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.

$524 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.

6:58 pm - 3:40 pmDCA Washington, D.C. Reagan-National-HAK Haikou Meilan Intl

32h 42m2 stops Dallas/Fort Worth Hong Kong Intl

4:50 pm - 11:59 pmHAK Haikou Meilan Intl-DCA Washington, D.C. Reagan-National

43h 09m2 stops Hong Kong Intl Dallas/Fort Worth

$1,149Cathay Pacific

Wed, Sep 30 - Sun, Oct 4

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

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Route

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Cheapest round-trip

Quickest round-trip

Washington, D.C.Haikou

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

DCAHAK

Washington, D.C. Reagan-National

Wed 9/30

6:58 pm-3:40 pm

2 stops32h 42m

Haikou Meilan Intl

Sun 10/4

4:50 pm-11:59 pm

2 stops43h 09m

$1,149

Cheapest one-way

Washington, D.C.Haikou

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

DCAHAK

Washington, D.C. Reagan-National

Wed 10/28

9:30 am-3:40 pm

2 stops66h 10m

$524

Washington, D.C.Haikou

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

DCAHAK

Washington, D.C. Reagan-National

Thu 12/31

6:59 pm-3:35 pm

2 stops31h 36m

$589

Washington, D.C.Haikou

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

DCAHAK

Washington, D.C. Reagan-National

Wed 12/30

6:59 pm-3:35 pm

2 stops31h 36m

$652

Washington, D.C.Haikou

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

DCAHAK

Washington, D.C. Reagan-National

Thu 10/29

7:00 am-3:40 pm

3 stops44h 40m

$664

Quickest one-way

Washington, D.C.Haikou

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

DCAHAK

Washington, D.C. Reagan-National

Tue 12/29

7:51 pm-3:35 pm

2 stops30h 44m

$674

Washington, D.C.Haikou

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

DCAHAK

Washington, D.C. Reagan-National

Wed 10/28

8:50 am-2:35 pm

3 stops41h 45m

$681

Washington, D.C.Haikou

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

DCAHAK

Washington, D.C. Reagan-National

Mon 12/28

4:59 pm-3:35 pm

2 stops33h 36m

$696

Washington, D.C.Haikou

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

DCAHAK

Washington, D.C. Reagan-National

Mon 12/28

6:59 pm-3:35 pm

2 stops31h 36m

$710

Washington, D.C.Sanya

DCA Washington, D.C. Reagan-National - SYX Sanya Phoenix Intl

DCASYX

Washington, D.C. Reagan-National

Thu 12/31

9:30 am-10:30 am

2 stops36h 00m

$793

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport 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

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

Cathay Pacific is the most popular carrier operating from Washington, D.C. Reagan-National to Hainan

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	$524
Fastest flight time	32h 42m
Direct flights	None

The best one-way flight to Hainan from Washington, D.C. Reagan-National Airport in the past 72 hours is $524. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Hainan found on momondo in the last 72 hours is $1,149.

The fastest flight from Washington, D.C. Reagan-National Airport to Hainan takes 32h 42m

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.

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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.

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.