How does KAYAK find such low prices on flights from Washington to Sanya?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Sanya. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Sanya?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sanya from Washington is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Washington to Sanya?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sanya with an airline and back to Washington with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Sanya?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sanya from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$401 CHEAP FLIGHTS from Washington to Sanya

SYX

KAYAK searches hundreds of travel sites at once for deals on flights to Sanya

...and more

Travelers love KAYAK

41.299.237 searches in the past 7 days on KAYAK

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Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$964

China Eastern

Thu 4/2Fri 5/1

SEA - SYX • 2 stops

Cheapest one-way

$401

Multiple Airlines

Mon 3/2

SEA - SYX • 2 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Sanya!

Flight Deals

Cheap Flights from Washington to Sanya

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Washington to Sanya

Thu, Apr 2 - Fri, May 1

7:25 am - 1:10 am

SEA

SYX

26h 45m

2 stops

6:40 am - 6:26 pm

SYX

SEA

26h 46m

2 stops

$964China Eastern

Thu, Apr 2 - Wed, Apr 29

11:05 am - 10:50 am

SEA

SYX

32h 45m

1 stop

11:50 am - 9:05 am

SYX

SEA

36h 15m

1 stop

$1,096Hainan Airlines

Wed, Apr 1 - Fri, May 1

7:15 am - 1:35 pm

SEA

SYX

39h 20m

2 stops

6:40 am - 6:26 pm

SYX

SEA

26h 46m

2 stops

$1,102China Eastern

Thu, Apr 2 - Wed, Apr 29

11:05 am - 10:50 am

SEA

SYX

32h 45m

1 stop

11:00 pm - 9:05 am

SYX

SEA

25h 05m

2 stops

$1,130Hainan Airlines

Thu, Apr 2 - Thu, Apr 30

11:05 am - 10:50 am

SEA

SYX

32h 45m

1 stop

11:00 pm - 9:00 am

SYX

SEA

49h 00m

2 stops

$1,131Hainan Airlines

Thu, Apr 2 - Fri, May 1

11:05 am - 10:50 am

SEA

SYX

32h 45m

1 stop

3:00 pm - 9:00 am

SYX

SEA

33h 00m

1 stop

$1,134Hainan Airlines

Mon, Mar 30 - Tue, Apr 28

7:15 am - 1:35 pm

SEA

SYX

39h 20m

2 stops

6:40 am - 6:26 pm

SYX

SEA

26h 46m

2 stops

$1,164China Eastern

Thu, Apr 2 - Tue, Apr 28

7:25 am - 1:05 pm

SEA

SYX

38h 40m

2 stops

6:40 am - 6:26 pm

SYX

SEA

26h 46m

2 stops

$1,174China Eastern

Thu, Apr 2 - Wed, Apr 29

11:05 am - 12:50 am

SEA

SYX

46h 45m

2 stops

11:00 pm - 9:05 am

SYX

SEA

25h 05m

2 stops

$1,179Hainan Airlines

Thu, Apr 2 - Tue, Apr 28

11:05 am - 10:50 am

SEA

SYX

32h 45m

1 stop

11:00 pm - 9:05 am

SYX

SEA

49h 05m

2 stops

$1,180Hainan Airlines

Useful Info

Cheapest flight	$401

Flight from Seattle to Sanya

How does KAYAK find such low prices on flights from Washington to Sanya?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Sanya.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Sanya?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sanya from Washington is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Washington to Sanya?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sanya with an airline and back to Washington with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Sanya?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sanya from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Sanya

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Other airports

Information on the airport you'll fly into in Sanya

Sanya (SYX)

SYX

$401 Find Cheap Flights from Washington to Sanya

KAYAK searches hundreds of travel sites at once for deals on flights to Sanya

Everything you should know

Cheap Flights from Washington to Sanya

Recent round-trip flight deals from Washington to Sanya

Recent one-way flight deals from Washington to Sanya

Good to know

FAQs for booking flights from Washington to Sanya

How does KAYAK find such low prices on flights from Washington to Sanya?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Sanya.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Sanya?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sanya from Washington is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Washington to Sanya?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sanya with an airline and back to Washington with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Sanya?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sanya from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Sanya

Information on the airport you'll fly into in Sanya

Cabin class types available on flights to Washington

Complete your trip to Sanya with a hotel stay or car rental

Flights to other popular destinations

Flights from domestic origins to Sanya

Choose which airport to fly into in Sanya