Cheap Flights from Las Vegas to Phoenix Sky Harbor from $78

Compare Las Vegas to Phoenix Sky Harbor flight deals

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Flight deals from Las Vegas to Phoenix Sky Harbor Airport

Looking for a cheap last-minute deal or the best return flight from Las Vegas to Phoenix Sky Harbor Airport? If you want to travel next month, return fares start from $98. Find the lowest prices on one-way and return tickets right here.

Phoenix.$78 per passenger.Departing Wed, 15 Apr, returning Tue, 12 May.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Harry Reid International on Wed, 15 Apr, arriving in Phoenix Sky Harbor.Inbound direct flight with Frontier Airlines departs from Phoenix Sky Harbor on Tue, 12 May, arriving in Harry Reid International.Price includes taxes and charges.From $78, select.

Phoenix.$89 per passenger.Departing Sat, 9 May, returning Tue, 12 May.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Harry Reid International on Sat, 9 May, arriving in Phoenix Sky Harbor.Inbound direct flight with Frontier Airlines departs from Phoenix Sky Harbor on Tue, 12 May, arriving in Harry Reid International.Price includes taxes and charges.From $89, select.

Phoenix.$98 per passenger.Departing Thu, 2 Apr, returning Mon, 6 Apr.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Harry Reid International on Thu, 2 Apr, arriving in Phoenix Sky Harbor.Inbound direct flight with Frontier Airlines departs from Phoenix Sky Harbor on Mon, 6 Apr, arriving in Harry Reid International.Price includes taxes and charges.From $98, select.

Phoenix.$127 per passenger.Departing Thu, 19 Mar, returning Wed, 13 May.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Harry Reid International on Thu, 19 Mar, arriving in Phoenix Sky Harbor.Inbound direct flight with Frontier Airlines departs from Phoenix Sky Harbor on Wed, 13 May, arriving in Harry Reid International.Price includes taxes and charges.From $127, select.

Phoenix.$142 per passenger.Departing Sat, 28 Mar, returning Thu, 2 Apr.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Harry Reid International on Sat, 28 Mar, arriving in Phoenix Sky Harbor.Inbound direct flight with Frontier Airlines departs from Phoenix Sky Harbor on Thu, 2 Apr, arriving in Harry Reid International.Price includes taxes and charges.From $142, select.

Phoenix.$145 per passenger.Departing Wed, 25 Mar, returning Sat, 28 Mar.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Harry Reid International on Wed, 25 Mar, arriving in Phoenix Sky Harbor.Inbound direct flight with Frontier Airlines departs from Phoenix Sky Harbor on Sat, 28 Mar, arriving in Harry Reid International.Price includes taxes and charges.From $145, select.

Phoenix.$165 per passenger.Departing Tue, 9 Jun, returning Wed, 10 Jun.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Harry Reid International on Tue, 9 Jun, arriving in Phoenix Sky Harbor.Inbound direct flight with Southwest Airlines departs from Phoenix Sky Harbor on Wed, 10 Jun, arriving in Harry Reid International.Price includes taxes and charges.From $165, select.

Phoenix.$221 per passenger.Departing Sun, 31 May, returning Thu, 4 Jun.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Harry Reid International on Sun, 31 May, arriving in Phoenix Sky Harbor.Inbound direct flight with Frontier Airlines departs from Phoenix Sky Harbor on Thu, 4 Jun, arriving in Harry Reid International.Price includes taxes and charges.From $221, select.

Phoenix.$343 per passenger.Departing Thu, 16 Jul, returning Fri, 24 Jul.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Harry Reid International on Thu, 16 Jul, arriving in Phoenix Sky Harbor.Inbound direct flight with Frontier Airlines departs from Phoenix Sky Harbor on Fri, 24 Jul, arriving in Harry Reid International.Price includes taxes and charges.From $343, select.

Phoenix.$567 per passenger.Departing Thu, 10 Sep, returning Thu, 10 Sep.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Harry Reid International on Thu, 10 Sep, arriving in Phoenix Sky Harbor.Inbound direct flight with Southwest Airlines departs from Phoenix Sky Harbor on Thu, 10 Sep, arriving in Harry Reid International.Price includes taxes and charges.From $567, select.

