How do I get Price Alerts for flights from Chicago O'Hare Intl Airport to Hainan?

Search flight deals from Chicago O'Hare Intl Airport to Hainan . While viewing offers you’ll have the option to create a Price Alert.

How can I save money on flights from Chicago O'Hare Intl Airport to Hainan with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

How old do you have to be to fly from Chicago O'Hare Intl Airport to Hainan?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Hainan.

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

The travel and health documents required for your trip to Hainan can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Hainan. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$1,726 Cheap Flights from Chicago O'Hare Intl Airport to Hainan in 2026

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0 bags

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Find the cheapest flights from Chicago O'Hare Intl Airport to Hainan

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:59 am - 11:55 pm

ORD

SYX

27h 56m

2 stops

8:00 am - 10:10 pm

SYX

ORD

27h 10m

2 stops

$1,726American Airlines

Fri, Aug 21 - Tue, Sep 29

6:59 am - 11:55 pm

ORD

SYX

27h 56m

2 stops

8:00 am - 6:10 am

SYX

ORD

35h 10m

3 stops

$1,731American Airlines

Fri, Aug 21 - Tue, Sep 29

10:40 pm - 11:55 pm

ORD

SYX

36h 15m

3 stops

8:00 am - 6:10 am

SYX

ORD

35h 10m

3 stops

$1,781American Airlines

Fri, Aug 21 - Tue, Sep 29

7:45 am - 4:45 pm

ORD

SYX

44h 00m

2 stops

6:00 pm - 5:05 am

SYX

ORD

49h 05m

2 stops

$2,265Air China

Sat, Oct 31 - Wed, Nov 4

6:25 am - 10:45 am

ORD

SYX

39h 20m

2 stops

8:30 pm - 1:15 pm

SYX

ORD

54h 45m

2 stops

$2,266Air China

Sat, Oct 31 - Wed, Nov 4

7:45 am - 1:25 pm

ORD

SYX

40h 40m

2 stops

8:30 pm - 6:08 am

SYX

ORD

47h 38m

2 stops

$2,280Air China

Sat, Oct 31 - Wed, Nov 4

12:30 am - 5:40 pm

ORD

HAK

28h 10m

2 stops

1:30 pm - 8:35 pm

HAK

ORD

20h 05m

2 stops

$2,926Multiple Airlines

Thu, Oct 22 - Sat, Oct 31

4:15 pm - 3:40 pm

ORD

HAK

34h 25m

1 stop

4:50 pm - 1:55 pm

HAK

ORD

34h 05m

1 stop

$3,084Cathay Pacific

Tue, Sep 29 - Fri, Oct 2

4:15 pm - 3:40 pm

ORD

HAK

34h 25m

1 stop

4:50 pm - 1:55 pm

HAK

ORD

34h 05m

1 stop

$3,135Cathay Pacific

Tue, Sep 29 - Fri, Oct 2

4:15 pm - 8:20 pm

ORD

HAK

39h 05m

1 stop

3:35 pm - 2:35 pm

HAK

ORD

60h 00m

2 stops

$3,338Multiple Airlines

Fri, Oct 23 - Sat, Oct 31

Cathay Pacific flights from Chicago O'Hare Intl Airport to Hainan

Our best Cathay Pacific deals on Chicago O'Hare Intl Airport to Hainan flight tickets

Cathay Pacific

Sep 29

ORD4:15 pmChicago O'Hare Intl

34h 25m

1 stop

HAK3:40 pmHaikou Meilan Intl

Oct 2

HAK4:50 pmHaikou Meilan Intl

34h 05m

1 stop

ORD1:55 pmChicago O'Hare Intl

$3,084

Cathay Pacific

Sep 29

ORD4:15 pmChicago O'Hare Intl

34h 25m

1 stop

HAK3:40 pmHaikou Meilan Intl

Oct 2

HAK4:50 pmHaikou Meilan Intl

34h 05m

1 stop

ORD1:55 pmChicago O'Hare Intl

$3,135

Cathay Pacific

Sep 29

ORD4:45 pmChicago O'Hare Intl

33h 55m

2 stops

HAK3:40 pmHaikou Meilan Intl

Oct 2

HAK4:50 pmHaikou Meilan Intl

34h 05m

1 stop

ORD1:55 pmChicago O'Hare Intl

$5,446

Air China flights from Chicago O'Hare Intl Airport to Hainan

Our best Air China deals on Chicago O'Hare Intl Airport to Hainan flight tickets

Air China

Oct 31

ORD7:45 amChicago O'Hare Intl

44h 00m

2 stops

SYX4:45 pmSanya Phoenix Intl

Nov 4

SYX6:00 pmSanya Phoenix Intl

49h 05m

2 stops

ORD5:05 amChicago O'Hare Intl

$2,265

Air China

Oct 31

ORD6:25 amChicago O'Hare Intl

39h 20m

2 stops

SYX10:45 amSanya Phoenix Intl

Nov 4

SYX8:30 pmSanya Phoenix Intl

54h 45m

2 stops

ORD1:15 pmChicago O'Hare Intl

$2,266

Air China

Oct 31

ORD7:45 amChicago O'Hare Intl

40h 40m

2 stops

SYX1:25 pmSanya Phoenix Intl

Nov 4

SYX8:30 pmSanya Phoenix Intl

47h 38m

2 stops

ORD6:08 amChicago O'Hare Intl

$2,280

momondo Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Hainan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoSanya

