LAS

$33 Find Cheap Flights from Phoenix to Las Vegas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Phoenix to Las Vegas departing on 5/30. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Las Vegas

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to Las Vegas, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Phoenix to Las Vegas, as well as popular online travel agencies
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Flights Deals

Cheap Flight Deals from Phoenix to Las Vegas

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Phoenix to Las Vegas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Phoenix to Las Vegas

KAYAK's recommended round-trip deals from the most popular airlines that fly from Phoenix to Las Vegas.
Discover the best prices for you by selecting your travel dates on KAYAK.
Spirit Airlines Logo
9:19 am - 10:32 amPHX-LAS
1h 13mnonstop
Spirit Airlines Logo
7:05 am - 8:13 amLAS-PHX
1h 08mnonstop
$42Spirit Airlines
Find Deal
Thu, May 29 - Mon, Jun 2
Spirit Airlines Logo
9:19 am - 10:32 amPHX-LAS
1h 13mnonstop
Spirit Airlines Logo
7:05 am - 8:13 amLAS-PHX
1h 08mnonstop
$43Spirit Airlines
Find Deal
Thu, May 29 - Mon, Jun 2
Spirit Airlines Logo
9:19 am - 10:32 amPHX-LAS
1h 13mnonstop
Spirit Airlines Logo
7:05 am - 8:13 amLAS-PHX
1h 08mnonstop
$46Spirit Airlines
Find Deal
Thu, May 29 - Mon, Jun 2
Frontier Logo
7:50 am - 9:05 amPHX-LAS
1h 15mnonstop
Frontier Logo
12:04 pm - 1:28 pmLAS-PHX
1h 24mnonstop
$69Frontier
Find Deal
Thu, May 15 - Thu, May 15
Frontier Logo
5:54 pm - 7:06 pmPHX-LAS
1h 12mnonstop
Frontier Logo
3:25 pm - 4:49 pmLAS-PHX
1h 24mnonstop
$76Frontier
Find Deal
Tue, May 13 - Wed, May 21
Allegiant Air Logo
10:27 pm - 11:38 pmAZA-LAS
1h 11mnonstop
Allegiant Air Logo
1:40 pm - 3:01 pmLAS-AZA
1h 21mnonstop
$76Allegiant Air
Find Deal
Thu, Jun 5 - Thu, Jun 26
Allegiant Air Logo
10:16 pm - 11:28 pmAZA-LAS
1h 12mnonstop
Allegiant Air Logo
1:40 pm - 3:01 pmLAS-AZA
1h 21mnonstop
$78Allegiant Air
Find Deal
Sun, Jun 22 - Sun, Jun 29
American Airlines Logo
8:24 pm - 9:31 pmPHX-LAS
1h 07mnonstop
American Airlines Logo
6:20 am - 7:35 amLAS-PHX
1h 15mnonstop
$154American Airlines
Find Deal
Thu, May 29 - Mon, Jun 2
American Airlines Logo
1:35 pm - 2:48 pmPHX-LAS
1h 13mnonstop
American Airlines Logo
1:33 pm - 2:50 pmLAS-PHX
1h 17mnonstop
$160American Airlines
Find Deal
Tue, Aug 19 - Wed, Sep 17
Southwest Logo
5:40 am - 6:50 amPHX-LAS
1h 10mnonstop
Southwest Logo
6:35 pm - 7:50 pmLAS-PHX
1h 15mnonstop
$203Southwest
Find Deal
Thu, May 29 - Mon, Jun 2
Expert advice

Expert advice for your flight from Phoenix to Las Vegas

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Frontier

Choose the Economy Bundle for a free carry-on and seat selection, avoiding middle seats.


Pay for bags early online to save money; airport fees are higher.

Read more about Frontierby Stefanie Waldek
Spirit Airlines

Upgrade to the Big Front Seat for extra legroom and comfort on your flight.


Use gate-to-gate Wi-Fi to stay connected throughout your flight.

Southwest

Enjoy two free checked bags up to 50 pounds each, ideal for travelers with lots of luggage.


Set an alarm to check in 24 hours before for a better boarding position.

Read more about Southwestby Blane Bachelor
Airports
PHX

Use the Sky Train for free service to PHX, with stops at Terminals 3 and 4, making airport access convenient and efficient.

