What is the cheapest airline that flies from Washington, D.C. to Hainan?

Delta and Air China are the most popular carriers operating from Washington, D.C. to Hainan

How long is the flight from Washington, D.C. to Hainan?

On average, it takes 32h to fly from Washington, D.C. to Hainan if you fly out of Baltimore (the most popular airport in Washington, D.C.) and into Sanya (the most popular airport in Hainan). If you’re flying out of Washington, D.C. and into Sanya, then the flight time is around 34h 20m.

When did momondo last update prices for flights from Washington, D.C. to Hainan?

Prices for flights from Washington, D.C. to Hainan refresh daily.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Hainan.

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

The necessary travel and health documents for your Hainan trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$589 Cheap Flights from Washington, D.C. to Hainan in 2026/27

Find the cheapest flights from Washington, D.C. to Hainan

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:15 am - 3:35 pmIAD Washington, D.C. Dulles Intl-HAK Haikou Meilan Intl

44h 20m2 stops Los Angeles Hong Kong Intl

4:45 pm - 11:35 pmHAK Haikou Meilan Intl-IAD Washington, D.C. Dulles Intl

43h 50m2 stops Hong Kong Intl Los Angeles

$1,110Multiple Airlines

Fri, Feb 19 - Tue, Mar 9

5:05 pm - 3:35 pmDCA Washington, D.C. Reagan-National-HAK Haikou Meilan Intl

33h 30m2 stops Los Angeles Hong Kong Intl

4:45 pm - 8:00 pmHAK Haikou Meilan Intl-DCA Washington, D.C. Reagan-National

40h 15m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,160Multiple Airlines

Sun, Nov 29 - Sat, Dec 19

6:00 am - 3:35 pmIAD Washington, D.C. Dulles Intl-HAK Haikou Meilan Intl

44h 35m2 stops Los Angeles Hong Kong Intl

4:45 pm - 5:20 amHAK Haikou Meilan Intl-IAD Washington, D.C. Dulles Intl

25h 35m2 stops Hong Kong Intl Los Angeles

$1,217Cathay Pacific

Tue, Dec 1 - Tue, Dec 22

6:00 am - 3:35 pmIAD Washington, D.C. Dulles Intl-HAK Haikou Meilan Intl

44h 35m2 stops Los Angeles Hong Kong Intl

4:45 pm - 5:20 amHAK Haikou Meilan Intl-IAD Washington, D.C. Dulles Intl

49h 35m2 stops Hong Kong Intl Los Angeles

$1,227Cathay Pacific

Tue, Dec 1 - Sun, Dec 20

9:30 am - 3:35 pmDCA Washington, D.C. Reagan-National-HAK Haikou Meilan Intl

41h 05m2 stops Los Angeles Hong Kong Intl

4:45 pm - 5:59 pmHAK Haikou Meilan Intl-DCA Washington, D.C. Reagan-National

38h 14m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,228Multiple Airlines

