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Sky Harbor Intl

$30+ Cheap flights from Las Vegas (LAS) to Sky Harbor Intl (PHX)

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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — PHX
Mar 26 — Apr 21
Wed 3/26
Wed 4/2
1 adult, Economy
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1. Tell us where you want to go
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Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Phoenix Sky Harbor Intl are usually found in September or May, booked 64 days in advance, depart on a Friday or Saturday and return on a Sunday

Cheap flight deals from Las Vegas to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Sky Harbor Intl (PHX). 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 March 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$48
(FlightHub)

One-way from

$30
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$95

Good round-trip deal

$103 or less

Good one-way deal

$66 or less
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Phoenix Sky Harbor Intl flight deals.
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Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Phoenix Sky Harbor Intl flights.
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From Las Vegas Harry Reid Intl to Phoenix Sky Harbor Intl
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One-way flight from Las Vegas Harry Reid Intl to Phoenix Sky Harbor Intl
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Highest demand for flights based on searches. 8% potential increase in price ($7 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($2 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to Phoenix Sky Harbor Intl.
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Price to beat on a one-way flight from Las Vegas Harry Reid Intl to Phoenix Sky Harbor Intl.
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Find flight deals from Las Vegas to Sky Harbor Intl

Cheapest flights from Las Vegas to Sky Harbor Intl
Explore the most affordable flight options available from Las Vegas to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 21, 2025.

This FlightHub deal was found by Cheapflights users on 3/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/279:40 amLAS - PHX
Nonstop1h 13mSpirit Airlines
Mon 3/314:02 pmPHX - LAS
Nonstop1h 13mSpirit Airlines
Deal found 3/20$48
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Tue 4/81:48 pmLAS - PHX
Nonstop1h 19mMultiple Airlines
Tue 4/810:33 pmPHX - LAS
Nonstop1h 13mMultiple Airlines
Deal found 3/20$67
This Frontier deal was found by Cheapflights users on 3/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/169:49 pmLAS - PHX
Nonstop1h 19mFrontier
Wed 4/2310:29 pmPHX - LAS
Nonstop1h 13mFrontier
Deal found 3/20$78
This American Airlines deal was found by Cheapflights users on 3/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/234:52 pmLAS - PHX
Nonstop1h 20mAmerican Airlines
Wed 4/238:30 pmPHX - LAS
Nonstop1h 12mAmerican Airlines
Deal found 3/21$154

Cheapflights Fare Finder

Customize your flight search to find flights from Las Vegas to Sky Harbor Intl 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 March 21, 2025.
Use the filters below to find and compare flights from Las Vegas to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Las Vegas

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Wed 4/2

1:48 pm-3:07 pm

Nonstop1h 19m

Phoenix Sky Harbor Intl

Sat 4/5

4:02 pm-5:15 pm

Nonstop1h 13m

$48

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Tue 4/8

1:48 pm-3:07 pm

Nonstop1h 19m

Phoenix Sky Harbor Intl

Wed 4/9

7:43 pm-8:54 pm

Nonstop1h 11m

$67

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Wed 4/16

9:49 pm-11:08 pm

Nonstop1h 19m

Phoenix Sky Harbor Intl

Wed 4/23

10:29 pm-11:42 pm

Nonstop1h 13m

$78

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Wed 4/23

4:52 pm-6:12 pm

Nonstop1h 20m

Phoenix Sky Harbor Intl

Wed 4/23

8:30 pm-9:42 pm

Nonstop1h 12m

$154

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Thu 7/24

6:15 am-9:49 am

1 stop3h 34m

Phoenix Sky Harbor Intl

Sun 7/27

2:10 pm-7:12 pm

1 stop5h 02m

$179

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Wed 4/23

6:00 am-9:54 am

1 stop3h 54m

Phoenix Sky Harbor Intl

Wed 4/23

7:30 pm-12:49 am

1 stop5h 19m

$277

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Sat 4/19

6:00 am-2:42 pm

1 stop8h 42m

Phoenix Sky Harbor Intl

Sat 4/26

9:00 am-10:24 pm

2 stops13h 24m

$281

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Fri 4/25

12:12 pm-1:28 pm

Nonstop1h 16m

$30

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Sat 4/12

11:15 am-12:40 pm

Nonstop1h 25m

$39

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Mon 4/28

7:00 am-6:23 pm

1 stop11h 23m

$85

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/21

Showing 1-10 of 15 results
1
2

Compare providers for flights from Las Vegas to Sky Harbor Intl

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 Las Vegas to Sky Harbor Intl in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapOairPrice Accuracy1 starTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice 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 Las Vegas-Phoenix Sky Harbor Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Phoenix Sky Harbor Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Phoenix Sky Harbor Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Las Vegas-Phoenix Sky Harbor Intl Airport 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 Las Vegas-Phoenix Sky Harbor Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Las Vegas to Phoenix Sky Harbor Intl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Las Vegas to Phoenix Sky Harbor Intl Airport trip
Airlines
Frontier

Frontier offers extra comfort seats with 32” separation for a more comfortable experience.


Early morning flights have a better chance of being on time with Frontier.

Read more about Frontierby Marisa Garcia
Southwest

Southwest offers two free checked bags, including oversized items like skis or golf clubs.


Enjoy free in-flight entertainment streamed to your device on Southwest flights.

Read more about Southwestby Marisa Garcia
Airports
LAS

Experience self-service TSA screening at LAS for a quick and efficient security process, minimizing interaction with agents.

Read more about LASby Ramsey Qubein
PHX

Take the PHX Sky Train to 44th Street Station for quick access to Downtown Phoenix via light rail or bus.

