HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Las Vegas

$33+ Cheap flights from Phoenix-Mesa Gateway (AZA) to Las Vegas (LAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/14. Fares are subject to change and may not be available on all flights or dates of travel.
AZA — LAS
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Phoenix-Mesa Gateway to Las Vegas with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Phoenix-Mesa Gateway to Las Vegas

Cheapest flights from Phoenix-Mesa Gateway to Las Vegas
Explore the most affordable flight options available from Phoenix-Mesa Gateway to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1910:24 pm
AZA
-
LAS
Nonstop1h 14m
Allegiant Air
Sat 3/218:00 am
LAS
-
AZA
Nonstop1h 21m
Allegiant Air
Deal found 1/21$102
This Kiwi.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/191:06 pm
AZA
-
LAS
1 stop8h 26m
Multiple Airlines
Sat 3/2111:05 am
LAS
-
AZA
Nonstop1h 21m
Multiple Airlines
Deal found 1/21$121
This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1210:00 am
AZA
-
LAS
1 stop7h 42m
Multiple Airlines
Sat 3/141:12 pm
LAS
-
AZA
Nonstop1h 21m
Multiple Airlines
Deal found 1/20$125
This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2610:00 am
AZA
-
LAS
1 stop4h 29m
Multiple Airlines
Sat 3/288:00 am
LAS
-
AZA
Nonstop1h 21m
Multiple Airlines
Deal found 1/20$129
This Kiwi.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1210:00 am
AZA
-
LAS
1 stop4h 29m
Multiple Airlines
Thu 3/192:06 pm
LAS
-
AZA
Nonstop1h 21m
Multiple Airlines
Deal found 1/21$141
This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/2211:00 am
AZA
-
LAS
1 stop4h 31m
Multiple Airlines
Thu 2/262:28 pm
LAS
-
AZA
1 stop5h 46m
Multiple Airlines
Deal found 1/20$155
This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2611:00 am
AZA
-
LAS
1 stop7h 47m
Multiple Airlines
Sat 2/287:50 pm
LAS
-
AZA
1 stop24h 24m
Multiple Airlines
Deal found 1/20$157
This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1911:00 am
AZA
-
LAS
1 stop7h 47m
Multiple Airlines
Thu 2/262:28 pm
LAS
-
AZA
1 stop5h 46m
Multiple Airlines
Deal found 1/20$159
This Kiwi.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/1511:00 am
AZA
-
LAS
1 stop4h 31m
Multiple Airlines
Thu 2/192:28 pm
LAS
-
AZA
1 stop5h 46m
Multiple Airlines
Deal found 1/21$169
This Kiwi.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2611:00 am
AZA
-
LAS
1 stop4h 31m
Multiple Airlines
Sun 3/17:35 am
LAS
-
AZA
1 stop12h 39m
Multiple Airlines
Deal found 1/21$172

Find flight deals from Phoenix-Mesa Gateway to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Phoenix-Mesa Gateway (AZA) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$102
(Kiwi.com)

One-way from

$33
(Kiwi.com)

Popular in

August

Cheapest in

May

Average price

$98
Provider with most accurate pricing for Phoenix-Mesa Gateway-Las Vegas Harry Reid Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Phoenix-Mesa Gateway-Las Vegas Harry Reid Intl flights.
Search Deals
From Phoenix-Mesa Gateway to Las Vegas Harry Reid Intl
Search Deals
One-way flight from Phoenix-Mesa Gateway to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 30% potential increase in price ($55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Phoenix-Mesa Gateway to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from Phoenix-Mesa Gateway Airport to Las Vegas that are best for you.

