AZA - LAS

$33 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 3/14. 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, 0 bags

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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Everything you should know

Cheapest round-trip
$100
Overall average: $102
Allegiant Air
Thu 3/19Sat 3/21
AZA - LAS • Non-stop
Cheapest one-way
$33
Typical prices: $40-$59
Allegiant Air
Sat 3/14
AZA - LAS • Non-stop
Video guide: How to find cheap flights to Las Vegas
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When to travel
May
Cheapest • 36% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
4 days a week
There are direct flights from Phoenix-Mesa Gateway to Las Vegas 4 days a week: Wed, Thu, Sat, Sun.
Direct flights
Direct flights
Direct flights
Direct flights
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Flight Deals
Booking Insights
Flight Deals

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

Thu, Mar 19 - Sat, Mar 21
Allegiant Air Logo
10:24 pm - 11:38 pm
AZA
-
LAS
1h 14mnonstop
Allegiant Air Logo
8:00 am - 9:21 am
LAS
-
AZA
1h 21mnonstop
$100Allegiant Air
Thu, Mar 19 - Sat, Mar 21
Multiple Airlines Logo
1:06 pm - 9:32 pm
AZA
-
LAS
8h 26m
1 stop
Multiple Airlines Logo
9:10 am - 10:31 am
LAS
-
AZA
1h 21mnonstop
$121Multiple Airlines
Thu, Feb 26 - Sat, Mar 28
Multiple Airlines Logo
11:00 am - 2:31 pm
AZA
-
LAS
4h 31m
1 stop
Multiple Airlines Logo
8:00 am - 9:21 am
LAS
-
AZA
1h 21mnonstop
$134Multiple Airlines
Thu, Mar 26 - Sat, Mar 28
Multiple Airlines Logo
10:00 am - 2:29 pm
AZA
-
LAS
4h 29m
1 stop
Multiple Airlines Logo
8:00 am - 9:21 am
LAS
-
AZA
1h 21mnonstop
$136Multiple Airlines
Thu, Mar 26 - Sat, Mar 28
Multiple Airlines Logo
10:00 am - 2:29 pm
AZA
-
LAS
4h 29m
1 stop
Multiple Airlines Logo
11:01 am - 12:22 pm
LAS
-
AZA
1h 21mnonstop
$144Multiple Airlines
Sun, Feb 15 - Wed, Feb 18
Multiple Airlines Logo
11:00 am - 7:26 pm
AZA
-
LAS
9h 26m
1 stop
Multiple Airlines Logo
7:50 pm - 9:14 pm
LAS
-
AZA
24h 24m
1 stop
$161Multiple Airlines
Thu, Mar 19 - Sat, Mar 21
Multiple Airlines Logo
1:06 pm - 9:32 pm
AZA
-
LAS
8h 26m
1 stop
Multiple Airlines Logo
7:50 pm - 11:10 pm
LAS
-
AZA
27h 20m
1 stop
$165Multiple Airlines
Thu, Feb 12 - Thu, Feb 19
Multiple Airlines Logo
11:00 am - 5:47 pm
AZA
-
LAS
7h 47m
1 stop
Multiple Airlines Logo
7:00 am - 9:14 pm
LAS
-
AZA
13h 14m
1 stop
$181Multiple Airlines
Thu, Mar 5 - Sat, Mar 7
Multiple Airlines Logo
11:00 am - 5:47 pm
AZA
-
LAS
7h 47m
1 stop
Multiple Airlines Logo
7:50 pm - 8:14 pm
LAS
-
AZA
23h 24m
1 stop
$184Multiple Airlines
Thu, Mar 19 - Fri, Mar 20
Multiple Airlines Logo
10:24 pm - 11:38 pm
AZA
-
LAS
1h 14mnonstop
Multiple Airlines Logo
2:55 pm - 8:52 am
LAS
-
AZA
17h 57m
1 stop
$189Multiple Airlines
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 Wednesday and more expensive on a Thursday. On your return trip to Phoenix-Mesa Gateway, you should consider flying back on a Thursday, and avoid Saturdays 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 May, where tickets cost $80 (return) on average. On the other hand, the most expensive months are August and September, where the average cost of round-trip tickets is $209 and $188 respectively.

Can I save money by flying with a layover from Phoenix-Mesa Gateway Airport 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 $98, prices are generally cheapest when you fly direct.

Good to know

Low seasonAugust
Cheapest flight$33
Best time to beat the crowds but there is an average 65% increase in price.
Most popular time to fly with an average 17% 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 $36 for a one-way ticket and $100 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 Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Phoenix-Mesa Gateway to Las Vegas flight route.

  • Which is the best airline for flights from Phoenix to Las Vegas, Allegiant Air or Frontier?