Read more about PHXby Laura Ratliff
LAS

From LAS, public transportation like Route 109 and Centennial Express offers affordable access to the Strip and downtown.

Read more about LASby Harriet Baskas
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Frontier

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Joe Cortez

Joe Cortez

Expert on Spirit Airlines

Joe Cortez

Joe Cortez

Joe Cortez is a seasoned managing editor in aviation with over a decade of industry experience. His work has been featured on prominent platforms such as FlyerTalk and TripSavvy, establishing him as a respected voice in aviation journalism.

Read more
Blane Bachelor

Blane Bachelor

Expert on Southwest

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Laura Ratliff

Laura Ratliff

Expert on PHX

Laura Ratliff

Laura Ratliff

Laura Ratliff is a New York-based writer and editor. She lives in downtown Brooklyn with her husband and their beloved dogs. Originally from Texas, she now considers New York City her home. She typically spends more than 200,000 miles on a plane each year and stays in plenty of hotels.

Read more
Harriet Baskas

Harriet Baskas

Expert on LAS

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Useful Info

KAYAK's insights & trends for Phoenix to Las Vegas flights

Get data-powered insights and trends into flights from Phoenix to Las Vegas to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Phoenix to Las Vegas flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Phoenix to Las Vegas.

Our data shows that the cheapest route for a return flight from Phoenix to Las Vegas cost $73 and was between Phoenix Sky Harbor Intl Airport (PHX) and Las Vegas (LAS). On average, the best prices are found if you fly from Phoenix-Mesa Gateway Airport (AZA) to Las Vegas (LAS). The average price for a return flight for this route is $73.

What’s the cheapest day of the week to fly from Phoenix to Las Vegas?

The average price of all round-trip flights from Phoenix to Las Vegas clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Phoenix to Las Vegas, look for departures on Sundays and avoid leaving on a Wednesday, as it's usually the priciest day. When flying back from Las Vegas, Friday is the cheapest day to fly and Sunday is the most expensive.

What is the cheapest month to fly from Phoenix to Las Vegas?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Phoenix to Las Vegas, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Phoenix to Las Vegas is May, where tickets cost $85 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is $146 and $120 respectively.

Can I save money by flying with a layover from Phoenix to Las Vegas?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $398, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Phoenix to Las Vegas?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Phoenix to Las Vegas, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Phoenix to Las Vegas, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 3 weeks before departure.

Good to know

Cheapest flight$33
Flight from Phoenix Sky Harbor Airport to Las Vegas

When to book flights from Phoenix to Las Vegas

Are your dates flexible? Find out the best times to travel from Phoenix to Las Vegas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Phoenix to Las Vegas

  • What is the cheapest flight from Phoenix to Las Vegas?

    In the last 3 days, the lowest price for a flight from Phoenix to Las Vegas was $33 for a one-way ticket and $42 for a round-trip.

  • Do I need a passport to fly between Phoenix and Las Vegas?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Phoenix and on arrival in Las Vegas.

  • Which airports will I be using when flying from Phoenix to Las Vegas?

    Phoenix has 2 major airports: Phoenix-Mesa Gateway and Phoenix Sky Harbor Intl. Las Vegas Harry Reid Intl is the only airport in Las Vegas. You’ll usually find the cheapest deals if you fly from Phoenix Sky Harbor Airport.

  • Which aircraft models fly most regularly from Phoenix to Las Vegas?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Phoenix to Las Vegas?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Phoenix and Las Vegas, with oneworld being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Phoenix to Las Vegas?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Phoenix to Las Vegas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Phoenix to Las Vegas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Phoenix is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Phoenix to Las Vegas?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Las Vegas with an airline and back to Phoenix with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Phoenix to Las Vegas?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Las Vegas from Phoenix up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Phoenix to Las Vegas?

Find which airlines fly direct from Phoenix to Las Vegas Harry Reid Intl Airport, which days they fly and book direct flights.

