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Cheap flights from Phoenix-Mesa Gateway Airport to Las Vegas from $48

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix-Mesa Gateway Airport to Las Vegas departing on 3/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Phoenix-Mesa Gateway Airport to Las Vegas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
9:16 pm - 10:30 pmAZA-LAS
1h 14mnonstop
Allegiant Air Logo
8:00 am - 9:21 amLAS-AZA
1h 21mnonstop
$97Allegiant Air
Find Deal
Sat, Mar 14 - Sat, Mar 28
Allegiant Air Logo
9:16 pm - 10:30 pmAZA-LAS
1h 14mnonstop
Allegiant Air Logo
8:00 am - 9:21 amLAS-AZA
1h 21mnonstop
$99Allegiant Air
Find Deal
Sat, Mar 14 - Sat, Mar 28
Allegiant Air Logo
3:24 pm - 4:38 pmAZA-LAS
1h 14mnonstop
Allegiant Air Logo
8:00 am - 9:21 amLAS-AZA
1h 21mnonstop
$114Allegiant Air
Find Deal
Wed, Mar 25 - Sat, Mar 28
Allegiant Air Logo
3:24 pm - 4:38 pmAZA-LAS
1h 14mnonstop
Allegiant Air Logo
11:01 am - 12:22 pmLAS-AZA
1h 21mnonstop
$116Allegiant Air
Find Deal
Wed, Mar 25 - Sat, Mar 28
Allegiant Air Logo
10:24 pm - 11:38 pmAZA-LAS
1h 14mnonstop
Allegiant Air Logo
1:35 pm - 2:56 pmLAS-AZA
1h 21mnonstop
$131Allegiant Air
Find Deal
Thu, Mar 19 - Sun, Mar 22
Multiple Airlines Logo
3:24 pm - 4:38 pmAZA-LAS
1h 14mnonstop
Multiple Airlines Logo
7:55 pm - 8:46 amLAS-AZA
12h 51m1 stop
$170Multiple Airlines
Find Deal
Wed, Mar 25 - Mon, Mar 30
Allegiant Air Logo
1:57 pm - 3:33 pmAZA-LAS
25h 36m1 stop
Allegiant Air Logo
8:00 am - 9:21 amLAS-AZA
1h 21mnonstop
$256Allegiant Air
Find Deal
Sat, Mar 14 - Sat, Mar 28
Allegiant Air Logo
6:30 am - 6:35 pmAZA-LAS
13h 05m1 stop
Allegiant Air Logo
7:30 am - 11:33 pmLAS-AZA
15h 03m1 stop
$267Allegiant Air
Find Deal
Mon, Nov 24 - Mon, Dec 1
Allegiant Air Logo
1:57 pm - 3:33 pmAZA-LAS
25h 36m1 stop
Allegiant Air Logo
8:00 am - 9:21 amLAS-AZA
1h 21mnonstop
$272Allegiant Air
Find Deal
Sat, Mar 14 - Sat, Mar 28
Multiple Airlines Logo
8:30 am - 8:44 pmAZA-LAS
13h 14m1 stop
Multiple Airlines Logo
6:10 pm - 8:54 amLAS-AZA
13h 44m1 stop
$306Multiple Airlines
Find Deal
Fri, Dec 12 - Sat, Dec 13

Allegiant Air flights from Phoenix-Mesa Gateway Airport to Las Vegas

Our best Allegiant Air deals on Phoenix-Mesa Gateway Airport to Las Vegas flight tickets
Allegiant Air
Mar 14
AZA9:16 pmPhoenix-Mesa Gateway
1h 14m
LAS10:30 pmLas Vegas Harry Reid Intl
Mar 28
LAS8:00 amLas Vegas Harry Reid Intl
1h 21m
AZA9:21 amPhoenix-Mesa Gateway
$97
Find similar
Allegiant Air
Mar 14
AZA9:16 pmPhoenix-Mesa Gateway
1h 14m
LAS10:30 pmLas Vegas Harry Reid Intl
Mar 28
LAS8:00 amLas Vegas Harry Reid Intl
1h 21m
AZA9:21 amPhoenix-Mesa Gateway
$99
Find similar
Allegiant Air
Mar 25
AZA3:24 pmPhoenix-Mesa Gateway
1h 14m
LAS4:38 pmLas Vegas Harry Reid Intl
Mar 28
LAS8:00 amLas Vegas Harry Reid Intl
1h 21m
AZA9:21 amPhoenix-Mesa Gateway
$114
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Phoenix-Mesa Gateway Airport 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, momondo users made 832,500 searches. Data last updated October 30, 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

