How long does it take to fly to Sanya?

The flight from Washington, D.C. to Sanya depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Washington, D.C. (a popular airport in Washington, D.C.) to Sanya (the most popular airport in Sanya), then the flight time is 34h 27m on average. If you fly from Baltimore (another popular airport in Washington, D.C.) to Sanya, then the average flight time is 48h 45m.

When did momondo last update prices for flights from Washington, D.C. to Sanya Phoenix Intl Airport?

Prices for flights from Washington, D.C. to Sanya Phoenix Intl Airport are updated daily.

How old do you have to be to fly from Washington, D.C. to Sanya Phoenix Intl Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Sanya Phoenix Intl Airport.

What documentation or ID do you need to fly to Sanya Phoenix Intl Airport?

The travel and health documents you'll need for your trip to Sanya Phoenix Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sanya Phoenix Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$545 Cheap Flights from Washington, D.C. to Sanya in 2026

Find the cheapest flights from Washington, D.C. to Sanya

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:05 pm - 9:05 pm

IAD

SYX

36h 00m

2 stops

9:25 am - 3:40 pm

SYX

IAD

42h 15m

2 stops

$1,501Multiple Airlines

ث, يناير 12 - ر, أبريل 7

7:00 am - 7:25 pm

BWI

SYX

48h 25m

2 stops

8:40 pm - 6:46 am

SYX

BWI

46h 06m

2 stops

$2,027Air China

ح, سبتمبر 13 - خ, سبتمبر 17

7:00 am - 7:45 pm

BWI

SYX

48h 45m

2 stops

12:55 pm - 6:46 am

SYX

BWI

29h 51m

2 stops

$2,052Air China

ح, سبتمبر 13 - خ, سبتمبر 17

7:00 am - 7:25 pm

BWI

SYX

48h 25m

2 stops

8:40 pm - 6:46 am

SYX

BWI

46h 06m

2 stops

$2,182Air China

ح, سبتمبر 13 - خ, سبتمبر 17

7:00 am - 7:45 pm

BWI

SYX

48h 45m

2 stops

12:55 pm - 6:46 am

SYX

BWI

29h 51m

2 stops

$2,207Air China

ح, سبتمبر 13 - خ, سبتمبر 17

10:00 pm - 1:25 pm

IAD

SYX

26h 25m

1 stop

9:25 am - 3:40 pm

SYX

IAD

42h 15m

2 stops

$2,253Multiple Airlines

ث, يناير 12 - ر, أبريل 7

9:55 am - 9:05 pm

IAD

SYX

46h 10m

3 stops

6:40 am - 8:24 pm

SYX

IAD

25h 44m

2 stops

$2,438Multiple Airlines

ث, يناير 12 - ر, أبريل 7

8:45 pm - 8:50 am

DCA

SYX

23h 05m

2 stops

6:40 am - 8:38 pm

SYX

DCA

25h 58m

2 stops

$2,632Multiple Airlines

ث, يناير 12 - ر, أبريل 7

8:45 pm - 12:35 pm

DCA

SYX

26h 50m

2 stops

10:10 pm - 5:59 pm

SYX

DCA

55h 49m

3 stops

$2,786Multiple Airlines

ث, يناير 12 - ر, أبريل 7

8:20 am - 6:10 pm

IAD

SYX

45h 50m

2 stops

8:55 pm - 7:30 pm

SYX

IAD

34h 35m

1 stop

$2,792Air China

ح, أغسطس 30 - خ, سبتمبر 3

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Air China flights from Washington, D.C. to Sanya

