$835+ Cheap flights from Illinois to Hainan
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Illinois to Hainan 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 Hainan
Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) to Hainan (CNHA). 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 enero 30, 2025.
Round-trip from | $1,190 (Mytrip) |
|---|---|
One-way from | $949 (Kiwi.com) |
Find flight deals from Illinois to Hainan
Cheapest flights from Illinois to HainanExplore 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 enero 30, 2025.
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 enero 30, 2025.
This Mytrip deal was found by Cheapflights users on 1/30. 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.
This KAYAK deal was found by Cheapflights users on 1/29. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 1/29. 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.
Find flights from Illinois to Hainan within your budget
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 enero 30, 2025.
Fly from
Fly to
Route
Depart
Return
Price
ChicagoSanya
ORD - SYX
ORDSYX
Chicago O'Hare Intl
dom. 3/16
7:47 am-8:05 pm
3 stops47h 18m
Sanya Phoenix Intl
dom. 3/23
9:05 am-5:46 am
2 stops33h 41m
ChicagoSanya
ORD - SYX
ORDSYX
Chicago O'Hare Intl
vie. 2/14
12:58 pm-10:40 am
2 stops31h 42m
Sanya Phoenix Intl
vie. 2/28
8:30 pm-11:36 pm
2 stops41h 06m
ChicagoSanya
ORD - SYX
ORDSYX
Chicago O'Hare Intl
vie. 2/14
2:40 pm-7:55 pm
1 stop39h 15m
Sanya Phoenix Intl
vie. 2/28
11:30 am-1:00 pm
1 stop39h 30m
ChicagoHaikou
ORD - HAK
ORDHAK
Chicago O'Hare Intl
jue. 7/3
5:45 pm-2:30 pm
2 stops31h 45m
ChicagoSanya
ORD - SYX
ORDSYX
Chicago O'Hare Intl
jue. 7/3
5:30 pm-12:45 pm
3 stops54h 15m
ChicagoHaikou
ORD - HAK
ORDHAK
Chicago O'Hare Intl
jue. 7/3
4:05 pm-3:30 pm
1 stop34h 25m
ChicagoSanya
ORD - SYX
ORDSYX
Chicago O'Hare Intl
jue. 7/3
6:15 pm-11:40 am
2 stops28h 25m
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.
Travel insights for flights from Illinois to Hainan
Get recent, data-driven insights about flights from Illinois to Hainan including ideal travel times, pricing trends, and more.
Rainfall in Hainan by month
Plan your trip to Hainan by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Hainan ranges from 0.8 - 10.6 inches per month. September is typically the wettest month, when rainfall can reach 10.6 in. January is typically the driest time to visit Hainan when rainfall is around 0.8 in.
Temperature in Hainan by month
Plan your trip to Hainan by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Hainan, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).
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 enero 30, 2025.
Boarding
Comfort
Entertainment
Crew
Overall
Food
Reviews
Anonymous,Jan 2025
MAN - HKG
Boarding
Comfort
Entertainment
Crew
Overall
Food
Reviews
Anonymous,Jan 2025
MAN - HKG