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

Compare Harry Reid International to Phoenix Sky Harbor flight deals

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Flight deals from Harry Reid International to Phoenix Sky Harbor

Looking for a cheap last-minute deal or the best return flight from Harry Reid International Airport to Phoenix Sky Harbor Airport? If you want to travel next month, return fares start from $66. Find the lowest prices on one-way and return tickets right here.

Phoenix.$66 per passenger.Departing Wed, 14 Oct, returning Wed, 21 Oct.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Harry Reid International on Wed, 14 Oct, arriving in Phoenix Sky Harbor.Inbound direct flight with Frontier Airlines departs from Phoenix Sky Harbor on Wed, 21 Oct, arriving in Harry Reid International.Price includes taxes and charges.From $66, select.

Phoenix.$66 per passenger.Departing Mon, 31 Aug, returning Sat, 26 Sep.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Harry Reid International on Mon, 31 Aug, arriving in Phoenix Sky Harbor.Inbound direct flight with Frontier Airlines departs from Phoenix Sky Harbor on Sat, 26 Sep, arriving in Harry Reid International.Price includes taxes and charges.From $66, select.

Phoenix.$66 per passenger.Departing Thu, 24 Sep, returning Thu, 22 Oct.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Harry Reid International on Thu, 24 Sep, arriving in Phoenix Sky Harbor.Inbound direct flight with Frontier Airlines departs from Phoenix Sky Harbor on Thu, 22 Oct, arriving in Harry Reid International.Price includes taxes and charges.From $66, select.

Phoenix.$66 per passenger.Departing Thu, 29 Oct, returning Mon, 2 Nov.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Harry Reid International on Thu, 29 Oct, arriving in Phoenix Sky Harbor.Inbound direct flight with Frontier Airlines departs from Phoenix Sky Harbor on Mon, 2 Nov, arriving in Harry Reid International.Price includes taxes and charges.From $66, select.

Phoenix.$66 per passenger.Departing Sat, 5 Sep, returning Sat, 12 Sep.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Harry Reid International on Sat, 5 Sep, arriving in Phoenix Sky Harbor.Inbound direct flight with Frontier Airlines departs from Phoenix Sky Harbor on Sat, 12 Sep, arriving in Harry Reid International.Price includes taxes and charges.From $66, select.

Phoenix.$66 per passenger.Departing Mon, 24 Aug, returning Mon, 24 Aug.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Harry Reid International on Mon, 24 Aug, arriving in Phoenix Sky Harbor.Inbound direct flight with Frontier Airlines departs from Phoenix Sky Harbor on Mon, 24 Aug, arriving in Harry Reid International.Price includes taxes and charges.From $66, select.

Phoenix.$132 per passenger.Departing Wed, 4 Nov, returning Wed, 4 Nov.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Harry Reid International on Wed, 4 Nov, arriving in Phoenix Sky Harbor.Inbound direct flight with Frontier Airlines departs from Phoenix Sky Harbor on Wed, 4 Nov, arriving in Harry Reid International.Price includes taxes and charges.From $132, select.

Phoenix.$139 per passenger.Departing Thu, 26 Nov, returning Thu, 3 Dec.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Harry Reid International on Thu, 26 Nov, arriving in Phoenix Sky Harbor.Inbound direct flight with Southwest Airlines departs from Phoenix Sky Harbor on Thu, 3 Dec, arriving in Harry Reid International.Price includes taxes and charges.From $139, select.

Phoenix.$139 per passenger.Departing Tue, 1 Dec, returning Tue, 8 Dec.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Harry Reid International on Tue, 1 Dec, arriving in Phoenix Sky Harbor.Inbound direct flight with Southwest Airlines departs from Phoenix Sky Harbor on Tue, 8 Dec, arriving in Harry Reid International.Price includes taxes and charges.From $139, select.

Phoenix.$239 per passenger.Departing Tue, 2 Feb, returning Wed, 10 Feb.Return flight with Delta.Outbound indirect flight with Delta, departs from Harry Reid International on Tue, 2 Feb, arriving in Phoenix Sky Harbor.Inbound indirect flight with Delta, departs from Phoenix Sky Harbor on Wed, 10 Feb, arriving in Harry Reid International.Price includes taxes and charges.From $239, select.

Phoenix.$268 per passenger.Departing Thu, 31 Dec, returning Tue, 5 Jan.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Harry Reid International on Thu, 31 Dec, arriving in Phoenix Sky Harbor.Inbound direct flight with Southwest Airlines departs from Phoenix Sky Harbor on Tue, 5 Jan, arriving in Harry Reid International.Price includes taxes and charges.From $268, select.

