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Hainan

$1,202+ Cheap flights from Chicago (CHI) 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 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — SYX
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Round-trip from

$1,532
(Mytrip)

One-way from

$1,202
(Flightnetwork)
From Chicago (CHI) to Hainan
Search Deals
One-way flight from Chicago (CHI) to Hainan
Search Deals

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 May 1, 2025.

This Mytrip deal was found by Cheapflights users on 4/30. 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.
Fri 6/137:05 pmORD - SYX
3 stops32h 50mMultiple Airlines
Fri 6/203:35 pmSYX - ORD
3 stops27h 37mMultiple Airlines
Deal found 4/30$1,532
This Cathay Pacific deal was found by Cheapflights users on 4/30. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/85:00 pmORD - HAK
2 stops32h 40mMultiple Airlines
Mon 11/174:50 pmHAK - ORD
2 stops27h 20mMultiple Airlines
Deal found 4/30$1,616
This FlightHub deal was found by Cheapflights users on 4/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/811:45 amORD - HAK
2 stops34h 30mChina Southern
Mon 11/172:00 pmHAK - ORD
3 stops30h 07mChina Southern
Deal found 4/30$1,946
This Gotogate deal was found by Cheapflights users on 4/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/144:00 pmORD - HAK
1 stop34h 40mCathay Pacific
Sat 6/214:50 pmHAK - ORD
1 stop34h 35mCathay Pacific
Deal found 4/30$2,010
This Gotogate deal was found by Cheapflights users on 4/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/134:00 pmORD - SYX
1 stop39h 30mCathay Pacific
Fri 6/2011:10 amSYX - ORD
1 stop40h 15mCathay Pacific
Deal found 4/30$2,080

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 May 1, 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

ChicagoSanya

ORD - SYX

ORDSYX

Chicago O'Hare Intl

Fri 6/13

7:05 pm-4:55 pm

3 stops32h 50m

Sanya Phoenix Intl

Fri 6/20

3:35 pm-6:12 am

3 stops27h 37m

$1,532

ChicagoHaikou

ORD - HAK

ORDHAK

Chicago O'Hare Intl

Sat 6/14

7:05 pm-3:40 pm

3 stops31h 35m

Haikou Meilan Intl

Sat 6/21

7:40 am-12:38 pm

3 stops41h 58m

$1,697

ChicagoHaikou

ORD - HAK

ORDHAK

Chicago O'Hare Intl

Sat 6/14

4:00 pm-3:40 pm

1 stop34h 40m

Haikou Meilan Intl

Sat 6/21

4:50 pm-2:25 pm

1 stop34h 35m

$2,010

ChicagoSanya

ORD - SYX

ORDSYX

Chicago O'Hare Intl

Fri 6/13

4:00 pm-8:30 pm

1 stop39h 30m

Sanya Phoenix Intl

Fri 6/20

11:10 am-2:25 pm

1 stop40h 15m

$2,080

ChicagoHaikou

ORD - HAK

ORDHAK

Chicago O'Hare Intl

Sun 6/15

4:00 pm-3:40 pm

1 stop34h 40m

$1,202

ChicagoHaikou

ORD - HAK

ORDHAK

Chicago O'Hare Intl

Sun 6/15

9:12 am-3:40 pm

2 stops41h 28m

$1,363

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

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

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 May 1, 2025.
Cathay Pacific
7.5
Good
855 reviews

Overall

7.5

Boarding

7.9

Comfort

7.6

Food

7.2

Entertainment

7.7

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

BOS - HKG

It would have been nice to understand the dates of takeoff! We missed our flight and now have to pay an extra $454.00 Very stressful and not easy to check in or get information
Cathay Pacific
7.5
Good
855 reviews
Cathay Pacific
7.5
Good
855 reviews

Overall

7.5

Boarding

7.9

Comfort

7.6

Food

7.2

Entertainment

7.7

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

BOS - HKG

It would have been nice to understand the dates of takeoff! We missed our flight and now have to pay an extra $454.00 Very stressful and not easy to check in or get information

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.

  • 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.

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