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Cheap Flights from Phoenix (PHXA) to Las Vegas (LAS)

Compare Phoenix to Harry Reid International flight deals

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

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Flight deals from Phoenix to Harry Reid International

Looking for a cheap last-minute deal or the best return flight from Phoenix to Harry Reid International Airport? If you want to travel next month, return fares start from $65. Find the lowest prices on one-way and return tickets right here.
Las Vegas.$65 per passenger.Departing Thu, 13 Aug, returning Thu, 13 Aug.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Phoenix Sky Harbor on Thu, 13 Aug, arriving in Harry Reid International.Inbound direct flight with Frontier Airlines departs from Harry Reid International on Thu, 13 Aug, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $65, select.
Las Vegas.$66 per passenger.Departing Thu, 1 Oct, returning Sat, 3 Oct.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Phoenix Sky Harbor on Thu, 1 Oct, arriving in Harry Reid International.Inbound direct flight with Frontier Airlines departs from Harry Reid International on Sat, 3 Oct, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $66, select.
Las Vegas.$66 per passenger.Departing Mon, 28 Sep, returning Thu, 1 Oct.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Phoenix Sky Harbor on Mon, 28 Sep, arriving in Harry Reid International.Inbound direct flight with Frontier Airlines departs from Harry Reid International on Thu, 1 Oct, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $66, select.
Las Vegas.$66 per passenger.Departing Sat, 7 Nov, returning Wed, 11 Nov.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Phoenix Sky Harbor on Sat, 7 Nov, arriving in Harry Reid International.Inbound direct flight with Frontier Airlines departs from Harry Reid International on Wed, 11 Nov, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $66, select.
Las Vegas.$66 per passenger.Departing Wed, 26 Aug, returning Tue, 8 Sep.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Phoenix Sky Harbor on Wed, 26 Aug, arriving in Harry Reid International.Inbound direct flight with Frontier Airlines departs from Harry Reid International on Tue, 8 Sep, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $66, select.
Las Vegas.$66 per passenger.Departing Tue, 1 Sep, returning Tue, 1 Sep.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Phoenix Sky Harbor on Tue, 1 Sep, arriving in Harry Reid International.Inbound direct flight with Frontier Airlines departs from Harry Reid International on Tue, 1 Sep, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $66, select.
Las Vegas.$167 per passenger.Departing Sat, 12 Dec, returning Tue, 15 Dec.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Phoenix Sky Harbor on Sat, 12 Dec, arriving in Harry Reid International.Inbound direct flight with Southwest Airlines departs from Harry Reid International on Tue, 15 Dec, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $167, select.
Las Vegas.$167 per passenger.Departing Thu, 29 Oct, returning Mon, 2 Nov.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Phoenix Sky Harbor on Thu, 29 Oct, arriving in Harry Reid International.Inbound direct flight with Southwest Airlines departs from Harry Reid International on Mon, 2 Nov, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $167, select.
Las Vegas.$200 per passenger.Departing Thu, 30 Jul, returning Thu, 6 Aug.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Phoenix Sky Harbor on Thu, 30 Jul, arriving in Harry Reid International.Inbound indirect flight with Frontier Airlines, departs from Harry Reid International on Thu, 6 Aug, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $200, select.
Las Vegas.$213 per passenger.Departing Wed, 29 Jul, returning Tue, 4 Aug.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Phoenix Sky Harbor on Wed, 29 Jul, arriving in Harry Reid International.Inbound direct flight with Frontier Airlines departs from Harry Reid International on Tue, 4 Aug, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $213, select.
Las Vegas.$276 per passenger.Departing Thu, 16 Jul, returning Wed, 30 Sep.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Phoenix Sky Harbor on Thu, 16 Jul, arriving in Harry Reid International.Inbound direct flight with Frontier Airlines departs from Harry Reid International on Wed, 30 Sep, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $276, select.
Las Vegas.$280 per passenger.Departing Tue, 21 Jul, returning Wed, 22 Jul.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Phoenix Sky Harbor on Tue, 21 Jul, arriving in Harry Reid International.Inbound direct flight with Frontier Airlines departs from Harry Reid International on Wed, 22 Jul, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $280, select.
Las Vegas.$325 per passenger.Departing Wed, 25 Nov, returning Wed, 2 Dec.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Phoenix Sky Harbor on Wed, 25 Nov, arriving in Harry Reid International.Inbound direct flight with Southwest Airlines departs from Harry Reid International on Wed, 2 Dec, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $325, select.
Las Vegas.$395 per passenger.Departing Sat, 20 Feb, returning Mon, 22 Feb.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Phoenix Sky Harbor on Sat, 20 Feb, arriving in Harry Reid International.Inbound direct flight with Southwest Airlines departs from Harry Reid International on Mon, 22 Feb, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $395, select.
Las Vegas.$396 per passenger.Departing Tue, 29 Dec, returning Mon, 4 Jan.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Phoenix Sky Harbor on Tue, 29 Dec, arriving in Harry Reid International.Inbound direct flight with Southwest Airlines departs from Harry Reid International on Mon, 4 Jan, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $396, select.
Las Vegas.$396 per passenger.Departing Mon, 1 Mar, returning Tue, 9 Mar.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Phoenix Sky Harbor on Mon, 1 Mar, arriving in Harry Reid International.Inbound direct flight with Southwest Airlines departs from Harry Reid International on Tue, 9 Mar, arriving in Phoenix Sky Harbor.Price includes taxes and charges.From $396, select.

