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Hainan

$1,286+ Cheap flights from Illinois 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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — HAK
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Illinois to Hainan

Keep the following information in mind while searching for Illinois to Hainan flight deals. Data was last updated September 15, 2025.

Round-trip from

$1,286
(Mytrip)
From Illinois to Hainan
Search Deals

Find flight deals from Illinois to Hainan

Cheapest flights from Illinois to Hainan
Explore the most affordable flight options available from Illinois to Hainan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/128:10 pmORD - HAK
3 stops34h 15mMultiple Airlines
Mon 10/274:00 pmHAK - ORD
2 stops35h 41mMultiple Airlines
Deal found 9/14$1,286
This oojo deal was found by Cheapflights users on 9/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/124:00 pmORD - HAK
1 stop34h 40mCathay Pacific
Mon 10/274:50 pmHAK - ORD
1 stop34h 10mCathay Pacific
Deal found 9/14$1,567
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:58 pmORD - SYX
2 stops38h 12mAmerican Airlines
Fri 1/27:55 amSYX - ORD
3 stops36h 43mAmerican Airlines
Deal found 9/13$2,548
This Ovago deal was found by Cheapflights users on 9/13. 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.
Tue 12/232:40 pmORD - SYX
1 stop39h 15mCathay Pacific
Fri 1/211:30 amSYX - ORD
1 stop39h 30mCathay Pacific
Deal found 9/13$4,947

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois 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 September 15, 2025.
Use the filters below to find and compare flights from Illinois to Hainan that are best for you.

Fly from

Illinois

Fly to

Hainan

Route

Depart

Return

Price

ChicagoHaikou

ORD - HAK

ORDHAK

Chicago O'Hare Intl

Sun 10/12

8:10 pm-7:25 pm

3 stops34h 15m

Haikou Meilan Intl

Mon 10/27

4:00 pm-2:41 pm

2 stops35h 41m

$1,286

ChicagoHaikou

ORD - HAK

ORDHAK

Chicago O'Hare Intl

Mon 3/9

4:40 pm-5:45 pm

2 stops36h 05m

Haikou Meilan Intl

Thu 3/12

9:05 am-5:05 am

2 stops33h 00m

$1,506

ChicagoHaikou

ORD - HAK

ORDHAK

Chicago O'Hare Intl

Sun 10/12

4:00 pm-3:40 pm

1 stop34h 40m

Haikou Meilan Intl

Mon 10/27

4:50 pm-2:00 pm

1 stop34h 10m

$1,567

ChicagoSanya

ORD - SYX

ORDSYX

Chicago O'Hare Intl

Sun 3/8

7:15 am-1:25 pm

2 stops41h 10m

Sanya Phoenix Intl

Thu 3/12

2:35 pm-5:05 am

2 stops27h 30m

$1,629

ChicagoHaikou

ORD - HAK

ORDHAK

Chicago O'Hare Intl

Mon 3/9

5:10 pm-10:50 am

2 stops28h 40m

Haikou Meilan Intl

Thu 3/12

12:00 pm-7:25 am

3 stops32h 25m

$1,896

ChicagoSanya

ORD - SYX

ORDSYX

Chicago O'Hare Intl

Sun 3/8

5:10 pm-6:15 pm

2 stops36h 05m

Sanya Phoenix Intl

Thu 3/12

2:45 pm-7:25 am

3 stops29h 40m

$1,896

ChicagoSanya

ORD - SYX

ORDSYX

Chicago O'Hare Intl

Tue 12/23

8:58 pm-1:10 am

2 stops38h 12m

Sanya Phoenix Intl

Fri 1/2

7:55 am-10:19 pm

2 stops28h 24m

$2,739

ChicagoSanya

ORD - SYX

ORDSYX

Chicago O'Hare Intl

Tue 12/23

2:40 pm-7:55 pm

1 stop39h 15m

Sanya Phoenix Intl

Fri 1/2

11:30 am-1:00 pm

1 stop39h 30m

$4,947

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from Illinois to Hainan

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

    For as low as $1,896, Air China can have you in Hainan from Illinois in 36h 05m. Airlines will cover a distance of 8122 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois 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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