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Cheap flights from Las Vegas to Phoenix Sky Harbor Intl Airport from C$ 41

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — PHX
28 Nov — 5 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Phoenix Sky Harbor Intl are usually found in January or November, booked 90 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

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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 29 October 2025.

Tue 9/1210:25 a.m.LAS - PHX
1 stop3h 48mAlaska Airlines
Tue 9/127:56 p.m.PHX - LAS
1 stop3h 31mAlaska Airlines
Deal found 29/10C$ 221
Tue 2/129:35 a.m.LAS - PHX
1 stop3h 30mSouthwest
Tue 2/123:35 p.m.PHX - LAS
1 stop3h 05mSouthwest
Deal found 29/10C$ 222
Thu 27/116:00 a.m.LAS - PHX
1 stop6h 26mUnited Airlines
Thu 27/118:50 p.m.PHX - LAS
1 stop4h 02mUnited Airlines
Deal found 27/10C$ 236
Thu 27/1110:50 a.m.LAS - PHX
Nonstop1h 15mSouthwest
Mon 1/126:00 p.m.PHX - LAS
Nonstop1h 10mSouthwest
Deal found 27/10C$ 243
Wed 19/1110:21 a.m.LAS - PHX
1 stop6h 46mAlaska Airlines
Sun 23/116:02 a.m.PHX - LAS
1 stop17h 28mAlaska Airlines
Deal found 27/10C$ 258
Sun 16/115:25 a.m.LAS - PHX
Nonstop1h 10mSouthwest
Wed 19/1110:55 p.m.PHX - LAS
Nonstop1h 10mSouthwest
Deal found 29/10C$ 260
Fri 21/116:35 p.m.LAS - PHX
1 stop4h 05mAlaska Airlines
Sun 23/116:02 a.m.PHX - LAS
1 stop17h 28mAlaska Airlines
Deal found 27/10C$ 270
Mon 8/125:30 a.m.LAS - PHX
Nonstop1h 10mSouthwest
Mon 15/123:45 p.m.PHX - LAS
Nonstop1h 10mSouthwest
Deal found 27/10C$ 278
Fri 21/1112:00 p.m.LAS - PHX
1 stop10h 40mAlaska Airlines
Sat 22/117:50 p.m.PHX - LAS
1 stop3h 40mAlaska Airlines
Deal found 28/10C$ 279
Fri 21/119:22 a.m.LAS - PHX
1 stop13h 18mAlaska Airlines
Mon 24/117:50 p.m.PHX - LAS
1 stop3h 40mAlaska Airlines
Deal found 29/10C$ 286

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 29 October 2025.

Round-trip from

C$ 163

One-way from

C$ 41

Popular in

August

Cheapest in

January

Average price

C$ 144

Good round-trip deal

C$ 407 or less

Good one-way deal

C$ 142 or less
Southwest
  • Southwest
  • 24/1-1/2
  • Nonstop
  • 2h 20m total
  • Las Vegas to Phoenix
Search Deals
Frontier
  • Frontier
  • 3/12
  • Nonstop
  • 1h 19m total
  • Las Vegas to Phoenix
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to Phoenix Sky Harbor Intl.
Search Deals
Price to beat on a one-way flight from Las Vegas Harry Reid Intl to Phoenix Sky Harbor Intl.
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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 629,999 searches. Data last updated 29 October 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

Sat 24/1

5:50 a.m.-8:00 a.m.

Nonstop1h 10m

Phoenix Sky Harbor Intl

Sun 1/2

10:10 p.m.-10:20 p.m.

Nonstop1h 10m

C$ 163

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Mon 9/2

5:30 a.m.-7:40 a.m.

Nonstop1h 10m

Phoenix Sky Harbor Intl

Fri 13/2

10:55 p.m.-11:05 p.m.

Nonstop1h 10m

C$ 163

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Sat 31/1

5:48 p.m.-11:31 p.m.

1 stop4h 43m

Phoenix Sky Harbor Intl

Tue 3/2

7:15 a.m.-12:23 p.m.

1 stop6h 08m

C$ 219

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Tue 2/12

9:35 a.m.-2:05 p.m.

1 stop3h 30m

Phoenix Sky Harbor Intl

Tue 2/12

3:35 p.m.-5:40 p.m.

1 stop3h 05m

C$ 222

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Tue 13/1

4:45 p.m.-9:15 p.m.

1 stop3h 30m

Phoenix Sky Harbor Intl

Tue 20/1

4:40 p.m.-7:00 p.m.

1 stop3h 20m

C$ 222

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Thu 27/11

10:50 a.m.-1:05 p.m.

