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Cheap flights from Phoenix Sky Harbor Intl Airport to Las Vegas from C$ 90

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 19/1. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — LAS
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Las Vegas Harry Reid Intl are usually found in October or November, booked 65 days in advance, depart on a Wednesday or Sunday and return on a Tuesday

Cheap flight deals from Sky Harbor Intl to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Las Vegas (LAS). 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$ 90

Popular in

December

Cheapest in

October

Average price

C$ 150

Good one-way deal

C$ 28 or less
Southwest
  • Southwest
  • 11/10-18/10
  • Nonstop
  • 2h 25m total
  • Phoenix to Las Vegas
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Southwest
  • Southwest
  • 11/10
  • Nonstop
  • 1h 05m total
  • Phoenix to Las Vegas
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 0 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 6 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 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 11 September 2025.

Sat 11/1010:20 p.m.PHX - LAS
Nonstop1h 05mSouthwest
Sat 18/1011:40 a.m.LAS - PHX
Nonstop1h 20mSouthwest
Deal found 11/9C$ 179
Tue 7/1012:35 p.m.PHX - LAS
Nonstop1h 15mSouthwest
Tue 14/1012:00 p.m.LAS - PHX
Nonstop1h 15mSouthwest
Deal found 9/9C$ 191
Sat 11/1010:20 p.m.PHX - LAS
Nonstop1h 05mSouthwest
Mon 13/1010:05 p.m.LAS - PHX
Nonstop1h 15mSouthwest
Deal found 11/9C$ 198
Mon 6/105:15 p.m.PHX - LAS
Nonstop1h 10mSouthwest
Thu 9/106:15 a.m.LAS - PHX
Nonstop1h 20mSouthwest
Deal found 11/9C$ 218
Wed 15/104:40 p.m.PHX - LAS
1 stop6h 42mDelta
Thu 16/105:50 p.m.LAS - PHX
1 stop5h 23mDelta
Deal found 10/9C$ 219
Tue 14/104:40 p.m.PHX - LAS
1 stop3h 33mDelta
Thu 16/105:50 p.m.LAS - PHX
1 stop5h 23mDelta
Deal found 11/9C$ 220
Tue 30/96:15 a.m.PHX - LAS
1 stop6h 14mDelta
Mon 6/107:00 p.m.LAS - PHX
1 stop4h 13mDelta
Deal found 9/9C$ 222
Fri 31/104:40 p.m.PHX - LAS
1 stop6h 42mDelta
Fri 7/115:50 p.m.LAS - PHX
1 stop5h 08mDelta
Deal found 10/9C$ 223
Sat 11/104:17 p.m.PHX - LAS
1 stop18h 13mAlaska Airlines
Sat 18/106:51 p.m.LAS - PHX
1 stop3h 48mAlaska Airlines
Deal found 11/9C$ 224
Fri 3/108:19 p.m.PHX - LAS
1 stop3h 56mUnited Airlines
Sat 4/1010:46 a.m.LAS - PHX
1 stop3h 59mUnited Airlines
Deal found 10/9C$ 226
Mon 13/104:17 p.m.PHX - LAS
1 stop18h 13mAlaska Airlines
Thu 16/104:49 p.m.LAS - PHX
1 stop5h 50mAlaska Airlines
Deal found 10/9C$ 229
Tue 2/125:30 p.m.PHX - LAS
1 stop16h 18mDelta
Wed 3/121:59 p.m.LAS - PHX
1 stop9h 32mDelta
Deal found 11/9C$ 231

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl to Las Vegas 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 Phoenix Sky Harbor Intl Airport to Las Vegas that are best for you.

Fly from

Sky Harbor Intl

Fly to

Las Vegas

Route

Depart

Return

Price

PhoenixLas Vegas

PHX - LAS

PHXLAS

Phoenix Sky Harbor Intl

Tue 7/10

12:35 p.m.-1:50 p.m.

Nonstop1h 15m

Las Vegas Harry Reid Intl

Tue 14/10

12:00 p.m.-1:15 p.m.

Nonstop1h 15m

C$ 191

PhoenixLas Vegas

PHX - LAS

PHXLAS

Phoenix Sky Harbor Intl

Sat 11/10

5:20 p.m.-6:30 p.m.

Nonstop1h 10m

Las Vegas Harry Reid Intl

Mon 13/10

10:05 p.m.-11:20 p.m.

Nonstop1h 15m

C$ 198

PhoenixLas Vegas

PHX - LAS

PHXLAS

Phoenix Sky Harbor Intl

Tue 30/9

4:11 p.m.-8:28 p.m.

1 stop4h 17m

Las Vegas Harry Reid Intl

Fri 10/10

7:00 p.m.-11:13 p.m.

1 stop4h 13m

C$ 219

PhoenixLas Vegas

PHX - LAS

PHXLAS

Phoenix Sky Harbor Intl

Wed 15/10

4:40 p.m.-11:22 p.m.

1 stop6h 42m

Las Vegas Harry Reid Intl

Fri 17/10

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

1 stop5h 23m

C$ 219

PhoenixLas Vegas

PHX - LAS

PHXLAS

Phoenix Sky Harbor Intl

Tue 14/10

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

1 stop6h 12m

Las Vegas Harry Reid Intl

Fri 17/10

7:00 p.m.-11:13 p.m.

1 stop4h 13m

C$ 220

PhoenixLas Vegas

PHX - LAS

PHXLAS

Phoenix Sky Harbor Intl

Tue 30/9

6:15 a.m.-12:29 p.m.

1 stop6h 14m

Las Vegas Harry Reid Intl

Mon 6/10

7:00 p.m.-11:13 p.m.