Sat, Jan 30 - Fri, Feb 19

6:00 am - 3:35 pmIAD Washington, D.C. Dulles Intl-HAK Haikou Meilan Intl

44h 35m2 stops Los Angeles Hong Kong Intl

4:45 pm - 11:35 pmHAK Haikou Meilan Intl-IAD Washington, D.C. Dulles Intl

43h 50m2 stops Hong Kong Intl Los Angeles

$1,228Multiple Airlines

Sat, Jan 30 - Fri, Feb 19

6:00 am - 3:35 pmIAD Washington, D.C. Dulles Intl-HAK Haikou Meilan Intl

44h 35m2 stops Los Angeles Hong Kong Intl

4:45 pm - 5:20 amHAK Haikou Meilan Intl-IAD Washington, D.C. Dulles Intl

25h 35m2 stops Hong Kong Intl Los Angeles

$1,267Cathay Pacific

Tue, Dec 1 - Fri, Dec 18

10:18 am - 3:35 pmDCA Washington, D.C. Reagan-National-HAK Haikou Meilan Intl

40h 17m2 stops Chicago O'Hare Intl Hong Kong Intl

4:45 pm - 6:00 pmHAK Haikou Meilan Intl-DCA Washington, D.C. Reagan-National

38h 15m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,275Cathay Pacific

Tue, Dec 1 - Tue, Dec 22

6:00 am - 3:35 pmIAD Washington, D.C. Dulles Intl-HAK Haikou Meilan Intl

44h 35m2 stops Los Angeles Hong Kong Intl

4:45 pm - 11:35 pmHAK Haikou Meilan Intl-IAD Washington, D.C. Dulles Intl

43h 50m2 stops Hong Kong Intl Los Angeles

$1,283Cathay Pacific

Sat, Jan 30 - Fri, Feb 26

9:30 am - 3:35 pmDCA Washington, D.C. Reagan-National-HAK Haikou Meilan Intl

41h 05m2 stops Los Angeles Hong Kong Intl

4:45 pm - 7:18 pmHAK Haikou Meilan Intl-DCA Washington, D.C. Reagan-National

39h 33m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,286Multiple Airlines

Sat, Jan 30 - Sat, Feb 20

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Etihad Airways flights from Washington, D.C. to Hainan