Nonstop1h 15m

Phoenix Sky Harbor Intl

Mon 1/12

6:00 p.m.-6:10 p.m.

Nonstop1h 10m

C$ 243

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Sat 31/1

5:48 p.m.-11:31 p.m.

1 stop4h 43m

C$ 110

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Wed 28/1

2:51 p.m.-7:25 p.m.

1 stop3h 34m

C$ 110

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Mon 26/1

5:48 p.m.-11:31 p.m.

1 stop4h 43m

C$ 110

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Thu 19/2

5:59 p.m.-10:52 p.m.

1 stop3h 53m

C$ 110

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/10

Showing 1-10 of 16 results
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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 24 October 2025.

The price you pay for your flight from Las Vegas to Phoenix Sky Harbor Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, December is the cheapest month in which you can book a flight from Las Vegas to Phoenix Sky Harbor Intl Airport (average of C$ 48). Flying from Las Vegas to Phoenix Sky Harbor Intl Airport in August is currently the most expensive (average of C$ 109). 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 29 October 2025.

When flying from Las Vegas to Phoenix Sky Harbor Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 78% versus a flight at noon.

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 29 October 2025.
Get a feel of what it's like to fly with Frontier from Las Vegas to Phoenix Sky Harbor Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Frontier
5.8
Fair
3,124 reviews
Check prices

Entertainment

4.4

Boarding

6.1

Overall

5.8

Crew

6.7

Comfort

5.5

Food

4.6

Reviews

1 / 20
2.0
Mediocre

Shawn,Sep 2025

SAN - SFO

The flight was over booked and was unadble to get help with issue. I could not get a refund or rebooked in order to make my trip
Frontier
5.8
Fair
3,124 reviews
Frontier
5.8
Fair
3,124 reviews
Check prices

Entertainment

4.4

Boarding

6.1

Overall

5.8

Crew

6.7

Comfort

5.5

Food

4.6

Reviews

1 / 20
2.0
Mediocre

Shawn,Sep 2025

SAN - SFO

The flight was over booked and was unadble to get help with issue. I could not get a refund or rebooked in order to make my trip

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?

    For a flight from Las Vegas to Phoenix Sky Harbor Intl, you will be flying from Harry Reid Intl. Las Vegas Harry Reid Intl (LAS) is just 10.0 km from the centre of the city. Harry Reid Intl is the only Las Vegas airport and it handles 10 outbound flights to Phoenix Sky Harbor Intl per day. 1 airline has flights to Phoenix Sky Harbor Intl from Las Vegas Harry Reid Intl on a regular basis.

  • How long is the flight from Las Vegas to Phoenix Sky Harbor Intl Airport?

    Departing from Las Vegas to Phoenix Sky Harbor Intl Airport will take you 1h 10m. The distance between Las Vegas and Phoenix Sky Harbor Intl Airport is about 412 km. This flight may include one or multiple stops.

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

    According to our current data, Frontier (C$ 77), offers the cheapest pricing from Las Vegas to Phoenix Sky Harbor Intl Airport. Frontier is priced at 50% lower than the current average price of a flight leaving 3 months from now.

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

    Consider British Airways (78%), Southwest (74%) or American Airlines (73%) when booking your flight. These represent the most reliable airlines when flying from Las Vegas to Phoenix Sky Harbor Intl Airport.

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

    Looking for the cheapest flight from Las Vegas to Phoenix Sky Harbor Intl Airport? While on average our users pay C$ 282, our data indicates the cheapest price to be C$ 34. The most popular route (Las Vegas Harry Reid Intl - Phoenix Sky Harbor Intl), is priced around C$ 344.

  • 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, December is the cheapest month in which you can book a flight from Las Vegas to Phoenix Sky Harbor Intl Airport (average of C$ 48). Flying from Las Vegas to Phoenix Sky Harbor Intl Airport in August is currently the most expensive (average of C$ 109). 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

Travelling to a place near Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
Wickenburg
Litchfield Park
Peoria
Fountain Hills

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Las Vegas to Sky Harbor Intl

Discover the top airline 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 629,999 searches. Data last updated 29 October 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 77AverageC$ 145FlexibilityNo cancel feeOn-time62%
Search Frontier flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Las Vegas to Sky Harbor Intl?

Cheapflights makes it easy to find Las Vegas to Sky Harbor Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Las Vegas to Sky Harbor Intl?

Cheapflights helps you find that perfect flight to Sky Harbor Intl from Las Vegas by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Las Vegas to Sky Harbor Intl with no change fees?

Yes, we can. To see specific flights from Las Vegas to Sky Harbor Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Las Vegas to Sky Harbor Intl become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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