Direct departures

Phoenix to Las Vegas Harry Reid Intl

Monday

American Airlines, Frontier, Southwest, +1 more

American Airlines, Frontier, +2 more

Tuesday

American Airlines, Frontier, Southwest

American Airlines, Frontier, +1 more

Wednesday

American Airlines, Frontier, Southwest

American Airlines, Frontier, +1 more

Thursday

Allegiant Air, American Airlines, Frontier, +2 more

Allegiant Air, American Airlines, +3 more

Friday

American Airlines, Frontier, Southwest, +1 more

American Airlines, Frontier, +2 more

Saturday

American Airlines, Frontier, Southwest

American Airlines, Frontier, +1 more

Sunday

Allegiant Air, American Airlines, Frontier, +2 more

Allegiant Air, American Airlines, +3 more

See more direct flights

Direct returns

Las Vegas Harry Reid Intl to Phoenix

Monday

American Airlines, Frontier, Southwest, +1 more

American Airlines, Frontier, +2 more

Tuesday

American Airlines, Frontier, Southwest

American Airlines, Frontier, +1 more

Wednesday

American Airlines, Frontier, Southwest

American Airlines, Frontier, +1 more

Thursday

Allegiant Air, American Airlines, Frontier, +2 more

Allegiant Air, American Airlines, +3 more

Friday

American Airlines, Frontier, Southwest, +1 more

American Airlines, Frontier, +2 more

Saturday

American Airlines, Frontier, Southwest

American Airlines, Frontier, +1 more

Sunday

Allegiant Air, American Airlines, Frontier, +2 more

Allegiant Air, American Airlines, +3 more

See more direct flights
See more direct flights

Top 4 airlines serving from Phoenix to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying from Phoenix to Las Vegas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Phoenix to Las Vegas? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4294 reviews
7.6Entertainment
8.6Crew
8.2Boarding
8.0Comfort
7.1Food
Airline reviews

Very good. Sad to learn Southwest is going start to charge for bags

10.0 ExcellentRoxann, Mar 2025STL - LAS
Read more Southwest reviews

Very good. Sad to learn Southwest is going start to charge for bags

Great flight staff. Ease of boarding. Overall, very uneventful and easy trip.

We had a nice flight. Boarding was easy, our seats were comfortable and the on board service was pleasant.

I used to fly SWA all the time. I know the crew has their little acts that are often fun, and entertaining. On this flight one of the crew was just not nice. Very surprising.

Delayed 4 hours due to mechanical issues. No mention of compensation for being over 3 hours late

Crew was pleasant; flight was on time. Paid extra for early bird check-in and still got B boarding.

At time of arrival to the airport, there were plenty of kiosks open/running for checking and baggage tags. While waiting to drop my bag, a team member was checking everyone's IDs against their baggage tag to verify a match/compliance to save additional time when dropping it at the front of the line. This was actually a really big time saver and greatly appreciated! Once boarding was starting, the team member had a clear and audible voice with their announcements, with direct (yet friendly) instructions for the boarding process. Once actually boarding, the flight crew gave genuine greetings while walking on board and were very nice and attentive during the flight. The take-off and landing were one of the smoothest I've had in MANY of years. Kudos to the pilots! I literally cannot remember the last time a had such a smooth landing :D

If your boarding Military, it should be with ore board, and with my spouse, so rude and stupid to not let us board together and before a group. All the other airlines clearly understand Military courtesy, this is why I Rarely fly SWA and Always fly Alaska

The crew was nice. Boarding sucked. Instead of loading from the back to the front people just sat wherever and you had to wait for them to move to get to a seat. And the flight was 30 minutes delayed.

The crew was dutiful but seemed detached and bored. The boarding process is ineffective. No reason I shouldn’t be able to sit with my wife. I checked in at the first available minute and still got boarding tow “C”. Southwest used to be my first choice due to value. But no longer. Southwest is like traveling in a cattle car. Suggestion: be the first to make Wi-Fi free!

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Wonderful crew and early arrival to our destination. It was so nice to have free wifi access and movies too. Thank you!

I was a little disappointed of not having an android charger. Only one it was for an iPhone. I've flown American in the past and had access to one.

Bigger seats. Board back to front! Disembark front to back!

