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Cheap flights from District of Columbia to Sanya from $1,246

This is the cheapest round-trip 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 4/7. 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
9:00 pm - 12:45 pm
IAD
-
SYX
51h 45m
2 stops
Multiple Airlines Logo
1:45 pm - 4:05 pm
SYX
-
IAD
38h 20m
2 stops
$1,246Multiple Airlines
Tue, Apr 7 - Tue, Apr 14
Multiple Airlines Logo
6:50 pm - 6:15 pm
IAD
-
SYX
35h 25m
3 stops
Multiple Airlines Logo
5:30 pm - 3:45 pm
SYX
-
IAD
58h 15m
3 stops
$1,324Multiple Airlines
Thu, Jul 2 - Sat, Jul 11
Multiple Airlines Logo
10:55 am - 6:15 pm
IAD
-
SYX
43h 20m
2 stops
Multiple Airlines Logo
6:40 am - 8:40 am
SYX
-
IAD
38h 00m
2 stops
$1,412Multiple Airlines
Thu, Jul 2 - Sat, Jul 11
Multiple Airlines Logo
5:00 pm - 1:25 pm
DCA
-
SYX
32h 25m
2 stops
Multiple Airlines Logo
12:30 pm - 10:01 am
SYX
-
DCA
33h 31m
2 stops
$1,421Multiple Airlines
Mon, Mar 23 - Sat, Mar 28
Air China Logo
11:00 pm - 7:25 pm
IAD
-
SYX
32h 25m
1 stop
Air China Logo
8:55 pm - 8:46 pm
SYX
-
IAD
35h 51m
2 stops
$1,497Air China
Tue, Apr 7 - Tue, Apr 14
American Airlines Logo
6:00 am - 11:55 pm
DCA
-
SYX
29h 55m
2 stops
American Airlines Logo
8:00 am - 11:59 pm
SYX
-
DCA
27h 59m
2 stops
$1,632American Airlines
Tue, Apr 7 - Tue, Apr 14
American Airlines Logo
10:25 pm - 11:55 pm
DCA
-
SYX
37h 30m
3 stops
American Airlines Logo
8:00 am - 9:04 am
SYX
-
DCA
37h 04m
2 stops
$1,636American Airlines
Tue, Apr 7 - Tue, Apr 14
Etihad Airways Logo
3:35 pm - 11:30 pm
IAD
-
SYX
43h 55m
2 stops
Etihad Airways Logo
6:25 am - 10:05 am
SYX
-
IAD
39h 40m
2 stops
$1,744Etihad Airways
Mon, Mar 23 - Fri, Mar 27
China Eastern Logo
11:00 am - 1:40 pm
DCA
-
SYX
38h 40m
2 stops
China Eastern Logo
12:45 pm - 10:36 pm
SYX
-
DCA
45h 51m
2 stops
$1,889China Eastern
Mon, Mar 23 - Sat, Mar 28
China Eastern Logo
11:00 am - 1:40 pm
DCA
-
SYX
38h 40m
2 stops
China Eastern Logo
6:30 am - 10:36 pm
SYX
-
DCA
28h 06m
2 stops
$2,009China Eastern
Wed, Mar 18 - Sun, Mar 22

China Eastern flights from District of Columbia to Sanya

Our best China Eastern deals on District of Columbia to Sanya flight tickets
China Eastern
Mar 23
DCA11:00 amWashington, D.C. Reagan-National
38h 40m
2 stops
SYX1:40 pmSanya Phoenix Intl
Mar 28
SYX12:45 pmSanya Phoenix Intl
45h 51m
2 stops
DCA10:36 pmWashington, D.C. Reagan-National
$1,889
China Eastern
Mar 18
DCA11:00 amWashington, D.C. Reagan-National
38h 40m
2 stops
SYX1:40 pmSanya Phoenix Intl
Mar 22
SYX6:30 amSanya Phoenix Intl
28h 06m
2 stops
DCA10:36 pmWashington, D.C. Reagan-National
$2,009
China Eastern
Jul 1
DCA11:00 amWashington, D.C. Reagan-National
26h 10m
2 stops
SYX1:10 amSanya Phoenix Intl
Jul 12
SYX6:40 amSanya Phoenix Intl
23h 31m
2 stops
DCA6:11 pmWashington, D.C. Reagan-National
$3,067

