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

Spirit Airlines, at $62, was found to be the cheapest airline from Phoenix Sky Harbor Intl Airport to Las Vegas.Alternate airlines to your destination round-trip include Frontier and Delta. Spirit Airlines is priced at 36% lower than the current average price of a flight leaving 3 months from now.

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

The cheapest airlines for a one-way flight from Phoenix Sky Harbor Intl Airport to Las Vegas are Spirit Airlines ($30), Frontier ($39), and Southwest ($90).

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

While on average a flight from Phoenix Sky Harbor Intl Airport to Las Vegas is generally $241, our data shows the cheapest flight currently is $29. When looking at the most popular route, (Phoenix Sky Harbor Intl - Las Vegas Harry Reid Intl), you can expect to pay $48 for that flight.

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

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Phoenix Sky Harbor Intl Airport to Las Vegas on time: British Airways (90%), American Airlines (81%), Frontier (78%).

What are the most popular airlines that fly from Phoenix Sky Harbor Intl Airport to Las Vegas?

When booking a flight from Phoenix Sky Harbor Intl Airport to Las Vegas, you may want to consider flying on CitizenPlane, American Airlines or Frontier as they are the most popular for this route.

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

It’s generally more expensive to depart on a Saturday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, May can be a great choice for travel to Las Vegas. Flights to Las Vegas from Phoenix Sky Harbor Intl Airport in May are about $98 on average during May, but can be found for as low as $37.

Most accurate provider : When it comes to deals on Phoenix Sky Harbor Intl 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 Sky Harbor Intl Airport-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Las Vegas flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Phoenix Sky Harbor Intl 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 Sky Harbor Intl Airport-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Las Vegas from Phoenix Sky Harbor Intl?

For a flight from Phoenix Sky Harbor Intl to Las Vegas, you will be flying into Harry Reid Intl. Las Vegas Harry Reid Intl (LAS) is just 6.2 mi from the center of the city. Harry Reid Intl is the only Las Vegas airport and it handles 16 inbound flights from Phoenix Sky Harbor Intl per day. 6 airlines have flights to Las Vegas Harry Reid Intl from Phoenix Sky Harbor Intl on a regular basis.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Sky Harbor Intl 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.

$30+ Flights from Phoenix Sky Harbor Intl Airport to Las Vegas

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Las Vegas Harry Reid Intl are usually found in May or July, booked 69 days in advance, depart on a Sunday or Monday and return on a Friday

Cheap flight deals from Sky Harbor Intl to Las Vegas

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$62 (FlightHub)
One-way from	$30 (FlightHub)
Popular in	December
Cheapest in	May
Average price	$115
Good round-trip deal	$90 or less
Good one-way deal	$55 or less

Provider with most accurate pricing for Phoenix Sky Harbor Intl-Las Vegas Harry Reid Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Las Vegas Harry Reid Intl flights.

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From Phoenix Sky Harbor Intl to Las Vegas Harry Reid Intl

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One-way flight from Phoenix Sky Harbor Intl to Las Vegas Harry Reid Intl

Search Deals

Highest demand for flights based on searches. 16% potential increase in price ($18 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($4 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

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Price to beat on a round-trip flight from Phoenix Sky Harbor Intl to Las Vegas Harry Reid Intl.

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Price to beat on a one-way flight from Phoenix Sky Harbor Intl to Las Vegas Harry Reid Intl.

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Find flight deals from Sky Harbor Intl to Las Vegas

Cheapest flights from Sky Harbor Intl to Las Vegas
Explore the most affordable flight options available from Sky Harbor Intl to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 27, 2025.

