How does KAYAK find such low prices on flights from District of Columbia to Haikou?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to Haikou. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Haikou?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Haikou from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from District of Columbia to Haikou?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Haikou with an airline and back to District of Columbia with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Haikou?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Haikou from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$1,189 CHEAP FLIGHTS from District of Columbia to Haikou

HAK

KAYAK searches hundreds of travel sites at once for deals on flights to Haikou

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals

Cheap Flights from District of Columbia to Haikou

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from District of Columbia to Haikou that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

Recent round-trip flight deals from District of Columbia to Haikou

Fri, Mar 6 - Tue, Mar 10

9:39 am - 3:40 pmDCA-HAK

41h 01m2 stops

4:50 pm - 6:57 pmHAK-DCA

38h 07m2 stops

$1,189Cathay Pacific

Find Deal

Mon, Mar 9 - Thu, Mar 12

6:00 pm - 5:45 pmIAD-HAK

35h 45m2 stops

9:05 am - 7:30 amHAK-IAD

34h 25m2 stops

$1,586Air China

Find Deal

Mon, Mar 9 - Thu, Mar 12

6:00 pm - 9:00 pmIAD-HAK

39h 00m2 stops

9:05 am - 7:30 amHAK-IAD

34h 25m2 stops

$1,587Air China

Find Deal

Mon, Mar 9 - Thu, Mar 12

6:00 pm - 9:00 pmIAD-HAK

39h 00m2 stops

2:00 pm - 7:30 pmHAK-IAD

41h 30m1 stop

$1,770Air China

Find Deal

Mon, Mar 9 - Thu, Mar 12

6:00 pm - 12:45 pmIAD-HAK

30h 45m2 stops

2:35 pm - 7:30 pmHAK-IAD

40h 55m3 stops

$2,242Air China

Find Deal

Sat, Dec 20 - Thu, Jan 15

10:00 pm - 12:45 pmIAD-HAK

25h 45m2 stops

8:05 pm - 3:35 pmHAK-IAD

32h 30m2 stops

$4,061Multiple Airlines

Find Deal

Sat, Dec 20 - Thu, Jan 15

6:30 am - 10:15 amIAD-HAK

38h 45m2 stops

6:55 pm - 6:30 pmHAK-IAD

36h 35m1 stop

$5,001Air China

Find Deal

Sat, Dec 20 - Thu, Jan 15

6:30 am - 5:45 pmIAD-HAK

46h 15m2 stops

2:35 pm - 6:30 pmHAK-IAD

40h 55m3 stops

$5,440Air China

Find Deal

Sat, Dec 20 - Tue, Dec 30

12:00 pm - 3:15 pmIAD-HAK

38h 15m2 stops

3:35 am - 5:00 amHAK-IAD

38h 25m2 stops

$9,134Multiple Airlines

Find Deal

Sat, Dec 20 - Wed, Dec 31

6:35 pm - 3:40 pmDCA-HAK

32h 05m2 stops

4:50 pm - 6:40 pmHAK-DCA

38h 50m2 stops

$9,406Cathay Pacific

Find Deal

Cheapest round-trip

$1,189

Cathay Pacific

Fri 3/6Tue 3/10

DCA - HAK • 2 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Haikou!

Useful Info

Cheapest flight	$1,189

Flight from Reagan Washington National Airport to Haikou

How does KAYAK find such low prices on flights from District of Columbia to Haikou?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to Haikou.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Haikou?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Haikou from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from District of Columbia to Haikou?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Haikou with an airline and back to District of Columbia with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Haikou?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Haikou from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Haikou

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Other airports

Information on the airport you'll fly into in Haikou

Haikou (HAK)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

HAK

$1,189 Find Cheap Flights from District of Columbia to Haikou

KAYAK searches hundreds of travel sites at once for deals on flights to Haikou

Cheap Flights from District of Columbia to Haikou

Recent round-trip flight deals from District of Columbia to Haikou

Everything you should know

Good to know

FAQs for booking flights from District of Columbia to Haikou

How does KAYAK find such low prices on flights from District of Columbia to Haikou?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to Haikou.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Haikou?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Haikou from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from District of Columbia to Haikou?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Haikou with an airline and back to District of Columbia with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Haikou?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Haikou from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Haikou

Information on the airport you'll fly into in Haikou

Cabin class types available on flights to District of Columbia

Complete your trip to Haikou with a hotel stay or car rental

Flights to other popular destinations

Flights from domestic origins to Haikou

Choose which airport to fly into in Haikou