Fly to

Route

Depart

Return

Price

PhoenixLas Vegas

AZA - LAS

AZALAS

Phoenix-Mesa Gateway

Sat 3/14

9:16 pm-10:30 pm

Nonstop1h 14m

Las Vegas Harry Reid Intl

Sat 3/28

8:00 am-9:21 am

Nonstop1h 21m

$97

PhoenixLas Vegas

AZA - LAS

AZALAS

Phoenix-Mesa Gateway

Sat 3/14

9:16 pm-10:30 pm

Nonstop1h 14m

Las Vegas Harry Reid Intl

Sat 3/28

8:00 am-9:21 am

Nonstop1h 21m

$99

PhoenixLas Vegas

AZA - LAS

AZALAS

Phoenix-Mesa Gateway

Wed 3/25

3:24 pm-4:38 pm

Nonstop1h 14m

Las Vegas Harry Reid Intl

Sat 3/28

8:00 am-9:21 am

Nonstop1h 21m

$114

PhoenixLas Vegas

AZA - LAS

AZALAS

Phoenix-Mesa Gateway

Wed 3/25

3:24 pm-4:38 pm

Nonstop1h 14m

Las Vegas Harry Reid Intl

Sat 3/28

11:01 am-12:22 pm

Nonstop1h 21m

$116

PhoenixLas Vegas

AZA - LAS

AZALAS

Phoenix-Mesa Gateway

Thu 3/19

10:24 pm-11:38 pm

Nonstop1h 14m

Las Vegas Harry Reid Intl

Sun 3/22

1:35 pm-2:56 pm

Nonstop1h 21m

$131

PhoenixLas Vegas

AZA - LAS

AZALAS

Phoenix-Mesa Gateway

Wed 3/25

3:24 pm-4:38 pm

Nonstop1h 14m

Las Vegas Harry Reid Intl

Mon 3/30

7:55 pm-8:46 am

1 stop12h 51m

$170

PhoenixLas Vegas

AZA - LAS

AZALAS

Phoenix-Mesa Gateway

Sat 3/14

1:57 pm-3:33 pm

1 stop25h 36m

Las Vegas Harry Reid Intl

Sat 3/28

8:00 am-9:21 am

Nonstop1h 21m

$256

PhoenixLas Vegas

AZA - LAS

AZALAS

Phoenix-Mesa Gateway

Mon 11/24

6:30 am-6:35 pm

1 stop13h 05m

Las Vegas Harry Reid Intl

Mon 12/1

7:30 am-11:33 pm

1 stop15h 03m

$267

PhoenixLas Vegas

AZA - LAS

AZALAS

Phoenix-Mesa Gateway

Sat 3/14

1:57 pm-3:33 pm

1 stop25h 36m

Las Vegas Harry Reid Intl

Sat 3/28

8:00 am-9:21 am

Nonstop1h 21m

$272

PhoenixLas Vegas

AZA - LAS

AZALAS

Phoenix-Mesa Gateway

Fri 12/12

8:30 am-8:44 pm

1 stop13h 14m

Las Vegas Harry Reid Intl

Sat 12/13

6:10 pm-8:54 am

1 stop13h 44m

$306

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Las Vegas from

How to get the cheapest flight ticket from Phoenix-Mesa Gateway Airport to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Phoenix-Mesa Gateway Airport and Las Vegas?

What is the cheapest month to fly to Las Vegas?