    The two airlines most popular with KAYAK users for flights from Phoenix to Las Vegas are Allegiant Air and Frontier. With an average price for the route of $104 and an overall rating of 7.2, Allegiant Air is the most popular choice. Frontier is also a great choice for the route, with an average price of $122 and an overall rating of 5.7.

  • 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

  • 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

Wednesday

Allegiant Air

Allegiant Air

Thursday

Allegiant Air

Allegiant Air

Saturday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

See more direct flights

Direct returns

Las Vegas Harry Reid Intl to Phoenix-Mesa Gateway

Wednesday

Allegiant Air

Allegiant Air

Thursday

Allegiant Air

Allegiant Air

Saturday

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 706 reviews
5.9Food
8.1Crew
5.5Entertainment
7.6Boarding
6.8Comfort
Airline reviews

It was fine. Nobody was outstandingly friendly but no one was rude and everything was smooth . The captain thanked us for flying but no one greeted me as I walked on the plane or as I exited which is the least they could do lol

8.0 ExcellentBreanna, Dec 2025
SFB - GRR
Read more Allegiant Air reviews

It was fine. Nobody was outstandingly friendly but no one was rude and everything was smooth . The captain thanked us for flying but no one greeted me as I walked on the plane or as I exited which is the least they could do lol

Clean, friendly, roomy. But check-in from the phone link was terrible. Repeated attempts wouldn’t save at the final step. Just kept spinning! It was very frustrating. Finally, I used the app (vs website link) to check-in which worked very smoothly on the first attempt.

Check in on the web portal was cumbersome! After several attempts I finally got the boarding pass.

Excellent flight and even arrived 23 min early. No entertainment , or wi fi on board, but I downloaded a couple of movies beforehand which kept me entertained. Really like flying Allegiant airlines.

WE were delayed about an hour and never any communications from the employees working the gate. We also were moved to a total of three gates.

I love how they show love to their customers and care about them too.

I liked how when I got on board how fast we ended up taking off but what I truly disliked was how uncomfortable the seats were. There was truly never a time that I could ever get comfortable during both of my flights. The seats could get away during shorter flights but flights 3 hour plus makes it hard to enjoy.

The crew was great and the flight was very smooth. Can’t really judge food since I did not get any because it costs money. The seat was comfortable for what we bought. Thanks!

Crew was great. No entertainment and food and beverage was for purchase only, even water

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.

Very well recently! Frontier is improving and less harrassing customer on luggages! Positive!

Good for a budget airline! It was easy to get on, staff was really nice. Can’t say anything about the food or entertainment because it wasn’t available, which is fine.

I am writing to express my disappointment with my recent Frontier Airlines flight. I was charged $99 at the gate because my bag was said to be too large, yet once onboard there was no available overhead bin space, and I was required to place the bag under the seat in front of me anyway. This made the charge feel unnecessary and unfair. Additionally, before the flight even took off, I was asked to move from the seat I paid for into a middle seat so another passenger and her cat could have my seat to themselves. I was not offered compensation or an explanation for being moved from a paid seat. Between the unexpected bag fee and being forced to give up my seat, this experience fell well below acceptable customer service standards. I would appreciate a review of this situation and appropriate compensation.

It was costly and difficult to check in. $85 to take a small suitcase with me, carry on or checked and $75 on the return trip, Plus $25 if I didn't check my self in check in $25, because I couldn't do it on the kiosk. Small very uncomfortable seats, waited on the runway for near an hour each way. It was my worst flight to date.

It was ok. It was expensive to check 2 bags ($75.00 per bag), and then it took a long time to wait for shuttle to take us from one terminal to the terminal where the plane was taking off at LAX. And all of this for a flight where we had to pay for any food or drink that was not water.

It didn’t happen. I booked it and then was told it wasn’t available and then forced to pay far higher prices for a worse option

A 630departure flight Delayed 6hours! They changed my gate, I moved to the new gate. Had our flight on the screen for 12noon departure. I go get above to eat, check screen again and the flight was gone, no notice no announcement, nothing!! They sent my bag on the flight I wasn’t on, got it back to me 3days later. Thank goodness they did refund my money but I will NEVER fly them again.

Due to weather, my flight was delayed, further delayed, then canceled. I eventually got through to a support person who helped me find a different route out of MSP, but to get to DIA, they didn't want to, but eventually did help with the connection ticket purchase. But even this replacement flight was delayed time and time again, and I would have missed my connecting flights and I didn't want to get stuck in a layover city, so after 12 hours at the airport with two young boys who were very tired, we just cancelled our plans and spent the week at home, instead of Nana's.

Plane and crew on board were fine. Everything else was terrible.

Horrible. I would never fly Frontier again. The booking process is tricky at best, but fraudulent in my opinion. Frontier customer service did nothing to rectify my purchase -- I ended up paying more than double what I could have gotten from other airlines and nearly triple what I thought I was buying from Frontier. Their booking practices are unfair to the consumer.

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

Information on your arrival and departure airports