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.

$666 Cheap Flights from Washington, D.C. Reagan-National Airport to Hainan in 2026/27

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.

8:00 am - 3:35 pmDCA Washington, D.C. Reagan-National-HAK Haikou Meilan Intl

66h 35m2 stops Seattle/Tacoma Intl Hong Kong Intl

4:45 pm - 4:03 pmHAK Haikou Meilan Intl-DCA Washington, D.C. Reagan-National

60h 18m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,117Multiple Airlines

Sun, Jan 17 - Fri, Jan 29

5:00 pm - 3:35 pmDCA Washington, D.C. Reagan-National-HAK Haikou Meilan Intl

57h 35m2 stops Seattle/Tacoma Intl Hong Kong Intl

4:45 pm - 6:03 pmHAK Haikou Meilan Intl-DCA Washington, D.C. Reagan-National

38h 18m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,159Cathay Pacific

Sun, Jan 17 - Wed, Jan 27

5:00 pm - 3:35 pmDCA Washington, D.C. Reagan-National-HAK Haikou Meilan Intl

57h 35m2 stops Seattle/Tacoma Intl Hong Kong Intl

4:45 pm - 6:03 pmHAK Haikou Meilan Intl-DCA Washington, D.C. Reagan-National

38h 18m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,175Cathay Pacific

Sun, Jan 17 - Thu, Jan 28

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

40h 25m2 stops Chicago O'Hare Intl Hong Kong Intl

4:45 pm - 6:03 pmHAK Haikou Meilan Intl-DCA Washington, D.C. Reagan-National

38h 18m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,202Cathay Pacific

Mon, Jan 18 - Wed, Jan 27

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

40h 25m2 stops Chicago O'Hare Intl Hong Kong Intl

4:45 pm - 9:59 pmHAK Haikou Meilan Intl-DCA Washington, D.C. Reagan-National

42h 14m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,218Cathay Pacific

Mon, Jan 18 - Fri, Jan 29

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

40h 25m2 stops Chicago O'Hare Intl Hong Kong Intl

4:45 pm - 6:03 pmHAK Haikou Meilan Intl-DCA Washington, D.C. Reagan-National

38h 18m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,252Cathay Pacific

Sat, Jan 16 - Mon, Feb 1

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

40h 25m2 stops Chicago O'Hare Intl Hong Kong Intl

4:45 pm - 9:59 pmHAK Haikou Meilan Intl-DCA Washington, D.C. Reagan-National

42h 14m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,268Cathay Pacific

Sat, Jan 16 - Fri, Jan 29

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

40h 25m2 stops Chicago O'Hare Intl Hong Kong Intl

4:45 pm - 6:03 pmHAK Haikou Meilan Intl-DCA Washington, D.C. Reagan-National

38h 18m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,320Cathay Pacific

Sat, Jan 16 - Sat, Jan 30

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

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

$1,344Cathay Pacific

Mon, Nov 30 - Wed, Dec 23

6:00 am - 3:35 pmDCA Washington, D.C. Reagan-National-HAK Haikou Meilan Intl

44h 35m2 stops New York John F Kennedy Intl Hong Kong Intl

4:45 pm - 9:59 pmHAK Haikou Meilan Intl-DCA Washington, D.C. Reagan-National

42h 14m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,365Multiple Airlines

Sat, Nov 28 - Tue, Dec 22

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Cathay Pacific flights from Washington, D.C. Reagan-National Airport to Hainan