1 stop4h 13m

C$ 222

PhoenixLas Vegas

PHX - LAS

PHXLAS

Phoenix Sky Harbor Intl

Sun 19/10

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

1 stop4h 30m

Las Vegas Harry Reid Intl

Sat 25/10

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

1 stop9h 59m

C$ 224

PhoenixLas Vegas

PHX - LAS

PHXLAS

Phoenix Sky Harbor Intl

Mon 13/10

4:17 p.m.-10:30 a.m.

1 stop18h 13m

Las Vegas Harry Reid Intl

Thu 16/10

4:49 p.m.-10:39 p.m.

1 stop5h 50m

C$ 229

PhoenixLas Vegas

PHX - LAS

PHXLAS

Phoenix Sky Harbor Intl

Thu 23/10

10:41 a.m.-4:14 p.m.

1 stop5h 33m

Las Vegas Harry Reid Intl

Sun 26/10

6:00 a.m.-12:19 p.m.

1 stop6h 19m

C$ 236

PhoenixLas Vegas

PHX - LAS

PHXLAS

Phoenix Sky Harbor Intl

Fri 17/10

10:41 a.m.-4:14 p.m.

1 stop5h 33m

Las Vegas Harry Reid Intl

Sun 19/10

6:00 a.m.-9:50 a.m.

1 stop3h 50m

C$ 236

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 21 results
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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?

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 29 August 2025.

The price you pay for your flight from Phoenix Sky Harbor Intl Airport to Las Vegas may vary depending on when you book. For the best chance of a lower fare, look to book 49 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 Phoenix Sky Harbor Intl Airport to Las Vegas?

Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Las Vegas (average of C$ 212). Flying from Phoenix Sky Harbor Intl Airport to Las Vegas in August is currently the most expensive (average of C$ 291). 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?

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 11 September 2025.

One of the essential ways to save on airfare from Phoenix Sky Harbor Intl Airport to Las Vegas is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 50% on airfare.

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 7 September 2025.

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

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

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated 11 September 2025.
See what other customers who have flown with Spirit Airlines and Frontier from Phoenix Sky Harbor Intl Airport to Las Vegas have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Spirit Airlines
6.3
Okay
8,023 reviews
Check prices

Crew

7.0

Food

5.1

Overall

6.3

Boarding

6.6

Comfort

5.9

Entertainment

5.0

Reviews

1 / 20
8.0
Excellent

Rebecca,Sep 2025

DTW - LAX

At least one free drink and snack. Plugs for charging on long flights and wider seats.
Spirit Airlines
6.3
Okay
8,023 reviews
Spirit Airlines
6.3
Okay
8,023 reviews
Check prices

Crew

7.0

Food

5.1

Overall

6.3

Boarding

6.6

Comfort

5.9

Entertainment

5.0

Reviews

1 / 20
8.0
Excellent

Rebecca,Sep 2025

DTW - LAX

At least one free drink and snack. Plugs for charging on long flights and wider seats.
Frontier
5.8
Fair
3,177 reviews
Spirit Airlines
6.3
Okay
8,023 reviews
Check prices

Crew

7.0

Food

5.1

Overall

6.3

Boarding

6.6

Comfort

5.9

Entertainment

5.0

Reviews

1 / 20
8.0
Excellent

Rebecca,Sep 2025

DTW - LAX

At least one free drink and snack. Plugs for charging on long flights and wider seats.

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?

    Most people fly into Las Vegas Harry Reid Intl (LAS) if they book a flight to Las Vegas from Phoenix Sky Harbor Intl. On average, Harry Reid Intl has 13 inbound flights from Phoenix Sky Harbor Intl per day from 2 airlines. Las Vegas Harry Reid Intl is conveniently located just 10.0 km from Las Vegas’s city centre.

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

    Airlines like Southwest and Delta fly from Phoenix Sky Harbor Intl Airport to Las Vegas in about 1h 15m. The time it takes to get you to your destination can typically vary by up to 3h 02m. Phoenix Sky Harbor Intl Airport and Las Vegas are separated by a distance of 412 km. Both multi-stop and direct flights can be found to your destination and back.

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

    Spirit Airlines, at C$ 52, was found to be the cheapest airline from Phoenix Sky Harbor Intl Airport to Las Vegas. An alternate airline flying to your destination would be Frontier. Spirit Airlines is 67% cheaper than the average price of flights available within the next 90 days to this destination.

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

    Consider Envoy Air (100%), Spirit Airlines (100%) or American Airlines (88%) when booking your flight. These represent the most reliable airlines when flying from Phoenix Sky Harbor Intl Airport to Las Vegas.

  • 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 C$ 28, our data shows the cheapest flight currently is C$ 26. When looking at the most popular route, (Phoenix Sky Harbor Intl - Las Vegas Harry Reid Intl), you can expect to pay C$ 274 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, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Las Vegas (average of C$ 212). Flying from Phoenix Sky Harbor Intl Airport to Las Vegas in August is currently the most expensive (average of C$ 291). 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 Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Henderson
Boulder City
North Las Vegas
Paradise

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Top 2 airlines flying from Sky Harbor Intl to Las Vegas

Discover the top 2 airlines that operate flights from Sky Harbor Intl to Las Vegas. 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
Spirit AirlinesCheapestC$ 52AverageC$ 77FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
FrontierCheapestC$ 55AverageC$ 106FlexibilityNo cancel feeOn-time62%
Search Frontier flights

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

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

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Sky Harbor Intl to Las Vegas, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Sky Harbor Intl to Las Vegas flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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