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£44 Cheap Flights from Phoenix (PHX) to Las Vegas (LAS)

View £44 flight on Thu, 26 Nov 2026Opens in a new window

Flight 1

Popular airlines from Sky Harbor International Airport (PHX) to Harry Reid Intl. Airport (LAS)

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

Prices were available within the past 7 days and start at £44 for one-way flights and £138 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sun, 6 Sept - Fri, 11 Sept
PHX
Phoenix
LAS
Las Vegas
£138 Return, found 1 day ago
£138
Return
found 1 day ago
Select Alaska Airlines flight, departing Sun, 6 Sept from Phoenix to Las Vegas, returning Fri, 11 Sept, priced at £138 found 1 day ago
Alaska Airlines
Sat, 19 Sept - Tue, 22 Sept
PHX
Phoenix
LAS
Las Vegas
£151 Return, found 3 days ago
£151
Return
found 3 days ago
Select Alaska Airlines flight, departing Sat, 19 Sept from Phoenix to Las Vegas, returning Tue, 22 Sept, priced at £151 found 3 days ago
Alaska Airlines
Sun, 6 Sept - Fri, 11 Sept
PHX
Phoenix
LAS
Las Vegas
£171 Return, found 1 day ago
£171
Return
found 1 day ago
Select Alaska Airlines flight, departing Sun, 6 Sept from Phoenix to Las Vegas, returning Fri, 11 Sept, priced at £171 found 1 day ago
Delta
Thu, 26 Nov - Thu, 3 Dec
PHX
Phoenix
LAS
Las Vegas
£172 Return, found 6 days ago
£172
Return
found 6 days ago
Select Delta flight, departing Thu, 26 Nov from Phoenix to Las Vegas, returning Thu, 3 Dec, priced at £172 found 6 days ago
Alaska Airlines
Sun, 6 Sept - Fri, 11 Sept
PHX
Phoenix
LAS
Las Vegas
£174 Return, found 1 day ago
£174
Return
found 1 day ago
Select Alaska Airlines flight, departing Sun, 6 Sept from Phoenix to Las Vegas, returning Fri, 11 Sept, priced at £174 found 1 day ago
Delta
Mon, 5 Oct - Thu, 15 Oct
PHX
Phoenix
LAS
Las Vegas
£175 Return, found 1 day ago
£175
Return
found 1 day ago
Select Delta flight, departing Mon, 5 Oct from Phoenix to Las Vegas, returning Thu, 15 Oct, priced at £175 found 1 day ago
Alaska Airlines
Thu, 22 Oct - Fri, 30 Oct
PHX
Phoenix
LAS
Las Vegas
£176 Return, found 3 days ago
£176
Return
found 3 days ago
Select Alaska Airlines flight, departing Thu, 22 Oct from Phoenix to Las Vegas, returning Fri, 30 Oct, priced at £176 found 3 days ago
Southwest Airlines
Thu, 26 Nov - Sat, 28 Nov
PHX
Phoenix
LAS
Las Vegas
£192 Return, found 6 days ago
£192
Return
found 6 days ago
Select Southwest Airlines flight, departing Thu, 26 Nov from Phoenix to Las Vegas, returning Sat, 28 Nov, priced at £192 found 6 days ago
United
Mon, 5 Oct - Thu, 15 Oct
PHX
Phoenix
LAS
Las Vegas
£201 Return, found 1 day ago
£201
Return
found 1 day ago
Select United flight, departing Mon, 5 Oct from Phoenix to Las Vegas, returning Thu, 15 Oct, priced at £201 found 1 day ago
American Airlines
Mon, 5 Oct - Thu, 15 Oct
PHX
Phoenix
LAS
Las Vegas
£207 Return, found 1 day ago
£207
Return
found 1 day ago
Select American Airlines flight, departing Mon, 5 Oct from Phoenix to Las Vegas, returning Thu, 15 Oct, priced at £207 found 1 day ago

Alternative airports near Las Vegas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to McCarran Intl. LAS. Cheapest and Closest option available. Average driving time to city centre is 6 minutes. Flights from £328
LAS
McCarran Intl.
CheapestClosest
Average driving time to city centre6 min
Flights from £328

Find the cheapest month to fly from Phoenix (PHX) to Las Vegas (LAS)

September is typically the cheapest month to fly

From £34 - £91 per traveller.