Our best Air China deals on Washington, D.C. to Sanya flight tickets

Air China

Sep 13

BWI7:00 amBaltimore/Washington

48h 25m

2 stops

SYX7:25 pmSanya Phoenix Intl

Sep 17

SYX8:40 pmSanya Phoenix Intl

46h 06m

2 stops

BWI6:46 amBaltimore/Washington

$2,027

Air China

Sep 13

BWI7:00 amBaltimore/Washington

48h 45m

2 stops

SYX7:45 pmSanya Phoenix Intl

Sep 17

SYX12:55 pmSanya Phoenix Intl

29h 51m

2 stops

BWI6:46 amBaltimore/Washington

$2,052

Air China

Sep 13

BWI7:00 amBaltimore/Washington

48h 25m

2 stops

SYX7:25 pmSanya Phoenix Intl

Sep 17

SYX8:40 pmSanya Phoenix Intl

46h 06m

2 stops

BWI6:46 amBaltimore/Washington

$2,182

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Sanya

IAD - SYX

IADSYX

Washington, D.C. Dulles Intl

ث 1/12

8:05 pm-9:05 pm

2 stops36h 00m

Sanya Phoenix Intl

ر 4/7

9:25 am-3:40 pm

2 stops42h 15m

$1,501

BaltimoreSanya

BWI - SYX

BWISYX

Baltimore/Washington

ح 9/13

7:00 am-7:25 pm

2 stops48h 25m

Sanya Phoenix Intl

خ 9/17

8:40 pm-6:46 am

2 stops46h 06m

$2,027

BaltimoreSanya

BWI - SYX

BWISYX

Baltimore/Washington

ح 9/13

7:00 am-7:45 pm

2 stops48h 45m

Sanya Phoenix Intl

خ 9/17

12:55 pm-6:46 am

2 stops29h 51m

$2,052

BaltimoreSanya

BWI - SYX

BWISYX

Baltimore/Washington

ح 9/13

7:00 am-7:25 pm

2 stops48h 25m

Sanya Phoenix Intl

خ 9/17

8:40 pm-6:46 am

2 stops46h 06m

$2,182

BaltimoreSanya

BWI - SYX

BWISYX

Baltimore/Washington

ح 9/13

7:00 am-7:45 pm

2 stops48h 45m

Sanya Phoenix Intl

خ 9/17

12:55 pm-6:46 am

2 stops29h 51m

$2,207

Washington, D.C.Sanya

IAD - SYX

IADSYX

Washington, D.C. Dulles Intl

ث 1/12

10:00 pm-1:25 pm

1 stop26h 25m

Sanya Phoenix Intl

ر 4/7

9:25 am-3:40 pm

2 stops42h 15m

$2,253

Washington, D.C.Sanya

IAD - SYX

IADSYX

Washington, D.C. Dulles Intl

ث 1/12

9:55 am-9:05 pm

3 stops46h 10m

Sanya Phoenix Intl

ر 4/7

6:40 am-8:24 pm

2 stops25h 44m

$2,438

Quickest round-trip

Washington, D.C.Sanya

DCA - SYX

DCASYX

Washington, D.C. Reagan-National

ث 1/12

8:45 pm-8:50 am

2 stops23h 05m

Sanya Phoenix Intl

ر 4/7

6:40 am-8:38 pm

2 stops25h 58m

$2,632

Washington, D.C.Sanya

DCA - SYX

DCASYX

Washington, D.C. Reagan-National

ث 1/12

8:45 pm-12:35 pm

2 stops26h 50m

Sanya Phoenix Intl

ر 4/7

10:10 pm-5:59 pm

3 stops55h 49m

$2,786

Washington, D.C.Sanya

IAD - SYX

IADSYX

Washington, D.C. Dulles Intl

ح 8/30

8:20 am-6:10 pm

2 stops45h 50m

Sanya Phoenix Intl

خ 9/3

8:55 pm-7:30 pm

1 stop34h 35m

$2,792

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. to Sanya

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Airlines

Other information

What is the cheapest airline that flies from Washington, D.C. to Sanya Phoenix Intl?

China Eastern, Air China, and British Airways are the most popular carriers operating from Washington, D.C. to Sanya Phoenix Intl

When to book flights from Washington, D.C. to Sanya

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Sanya according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Sanya (WAS to SYX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Sanya

Fastest flight time	23h 05m
Direct flights	None

The fastest flight from Washington, D.C. to Sanya takes 23h 05m

There are no direct flights from Washington, D.C. to Sanya. There are no popular flight routes from Washington, D.C. to Sanya.

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Frequently asked questions about flying from Washington, D.C. to Sanya

How far is Washington, D.C. to Sanya Phoenix Intl by plane?
The straight-line distance from Washington, D.C. to Sanya Phoenix Intl is 8459.7 mi. Typically, this will take 23h 05m by plane in normal conditions.
When did momondo last update prices for flights from Washington, D.C. to Sanya Phoenix Intl Airport?
Prices for flights from Washington, D.C. to Sanya Phoenix Intl Airport are updated daily.
How old do you have to be to fly from Washington, D.C. to Sanya Phoenix Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Sanya Phoenix Intl Airport.
What documentation or ID do you need to fly to Sanya Phoenix Intl Airport?
The travel and health documents you'll need for your trip to Sanya Phoenix Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sanya Phoenix Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Sanya?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Sanya. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to Sanya with flexible booking policies on momondo?

momondo does allow users to show only those flights to Sanya from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington, D.C. to Sanya?

Once all potential Washington, D.C. to Sanya flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to Sanya right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Sanya from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Washington, D.C. to Sanya from $545

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Sanya departing on 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Washington, D.C. to Sanya

What is the cheapest airline that flies from Washington, D.C. to Sanya Phoenix Intl?

How long does it take to fly to Sanya?

When to book flights from Washington, D.C. to Sanya

Cheap Washington, D.C. to Sanya (WAS to SYX) flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington, D.C. to Sanya

Why use momondo?

An easier way to manage your Sanya trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to China

Airports servicing Hainan

Cabin classes currently available on flights to Sanya

List of cabin classes available on flights landing in Sanya. Availability may vary depending on flight origin and airline.

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