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

Price Alerts will notify you by email when the price for flights to Hainan from Illinois decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Illinois 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?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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

Prices for flights from Illinois to Hainan refresh daily.

How old do you have to be to fly from Illinois 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 Illinois to Hainan.

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

The travel and health documents you'll need for your trip to Hainan may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Hainan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$1,003 Cheap Flights from Illinois to Hainan in 2026

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Find the cheapest flights from Illinois to Hainan

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:15 pm - 3:40 pm

ORD

HAK

34h 25m

1 stop

4:50 pm - 1:55 pm

HAK

ORD

34h 05m

1 stop

$1,003Cathay Pacific

Wed, Sep 30 - Sun, Oct 4

4:00 pm - 3:40 pm

ORD

HAK

34h 40m

1 stop

4:50 pm - 2:20 pm

HAK

ORD

34h 30m

1 stop

$1,057Cathay Pacific

Tue, Aug 25 - Thu, Sep 3

12:30 am - 5:40 pm

ORD

HAK

28h 10m

2 stops

7:35 am - 8:45 pm

HAK

ORD

26h 10m

2 stops

$1,436Multiple Airlines

Mon, Aug 24 - Thu, Sep 3

4:00 pm - 3:40 pm

ORD

HAK

34h 40m

1 stop

6:15 pm - 8:45 pm

HAK

ORD

39h 30m

2 stops

$1,589Multiple Airlines

Tue, Aug 25 - Thu, Sep 3

8:40 am - 4:45 pm

ORD

SYX

43h 05m

2 stops

8:40 pm - 1:15 pm

SYX

ORD

53h 35m

2 stops

$2,064Air China

Wed, Sep 9 - Sun, Sep 13

8:40 am - 4:45 pm

ORD

SYX

43h 05m

2 stops

8:40 pm - 1:15 pm

SYX

ORD

53h 35m

2 stops

$2,174Air China

Wed, Sep 9 - Sun, Sep 13

6:04 am - 11:55 pm

ORD

SYX

28h 51m

2 stops

8:00 am - 7:19 am

SYX

ORD

36h 19m

3 stops

$2,317American Airlines

Thu, Jul 16 - Thu, Jul 23

11:00 pm - 11:55 pm

ORD

SYX

35h 55m

3 stops

8:00 am - 6:00 am

SYX

ORD

35h 00m

3 stops

$2,382American Airlines

Thu, Jul 16 - Thu, Jul 23

9:10 pm - 5:50 pm

ORD

HAK

31h 40m

2 stops

6:50 pm - 3:40 pm

HAK

ORD

57h 50m

2 stops

$3,446Etihad Airways

Wed, Sep 30 - Sun, Oct 4

9:10 pm - 5:50 pm

ORD

HAK

31h 40m

2 stops

6:50 pm - 3:40 pm

HAK

ORD

57h 50m

2 stops

$3,466Etihad Airways

Wed, Sep 30 - Sun, Oct 4

Cathay Pacific flights from Illinois to Hainan

Our best Cathay Pacific deals on Illinois to Hainan flight tickets

Cathay Pacific

Sep 30

ORD4:15 pmChicago O'Hare Intl

34h 25m

1 stop

HAK3:40 pmHaikou Meilan Intl

Oct 4

HAK4:50 pmHaikou Meilan Intl

34h 05m

1 stop

ORD1:55 pmChicago O'Hare Intl

$1,003

Cathay Pacific

Aug 25

ORD4:00 pmChicago O'Hare Intl

34h 40m

1 stop

HAK3:40 pmHaikou Meilan Intl

Sep 3

HAK4:50 pmHaikou Meilan Intl

34h 30m

1 stop

ORD2:20 pmChicago O'Hare Intl

$1,057

Cathay Pacific

Sep 30

ORD5:18 pmChicago O'Hare Intl

33h 22m

2 stops

HAK3:40 pmHaikou Meilan Intl

Oct 4

HAK4:50 pmHaikou Meilan Intl

34h 05m

1 stop

ORD1:55 pmChicago O'Hare Intl

$4,381

Etihad Airways flights from Illinois to Hainan

Our best Etihad Airways deals on Illinois to Hainan flight tickets

Etihad Airways

Sep 30

ORD9:10 pmChicago O'Hare Intl

31h 40m

2 stops

HAK5:50 pmHaikou Meilan Intl

Oct 4

HAK6:50 pmHaikou Meilan Intl

57h 50m

2 stops

ORD3:40 pmChicago O'Hare Intl

$3,446

Etihad Airways

Sep 30

ORD9:10 pmChicago O'Hare Intl

31h 40m

2 stops

HAK5:50 pmHaikou Meilan Intl

Oct 4

HAK6:50 pmHaikou Meilan Intl

57h 50m

2 stops

ORD3:40 pmChicago O'Hare Intl

