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

View AU$142 flight on Sat, 22 Aug 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 for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 20 Aug - Thu, 27 Aug
PHX
Phoenix
LAS
Las Vegas
AU$256 Return, found 1 hour ago
AU$256
Return
found 1 hour ago
Select American Airlines flight, departing Thu, 20 Aug from Phoenix to Las Vegas, returning Thu, 27 Aug, priced at AU$256 found 1 hour ago
Delta
Thu, 20 Aug - Thu, 27 Aug
PHX
Phoenix
LAS
Las Vegas
AU$284 Return, found 1 hour ago
AU$284
Return
found 1 hour ago
Select Delta flight, departing Thu, 20 Aug from Phoenix to Las Vegas, returning Thu, 27 Aug, priced at AU$284 found 1 hour ago
American Airlines
Thu, 20 Aug - Thu, 27 Aug
PHX
Phoenix
LAS
Las Vegas
AU$309 Return, found 1 hour ago
AU$309
Return
found 1 hour ago
Select American Airlines flight, departing Thu, 20 Aug from Phoenix to Las Vegas, returning Thu, 27 Aug, priced at AU$309 found 1 hour ago
American Airlines
Thu, 20 Aug - Thu, 27 Aug
PHX
Phoenix
LAS
Las Vegas
AU$319 Return, found 1 hour ago
AU$319
Return
found 1 hour ago
Select American Airlines flight, departing Thu, 20 Aug from Phoenix to Las Vegas, returning Thu, 27 Aug, priced at AU$319 found 1 hour ago
Delta
Thu, 20 Aug - Thu, 27 Aug
PHX
Phoenix
LAS
Las Vegas
AU$335 Return, found 1 hour ago
AU$335
Return
found 1 hour ago
Select Delta flight, departing Thu, 20 Aug from Phoenix to Las Vegas, returning Thu, 27 Aug, priced at AU$335 found 1 hour ago
Delta
Thu, 20 Aug - Thu, 27 Aug
PHX
Phoenix
LAS
Las Vegas
AU$342 Return, found 1 hour ago
AU$342
Return
found 1 hour ago
Select Delta flight, departing Thu, 20 Aug from Phoenix to Las Vegas, returning Thu, 27 Aug, priced at AU$342 found 1 hour ago
Delta
Thu, 20 Aug - Thu, 27 Aug
PHX
Phoenix
LAS
Las Vegas
AU$356 Return, found 1 hour ago
AU$356
Return
found 1 hour ago
Select Delta flight, departing Thu, 20 Aug from Phoenix to Las Vegas, returning Thu, 27 Aug, priced at AU$356 found 1 hour ago
Delta
Thu, 20 Aug - Thu, 27 Aug
PHX
Phoenix
LAS
Las Vegas
AU$385 Return, found 1 hour ago
AU$385
Return
found 1 hour ago
Select Delta flight, departing Thu, 20 Aug from Phoenix to Las Vegas, returning Thu, 27 Aug, priced at AU$385 found 1 hour ago
Alaska Airlines
Thu, 20 Aug - Thu, 27 Aug
PHX
Phoenix
LAS
Las Vegas
AU$436 Return, found 1 hour ago
AU$436
Return
found 1 hour ago
Select Alaska Airlines flight, departing Thu, 20 Aug from Phoenix to Las Vegas, returning Thu, 27 Aug, priced at AU$436 found 1 hour ago
United
Thu, 20 Aug - Thu, 27 Aug
PHX
Phoenix
LAS
Las Vegas
AU$437 Return, found 1 hour ago
AU$437
Return
found 1 hour ago
Select United flight, departing Thu, 20 Aug from Phoenix to Las Vegas, returning Thu, 27 Aug, priced at AU$437 found 1 hour ago

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 AU$142 and cheap return flights from AU$256 PHX to LAS with Expedia. One-way flights typically cost between AU$218 and AU$1,030 and return flights often range between AU$391 and AU$1,733. 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) to Las Vegas, NV (LAS)?
The cheapest months to fly from Phoenix, AZ (PHX) to Las Vegas, NV (LAS) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Phoenix, AZ (PHX-Sky Harbor Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
There are 3 airlines offering direct flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.). Here are the top carriers:
  • Southwest Airlines operates 71 direct flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) every week.
  • American Airlines operates 41 direct flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) every week.
  • Frontier Airlines operates 18 direct flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) every week.
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-Sky Harbor Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
The cheapest months to fly from Phoenix Sky Harbor International Airport (PHX) to Las Vegas Harry Reid International Airport (LAS) are typically August and February, with average return flights around AU$302. While these months offer great value, the most popular times to travel are January and December, which means you'll find plenty of flight options during those periods. If you're looking for the best balance between price and availability, consider flying in February, as it's one of the cheapest months and still offers good flight schedules.
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-Sky Harbor Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.)?
The earliest flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) typically departs around 12:05 AM local time. This flight is operated by Frontier Airlines. This is a seasonal service active in March. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select 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.)?
Flying from Phoenix, AZ (PHX-Sky Harbor Intl.) to Las Vegas, NV (LAS-Harry Reid Intl.) is a quick trip, covering a distance of about 412 kilometres (256 miles). A nonstop flight typically takes around 1 hour 18 minutes. If you opt for a flight with one stop, your travel time will be longer, usually around 6 hours 30 minutes. Flights with two or more stops generally take about 8 hours 30 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some flexibility in your travel plans.
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.
What airports do you fly into for Las Vegas, NV (LAS) from Phoenix, AZ (PHX)?
If you're planning to travel to Las Vegas from Sky Harbor Intl. (PHX), you can fly directly into Harry Reid International Airport (LAS). Some flights may connect through major hubs like San Diego Intl. (SAN), Tucson Intl. (TUS), or Imperial County (IPL) before reaching Las Vegas. Compare routes and airports on Expedia to find the best flight options for your travel plans.
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) to Las Vegas, NV (LAS)?
If you booked your Phoenix, AZ (PHX) to Las Vegas, NV (LAS) 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, American Airlines, Delta, United
Return price
AU$255
Distance
408 km
Average flight time
1 hour 7 mins

Book with confidence

Your quick guide to flights from Phoenix to Las Vegas

Pick up great flights from Phoenix to Las Vegas

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Phoenix to Las Vegas. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Phoenix to Las Vegas that take around hours.

Find cheap flights from Phoenix to Las Vegas

From the great flight deals with prices currently ranging from AU$256 to AU$437, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Phoenix to Las Vegas around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Las Vegas is normally in August.

Reasons to book your flight from Phoenix to Las Vegas with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Phoenix to Las Vegas across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Las Vegas right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Phoenix to Las Vegas

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