What are the cheapest airlines flying from Las Vegas to Phoenix round-trip?

According to our current data, Spirit Airlines ($55), Frontier ($79), and Allegiant Air ($89) offers the cheapest pricing from Las Vegas to Phoenix. These flights start at 30% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Las Vegas to Phoenix one-way?

To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $30. Allegiant Air flights start at $38 while deals on Frontier start at $39 one-way.

What are the cheapest flights from Las Vegas to Phoenix?

While on average a flight from Las Vegas to Phoenix is generally $482, our data shows the cheapest flight currently is $33. When looking at the most popular route, (Las Vegas Harry Reid Intl - Phoenix Sky Harbor Intl), you can expect to pay $50 for that flight.

What are the most reliable airlines from Las Vegas to Phoenix?

No one likes to see their flight delayed. When booking a flight from Las Vegas to Phoenix consider choosing American Airlines (89%), Spirit Airlines (89%) or Alaska Airlines (85%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Las Vegas to Phoenix?

The most popular airlines flying from Las Vegas to Phoenix are American Airlines, Frontier and Spirit Airlines. Something to consider prior to booking your flight.

What is the cheapest day to fly round-trip from Las Vegas to Phoenix?

Users have found that leaving on a Thursday can be a cost-effective option. It’s possible to save up to 155% on your flight compared to booking on days when demand is much higher.

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

Users have found that booking a flight from Las Vegas to Phoenix at least 58 days early can save you up to 50% on average compared to booking a flight this week. If booking 58 days before your flight isn’t an option for you, users have found flights from Las Vegas to Phoenix for as little as $53 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $127 for flights departing within the next 3 days.

What is the cheapest month to fly from Las Vegas to Phoenix?

Our data shows that September tends to be the cheapest month to fly to Phoenix from Las Vegas. Users have commonly found prices around $79 for the month, but tickets can be as low as $37. Due to multiple factors, prepare for potentially higher prices in December.

What airport do you fly from for flights from Las Vegas to Phoenix?

Located just 6.2 mi from the city center, Las Vegas Harry Reid Intl is the airport most travelers will use when flying to Phoenix from Las Vegas. Booking flights from Harry Reid Intl (LAS) to Phoenix should be relatively easy as there are 16 daily outbound flights to Phoenix from 4 different airlines.

Can I find deals for flights from Las Vegas to Phoenix that include hotel bookings?

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

How can I find direct flights from Las Vegas to Phoenix?

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

Can I find deals for business class flights from Las Vegas to Phoenix?

Yes. Cheapflights offers flight deals from Las Vegas to Phoenix 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 Las Vegas to Phoenix

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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”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Phoenix 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 Phoenix

Round-trip from	$55 (FlightHub)
One-way from	$30 (FlightHub)
Popular in	December
Cheapest in	September
Average price	$96

From Las Vegas Harry Reid Intl to Phoenix

Search Deals

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

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($7 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($2 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

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Find flight deals from Las Vegas to Phoenix

