How do I get Price Alerts for flights from Chicago to Hainan?

Confirm your travel details to search for the latest offers for flights from Chicago to Hainan . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Chicago to Hainan with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

When did momondo last update prices for flights from Chicago to Hainan?

Prices for flights from Chicago to Hainan are updated daily.

How old do you have to be to fly from Chicago to Hainan?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Hainan.

What documentation or ID do you need to fly to Hainan?

The necessary travel and health documents for your Hainan trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$1,259 Cheap Flights from Chicago to Hainan in 2025/26

1 adult

0 bags

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Find the cheapest flights from Chicago to Hainan

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:45 am - 12:45 pmORD-HAK

39h 00m2 stops

6:55 pm - 1:14 pmHAK-ORD

55h 19m2 stops

$1,259Air China

Find Deal

seg, mar 9 - qui, mar 12

7:10 am - 10:45 amORD-SYX

38h 35m2 stops

6:50 pm - 6:21 amSYX-ORD

48h 31m2 stops

$1,502Air China

Find Deal

dom, mar 8 - qui, mar 12

10:45 am - 12:45 pmORD-HAK

37h 00m2 stops

2:00 pm - 11:43 pmHAK-ORD

46h 43m2 stops

$1,513Air China

Find Deal

seg, mar 9 - qui, mar 12

7:10 am - 5:40 pmORD-SYX

45h 30m2 stops

6:50 pm - 6:21 amSYX-ORD

48h 31m2 stops

$1,734Air China

Find Deal

dom, mar 8 - qui, mar 12

3:35 pm - 3:40 pmORD-HAK

35h 05m1 stop

4:50 pm - 1:55 pmHAK-ORD

34h 05m1 stop

$2,879Cathay Pacific

Find Deal

seg, mar 9 - qui, mar 12

4:45 pm - 3:40 pmORD-HAK

33h 55m2 stops

4:50 pm - 1:55 pmHAK-ORD

34h 05m1 stop

$5,216Cathay Pacific

Find Deal

seg, mar 9 - qui, mar 12

Air China flights from Chicago to Hainan

Our best Air China deals on Chicago to Hainan flight tickets

Air China

Mar 9

ORD8:45 amChicago O'Hare Intl

39h 00m

2 stops

HAK12:45 pmHaikou Meilan Intl

Mar 12

HAK6:55 pmHaikou Meilan Intl

55h 19m

2 stops

ORD1:14 pmChicago O'Hare Intl

$1,259

Find similar

Air China

Mar 8

ORD7:10 amChicago O'Hare Intl

38h 35m

2 stops

SYX10:45 amSanya Phoenix Intl

Mar 12

SYX6:50 pmSanya Phoenix Intl

48h 31m

2 stops

ORD6:21 amChicago O'Hare Intl

$1,502

Find similar

Air China

Mar 9

ORD10:45 amChicago O'Hare Intl

37h 00m

2 stops

HAK12:45 pmHaikou Meilan Intl

Mar 12

HAK2:00 pmHaikou Meilan Intl

46h 43m

2 stops

ORD11:43 pmChicago O'Hare Intl

$1,513

Find similar

Cathay Pacific flights from Chicago to Hainan

Our best Cathay Pacific deals on Chicago to Hainan flight tickets

Cathay Pacific

Mar 9

ORD3:35 pmChicago O'Hare Intl

35h 05m

1 stop

HAK3:40 pmHaikou Meilan Intl

Mar 12

HAK4:50 pmHaikou Meilan Intl

34h 05m

1 stop

ORD1:55 pmChicago O'Hare Intl

$2,879

Find similar

Cathay Pacific

Mar 9

ORD4:45 pmChicago O'Hare Intl

33h 55m

2 stops

HAK3:40 pmHaikou Meilan Intl

Mar 12

HAK4:50 pmHaikou Meilan Intl

34h 05m

1 stop

ORD1:55 pmChicago O'Hare Intl

$5,216

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoHaikou

ORD - HAK

ORDHAK

Chicago O'Hare Intl

seg 3/9

8:45 am-12:45 pm

2 stops39h 00m

Haikou Meilan Intl

qui 3/12

6:55 pm-1:14 pm

2 stops55h 19m

$1,259

ChicagoSanya

ORD - SYX

ORDSYX

Chicago O'Hare Intl

dom 3/8

7:10 am-10:45 am

2 stops38h 35m

Sanya Phoenix Intl

qui 3/12

6:50 pm-6:21 am

2 stops48h 31m

$1,502

ChicagoHaikou

ORD - HAK

ORDHAK

Chicago O'Hare Intl

seg 3/9

10:45 am-12:45 pm

2 stops37h 00m

Haikou Meilan Intl

qui 3/12

2:00 pm-11:43 pm

2 stops46h 43m

$1,513

ChicagoSanya

ORD - SYX

ORDSYX

Chicago O'Hare Intl

dom 3/8

7:10 am-5:40 pm

2 stops45h 30m

Sanya Phoenix Intl

qui 3/12

6:50 pm-6:21 am

2 stops48h 31m

$1,734

ChicagoHaikou

ORD - HAK

ORDHAK

Chicago O'Hare Intl

seg 3/9

3:35 pm-3:40 pm

1 stop35h 05m

Haikou Meilan Intl

qui 3/12

4:50 pm-1:55 pm

1 stop34h 05m

$2,879

ChicagoHaikou

ORD - HAK

ORDHAK

Chicago O'Hare Intl

seg 3/9

4:45 pm-3:40 pm

2 stops33h 55m

Haikou Meilan Intl

qui 3/12

4:50 pm-1:55 pm

1 stop34h 05m

$5,216

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Chicago to Hainan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Hainan

Direct flights	None

There are no direct flights from Chicago to Hainan. There are no popular flight routes from Chicago to Hainan.

Search flight deals

When did momondo last update prices for flights from Chicago to Hainan?
Prices for flights from Chicago to Hainan are updated daily.
How old do you have to be to fly from Chicago to Hainan?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Hainan.
What documentation or ID do you need to fly to Hainan?
The necessary travel and health documents for your Hainan trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

How do I get Price Alerts for flights from Chicago to Hainan?
Confirm your travel details to search for the latest offers for flights from Chicago to Hainan. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Chicago to Hainan with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Hainan?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Hainan from Chicago.

Can I find flights from Chicago to Hainan with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Hainan from Chicago with this policy.

How can momondo help me find flights from Chicago to Hainan?

momondo provides multiple filters to help you find the best flight to Hainan from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Chicago to Hainan right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Chicago to Hainan flights. All you need is a valid email address and we will do the rest; it is that quick and easy.