Find the cheapest month to fly from Phoenix to Harry Reid International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Phoenix to Harry Reid International flights are currently cheapest in August.
Jul
from $280
Aug
from $65
Sep
from $66
Oct
from $66
Nov
from $66
Dec
from $167
Jan
from $396
Feb
from $395
Mar
from $396
Apr
from $599
May
from $424
Jun
Find prices

Direct flights from Phoenix to Harry Reid International

Phoenix to Harry Reid International: Alternative routes

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

Harry Reid International

4km from central Las Vegas
ClosestCheapest
from $65
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North Las Vegas

11km from central Las Vegas
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Henderson Executive

16km from central Las Vegas
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Boulder City Municipal

34km from central Las Vegas
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Phoenix to Las Vegas: Flight information

The things to know before you go.
Cheapest flight found$65
Cheapest month to flyAugust
Average flight time1 hr, 14 mins
Most popular airlineSouthwest Airlines
Average flights per week214

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

The best price we found for a return flight from Phoenix to Harry Reid International is $65. 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.
1 hour and 14 minutes is the average flight time from Phoenix to Harry Reid International.
Southwest Airlines, American Airlines and Alaska Airlines fly direct from Phoenix to Harry Reid International.
As of July 2026, there are 214 flights per week flying from Phoenix to Harry Reid International.
The cheapest month to fly from Phoenix to Harry Reid International is usually August.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Phoenix to Harry Reid International Airport on Thursday, 13 August 2026.
Yes – the average flight time is 1 hour 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 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.

The cheapest airline that flies to Harry Reid International is Frontier Airlines .

Travelling from Phoenix to Las Vegas Harry Reid International Airport (LAS): What you need to know

  • Begin your journey at one of Phoenix's main airports, Phoenix Sky Harbour International Airport (PHX) or Phoenix-Mesa Gateway Airport (AZA). Explore your options for booking a flight from Phoenix to Las Vegas Harry Reid International Airport (LAS) jetting off from either of these.

  • Around 1 hour 10 minutes is how long you can expect to be in the air on a direct Phoenix to Las Vegas Harry Reid International Airport flight.

  • Las Vegas Harry Reid International Airport is located in Las Vegas. The city follows the UTC-8 timezone and is one hour behind Phoenix.

  • Phoenix Sky Harbour International Airport (PHX) to Las Vegas Harry Reid International Airport (LAS) is the most popular route. There are 93 direct weekly flights to choose from. If you have plans before you fly, take the last flight with American Airlines at 10:45pm. Choose the first PHX to LAS departure operated by Southwest Airlines at 5:30am if you'd rather get going earlier.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Get to the airport on time to catch your flight from Phoenix to LAS.

  • With more people on the move during busy periods like March, get to the terminal earlier than usual. Two hours for domestic flights and up to four for international journeys will help you stay ahead of the crowds. Remember things also get busy during major holidays like Christmas and local events or festivals.

Airports in Phoenix

Phoenix Sky Harbour International Airport (PHX)

  • You can hop on a direct flight from Phoenix to Las Vegas Harry Reid International Airport (LAS) departing from Phoenix Sky Harbour International Airport (PHX).

  • At PHX, you'll find a good selection of carriers that offer direct flights from Phoenix to Las Vegas Harry Reid International Airport, such as:

  • The top choice among passengers flying between PHX and LAS is Southwest Airlines.

  • The carrier with the most consistent on-time arrival rate on this route is Frontier Airlines.

  • Travelling from central Phoenix to PHX takes around 25 minutes by public transport. If you ride-share, drive or take a taxi, you'll cover the 5 kilometres in 10 minutes or so, depending on traffic.

