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Hainan

$1,512+ 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 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SYX
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
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 July 30, 2025.

Round-trip from

$1,512
(Expedia)
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 July 30, 2025.

This Expedia deal was found by Cheapflights users on 7/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/169:50 pmORD - HAK
2 stops46h 30mMultiple Airlines
Thu 5/148:00 pmHAK - ORD
2 stops53h 20mMultiple Airlines
Deal found 7/29$1,512
This Expedia deal was found by Cheapflights users on 7/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/169:50 pmORD - SYX
2 stops50h 30mMultiple Airlines
Thu 5/147:30 pmSYX - ORD
2 stops54h 00mMultiple Airlines
Deal found 7/29$1,528
This Ovago deal was found by Cheapflights users on 7/29. 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.
Sat 11/153:00 pmORD - HAK
2 stops28h 10mChina Southern
Wed 5/136:00 pmHAK - ORD
2 stops24h 13mChina Southern
Deal found 7/29$1,770
This FlightHub deal was found by Cheapflights users on 7/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/153:00 pmORD - SYX
2 stops29h 50mChina Southern
Wed 5/133:35 pmSYX - ORD
2 stops26h 38mChina Southern
Deal found 7/29$1,780
This Air China deal was found by Cheapflights users on 7/29. 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.
Thu 11/133:40 pmORD - HAK
2 stops39h 15mAir China
Mon 5/112:30 pmHAK - ORD
2 stops45h 42mAir China
Deal found 7/29$1,824
This Air China deal was found by Cheapflights users on 7/29. 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.
Thu 11/131:00 pmORD - SYX
2 stops37h 45mAir China
Mon 5/1112:55 pmSYX - ORD
2 stops47h 17mAir China
Deal found 7/29$1,840
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Sun 11/169:43 pmORD - SYX
3 stops37h 27mAmerican Airlines
Thu 5/148:00 amSYX - ORD
3 stops35h 10mAmerican Airlines
Deal found 7/29$2,196

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 July 30, 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 11/16

9:50 pm-10:20 am

2 stops46h 30m

Haikou Meilan Intl

Thu 5/14

8:00 pm-12:20 pm

2 stops53h 20m

$1,512

ChicagoSanya

ORD - SYX

ORDSYX

Chicago O'Hare Intl

Sun 11/16

9:50 pm-2:20 pm

2 stops50h 30m

Sanya Phoenix Intl

Thu 5/14

7:30 pm-12:30 pm

2 stops54h 00m

$1,528

ChicagoHaikou

ORD - HAK

ORDHAK

Chicago O'Hare Intl

Sat 11/15

3:00 pm-9:10 am

2 stops28h 10m

Haikou Meilan Intl

Wed 5/13

6:00 pm-5:13 am

2 stops24h 13m

$1,770

ChicagoSanya

ORD - SYX

ORDSYX

Chicago O'Hare Intl

Sat 11/15

3:00 pm-10:50 am

2 stops29h 50m

Sanya Phoenix Intl

Wed 5/13

3:35 pm-5:13 am

2 stops26h 38m

$1,780

ChicagoHaikou

ORD - HAK

ORDHAK

Chicago O'Hare Intl

Thu 11/13

3:40 pm-8:55 pm

2 stops39h 15m

Haikou Meilan Intl

Mon 5/11

2:30 pm-11:12 pm

2 stops45h 42m

$1,824

ChicagoSanya

ORD - SYX

ORDSYX

Chicago O'Hare Intl

Thu 11/13

1:00 pm-4:45 pm

2 stops37h 45m

Sanya Phoenix Intl

Mon 5/11

12:55 pm-11:12 pm

2 stops47h 17m

$1,840

ChicagoSanya

ORD - SYX

ORDSYX

Chicago O'Hare Intl

Sun 11/16

9:43 pm-1:10 am

3 stops37h 27m

Sanya Phoenix Intl

Thu 5/14

8:00 am-6:10 am

3 stops35h 10m

$2,196

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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.

Reviews of airlines servicing Hainan

Get insights into the airlines that provide service to Hainan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hainan. Reviews last updated July 30, 2025.
Get a feel of what it's like to fly with China Southern, Air China, and American Airlines from Illinois to Hainan by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Southern
7.6
Good
104 reviews

Food

7.4

Boarding

8.0

Comfort

7.9

Crew

8.3

Overall

7.6

Entertainment

7.6

Reviews

1 / 4
8.0
Excellent

Peggy,Jul 2025

WUH - SFO

Overall it's good, room temperature is a little high in the airport.
China Southern
7.6
Good
104 reviews
China Southern
7.6
Good
104 reviews

Food

7.4

Boarding

8.0

Comfort

7.9

Crew

8.3

Overall

7.6

Entertainment

7.6

Reviews

1 / 4
8.0
Excellent

Peggy,Jul 2025

WUH - SFO

Overall it's good, room temperature is a little high in the airport.
Air China
7.3
Good
93 reviews
China Southern
7.6
Good
104 reviews

Food

7.4

Boarding

8.0

Comfort

7.9

Crew

8.3

Overall

7.6

Entertainment

7.6

Reviews

1 / 4
8.0
Excellent

Peggy,Jul 2025

WUH - SFO

Overall it's good, room temperature is a little high in the airport.
American Airlines
7.2
Good
10,000 reviews
China Southern
7.6
Good
104 reviews

Food

7.4

Boarding

8.0

Comfort

7.9

Crew

8.3

Overall

7.6

Entertainment

7.6

Reviews

1 / 4
8.0
Excellent

Peggy,Jul 2025

WUH - SFO

Overall it's good, room temperature is a little high in the airport.

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.

  • 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.

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