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.

$1,259 Cheap Flights from Chicago O'Hare Intl Airport to Hainan in 2025/26

1 adult

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.

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

lun., mar. 9 - jue., 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 - jue., 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

lun., mar. 9 - jue., 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 - jue., 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

lun., mar. 9 - jue., 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

lun., mar. 9 - jue., mar. 12

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

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 O'Hare Intl Airport to Hainan

Our best Cathay Pacific deals on Chicago O'Hare Intl Airport 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

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

ChicagoHaikou

ORD - HAK

ORDHAK

Chicago O'Hare Intl

lun. 3/9

8:45 am-12:45 pm

2 stops39h 00m

Haikou Meilan Intl

jue. 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

jue. 3/12

6:50 pm-6:21 am

2 stops48h 31m

$1,502

ChicagoHaikou

ORD - HAK

ORDHAK

Chicago O'Hare Intl

lun. 3/9

10:45 am-12:45 pm

2 stops37h 00m

Haikou Meilan Intl

jue. 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

jue. 3/12

6:50 pm-6:21 am

2 stops48h 31m

$1,734

ChicagoHaikou

ORD - HAK

ORDHAK

Chicago O'Hare Intl

lun. 3/9

3:35 pm-3:40 pm

1 stop35h 05m

Haikou Meilan Intl

jue. 3/12

4:50 pm-1:55 pm

1 stop34h 05m

$2,879

ChicagoHaikou

ORD - HAK

ORDHAK

Chicago O'Hare Intl

lun. 3/9

4:45 pm-3:40 pm

2 stops33h 55m

Haikou Meilan Intl

jue. 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 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

Direct flights	None

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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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.

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.