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

Cathay Pacific

Jan 17

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

57h 35m

2 stops

HAK3:35 pmHaikou Meilan Intl

Jan 26

HAK4:45 pmHaikou Meilan Intl

42h 14m

2 stops

DCA9:59 pmWashington, D.C. Reagan-National

$1,159

Cathay Pacific

Jan 17

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

57h 35m

2 stops

HAK3:35 pmHaikou Meilan Intl

Jan 30

HAK4:45 pmHaikou Meilan Intl

43h 03m

2 stops

DCA10:48 pmWashington, D.C. Reagan-National

$1,175

Cathay Pacific

Jan 18

DCA10:10 amWashington, D.C. Reagan-National

40h 25m

2 stops

HAK3:35 pmHaikou Meilan Intl

Jan 27

HAK4:45 pmHaikou Meilan Intl

38h 18m

2 stops

DCA6:03 pmWashington, D.C. Reagan-National

$1,202

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

Jan 18

DCA11:07 amWashington, D.C. Reagan-National

37h 23m

3 stops

HAK1:30 pmHaikou Meilan Intl

Jan 30

HAK7:55 pmHaikou Meilan Intl

34h 13m

2 stops

DCA5:08 pmWashington, D.C. Reagan-National

$1,932

China Eastern

Jan 18

DCA11:07 amWashington, D.C. Reagan-National

37h 23m

3 stops

HAK1:30 pmHaikou Meilan Intl

Jan 30

HAK2:40 pmHaikou Meilan Intl

39h 28m

3 stops

DCA5:08 pmWashington, D.C. Reagan-National

$2,452

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.Haikou

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

DCAHAK

Washington, D.C. Reagan-National

Sun 1/17

8:00 am-3:35 pm

2 stops66h 35m

Haikou Meilan Intl

Fri 1/29

4:45 pm-4:03 pm

2 stops60h 18m

$1,117

Washington, D.C.Haikou

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

DCAHAK

Washington, D.C. Reagan-National

Sun 1/17

5:00 pm-3:35 pm

2 stops57h 35m

Haikou Meilan Intl

Wed 1/27

4:45 pm-6:03 pm

2 stops38h 18m

$1,159

Washington, D.C.Haikou

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

DCAHAK

Washington, D.C. Reagan-National

Sun 1/17

5:00 pm-3:35 pm

2 stops57h 35m

Haikou Meilan Intl

Thu 1/28

4:45 pm-6:03 pm

2 stops38h 18m

$1,175

Washington, D.C.Haikou

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

DCAHAK

Washington, D.C. Reagan-National

Mon 1/18

10:10 am-3:35 pm

2 stops40h 25m

Haikou Meilan Intl

Wed 1/27

4:45 pm-6:03 pm

2 stops38h 18m

$1,202

Washington, D.C.Haikou

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

DCAHAK

Washington, D.C. Reagan-National

Mon 1/18

10:10 am-3:35 pm

2 stops40h 25m

Haikou Meilan Intl

Fri 1/29

4:45 pm-9:59 pm

2 stops42h 14m

$1,218

Washington, D.C.Haikou

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

DCAHAK

Washington, D.C. Reagan-National

Sat 1/16

10:10 am-3:35 pm

2 stops40h 25m

Haikou Meilan Intl

Mon 2/1

4:45 pm-6:03 pm

2 stops38h 18m

$1,252

Washington, D.C.Haikou

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

DCAHAK

Washington, D.C. Reagan-National

Sat 1/16

10:10 am-3:35 pm

2 stops40h 25m

Haikou Meilan Intl

Fri 1/29

4:45 pm-9:59 pm

2 stops42h 14m

$1,268

Washington, D.C.Haikou

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

DCAHAK

Washington, D.C. Reagan-National

Sat 1/16

10:10 am-3:35 pm

2 stops40h 25m

Haikou Meilan Intl

Sat 1/30

4:45 pm-6:03 pm

2 stops38h 18m

$1,320

Quickest round-trip

Washington, D.C.Haikou

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

DCAHAK

Washington, D.C. Reagan-National

Mon 11/30

10:18 am-3:35 pm

2 stops40h 17m

Haikou Meilan Intl

Wed 12/23

4:45 pm-5:59 pm

2 stops38h 14m

$1,344

Washington, D.C.Haikou

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

DCAHAK

Washington, D.C. Reagan-National

Sat 11/28

6:00 am-3:35 pm

2 stops44h 35m

Haikou Meilan Intl

Tue 12/22

4:45 pm-9:59 pm

2 stops42h 14m

$1,365

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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

Best Price Found	$666
Fastest flight time	39h 31m
Direct flights	None

The best one-way flight to Hainan from Washington, D.C. Reagan-National Airport in the past 72 hours is $666. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Hainan found on momondo in the last 72 hours is $1,117.

The fastest flight from Washington, D.C. Reagan-National Airport to Hainan takes 39h 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.