When did momondo last update prices for flights from District of Columbia to Sanya Phoenix Intl Airport?

Prices for flights from District of Columbia to Sanya Phoenix Intl Airport are refreshed on a daily basis.

How old do you have to be to fly from District of Columbia 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 District of Columbia to Sanya Phoenix Intl Airport.

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

The required travel and health documents for your Sanya Phoenix Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sanya Phoenix Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$597 Cheap Flights from District of Columbia to Sanya in 2025/26

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Find the cheapest flights from District of Columbia to Sanya

Round-trip

One-way

Cheap round-trip flights

6:00 am - 1:25 pmIAD-SYX

43h 25m2 stops

8:30 pm - 6:45 amSYX-IAD

46h 15m2 stops

$1,691Air China

Find Deal

Sun, Mar 8 - Wed, Mar 11

12:20 pm - 7:55 pmIAD-SYX

42h 35m2 stops

11:30 am - 5:24 amSYX-IAD

30h 54m2 stops

$2,167Multiple Airlines

Find Deal

Tue, Dec 23 - Fri, Jan 9

10:00 pm - 1:25 pmIAD-SYX

26h 25m1 stop

8:30 pm - 7:35 pmSYX-IAD

36h 05m2 stops

$2,523Air China

Find Deal

Tue, Dec 23 - Fri, Jan 9

6:50 pm - 5:50 pmIAD-SYX

34h 00m3 stops

2:45 pm - 11:45 amSYX-IAD

34h 00m2 stops

$2,585Multiple Airlines

Find Deal

Tue, Dec 23 - Fri, Jan 9

6:50 pm - 5:50 pmIAD-SYX

34h 00m3 stops

6:50 pm - 3:35 pmSYX-IAD

33h 45m3 stops

$2,663Multiple Airlines

Find Deal

Tue, Dec 23 - Fri, Jan 9

10:00 pm - 1:55 amIAD-SYX

38h 55m1 stop

8:30 am - 6:30 pmSYX-IAD

23h 00m1 stop

$4,197Multiple Airlines

Find Deal

Tue, Dec 23 - Fri, Jan 9

Air China flights from District of Columbia to Sanya

Our best Air China deals on District of Columbia to Sanya flight tickets

Air China

Mar 8

IAD6:00 amWashington, D.C. Dulles Intl

43h 25m

2 stops

SYX1:25 pmSanya Phoenix Intl

Mar 11

SYX8:30 pmSanya Phoenix Intl

46h 15m

2 stops

IAD6:45 amWashington, D.C. Dulles Intl

$1,691

Find similar

Air China

Dec 23

IAD10:00 pmWashington, D.C. Dulles Intl

26h 25m

1 stop

SYX1:25 pmSanya Phoenix Intl

Jan 9

SYX8:30 pmSanya Phoenix Intl

36h 05m

2 stops

IAD7:35 pmWashington, D.C. Dulles Intl

$2,523

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from District of Columbia to Sanya that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Sanya

