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

Prices for flights from Hainan to Illinois refresh daily.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hainan to Illinois.

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

The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$765 Cheap Flights from Hainan to Illinois in 2026

Find the cheapest flights from Hainan to Illinois

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:50 pm - 1:55 pmHAK Haikou Meilan Intl-ORD Chicago O'Hare Intl

34h 05m1 stop Hong Kong Intl

4:15 pm - 3:40 pmORD Chicago O'Hare Intl-HAK Haikou Meilan Intl

34h 25m1 stop Hong Kong Intl

$1,292Cathay Pacific

Thu, Oct 15 - Mon, Oct 19

4:50 pm - 1:55 pmHAK Haikou Meilan Intl-ORD Chicago O'Hare Intl

34h 05m1 stop Hong Kong Intl

4:15 pm - 3:40 pmORD Chicago O'Hare Intl-HAK Haikou Meilan Intl

34h 25m1 stop Hong Kong Intl

$1,293Cathay Pacific

Thu, Oct 15 - Mon, Oct 19

4:50 pm - 1:55 pmHAK Haikou Meilan Intl-ORD Chicago O'Hare Intl

34h 05m1 stop Hong Kong Intl

4:15 pm - 3:40 pmORD Chicago O'Hare Intl-HAK Haikou Meilan Intl

34h 25m1 stop Hong Kong Intl

$1,294Cathay Pacific

Thu, Oct 15 - Mon, Oct 19

7:10 pm - 8:35 amHAK Haikou Meilan Intl-ORD Chicago O'Hare Intl

50h 25m2 stops Shanghai Pu Dong Abu Dhabi Zayed Intl

2:00 pm - 12:05 pmORD Chicago O'Hare Intl-HAK Haikou Meilan Intl

57h 05m2 stops Abu Dhabi Zayed Intl Beijing Daxing Intl

$2,955Etihad Airways

Thu, Oct 15 - Mon, Oct 19

7:10 pm - 8:35 amHAK Haikou Meilan Intl-ORD Chicago O'Hare Intl

50h 25m2 stops Shanghai Pu Dong Abu Dhabi Zayed Intl

2:00 pm - 12:05 pmORD Chicago O'Hare Intl-HAK Haikou Meilan Intl

57h 05m2 stops Abu Dhabi Zayed Intl Beijing Daxing Intl

$2,956Etihad Airways

Thu, Oct 15 - Mon, Oct 19

7:10 pm - 8:35 amHAK Haikou Meilan Intl-ORD Chicago O'Hare Intl

50h 25m2 stops Shanghai Pu Dong Abu Dhabi Zayed Intl

2:00 pm - 12:05 pmORD Chicago O'Hare Intl-HAK Haikou Meilan Intl

57h 05m2 stops Abu Dhabi Zayed Intl Beijing Daxing Intl

$2,957Etihad Airways

Thu, Oct 15 - Mon, Oct 19

4:50 pm - 1:55 pmHAK Haikou Meilan Intl-ORD Chicago O'Hare Intl

34h 05m1 stop Hong Kong Intl

5:11 pm - 3:40 pmORD Chicago O'Hare Intl-HAK Haikou Meilan Intl

33h 29m2 stops Boston Logan Intl Hong Kong Intl

$3,874Cathay Pacific

Thu, Oct 15 - Mon, Oct 19

4:50 pm - 1:55 pmHAK Haikou Meilan Intl-ORD Chicago O'Hare Intl

34h 05m1 stop Hong Kong Intl

5:11 pm - 3:40 pmORD Chicago O'Hare Intl-HAK Haikou Meilan Intl

33h 29m2 stops Boston Logan Intl Hong Kong Intl

$3,877Cathay Pacific

Thu, Oct 15 - Mon, Oct 19

4:50 pm - 1:55 pmHAK Haikou Meilan Intl-ORD Chicago O'Hare Intl

34h 05m1 stop Hong Kong Intl

5:11 pm - 3:40 pmORD Chicago O'Hare Intl-HAK Haikou Meilan Intl

33h 29m2 stops Boston Logan Intl Hong Kong Intl

$3,878Cathay Pacific

Thu, Oct 15 - Mon, Oct 19

4:50 pm - 1:55 pmHAK Haikou Meilan Intl-ORD Chicago O'Hare Intl

34h 05m1 stop Hong Kong Intl

5:11 pm - 3:40 pmORD Chicago O'Hare Intl-HAK Haikou Meilan Intl

33h 29m2 stops Boston Logan Intl Hong Kong Intl

$3,879Cathay Pacific

Thu, Oct 15 - Mon, Oct 19

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Cathay Pacific flights from Hainan to Illinois