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

Thu 4/2412:12 pmLAS - PHX

Nonstop1h 16mSpirit Airlines

Thu 5/12:34 pmPHX - LAS

Nonstop1h 13mSpirit Airlines

Deal found 3/27

$55

Mon 4/1412:12 pmLAS - PHX

Nonstop1h 16mMultiple Airlines

Wed 4/167:43 pmPHX - LAS

Nonstop1h 11mMultiple Airlines

Deal found 3/27

$65

Thu 5/221:30 pmLAS - AZA

Nonstop1h 20mAllegiant Air

Sun 5/2510:24 pmAZA - LAS

Nonstop1h 12mAllegiant Air

Deal found 3/25

$76

Fri 4/45:30 amLAS - PHX

Nonstop1h 16mFrontier

Sun 4/610:00 pmPHX - LAS

Nonstop1h 13mFrontier

Deal found 3/26

$79

Thu 4/176:50 amLAS - AZA

1 stop8h 08mMultiple Airlines

Thu 5/154:57 pmAZA - LAS

Nonstop1h 12mMultiple Airlines

Deal found 3/25

$122

Wed 4/234:52 pmLAS - PHX

Nonstop1h 20mAmerican Airlines

Wed 4/239:30 pmPHX - LAS

Nonstop1h 08mAmerican Airlines

Deal found 3/26

$174

Sat 4/264:35 pmLAS - PHX

1 stop4h 20mSouthwest

Sun 4/277:15 amPHX - LAS

1 stop3h 25mSouthwest

Deal found 3/26

$229

Sun 3/3011:59 pmLAS - AZA

1 stop17h 50mSun Country Air

Fri 4/46:45 pmAZA - LAS

1 stop14h 27mSun Country Air

Deal found 3/25

$633

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

Fri 5/212:12 pmLAS - PHX

Nonstop1h 16mSpirit Airlines

Mon 5/52:34 pmPHX - LAS

Nonstop1h 13mSpirit Airlines

Deal found 3/27

$55

Thu 4/2412:12 pmLAS - PHX

Nonstop1h 16mMultiple Airlines

Sat 4/2610:29 pmPHX - LAS

Nonstop1h 13mMultiple Airlines

Deal found 3/26

$65

Fri 4/45:30 amLAS - PHX

Nonstop1h 16mFrontier

Sun 4/610:00 pmPHX - LAS

Nonstop1h 13mFrontier

Deal found 3/26

$79

Thu 5/291:30 pmLAS - AZA

Nonstop1h 21mAllegiant Air

Thu 6/510:27 pmAZA - LAS

Nonstop1h 11mAllegiant Air

Deal found 3/26

$89

Wed 4/234:52 pmLAS - PHX

Nonstop1h 20mAmerican Airlines

Wed 4/239:30 pmPHX - LAS

Nonstop1h 08mAmerican Airlines

Deal found 3/26

$174

Fri 5/304:45 pmLAS - PHX

1 stop3h 35mSouthwest

Mon 6/27:50 amPHX - LAS

1 stop3h 35mSouthwest

Deal found 3/26

$179

Wed 6/42:22 pmLAS - AZA

1 stop22h 52mMultiple Airlines

Sun 6/810:27 pmAZA - LAS

Nonstop1h 11mMultiple Airlines

Deal found 3/26

$143

Fri 5/97:12 pmLAS - PHX

2 stops20h 37mAlaska Airlines

Sun 5/119:00 amPHX - LAS

1 stop9h 19mAlaska Airlines

Deal found 3/26

$287

Mon 3/319:12 amLAS - AZA

1 stop8h 37mSun Country Air

Fri 4/46:45 pmAZA - LAS

1 stop14h 27mSun Country Air

Deal found 3/26

$635

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

Sun 3/3011:59 pmLAS - AZA

1 stop17h 50mSun Country Air

Fri 4/46:45 pmAZA - LAS

1 stop14h 27mSun Country Air

Deal found 3/25

$633

Thu 4/39:40 amLAS - PHX

Nonstop1h 13mSpirit Airlines

Thu 4/172:34 pmPHX - LAS

Nonstop1h 13mSpirit Airlines

Deal found 3/27

$56

Thu 4/36:35 pmLAS - PHX

Nonstop1h 15mSouthwest

Mon 4/76:00 amPHX - LAS

Nonstop1h 15mSouthwest

Deal found 3/26

$439

Thu 4/33:18 pmLAS - PHX

2 stops21h 34mBreeze Airways

Mon 4/71:37 pmPHX - LAS

1 stop21h 58mBreeze Airways

Deal found 3/26

$978

Fri 4/45:30 amLAS - PHX

Nonstop1h 16mMultiple Airlines

Sat 4/54:02 pmPHX - LAS

Nonstop1h 13mMultiple Airlines

Deal found 3/25

$64

Fri 4/45:30 amLAS - PHX

Nonstop1h 16mFrontier

Sun 4/610:00 pmPHX - LAS

Nonstop1h 13mFrontier

Deal found 3/26

$79

Fri 4/44:52 pmLAS - AZA

1 stop17h 15mAllegiant Air

Sat 4/55:39 pmAZA - LAS

Nonstop1h 11mAllegiant Air

Deal found 3/25

$163

Sat 4/58:35 amLAS - AZA

Nonstop1h 19mMultiple Airlines

Wed 4/99:29 amAZA - LAS

2 stops30h 58mMultiple Airlines

Deal found 3/25

$214

Sat 4/512:29 pmLAS - PHX

Nonstop1h 19mAmerican Airlines

Mon 4/72:54 pmPHX - LAS

Nonstop1h 06mAmerican Airlines

Deal found 3/26

$440

Sat 4/54:10 pmLAS - PHX

1 stop4h 52mUnited Airlines

Mon 4/76:00 amPHX - LAS

1 stop3h 36mUnited Airlines

Deal found 3/26

$459

Sat 4/59:21 pmLAS - PHX

1 stop20h 45mAlaska Airlines

Wed 4/95:15 amPHX - LAS

2 stops11h 24mAlaska Airlines

Deal found 3/25

$479

Wed 4/99:21 pmLAS - PHX

1 stop20h 45mAlaska Airlines

Wed 4/1610:07 amPHX - LAS

2 stops10h 19mAlaska Airlines

Deal found 3/26

$334