Fly from

Phoenix-Mesa Gateway

Fly to

Las Vegas

Route

Depart

Return

Price

PhoenixLas Vegas

AZA - LAS

AZALAS

Phoenix-Mesa Gateway

Sun 2/22

11:00 am-2:31 pm

1 stop4h 31m

Las Vegas Harry Reid Intl

Thu 2/26

2:28 pm-9:14 pm

1 stop5h 46m

$155

PhoenixLas Vegas

AZA - LAS

AZALAS

Phoenix-Mesa Gateway

Sun 2/15

11:00 am-2:31 pm

1 stop4h 31m

Las Vegas Harry Reid Intl

Thu 2/19

2:28 pm-9:14 pm

1 stop5h 46m

$169

PhoenixLas Vegas

AZA - LAS

AZALAS

Phoenix-Mesa Gateway

Thu 2/12

11:00 am-2:31 pm

1 stop4h 31m

Las Vegas Harry Reid Intl

Sat 2/14

7:50 pm-9:14 pm

1 stop24h 24m

$188

PhoenixLas Vegas

AZA - LAS

AZALAS

Phoenix-Mesa Gateway

Thu 4/23

10:00 am-5:47 pm

1 stop7h 47m

Las Vegas Harry Reid Intl

Sun 4/26

2:28 pm-8:14 pm

1 stop5h 46m

$210

PhoenixLas Vegas

AZA - LAS

AZALAS

Phoenix-Mesa Gateway

Wed 3/18

7:07 pm-10:15 am

2 stops15h 08m

Las Vegas Harry Reid Intl

Sat 3/21

9:10 am-10:31 am

Nonstop1h 21m

$220

PhoenixLas Vegas

AZA - LAS

AZALAS

Phoenix-Mesa Gateway

Fri 2/27

9:36 am-9:43 pm

2 stops13h 07m

Las Vegas Harry Reid Intl

Sun 3/1

7:35 am-9:14 pm

1 stop12h 39m

$227

PhoenixLas Vegas

AZA - LAS

AZALAS

Phoenix-Mesa Gateway

Thu 5/7

10:00 am-5:47 pm

1 stop7h 47m

Las Vegas Harry Reid Intl

Sat 5/9

7:50 pm-8:14 pm

1 stop24h 24m

$230

PhoenixLas Vegas

AZA - LAS

AZALAS

Phoenix-Mesa Gateway

Sat 3/21

6:17 pm-7:31 pm

Nonstop1h 14m

Las Vegas Harry Reid Intl

Sun 3/22

11:13 am-11:10 pm

1 stop11h 57m

$233

PhoenixLas Vegas

AZA - LAS

AZALAS

Phoenix-Mesa Gateway

Fri 4/24

5:57 pm-9:30 am

1 stop15h 33m

Las Vegas Harry Reid Intl

Sun 4/26

11:13 am-8:14 pm

1 stop9h 01m

$250

PhoenixLas Vegas

AZA - LAS

AZALAS

Phoenix-Mesa Gateway

Thu 3/5

11:00 am-2:31 pm

1 stop4h 31m

Las Vegas Harry Reid Intl

Sun 3/8

2:28 pm-8:14 pm

1 stop5h 46m

$252

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 21 results
1
2
3

Compare providers for flights from Phoenix-Mesa Gateway to Las Vegas

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Phoenix-Mesa Gateway to Las Vegas in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Phoenix-Mesa Gateway Airport-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phoenix-Mesa Gateway Airport-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix-Mesa Gateway Airport-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phoenix-Mesa Gateway Airport-Las Vegas flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phoenix-Mesa Gateway Airport-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Phoenix-Mesa Gateway to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Phoenix-Mesa Gateway with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Phoenix-Mesa Gateway Airport to Las Vegas?

Currently, January is the cheapest month in which you can book a flight from Phoenix-Mesa Gateway Airport to Las Vegas (average of $48). Flying from Phoenix-Mesa Gateway Airport to Las Vegas in September is currently the most expensive (average of $179). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Phoenix-Mesa Gateway Airport to Las Vegas?

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated January 21, 2026.
Read through reviews of airlines operating flights from Phoenix-Mesa Gateway Airport to Las Vegas, such as Allegiant Air and Frontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Allegiant Air
7.2
Good
705 reviews

Crew

8.1

Food

5.9

Overall

7.2

Boarding

7.6

Comfort

6.8

Entertainment

5.5

Reviews

1 / 20
4.0
Okay

Sara,Nov 2025

PSC - AZA

We were delayed and then couldn’t get off due to lightening.
Allegiant Air
7.2
Good
705 reviews
Allegiant Air
7.2
Good
705 reviews

Crew

8.1

Food

5.9

Overall

7.2

Boarding

7.6

Comfort

6.8

Entertainment

5.5

Reviews

1 / 20
4.0
Okay

Sara,Nov 2025

PSC - AZA

We were delayed and then couldn’t get off due to lightening.
Frontier
5.7
Fair
3,057 reviews
Allegiant Air
7.2
Good
705 reviews

Crew

8.1

Food

5.9

Overall

7.2

Boarding

7.6

Comfort

6.8

Entertainment

5.5

Reviews

1 / 20
4.0
Okay

Sara,Nov 2025

PSC - AZA

We were delayed and then couldn’t get off due to lightening.

Related info for your journey

Find useful and relevant information for your journey from Phoenix-Mesa Gateway to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Las Vegas from Phoenix-Mesa Gateway?

    If you book a flight to Las Vegas from Phoenix-Mesa Gateway, you will be flying to Harry Reid Intl, which is the city’s only airport. Las Vegas Harry Reid Intl (LAS) is located 6.2 mi from the center of Las Vegas. There are 0 flights from Phoenix-Mesa Gateway to Harry Reid Intl per day from 2 different airlines.

  • What are the cheapest airlines flying from Phoenix-Mesa Gateway Airport to Las Vegas round-trip?

    Cheapflights users have booked flights from Phoenix-Mesa Gateway Airport to Las Vegas round-trip from $57. Another airline that can offer you cheap pricing is Allegiant Air. You may be able to fly from Phoenix-Mesa Gateway Airport to Las Vegas for 54% less than the average price by searching for these airlines.

  • Can I find deals for flights from Phoenix-Mesa Gateway to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Phoenix-Mesa Gateway to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Phoenix-Mesa Gateway to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Phoenix-Mesa Gateway to Las Vegas.

  • Can I find deals for business class flights from Phoenix-Mesa Gateway to Las Vegas?

    Yes. Cheapflights offers flight deals from Phoenix-Mesa Gateway to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, January is the cheapest month in which you can book a flight from Phoenix-Mesa Gateway Airport to Las Vegas (average of $48). Flying from Phoenix-Mesa Gateway Airport to Las Vegas in September is currently the most expensive (average of $179). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Henderson
North Las Vegas
Kingman
Winchester
Primm
Mesquite
Boulder City
Needles
Sunrise Manor

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Phoenix-Mesa Gateway to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.
Sky Harbor Intl to Las Vegas flights
Sky Harbor Intl to Reno flights
Sky Harbor Intl to Twin Falls flights

Top 2 airlines flying from Phoenix-Mesa Gateway to Las Vegas

Discover the top 2 airlines that operate flights from Phoenix-Mesa Gateway to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$57Average$121FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$79Average$104FlexibilityNo cancel feeOn-time88%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.