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Cheap flights from Las Vegas to Phoenix from $29

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 11/27. 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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Cheap round-trip flights

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Frontier Logo
3:32 pm - 5:49 pmLAS-PHX
1h 17mnonstop
Frontier Logo
10:11 pm - 10:24 pmPHX-LAS
1h 13mnonstop
$57Frontier
Find Deal
Sat, Jan 24 - Sun, Feb 1
Frontier Logo
3:32 pm - 5:49 pmLAS-PHX
1h 17mnonstop
Frontier Logo
3:38 pm - 3:54 pmPHX-LAS
1h 16mnonstop
$58Frontier
Find Deal
Sat, Jan 31 - Tue, Feb 3
Frontier Logo
7:00 am - 9:17 amLAS-PHX
1h 17mnonstop
Frontier Logo
11:38 am - 11:54 amPHX-LAS
1h 16mnonstop
$59Frontier
Find Deal
Fri, Nov 14 - Tue, Nov 18
Frontier Logo
7:00 am - 9:17 amLAS-PHX
1h 17mnonstop
Frontier Logo
10:00 pm - 10:12 pmPHX-LAS
1h 12mnonstop
$61Frontier
Find Deal
Thu, Nov 13 - Mon, Nov 17
Frontier Logo
10:45 am - 1:10 pmLAS-PHX
1h 25mnonstop
Frontier Logo
9:35 am - 9:54 amPHX-LAS
1h 19mnonstop
$62Frontier
Find Deal
Sat, Nov 15 - Sun, Nov 16
Frontier Logo
8:06 pm - 10:24 pmLAS-PHX
1h 18mnonstop
Frontier Logo
10:00 pm - 10:12 pmPHX-LAS
1h 12mnonstop
$64Frontier
Find Deal
Tue, Nov 11 - Sun, Nov 16
Allegiant Air Logo
6:00 am - 2:43 pmLAS-AZA
7h 43m1 stop
Allegiant Air Logo
6:30 am - 7:12 pmAZA-LAS
13h 42m1 stop
$244Allegiant Air
Find Deal
Fri, Dec 12 - Sun, Dec 14
Allegiant Air Logo
6:25 am - 10:00 pmLAS-AZA
14h 35m1 stop
Allegiant Air Logo
6:30 am - 7:12 pmAZA-LAS
13h 42m1 stop
$249Allegiant Air
Find Deal
Fri, Dec 12 - Sun, Dec 14
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
$256Multiple Airlines
Find Deal
Fri, Dec 12 - Sun, Dec 14
Allegiant Air Logo
7:05 am - 11:27 pmLAS-AZA
15h 22m1 stop
Allegiant Air Logo
6:30 am - 7:12 pmAZA-LAS
13h 42m1 stop
$273Allegiant Air
Find Deal
Thu, Dec 4 - Sun, Dec 7

Frontier flights from Las Vegas to Phoenix

Our best Frontier deals on Las Vegas to Phoenix flight tickets
Frontier
Jan 24
LAS3:32 pmLas Vegas Harry Reid Intl
1h 17m
PHX5:49 pmPhoenix Sky Harbor Intl
Feb 1
PHX10:11 pmPhoenix Sky Harbor Intl
1h 13m
LAS10:24 pmLas Vegas Harry Reid Intl
$57
Find similar
Frontier
Jan 31
LAS3:32 pmLas Vegas Harry Reid Intl
1h 17m
PHX5:49 pmPhoenix Sky Harbor Intl
Feb 3
PHX3:38 pmPhoenix Sky Harbor Intl
1h 16m
LAS3:54 pmLas Vegas Harry Reid Intl
$58
Find similar
Frontier
Nov 14
LAS7:00 amLas Vegas Harry Reid Intl
1h 17m
PHX9:17 amPhoenix Sky Harbor Intl
Nov 18
PHX11:38 amPhoenix Sky Harbor Intl
1h 16m
LAS11:54 amLas Vegas Harry Reid Intl
$59
Find similar

Allegiant Air flights from Las Vegas to Phoenix

Our best Allegiant Air deals on Las Vegas to Phoenix flight tickets
Allegiant Air
Dec 12
LAS6:00 amLas Vegas Harry Reid Intl
7h 43m
1 stop
AZA2:43 pmPhoenix-Mesa Gateway
Dec 14
AZA6:30 amPhoenix-Mesa Gateway
13h 42m
1 stop
LAS7:12 pmLas Vegas Harry Reid Intl
$244
Find similar
Allegiant Air
Dec 12
LAS6:25 amLas Vegas Harry Reid Intl
14h 35m
1 stop
AZA10:00 pmPhoenix-Mesa Gateway
Dec 14
AZA6:30 amPhoenix-Mesa Gateway
13h 42m
1 stop
LAS7:12 pmLas Vegas Harry Reid Intl
$249
Find similar
Allegiant Air
Dec 4
LAS7:05 amLas Vegas Harry Reid Intl
15h 22m
1 stop
AZA11:27 pmPhoenix-Mesa Gateway
Dec 7
AZA6:30 amPhoenix-Mesa Gateway
13h 42m
1 stop
LAS7:12 pmLas Vegas Harry Reid Intl
$273
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas to Phoenix 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 Las Vegas to Phoenix that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Sat 1/24