Phoenix.$278 per passenger.Departing Wed, 24 Feb, returning Sat, 27 Feb.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Harry Reid International on Wed, 24 Feb, arriving in Phoenix Sky Harbor.Inbound direct flight with Southwest Airlines departs from Phoenix Sky Harbor on Sat, 27 Feb, arriving in Harry Reid International.Price includes taxes and charges.From $278, select.

Phoenix.$278 per passenger.Departing Thu, 14 Jan, returning Thu, 21 Jan.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Harry Reid International on Thu, 14 Jan, arriving in Phoenix Sky Harbor.Inbound direct flight with Southwest Airlines departs from Phoenix Sky Harbor on Thu, 21 Jan, arriving in Harry Reid International.Price includes taxes and charges.From $278, select.

Phoenix.$328 per passenger.Departing Sun, 31 Jan, returning Wed, 3 Feb.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Harry Reid International on Sun, 31 Jan, arriving in Phoenix Sky Harbor.Inbound direct flight with Southwest Airlines departs from Phoenix Sky Harbor on Wed, 3 Feb, arriving in Harry Reid International.Price includes taxes and charges.From $328, select.

Phoenix.$374 per passenger.Departing Wed, 29 Jul, returning Mon, 3 Aug.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Harry Reid International on Wed, 29 Jul, arriving in Phoenix Sky Harbor.Inbound direct flight with Frontier Airlines departs from Phoenix Sky Harbor on Mon, 3 Aug, arriving in Harry Reid International.Price includes taxes and charges.From $374, select.

Phoenix.$424 per passenger.Departing Fri, 5 Mar, returning Mon, 8 Mar.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Harry Reid International on Fri, 5 Mar, arriving in Phoenix Sky Harbor.Inbound direct flight with Southwest Airlines departs from Phoenix Sky Harbor on Mon, 8 Mar, arriving in Harry Reid International.Price includes taxes and charges.From $424, select.

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

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Harry Reid International to Phoenix Sky Harbor flights are currently cheapest in August.

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Direct flights from Harry Reid International to Phoenix Sky Harbor

Harry Reid International to Phoenix Sky Harbor: Alternative routes

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

Las Vegas to Phoenix: Flight information

The things to know before you go.

Cheapest flight found	$66
Cheapest month to fly	October
Average flight time	1 hr, 16 mins
Most popular airline	Southwest Airlines
Average flights per week	233

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

How much are return flights from Harry Reid International to Phoenix Sky Harbor?

The best price we found for a return flight from Harry Reid International to Phoenix Sky Harbor is $66. 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.

How long does it take to fly from Harry Reid International to Phoenix Sky Harbor?

1 hour and 16 minutes is the average flight time from Harry Reid International to Phoenix Sky Harbor.

Which airlines fly direct from Harry Reid International to Phoenix Sky Harbor?

Southwest Airlines, American Airlines and Alaska Airlines fly direct from Harry Reid International to Phoenix Sky Harbor.

How many flights are there a week from Harry Reid International to Phoenix Sky Harbor?

As of July 2026, there are 235 flights per week flying from Harry Reid International to Phoenix Sky Harbor.

When is the cheapest time to fly from Harry Reid International to Phoenix Sky Harbor?

The cheapest month to fly from Harry Reid International to Phoenix Sky Harbor is usually October.

Which upcoming date is cheapest to fly from Harry Reid International Airport to Phoenix Sky Harbor Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Harry Reid International Airport to Phoenix Sky Harbor Airport on Wednesday, 14 October 2026.

Can I get a direct flight from Harry Reid International Airport to Phoenix Sky Harbor Airport?

Yes – the average flight time is 1 hour and 16 minutes.

How can I find the best flight deal to Phoenix Sky Harbor?

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 Phoenix Sky Harbor 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.

When is the best time to book flights to Phoenix?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Phoenix is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Harry Reid International Airport to Phoenix Sky Harbor with?

Currently, Frontier Airlines offers the cheapest flight tickets to Phoenix Sky Harbor.

