How do I get Price Alerts for flights from Washington, D.C. Reagan-National Airport to Hainan?

Search flight deals from Washington, D.C. Reagan-National Airport to Hainan . While viewing offers you’ll have the option to create a Price Alert.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Hainan?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Hainan.

What documentation or ID do you need to fly to Hainan?

The travel and health documents you'll need for your trip to Hainan 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 Hainan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$659 Cheap Flights from Washington, D.C. Reagan-National Airport to Hainan in 2026

Find the cheapest flights from Washington, D.C. Reagan-National Airport to Hainan

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:59 am - 11:30 am

DCA

SYX

37h 31m

2 stops

3:40 pm - 8:00 pm

SYX

DCA

40h 20m

2 stops

$1,728Multiple Airlines

Wed, Aug 12 - Wed, Aug 19

9:30 am - 10:50 am

DCA

SYX

36h 20m

2 stops

11:15 pm - 5:59 pm

SYX

DCA

55h 44m

3 stops

$1,768Multiple Airlines

Wed, Nov 11 - Wed, Jan 13

6:59 am - 11:55 pm

DCA

SYX

28h 56m

2 stops

8:00 am - 9:14 am

SYX

DCA

37h 14m

3 stops

$1,943American Airlines

Wed, Aug 12 - Wed, Aug 19

9:59 am - 11:30 am

DCA

SYX

37h 31m

2 stops

10:25 pm - 8:00 pm

SYX

DCA

57h 35m

2 stops

$1,946Multiple Airlines

Sun, Aug 9 - Sun, Aug 16

9:59 am - 11:30 am

DCA

SYX

37h 31m

2 stops

3:40 pm - 8:00 pm

SYX

DCA

40h 20m

2 stops

$1,958Multiple Airlines

Sun, Jul 12 - Sun, Jul 19

5:00 am - 11:55 pm

DCA

SYX

30h 55m

3 stops

8:00 am - 9:30 am

SYX

DCA

37h 30m

3 stops

$2,008American Airlines

Wed, Aug 12 - Wed, Aug 19

9:59 am - 11:30 am

DCA

SYX

37h 31m

2 stops

10:25 pm - 5:59 pm

SYX

DCA

55h 34m

3 stops

$2,040Multiple Airlines

Sun, Jul 12 - Sun, Jul 19

10:15 pm - 11:55 pm

DCA

SYX

37h 40m

3 stops

8:00 am - 9:14 am

SYX

DCA

37h 14m

3 stops

$2,083American Airlines

Sun, Aug 9 - Sun, Aug 16

11:00 am - 1:40 pm

DCA

SYX

37h 40m

2 stops

6:25 am - 7:58 pm

SYX

DCA

26h 33m

2 stops

$2,085Multiple Airlines

Wed, Nov 11 - Wed, Nov 18

5:12 pm - 11:55 pm

DCA

SYX

42h 43m

2 stops

8:00 am - 9:14 am

SYX

DCA

37h 14m

3 stops

$2,091American Airlines

Sun, Aug 9 - Sun, Aug 16

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

American Airlines flights from Washington, D.C. Reagan-National Airport to Hainan

Our best American Airlines deals on Washington, D.C. Reagan-National Airport to Hainan flight tickets

American Airlines

Aug 12

DCA6:59 amWashington, D.C. Reagan-National

28h 56m

2 stops

SYX11:55 pmSanya Phoenix Intl

Aug 19

SYX8:00 amSanya Phoenix Intl

37h 14m

3 stops

DCA9:14 amWashington, D.C. Reagan-National

$1,943

American Airlines

Aug 12

DCA5:00 amWashington, D.C. Reagan-National

30h 55m

3 stops

SYX11:55 pmSanya Phoenix Intl

Aug 19

SYX8:00 amSanya Phoenix Intl

37h 30m

3 stops

DCA9:30 amWashington, D.C. Reagan-National

$2,008

American Airlines

Aug 9

DCA10:15 pmWashington, D.C. Reagan-National

37h 40m

3 stops

SYX11:55 pmSanya Phoenix Intl

Aug 16

SYX8:00 amSanya Phoenix Intl

37h 14m

3 stops

DCA9:14 amWashington, D.C. Reagan-National

$2,083

China Eastern flights from Washington, D.C. Reagan-National Airport to Hainan

Our best China Eastern deals on Washington, D.C. Reagan-National Airport to Hainan flight tickets

