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Cheap flights from Illinois to Haikou from $1,698

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Haikou departing on 5/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:30 am - 10:00 pm
ORD
-
HAK
32h 30m
2 stops
Multiple Airlines Logo
7:30 pm - 9:00 pm
HAK
-
ORD
38h 30m
2 stops
$1,698Multiple Airlines
mar., may. 12 - mié., may. 20
Multiple Airlines Logo
8:56 pm - 10:20 pm
ORD
-
HAK
36h 24m
2 stops
Multiple Airlines Logo
7:35 am - 1:55 pm
HAK
-
ORD
19h 20m
1 stop
$1,973Multiple Airlines
mié., may. 13 - mié., may. 20
Air China Logo
3:48 pm - 12:15 pm
ORD
-
HAK
31h 27m
2 stops
Air China Logo
6:55 am - 1:15 pm
HAK
-
ORD
43h 20m
2 stops
$2,044Air China
vie., sep. 4 - mar., sep. 8
Multiple Airlines Logo
8:35 pm - 3:40 pm
ORD
-
HAK
54h 05m
3 stops
Multiple Airlines Logo
9:00 am - 3:45 pm
HAK
-
ORD
43h 45m
2 stops
$2,067Multiple Airlines
mié., may. 13 - mié., may. 20
Air China Logo
3:48 pm - 12:15 pm
ORD
-
HAK
31h 27m
2 stops
Air China Logo
1:15 pm - 8:22 pm
HAK
-
ORD
44h 07m
2 stops
$2,373Air China
vie., sep. 4 - mar., sep. 8
Air China Logo
3:48 pm - 12:15 pm
ORD
-
HAK
31h 27m
2 stops
Air China Logo
3:25 pm - 8:22 pm
HAK
-
ORD
41h 57m
2 stops
$2,374Air China
vie., sep. 4 - mar., sep. 8
Multiple Airlines Logo
4:15 pm - 10:20 pm
ORD
-
HAK
41h 05m
1 stop
Multiple Airlines Logo
7:35 am - 1:55 pm
HAK
-
ORD
19h 20m
1 stop
$2,782Multiple Airlines
mié., may. 13 - mié., may. 20

Air China flights from Illinois to Haikou

Our best Air China deals on Illinois to Haikou flight tickets
Air China
Sep 4
ORD3:48 pmChicago O'Hare Intl
31h 27m
2 stops
HAK12:15 pmHaikou Meilan Intl
Sep 8
HAK6:55 amHaikou Meilan Intl
43h 20m
2 stops
ORD1:15 pmChicago O'Hare Intl
$2,044
Air China
Sep 4
ORD3:48 pmChicago O'Hare Intl
31h 27m
2 stops
HAK12:15 pmHaikou Meilan Intl
Sep 8
HAK1:15 pmHaikou Meilan Intl
44h 07m
2 stops
ORD8:22 pmChicago O'Hare Intl
$2,373
Air China
Sep 4
ORD3:48 pmChicago O'Hare Intl
31h 27m
2 stops
HAK12:15 pmHaikou Meilan Intl
Sep 8
HAK3:25 pmHaikou Meilan Intl
41h 57m
2 stops
ORD8:22 pmChicago O'Hare Intl
$2,374

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Haikou that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated marzo 31, 2026.
Use the filters below to find and compare flights from Illinois to Haikou that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoHaikou

ORD - HAK

ORDHAK

Chicago O'Hare Intl

mar. 5/12

12:30 am-10:00 pm

2 stops32h 30m

Haikou Meilan Intl

mié. 5/20

7:30 pm-9:00 pm

2 stops38h 30m

$1,698
Quickest round-trip

ChicagoHaikou

ORD - HAK

ORDHAK

Chicago O'Hare Intl

mié. 5/13

8:56 pm-10:20 pm

2 stops36h 24m

Haikou Meilan Intl

mié. 5/20

7:35 am-1:55 pm

1 stop19h 20m

$1,973

ChicagoHaikou

ORD - HAK

ORDHAK

Chicago O'Hare Intl

vie. 9/4

3:48 pm-12:15 pm

2 stops31h 27m

Haikou Meilan Intl

mar. 9/8

6:55 am-1:15 pm

2 stops43h 20m

$2,044

ChicagoHaikou

ORD - HAK

ORDHAK

Chicago O'Hare Intl

mié. 5/13

8:35 pm-3:40 pm

3 stops54h 05m

Haikou Meilan Intl

mié. 5/20

9:00 am-3:45 pm

2 stops43h 45m

$2,067

ChicagoHaikou

ORD - HAK

ORDHAK

Chicago O'Hare Intl

vie. 9/4

3:48 pm-12:15 pm

2 stops31h 27m

Haikou Meilan Intl

mar. 9/8

1:15 pm-8:22 pm

2 stops44h 07m

$2,373

ChicagoHaikou

ORD - HAK

ORDHAK

Chicago O'Hare Intl

vie. 9/4

3:48 pm-12:15 pm

2 stops31h 27m

Haikou Meilan Intl

mar. 9/8

3:25 pm-8:22 pm

2 stops41h 57m

$2,374

ChicagoHaikou

ORD - HAK

ORDHAK

Chicago O'Hare Intl

mié. 5/13

4:15 pm-10:20 pm

1 stop41h 05m

Haikou Meilan Intl

mié. 5/20

7:35 am-1:55 pm

1 stop19h 20m

$2,782

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Illinois to Haikou flight deals and tips

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

Fastest flight time

34h 00m

Direct flights

None
The fastest flight from Illinois to Haikou takes 34h 00m
There are no direct flights from Illinois to Haikou. There are no popular flight routes from Illinois to Haikou.
Search flight deals

  • When did momondo last update prices for flights from Illinois to Haikou Meilan Intl Airport?

    Prices for flights from Illinois to Haikou Meilan Intl Airport were last updated today.

  • How old do you have to be to fly from Illinois to Haikou Meilan Intl Airport?

    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 Haikou Meilan Intl Airport.

  • What documentation or ID do you need to fly to Haikou Meilan Intl Airport?

    The required travel and health documents for your Haikou Meilan Intl Airport 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 Haikou Meilan Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

    Confirm your travel details to search for the latest offers for flights from Illinois to Haikou. 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 Illinois to Haikou with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • 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 Illinois to Haikou?

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

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

Yes. momondo allows you to filter the results for Illinois to Haikou flights to just show those with flexible booking policies.

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

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

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

Yes. momondo can track prices for Illinois to Haikou 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.

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