When did momondo last update prices for flights from Busan Gimhae Airport to Illinois?

Prices for flights from Busan Gimhae Airport to Illinois were last updated today.

How old do you have to be to fly from Busan Gimhae Airport to Illinois?

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 Busan Gimhae Airport to Illinois.

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

The travel and health documents required for your trip to Illinois 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 Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$501 Cheap Flights from Busan to Illinois in 2026

Find the cheapest flights from Busan to Illinois

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:10 pm - 8:45 pmPUS Busan Gimhae-ORD Chicago O'Hare Intl

39h 35m1 stop Taipei City Taiwan Taoyuan Intl

12:30 am - 10:00 amORD Chicago O'Hare Intl-PUS Busan Gimhae

19h 30m1 stop Taipei City Taiwan Taoyuan Intl

$1,054EVA Air

Tue, Oct 13 - Mon, Oct 19

11:20 am - 8:45 pmPUS Busan Gimhae-ORD Chicago O'Hare Intl

23h 25m1 stop Taipei City Taiwan Taoyuan Intl

12:30 am - 10:20 amORD Chicago O'Hare Intl-PUS Busan Gimhae

19h 50m1 stop Taipei City Taiwan Taoyuan Intl

$1,057EVA Air

Sun, Oct 11 - Sat, Oct 17

7:10 pm - 8:45 pmPUS Busan Gimhae-ORD Chicago O'Hare Intl

39h 35m1 stop Taipei City Taiwan Taoyuan Intl

12:30 am - 6:00 pmORD Chicago O'Hare Intl-PUS Busan Gimhae

27h 30m1 stop Taipei City Taiwan Taoyuan Intl

$1,058EVA Air

Fri, Oct 9 - Thu, Oct 15

7:10 pm - 8:45 pmPUS Busan Gimhae-ORD Chicago O'Hare Intl

39h 35m1 stop Taipei City Taiwan Taoyuan Intl

12:30 am - 6:00 pmORD Chicago O'Hare Intl-PUS Busan Gimhae

27h 30m1 stop Taipei City Taiwan Taoyuan Intl

$1,061EVA Air

Fri, Oct 9 - Thu, Oct 15

8:45 am - 6:34 amPUS Busan Gimhae-ORD Chicago O'Hare Intl

35h 49m2 stops Incheon Intl Los Angeles

8:01 pm - 7:35 pmORD Chicago O'Hare Intl-PUS Busan Gimhae

33h 34m2 stops Los Angeles Incheon Intl

$1,075Multiple Airlines

Fri, Oct 9 - Fri, Oct 16

4:30 pm - 6:34 amPUS Busan Gimhae-ORD Chicago O'Hare Intl

28h 04m2 stops Incheon Intl Los Angeles

8:01 pm - 8:45 pmORD Chicago O'Hare Intl-PUS Busan Gimhae

34h 44m2 stops Los Angeles Incheon Intl

$1,107Multiple Airlines

Thu, Oct 8 - Thu, Oct 15

11:20 am - 8:45 pmPUS Busan Gimhae-ORD Chicago O'Hare Intl

23h 25m1 stop Taipei City Taiwan Taoyuan Intl

12:30 am - 6:00 pmORD Chicago O'Hare Intl-PUS Busan Gimhae

27h 30m1 stop Taipei City Taiwan Taoyuan Intl

$1,121EVA Air

Sun, Oct 11 - Sat, Oct 17

7:10 pm - 8:45 pmPUS Busan Gimhae-ORD Chicago O'Hare Intl

39h 35m1 stop Taipei City Taiwan Taoyuan Intl

12:30 am - 6:00 pmORD Chicago O'Hare Intl-PUS Busan Gimhae

27h 30m1 stop Taipei City Taiwan Taoyuan Intl

$1,124EVA Air

Tue, Oct 13 - Mon, Oct 19

7:10 pm - 8:45 pmPUS Busan Gimhae-ORD Chicago O'Hare Intl

39h 35m1 stop Taipei City Taiwan Taoyuan Intl

12:30 am - 5:40 pmORD Chicago O'Hare Intl-PUS Busan Gimhae

27h 10m1 stop Taipei City Taiwan Taoyuan Intl

$1,124EVA Air

Tue, Oct 20 - Wed, Oct 28

11:20 am - 8:45 pmPUS Busan Gimhae-ORD Chicago O'Hare Intl

23h 25m1 stop Taipei City Taiwan Taoyuan Intl

12:30 am - 10:20 amORD Chicago O'Hare Intl-PUS Busan Gimhae

19h 50m1 stop Taipei City Taiwan Taoyuan Intl

$1,127EVA Air

Sun, Oct 11 - Sat, Oct 17

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EVA Air flights from Busan to Illinois