Travelling from Harry Reid International Airport (LAS) to Phoenix Sky Harbour Airport (PHX): what you need to know

Take a direct flight from Harry Reid International Airport to Phoenix Sky Harbour Airport and you'll be in the air for an average of 1 hour 15 minutes.
The timezone in Phoenix is UTC-7, which is one hour ahead of Las Vegas.
Take your pick of 82 weekly Harry Reid International Airport to Phoenix Sky Harbour Airport flights. The 05:20 departure with Southwest Airlines is the earliest flight available. Southwest Airlines operates the last service of the day at 22:40.
Give yourself plenty of time to make your LAS to PHX flight. As a general rule, arrive two hours before international departures and an hour ahead for domestic flights.
During popular months like April, it's best to get to the airport well in advance. Plan to arrive two hours before domestic departures and four hours ahead for international flights when you fly during a high season in general.
You can fly nonstop to Phoenix, the United States. Book a ticket with one of these airlines offering direct flights from Harry Reid International Airport to Phoenix Sky Harbour Airport:
Most travellers choose to travel with Southwest Airlines on this route.
American Airlines stands out as the most punctual carrier for LAS to PHX flights, with 83.46% of its services arriving as scheduled.
We make it a piece of cake to book a flight with a stopover. To see your options for tickets from Harry Reid International Airport to Phoenix Sky Harbour Airport, deselect 'Direct flights only.' Then, pick a flight offering a stop long enough to tour your chosen city. Stopovers between LAS and PHX include:
- San Diego International Airport
- Santa Ana John Wayne Airport
- Ontario International Airport

How to find the cheapest flights from Harry Reid International Airport (LAS) to Phoenix Sky Harbour Airport (PHX)

Right now, $33 is the lowest price we've found for a one-way Harry Reid International Airport to Phoenix Sky Harbour Airport flight. The best price for a return plane ticket is $66. Bear in mind that fares can change due to demand when booking.
To pick up cheap tickets from LAS to PHX, book as early as you can. Airlines generally offer their best fares when flights are first released.
The cheapest month for flights from Harry Reid International Airport to Phoenix Sky Harbour Airport is May. Use the 'Whole month' tool to see the lowest prices if you have a flexible travel schedule.
Save time looking for cheap flights from LAS to PHX by creating a Price Alert. You'll receive an email or push notification on the app when a special offer becomes available.
Secure the perfect flight for you with the help of the filters. To see the 'Best,' 'Fastest' or 'Cheapest' flights from Harry Reid International Airport to Phoenix Sky Harbour Airport, use the 'Sort by' function. You can also filter by airline, departure and arrival times, and number of stops.

Handy information about Harry Reid International Airport (LAS)

LAS is located at 5757 Wayne Newton Boulevard.
When it comes to the on-time performance of Harry Reid International Airport, 79% of flights arrive within the expected timeframe.
To get to Harry Reid International Airport from central Las Vegas, it'll take about 10 minutes if you're travelling by car. Of course, this depends on traffic. It's approximately 8 kilometres from the airport to the city centre.
Planning to catch public transport? Expect a trip time of around 25 minutes.
Get your travels off to a stress-free start by staying near LAS. Whether you have an early flight from Harry Reid International Airport to Phoenix Sky Harbour Airport or just don't like being rushed, these hotels are the answer:

Arriving at Phoenix Sky Harbour Airport (PHX)

The last thing you need is a long trip to your hotel if you're getting in late on a Harry Reid International Airport to Phoenix Sky Harbour Airport flight. Check in to one of these accommodation options near PHX instead:
Grab a Phoenix Sky Harbour Airport rental car and explore Phoenix and beyond with your own wheels. Europcar, Dollar and Thrifty are popular providers you can book with here.
To get the lowest price, reserve your vehicle from Phoenix Sky Harbour Airport around one week before you travel.

When to fly to Phoenix Sky Harbour Airport (PHX)

April is the most popular month for flights from Harry Reid International Airport to Phoenix Sky Harbour Airport. For smaller crowds, travel to Phoenix in March.
The warmest month in Phoenix is July, with the temperature ranging between 27ºC (81ºF) and 45ºC (113ºF). Book your flights from Harry Reid International Airport to Phoenix Sky Harbour Airport in this month if this is the type of weather you like.
Search for cheap tickets from LAS to PHX in January if you like cooler conditions. Temperatures are at their lowest around then, ranging between 4ºC (39ºF) and 21ºC (70ºF) on average.

Explore more of the United States

San Diego is just one of the many cities in the United States waiting to be explored once you've seen Phoenix. Around 483 kilometres away to the west, its top attractions include San Diego Zoo, San Diego Balboa Park and USS Midway Museum.
Around 418 kilometres north-west of Phoenix, Las Vegas is another essential stop in the United States. Experience the best of this destination with a visit to Ciudad del Pecado o Las Vegas, Las Vegas Strip and Fountains of Bellagio.