Almost everything was outstanding. First, we boarded on time and the flight crew did a great job getting everyone seated. Then the pilots took their time and care to make sure the plane was full de-iced three times as there was a bad ice storm a few hours earlier. The plane ride was smooth and comfortable and even the economy seats had decent room and comfort. Flight Attendant Lisa went above and beyond to make sure I was comfortable - she is outstanding. The only thing wrong with the flight, and it is something which needs to be addressed, is that the gate to gate time was over 6.5 hours and not one meal was served. The only thing offered to eat were two small cookies for a transcontinental flight - unacceptable. Charge me more but give me a meal for a long flight. Thankfully Lisa found something for me.

I got bumped due to weight restrictions even tho there were empty seats on my flight. I got put on an other flight with a stopover. My flight that originally was going to take 5-6 hours ever up being 14+ hours and my luggage arrived to my destination without me because I was made to check in my luggage on my original flight when I was deemed ok to board only to be asked to deplane. Worst flight experience.

Plane was pretty clean, staff was friendly and helpful, flight left about on time arrived early. Took a long time to board and get off the plane - carry on items didn't have enough room so people had to move all around to find places.

Service in first class no longer exists on American Airlines .

I book a filght for me and my daughter from Miami home to Las Vegas and getting her checked in was awful the lady at the baggage check in was horrible!!! She was the rudest person I have ever encountered in my entire life!!!! My daughter dose not speak Spanish and so I was trying to translate for her but the woman would not let me so my daughter was 100 💯 confused because she could not understand what was going on or being said at all horrible absolutely horrible and rude extremely stressful worst experience ever!!!!!!! And then we were actually told by other air port staff not to complain because if we did sprint would make sure we miss our flight ✈️ that they do it all the time 😧

Not good. No updates regarding the flight status until after the fact on the delays and then a cancellation.

If kayak actually provided me this flight and didn’t just send me notifications about it

Worst Airplane ride I ever have taken... My purchased seat was changed without my consent

Surprising everything went well. Nice attendants and fast getting on and off the plane. Overall, was happy with the experience.

I was surprised by a mandatory bag charge when I checked in at the airport. "Carry-on" wasn't an option eventhough all that I had was a small pilot case. I paid $79 so my bag could fly with me.

Not efficient. Missed my connecting flight over improper operation of spirit crew.

I couldn't understand the crew when they announced it was a new plane and there was therefore no wifi, huh? Seriously lame for 2025!

My experience was very nice. However, my Spirit flight 409 from Las Vegas to Tampa… the gate Associate Tissa was extremely unprofessional and boarder line rude. While in line I found out that my Uncle died… in that moment Tisza asked if I would help in car of an emergency as I paid for an exit row seat. I stayed “I will”… Tissa didn’t hear then implied that I didn’t understand English, yelled that I needed to speak up and other things. Associates like that will cause Spirit airlines to lose customers.

They kept delaying us and not providing any information which cost us hundreds of dollars . We had an event to get to and missed our even that we had paid for along with lots of wasted time and money booking nee flights.

The reps working at the airport counter were dumber than a second coat of paint.

My costume jewelry was stolen out of my bag. Got to airport and my bag weighed 45 pounds- 5 pounds over cost me $100 Long lines in tier one. No entertainment No WiFi no free drinks or snacks

Not very good. Paid in excess of $400 for assigned seating for my family and that was not provided. I want that money back.

The seats were hard molded plastic covered in plastic vinyl. And the scam to charge people extra to sit together. Don’t they know we can just ask someone to trade seats. And watching the staff separate young children from parents… super classy. We had to guilt them into offering up our seats. This companies policies suck. Don’t give them your money.

The seats were awful, hard plastic covered in sheet vinyl. The airline tries to scam you into paying extra to get seat together when the flight wasn’t full. They were going to separate a family with young children but my wife who had a row to herself gave up her seat so the young mom could be with her young boys. I’m never giving this airline my money again.

It was a short flight so no food or entertainment….

Seats are uncomfortable but price is good. Guess I can put up with misery for four hours.

I’ve never traveled on Frontier before. If you want basic, no frills, friendly service at great prices then give them a fly!

Cancelled and declined to find alternatives Earlier flight is 2 days later Sent the cancellation notification very late, wish I knew earlier would have stayed to watch the Miami open final game Very disappointing service

The worst flight of my life. Never will I fly frontier again

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