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$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 3/21. Fares are subject to change and may not be available on all flights or dates of travel.
AZA — LAS
Mar 20 — Mar 271
Fri 3/20
Fri 3/27
1 adult, Economy
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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 February 18, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/149:16 pm
AZA
-
LAS
Nonstop1h 14m
Allegiant Air
Sat 3/219:10 am
LAS
-
AZA
Nonstop1h 21m
Allegiant Air
Deal found 2/15$72
This Kiwi.com deal was found by Cheapflights users on 2/16. 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.
Sat 3/214:14 pm
AZA
-
LAS
Nonstop1h 14m
Allegiant Air
Sat 3/288:00 am
LAS
-
AZA
Nonstop1h 21m
Allegiant Air
Deal found 2/16$74
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/229:53 pm
AZA
-
LAS
Nonstop1h 14m
Allegiant Air
Wed 3/259:00 am
LAS
-
AZA
Nonstop1h 21m
Allegiant Air
Deal found 2/18$86
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 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 3/219:10 am
LAS
-
AZA
Nonstop1h 21m
Allegiant Air
Deal found 2/15$96
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/144:39 pm
AZA
-
LAS
Nonstop1h 14m
Multiple Airlines
Sat 3/214:20 pm
LAS
-
AZA
1 stop14h 56m
Multiple Airlines
Deal found 2/15$122
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/229:53 pm
AZA
-
LAS
Nonstop1h 14m
Multiple Airlines
Wed 3/258:10 pm
LAS
-
AZA
1 stop24h 04m
Multiple Airlines
Deal found 2/18$124
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 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 stop18h 43m
Multiple Airlines
Sat 3/219:10 am
LAS
-
AZA
Nonstop1h 21m
Multiple Airlines
Deal found 2/15$127
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
Sat 3/219:16 pm
AZA
-
LAS
Nonstop1h 14m
Multiple Airlines
Mon 3/232:55 pm
LAS
-
AZA
1 stop17h 51m
Multiple Airlines
Deal found 2/17$128
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/209:06 pm
AZA
-
LAS
1 stop12h 54m
Multiple Airlines
Wed 3/259:00 am
LAS
-
AZA
Nonstop1h 21m
Multiple Airlines
Deal found 2/18$133
This Kiwi.com deal was found by Cheapflights users on 2/16. 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.
Sat 3/216:24 pm
AZA
-
LAS
Nonstop1h 14m
Multiple Airlines
Sat 3/288:10 pm
LAS
-
AZA
1 stop24h 04m
Multiple Airlines
Deal found 2/16$134
This Kiwi.com deal was found by Cheapflights users on 2/16. 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 stop6h 02m
Multiple Airlines
Sat 3/288:00 am
LAS
-
AZA
Nonstop1h 21m
Multiple Airlines
Deal found 2/16$136

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 February 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$72
(Kiwi.com)

One-way from

$33
(Kiwi.com)

Popular in

August

Cheapest in

May

Average price

$124
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. 29% potential increase in price ($53 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 18, 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 3/22

9:53 pm-11:07 pm

Nonstop1h 14m

Las Vegas Harry Reid Intl

Wed 3/25

8:10 pm-8:14 pm

1 stop24h 04m

$124

PhoenixLas Vegas

AZA - LAS

AZALAS

Phoenix-Mesa Gateway

Thu 3/26

10:00 am-4:02 pm

1 stop6h 02m

Las Vegas Harry Reid Intl

Sat 3/28

8:00 am-9:21 am

Nonstop1h 21m

$137

PhoenixLas Vegas

AZA - LAS

AZALAS

Phoenix-Mesa Gateway

Thu 3/12

10:00 am-4:02 pm

1 stop6h 02m

Las Vegas Harry Reid Intl

Sat 3/14

1:12 pm-2:33 pm

Nonstop1h 21m

$150

PhoenixLas Vegas

AZA - LAS

AZALAS

Phoenix-Mesa Gateway

Sat 3/28

3:54 pm-5:08 pm

Nonstop1h 14m

Las Vegas Harry Reid Intl

Sun 3/29

12:50 pm-8:14 pm

1 stop7h 24m

$184

PhoenixLas Vegas

AZA - LAS

AZALAS

Phoenix-Mesa Gateway

Wed 3/18

7:07 pm-3:00 pm

2 stops19h 53m

Las Vegas Harry Reid Intl

Sat 3/21

1:10 pm-2:31 pm

Nonstop1h 21m

$194

PhoenixLas Vegas

AZA - LAS

AZALAS

Phoenix-Mesa Gateway

Wed 3/18

4:08 pm-3:00 pm

2 stops22h 52m

Las Vegas Harry Reid Intl

Wed 3/25

9:00 am-10:21 am

Nonstop1h 21m

$200

PhoenixLas Vegas

AZA - LAS

AZALAS

Phoenix-Mesa Gateway

Sun 3/1

11:00 am-2:31 pm

1 stop4h 31m

Las Vegas Harry Reid Intl

Sat 3/7

7:50 pm-8:14 pm

1 stop23h 24m

$215

PhoenixLas Vegas

AZA - LAS

AZALAS

Phoenix-Mesa Gateway

Sat 3/21

9:16 pm-10:30 pm

Nonstop1h 14m

$33

PhoenixLas Vegas

AZA - LAS

AZALAS

Phoenix-Mesa Gateway

Sat 3/14

3:53 pm-5:07 pm

Nonstop1h 14m

$37

PhoenixLas Vegas

AZA - LAS

AZALAS

Phoenix-Mesa Gateway

Sat 3/28

4:59 pm-6:13 pm

Nonstop1h 14m

$39

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 15 results
1
2

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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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 FlightHub the most. FlightHub 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, April is the cheapest month in which you can book a flight from Phoenix-Mesa Gateway Airport to Las Vegas (average of $57). 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.

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 February 18, 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
711 reviews

Overall

7.2

Boarding

7.6

Crew

8.1

Food

5.9

Comfort

6.8

Entertainment

5.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Feb 2026

LAS - GEG

It would be nice if the seats reclined a little.
Allegiant Air
7.2
Good
711 reviews
Allegiant Air
7.2
Good
711 reviews

Overall

7.2

Boarding

7.6

Crew

8.1

Food

5.9

Comfort

6.8

Entertainment

5.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Feb 2026

LAS - GEG

It would be nice if the seats reclined a little.
Frontier
5.7
Fair
3,048 reviews
Allegiant Air
7.2
Good
711 reviews

Overall

7.2

Boarding

7.6

Crew

8.1

Food

5.9

Comfort

6.8

Entertainment

5.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Feb 2026

LAS - GEG

It would be nice if the seats reclined a little.

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 55% 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, April is the cheapest month in which you can book a flight from Phoenix-Mesa Gateway Airport to Las Vegas (average of $57). 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
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Henderson
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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 February 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$57Average$125FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$79Average$104FlexibilityNo cancel feeOn-time88%

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