Read more about PHXby Brandon Schultz
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Frontier and Southwest

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Brandon Schultz

Brandon Schultz

Expert on PHX

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on LAS

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Best time to book a flight from Las Vegas to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Las Vegas 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 Las Vegas to Phoenix Sky Harbor Intl Airport

How far ahead should I book a flight from Las Vegas to Phoenix Sky Harbor Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Las Vegas to Sky Harbor Intl. Price data was last updated on March 14, 2025.

To ensure you get the cheapest price possible for a flight from Las Vegas to Phoenix Sky Harbor Intl Airport, you should look to book at least 64 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Las Vegas to Phoenix Sky Harbor Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Las Vegas to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Las Vegas to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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 LAS to PHX?

Find hourly flight availability from Las Vegas to Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 21, 2025.

It’s optimal to fly from Las Vegas to Phoenix Sky Harbor Intl Airport in the evening. By choosing this option you can save up to 50% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Las Vegas to Phoenix Sky Harbor Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Las Vegas to Sky Harbor Intl. Price data was last updated on March 16, 2025.

Travelers seeking maximum savings on their Las Vegas to Phoenix Sky Harbor Intl Airport flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Las Vegas to Phoenix Sky Harbor Intl Airport

Explore weekly flight availability from Las Vegas to Sky Harbor Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 21, 2025.

The most flights from LAS to PHX are scheduled on a Monday (30 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (13 on average).

Rainfall in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phoenix Sky Harbor Intl Airport ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Phoenix Sky Harbor Intl Airport when rainfall is around 0.0 in.

Temperature in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phoenix Sky Harbor Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. 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 Sky Harbor Intl. Reviews last updated March 21, 2025.
To help decide which airline to fly from Las Vegas to Phoenix, see what other customers have to say about Southwest, Alaska Airlines and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,281 reviews

Crew

8.7

Food

7.1

Entertainment

7.6

Comfort

8.1

Overall

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,281 reviews
Southwest
8.1
Very good
4,281 reviews

Crew

8.7

Food

7.1

Entertainment

7.6

Comfort

8.1

Overall

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,759 reviews
Southwest
8.1
Very good
4,281 reviews

Crew

8.7

Food

7.1

Entertainment

7.6

Comfort

8.1

Overall

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,605 reviews
Southwest
8.1
Very good
4,281 reviews

Crew

8.7

Food

7.1

Entertainment

7.6

Comfort

8.1

Overall

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Allegiant Air
7.3
Good
732 reviews
Southwest
8.1
Very good
4,281 reviews

Crew

8.7

Food

7.1

Entertainment

7.6

Comfort

8.1

Overall

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,281 reviews

Crew

8.7

Food

7.1

Entertainment

7.6

Comfort

8.1

Overall

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Sky Harbor Intl. 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 from for flights from Las Vegas to Phoenix Sky Harbor Intl?

    Las Vegas Harry Reid Intl (LAS) is the airport you will fly out of if you book a flight from Las Vegas to Phoenix Sky Harbor Intl. You should not have trouble finding flights to Phoenix Sky Harbor Intl from Harry Reid Intl; the airport handles an average of 24 outbound flights to Phoenix Sky Harbor Intl per day. You should also have plenty of airline options to choose from since 4 airlines have flights from the Las Vegas airport to Phoenix Sky Harbor Intl. It is only a 6.2 mi journey to Harry Reid Intl (LAS) from Las Vegas’s city center.

  • What are the cheapest airlines flying from Las Vegas to Phoenix Sky Harbor Intl Airport round-trip?

    Our cheapest airline available from Las Vegas to Phoenix Sky Harbor Intl Airport is Spirit Airlines. Our recent data shows that you can find tickets from as low as $48 on this airline. Additional options worth looking into are Frontier and American Airlines, starting at $78 and $154 round-trip. These flights start at 39% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Las Vegas to Phoenix Sky Harbor Intl Airport one-way?

    $30 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and Southwest, with prices starting from $39 and $90, respectively.

  • What are the most reliable airlines from Las Vegas to Phoenix Sky Harbor Intl Airport?

    Before booking your flight to Phoenix Sky Harbor Intl Airport from Las Vegas, check out the most reliable airlines to get you to your destination on time: American Airlines (89%), Spirit Airlines (89%), Alaska Airlines( 85%).

  • What are the cheapest flights from Las Vegas to Phoenix Sky Harbor Intl Airport?

    On average you can expect to pay $658 for a flight from Las Vegas to Phoenix Sky Harbor Intl Airport. The cheapest flight overall is $33 while the most popular route, (Las Vegas Harry Reid Intl - Phoenix Sky Harbor Intl) is currently priced at $48.

  • Can I find deals for flights from Las Vegas to Sky Harbor Intl that include hotel bookings?

    Yes. In addition to deals on Las Vegas to Sky Harbor Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to Sky Harbor Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Sky Harbor Intl.

  • Can I find deals for business class flights from Las Vegas to Sky Harbor Intl?

    Yes. Cheapflights offers flight deals from Las Vegas to Sky Harbor Intl 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 Las Vegas to Phoenix Sky Harbor Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Las Vegas to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Las Vegas to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). 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?

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Alternative routes for Las Vegas to Sky Harbor Intl

See prices for flight routes from nearby airports that may be better suited for you.
Reno to Sky Harbor Intl flights
Las Vegas to Phoenix-Mesa Gateway flights
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Top 4 airlines flying from Las Vegas to Sky Harbor Intl

Discover the top 4 airlines that operate flights from Las Vegas to Sky Harbor Intl. 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 March 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$35Average$61FlexibilityNo cancel feeOn-time65%
FrontierCheapest$37Average$76FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$131Average$277FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$140Average$274FlexibilityNo cancel feeOn-time63%
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