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Cheap flights from Las Vegas to Phoenix from $43

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Phoenix departing on 3/14. 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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Allegiant Air Logo
10:27 am - 6:30 pmLAS-AZA
7h 03m1 stop
Allegiant Air Logo
1:32 pm - 9:01 pmAZA-LAS
8h 29m1 stop
$259Allegiant Air
Find Deal
Fri, Dec 5 - Fri, Dec 12
Multiple Airlines Logo
9:33 am - 11:42 amLAS-AZA
25h 09m2 stops
Multiple Airlines Logo
6:30 am - 7:12 pmAZA-LAS
13h 42m1 stop
$261Multiple Airlines
Find Deal
Fri, Dec 12 - Sun, Dec 14
Multiple Airlines Logo
9:33 am - 11:42 amLAS-AZA
25h 09m2 stops
Multiple Airlines Logo
1:32 pm - 9:01 pmAZA-LAS
8h 29m1 stop
$267Multiple Airlines
Find Deal
Fri, Dec 5 - Fri, Dec 12
Multiple Airlines Logo
6:25 am - 10:00 pmLAS-AZA
14h 35m1 stop
Multiple Airlines Logo
8:30 am - 11:42 pmAZA-LAS
16h 12m2 stops
$275Multiple Airlines
Find Deal
Fri, Dec 5 - Sun, Dec 7
Allegiant Air Logo
10:27 am - 6:30 pmLAS-AZA
7h 03m1 stop
Allegiant Air Logo
6:30 am - 7:12 pmAZA-LAS
13h 42m1 stop
$279Allegiant Air
Find Deal
Fri, Dec 12 - Sun, Dec 14
Allegiant Air Logo
7:10 am - 9:57 pmLAS-AZA
13h 47m1 stop
Allegiant Air Logo
8:00 am - 11:05 pmAZA-LAS
16h 05m1 stop
$280Allegiant Air
Find Deal
Mon, Nov 24 - Tue, Nov 25
Allegiant Air Logo
7:05 am - 11:27 pmLAS-AZA
15h 22m1 stop
Allegiant Air Logo
1:32 pm - 9:01 pmAZA-LAS
8h 29m1 stop
$281Allegiant Air
Find Deal
Thu, Dec 4 - Mon, Dec 8
Allegiant Air Logo
7:05 am - 11:27 pmLAS-AZA
15h 22m1 stop
Allegiant Air Logo
1:32 pm - 9:01 pmAZA-LAS
8h 29m1 stop
$285Allegiant Air
Find Deal
Thu, Dec 4 - Mon, Dec 8
Allegiant Air Logo
7:05 am - 11:27 pmLAS-AZA
15h 22m1 stop
Allegiant Air Logo
1:32 pm - 9:01 pmAZA-LAS
8h 29m1 stop
$287Allegiant Air
Find Deal
Thu, Dec 4 - Mon, Dec 8
Allegiant Air Logo
7:05 am - 11:27 pmLAS-AZA
15h 22m1 stop
Allegiant Air Logo
1:32 pm - 9:01 pmAZA-LAS
8h 29m1 stop
$290Allegiant Air
Find Deal
Thu, Dec 4 - Fri, Dec 5

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

Our best Allegiant Air deals on Las Vegas to Phoenix-Mesa Gateway Airport flight tickets
Allegiant Air
Dec 5
LAS10:27 amLas Vegas Harry Reid Intl
7h 03m
1 stop
AZA6:30 pmPhoenix-Mesa Gateway
Dec 12
AZA1:32 pmPhoenix-Mesa Gateway
8h 29m
1 stop
LAS9:01 pmLas Vegas Harry Reid Intl
$259
Find similar
Allegiant Air
Dec 12
LAS10:27 amLas Vegas Harry Reid Intl
7h 03m
1 stop
AZA6:30 pmPhoenix-Mesa Gateway
Dec 14
AZA6:30 amPhoenix-Mesa Gateway
13h 42m
1 stop
LAS7:12 pmLas Vegas Harry Reid Intl
$279
Find similar
Allegiant Air
Nov 24
LAS7:10 amLas Vegas Harry Reid Intl
13h 47m
1 stop
AZA9:57 pmPhoenix-Mesa Gateway
Nov 25
AZA8:00 amPhoenix-Mesa Gateway
16h 05m
1 stop
LAS11:05 pmLas Vegas Harry Reid Intl
$280
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas to Phoenix-Mesa Gateway Airport 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 November 6, 2025.
Use the filters below to find and compare flights from Las Vegas to Phoenix-Mesa Gateway Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasPhoenix

LAS - AZA

LASAZA

Las Vegas Harry Reid Intl

Fri 12/5

10:27 am-6:30 pm

1 stop7h 03m

Phoenix-Mesa Gateway

Fri 12/12

1:32 pm-9:01 pm

1 stop8h 29m

$259

Las VegasPhoenix

LAS - AZA

LASAZA

Las Vegas Harry Reid Intl

Fri 12/12

9:33 am-11:42 am

2 stops25h 09m

Phoenix-Mesa Gateway

Sun 12/14

6:30 am-7:12 pm

1 stop13h 42m

$261

Las VegasPhoenix

LAS - AZA

LASAZA

Las Vegas Harry Reid Intl

Fri 12/5

9:33 am-11:42 am

2 stops25h 09m

Phoenix-Mesa Gateway

Fri 12/12

1:32 pm-9:01 pm

1 stop8h 29m

$267

Las VegasPhoenix

LAS - AZA

LASAZA

Las Vegas Harry Reid Intl

Fri 12/5

6:25 am-10:00 pm

1 stop14h 35m

Phoenix-Mesa Gateway

Sun 12/7

8:30 am-11:42 pm

2 stops16h 12m

$275

Las VegasPhoenix

LAS - AZA

LASAZA

Las Vegas Harry Reid Intl

Fri 12/12

10:27 am-6:30 pm

1 stop7h 03m

Phoenix-Mesa Gateway

Sun 12/14

6:30 am-7:12 pm

1 stop13h 42m

$279

Las VegasPhoenix

LAS - AZA

LASAZA

Las Vegas Harry Reid Intl

Mon 11/24

7:10 am-9:57 pm

1 stop13h 47m

Phoenix-Mesa Gateway

Tue 11/25

8:00 am-11:05 pm

1 stop16h 05m

$280

Las VegasPhoenix

LAS - AZA

LASAZA

Las Vegas Harry Reid Intl

Thu 12/4

7:05 am-11:27 pm

1 stop15h 22m

Phoenix-Mesa Gateway

Mon 12/8

1:32 pm-9:01 pm

1 stop8h 29m

$281

Las VegasPhoenix

LAS - AZA

LASAZA

Las Vegas Harry Reid Intl

Thu 12/4

7:05 am-11:27 pm

1 stop15h 22m

Phoenix-Mesa Gateway

Mon 12/8

1:32 pm-9:01 pm

1 stop8h 29m

$285

Las VegasPhoenix

LAS - AZA

LASAZA

Las Vegas Harry Reid Intl

Thu 12/4

7:05 am-11:27 pm

1 stop15h 22m

Phoenix-Mesa Gateway

Mon 12/8

1:32 pm-9:01 pm

1 stop8h 29m

$287

Las VegasPhoenix

LAS - AZA

LASAZA

Las Vegas Harry Reid Intl

Thu 12/4

7:05 am-11:27 pm

1 stop15h 22m

Phoenix-Mesa Gateway

Fri 12/5

1:32 pm-9:01 pm

1 stop8h 29m

$290

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 Phoenix from

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

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 cheapest day to depart on your flight to Phoenix-Mesa Gateway Airport?

The cheapest day to depart from Las Vegas to Phoenix-Mesa Gateway Airport is on a Tuesday. Travelers who choose to depart for Phoenix-Mesa Gateway Airport on a Tuesday will often find tickets for as low as $41. On the other hand, Thursday is the most expensive day to depart from Las Vegas because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $147.

What is the cheapest time of day to depart on your flight to Phoenix-Mesa Gateway Airport?

Flying to Phoenix-Mesa Gateway Airport from Las Vegas in the evening is the least expensive time of day to depart. momondo users have found prices as low as $110 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Phoenix-Mesa Gateway Airport is at noon when prices are around $114.

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

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

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

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

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

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

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

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

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

Fastest flight time

1h 21m

Direct flights

Mon, Thu, Fri and Sun
The fastest flight from Las Vegas to Phoenix-Mesa Gateway Airport takes 1h 21m
Direct flights go from Las Vegas to Phoenix-Mesa Gateway Airport on Monday, Thursday, Friday and Sunday. There are no airlines offering direct flights.
Search flight deals

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

    The straight-line distance from Las Vegas Harry Reid Intl to Phoenix-Mesa Gateway is 279.2 mi. Flights usually cover this in 7h 03m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Las Vegas Harry Reid Intl Airport to Phoenix-Mesa Gateway Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Las Vegas Harry Reid Intl Airport to Phoenix-Mesa Gateway Airport.

  • What documentation or ID do you need to fly to Phoenix-Mesa Gateway Airport?

    The required travel and health documents for your Phoenix-Mesa Gateway Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Phoenix-Mesa Gateway Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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

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

Compare and see reviews for airlines that fly from Las Vegas to Phoenix-Mesa Gateway Airport with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $76Free CancellationRating
7.2
697 reviews
Search Allegiant Air flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Las Vegas to Phoenix. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Las Vegas to Phoenix flights to just show those with flexible booking policies.

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

Once all potential Las Vegas to Phoenix flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Phoenix from Las Vegas are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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