Sun 5/42:34 pmPHX - LAS

Nonstop1h 13mSpirit Airlines

Thu 5/87:05 amLAS - PHX

Nonstop1h 08mSpirit Airlines

Deal found 3/27

$62

Sat 5/104:48 pmPHX - LAS

Nonstop1h 05mMultiple Airlines

Mon 5/127:05 amLAS - PHX

Nonstop1h 08mMultiple Airlines

Deal found 3/27

$65

Wed 5/148:25 pmPHX - LAS

Nonstop1h 08mFrontier

Wed 5/215:56 pmLAS - PHX

Nonstop1h 24mFrontier

Deal found 3/26

$80

Tue 5/1312:10 pmPHX - LAS

1 stop6h 39mDelta

Wed 5/285:45 pmLAS - PHX

1 stop5h 12mDelta

Deal found 3/26

$179

Best flights from Sky Harbor Intl to Las Vegas
Discover carefully curated flight deals from Sky Harbor Intl to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 27, 2025.

Sun 5/42:34 pmPHX - LAS

Nonstop1h 13mSpirit Airlines

Thu 5/87:05 amLAS - PHX

Nonstop1h 08mSpirit Airlines

Deal found 3/27

$62

Sat 5/104:48 pmPHX - LAS

Nonstop1h 05mMultiple Airlines

Mon 5/127:05 amLAS - PHX

Nonstop1h 08mMultiple Airlines

Deal found 3/27

$65

Wed 5/148:25 pmPHX - LAS

Nonstop1h 08mFrontier

Tue 5/277:56 pmLAS - PHX

Nonstop1h 18mFrontier

Deal found 3/26

$80

Tue 5/1312:10 pmPHX - LAS

1 stop6h 39mDelta

Wed 5/285:45 pmLAS - PHX

1 stop5h 12mDelta

Deal found 3/26

$179

Mon 5/510:19 amPHX - LAS

1 stop7h 55mAmerican Airlines

Mon 5/1211:48 amLAS - PHX

1 stop8h 37mAmerican Airlines

Deal found 3/26

$225

Last-minute flights from Sky Harbor Intl to Las Vegas
Discover last-minute flight deals from Sky Harbor Intl to Las Vegas. Data last updated March 27, 2025 and is based on user searches.