3:32 pm-5:49 pm

Nonstop1h 17m

Phoenix Sky Harbor Intl

Sun 2/1

10:11 pm-10:24 pm

Nonstop1h 13m

$57

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Sat 1/31

3:32 pm-5:49 pm

Nonstop1h 17m

Phoenix Sky Harbor Intl

Tue 2/3

3:38 pm-3:54 pm

Nonstop1h 16m

$58

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Fri 11/14

7:00 am-9:17 am

Nonstop1h 17m

Phoenix Sky Harbor Intl

Tue 11/18

11:38 am-11:54 am

Nonstop1h 16m

$59

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Thu 11/13

7:00 am-9:17 am

Nonstop1h 17m

Phoenix Sky Harbor Intl

Mon 11/17

10:00 pm-10:12 pm

Nonstop1h 12m

$61

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Sat 11/15

10:45 am-1:10 pm

Nonstop1h 25m

Phoenix Sky Harbor Intl

Sun 11/16

9:35 am-9:54 am

Nonstop1h 19m

$62

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Tue 11/11

8:06 pm-10:24 pm

Nonstop1h 18m

Phoenix Sky Harbor Intl

Sun 11/16

10:00 pm-10:12 pm

Nonstop1h 12m

$64

Las VegasPhoenix

LAS - AZA

LASAZA

Las Vegas Harry Reid Intl

Fri 12/12

6:00 am-2:43 pm

1 stop7h 43m

Phoenix-Mesa Gateway

Sun 12/14

6:30 am-7:12 pm

1 stop13h 42m

$244

Las VegasPhoenix

LAS - AZA

LASAZA

Las Vegas Harry Reid Intl

Fri 12/12

6:25 am-10:00 pm

1 stop14h 35m

Phoenix-Mesa Gateway

Sun 12/14

6:30 am-7:12 pm

1 stop13h 42m

$249

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

$256

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

Sun 12/7

6:30 am-7:12 pm

1 stop13h 42m

$273

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

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 month to fly to Phoenix?

If you are unable to visit Phoenix during the month of January, then departing from Las Vegas during the month November is also very affordable. Most momondo users find prices during this month for around $87.

What is the cheapest day to depart on your flight to Phoenix?

On average, the least expensive day to fly to Phoenix from Las Vegas is on a Friday. momondo users have found tickets for Friday departures for as low as $154. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday 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 $372.

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

The cheapest time of day to fly to Phoenix is in the evening when flights can be purchased for as low as $138. In the morning is when there is more demand to fly to Phoenix, so prices are often more expensive at around $292 per ticket.

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

Fly from Las Vegas Harry Reid Intl to Phoenix Sky Harbor Intl for the best Las Vegas Harry Reid Intl - Phoenix flight prices

How far in advance should I book a flight to Phoenix?

You are more likely to see cheaper flights to Phoenix from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Phoenix for around $110 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Phoenix from Las Vegas for as low as $84 on momondo.

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

There are 4 cabin classes available to choose from on Las Vegas Harry Reid Intl to Phoenix flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Las Vegas to Phoenix flight deals and tips

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

Fastest flight time

1h 13m

Direct flights

Every day

Airports in Phoenix

1 airport
The fastest flight from Las Vegas to Phoenix takes 1h 13m
Direct flights go from Las Vegas to Phoenix every day.
There is 1 airport near Phoenix: Phoenix Sky Harbor Intl (PHX)
Search flight deals

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

    There are 256.1 mi between Las Vegas Harry Reid Intl and Phoenix. A reasonable flight in good conditions will take 1h 17m.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Phoenix.

  • What documentation or ID do you need to fly to Phoenix?

    The necessary travel and health documents for your Phoenix 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.

Best airlines flying from Las Vegas to Phoenix

Compare and see reviews for airlines that fly from Las Vegas to Phoenix with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $46Free CancellationRating
5.8
3,123 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $46Free CancellationRating
6.3
8,115 reviews
Search Spirit Airlines flights
Allegiant AirPriceFrom $76Free CancellationRating
7.2
694 reviews
Search Allegiant Air flights
SouthwestPriceFrom $137Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
American AirlinesPriceFrom $149Free CancellationRating
7.2
11,030 reviews
Search American Airlines flights

Why use momondo?

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

It is quick and easy to find Las Vegas to Phoenix 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 Phoenix that suits you.

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 you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Phoenix from Las Vegas.

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

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

An easier way to manage your Phoenix trip

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Sat 11/29
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Find better results for your trip to the United States

Fly into one of these airports located in Phoenix

Airports listed have a maximum distance of 25.4 mi from Phoenix
Phoenix-Mesa Gateway Airport