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Cheap flights from Illinois to Busan from $589

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Busan departing on 4/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Illinois to Busan

Cheap round-trip flights

These are some of the best round-trip flight deals from Illinois to Busan that have been recently found on momondo from popular airlines, departing in the coming months.
4:00 pm - 1:35 pmORD-PUS
31h 35m1 stop
2:20 pm - 2:25 pmPUS-ORD
38h 05m1 stop
$1,163Cathay Pacific
Find Deal
Tue, Apr 8 - Tue, Apr 15
7:16 pm - 11:15 amORD-PUS
25h 59m2 stops
8:00 pm - 5:40 amPUS-ORD
23h 40m2 stops
$1,196
Find Deal
Tue, Apr 8 - Tue, Apr 15
2:58 pm - 11:45 amORD-PUS
30h 47m3 stops
12:45 pm - 5:45 amPUS-ORD
31h 00m2 stops
$1,201
Find Deal
Fri, Apr 11 - Fri, Apr 18
4:00 pm - 1:35 pmORD-PUS
31h 35m1 stop
2:20 pm - 2:25 pmPUS-ORD
38h 05m1 stop
$1,202Cathay Pacific
Find Deal
Tue, Apr 8 - Tue, Apr 15
12:50 pm - 11:45 amORD-PUS
56h 55m2 stops
12:45 pm - 11:00 pmPUS-ORD
48h 15m2 stops
$1,832Air China
Find Deal
Sat, Apr 26 - Sat, May 3
10:25 am - 8:45 pmMDW-PUS
20h 20m2 stops
7:00 am - 12:35 pmPUS-MDW
19h 35m2 stops
$1,894Korean Air
Find Deal
Thu, Apr 10 - Thu, Apr 17
6:00 am - 7:35 pmMDW-PUS
23h 35m2 stops
8:45 am - 10:22 pmPUS-MDW
27h 37m2 stops
$1,903Delta
Find Deal
Tue, Apr 8 - Tue, Apr 15
7:30 am - 7:35 pmORD-PUS
22h 05m2 stops
4:30 pm - 11:59 pmPUS-ORD
21h 29m2 stops
$2,003Delta
Find Deal
Fri, Apr 11 - Fri, Apr 18
12:20 pm - 7:35 pmORD-PUS
17h 15m1 stop
8:00 am - 9:40 amPUS-ORD
15h 40m1 stop
$2,055Korean Air
Find Deal
Sat, Apr 26 - Sat, May 3
8:45 am - 11:45 amORD-PUS
37h 00m3 stops
12:45 pm - 11:00 pmPUS-ORD
48h 15m2 stops
$3,582Air China
Find Deal
Sat, Apr 26 - Sat, May 3

Cathay Pacific flights from Illinois to Busan

Our best Cathay Pacific deals on Illinois to Busan flight tickets
Cathay Pacific
Apr 8
ORD4:00 pmChicago O'Hare Intl
31h 35m
1 stop
PUS1:35 pmBusan Gimhae
Apr 15
PUS2:20 pmBusan Gimhae
38h 05m
1 stop
ORD2:25 pmChicago O'Hare Intl
Cathay Pacific
Apr 8
ORD4:00 pmChicago O'Hare Intl
31h 35m
1 stop
PUS1:35 pmBusan Gimhae
Apr 15
PUS2:20 pmBusan Gimhae
38h 05m
1 stop
ORD2:25 pmChicago O'Hare Intl
Cathay Pacific
Apr 11
ORD4:00 pmChicago O'Hare Intl
31h 35m
1 stop
PUS1:35 pmBusan Gimhae
Apr 18
PUS2:20 pmBusan Gimhae
38h 05m
1 stop
ORD2:25 pmChicago O'Hare Intl

Air China flights from Illinois to Busan

Our best Air China deals on Illinois to Busan flight tickets
Air China
Apr 26
ORD12:50 pmChicago O'Hare Intl
56h 55m
2 stops
PUS11:45 amBusan Gimhae
May 3
PUS12:45 pmBusan Gimhae
48h 15m
2 stops
ORD11:00 pmChicago O'Hare Intl
Air China
Apr 26
ORD8:45 amChicago O'Hare Intl
37h 00m
3 stops
PUS11:45 amBusan Gimhae
May 3
PUS12:45 pmBusan Gimhae
48h 15m
2 stops
ORD11:00 pmChicago O'Hare Intl

See travel insights to Busan from

How to get the cheapest flight ticket from Illinois to Busan

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 day to depart on your flight to Busan?

Our data shows that Thursday is the least expensive day to fly to Busan. Tickets to fly out on this day can be as low as $1,908. Flights from Illinois to Busan on a Monday will generally be more expensive and average around $3,569. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Busan?

In the morning is the cheapest time of day to fly from Illinois to Busan when you can find flight prices for as low as $2,320. Flying to Busan in the morning is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Busan, so prices are often more expensive at around $2,320 per ticket.

Cheap Illinois to Busan flight deals and tips

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

Best Price Found

$589

Fastest flight time

17h 15m

Direct flights

None

Airports in Busan

1 airport
The best one-way flight to Busan from Illinois in the past 72 hours is $589. The best round-trip flight deal from Illinois to Busan found on momondo in the last 72 hours is $1,163.
The fastest flight from Illinois to Busan takes 17h 15m
There are no direct flights from Illinois to Busan. Popular non-direct routes for this connection are Chicago O'Hare Intl Airport - Busan Gimhae Airport and Chicago Midway Airport - Busan Gimhae Airport.
There is 1 airport near Busan: Busan Gimhae (PUS)

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

    Prices for flights from Illinois to Busan Gimhae Airport are updated daily.

  • How many operators does momondo search for flights from Illinois to Busan Gimhae Airport?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Busan Gimhae Airport.

  • What documentation or ID do you need to fly to Busan Gimhae Airport?

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


Best airlines flying from Illinois to Busan

Compare and see reviews for airlines that fly from Illinois to Busan with momondo
Airline
Rating
Free Cancellation
Price
Korean AirPriceFrom $1,782Free CancellationRating
8.4
1,034 reviews
Search Korean Air flights

Why use momondo?

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

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

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

Yes. All flights to Busan from Illinois on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Illinois to Busan 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 Illinois to Busan right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Busan from Illinois. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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