Our best EVA Air deals on Busan to Illinois flight tickets

EVA Air

Oct 13

PUS7:10 pmBusan Gimhae

39h 35m

1 stop

ORD8:45 pmChicago O'Hare Intl

Oct 19

ORD12:30 amChicago O'Hare Intl

19h 30m

1 stop

PUS10:00 amBusan Gimhae

$1,054

EVA Air

Oct 11

PUS11:20 amBusan Gimhae

23h 25m

1 stop

ORD8:45 pmChicago O'Hare Intl

Oct 17

ORD12:30 amChicago O'Hare Intl

19h 50m

1 stop

PUS10:20 amBusan Gimhae

$1,057

EVA Air

Oct 9

PUS7:10 pmBusan Gimhae

39h 35m

1 stop

ORD8:45 pmChicago O'Hare Intl

Oct 15

ORD12:30 amChicago O'Hare Intl

27h 30m

1 stop

PUS6:00 pmBusan Gimhae

$1,058

Korean Air flights from Busan to Illinois

Our best Korean Air deals on Busan to Illinois flight tickets

Korean Air

Oct 13

PUS4:30 pmBusan Gimhae

20h 51m

2 stops

STL11:21 pmLambert-St Louis

Oct 20

STL9:47 amLambert-St Louis

19h 48m

2 stops

PUS7:35 pmBusan Gimhae

$1,332

Korean Air

Sep 11

PUS8:00 amBusan Gimhae

21h 14m

2 stops

STL3:14 pmLambert-St Louis

Sep 15

STL8:46 amLambert-St Louis

21h 59m

2 stops

PUS8:45 pmBusan Gimhae

$1,358

Korean Air

Sep 11

PUS8:00 amBusan Gimhae

21h 14m

2 stops

STL3:14 pmLambert-St Louis

Sep 15

STL8:46 amLambert-St Louis

21h 59m

2 stops

PUS8:45 pmBusan Gimhae

$1,359

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BusanChicago

PUS Busan Gimhae - ORD Chicago O'Hare Intl

PUSORD

Busan Gimhae

Tue 10/13

7:10 pm-8:45 pm

1 stop39h 35m

Chicago O'Hare Intl

Mon 10/19

12:30 am-10:00 am

1 stop19h 30m

$1,054

Quickest round-trip

BusanChicago

PUS Busan Gimhae - ORD Chicago O'Hare Intl

PUSORD

Busan Gimhae

Sun 10/11

11:20 am-8:45 pm

1 stop23h 25m

Chicago O'Hare Intl

Sat 10/17

12:30 am-10:20 am

1 stop19h 50m

$1,057

BusanChicago

PUS Busan Gimhae - ORD Chicago O'Hare Intl

PUSORD

Busan Gimhae

Fri 10/9

7:10 pm-8:45 pm

1 stop39h 35m

Chicago O'Hare Intl

Thu 10/15

12:30 am-6:00 pm

1 stop27h 30m

$1,058

BusanChicago

PUS Busan Gimhae - ORD Chicago O'Hare Intl

PUSORD

Busan Gimhae

Fri 10/9

7:10 pm-8:45 pm

1 stop39h 35m

Chicago O'Hare Intl

Thu 10/15

12:30 am-6:00 pm

1 stop27h 30m

$1,061

BusanChicago

PUS Busan Gimhae - ORD Chicago O'Hare Intl

PUSORD

Busan Gimhae

Fri 10/9

8:45 am-6:34 am

2 stops35h 49m

Chicago O'Hare Intl

Fri 10/16

8:01 pm-7:35 pm

2 stops33h 34m

$1,075

BusanChicago

PUS Busan Gimhae - ORD Chicago O'Hare Intl

PUSORD

Busan Gimhae

Thu 10/8

4:30 pm-6:34 am

2 stops28h 04m

Chicago O'Hare Intl

Thu 10/15

8:01 pm-8:45 pm

2 stops34h 44m

$1,107

BusanChicago

PUS Busan Gimhae - ORD Chicago O'Hare Intl

PUSORD

Busan Gimhae

Sun 10/11

11:20 am-8:45 pm

1 stop23h 25m

Chicago O'Hare Intl

Sat 10/17

12:30 am-6:00 pm

1 stop27h 30m

$1,121

BusanChicago

PUS Busan Gimhae - ORD Chicago O'Hare Intl

PUSORD

Busan Gimhae

Tue 10/13

7:10 pm-8:45 pm

1 stop39h 35m

Chicago O'Hare Intl

Mon 10/19

12:30 am-6:00 pm

1 stop27h 30m

$1,124

BusanChicago

PUS Busan Gimhae - ORD Chicago O'Hare Intl

PUSORD

Busan Gimhae

Tue 10/20

7:10 pm-8:45 pm

1 stop39h 35m

Chicago O'Hare Intl

Wed 10/28

12:30 am-5:40 pm

1 stop27h 10m

$1,124

BusanChicago

PUS Busan Gimhae - ORD Chicago O'Hare Intl

PUSORD

Busan Gimhae

Sun 10/11

11:20 am-8:45 pm

1 stop23h 25m

Chicago O'Hare Intl

Sat 10/17

12:30 am-10:20 am

1 stop19h 50m

$1,127

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Busan 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 Busan Gimhae to Illinois?

EVA Air and Delta are the most popular carriers operating from Busan Gimhae to Illinois

Cheap Busan to Illinois flight deals and tips

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

Best Price Found	$501
Fastest flight time	21h 14m
Direct flights	None

The best one-way flight to Illinois from Busan in the past 72 hours is $501. The best round-trip flight deal from Busan to Illinois found on momondo in the last 72 hours is $1,054.

The fastest flight from Busan to Illinois takes 21h 14m

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

Search flight deals

Frequently asked questions about flying from Busan to Illinois

When did momondo last update prices for flights from Busan Gimhae Airport to Illinois?
Prices for flights from Busan Gimhae Airport to Illinois were last updated today.
How old do you have to be to fly from Busan Gimhae Airport to Illinois?
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 Busan Gimhae Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents required for your trip to Illinois 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 Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

It is quick and easy to find Busan to Illinois 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 Illinois that suits you.

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

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

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

Once you have performed a search for Busan to Illinois flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Busan to Illinois now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Illinois and let you know when they change.