AZA - LAS

$38 Find Cheap Flights from Phoenix-Mesa Gateway 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-Mesa Gateway to Las Vegas departing on 8/10. 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.
1 adult
1 adult, Economy

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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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Cheap Flights from Phoenix-Mesa Gateway to Las Vegas (AZA-LAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Phoenix-Mesa Gateway 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Phoenix-Mesa Gateway to Las Vegas

Fri, Oct 17 - Mon, Oct 20
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12:14 pm - 9:51 pmAZA-LAS
9h 37m1 stop
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5:08 pm - 11:39 pmLAS-AZA
6h 31m1 stop
Mon, Sep 8 - Thu, Sep 11
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4:08 pm - 10:23 pmAZA-LAS
6h 15m1 stop
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9:05 am - 4:28 pmLAS-AZA
7h 23m1 stop
Sat, Aug 23 - Mon, Aug 25
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8:47 pm - 9:43 pmAZA-LAS
24h 56m2 stops
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2:18 pm - 11:38 pmLAS-AZA
9h 20m1 stop
Fri, Oct 3 - Mon, Oct 6
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12:14 pm - 10:13 pmAZA-LAS
9h 59m1 stop
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5:26 pm - 11:39 pmLAS-AZA
6h 13m1 stop
Sun, Oct 12 - Fri, Oct 17
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12:29 pm - 11:34 pmAZA-LAS
11h 05m1 stop
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5:08 pm - 10:59 pmLAS-AZA
5h 51m1 stop
Thu, Aug 14 - Mon, Aug 18
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2:18 pm - 10:48 pmAZA-LAS
8h 30m1 stop
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2:18 pm - 11:38 pmLAS-AZA
9h 20m1 stop
Sun, Aug 10 - Mon, Aug 11
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10:25 pm - 11:37 pmAZA-LAS
1h 12mnonstop
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4:05 pm - 11:39 pmLAS-AZA
7h 34m1 stop
Sun, Aug 10 - Mon, Aug 11
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10:25 pm - 11:37 pmAZA-LAS
1h 12mnonstop
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4:05 pm - 11:39 pmLAS-AZA
7h 34m1 stop
Sun, Oct 5 - Thu, Oct 9
Allegiant Air Logo
12:29 pm - 11:34 pmAZA-LAS
11h 05m1 stop
Allegiant Air Logo
6:30 am - 1:32 pmLAS-AZA
7h 02m1 stop
$265Allegiant Air
Find Deal
Thu, Aug 28 - Sun, Aug 31
Allegiant Air Logo
9:19 am - 11:05 pmAZA-LAS
13h 46m1 stop
Allegiant Air Logo
8:30 am - 9:25 pmLAS-AZA
12h 55m1 stop
$285Allegiant Air
Find Deal
Booking Insights

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

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

Find cheap flights to Las Vegas
Find cheap flights to Las Vegas

Planning a trip from Phoenix-Mesa Gateway to Las Vegas? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

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

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

Your flight ticket price will generally be cheaper if you fly to Las Vegas on a Monday and more expensive on a Thursday. On your return trip to Phoenix-Mesa Gateway, you should consider flying back on a Tuesday, and avoid Thursdays for better deals.

What is the cheapest month to fly from Phoenix-Mesa Gateway Airport 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-Mesa Gateway Airport 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-Mesa Gateway Airport to Las Vegas is September, where tickets cost $46 (return) on average. On the other hand, the most expensive months are July and April, where the average cost of round-trip tickets is $148 and $144 respectively.

Good to know

Low seasonMay
Cheapest flight$38
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 64% increase in price.
Flight from Phoenix-Mesa Gateway to Las Vegas

When to book flights from Phoenix-Mesa Gateway to Las Vegas

Are your dates flexible? Find out the best times to travel from Phoenix-Mesa Gateway 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 Phoenix-Mesa Gateway to Las Vegas flights

  • How do I get to downtown Las Vegas from Harry Reid International Airport (LAS)?

    Getting to downtown Las Vegas, approximately 11 miles from Harry Reid International Airport, isn’t difficult. You can take the Westcliff Airport Express (WAX) bus from Terminal 3 or bus lines 108 or 109 from Terminal 1, which depart every 30 minutes and take around 10 minutes to the strip and 30 minutes to downtown Las Vegas. You may also consider group shuttles, taxis, or car rentals.

  • Which other cities can I fly to from Las Vegas?

    If you wish to extend your trip from Las Vegas, you can fly to domestic destinations like New York City, Los Angeles, Chicago, Dallas, Seattle, Atlanta, Denver, San Francisco, Phoenix, and Miami or international destinations like Vancouver, Mexico City, Cancun, London, Tokyo, Paris, Toronto, Amsterdam, Frankfurt, and Sydney.

