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Haikou

$1,233+ Cheap flights from O'Hare Intl (ORD) to Haikou (HAK)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — HAK
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Haikou

Cheapest flights from O'Hare Intl to Haikou
Explore the most affordable flight options available from O'Hare Intl to Haikou. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Cathay Pacific deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/183:35 pm
ORD
-
HAK
1 stop35h 05m
Cathay Pacific
Sun 3/224:50 pm
HAK
-
ORD
1 stop34h 05m
Cathay Pacific
Deal found 1/26$1,233
This Air China deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/187:45 am
ORD
-
HAK
2 stops40h 00m
Air China
Sun 3/226:55 pm
HAK
-
ORD
2 stops55h 19m
Air China
Deal found 1/28$1,341
This Travelocity deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/101:00 pm
ORD
-
HAK
2 stops43h 20m
Multiple Airlines
Tue 3/107:45 am
HAK
-
ORD
2 stops43h 56m
Multiple Airlines
Deal found 1/28$6,248
This AranGrant deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/102:35 pm
ORD
-
HAK
1 stop35h 05m
Cathay Pacific
Tue 3/104:50 pm
HAK
-
ORD
1 stop34h 05m
Cathay Pacific
Deal found 1/28$6,263

Find flight deals from O'Hare Intl to Haikou

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Haikou (HAK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$1,233
(Cathay Pacific)
Provider with most accurate pricing for Chicago O'Hare Intl-Haikou Meilan Intl flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Haikou Meilan Intl flights.
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From Chicago O'Hare Intl to Haikou Meilan Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Haikou that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Haikou that are best for you.

Fly from

O'Hare Intl

Fly to

Haikou

Route

Depart

Return

Price

ChicagoHaikou

ORD - HAK

ORDHAK

Chicago O'Hare Intl

Wed 3/18

3:35 pm-3:40 pm

1 stop35h 05m

Haikou Meilan Intl

Sun 3/22

4:50 pm-1:55 pm

1 stop34h 05m

$1,233

ChicagoHaikou

ORD - HAK

ORDHAK

Chicago O'Hare Intl

Wed 3/18

6:17 am-2:15 pm

2 stops42h 58m

Haikou Meilan Intl

Sun 3/22

6:55 pm-1:14 pm

2 stops55h 19m

$1,341

ChicagoHaikou

ORD - HAK

ORDHAK

Chicago O'Hare Intl

Tue 2/10

1:00 pm-10:20 pm

2 stops43h 20m

Haikou Meilan Intl

Tue 3/10

7:45 am-2:41 pm

2 stops43h 56m

$6,248

ChicagoHaikou

ORD - HAK

ORDHAK

Chicago O'Hare Intl

Tue 2/10

2:35 pm-3:40 pm

1 stop35h 05m

Haikou Meilan Intl

Tue 3/10

4:50 pm-1:55 pm

1 stop34h 05m

$6,263

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Haikou flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Chicago O'Hare Intl Airport-Haikou flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Haikou flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Haikou flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Haikou flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from O'Hare Intl to Haikou

Have a flexible travel schedule? Discover the best time to fly to Haikou from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Haikou. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Haikou from Chicago O'Hare Intl?

    Haikou Meilan Intl (HAK), located 10.7 mi from the city center, is the airport you fly into when you book flights from Chicago O'Hare Intl to Haikou. 0 airlines have flights to Meilan Intl from Chicago O'Hare Intl on a regular basis. Booking flights from Chicago O'Hare Intl to Haikou Meilan Intl should not be difficult; the airport handles an average of 0 inbound flights from Chicago O'Hare Intl per day.

  • How long is the flight from Chicago O'Hare Intl Airport to Haikou?

    Departing from Chicago O'Hare Intl Airport to Haikou will take you 35h 05m. There are 7995 mi between Chicago O'Hare Intl Airport and Haikou. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from O'Hare Intl to Haikou that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Haikou flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Haikou?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Haikou.

  • Can I find deals for business class flights from O'Hare Intl to Haikou?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Haikou by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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