IAD - SYX

IADSYX

Washington, D.C. Dulles Intl

Sun 3/8

6:00 am-1:25 pm

2 stops43h 25m

Sanya Phoenix Intl

Wed 3/11

8:30 pm-6:45 am

2 stops46h 15m

$1,691

Washington, D.C.Sanya

IAD - SYX

IADSYX

Washington, D.C. Dulles Intl

Tue 12/23

12:20 pm-7:55 pm

2 stops42h 35m

Sanya Phoenix Intl

Fri 1/9

11:30 am-5:24 am

2 stops30h 54m

$2,167

Washington, D.C.Sanya

IAD - SYX

IADSYX

Washington, D.C. Dulles Intl

Tue 12/23

10:00 pm-1:25 pm

1 stop26h 25m

Sanya Phoenix Intl

Fri 1/9

8:30 pm-7:35 pm

2 stops36h 05m

$2,523

Washington, D.C.Sanya

IAD - SYX

IADSYX

Washington, D.C. Dulles Intl

Tue 12/23

6:50 pm-5:50 pm

3 stops34h 00m

Sanya Phoenix Intl

Fri 1/9

2:45 pm-11:45 am

2 stops34h 00m

$2,585

Washington, D.C.Sanya

IAD - SYX

IADSYX

Washington, D.C. Dulles Intl

Tue 12/23

6:50 pm-5:50 pm

3 stops34h 00m

Sanya Phoenix Intl

Fri 1/9

6:50 pm-3:35 pm

3 stops33h 45m

$2,663

Washington, D.C.Sanya

IAD - SYX

IADSYX

Washington, D.C. Dulles Intl

Tue 12/23

10:00 pm-1:55 am

1 stop38h 55m

Sanya Phoenix Intl

Fri 1/9

8:30 am-6:30 pm

1 stop23h 00m

$4,197

Washington, D.C.Sanya

IAD - SYX

IADSYX

Washington, D.C. Dulles Intl

Fri 11/28

12:26 pm-12:35 pm

3 stops35h 09m

$597

Washington, D.C.Sanya

IAD - SYX

IADSYX

Washington, D.C. Dulles Intl

Fri 11/28

8:05 pm-10:00 pm

2 stops36h 55m

$811

Washington, D.C.Sanya

IAD - SYX

IADSYX

Washington, D.C. Dulles Intl

Fri 11/28

10:00 pm-2:20 pm

1 stop27h 20m

$945

Washington, D.C.Sanya

DCA - SYX

DCASYX

Washington, D.C. Reagan-National

Fri 11/28

3:30 pm-1:55 am

3 stops45h 25m

$1,784

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from District of Columbia 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

What is the cheapest airline that flies from District of Columbia to Sanya Phoenix Intl?

Air China is the most popular carrier operating from District of Columbia to Sanya Phoenix Intl

Cheap District of Columbia to Sanya flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Sanya

Direct flights	None

There are no direct flights from District of Columbia to Sanya. There are no popular flight routes from District of Columbia to Sanya.

Search flight deals

When did momondo last update prices for flights from District of Columbia to Sanya Phoenix Intl Airport?
Prices for flights from District of Columbia to Sanya Phoenix Intl Airport are refreshed on a daily basis.
How old do you have to be to fly from District of Columbia 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 District of Columbia to Sanya Phoenix Intl Airport.
What documentation or ID do you need to fly to Sanya Phoenix Intl Airport?
The required travel and health documents for your Sanya Phoenix Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sanya Phoenix Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Sanya?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from District of Columbia to Sanya. momondo saves you time and could save you money on your trip.

Can I find flights from District of Columbia to Sanya with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Sanya from District of Columbia with this policy.

How can momondo help me find flights from District of Columbia to Sanya?

momondo helps you find the best flight between District of Columbia and Sanya by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from District of Columbia to Sanya right now. Can momondo alert me if prices change?

If you are not ready to book a flight from District of Columbia to Sanya now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sanya and let you know when they change.

An easier way to manage your Sanya trip

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Wed 10/29

Wed 11/5

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Cheap flights from District of Columbia to Sanya from $597

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Sanya departing on 11/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from District of Columbia to Sanya

Cheap round-trip flights

Cheap one-way flights

Air China flights from District of Columbia to Sanya

Our best Air China deals on District of Columbia to Sanya flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from District of Columbia to Sanya that are best for you.

See travel insights to Sanya from

How to get the cheapest flight ticket from District of Columbia 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

What is the cheapest airline that flies from District of Columbia to Sanya Phoenix Intl?

Air China is the most popular carrier operating from District of Columbia to Sanya Phoenix Intl

Cheap District of Columbia to Sanya flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Sanya

Direct flights

When did momondo last update prices for flights from District of Columbia to Sanya Phoenix Intl Airport?

How old do you have to be to fly from District of Columbia to Sanya Phoenix Intl Airport?

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

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Sanya?

Can I find flights from District of Columbia to Sanya with flexible booking policies on momondo?

How can momondo help me find flights from District of Columbia to Sanya?

I’m not ready to book a flight from District of Columbia to Sanya right now. Can momondo alert me if prices change?

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