ORD - SYX

ORDSYX

Chicago O'Hare Intl

Fri 8/21

6:59 am-11:55 pm

2 stops27h 56m

Sanya Phoenix Intl

Tue 9/29

8:00 am-10:10 pm

2 stops27h 10m

$1,726

ChicagoSanya

ORD - SYX

ORDSYX

Chicago O'Hare Intl

Fri 8/21

6:59 am-11:55 pm

2 stops27h 56m

Sanya Phoenix Intl

Tue 9/29

8:00 am-6:10 am

3 stops35h 10m

$1,731

ChicagoSanya

ORD - SYX

ORDSYX

Chicago O'Hare Intl

Fri 8/21

10:40 pm-11:55 pm

3 stops36h 15m

Sanya Phoenix Intl

Tue 9/29

8:00 am-6:10 am

3 stops35h 10m

$1,781

ChicagoSanya

ORD - SYX

ORDSYX

Chicago O'Hare Intl

Sat 10/31

7:45 am-4:45 pm

2 stops44h 00m

Sanya Phoenix Intl

Wed 11/4

6:00 pm-5:05 am

2 stops49h 05m

$2,265

ChicagoSanya

ORD - SYX

ORDSYX

Chicago O'Hare Intl

Sat 10/31

6:25 am-10:45 am

2 stops39h 20m

Sanya Phoenix Intl

Wed 11/4

8:30 pm-1:15 pm

2 stops54h 45m

$2,266

ChicagoSanya

ORD - SYX

ORDSYX

Chicago O'Hare Intl

Sat 10/31

7:45 am-1:25 pm

2 stops40h 40m

Sanya Phoenix Intl

Wed 11/4

8:30 pm-6:08 am

2 stops47h 38m

$2,280

Quickest round-trip

ChicagoHaikou

ORD - HAK

ORDHAK

Chicago O'Hare Intl

Thu 10/22

12:30 am-5:40 pm

2 stops28h 10m

Haikou Meilan Intl

Sat 10/31

1:30 pm-8:35 pm

2 stops20h 05m

$2,926

ChicagoHaikou

ORD - HAK

ORDHAK

Chicago O'Hare Intl

Tue 9/29

4:15 pm-3:40 pm

1 stop34h 25m

Haikou Meilan Intl

Fri 10/2

4:50 pm-1:55 pm

1 stop34h 05m

$3,084

ChicagoHaikou

ORD - HAK

ORDHAK

Chicago O'Hare Intl

Tue 9/29

4:15 pm-3:40 pm

1 stop34h 25m

Haikou Meilan Intl

Fri 10/2

4:50 pm-1:55 pm

1 stop34h 05m

$3,135

ChicagoHaikou

ORD - HAK

ORDHAK

Chicago O'Hare Intl

Fri 10/23

4:15 pm-8:20 pm

1 stop39h 05m

Haikou Meilan Intl

Sat 10/31

3:35 pm-2:35 pm

2 stops60h 00m

$3,338

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Chicago O'Hare Intl Airport to Hainan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Hainan

Fastest flight time	34h 25m
Direct flights	None

The fastest flight from Chicago O'Hare Intl Airport to Hainan takes 34h 25m

There are no direct flights from Chicago O'Hare Intl Airport to Hainan. There are no popular flight routes from Chicago O'Hare Intl Airport to Hainan.

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Frequently asked questions about flying from Chicago O'Hare Intl Airport to Hainan

When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Hainan?
Prices for flights from Chicago O'Hare Intl Airport to Hainan refresh daily.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Hainan?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Hainan.
What documentation or ID do you need to fly to Hainan?
The travel and health documents required for your trip to Hainan can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Hainan. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Hainan

How do I get Price Alerts for flights from Chicago O'Hare Intl Airport to Hainan?
Search flight deals from Chicago O'Hare Intl Airport to Hainan. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Chicago O'Hare Intl Airport to Hainan with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

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

It is quick and easy to find Chicago to Hainan flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Hainan that suits you.

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

All flight searches from Chicago to Hainan on momondo can be filtered to show those which offer flexible booking policies.

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?

Price alerts on flights to Hainan from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.