  • Which airlines offer an unaccompanied minor service on flights from Phoenix-Mesa Gateway to Las Vegas?

    Allegiant Air does not accept unaccompanied minors below 15 years. Children younger than 15 must always be accompanied by an adult booked on the same flight or reservation. Travelers aged 15 years or older are regarded as adults. Sun Country Airlines, on the other hand, doesn’t allow minors under 18 years to travel unaccompanied. If you have a minor flying alone from Phoenix to Las Vegas, consider alternative airports like Phoenix Sky Harbor International Airport (PHX), which has airlines with this option.

  • Are there hotels near Harry Reid International Airport (LAS)?

    For hotels near Harry Reid International Airport (LAS), you can check into Travelodge Las Vegas North, Hyatt Place Las Vegas, Best Western McCarran Inn, and Homewood Suites by Hilton, which have a free shuttle from the airport. Other options include Desert Rose Resort (around 1.5 miles from the airport), Tru by Hilton (about 1.5 miles from the airport), and OYO Hotel and Casino (approximately 1.6 miles from the airport).

  • What is the cheapest flight from Phoenix-Mesa Gateway Airport to Las Vegas?

    In the last 3 days, the lowest price for a flight from Phoenix-Mesa Gateway Airport to Las Vegas was $38 for a one-way ticket and $193 for a round-trip.

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

    No, a passport isn't needed to fly from Phoenix-Mesa Gateway to Las Vegas. However, local authorities might ask for an official ID.

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

    On your way to Las Vegas, you’ll fly out from Phoenix-Mesa Gateway. You’ll be landing at Las Vegas Harry Reid Intl.

  • Which airlines offer Wi-Fi service onboard planes from Phoenix-Mesa Gateway to Las Vegas?

    Only American Airlines offers inflight Wi-Fi service on the Phoenix-Mesa Gateway to Las Vegas flight route.

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

    The Airbus A319 is the aircraft model that flies most regularly on the Phoenix-Mesa Gateway to Las Vegas flight route.

  • On which days can I fly direct from Phoenix-Mesa Gateway to Las Vegas?

    You can catch a nonstop flight from Phoenix-Mesa Gateway to Las Vegas on Thursday, and Sunday.

  • How does KAYAK find such low prices on flights from Phoenix-Mesa Gateway 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-Mesa Gateway to Las Vegas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Phoenix-Mesa Gateway 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-Mesa Gateway 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-Mesa Gateway 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-Mesa Gateway with another airline. Booking your flights between Phoenix-Mesa Gateway and LAS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Phoenix-Mesa Gateway 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-Mesa Gateway up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Phoenix-Mesa Gateway Airport to Las Vegas

  • Looking for a cheap flight? 25% of our users found flights on this route for $49 or less one-way.
  • Phoenix-Mesa Gateway Airport (AZA) is a reliever airport for Phoenix Sky Harbor International Airport (PHX), serving several seasonal domestic flights and a few international flights.
  • Allegiant Air is the primary provider for flights from Phoenix-Mesa Gateway to Las Vegas, which arrive at Harry Reid International Airport (LAS). Sun Country Airlines is the other provider with seasonal flights on this route.
  • You’ll find a few direct and one-stop flights from Phoenix-Mesa Gateway to Las Vegas. Common layover cities from one-stop flights on this route include San Diego (SAN), Sioux Falls (FSD), Chicago (CHI), Des Moines (DSM), Appleton (ATW), Wichita (ICT), and Las Vegas (LAX). The layover city will largely depend on the flight route.
  • Allegiant Air allows travelers to bring 1 carry-on bag and 1 personal item onboard. There is no maximum weight limit for carry-on baggage. However, your carry-on bag must not exceed 10 x 16 x 22 inches and fit in the overhead bin, while your personal item must not be more than 8 x 14 x 18 inches and fit perfectly in the seat in front of you.
  • Allegiant Air and Sun Country Airlines, the primary providers on this route, offer wheelchair and boarding assistance to travelers with special needs and limited mobility. Service animals are also allowed in the cabin. Contact your airline at least 48 hours before your trip for the availability of these services.

Prefer to fly direct from Phoenix-Mesa Gateway to Las Vegas?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Phoenix-Mesa Gateway to Las Vegas Harry Reid Intl.
Find which airlines fly direct from Phoenix-Mesa Gateway Airport to Las Vegas Harry Reid Intl Airport, which days they fly and book direct flights.

