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Cheap flights from District of Columbia to Sanya from $494

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 3/13. 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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Find the cheapest flights from District of Columbia to Sanya

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:40 am - 9:05 pm
IAD
-
SYX
45h 25m2 stops
Multiple Airlines Logo
10:05 pm - 3:55 pm
SYX
-
IAD
54h 50m2 stops
$1,282Multiple Airlines
Wed, Feb 18 - Sun, Mar 1
Multiple Airlines Logo
8:05 pm - 3:10 am
IAD
-
SYX
42h 05m2 stops
Multiple Airlines Logo
10:05 pm - 3:55 pm
SYX
-
IAD
54h 50m2 stops
$1,285Multiple Airlines
Thu, Feb 19 - Sat, Feb 28
Multiple Airlines Logo
10:40 am - 3:10 am
IAD
-
SYX
27h 30m2 stops
Multiple Airlines Logo
10:05 pm - 3:55 pm
SYX
-
IAD
54h 50m2 stops
$1,322Multiple Airlines
Fri, Feb 20 - Sat, Feb 28
Air China Logo
12:40 pm - 5:40 pm
IAD
-
SYX
40h 00m2 stops
Air China Logo
6:50 pm - 5:26 am
SYX
-
IAD
47h 36m2 stops
$1,327Air China
Fri, Jan 30 - Sun, Feb 15
Air China Logo
6:15 am - 2:20 pm
IAD
-
SYX
44h 05m2 stops
Air China Logo
6:50 pm - 7:29 am
SYX
-
IAD
48h 39m2 stops
$1,395Air China
Wed, Mar 18 - Sun, Mar 22
Air China Logo
8:25 am - 1:25 pm
IAD
-
SYX
40h 00m2 stops
Air China Logo
2:45 pm - 5:26 am
SYX
-
IAD
27h 41m2 stops
$1,417Air China
Fri, Jan 30 - Fri, Feb 13
Multiple Airlines Logo
3:35 pm - 11:30 pm
IAD
-
SYX
43h 55m2 stops
Multiple Airlines Logo
10:05 pm - 10:05 am
SYX
-
IAD
48h 00m2 stops
$1,443Multiple Airlines
Fri, Mar 13 - Fri, Mar 20
Multiple Airlines Logo
9:59 am - 10:50 am
DCA
-
SYX
35h 51m2 stops
Multiple Airlines Logo
11:15 pm - 8:05 pm
SYX
-
DCA
57h 50m2 stops
$1,449Multiple Airlines
Wed, Feb 18 - Sun, Mar 1
Air China Logo
12:40 pm - 1:25 pm
IAD
-
SYX
35h 45m2 stops
Air China Logo
2:10 pm - 6:30 pm
SYX
-
IAD
65h 20m3 stops
$1,454Air China
Fri, Jan 30 - Sun, Feb 15
Air China Logo
12:35 pm - 1:25 pm
IAD
-
SYX
35h 50m2 stops
Air China Logo
2:10 pm - 6:30 pm
SYX
-
IAD
65h 20m3 stops
$1,478Air China
Thu, Feb 19 - Sun, Mar 1

Air China flights from District of Columbia to Sanya

Our best Air China deals on District of Columbia to Sanya flight tickets
Air China
Jan 30
IAD12:40 pmWashington, D.C. Dulles Intl
40h 00m
2 stops
SYX5:40 pmSanya Phoenix Intl
Feb 15
SYX6:50 pmSanya Phoenix Intl
47h 36m
2 stops
IAD5:26 amWashington, D.C. Dulles Intl
$1,327
Find similar
Air China
Mar 18
IAD6:15 amWashington, D.C. Dulles Intl
44h 05m
2 stops
SYX2:20 pmSanya Phoenix Intl
Mar 22
SYX6:50 pmSanya Phoenix Intl
48h 39m
2 stops
IAD7:29 amWashington, D.C. Dulles Intl
$1,395
Find similar
Air China
Jan 30
IAD8:25 amWashington, D.C. Dulles Intl
40h 00m
2 stops
SYX1:25 pmSanya Phoenix Intl
Feb 14
SYX11:55 amSanya Phoenix Intl
45h 52m
2 stops
IAD8:47 pmWashington, D.C. Dulles Intl
$1,417
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 31, 2025.
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

Wed 2/18

10:40 am-9:05 pm

2 stops45h 25m

Sanya Phoenix Intl

Sun 3/1

10:05 pm-3:55 pm

2 stops54h 50m

$1,282

Washington, D.C.Sanya

IAD - SYX

IADSYX

Washington, D.C. Dulles Intl

Thu 2/19

8:05 pm-3:10 am

2 stops42h 05m

Sanya Phoenix Intl

Sat 2/28

10:05 pm-3:55 pm

2 stops54h 50m

$1,285

Washington, D.C.Sanya

IAD - SYX

IADSYX

Washington, D.C. Dulles Intl

Fri 2/20

10:40 am-3:10 am

2 stops27h 30m

Sanya Phoenix Intl

Sat 2/28

10:05 pm-3:55 pm

2 stops54h 50m

$1,322

Washington, D.C.Sanya

IAD - SYX

IADSYX

Washington, D.C. Dulles Intl

Fri 1/30

12:40 pm-5:40 pm

2 stops40h 00m

Sanya Phoenix Intl

Sun 2/15

6:50 pm-5:26 am

2 stops47h 36m

$1,327

Washington, D.C.Sanya

IAD - SYX

IADSYX

Washington, D.C. Dulles Intl

Wed 3/18

6:15 am-2:20 pm

2 stops44h 05m

Sanya Phoenix Intl

Sun 3/22

6:50 pm-7:29 am

2 stops48h 39m

$1,395

Washington, D.C.Sanya

IAD - SYX

IADSYX

Washington, D.C. Dulles Intl

Fri 1/30

8:25 am-1:25 pm

2 stops40h 00m

Sanya Phoenix Intl

Fri 2/13

2:45 pm-5:26 am

2 stops27h 41m

$1,417

Washington, D.C.Sanya

IAD - SYX

IADSYX

Washington, D.C. Dulles Intl

Fri 3/13

3:35 pm-11:30 pm

2 stops43h 55m

Sanya Phoenix Intl

Fri 3/20

10:05 pm-10:05 am

2 stops48h 00m

$1,443

Washington, D.C.Sanya

DCA - SYX

DCASYX

Washington, D.C. Reagan-National

Wed 2/18

9:59 am-10:50 am

2 stops35h 51m

Sanya Phoenix Intl

Sun 3/1

11:15 pm-8:05 pm

2 stops57h 50m

$1,449

Washington, D.C.Sanya

IAD - SYX

IADSYX

Washington, D.C. Dulles Intl

Fri 1/30

12:40 pm-1:25 pm

2 stops35h 45m

Sanya Phoenix Intl

Sun 2/15

2:10 pm-6:30 pm

3 stops65h 20m

$1,454

Washington, D.C.Sanya

IAD - SYX

IADSYX

Washington, D.C. Dulles Intl

Thu 2/19

12:35 pm-1:25 pm

2 stops35h 50m

Sanya Phoenix Intl

Sun 3/1

2:10 pm-6:30 pm

3 stops65h 20m

$1,478

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

China Eastern 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

Fastest flight time

35h 51m

Direct flights

None
The fastest flight from District of Columbia to Sanya takes 35h 51m
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.

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