$1,448+ Cheap flights from Illinois 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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — HAK
Nov 2 — Nov 91
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Illinois to Haikou with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Illinois to Haikou
Keep the following information in mind while searching for Illinois to Haikou flight deals. Data was last updated October 3, 2025.
Round-trip from | $1,195 (oojo) |
|---|
Find flight deals from Illinois to Haikou
Best flights from Illinois to HaikouDiscover carefully curated flight deals from Illinois to Haikou that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 3, 2025.
Discover carefully curated flight deals from Illinois to Haikou that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 3, 2025.
This Air China deal was found by Cheapflights users on 10/1. 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.
Mon 3/92:10 pmORD - HAK
2 stops33h 35mAir China
Thu 3/1211:25 amHAK - ORD
2 stops32h 03mAir China
Deal found 10/1![Air China logo]()
$1,448
This Cathay Pacific deal was found by Cheapflights users on 10/1. 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.
Mon 3/93:35 pmORD - HAK
1 stop35h 05mCathay Pacific
Thu 3/124:50 pmHAK - ORD
1 stop34h 05mCathay Pacific
Deal found 10/1![Cathay Pacific logo]()
$2,879
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois 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 October 3, 2025.
Use the filters below to find and compare flights from Illinois to Haikou that are best for you.
Fly from
Illinois
Fly to
Haikou
Route
Depart
Return
Price
ChicagoHaikou
ORD - HAK
ORDHAK
Chicago O'Hare Intl
Mon 3/9
2:10 pm-12:45 pm
2 stops33h 35m
Haikou Meilan Intl
Thu 3/12
11:25 am-6:28 am
2 stops32h 03m
$1,448
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
Best time to book a flight from Illinois to Haikou
Have a flexible travel schedule? Discover the best time to fly to Haikou 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 Haikou
No data available for this route at this time. Please check back soon.