, 14 Oct, returning Fri, 16 Oct.Return flight with United.Outbound indirect flight with United, departs from Portland on Wed, 14 Oct, arriving in Harry Reid International.Inbound indirect flight with United, departs from Harry Reid International on Fri, 16 Oct, arriving in Portland.Price includes taxes and charges.From 210 €, select.

Find the cheapest month to fly from Portland to 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 Harry Reid International flights are currently cheapest in April.
Mar
from 119 €
Apr
from 74 €
May
from 96 €
Jun
from 124 €
Jul
from 125 €
Aug
from 144 €
Sep
from 226 €
Oct
from 210 €
Nov
from 206 €
Dec
Find prices
Jan
Find prices
Feb
Find prices

Direct flights from Portland to Harry Reid International

Portland to 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 Harry Reid International.

North Las Vegas

2km from central Las Vegas
Closest
Search flights

Harry Reid International

4km from central Las Vegas
Cheapest
from 57 €
Search flights

Henderson Executive

17km from central Las Vegas
Search flights

Boulder City Municipal

34km from central Las Vegas
Search flights

Portland to Las Vegas: Flight information

The things to know before you go.
Cheapest flight found57 €
Cheapest month to flyMarch
Average flight time2 hrs, 17 mins
Most popular airlineSouthwest Airlines
Average flights per week89

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

The best price we found for a return flight from Portland to Harry Reid International is 57 €. 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 17 minutes is the average flight time from Portland to Harry Reid International.
Southwest Airlines, Alaska Airlines and Hawaiian Airlines fly direct from Portland to Harry Reid International.
As of March 2026, there are 89 flights per week flying from Portland to Harry Reid International.
The cheapest month to fly from Portland to Harry Reid International is usually March.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Portland Airport to Harry Reid International Airport on Monday, 30 March 2026.
Yes – the average flight time is 2 hours and 17 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 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.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Las Vegas is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines offers the cheapest flight tickets to Harry Reid International.

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

  • Take a direct flight from Portland International Airport to Harry Reid Airport (formerly McCarran Airport) and you'll be in the air for an average of 2 hours 15 minutes.

  • Las Vegas's timezone is UTC-7, which is the same as Portland.

  • Each week, there are 60 Portland International Airport to Harry Reid Airport (formerly McCarran Airport) flights. To get going as soon as possible, take the 05:00 Southwest Airlines flight. If you'd rather make the most of your time before you fly, the last flight is at 22:43 with Frontier Airlines.

  • Get to the airport on time so you don't miss your PDX to LAS flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid sprinting to your gate.

  • During popular months like July, it's best to get to the airport earlier than usual. Arrive two hours before domestic departures and four hours ahead of an international flight whenever you're travelling during a peak period in general.

  • You'll find a variety of airlines offering direct flights from Portland International Airport to Harry Reid Airport (formerly McCarran Airport). When you're ready to start your Las Vegas adventure, let one of these carriers take you to this popular corner of United States:

  • The majority of passengers choose to travel with Alaska Airlines on this route.

  • With a dependable 91.89% of services landing on schedule, Spirit Airlines has the best on-time record for PDX to LAS flights.

  • Consider adding a stopover when booking your ticket from Portland International Airport to Harry Reid Airport (formerly McCarran Airport). Simply uncheck 'Direct flights only' to break up your trip, or enjoy a detour to a new and interesting place. Check out these options between PDX and LAS:

    • Sacramento International Airport

    • Ontario International Airport

    • Norman Y. Mineta San Jose International Airport

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

  • The cheapest price we've found for a one-way Portland International Airport to Harry Reid Airport (formerly McCarran Airport) flight is 28 €. A return fare right now is 57 €. Depending on the availability and when you book, these fares could change.

  • To get cheap tickets from PDX to LAS, reserve your journey six months before your planned departure.

  • The cheapest month for flights from Portland International Airport to Harry Reid Airport (formerly McCarran Airport) is May. Use the 'Whole month' tool to see the lowest airfares if you have a flexible schedule.

  • Never miss a deal on cheap flights from PDX to LAS by setting up a Price Alert. You'll get an email or notification on the app when a lower fare becomes available.

  • Discover the ideal flight for you by using the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Portland International Airport to Harry Reid Airport (formerly McCarran Airport), use the 'Sort by' tool. You can also filter results by airline, arrival and departure times, and number of stops.

Handy information about Portland International Airport (PDX)

  • PDX is located at 7000 NE Airport Way.

  • Portland International Airport has an excellent on-time record, so flight disruptions are less likely. Departures from PDX land on schedule 83.65% of the time.

  • Central Portland to Portland International Airport is around 19 kilometres. Depending on traffic, it'll take you about 20 minutes to get there if you're ride-sharing, catching a cab or driving.

  • You can expect a journey time of about 45 minutes when using public transport.

  • Booked an early flight from Portland International Airport to Harry Reid Airport (formerly McCarran Airport)? Avoid the stress of rushing to the terminal (and sneak in some extra precious sleep) by picking one of these hotels near PDX:

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

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

  • The address for LAS is 5757 Wayne Newton Boulevard.

  • From Harry Reid Airport (formerly McCarran Airport), Las Vegas is approximately 19 kilometres away. It takes around 15 minutes to get to the centre driving.

  • It takes around 1 hour if you're travelling on public transport.

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

  • The quietest month for a flight from Portland International Airport to Harry Reid Airport (formerly McCarran Airport) is May, while October is the busiest. Pick the ideal time to go to Las Vegas based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • When booking your flight from Portland International Airport to Harry Reid Airport (formerly McCarran Airport), consider the type of weather you like. July is the warmest month in Las Vegas, with temperatures ranging from 23ºC (73ºF) to 42ºC (108ºF).

  • Search for cheap tickets from PDX to LAS in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between -1ºC (30ºF) and 13ºC (55ºF) on average.

Explore more of United States

  • Las Vegas is always a good idea, but there are so many other parts of United States just waiting to be discovered. About 370 kilometres south-west of Las Vegas, a visit to Los Angeles will fill your itinerary to the brim. Check out popular attractions like Griffith Observatory, The Broad and La Brea Tar Pits & Museum.

  • If you want to check out another well-known destination in United States, consider Phoenix, about 418 kilometres south-east of Las Vegas. Desert Botanical Garden, Heard Museum and Papago Park are among the biggest draws.

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