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Cheap flights from Las Vegas to Phoenix Sky Harbor Intl Airport from C$ 69

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 13/8. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — PHX
22 Aug — 29 Aug1
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 December or January, booked 54 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Las Vegas to Sky Harbor Intl

Enter your travel dates to find the best prices.

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 23 July 2026.

Thu 13/87:40 p.m.
LAS
-
PHX
Nonstop1h 15m
Southwest
Mon 17/86:10 p.m.
PHX
-
LAS
Nonstop1h 10m
Southwest
Deal found 23/7C$ 137
Sat 5/93:40 p.m.
LAS
-
PHX
1 stop4h 20m
Southwest
Sat 5/99:50 p.m.
PHX
-
LAS
Nonstop1h 05m
Southwest
Deal found 22/7C$ 151
Wed 19/87:00 a.m.
LAS
-
PHX
1 stop4h 31m
Multiple Airlines
Thu 20/810:30 p.m.
PHX
-
LAS
Nonstop1h 13m
Multiple Airlines
Deal found 21/7C$ 156
Tue 6/106:20 a.m.
LAS
-
PHX
1 stop3h 45m
Southwest
Tue 6/1012:35 p.m.
PHX
-
LAS
1 stop2h 55m
Southwest
Deal found 22/7C$ 158
Sat 5/910:40 a.m.
LAS
-
PHX
1 stop4h 15m
Southwest
Mon 7/95:35 p.m.
PHX
-
LAS
1 stop3h 30m
Southwest
Deal found 22/7C$ 165
Sat 5/99:50 a.m.
LAS
-
PHX
1 stop5h 32m
Delta
Sun 6/94:02 p.m.
PHX
-
LAS
1 stop5h 06m
Delta
Deal found 20/7C$ 221
Wed 12/86:35 a.m.
LAS
-
PHX
1 stop3h 24m
Delta
Wed 19/84:02 p.m.
PHX
-
LAS
1 stop5h 06m
Delta
Deal found 22/7C$ 235
Thu 17/98:45 a.m.
LAS
-
PHX
1 stop5h 48m
Alaska Airlines
Sat 19/912:13 p.m.
PHX
-
LAS
1 stop6h 14m
Alaska Airlines
Deal found 23/7C$ 258
Thu 3/910:23 a.m.
LAS
-
PHX
1 stop11h 59m
Alaska Airlines
Sun 6/97:49 p.m.
PHX
-
LAS
1 stop16h 15m
Alaska Airlines
Deal found 22/7C$ 272
Tue 18/88:40 a.m.
LAS
-
PHX
Nonstop1h 15m
Southwest
Tue 18/87:55 p.m.
PHX
-
LAS
Nonstop1h 10m
Southwest
Deal found 18/7C$ 275

Find 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 23 July 2026.

Round-trip from

C$ 137

One-way from

C$ 69

Popular in

May

Cheapest in

December

Average price

C$ 237
Southwest
  • Southwest
  • 13/8-17/8
  • Nonstop
  • 2h 25m total
  • Las Vegas to Phoenix
Search Deals
Southwest
  • Southwest
  • 18/8
  • Nonstop
  • 1h 25m total
  • Las Vegas to Phoenix
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 79 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 23 July 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Thu 13/8

7:40 p.m.-8:55 p.m.

Nonstop1h 15m

Phoenix Sky Harbor Intl

Mon 17/8

6:10 p.m.-7:20 p.m.

Nonstop1h 10m

C$ 137

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Sat 5/9

3:40 p.m.-8:00 p.m.

1 stop4h 20m

Phoenix Sky Harbor Intl

Sat 5/9

9:50 p.m.-10:55 p.m.

Nonstop1h 05m

C$ 151

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Sat 5/9

7:40 a.m.-11:30 a.m.

1 stop3h 50m

Phoenix Sky Harbor Intl

Sat 12/9

3:00 p.m.-6:20 p.m.

1 stop3h 20m

C$ 165

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Sat 5/9

9:50 a.m.-3:22 p.m.

1 stop5h 32m

Phoenix Sky Harbor Intl

Sun 6/9

4:02 p.m.-9:08 p.m.

1 stop5h 06m

C$ 235

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Wed 19/8

6:35 a.m.-11:35 a.m.

1 stop5h 00m

Phoenix Sky Harbor Intl

Thu 20/8

12:15 p.m.-4:20 p.m.

1 stop4h 05m

C$ 235

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Wed 12/8

1:35 p.m.-3:00 p.m.

Nonstop1h 25m

Phoenix Sky Harbor Intl

Thu 13/8

9:50 p.m.-10:55 p.m.

Nonstop1h 05m

C$ 275

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Tue 15/12

5:40 p.m.-7:55 p.m.

Nonstop1h 15m

Phoenix Sky Harbor Intl

Thu 17/12

5:15 p.m.-5:25 p.m.

Nonstop1h 10m

C$ 275

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Tue 15/12

7:30 p.m.-1:04 a.m.

1 stop4h 34m

Phoenix Sky Harbor Intl

Thu 17/12

7:49 p.m.-10:37 p.m.

1 stop3h 48m

C$ 296

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Fri 18/9

8:45 a.m.-11:55 a.m.

1 stop3h 10m

Phoenix Sky Harbor Intl

Mon 21/9

11:25 a.m.-2:40 p.m.

1 stop3h 15m

C$ 299

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Wed 26/8

12:45 p.m.-4:55 p.m.

1 stop4h 10m

Phoenix Sky Harbor Intl

Sat 29/8

12:55 p.m.-4:55 p.m.

1 stop4h 00m

C$ 303

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/7

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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?

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 53 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$ 161). Flying from Las Vegas to Phoenix Sky Harbor Intl Airport in May is currently the most expensive (average of C$ 307). 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 23 July 2026.

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 82% versus a flight in the morning.

How much does it cost to fly round-trip from Las Vegas to Phoenix Sky Harbor Intl Airport?

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 23 July 2026.
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
5.6
Fair
2,770 reviews
Check prices

Overall

5.6

Comfort

5.4

Crew

6.6

Entertainment

4.3

Boarding

5.9

Food

4.5

Reviews

1 / 20
4.0
Okay

N,Nov 2025

LAS - PHX

The flight attendants were extremely unfriendly, no in flight wifi for purchase, and seats were uncomfortable
Frontier
5.6
Fair
2,770 reviews
Frontier
5.6
Fair
2,770 reviews
Check prices

Overall

5.6

Comfort

5.4

Crew

6.6

Entertainment

4.3

Boarding

5.9

Food

4.5

Reviews

1 / 20
4.0
Okay

N,Nov 2025

LAS - PHX

The flight attendants were extremely unfriendly, no in flight wifi for purchase, and seats were uncomfortable

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 21 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 15m. 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$ 76), offers the cheapest pricing from Las Vegas to Phoenix Sky Harbor Intl Airport. Frontier is priced at 66% 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 Envoy Air (100%), Alaska Airlines (76%) or American Airlines (71%) when booking your flight. These represent the most reliable airlines when flying from Las Vegas to Phoenix Sky Harbor Intl Airport.

  • 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$ 161). Flying from Las Vegas to Phoenix Sky Harbor Intl Airport in May is currently the most expensive (average of C$ 307). 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
Chandler
Wickenburg
Goodyear
Litchfield Park
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 23 July 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 76AverageC$ 178FlexibilityNo 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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