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Cheap flights from Las Vegas to Phoenix Sky Harbor Intl Airport from C$ 83

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 26/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — PHX
11 Oct — 18 Oct1
1 adult
1 adult, Economy

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

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 11 September 2025.

Round-trip from

C$ 179

One-way from

C$ 83

Popular in

June

Cheapest in

October

Average price

C$ 108

Good one-way deal

C$ 162 or less
Southwest
  • Southwest
  • 18/11-18/11
  • Nonstop
  • 2h 20m total
  • Las Vegas to Phoenix
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Frontier
  • Frontier
  • 26/10
  • Nonstop
  • 1h 17m total
  • Las Vegas to Phoenix
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 35 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 7 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 11 September 2025.

Tue 18/115:30 a.m.LAS - PHX
Nonstop1h 10mSouthwest
Tue 18/111:35 p.m.PHX - LAS
Nonstop1h 10mSouthwest
Deal found 10/9C$ 179
Tue 7/105:05 p.m.LAS - PHX
Nonstop1h 15mSouthwest
Tue 14/103:45 p.m.PHX - LAS
Nonstop1h 10mSouthwest
Deal found 9/9C$ 191
Tue 18/116:00 a.m.LAS - PHX
1 stop5h 32mDelta
Tue 18/115:30 p.m.PHX - LAS
1 stop6h 49mDelta
Deal found 10/9C$ 218
Tue 14/105:50 p.m.LAS - PHX
1 stop5h 23mDelta
Tue 21/1012:11 p.m.PHX - LAS
1 stop4h 06mDelta
Deal found 11/9C$ 220
Mon 6/107:00 p.m.LAS - PHX
1 stop4h 13mDelta
Wed 15/104:40 p.m.PHX - LAS
1 stop3h 33mDelta
Deal found 10/9C$ 222
Sat 18/1012:40 p.m.LAS - PHX
1 stop9h 59mAlaska Airlines
Sun 19/106:00 a.m.PHX - LAS
1 stop4h 30mAlaska Airlines
Deal found 10/9C$ 224
Fri 10/107:08 p.m.LAS - PHX
1 stop3h 31mHawaiian Airlines
Sun 19/106:00 a.m.PHX - LAS
1 stop4h 30mHawaiian Airlines
Deal found 11/9C$ 231
Tue 30/910:17 a.m.LAS - PHX
1 stop5h 13mHawaiian Airlines
Tue 7/106:00 a.m.PHX - LAS
1 stop4h 47mHawaiian Airlines
Deal found 11/9C$ 234
Sat 18/1010:00 a.m.LAS - PHX
Nonstop1h 25mSouthwest
Sun 19/1010:20 p.m.PHX - LAS
Nonstop1h 05mSouthwest
Deal found 11/9C$ 240
Sat 11/107:00 a.m.LAS - PHX
1 stop8h 17mAlaska Airlines
Sun 12/106:00 a.m.PHX - LAS
1 stop17h 27mAlaska Airlines
Deal found 9/9C$ 249

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 11 September 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

Tue 18/11

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

Nonstop1h 10m

Phoenix Sky Harbor Intl

Tue 18/11

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

1 stop3h 05m

C$ 212

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Sat 18/10

5:50 p.m.-11:13 p.m.

1 stop5h 23m

Phoenix Sky Harbor Intl

Tue 21/10

10:05 a.m.-4:17 p.m.

1 stop6h 12m

C$ 220

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Sat 18/10

12:40 p.m.-10:39 p.m.

1 stop9h 59m

Phoenix Sky Harbor Intl

Sun 19/10

6:00 a.m.-10:30 a.m.

1 stop4h 30m

C$ 224

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Wed 15/10

7:00 a.m.-3:17 p.m.

1 stop8h 17m

Phoenix Sky Harbor Intl

Sun 19/10

6:00 a.m.-7:34 p.m.

1 stop13h 34m

C$ 224

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Thu 9/10

7:08 p.m.-10:39 p.m.