Tue 4/14:02 pmPHX - LAS

Nonstop1h 13mSpirit Airlines

Wed 4/21:48 pmLAS - PHX

Nonstop1h 19mSpirit Airlines

Deal found 3/25

$68

Thu 4/37:43 pmPHX - LAS

Nonstop1h 11mMultiple Airlines

Sat 4/51:48 pmLAS - PHX

Nonstop1h 19mMultiple Airlines

Deal found 3/25

$64

Thu 4/37:51 amPHX - LAS

Nonstop1h 14mFrontier

Mon 4/75:30 amLAS - PHX

Nonstop1h 16mFrontier

Deal found 3/24

$79

Thu 4/310:22 amPHX - LAS

1 stop6h 14mDelta

Mon 4/77:55 pmLAS - PHX

1 stop3h 31mDelta

Deal found 3/24

$460

Sat 4/56:15 amPHX - LAS

Nonstop1h 15mSouthwest

Mon 4/711:45 amLAS - PHX

Nonstop1h 20mSouthwest

Deal found 3/25

$439

Sat 4/59:30 pmPHX - LAS

Nonstop1h 08mAmerican Airlines

Mon 4/79:55 amLAS - PHX

Nonstop1h 19mAmerican Airlines

Deal found 3/25

$441

Sat 4/53:22 pmPHX - LAS

1 stop6h 27mAlaska Airlines

Mon 4/79:21 pmLAS - PHX

1 stop17h 21mAlaska Airlines

Deal found 3/25

$445

Tue 4/85:15 amPHX - LAS

1 stop13h 10mSpirit Airlines

Fri 4/1112:12 pmLAS - PHX

Nonstop1h 16mSpirit Airlines

Deal found 3/24

$61

Wed 4/92:05 pmPHX - LAS

Nonstop1h 13mMultiple Airlines

Fri 4/1112:12 pmLAS - PHX

Nonstop1h 16mMultiple Airlines

Deal found 3/26

$65

Sat 4/121:35 pmPHX - LAS

Nonstop1h 16mFrontier

Mon 4/146:46 pmLAS - PHX

Nonstop1h 17mFrontier

Deal found 3/24

$78

Sat 4/267:46 amPHX - LAS

Nonstop1h 13mAmerican Airlines

Sat 4/2612:29 pmLAS - PHX

Nonstop1h 19mAmerican Airlines

Deal found 3/26

$204

One-way flights from Sky Harbor Intl to Las Vegas
Search for one-way flight options from Sky Harbor Intl to Las Vegas. Find affordable one-way fares based on user searches. Data last updated March 27, 2025.

