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>

$1,274 CHEAP FLIGHTS from District of Columbia to Haikou

HAK

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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

One-way

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

Fri, Mar 6 - Tue, Mar 10

9:21 am - 3:40 pmDCA-HAK

41h 19m2 stops

4:50 pm - 6:57 pmHAK-DCA

38h 07m2 stops

$1,274Cathay Pacific

Find Deal

Fri, Mar 13 - Tue, Mar 17

10:05 pm - 12:45 pmIAD-HAK

50h 40m2 stops

6:55 pm - 5:41 amHAK-IAD

46h 46m2 stops

$1,469Air China

Find Deal

Fri, Mar 13 - Tue, Mar 17

10:05 pm - 10:20 amIAD-HAK

48h 15m2 stops

9:05 am - 7:30 pmHAK-IAD

22h 25m1 stop

$1,547Air China

Find Deal

Fri, Mar 13 - Tue, Mar 17

11:00 pm - 8:55 pmIAD-HAK

33h 55m1 stop

6:55 pm - 5:41 amHAK-IAD

46h 46m2 stops

$1,578Air China

Find Deal

Fri, Mar 13 - Tue, Mar 17

11:00 pm - 10:40 amIAD-HAK

47h 40m2 stops

6:55 pm - 5:41 amHAK-IAD

46h 46m2 stops

$1,592Air China

Find Deal

Fri, Mar 13 - Tue, Mar 17

11:00 pm - 8:55 pmIAD-HAK

33h 55m1 stop

9:05 am - 7:30 pmHAK-IAD

22h 25m1 stop

$1,656Air China

Find Deal

Sat, Dec 20 - Wed, Dec 31

6:30 am - 10:20 amIAD-HAK

38h 50m2 stops

6:55 pm - 7:18 amHAK-IAD

49h 23m2 stops

$7,855Air China

Find Deal

Sat, Dec 20 - Wed, Dec 31

5:59 pm - 3:40 pmDCA-HAK

56h 41m2 stops

4:50 pm - 6:57 pmHAK-DCA

39h 07m2 stops

$9,438Cathay Pacific

Find Deal

Sat, Dec 20 - Wed, Dec 31

9:59 am - 3:40 pmDCA-HAK

40h 41m2 stops

4:50 pm - 6:40 pmHAK-DCA

38h 50m2 stops

$9,748Cathay Pacific

Find Deal

Sat, Dec 20 - Wed, Dec 31

5:33 pm - 3:40 pmIAD-HAK

33h 07m2 stops

5:30 pm - 3:50 pmHAK-IAD

35h 20m3 stops

$31,789

Find Deal

Cheapest round-trip

$1,274

Cathay Pacific

Fri 3/6Tue 3/10

DCA - HAK • 2 stops

Cheapest one-way

Multiple Airlines

Mon 9/15

LAX - HAK • multi-stop

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	$1,274

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)

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HAK

$1,274 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

Recent one-way 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