The month of November is, on average, the cheapest month to fly to Las Vegas from Phoenix-Mesa Gateway Airport, with most prices found around $79. The month of May is another great option to travel to Las Vegas, with average flight prices from Phoenix-Mesa Gateway Airport averaging around $80.

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Monday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $134. Flights from Phoenix-Mesa Gateway Airport to Las Vegas on a Wednesday will generally be more expensive and average around $173. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Las Vegas?

The cheapest time of day to fly to Las Vegas is in the evening when flights can be purchased for as low as $154. Flights to Las Vegas are more costly in the afternoon, with an average ticket price of $170. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Phoenix-Mesa Gateway to Las Vegas Harry Reid Intl flight route?

Fly from Phoenix-Mesa Gateway to Las Vegas Harry Reid Intl for the best Phoenix-Mesa Gateway - Las Vegas Harry Reid Intl flight prices

What cabin class options are available on Phoenix-Mesa Gateway to Las Vegas Harry Reid Intl flights?

There is only 1 cabin class available to choose from on Phoenix-Mesa Gateway to Las Vegas Harry Reid Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Phoenix-Mesa Gateway Airport to Las Vegas flight prices changed over time?

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

Are you open to changing your travel dates? Check out the ideal times to fly from Phoenix-Mesa Gateway Airport to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Phoenix-Mesa Gateway Airport to Las Vegas (AZA to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix-Mesa Gateway Airport to Las Vegas

Fastest flight time

1h 14m

Direct flights

Mon, Thu, Fri and Sun

Airports in Las Vegas

1 airport
The fastest flight from Phoenix-Mesa Gateway Airport to Las Vegas takes 1h 14m
Direct flights go from Phoenix-Mesa Gateway Airport to Las Vegas on Monday, Thursday, Friday and Sunday. There are no airlines offering direct flights.
There is 1 airport near Las Vegas: Las Vegas Harry Reid Intl (LAS)
Search flight deals

  • How far is Phoenix-Mesa Gateway to Las Vegas Harry Reid Intl by plane?

    A flight from Phoenix-Mesa Gateway to Las Vegas Harry Reid Intl will travel around 279.2 mi. By plane, this route typically takes 1h 14m.

  • When did momondo last update prices for flights from Phoenix-Mesa Gateway Airport to Las Vegas Harry Reid Intl Airport?

    Prices for flights from Phoenix-Mesa Gateway Airport to Las Vegas Harry Reid Intl Airport are updated daily.

  • How many operators does momondo search for flights from Phoenix-Mesa Gateway Airport to Las Vegas Harry Reid Intl Airport?

  • How old do you have to be to fly from Phoenix-Mesa Gateway Airport to Las Vegas Harry Reid Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix-Mesa Gateway Airport to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The necessary travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Phoenix-Mesa Gateway Airport to Las Vegas?

  • What is the most popular airline from Phoenix-Mesa Gateway Airport to Las Vegas?

Best airlines flying from Phoenix-Mesa Gateway Airport to Las Vegas

Compare and see reviews for airlines that fly from Phoenix-Mesa Gateway Airport to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $48Free CancellationRating
5.8
3,123 reviews
Search Frontier flights
Allegiant AirPriceFrom $79Free CancellationRating
7.2
694 reviews
Search Allegiant Air flights

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Laughlin
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Henderson
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Paradise
North Las Vegas
Kingman
Pahrump
Primm
Furnace Creek
Boulder City
Sunrise Manor
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Needles

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to Las Vegas?

It is quick and easy to find Phoenix to Las Vegas flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Las Vegas that suits you.

Can I find flights from Phoenix to Las Vegas with flexible booking policies on momondo?

Flights from Phoenix to Las Vegas with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Phoenix to Las Vegas?

momondo provides multiple filters to help you find the best flight to Las Vegas from Phoenix. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Phoenix to Las Vegas right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Las Vegas, momondo offers a useful price alert feature which will track prices for flights to Las Vegas from Phoenix and alert you when they change.

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