  • Catching an early flight from Phoenix to Las Vegas Harry Reid International Airport? Avoid the last-minute rush to the terminal (and sneak in some bonus sleep) by staying at one of these hotels close to Phoenix Sky Harbour International Airport:

  • Phoenix Sky Harbour International Airport has an excellent on-time record, reducing your chances of a delayed flight. Departures from PHX arrive on schedule 80% of the time.

  • PHX's address is 3400 Sky Harbour Boulevard.

Phoenix-Mesa Gateway Airport (AZA)

  • You can book a direct Phoenix to Las Vegas Harry Reid International Airport (LAS) plane ticket with departures from Phoenix-Mesa Gateway Airport (AZA). Decide if leaving from AZA is a better fit for your trip.

  • Get on your direct flight from Phoenix to LAS with Allegiant Air. This is one of the leading airlines operating this route out of AZA.

  • Allegiant Air is the most popular choice for travellers flying from AZA to LAS.

  • The top on-time carrier is Allegiant Air. Its Phoenix-Mesa Gateway Airport to Las Vegas Harry Reid International Airport flights arrive as scheduled 66.67% of the time.

  • You can arrive at AZA from the centre of Phoenix in about 30 minutes by car (depending on traffic). The journey on public transport will take roughly 1 hour 15 minutes to travel the 32 kilometres or so.

  • Want to treat yourself to an extra night away before your Phoenix to LAS flight? Check in to a hotel near Phoenix-Mesa Gateway Airport before your trip officially begins. These stays are expecting you:

  • Flights from Phoenix-Mesa Gateway Airport have a reputation for punctuality, with 82% of them arriving as planned.

  • AZA is located at 6033 S. Sossaman Rd..

About Las Vegas Harry Reid International Airport (LAS)

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

  • Las Vegas Harry Reid International Airport is roughly 10 kilometres from central Las Vegas. How long it takes to get to the centre by car hire or taxi will depend on the time of day. Do some research before your trip.

  • If you're travelling on public transport, expect a journey of about 25 minutes.

How to find the cheapest flights from Phoenix to Las Vegas Harry Reid International Airport (LAS)

  • $33 is the lowest price for a one-way ticket from Phoenix to Las Vegas Harry Reid International Airport. Return flights start from $65. These prices can change depending on demand.

  • Get your hands on cheap flights from Phoenix to LAS by booking 11 months ahead. According to our research, that's the sweet spot for landing a bargain.

  • Schedule your trip for April. That's the best month for scoring cheap Phoenix to Las Vegas Harry Reid International Airport tickets. If you're open to different travel dates, use the 'Whole month' tool to find the cheapest price across each month.

  • You don't need to check every day to find out if fares have dropped when you create a Price Alert. We'll let you know the moment a new deal shows up on plane tickets from Phoenix to LAS.

  • Find the best deal on a flight from Phoenix to Las Vegas Harry Reid International Airport with the help of the filters. Choose your preferred arrival and departure times, airlines and number of stops. You can also sort your results by 'Best,' 'Cheapest' or 'Fastest.'

The best time to fly from Phoenix to Las Vegas Harry Reid International Airport (LAS)

  • December is the quietest month for flights from Phoenix to Las Vegas Harry Reid International Airport (LAS), while March is the busiest. Pick the best time to go to Las Vegas based on whether you like a lively atmosphere or a more laid-back vibe.

  • The warmest month in Las Vegas is July, with temperatures ranging between 23ºC (73ºF) and 43ºC (109ºF). Lock in your Phoenix to LAS plane ticket then if that's your ideal forecast.

  • January has temperatures of between 0ºC (32ºF) and 16ºC (61ºF). Search for cheap tickets from Phoenix to Las Vegas Harry Reid International Airport around that time if you want to travel in cooler conditions.

More about Las Vegas

  • Start your Las Vegas trip off on the right foot by choosing the perfect place to stay. As soon as you've booked your flight from Phoenix to Las Vegas Harry Reid International Airport, browse our range of accommodation options including:

  • Every great journey has to include a little sightseeing. Ciudad del Pecado o Las Vegas, Las Vegas Strip and Fountains of Bellagio are essential stops on your Las Vegas itinerary.

Explore more of the United States

  • Your trip through the United States wouldn't be complete without visiting Hesperia. Cal Earth Homes is just one of the highlights in this destination, which is roughly 274 kilometres southwest of Las Vegas.

Plan smart, explore more

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Prices shown on this page are estimated lowest prices only. Found in the last 12 days.