Thu 4/172:34 pmPHX - LAS

Nonstop1h 13mSpirit Airlines

Deal found 3/26

$30

Wed 6/46:20 amPHX - LAS

Nonstop1h 14mFrontier

Deal found 3/26

$39

Mon 6/236:05 amPHX - LAS

1 stop3h 40mSouthwest

Deal found 3/26

$90

Fri 6/207:37 pmPHX - LAS

1 stop22h 12mAllegiant Air

Deal found 3/26

$105

Tue 5/69:53 amPHX - LAS

2 stops7h 58mUnited Airlines

Deal found 3/26

$144

Sat 4/269:00 amPHX - LAS

2 stops13h 24mAlaska Airlines

Deal found 3/26

$165

Mon 5/121:00 pmPHX - LAS

2 stops10h 28mMultiple Airlines

Deal found 3/26

$171

Thu 4/106:14 pmPHX - LAS

Nonstop1h 06mAmerican Airlines

Deal found 3/26

$175

Cheapflights Fare Finder

Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhoenixLas Vegas

PHX - LAS

PHXLAS

Phoenix Sky Harbor Intl

Sun 5/4

2:34 pm-3:47 pm

Nonstop1h 13m

Las Vegas Harry Reid Intl

Thu 5/8

7:05 am-8:13 am

Nonstop1h 08m

$62

PhoenixLas Vegas

PHX - LAS

PHXLAS

Phoenix Sky Harbor Intl

Sat 5/10

4:48 pm-5:53 pm

Nonstop1h 05m

Las Vegas Harry Reid Intl

Mon 5/12

7:05 am-8:13 am

Nonstop1h 08m

$65

PhoenixLas Vegas

PHX - LAS

PHXLAS

Phoenix Sky Harbor Intl

Wed 5/14

8:25 pm-9:33 pm

Nonstop1h 08m

Las Vegas Harry Reid Intl

Wed 5/21

5:56 pm-7:20 pm

Nonstop1h 24m

$80

PhoenixLas Vegas

PHX - LAS

PHXLAS

Phoenix Sky Harbor Intl

Tue 5/13

12:10 pm-6:49 pm

1 stop6h 39m

Las Vegas Harry Reid Intl

Wed 5/28

5:45 pm-10:57 pm

1 stop5h 12m

$179

PhoenixLas Vegas

PHX - LAS

PHXLAS

Phoenix Sky Harbor Intl

Mon 5/5

10:19 am-6:14 pm

1 stop7h 55m

Las Vegas Harry Reid Intl

Mon 5/12

11:48 am-8:25 pm

1 stop8h 37m

$225

PhoenixLas Vegas

PHX - LAS

PHXLAS

Phoenix Sky Harbor Intl

Thu 4/17

2:34 pm-3:47 pm

Nonstop1h 13m

$30

PhoenixLas Vegas

PHX - LAS

PHXLAS

Phoenix Sky Harbor Intl

Wed 6/4

6:20 am-7:34 am

Nonstop1h 14m

$39

PhoenixLas Vegas

PHX - LAS

PHXLAS

Phoenix Sky Harbor Intl

Mon 6/23

6:05 am-9:45 am

1 stop3h 40m

$90

PhoenixLas Vegas

PHX - LAS

PHXLAS

Phoenix Sky Harbor Intl

Fri 6/20

7:37 pm-5:49 pm

1 stop22h 12m

$105

PhoenixLas Vegas

PHX - LAS

PHXLAS

Phoenix Sky Harbor Intl

Tue 5/6

9:53 am-5:51 pm

2 stops7h 58m

$144

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 13 results

Compare providers for flights from Sky Harbor Intl to Las Vegas

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sky Harbor Intl to Las Vegas in March.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars
CheapOair	Price Accuracy1 star	Trust Score*3 stars
Kiwi.com	Price Accuracy3 stars	Trust Score*2 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars
Justfly.com	Price Accuracy3 stars	Trust Score*3 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars
JustAirTicket	Price Accuracy-	Trust 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 Sky Harbor Intl 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 Sky Harbor Intl Airport-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Las Vegas flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl 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 Sky Harbor Intl Airport-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Cheapflights partnered with top experts to bring you the best recommendations for your Phoenix Sky Harbor Intl Airport to Las Vegas trip

Airlines

Frontier

Frontier's UpFront Plus seats offer a guaranteed empty middle seat for added comfort.

Frontier's Zone 1 boarding is available with a carry-on purchase or special fare bundle.

Read more about Frontierby Marisa Garcia

Spirit Airlines

Spirit's Big Front Seats offer 11 inches more legroom, ideal for comfort.

Spirit's Zone 1 boarding includes one personal item and a paid carry-on bag.

Read more about Spirit Airlinesby Daniel Scheffler

Airports

PHX

PHX offers short security lines; expect to wait less than 10 minutes at any checkpoint, with live wait times available online for Terminal 4.

LAS

For a quick exit from LAS, rideshare pickups are in the parking garage; request your ride as you approach to minimize wait time.

Our travel experts

Marisa Garcia

Expert on Frontier

Daniel Scheffler

Expert on Spirit Airlines

Brandon Schultz

Expert on PHX

Ramsey Qubein

Expert on LAS

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

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

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

The best time to book flights from Phoenix Sky Harbor Intl Airport to Las Vegas is 69 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Las Vegas (average of $198). Flying from Phoenix Sky Harbor Intl Airport to Las Vegas in March is currently the most expensive (average of $269). 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 PHX to LAS?

A simple way to save on the total cost of your ticket is to fly from Phoenix Sky Harbor Intl Airport to Las Vegas at noon. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight in the afternoon.

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

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

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

The most flights from PHX to LAS are scheduled on a Monday (28 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Las Vegas by month

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

Temperature in Las Vegas by month

If weather is an important factor for your trip to Las Vegas, 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 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

Reviews of airlines servicing Las Vegas

Read reviews from past customers who have flown Southwest, Alaska Airlines and Delta from Phoenix to Las Vegas. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.1

Very good

4,273 reviews

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

4,273 reviews

Southwest

8.1

Very good

4,273 reviews

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

9,792 reviews

Southwest

8.1

Very good

4,273 reviews

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.

