$599 Cheap Flights from Las Vegas (LAS) to Sanya (SYX)

View $599 flight on Tue, Jul 15, 2025Opens in a new window

Popular airlines from Harry Reid Intl. Airport (LAS) to Sanya (SYX-Phoenix Intl.)

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Cheap Flights from Las Vegas to Sanya (LAS-SYX)

Prices were available within the past 7 days and start at $599 for one-way flights and $1,261 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Fri, Oct 10 - Sat, Oct 18
LAS
Las Vegas
SYX
Sanya
$1,261 Roundtrip, found 6 days ago
$1,261
Roundtrip
found 6 days ago
Select Air Canada flight, departing Fri, Oct 10 from Las Vegas to Sanya, returning Sat, Oct 18, priced at $1,261 found 6 days ago
Delta
Tue, Jul 15 - Mon, Aug 11
LAS
Las Vegas
SYX
Sanya
$1,286 Roundtrip, found 3 days ago
$1,286
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Jul 15 from Las Vegas to Sanya, returning Mon, Aug 11, priced at $1,286 found 3 days ago
Delta
Tue, Jul 15 - Sun, Aug 17
LAS
Las Vegas
SYX
Sanya
$1,355 Roundtrip, found 3 days ago
$1,355
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Jul 15 from Las Vegas to Sanya, returning Sun, Aug 17, priced at $1,355 found 3 days ago
Delta
Sun, Jul 13 - Mon, Aug 11
LAS
Las Vegas
SYX
Sanya
$1,366 Roundtrip, found 3 days ago
$1,366
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Jul 13 from Las Vegas to Sanya, returning Mon, Aug 11, priced at $1,366 found 3 days ago
Delta
Sun, Jul 13 - Sun, Aug 17
LAS
Las Vegas
SYX
Sanya
$1,435 Roundtrip, found 3 days ago
$1,435
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Jul 13 from Las Vegas to Sanya, returning Sun, Aug 17, priced at $1,435 found 3 days ago
Delta
Tue, Jul 15 - Fri, Aug 15
LAS
Las Vegas
SYX
Sanya
$1,436 Roundtrip, found 3 days ago
$1,436
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Jul 15 from Las Vegas to Sanya, returning Fri, Aug 15, priced at $1,436 found 3 days ago
Delta
Wed, Jul 16 - Thu, Aug 14
LAS
Las Vegas
SYX
Sanya
$1,474 Roundtrip, found 3 days ago
$1,474
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Jul 16 from Las Vegas to Sanya, returning Thu, Aug 14, priced at $1,474 found 3 days ago
Alaska Airlines
Fri, Jul 18 - Mon, Aug 11
LAS
Las Vegas
SYX
Sanya
$1,501 Roundtrip, found 3 days ago
$1,501
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri, Jul 18 from Las Vegas to Sanya, returning Mon, Aug 11, priced at $1,501 found 3 days ago
China Eastern Airlines
Tue, Jul 15 - Sat, Jul 19
LAS
Las Vegas
SYX
Sanya
$1,559 Roundtrip, found 6 days ago
$1,559
Roundtrip
found 6 days ago
Select China Eastern Airlines flight, departing Tue, Jul 15 from Las Vegas to Sanya, returning Sat, Jul 19, priced at $1,559 found 6 days ago
China Southern Airlines
Wed, Jul 16 - Thu, Aug 14
LAS
Las Vegas
SYX
Sanya
$1,649 Roundtrip, found 3 days ago
$1,649
Roundtrip
found 3 days ago
Select China Southern Airlines flight, departing Wed, Jul 16 from Las Vegas to Sanya, returning Thu, Aug 14, priced at $1,649 found 3 days ago
Flights from Las Vegas (LAS) to Sanya (SYX)
Origin airport
Harry Reid Intl.
Destination airport
Phoenix Intl.
Roundtrip price
$1,260
Distance
7682 mi

Las Vegas to Sanya Flights

The cheapest times to fly from Las Vegas to Sanya

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Las Vegas to Sanya are during the month of October. You can find some of the cheapest flights from Las Vegas to Sanya with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Las Vegas to Sanya

Sunday is one of the best days to book for cheap flights from Las Vegas to Sanya: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Las Vegas to Sanya

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Las Vegas to Sanya in 2025. You can also book with separate airlines for your outbound and return journeys, from $599 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Las Vegas to Sanya flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Las Vegas to Sanya airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Harry Reid Intl. Airport (LAS) to Phoenix Intl. Airport (SYX) cost?
Discover the latest flight deals from LAS to SYX by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from LAS to SYX?
The cheapest flights from LAS to SYX are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from LAS to SYX?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from LAS to SYX. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Harry Reid Intl. Airport (LAS) to Phoenix Intl. Airport (SYX)?
There are no daily direct flights departing from Harry Reid Intl. Airport (LAS) to Phoenix Intl. Airport (SYX). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from LAS to SYX?
Usually you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Harry Reid Intl. Airport (LAS) to Phoenix Intl. Airport (SYX)?
To touch down at Phoenix Intl. Airport (SYX) without delays, book a flight that leaves from Harry Reid Intl. Airport (LAS) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Harry Reid Intl. Airport (LAS) to Phoenix Intl. Airport (SYX) last-minute?
Booking your plane ticket from LAS to SYX shortly before your trip is usually more expensive. However, if there's some wiggle room with your departure times and dates, you could land a cheap last-minute fare.
Is it cheaper to book a LAS to SYX flight and hotel package?
Compared with arranging hotels and flights separately, booking a LAS to SYX flight and hotel package with Expedia could lead to significant savings. What's more, managing everything in one place will take the hassle out of planning your trip. Simply pick your flights and choose from our extensive range of stays, then personalize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Harry Reid Intl. Airport (LAS) to Phoenix Intl. Airport (SYX)?
If you booked your LAS to SYX flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

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*Available to One Key members.