Frequently asked questions

How much does a flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) cost?
You can find cheap one-way flights from £44 and cheap return flights from £138 PHX to LAS with Expedia. One-way flights typically cost between £115 and £542, and return flights often range between £206 and £912. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when PHX to LAS ticket fares go up or down.
What is the cheapest month to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
August is typically the cheapest month to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.), with average return fares around £151. August often sees lower prices as it's outside peak holiday travel times, leading to reduced demand. Other cheap months to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) include February and July.
Which airlines fly direct from Phoenix, AZ (PHX) to Las Vegas, NV (LAS)?
Enter PHX to LAS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Phoenix, AZ (PHX-Sky Harbor Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
Frontier Airlines is one of the cheapest airlines offering nonstop return flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.), with tickets starting from around £28 for flights that can be booked for departure within the next year. Southern Airways offers one of the cheapest connecting return flights on this route, with a layover in Imperial County (IPL), starting from around £230. These prices are for economy/coach class per adult. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Phoenix, AZ (PHX) to Las Vegas, NV (LAS)?
To find a cheap flight from Phoenix, AZ (PHX) to Las Vegas, NV (LAS), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Phoenix, AZ (PHX-Sky Harbor Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
The best airline to fly with from Phoenix, AZ (PHX-Sky Harbor Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) will differ from traveler to traveler. If you like to fly early, Southwest Airlines offers early morning flights. If price is the most important factor, Frontier Airlines typically offers the lowest fares. Southwest Airlines offers the most daily flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Phoenix, AZ (PHX) to Las Vegas, NV (LAS)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Phoenix, AZ (PHX-Sky Harbor Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
You'll find around 19 nonstop flights per day from Phoenix Sky Harbor International (PHX) to Las Vegas Harry Reid International (LAS). For even more choices, look at flights that include layovers, as there are approximately 165 connecting flights per day. Some common connection points include San Diego International (SAN), Los Angeles International (LAX), and Denver International (DEN).
What is the earliest flight from Phoenix, AZ (PHX) to Las Vegas, NV (LAS)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from Phoenix, AZ (PHX) to Las Vegas, NV (LAS). To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
You'll find the most flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Harry Reid International Airport (LAS) on a Friday, with around 129 flights available. This gives you plenty of options for your travel plans. Notably, there are more flight options on Fridays compared to other days of the week. Major airlines on this route include Southwest Airlines, United, and Frontier Airlines.
What are the most popular departure times for flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
The most popular departure times for flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) are in the early morning, from 6am to 9am. Many major carriers, including Southwest Airlines, Frontier Airlines and Alaska Airlines, offer flights during this window. Many travellers prefer this because it allows for an early arrival in Las Vegas, giving you more time to enjoy your destination.
How long does it take to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
A nonstop flight from PHX to LAS typically takes around 1 hour 20 minutes, covering approximately 412 kilometers. Connecting flights on this route usually add 5 hours 40 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Phoenix, AZ (PHX-Sky Harbor Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
You can fly business class or first class between PHX and LAS. Airlines that offer business class service on this route include:
  • Frontier Airlines
  • Alaska Airlines
  • JetBlue Airways
  • Delta
  • American Airlines
First class cabins are available on:
  • Alaska Airlines
  • United
  • Delta
  • Hawaiian Airlines
  • American Airlines
How do I earn miles on a Phoenix, AZ (PHX) to Las Vegas, NV (LAS) flight with Expedia?
It's easy to earn miles on a Phoenix, AZ (PHX) to Las Vegas, NV (LAS) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Phoenix, AZ (PHX) to Las Vegas, NV (LAS) at the last minute?
Typically, booking a last minute flight from Phoenix, AZ (PHX) to Las Vegas, NV (LAS) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Phoenix, AZ (PHX) to Las Vegas, NV (LAS) flight and hotel package?
Securing a Phoenix, AZ (PHX) to Las Vegas, NV (LAS) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
If you booked your Phoenix, AZ (PHX-Sky Harbor Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Sky Harbor Intl.
Destination airport
Harry Reid Intl.
Airlines serving
Alaska Airlines, JetBlue Airways
Roundtrip price
£138
Distance
408 km
Average flight time
1 hour 9 mins

Book with confidence

Compare flights from Phoenix to Las Vegas easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Phoenix to Las Vegas. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Harry Reid Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Sky Harbor Intl. to Harry Reid Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Sky Harbor Intl. (PHX) to Harry Reid Intl. (LAS)

The easiest way to view the best deals on flights from Phoenix to Las Vegas today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Sky Harbor Intl. to Harry Reid Intl. start at just £138 and range up to £207.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Phoenix and Las Vegas
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Phoenix to Las Vegas flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Sky Harbor Intl. to Harry Reid Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Phoenix to Las Vegas easily and book with confidence

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*Available to Expedia members.