Direct departures

Phoenix-Mesa Gateway to Las Vegas Harry Reid Intl

Thursday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

See more direct flights

Direct returns

Las Vegas Harry Reid Intl to Phoenix-Mesa Gateway

Thursday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

See more direct flights

Reviews of the top airlines flying from Phoenix-Mesa Gateway 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-Mesa Gateway 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.
7.2
Allegiant AirOverall score based on 703 reviews
8.1Crew
7.6Boarding
5.5Entertainment
6.8Comfort
5.9Food
Airline reviews

It was canceled. The flight wasn’t rescheduled, everyone had to figure out their own new arrangements. They said we would get refunded our original fare and receive an additional $150. We received links for $100 only and they expired before we could activate them.

2.0 MediocreAnonymous, Jul 2025HGR - MYR
Read more Allegiant Air reviews

It was canceled. The flight wasn’t rescheduled, everyone had to figure out their own new arrangements. They said we would get refunded our original fare and receive an additional $150. We received links for $100 only and they expired before we could activate them.

The plane had originated in Las Vegas at 6:30 in the morning and flew to Moline where we boarded. The flight left around 12:30 PM and there were no boxed snacks available and many of the alcoholic beverages were unavailable. I would find it hard to believe that that many of the passengers coming from Las Vegas at 6:30 in the morning, drank and ate that much of the items. I can only come to the conclusion that someone failed to stock the plane for the round-trip. This is a huge revenue failure for the airline and disappointment for the passengers. The flight crew did not seem happy to be there and did not engage with passengers. Allegiant you can do better.

They did not let my husband on the plane with our service animal at the last minute. Do NOT fly this airline with a service animal!

Tight! Seats are not designed for those of us who wear extra-large clothes.

The non-stop flight from Grand Rapids was excellent. I neither expected or needed a budget flight and Allegiant made the trip easy and for an affordable price, Arriving at the Mesa Airport (AZA) is a delight compared to the international airport. For our return flight, we were able to arrive 75 minutes before the flight, return the rental car, check our bag and make it to the gate in plenty of time. That would never happen at most airports.

Easiest flights I’ve ever taken. Plane was comfortable without overly crowded seating.

Terrible. Still have not received the refund from them. They sent it to some account that I don't even know. Spoke with costumer service and they are unable to help.

I didn’t like it at all. I miss my second flight because of the delay on Allegiant Air now I m stuck in MCO.

Good, but a bit late on take off after loading. Don't like charging for carry ons!

First time flying with them and will definitely fly again in the future. Crew was so nice and friendly, fought was seamless. They are simple planes, no entertainment, but it’s fine for a short flight or if you have personal devices Rates are competitive, and they did so well with keeping the flight on time after a tropical storm, where other airlines had delays and cancellations.

Boarding in Orlando was not good. Giant mob at the gate, should have been lines.

Decent clean onboard experience. Okay discount airline experience. Unfortunately, any customer service interactions are difficult and unhelpful. There is no service. Also, a premium seat only gets you premium boarding if you line up first. Once they start general boarding you must go to the back of the line. Not very premium

baggage clamed had to wait over a hour and half for all people on my flight it was terrible

The ticketing agents were rude but then we had a great gate agent very nice we had to ride a buss out to where the plane was parked but it was in some back corner of the airport when we got to the plane the captain who was great btw was cleaning the plane because the same rude ticketing agent told them they we not contracted to vacuum the plane. The ride to las Vegas was fine We had a connecting flight to Dallas. The flight was fine but when we arrived in Dallas everyone who flew on any frontier airlines the picked up bags from baggage claim D15 had to wait over a hour for their bags to start we arrived at 11:30pm ish to the gate we didn't leave the baggage clamed till 12:50 am very not happy and i used to fly frontier 4 times a week for work in Denver i will not be using them again

I was 2 hr arrive in the airport and 45 min in the line . After take to my turn . The agent tell me I’m later . I can not board . So my vacation was going to the floor . Just for their bad customer service agent in the airline

Frontier Airlines was AWFUL. I was an hour early for my flight and the lady refused to check me in. I had to purchase a whole new ticket with a different airline.

I missed a flight because of a delay. I had to buy a new ticket through Southwest.

My flight was delayed by two hours which made it so that I would miss my layover flight. I stood in line for customer service for over an hour and when I reached the agent she told me to scan a QR code and it'll give me options. I wasn't offered any help, guidance or compensation, only told that I have options but that I had to figure it all out myself. I was refunded part of the trip and had to buy an expensive same day ticket from another airline in order to get home. I will never fly Frontier again.

Cancelled flight after I arrived at airport after 75 min drive and parking. Next flight was 4 days in the future. Had to scramble and buy a much more expensive flight on another carrier.

Although an hour and a half early was told by staff at check in they had overbooked and could not check us in for the flight.

Everything you need to know for your flight from Phoenix-Mesa Gateway to Las Vegas

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