Phoenix.$567 per passenger.Departing Sat, 19 Sep, returning Sat, 3 Oct.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Harry Reid International on Sat, 19 Sep, arriving in Phoenix Sky Harbor.Inbound direct flight with Southwest Airlines departs from Phoenix Sky Harbor on Sat, 3 Oct, arriving in Harry Reid International.Price includes taxes and charges.From $567, select.

Phoenix.$568 per passenger.Departing Thu, 22 Oct, returning Sun, 25 Oct.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Harry Reid International on Thu, 22 Oct, arriving in Phoenix Sky Harbor.Inbound direct flight with Southwest Airlines departs from Phoenix Sky Harbor on Sun, 25 Oct, arriving in Harry Reid International.Price includes taxes and charges.From $568, select.

Phoenix.$656 per passenger.Departing Fri, 13 Nov, returning Mon, 23 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Harry Reid International on Fri, 13 Nov, arriving in Phoenix Sky Harbor.Inbound indirect flight with Delta, departs from Phoenix Sky Harbor on Mon, 23 Nov, arriving in Harry Reid International.Price includes taxes and charges.From $656, select.

Find the cheapest month to fly from Las Vegas to Phoenix Sky Harbor

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

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Direct flights from Las Vegas to Phoenix Sky Harbor

Las Vegas to Phoenix Sky Harbor: Alternative routes

Compare routes from Las Vegas 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	$78
Cheapest month to fly	April
Average flight time	1 hr, 18 mins
Most popular airline	Southwest Airlines
Average flights per week	346

Finding cheap flights from Las Vegas to Phoenix Sky Harbor: Frequently asked questions

How much are return flights from Las Vegas to Phoenix Sky Harbor?

The best price we found for a return flight from Las Vegas to Phoenix Sky Harbor is $78. 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 Las Vegas to Phoenix Sky Harbor?

1 hour and 18 minutes is the average flight time from Las Vegas to Phoenix Sky Harbor.

Which airlines fly direct from Las Vegas to Phoenix Sky Harbor?

Southwest Airlines, American Airlines and Alaska Airlines fly direct from Las Vegas to Phoenix Sky Harbor.

How many flights are there a week from Las Vegas to Phoenix Sky Harbor?

As of March 2026, there are 346 flights per week flying from Las Vegas to Phoenix Sky Harbor.

When is the cheapest time to fly from Las Vegas to Phoenix Sky Harbor?

The cheapest month to fly from Las Vegas to Phoenix Sky Harbor is usually April.

Which upcoming date is cheapest to fly from Las Vegas to Phoenix Sky Harbor Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Las Vegas to Phoenix Sky Harbor Airport on Wednesday, 15 April 2026.

Can I get a direct flight from Las Vegas to Phoenix Sky Harbor Airport?

Yes – the average flight time is 1 hour and 18 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 Las Vegas to Phoenix Sky Harbor with?

The cheapest airline that flies to Phoenix Sky Harbor is Frontier Airlines .

Flying from Las Vegas to Phoenix Sky Harbour International Airport (PHX): What you need to know

Las Vegas's main airport is Las Vegas Harry Reid International Airport (LAS). Explore your options for leaving from here when searching for flights from Las Vegas to Phoenix Sky Harbour International Airport (PHX).
Expect to be in the air for 1 hour 15 minutes. On average, that's the time it takes for a direct Las Vegas to Phoenix Sky Harbour International Airport flight.
Phoenix Sky Harbour International Airport is located in Phoenix. The city operates on the UTC-7 timezone and is one hour ahead of Las Vegas.
Las Vegas Harry Reid International Airport (LAS) to Phoenix Sky Harbour International Airport (PHX) is the most popular route. There are 92 direct weekly departures to choose from. If you prefer a later start to the day, hop on the last flight with Southwest Airlines at 10:40pm. Opt for the first LAS to PHX departure operated by Southwest Airlines at 5:20am if you'd rather get going earlier.
Get to the airport on time so you don't miss your flight from Las Vegas to PHX. Be there at least two hours ahead for international flights and an hour early for domestic departures to prevent a last-minute sprint to your gate.
Popular months like March or high seasons such as Thanksgiving and Christmas will mean bigger waits at check-in and security. Play it safe and head to the terminal even earlier. Arriving two hours before domestic flights and up four hours ahead of an international flight is wise.