1 stop3h 31m

Phoenix Sky Harbor Intl

Sun 12/10

6:00 a.m.-10:30 a.m.

1 stop4h 30m

C$ 231

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Fri 10/10

7:08 p.m.-10:39 p.m.

1 stop3h 31m

Phoenix Sky Harbor Intl

Sun 12/10

6:00 a.m.-10:30 a.m.

1 stop4h 30m

C$ 231

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Sat 18/10

10:00 a.m.-11:25 a.m.

Nonstop1h 25m

Phoenix Sky Harbor Intl

Sun 19/10

10:20 p.m.-11:25 p.m.

Nonstop1h 05m

C$ 240

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Sat 11/10

7:00 a.m.-3:17 p.m.

1 stop8h 17m

Phoenix Sky Harbor Intl

Sun 12/10

6:00 a.m.-11:27 p.m.

1 stop17h 27m

C$ 249

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Thu 9/10

10:46 a.m.-2:45 p.m.

1 stop3h 59m

Phoenix Sky Harbor Intl

Thu 16/10

6:00 a.m.-9:37 a.m.

1 stop3h 37m

C$ 252

Las VegasPhoenix

LAS - PHX

LASPHX

Las Vegas Harry Reid Intl

Tue 7/10

7:00 a.m.-3:17 p.m.

2 stops8h 17m

Phoenix Sky Harbor Intl

Wed 15/10

6:00 a.m.-10:30 a.m.

1 stop4h 30m

C$ 258

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/9

Showing 1-10 of 22 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 29 August 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, September is the cheapest month in which you can book a flight from Las Vegas to Phoenix Sky Harbor Intl Airport (average of C$ 247). Flying from Las Vegas to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of C$ 316). 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 11 September 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 at noon, which can drop the price by up to 39% versus a flight in the morning.

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 11 September 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
3,177 reviews
Check prices

Entertainment

4.4

Food

4.7

Overall

5.8

Comfort

5.5

Boarding

6.1

Crew

6.7

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

MCO - DFW

Frontier likes to promote themselves as being a cheap airline to fly, but in the end, that’s laughable. Only AFTER I booked through you, and then had to go to their site to choose my seats and baggage, did I find they charged a $75 “Passenger” fee. No explanation on what that was even for. Then for them to charge $5 for sodas, and who knows what for any small snack, is just insulting.
Frontier
5.8
Fair
3,177 reviews
Frontier
5.8
Fair
3,177 reviews
Check prices

Entertainment

4.4

Food

4.7

Overall

5.8

Comfort

5.5

Boarding

6.1

Crew

6.7

Reviews

1 / 20
6.0
Good

Anonymous,Aug 2025

MCO - DFW

Frontier likes to promote themselves as being a cheap airline to fly, but in the end, that’s laughable. Only AFTER I booked through you, and then had to go to their site to choose my seats and baggage, did I find they charged a $75 “Passenger” fee. No explanation on what that was even for. Then for them to charge $5 for sodas, and who knows what for any small snack, is just insulting.

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 14 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$ 76), offers the cheapest pricing from Las Vegas to Phoenix Sky Harbor Intl Airport. Frontier is priced at 44% lower than the current average price of a flight leaving 3 months from now.

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

    One-way options have recently been found by users for as low as C$ 97 on Southwest. Other airlines that offer cheap prices include Delta from C$ 109 and Hawaiian Airlines from C$ 109 one-way.

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

    Consider Envoy Air (100%), Spirit Airlines (100%) or Alaska Airlines (88%) 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$ 162, our data indicates the cheapest price to be C$ 95. The most popular route (Las Vegas Harry Reid Intl - Phoenix Sky Harbor Intl), is priced around C$ 169.

  • 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, September is the cheapest month in which you can book a flight from Las Vegas to Phoenix Sky Harbor Intl Airport (average of C$ 247). Flying from Las Vegas to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of C$ 316). 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 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 76AverageC$ 125FlexibilityNo 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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