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$80+ 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
AZA — LAS
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap 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 August 18, 2025.

Round-trip from

$163
(Mytrip)

One-way from

$80
(Mytrip)

Popular in

July

Cheapest in

September

Average price

$113

Good round-trip deal

$113 or less

Good one-way deal

$66 or less
From Phoenix-Mesa Gateway to Las Vegas Harry Reid Intl
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One-way flight from Phoenix-Mesa Gateway to Las Vegas Harry Reid Intl
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Highest demand for flights based on searches. 25% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Phoenix-Mesa Gateway to Las Vegas Harry Reid Intl.
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Price to beat on a one-way flight from Phoenix-Mesa Gateway to Las Vegas Harry Reid Intl.
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Find 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 August 18, 2025.

This Mytrip deal was found by Cheapflights users on 8/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/84:08 pmAZA - LAS
1 stop6h 15mMultiple Airlines
Fri 9/125:36 pmLAS - AZA
1 stop5h 14mMultiple Airlines
Deal found 8/17$163
This Mytrip deal was found by Cheapflights users on 8/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2711:00 amAZA - LAS
1 stop10h 49mMultiple Airlines
Fri 10/315:00 pmLAS - AZA
1 stop5h 59mMultiple Airlines
Deal found 8/17$189
This Mytrip deal was found by Cheapflights users on 8/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/224:08 pmAZA - LAS
1 stop6h 15mMultiple Airlines
Fri 9/266:00 amLAS - AZA
1 stop12h 45mMultiple Airlines
Deal found 8/17$190
This Mytrip deal was found by Cheapflights users on 8/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/224:08 pmAZA - LAS
1 stop6h 15mMultiple Airlines
Thu 9/2511:54 amLAS - AZA
1 stop11h 01mMultiple Airlines
Deal found 8/17$216
This Mytrip deal was found by Cheapflights users on 8/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2012:52 pmAZA - LAS
1 stop8h 57mMultiple Airlines
Fri 10/245:00 pmLAS - AZA
1 stop5h 59mMultiple Airlines
Deal found 8/17$221
This Mytrip deal was found by Cheapflights users on 8/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/912:29 pmAZA - LAS
1 stop11h 05mMultiple Airlines
Mon 10/135:00 pmLAS - AZA
1 stop6h 39mMultiple Airlines
Deal found 8/18$224
This Mytrip deal was found by Cheapflights users on 8/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/154:08 pmAZA - LAS
1 stop6h 15mMultiple Airlines
Mon 9/2210:46 amLAS - AZA
2 stops21h 52mMultiple Airlines
Deal found 8/15$227
This Mytrip deal was found by Cheapflights users on 8/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1712:14 pmAZA - LAS
1 stop9h 35mMultiple Airlines
Mon 10/205:00 pmLAS - AZA
1 stop6h 39mMultiple Airlines
Deal found 8/17$229
This Mytrip deal was found by Cheapflights users on 8/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/312:14 pmAZA - LAS
1 stop10h 09mMultiple Airlines
Mon 10/65:00 pmLAS - AZA
1 stop6h 39mMultiple Airlines
Deal found 8/18$230
This Mytrip deal was found by Cheapflights users on 8/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/107:10 amAZA - LAS
1 stop16h 29mMultiple Airlines
Mon 10/135:00 pmLAS - AZA
1 stop6h 39mMultiple Airlines
Deal found 8/18$236
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 10/2612:59 pmAZA - LAS
2 stops32h 25mMultiple Airlines
Fri 10/315:00 pmLAS - AZA
1 stop5h 59mMultiple Airlines
Deal found 8/17$243

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 August 18, 2025.
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