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

Fri 4/1112:12 pmLAS - PHX

Nonstop1h 16mSpirit Airlines

Deal found 3/26

$30

Sat 4/58:35 amLAS - AZA

Nonstop1h 19mAllegiant Air

Deal found 3/26

$38

Tue 4/228:06 pmLAS - PHX

Nonstop1h 18mFrontier

Deal found 3/26

$39

Wed 5/142:22 pmLAS - AZA

1 stop22h 56mMultiple Airlines

Deal found 3/25

$68

Thu 5/14:52 pmLAS - PHX

1 stop25h 31mMultiple Airlines

Deal found 3/27

$79

Fri 5/306:35 pmLAS - PHX

1 stop3h 20mSouthwest

Deal found 3/26

$90

Mon 4/286:00 amLAS - PHX

1 stop3h 54mUnited Airlines

Deal found 3/25

$109

Fri 4/259:55 amLAS - PHX

Nonstop1h 19mAmerican Airlines

Deal found 3/26

$135

Sat 5/36:43 pmLAS - AZA

1 stop21h 17mSun Country Air

Deal found 3/26

$144

Tue 5/277:05 amLAS - PHX

2 stops13h 55mAlaska Airlines

Deal found 3/26

$167

Mon 4/75:35 pmLAS - PHX

1 stop5h 51mDelta

Deal found 3/26

$275

Cheapflights Fare Finder

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

Thu 4/24

12:12 pm-1:28 pm

Nonstop1h 16m

Phoenix Sky Harbor Intl

Thu 5/1

2:34 pm-3:47 pm

Nonstop1h 13m

$55

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Mon 4/14

12:12 pm-1:28 pm

Nonstop1h 16m

Phoenix Sky Harbor Intl

Wed 4/16

7:43 pm-8:54 pm

Nonstop1h 11m

$65

Las VegasPhoenix

LAS - AZA

LASAZA

Las Vegas Harry Reid Intl

Thu 5/22

1:30 pm-2:50 pm

Nonstop1h 20m

Phoenix-Mesa Gateway

Sun 5/25

10:24 pm-11:36 pm

Nonstop1h 12m

$76

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Wed 4/9

9:49 pm-11:08 pm

Nonstop1h 19m

Phoenix Sky Harbor Intl

Wed 4/16

7:43 pm-8:54 pm

Nonstop1h 11m

$79

Las VegasPhoenix

LAS - AZA

LASAZA

Las Vegas Harry Reid Intl

Thu 4/17

6:50 am-2:58 pm

1 stop8h 08m

Phoenix-Mesa Gateway

Thu 5/15

4:57 pm-6:09 pm

Nonstop1h 12m

$122

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

9:30 pm-10:38 pm

Nonstop1h 08m

$174

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Fri 5/30

4:45 pm-8:20 pm

1 stop3h 35m

Phoenix Sky Harbor Intl

Mon 6/2

7:50 am-11:25 am

1 stop3h 35m

$179

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Fri 5/9

7:12 pm-3:49 pm

2 stops20h 37m

Phoenix Sky Harbor Intl

Sun 5/11

9:00 am-6:19 pm

1 stop9h 19m

$287

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Fri 5/2

12:12 pm-1:28 pm

Nonstop1h 16m

$30

Las VegasPhoenix

LAS - AZA

LASAZA

Las Vegas Harry Reid Intl

Thu 5/15

8:05 am-9:25 am

Nonstop1h 20m

$38

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 19 results

The best insider tips for Las Vegas to Phoenix flights

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

Airlines

Frontier

Frontier offers extra comfort seats with 32” separation in the second row for a fee.

Consider early check-in to secure your place, as Frontier often overbooks flights.

Read more about Frontierby Marisa Garcia

Southwest

Enjoy free snacks and non-alcoholic drinks on board, enhancing your short flight experience.

Benefit from two free checked bags, including oversized items like skis or golf clubs.

Read more about Southwestby Marisa Garcia

Airports

LAS

Experience self-service TSA screening at LAS, simplifying security with video instructions for a smoother departure process.

PHX

For quick access to downtown, take the PHX Sky Train to 44th Street Station, then light rail or Route 1 bus.

Our travel experts

Marisa Garcia

Expert on Frontier and Southwest

Brandon Schultz

Expert on PHX

Ramsey Qubein

Expert on LAS

Best time to book a flight from Las Vegas to Phoenix

Have a flexible travel schedule? Discover the best time to fly to Phoenix 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

How far ahead should I book a flight from Las Vegas to Phoenix?

The best time to book flights from Las Vegas to Phoenix is 64 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 Las Vegas to Phoenix?

Currently, January is the cheapest month in which you can book a flight from Las Vegas to Phoenix (average of $258). Flying from Las Vegas to Phoenix 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?