$3,466

Etihad Airways

Sep 9

ORD2:00 pmChicago O'Hare Intl

57h 05m

2 stops

HAK12:05 pmHaikou Meilan Intl

Sep 13

HAK1:30 pmHaikou Meilan Intl

32h 05m

2 stops

ORD8:35 amChicago O'Hare Intl

$5,682

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoHaikou

ORD - HAK

ORDHAK

Chicago O'Hare Intl

Wed 9/30

4:15 pm-3:40 pm

1 stop34h 25m

Haikou Meilan Intl

Sun 10/4

4:50 pm-1:55 pm

1 stop34h 05m

$1,003

ChicagoHaikou

ORD - HAK

ORDHAK

Chicago O'Hare Intl

Tue 8/25

4:00 pm-3:40 pm

1 stop34h 40m

Haikou Meilan Intl

Thu 9/3

4:50 pm-2:20 pm

1 stop34h 30m

$1,057

Quickest round-trip

ChicagoHaikou

ORD - HAK

ORDHAK

Chicago O'Hare Intl

Mon 8/24

12:30 am-5:40 pm

2 stops28h 10m

Haikou Meilan Intl

Thu 9/3

7:35 am-8:45 pm

2 stops26h 10m

$1,436

ChicagoHaikou

ORD - HAK

ORDHAK

Chicago O'Hare Intl

Tue 8/25

4:00 pm-3:40 pm

1 stop34h 40m

Haikou Meilan Intl

Thu 9/3

6:15 pm-8:45 pm

2 stops39h 30m

$1,589

ChicagoSanya

ORD - SYX

ORDSYX

Chicago O'Hare Intl

Wed 9/9

8:40 am-4:45 pm

2 stops43h 05m

Sanya Phoenix Intl

Sun 9/13

8:40 pm-1:15 pm

2 stops53h 35m

$2,064

ChicagoSanya

ORD - SYX

ORDSYX

Chicago O'Hare Intl

Wed 9/9

8:40 am-4:45 pm

2 stops43h 05m

Sanya Phoenix Intl

Sun 9/13

8:40 pm-1:15 pm

2 stops53h 35m

$2,174

ChicagoSanya

ORD - SYX

ORDSYX

Chicago O'Hare Intl

Thu 7/16

6:04 am-11:55 pm

2 stops28h 51m

Sanya Phoenix Intl

Thu 7/23

8:00 am-7:19 am

3 stops36h 19m

$2,317

ChicagoSanya

ORD - SYX

ORDSYX

Chicago O'Hare Intl

Thu 7/16

11:00 pm-11:55 pm

3 stops35h 55m

Sanya Phoenix Intl

Thu 7/23

8:00 am-6:00 am

3 stops35h 00m

$2,382

ChicagoHaikou

ORD - HAK

ORDHAK

Chicago O'Hare Intl

Wed 9/30

9:10 pm-5:50 pm

2 stops31h 40m

Haikou Meilan Intl

Sun 10/4

6:50 pm-3:40 pm

2 stops57h 50m

$3,446

ChicagoHaikou

ORD - HAK

ORDHAK

Chicago O'Hare Intl

Wed 9/30

9:10 pm-5:50 pm

2 stops31h 40m

Haikou Meilan Intl

Sun 10/4

6:50 pm-3:40 pm

2 stops57h 50m

$3,466

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Illinois to Hainan flight deals and tips

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

Fastest flight time	34h 00m
Direct flights	None

The fastest flight from Illinois to Hainan takes 34h 00m

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

Search flight deals

Frequently asked questions about flying from Illinois to Hainan

When did momondo last update prices for flights from Illinois to Hainan?
Prices for flights from Illinois to Hainan refresh daily.
How old do you have to be to fly from Illinois 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 Illinois to Hainan.
What documentation or ID do you need to fly to Hainan?
The travel and health documents you'll need for your trip to Hainan may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Hainan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Illinois to Hainan

How do I get Price Alerts for flights from Illinois to Hainan?
Price Alerts will notify you by email when the price for flights to Hainan from Illinois decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Illinois 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?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

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

Finding the right flight to Hainan from Illinois is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Hainan quick and easy, saving you time and money.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Hainan from Illinois.

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

Price alerts on flights to Hainan from Illinois 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.