China Eastern

Nov 11

DCA11:00 amWashington, D.C. Reagan-National

37h 40m

2 stops

SYX1:40 pmSanya Phoenix Intl

Jan 12

SYX6:30 amSanya Phoenix Intl

24h 35m

2 stops

DCA6:05 pmWashington, D.C. Reagan-National

$2,458

China Eastern

Nov 9

DCA11:00 amWashington, D.C. Reagan-National

37h 40m

2 stops

SYX1:40 pmSanya Phoenix Intl

Jan 11

SYX3:00 pmSanya Phoenix Intl

40h 05m

2 stops

DCA6:05 pmWashington, D.C. Reagan-National

$2,548

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Hainan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Sanya

DCA - SYX

DCASYX

Washington, D.C. Reagan-National

Wed 8/12

9:59 am-11:30 am

2 stops37h 31m

Sanya Phoenix Intl

Wed 8/19

3:40 pm-8:00 pm

2 stops40h 20m

$1,728

Washington, D.C.Sanya

DCA - SYX

DCASYX

Washington, D.C. Reagan-National

Wed 11/11

9:30 am-10:50 am

2 stops36h 20m

Sanya Phoenix Intl

Wed 1/13

11:15 pm-5:59 pm

3 stops55h 44m

$1,768

Washington, D.C.Sanya

DCA - SYX

DCASYX

Washington, D.C. Reagan-National

Wed 8/12

6:59 am-11:55 pm

2 stops28h 56m

Sanya Phoenix Intl

Wed 8/19

8:00 am-9:14 am

3 stops37h 14m

$1,943

Washington, D.C.Sanya

DCA - SYX

DCASYX

Washington, D.C. Reagan-National

Sun 8/9

9:59 am-11:30 am

2 stops37h 31m

Sanya Phoenix Intl

Sun 8/16

10:25 pm-8:00 pm

2 stops57h 35m

$1,946

Washington, D.C.Sanya

DCA - SYX

DCASYX

Washington, D.C. Reagan-National

Sun 7/12

9:59 am-11:30 am

2 stops37h 31m

Sanya Phoenix Intl

Sun 7/19

3:40 pm-8:00 pm

2 stops40h 20m

$1,958

Washington, D.C.Sanya

DCA - SYX

DCASYX

Washington, D.C. Reagan-National

Wed 8/12

5:00 am-11:55 pm

3 stops30h 55m

Sanya Phoenix Intl

Wed 8/19

8:00 am-9:30 am

3 stops37h 30m

$2,008

Washington, D.C.Sanya

DCA - SYX

DCASYX

Washington, D.C. Reagan-National

Sun 7/12

9:59 am-11:30 am

2 stops37h 31m

Sanya Phoenix Intl

Sun 7/19

10:25 pm-5:59 pm

3 stops55h 34m

$2,040

Washington, D.C.Sanya

DCA - SYX

DCASYX

Washington, D.C. Reagan-National

Sun 8/9

10:15 pm-11:55 pm

3 stops37h 40m

Sanya Phoenix Intl

Sun 8/16

8:00 am-9:14 am

3 stops37h 14m

$2,083

Quickest round-trip

Washington, D.C.Sanya

DCA - SYX

DCASYX

Washington, D.C. Reagan-National

Wed 11/11

11:00 am-1:40 pm

2 stops37h 40m

Sanya Phoenix Intl

Wed 11/18

6:25 am-7:58 pm

2 stops26h 33m

$2,085

Washington, D.C.Sanya

DCA - SYX

DCASYX

Washington, D.C. Reagan-National

Sun 8/9

5:12 pm-11:55 pm

2 stops42h 43m

Sanya Phoenix Intl

Sun 8/16

8:00 am-9:14 am

3 stops37h 14m

$2,091

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

Cheap Washington, D.C. Reagan-National Airport to Hainan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Hainan

Fastest flight time	37h 31m
Direct flights	None

The fastest flight from Washington, D.C. Reagan-National Airport to Hainan takes 37h 31m

There are no direct flights from Washington, D.C. Reagan-National Airport to Hainan. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Hainan.

Search flight deals

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Hainan

When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Hainan?
Prices for flights from Washington, D.C. Reagan-National Airport to Hainan were last updated today.
How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Hainan?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Hainan.
What documentation or ID do you need to fly to Hainan?
The travel and health documents you'll need for your trip to Hainan 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 Hainan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to Hainan

How do I get Price Alerts for flights from Washington, D.C. Reagan-National Airport to Hainan?
Search flight deals from Washington, D.C. Reagan-National Airport to Hainan. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Washington, D.C. Reagan-National Airport to Hainan with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Hainan from Washington, D.C..

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

Yes. momondo enables you to select and highlight flights to Hainan from Washington, D.C. with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Hainan from Washington, D.C..

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

Of course. momondo tracks the price of Washington, D.C. to Hainan flights. All you need is a valid email address and we will do the rest; it is that quick and easy.