Our best Etihad Airways deals on Washington, D.C. to Hainan flight tickets

Etihad Airways

Dec 23

IAD2:25 pmWashington, D.C. Dulles Intl

44h 05m

2 stops

SYX11:30 pmSanya Phoenix Intl

Dec 29

SYX6:30 amSanya Phoenix Intl

39h 30m

2 stops

IAD9:00 amWashington, D.C. Dulles Intl

$2,989

Etihad Airways

Dec 27

IAD2:25 pmWashington, D.C. Dulles Intl

44h 05m

2 stops

SYX11:30 pmSanya Phoenix Intl

Jun 3

SYX6:40 amSanya Phoenix Intl

39h 05m

2 stops

IAD9:45 amWashington, D.C. Dulles Intl

$3,452

Air China flights from Washington, D.C. to Hainan

Our best Air China deals on Washington, D.C. to Hainan flight tickets

Air China

Nov 27

IAD10:00 pmWashington, D.C. Dulles Intl

31h 55m

2 stops

HAK6:55 pmHaikou Meilan Intl

Dec 20

HAK7:55 pmHaikou Meilan Intl

59h 35m

2 stops

IAD6:30 pmWashington, D.C. Dulles Intl

$1,529

Air China

Nov 27

IAD10:00 pmWashington, D.C. Dulles Intl

31h 55m

2 stops

HAK6:55 pmHaikou Meilan Intl

Dec 16

HAK7:55 pmHaikou Meilan Intl

59h 35m

2 stops

IAD6:30 pmWashington, D.C. Dulles Intl

$1,579

Air China

Oct 30

IAD11:00 pmWashington, D.C. Dulles Intl

31h 55m

2 stops

HAK6:55 pmHaikou Meilan Intl

Nov 17

HAK9:05 amHaikou Meilan Intl

22h 25m

1 stop

IAD6:30 pmWashington, D.C. Dulles Intl

$1,907

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Haikou

IAD Washington, D.C. Dulles Intl - HAK Haikou Meilan Intl

IADHAK

Washington, D.C. Dulles Intl

Fri 2/19

6:15 am-3:35 pm

2 stops44h 20m

Haikou Meilan Intl

Tue 3/9

4:45 pm-11:35 pm

2 stops43h 50m

$1,110

Washington, D.C.Haikou

DCA Washington, D.C. Reagan-National - HAK Haikou Meilan Intl

DCAHAK

Washington, D.C. Reagan-National

Sun 11/29

5:05 pm-3:35 pm

2 stops33h 30m

Haikou Meilan Intl

Sat 12/19

4:45 pm-8:00 pm

2 stops40h 15m

$1,160

Quickest round-trip

Washington, D.C.Haikou

IAD Washington, D.C. Dulles Intl - HAK Haikou Meilan Intl

IADHAK

Washington, D.C. Dulles Intl

Tue 12/1

6:00 am-3:35 pm

2 stops44h 35m

Haikou Meilan Intl

Tue 12/22

4:45 pm-5:20 am

2 stops25h 35m

$1,217

Washington, D.C.Haikou

IAD Washington, D.C. Dulles Intl - HAK Haikou Meilan Intl

IADHAK

Washington, D.C. Dulles Intl

Tue 12/1

6:00 am-3:35 pm

2 stops44h 35m

Haikou Meilan Intl

Sun 12/20

4:45 pm-5:20 am

2 stops49h 35m

$1,227

Washington, D.C.Haikou

DCA Washington, D.C. Reagan-National - HAK Haikou Meilan Intl

DCAHAK

Washington, D.C. Reagan-National

Sat 1/30

9:30 am-3:35 pm

2 stops41h 05m

Haikou Meilan Intl

Fri 2/19

4:45 pm-5:59 pm

2 stops38h 14m

$1,228

Washington, D.C.Haikou

IAD Washington, D.C. Dulles Intl - HAK Haikou Meilan Intl

IADHAK

Washington, D.C. Dulles Intl

Sat 1/30

6:00 am-3:35 pm

2 stops44h 35m

Haikou Meilan Intl

Fri 2/19

4:45 pm-11:35 pm

2 stops43h 50m

$1,228

Washington, D.C.Haikou

IAD Washington, D.C. Dulles Intl - HAK Haikou Meilan Intl

IADHAK

Washington, D.C. Dulles Intl

Tue 12/1

6:00 am-3:35 pm

2 stops44h 35m

Haikou Meilan Intl

Fri 12/18

4:45 pm-5:20 am

2 stops25h 35m

$1,267

Washington, D.C.Haikou

DCA Washington, D.C. Reagan-National - HAK Haikou Meilan Intl

DCAHAK

Washington, D.C. Reagan-National

Tue 12/1

10:18 am-3:35 pm

2 stops40h 17m

Haikou Meilan Intl

Tue 12/22

4:45 pm-6:00 pm

2 stops38h 15m

$1,275

Washington, D.C.Haikou

IAD Washington, D.C. Dulles Intl - HAK Haikou Meilan Intl

IADHAK

Washington, D.C. Dulles Intl

Sat 1/30

6:00 am-3:35 pm

2 stops44h 35m

Haikou Meilan Intl

Fri 2/26

4:45 pm-11:35 pm

2 stops43h 50m

$1,283

Washington, D.C.Haikou

DCA Washington, D.C. Reagan-National - HAK Haikou Meilan Intl

DCAHAK

Washington, D.C. Reagan-National

Sat 1/30

9:30 am-3:35 pm

2 stops41h 05m

Haikou Meilan Intl

Sat 2/20

4:45 pm-7:18 pm

2 stops39h 33m

$1,286

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. to Hainan

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

Prices

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Other information

Can stopping save me money on Washington, D.C. to Hainan flights?

You could potentially save up to 45% on your flight if you consider stops on a Washington, D.C. to Hainan flight.

Cheap Washington, D.C. to Hainan flight deals and tips

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

Best Price Found	$589
Fastest flight time	28h 00m
Direct flights	None

The best one-way flight to Hainan from Washington, D.C. in the past 72 hours is $589. The best round-trip flight deal from Washington, D.C. to Hainan found on momondo in the last 72 hours is $1,110.

The fastest flight from Washington, D.C. to Hainan takes 28h 00m

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

Search flight deals

Frequently asked questions about flying from Washington, D.C. to Hainan

When did momondo last update prices for flights from Washington, D.C. to Hainan?
Prices for flights from Washington, D.C. to Hainan refresh daily.
How old do you have to be to fly from Washington, D.C. to Hainan?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Hainan.
What documentation or ID do you need to fly to Hainan?
The necessary travel and health documents for your Hainan trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

It is quick and easy to find Washington, D.C. to Hainan flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Hainan that suits you.

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

momondo does allow users to show only those flights to Hainan from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Washington, D.C. to Hainan flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Hainan from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.