Mon 9/8

4:08 pm-10:23 pm

1 stop6h 15m

Las Vegas Harry Reid Intl

Fri 9/12

5:36 pm-10:50 pm

1 stop5h 14m

$163

PhoenixLas Vegas

AZA - LAS

AZALAS

Phoenix-Mesa Gateway

Mon 10/27

11:00 am-9:49 pm

1 stop10h 49m

Las Vegas Harry Reid Intl

Fri 10/31

5:00 pm-10:59 pm

1 stop5h 59m

$189

PhoenixLas Vegas

AZA - LAS

AZALAS

Phoenix-Mesa Gateway

Mon 9/22

4:08 pm-10:23 pm

1 stop6h 15m

Las Vegas Harry Reid Intl

Fri 9/26

6:00 am-6:45 pm

1 stop12h 45m

$190

PhoenixLas Vegas

AZA - LAS

AZALAS

Phoenix-Mesa Gateway

Mon 9/22

4:08 pm-10:23 pm

1 stop6h 15m

Las Vegas Harry Reid Intl

Thu 9/25

11:54 am-10:55 pm

1 stop11h 01m

$216

PhoenixLas Vegas

AZA - LAS

AZALAS

Phoenix-Mesa Gateway

Mon 10/20

12:52 pm-9:49 pm

1 stop8h 57m

Las Vegas Harry Reid Intl

Fri 10/24

5:00 pm-10:59 pm

1 stop5h 59m

$221

PhoenixLas Vegas

AZA - LAS

AZALAS

Phoenix-Mesa Gateway

Thu 10/9

12:29 pm-11:34 pm

1 stop11h 05m

Las Vegas Harry Reid Intl

Mon 10/13

5:00 pm-11:39 pm

1 stop6h 39m

$224

PhoenixLas Vegas

AZA - LAS

AZALAS

Phoenix-Mesa Gateway

Mon 9/15

4:08 pm-10:23 pm

1 stop6h 15m

Las Vegas Harry Reid Intl

Mon 9/22

10:46 am-8:38 am

2 stops21h 52m

$227

PhoenixLas Vegas

AZA - LAS

AZALAS

Phoenix-Mesa Gateway

Fri 10/17

12:14 pm-9:49 pm

1 stop9h 35m

Las Vegas Harry Reid Intl

Mon 10/20

5:00 pm-11:39 pm

1 stop6h 39m

$229

PhoenixLas Vegas

AZA - LAS

AZALAS

Phoenix-Mesa Gateway

Fri 10/3

12:14 pm-10:23 pm

1 stop10h 09m

Las Vegas Harry Reid Intl

Mon 10/6

5:00 pm-11:39 pm

1 stop6h 39m

$230

PhoenixLas Vegas

AZA - LAS

AZALAS

Phoenix-Mesa Gateway

Fri 10/10

7:10 am-11:39 pm

1 stop16h 29m

Las Vegas Harry Reid Intl

Mon 10/13

5:00 pm-11:39 pm

1 stop6h 39m

$236

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/15

Showing 1-10 of 16 results
1
2

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, August is the cheapest month in which you can book a flight from Phoenix-Mesa Gateway Airport to Las Vegas (average of $198). Flying from Phoenix-Mesa Gateway Airport to Las Vegas in March is currently the most expensive (average of $269). 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.

What is the cheapest time of day to fly from AZA to LAS?

Find hourly flight availability from Phoenix-Mesa Gateway to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

It’s typically best to fly out from Phoenix-Mesa Gateway Airport to Las Vegas in the morning. Doing so could potentially save you 55% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 August 18, 2025.
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
701 reviews

Entertainment

5.5

Food

5.9

Comfort

6.8

Boarding

7.6

Crew

8.1

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Joellen,Aug 2024

LAS - GEG

Boarding was a hassle. I’ve had the same guy before. Never enjoy seeing him.
Allegiant Air
7.2
Good
701 reviews
Allegiant Air
7.2
Good
701 reviews

Entertainment

5.5

Food

5.9

Comfort

6.8

Boarding

7.6

Crew

8.1

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Joellen,Aug 2024

LAS - GEG

Boarding was a hassle. I’ve had the same guy before. Never enjoy seeing him.
Frontier
5.8
Fair
3,212 reviews
Allegiant Air
7.2
Good
701 reviews

Entertainment

5.5

Food

5.9

Comfort

6.8

Boarding

7.6

Crew

8.1

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Joellen,Aug 2024

LAS - GEG

Boarding was a hassle. I’ve had the same guy before. Never enjoy seeing him.

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 $42. 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 55% less than the average price by searching for these airlines.

  • What are the cheapest flights from Phoenix-Mesa Gateway Airport to Las Vegas?

    Looking for the cheapest flight from Phoenix-Mesa Gateway Airport to Las Vegas? While on average our users pay $175, our data indicates the cheapest price to be $49. The most popular route (Phoenix-Mesa Gateway - Las Vegas Harry Reid Intl), is priced around $163.

  • 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, August is the cheapest month in which you can book a flight from Phoenix-Mesa Gateway Airport to Las Vegas (average of $198). Flying from Phoenix-Mesa Gateway Airport to Las Vegas in March is currently the most expensive (average of $269). 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
Henderson
Paradise
North Las Vegas
Sunrise Manor
Winchester
Primm
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Needles
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Alternative routes for Phoenix-Mesa Gateway to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.
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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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$42Average$103FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$77Average$104FlexibilityNo cancel feeOn-time88%

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