Our best Cathay Pacific deals on Hainan to Illinois flight tickets

Cathay Pacific

Oct 15

HAK4:50 pmHaikou Meilan Intl

34h 05m

1 stop

ORD1:55 pmChicago O'Hare Intl

Oct 19

ORD4:15 pmChicago O'Hare Intl

34h 25m

1 stop

HAK3:40 pmHaikou Meilan Intl

$1,292

Cathay Pacific

Oct 15

HAK4:50 pmHaikou Meilan Intl

34h 05m

1 stop

ORD1:55 pmChicago O'Hare Intl

Oct 19

ORD4:15 pmChicago O'Hare Intl

34h 25m

1 stop

HAK3:40 pmHaikou Meilan Intl

$1,293

Cathay Pacific

Oct 15

HAK4:50 pmHaikou Meilan Intl

34h 05m

1 stop

ORD1:55 pmChicago O'Hare Intl

Oct 19

ORD4:15 pmChicago O'Hare Intl

34h 25m

1 stop

HAK3:40 pmHaikou Meilan Intl

$1,294

Etihad Airways flights from Hainan to Illinois

Our best Etihad Airways deals on Hainan to Illinois flight tickets

Etihad Airways

Oct 15

HAK7:10 pmHaikou Meilan Intl

50h 25m

2 stops

ORD8:35 amChicago O'Hare Intl

Oct 19

ORD2:00 pmChicago O'Hare Intl

57h 05m

2 stops

HAK12:05 pmHaikou Meilan Intl

$2,955

Etihad Airways

Oct 15

HAK7:10 pmHaikou Meilan Intl

50h 25m

2 stops

ORD8:35 amChicago O'Hare Intl

Oct 19

ORD2:00 pmChicago O'Hare Intl

57h 05m

2 stops

HAK12:05 pmHaikou Meilan Intl

$2,956

Etihad Airways

Oct 15

HAK7:10 pmHaikou Meilan Intl

50h 25m

2 stops

ORD8:35 amChicago O'Hare Intl

Oct 19

ORD2:00 pmChicago O'Hare Intl

57h 05m

2 stops

HAK12:05 pmHaikou Meilan Intl

$2,957

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HaikouChicago

HAK Haikou Meilan Intl - ORD Chicago O'Hare Intl

HAKORD

Haikou Meilan Intl

Thu 10/15

4:50 pm-1:55 pm

1 stop34h 05m

Chicago O'Hare Intl

Mon 10/19

4:15 pm-3:40 pm

1 stop34h 25m

$1,292

HaikouChicago

HAK Haikou Meilan Intl - ORD Chicago O'Hare Intl

HAKORD

Haikou Meilan Intl

Thu 10/15

4:50 pm-1:55 pm

1 stop34h 05m

Chicago O'Hare Intl

Mon 10/19

4:15 pm-3:40 pm

1 stop34h 25m

$1,293

HaikouChicago

HAK Haikou Meilan Intl - ORD Chicago O'Hare Intl

HAKORD

Haikou Meilan Intl

Thu 10/15

4:50 pm-1:55 pm

1 stop34h 05m

Chicago O'Hare Intl

Mon 10/19

4:15 pm-3:40 pm

1 stop34h 25m

$1,294

HaikouChicago

HAK Haikou Meilan Intl - ORD Chicago O'Hare Intl

HAKORD

Haikou Meilan Intl

Thu 10/15

7:10 pm-8:35 am

2 stops50h 25m

Chicago O'Hare Intl

Mon 10/19

2:00 pm-12:05 pm

2 stops57h 05m

$2,955

HaikouChicago

HAK Haikou Meilan Intl - ORD Chicago O'Hare Intl

HAKORD

Haikou Meilan Intl

Thu 10/15

7:10 pm-8:35 am

2 stops50h 25m

Chicago O'Hare Intl

Mon 10/19

2:00 pm-12:05 pm

2 stops57h 05m

$2,956

HaikouChicago

HAK Haikou Meilan Intl - ORD Chicago O'Hare Intl

HAKORD

Haikou Meilan Intl

Thu 10/15

7:10 pm-8:35 am

2 stops50h 25m

Chicago O'Hare Intl

Mon 10/19

2:00 pm-12:05 pm

2 stops57h 05m

$2,957

Quickest round-trip

HaikouChicago

HAK Haikou Meilan Intl - ORD Chicago O'Hare Intl

HAKORD

Haikou Meilan Intl

Thu 10/15

4:50 pm-1:55 pm

1 stop34h 05m

Chicago O'Hare Intl

Mon 10/19

5:11 pm-3:40 pm

2 stops33h 29m

$3,874

HaikouChicago

HAK Haikou Meilan Intl - ORD Chicago O'Hare Intl

HAKORD

Haikou Meilan Intl

Thu 10/15

4:50 pm-1:55 pm

1 stop34h 05m

Chicago O'Hare Intl

Mon 10/19

5:11 pm-3:40 pm

2 stops33h 29m

$3,877

HaikouChicago

HAK Haikou Meilan Intl - ORD Chicago O'Hare Intl

HAKORD

Haikou Meilan Intl

Thu 10/15

4:50 pm-1:55 pm

1 stop34h 05m

Chicago O'Hare Intl

Mon 10/19

5:11 pm-3:40 pm

2 stops33h 29m

$3,878

HaikouChicago

HAK Haikou Meilan Intl - ORD Chicago O'Hare Intl

HAKORD

Haikou Meilan Intl

Thu 10/15

4:50 pm-1:55 pm

1 stop34h 05m

Chicago O'Hare Intl

Mon 10/19

5:11 pm-3:40 pm

2 stops33h 29m

$3,879

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Hainan to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Hainan to Illinois?

Cathay Pacific is the most popular carrier operating from Hainan to Illinois

Cheap Hainan to Illinois flight deals and tips

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

Best Price Found	$765
Fastest flight time	34h 05m
Direct flights	None

The best one-way flight to Illinois from Hainan in the past 72 hours is $765. The best round-trip flight deal from Hainan to Illinois found on momondo in the last 72 hours is $1,292.

The fastest flight from Hainan to Illinois takes 34h 05m

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

Search flight deals

Frequently asked questions about flying from Hainan to Illinois

When did momondo last update prices for flights from Hainan to Illinois?
Prices for flights from Hainan to Illinois refresh daily.
How old do you have to be to fly from Hainan to Illinois?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hainan to Illinois.
What documentation or ID do you need to fly to Illinois?
The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Hainan to Illinois. momondo saves you time and could save you money on your trip.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Hainan to Illinois.

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

Yes. momondo can track prices for Hainan to Illinois flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.