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Sanya

$548+ Cheap flights from District of Columbia to Sanya (SYX)

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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SYX
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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Find flight deals from District of Columbia to Sanya

Best flights from District of Columbia to Sanya
Discover carefully curated flight deals from District of Columbia to Sanya that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 2, 2025.

This Air China deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/88:30 amIAD - SYX
2 stops38h 15mAir China
Thu 3/1212:30 pmSYX - IAD
2 stops31h 00mAir China
Deal found 10/30$1,572

Cheap flight deals from District of Columbia to Sanya

Keep the following information in mind while searching for District of Columbia to Sanya flight deals. Data was last updated November 2, 2025.

Round-trip from

$1,572
(Air China)

One-way from

$548
(Trip.com)
From District of Columbia to Sanya Phoenix Intl
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One-way flight from District of Columbia to Sanya Phoenix Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to Sanya 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 2,558,603 searches. Data last updated November 2, 2025.
Use the filters below to find and compare flights from District of Columbia to Sanya that are best for you.

Fly from

District of Columbia

Fly to

Sanya

Route

Depart

Return

Price

Washington, D.C.Sanya

IAD - SYX

IADSYX

Washington, D.C. Dulles Intl

Sun 3/8

8:30 am-10:45 am

2 stops38h 15m

Sanya Phoenix Intl

Thu 3/12

12:30 pm-7:30 am

2 stops31h 00m

$1,572

Washington, D.C.Sanya

IAD - SYX

IADSYX

Washington, D.C. Dulles Intl

Wed 3/25

3:35 pm-11:45 pm

3 stops44h 10m

$548

Washington, D.C.Sanya

IAD - SYX

IADSYX

Washington, D.C. Dulles Intl

Sat 3/28

3:35 pm-3:45 pm

3 stops36h 10m

$569

Washington, D.C.Sanya

IAD - SYX

IADSYX

Washington, D.C. Dulles Intl

Wed 3/25

6:25 am-10:45 am

2 stops40h 20m

$709

Washington, D.C.Sanya

DCA - SYX

DCASYX

Washington, D.C. Reagan-National

Sat 3/28

9:30 am-3:45 pm

2 stops42h 15m

$890

Washington, D.C.Sanya

DCA - SYX

DCASYX

Washington, D.C. Reagan-National

Sat 3/28

5:08 pm-11:55 pm

2 stops42h 47m

$992

Washington, D.C.Sanya

IAD - SYX

IADSYX

Washington, D.C. Dulles Intl

Sat 3/28

5:10 pm-11:55 pm

2 stops42h 45m

$992

Washington, D.C.Sanya

DCA - SYX

DCASYX

Washington, D.C. Reagan-National

Wed 3/25

11:05 am-10:50 am

3 stops35h 45m

$1,084

Washington, D.C.Sanya

DCA - SYX

DCASYX

Washington, D.C. Reagan-National

Wed 3/25

11:00 am-10:55 am

2 stops35h 55m

$1,112

Washington, D.C.Sanya

IAD - SYX

IADSYX

Washington, D.C. Dulles Intl

Wed 3/25

12:30 pm-1:40 pm

2 stops37h 10m

$1,112

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/31

Best time to book a flight from District of Columbia to Sanya

Have a flexible travel schedule? Discover the best time to fly to Sanya from District of Columbia 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 District of Columbia to Sanya
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Sanya. 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 Sanya from District of Columbia?

    Most people fly into Sanya Phoenix Intl (SYX) if they book a flight to Sanya from District of Columbia. Phoenix Intl is conveniently located just 7.4 mi from Sanya’s city center.

  • How long is the flight from District of Columbia to Sanya?

    Air China can get you from District of Columbia to Sanya in just under 38h 15m. Your travel time can differ by up to . The distance from District of Columbia to Sanya is about 8450 mi.

  • What are the cheapest airlines to fly from District of Columbia to Sanya one-way?

    The cheapest airline one-way is Air China, with whom users have recently found tickets for as low as $709. However, be on the lookout for offers from American Airlines and China Eastern, as they are both options that can get you from District of Columbia to Sanya for a low price.

  • Can I find deals for flights from District of Columbia to Sanya that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Sanya flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Sanya?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Sanya.

  • Can I find deals for business class flights from District of Columbia to Sanya?

    Yes. Cheapflights offers flight deals from District of Columbia to Sanya by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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