It’s optimal to fly from Las Vegas to Phoenix in the evening. By choosing this option you can save up to 51% 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?

Travelers seeking maximum savings on their Las Vegas to Phoenix 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

The most flights from LAS to PH1 are scheduled on a Tuesday (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 Phoenix by month

In terms of precipitation, rainfall in Phoenix 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 when rainfall is around 0.0 in.

Temperature in Phoenix by month

If weather is an important factor for your trip to Phoenix, 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 Phoenix

To help decide which airline to fly from Las Vegas to Phoenix, see what other customers have to say about Southwest, Alaska Airlines and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of 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

9,795 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.

Allegiant Air

7.3

Good

731 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 from for flights from Las Vegas to Phoenix?
Located just 6.2 mi from the city center, Las Vegas Harry Reid Intl is the airport most travelers will use when flying to Phoenix from Las Vegas. Booking flights from Harry Reid Intl (LAS) to Phoenix should be relatively easy as there are 16 daily outbound flights to Phoenix from 4 different airlines.
What are the cheapest airlines flying from Las Vegas to Phoenix round-trip?
According to our current data, Spirit Airlines ($55), Frontier ($79), and Allegiant Air ($89) offers the cheapest pricing from Las Vegas to Phoenix. These flights start at 30% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Las Vegas to Phoenix one-way?
To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $30. Allegiant Air flights start at $38 while deals on Frontier start at $39 one-way.
What are the most reliable airlines from Las Vegas to Phoenix?
No one likes to see their flight delayed. When booking a flight from Las Vegas to Phoenix consider choosing American Airlines (89%), Spirit Airlines (89%) or Alaska Airlines (85%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Las Vegas to Phoenix?
While on average a flight from Las Vegas to Phoenix is generally $482, our data shows the cheapest flight currently is $33. When looking at the most popular route, (Las Vegas Harry Reid Intl - Phoenix Sky Harbor Intl), you can expect to pay $50 for that flight.
Can I find deals for flights from Las Vegas to Phoenix that include hotel bookings?
Yes. In addition to deals on Las Vegas to Phoenix flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Las Vegas to Phoenix?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Phoenix.
Can I find deals for business class flights from Las Vegas to Phoenix?
Yes. Cheapflights offers flight deals from Las Vegas to Phoenix 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?
Currently, January is the cheapest month in which you can book a flight from Las Vegas to Phoenix (average of $258). Flying from Las Vegas to Phoenix 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Las Vegas to Phoenix

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Top 4 airlines flying from Las Vegas to Phoenix

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$36	Average$82	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$37	Average$63	FlexibilityNo cancel fee	On-time65%
American Airlines	Cheapest$130	Average$280	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$143	Average$274	FlexibilityNo cancel fee	On-time63%

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$30+ Cheap flights from Las Vegas (LAS) to Phoenix

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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Las Vegas to Phoenix with Cheapflights

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Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Phoenix 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 Phoenix

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Las Vegas to Phoenix

Cheapest flights from Las Vegas to PhoenixExplore the most affordable flight options available from Las Vegas to Phoenix. 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 Las Vegas to Phoenix. 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 Las Vegas to Phoenix that are best for you.

The best insider tips for Las Vegas to Phoenix flights

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

Airlines

Frontier

Southwest

Airports

LAS

PHX

Our travel experts

Best time to book a flight from Las Vegas to Phoenix

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

Cheapflights Insights

Everything you need to know about your flight from Las Vegas to Phoenix

How far ahead should I book a flight from Las Vegas to Phoenix?

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

What is the cheapest month to book a flight from Las Vegas to Phoenix?

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

Find hourly flight availability from Las Vegas to Phoenix. 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 Las Vegas to Phoenix?

Use this chart to determine the cheapest time to fly round-trip from Las Vegas to Phoenix. Price data was last updated on December 16, 2024.

Weekly flight availability from Las Vegas to Phoenix

Explore weekly flight availability from Las Vegas to Phoenix. 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 27, 2025.

Rainfall in Phoenix by month

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

Temperature in Phoenix by month

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

Reviews of airlines servicing Phoenix

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Phoenix. 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?

What are the cheapest airlines flying from Las Vegas to Phoenix round-trip?

What are the cheapest airlines to fly from Las Vegas to Phoenix one-way?

What are the most reliable airlines from Las Vegas to Phoenix?

What are the cheapest flights from Las Vegas to Phoenix?

Can I find deals for flights from Las Vegas to Phoenix that include hotel bookings?

How can I find direct flights from Las Vegas to Phoenix?

Can I find deals for business class flights from Las Vegas to Phoenix?

What is the cheapest month to book a flight from Las Vegas to Phoenix?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Las Vegas to Phoenix

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Las Vegas to Phoenix

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