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Hainan

$1,259+ Cheap flights from Chicago (CHI) to Hainan

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — HAK
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Cheap flight deals from Chicago to Hainan

Keep the following information in mind while searching for Chicago to Hainan flight deals. Data was last updated November 4, 2025.

Round-trip from

$1,259
(Air China)
From Chicago (CHI) to Hainan
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Find flight deals from Chicago to Hainan

Cheapest flights from Chicago to Hainan
Explore the most affordable flight options available from Chicago to Hainan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

This Ovago deal was found by Cheapflights users on 11/4. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/53:00 pmORD - SYX
2 stops32h 35mChina Southern
Fri 11/711:15 pmSYX - ORD
2 stops44h 26mChina Southern
Deal found 11/4$3,037

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago to Hainan 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 November 4, 2025.
Use the filters below to find and compare flights from Chicago to Hainan that are best for you.

Fly from

Chicago

Fly to

Hainan

Route

Depart

Return

Price

ChicagoHaikou

ORD - HAK

ORDHAK

Chicago O'Hare Intl

Mon 3/9

8:45 am-12:45 pm

2 stops39h 00m

Haikou Meilan Intl

Thu 3/12

6:55 pm-1:14 pm

2 stops55h 19m

$1,259

ChicagoSanya

ORD - SYX

ORDSYX

Chicago O'Hare Intl

Sun 3/8

7:10 am-10:45 am

2 stops38h 35m

Sanya Phoenix Intl

Thu 3/12

6:50 pm-6:21 am

2 stops48h 31m

$1,502

ChicagoHaikou

ORD - HAK

ORDHAK

Chicago O'Hare Intl

Mon 3/9

3:35 pm-3:40 pm

1 stop35h 05m

Haikou Meilan Intl

Thu 3/12

4:50 pm-1:55 pm

1 stop34h 05m

$2,879

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Best time to book a flight from Chicago to Hainan

Have a flexible travel schedule? Discover the best time to fly to Hainan from Chicago 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.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Hainan
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Hainan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Chicago to Hainan?

    For as low as $2,879, Air China can have you in Hainan from Chicago in 35h 05m. The distance from Chicago to Hainan is about 7995 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Chicago to Hainan?

    Most travelers choose Chicago O'Hare Intl - Haikou Meilan Intl, Chicago Midway - Haikou Meilan Intl or Chicago O'Hare Intl - Sanya Phoenix Intl when deciding on the best route from Chicago to Hainan.

  • Can I find deals for flights from Chicago to Hainan that include hotel bookings?

    Yes. In addition to deals on Chicago to Hainan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Hainan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Hainan.

  • Can I find deals for business class flights from Chicago to Hainan?

    Yes. Cheapflights offers flight deals from Chicago to Hainan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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