Air China flights from District of Columbia to Sanya

Our best Air China deals on District of Columbia to Sanya flight tickets
Air China
Apr 7
IAD11:00 pmWashington, D.C. Dulles Intl
32h 25m
1 stop
SYX7:25 pmSanya Phoenix Intl
Apr 14
SYX8:55 pmSanya Phoenix Intl
35h 51m
2 stops
IAD8:46 pmWashington, D.C. Dulles Intl
$1,497
Air China
Jul 3
IAD11:00 pmWashington, D.C. Dulles Intl
24h 40m
1 stop
SYX11:40 amSanya Phoenix Intl
Jul 13
SYX8:40 pmSanya Phoenix Intl
34h 50m
1 stop
IAD7:30 pmWashington, D.C. Dulles Intl
$2,076
Air China
Jun 30
IAD10:21 pmWashington, D.C. Dulles Intl
55h 49m
2 stops
SYX6:10 pmSanya Phoenix Intl
Jul 13
SYX8:55 pmSanya Phoenix Intl
34h 35m
1 stop
IAD7:30 pmWashington, D.C. Dulles Intl
$2,173

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 February 24, 2026.
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

Tue 4/7

9:00 pm-12:45 pm

2 stops51h 45m

Sanya Phoenix Intl

Tue 4/14

1:45 pm-4:05 pm

2 stops38h 20m

$1,246

Washington, D.C.Sanya

IAD - SYX

IADSYX

Washington, D.C. Dulles Intl

Thu 7/2

6:50 pm-6:15 pm

3 stops35h 25m

Sanya Phoenix Intl

Sat 7/11

5:30 pm-3:45 pm

3 stops58h 15m

$1,324

Washington, D.C.Sanya

IAD - SYX

IADSYX

Washington, D.C. Dulles Intl

Thu 7/2

10:55 am-6:15 pm

2 stops43h 20m

Sanya Phoenix Intl

Sat 7/11

6:40 am-8:40 am

2 stops38h 00m

$1,412

Washington, D.C.Sanya

DCA - SYX

DCASYX

Washington, D.C. Reagan-National

Mon 3/23

5:00 pm-1:25 pm

2 stops32h 25m

Sanya Phoenix Intl

Sat 3/28

12:30 pm-10:01 am

2 stops33h 31m

$1,421

Washington, D.C.Sanya

IAD - SYX

IADSYX

Washington, D.C. Dulles Intl

Tue 4/7

11:00 pm-7:25 pm

1 stop32h 25m

Sanya Phoenix Intl

Tue 4/14

8:55 pm-8:46 pm

2 stops35h 51m

$1,497

Washington, D.C.Sanya

DCA - SYX

DCASYX

Washington, D.C. Reagan-National

Tue 4/7

6:00 am-11:55 pm

2 stops29h 55m

Sanya Phoenix Intl

Tue 4/14

8:00 am-11:59 pm

2 stops27h 59m

$1,632

Washington, D.C.Sanya

DCA - SYX

DCASYX

Washington, D.C. Reagan-National

Tue 4/7

10:25 pm-11:55 pm

3 stops37h 30m

Sanya Phoenix Intl

Tue 4/14

8:00 am-9:04 am

2 stops37h 04m

$1,636

Washington, D.C.Sanya

IAD - SYX

IADSYX

Washington, D.C. Dulles Intl

Mon 3/23

3:35 pm-11:30 pm

2 stops43h 55m

Sanya Phoenix Intl

Fri 3/27

6:25 am-10:05 am

2 stops39h 40m

$1,744

Washington, D.C.Sanya

DCA - SYX

DCASYX

Washington, D.C. Reagan-National

Mon 3/23

11:00 am-1:40 pm

2 stops38h 40m

Sanya Phoenix Intl

Sat 3/28

12:45 pm-10:36 pm

2 stops45h 51m

$1,889

Washington, D.C.Sanya

DCA - SYX

DCASYX

Washington, D.C. Reagan-National

Wed 3/18

11:00 am-1:40 pm

2 stops38h 40m

Sanya Phoenix Intl

Sun 3/22

6:30 am-10:36 pm

2 stops28h 06m

$2,009

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 12m

Direct flights

None
The fastest flight from District of Columbia to Sanya takes 35h 12m
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.

  • How do I get Price Alerts for flights from District of Columbia to Sanya?

    Search flight deals from District of Columbia to Sanya. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from District of Columbia to Sanya with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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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