Delta

8.0

Very good

7,895 reviews

Southwest

8.1

Very good

4,273 reviews

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

8,603 reviews

Southwest

8.1

Very good

4,273 reviews

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

4,273 reviews

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

What airport do you fly into for flights to Las Vegas from Phoenix Sky Harbor Intl?
For a flight from Phoenix Sky Harbor Intl to Las Vegas, you will be flying into Harry Reid Intl. Las Vegas Harry Reid Intl (LAS) is just 6.2 mi from the center of the city. Harry Reid Intl is the only Las Vegas airport and it handles 16 inbound flights from Phoenix Sky Harbor Intl per day. 6 airlines have flights to Las Vegas Harry Reid Intl from Phoenix Sky Harbor Intl on a regular basis.
What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to Las Vegas round-trip?
Spirit Airlines, at $62, was found to be the cheapest airline from Phoenix Sky Harbor Intl Airport to Las Vegas.Alternate airlines to your destination round-trip include Frontier and Delta. Spirit Airlines is priced at 36% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Phoenix Sky Harbor Intl Airport to Las Vegas one-way?
The cheapest airlines for a one-way flight from Phoenix Sky Harbor Intl Airport to Las Vegas are Spirit Airlines ($30), Frontier ($39), and Southwest ($90).
What are the most reliable airlines from Phoenix Sky Harbor Intl Airport to Las Vegas?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Phoenix Sky Harbor Intl Airport to Las Vegas on time: British Airways (90%), American Airlines (81%), Frontier (78%).
What are the cheapest flights from Phoenix Sky Harbor Intl Airport to Las Vegas?
While on average a flight from Phoenix Sky Harbor Intl Airport to Las Vegas is generally $241, our data shows the cheapest flight currently is $29. When looking at the most popular route, (Phoenix Sky Harbor Intl - Las Vegas Harry Reid Intl), you can expect to pay $48 for that flight.
Can I find deals for flights from Sky Harbor Intl to Las Vegas that include hotel bookings?
Yes. In addition to deals on Sky Harbor Intl to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Sky Harbor Intl to Las Vegas?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sky Harbor Intl to Las Vegas.
Can I find deals for business class flights from Sky Harbor Intl to Las Vegas?
Yes. Cheapflights offers flight deals from Sky Harbor Intl 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 Sky Harbor Intl Airport to Las Vegas?
Currently, August is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Las Vegas (average of $198). Flying from Phoenix Sky Harbor Intl Airport to Las Vegas in March is currently the most expensive (average of $269). 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

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Top 6 airlines flying from Sky Harbor Intl to Las Vegas

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$37	Average$66	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$38	Average$88	FlexibilityNo cancel fee	On-time62%
CitizenPlane	Cheapest$52	Average$104	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$149	Average$287	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$151	Average$264	FlexibilityNo cancel fee	On-time63%
United Airlines	Cheapest$308	Average$888	FlexibilityNo cancel fee	On-time69%

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$30+ Cheap flights from Sky Harbor Intl (PHX) 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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Sky Harbor Intl to Las Vegas with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Las Vegas Harry Reid Intl are usually found in May or July, booked 69 days in advance, depart on a Sunday or Monday and return on a Friday

Cheap flight deals from Sky Harbor Intl to Las Vegas

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Sky Harbor Intl to Las Vegas

Cheapest flights from Sky Harbor Intl to Las VegasExplore the most affordable flight options available from Sky Harbor Intl to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 27, 2025.

Explore the most affordable flight options available from Sky Harbor Intl to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 27, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Las Vegas that are best for you.

Compare providers for flights from Sky Harbor Intl 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 Sky Harbor Intl to Las Vegas in March.

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

Cheapflights partnered with top experts to bring you the best recommendations for your Phoenix Sky Harbor Intl Airport to Las Vegas trip

Airlines

Frontier

Spirit Airlines

Airports

PHX

LAS

Our travel experts

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

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Sky Harbor Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Phoenix Sky Harbor Intl Airport to Las Vegas

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

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to Las Vegas. Price data was last updated on March 21, 2025.

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

What is the cheapest time of day to fly from PHX to LAS?

Find hourly flight availability from Sky Harbor Intl to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 27, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from Sky Harbor Intl to Las Vegas. Price data was last updated on March 23, 2025.

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

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

Reviews of airlines servicing Las Vegas

Read reviews from past customers who have flown Southwest, Alaska Airlines and Delta from Phoenix to Las Vegas. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl 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 Sky Harbor Intl?

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

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

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

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

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

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

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

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

Traveling to a place near Phoenix Sky Harbor Intl Airport?

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Alternative routes for Sky Harbor Intl to Las Vegas

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Top 6 airlines flying from Sky Harbor Intl to Las Vegas

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Cheapest flights from Sky Harbor Intl to Las Vegas
Explore the most affordable flight options available from Sky Harbor Intl to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 27, 2025.