Airports in Las Vegas

Las Vegas Harry Reid International Airport (LAS)

You can book a direct flight from Las Vegas to Phoenix Sky Harbour International Airport (PHX) departing from Las Vegas Harry Reid International Airport (LAS).
You'll have your pick of airlines that offer direct flights from Las Vegas to Phoenix Sky Harbour International Airport leaving from LAS. Book your journey with one of these:
Most passengers choose to book seats with Southwest Airlines from LAS to PHX.
American Airlines is the best performing carrier for punctuality on this route.
Located around 8 kilometres from the centre of Las Vegas, LAS can be reached in about 10 minutes by car (depending on traffic). The journey on public transport takes roughly 25 minutes.
In search of a comfortable hotel near Las Vegas Harry Reid International Airport? If you're catching an early flight from Las Vegas to Phoenix Sky Harbour International Airport, these stays will have you sleeping moments from your departure gate:
Of all flights leaving Las Vegas Harry Reid International Airport, 79% touch down on time at their destination.
The address for LAS is 5757 Wayne Newton Boulevard.

About Phoenix Sky Harbour International Airport (PHX)

Have a late flight from Las Vegas to Phoenix Sky Harbour International Airport? Don't let it stretch your travel day into tomorrow. Check in to one of these hotels near PHX and turn in quicker:
Booking your vehicle around one week ahead of your Las Vegas to Phoenix Sky Harbour International Airport flight can help you get a cheaper deal.
PHX is located at 3400 Sky Harbour Boulevard.

Getting from Phoenix Sky Harbour International Airport (PHX) to central Phoenix

From Phoenix Sky Harbour International Airport, central Phoenix is around 5 kilometres away. It takes about 10 minutes to get to the city centre by car.
If you're taking public transport, expect a journey time of around 25 minutes.

How to find the cheapest flights from Las Vegas to Phoenix Sky Harbour International Airport (PHX)

The cheapest price we've found for a one-way ticket from Las Vegas to Phoenix Sky Harbour International Airport is $39. For a return flight on this route, the best price is $78. Depending on when you book and the availability, these fares may change.
Don't leave things to the last minute. You're more likely to walk away with cheap flights from Las Vegas to PHX if you book ahead. Airlines often have some amazing early bird rates.
If you're flexible with your travel dates, use the 'Whole month' tool. It'll give you the cheapest price across each month when searching for your Las Vegas to Phoenix Sky Harbour International Airport ticket.
Be the first to know about deals for plane tickets from Las Vegas to PHX by creating a Price Alert. We'll send you an email or push notification on the app when a new discounted fare appears.
Tailor your travel plans using filters. Select your preferred departure and arrival times, airlines and total journey duration. You can also sort your results by 'Fastest,' 'Cheapest' or 'Best' flights from Las Vegas to Phoenix Sky Harbour International Airport.

The best time to fly from Las Vegas to Phoenix Sky Harbour International Airport (PHX)

It's time to figure out when to book your flight from Las Vegas to Phoenix Sky Harbour International Airport (PHX). March is when most people visit Phoenix. If a slower pace sounds more appealing, think about going in October.
Book a Las Vegas to PHX plane ticket departing in July if you want to visit the city during its warmest month. Expect temperatures in Phoenix to range from 27ºC to 45ºC.
Search for cheap tickets from Las Vegas to Phoenix Sky Harbour International Airport in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 4ºC and 21ºC.

More about Phoenix

Start your Phoenix trip off on the right foot by choosing the ideal place to stay. As soon as you've booked your flight from Las Vegas to Phoenix Sky Harbour International Airport, browse our range of accommodation options including:
There are so many things to discover in this city, it can be hard to figure out where to start. Camelback Mountain, Yayoi Kusama Fireflies Infinity Mirror Room and Heard Museum are top sights which should be on any good Phoenix itinerary.

Explore more of the United States

You've visited Phoenix, now it's time to explore other parts of the United States. Journey about 161 kilometres southeast to Tucson to tick off its leading sights. From Saguaro National Park East Unit to St. Augustine Cathedral and El Presidio Plaza, your itinerary will be busy.
If you're looking to explore another great destination in the United States, head for Yuma, roughly 257 kilometres west of Phoenix. Yuma History Museum, Colorado River State Historic Park and Yuma Territorial Prison State Historic Park are among its highlights.