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Cheap flights from Illinois to Busan from $627

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 4/7. 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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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.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Illinois to Busan.

Cheap last minute flights

Planning a quick getaway from Illinois to Busan? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Busan, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Illinois to Busan

Find recent round-trip train or bus tickets from Illinois to Busan.

All round-trip flight deals to Busan

The cheapest plane tickets to Busan found on KAYAK recently.
7:05 am - 8:10 amORD-PUS
34h 05m2 stops
12:00 pm - 2:39 pmPUS-ORD
41h 39m2 stops
$1,063
Find Deal
qui, jan 23 - qui, jan 30
2:40 pm - 6:55 amORD-PUS
25h 15m1 stop
8:20 am - 12:40 amPUS-ORD
31h 20m2 stops
$1,603
Find Deal
qui, jan 23 - qui, jan 30
6:50 pm - 11:00 amORD-PUS
26h 10m2 stops
8:00 pm - 5:04 amPUS-ORD
23h 04m2 stops
$1,604
Find Deal
sáb, abr 26 - sáb, mai 3
11:25 am - 7:25 pmORD-PUS
17h 00m1 stop
4:10 pm - 8:40 amPUS-ORD
31h 30m1 stop
$1,707Delta
Find Deal
qui, jan 23 - qui, jan 30
2:40 pm - 1:20 pmORD-PUS
31h 40m1 stop
2:05 pm - 1:00 pmPUS-ORD
37h 55m1 stop
$1,916Cathay Pacific
Find Deal
dom, jan 5 - dom, jan 12
12:20 pm - 7:35 pmORD-PUS
17h 15m1 stop
7:00 am - 9:50 amPUS-ORD
16h 50m1 stop
$1,927Delta
Find Deal
sáb, abr 26 - sáb, mai 3
2:40 pm - 1:20 pmORD-PUS
31h 40m1 stop
2:05 pm - 1:00 pmPUS-ORD
37h 55m1 stop
$1,944Cathay Pacific
Find Deal
dom, jan 5 - dom, jan 12
9:30 am - 7:35 pmMDW-PUS
20h 05m2 stops
8:00 am - 12:30 pmPUS-MDW
18h 30m2 stops
$2,167Korean Air
Find Deal
sáb, abr 26 - sáb, mai 3
8:25 pm - 7:45 pmORD-PUS
56h 20m2 stops
8:45 pm - 6:05 amPUS-ORD
48h 20m2 stops
$2,249Philippine Airlines
Find Deal
sáb, jan 4 - sáb, jan 11
11:25 am - 8:45 pmORD-PUS
18h 20m1 stop
7:00 am - 8:40 amPUS-ORD
16h 40m1 stop
$2,790Korean Air
Find Deal
sáb, jan 4 - sáb, jan 11
7:46 pm - 7:35 pmORD-PUS
33h 49m2 stops
seg, abr 7
2:05 pm - 7:50 amORD-PUS
51h 45m3 stops
qua, abr 9
12:00 pm - 7:45 amORD-PUS
53h 45m3 stops
ter, abr 8
12:00 pm - 9:00 amORD-PUS
55h 00m3 stops
seg, abr 7
4:05 pm - 1:50 pmORD-PUS
31h 45m1 stop
$855Cathay Pacific
Find Deal
ter, abr 8
9:00 am - 7:45 pmORD-PUS
43h 45m2 stops
$909Philippine Airlines
Find Deal
dom, jan 5
12:20 pm - 8:45 pmORD-PUS
18h 25m1 stop
$948Korean Air
Find Deal
qui, abr 10
12:20 pm - 8:45 pmORD-PUS
18h 25m1 stop
$990Delta
Find Deal
sex, abr 11
6:00 am - 7:35 pmMDW-PUS
23h 35m2 stops
$995Delta
Find Deal
seg, abr 7
2:40 pm - 1:20 pmORD-PUS
31h 40m1 stop
$1,012Cathay Pacific
Find Deal
dom, jan 5
5:00 pm - 1:40 pmORD-PUS
53h 40m2 stops
12:40 pm - 8:30 amPUS-ORD
34h 50m1 stop
$7,339
Find Deal
sex, nov 22 - qui, dez 5
10:30 am - 10:00 pmORD-PUS
20h 30m1 stop
12:40 pm - 8:30 amPUS-ORD
34h 50m1 stop
$8,200
Find Deal
sex, nov 22 - qui, dez 5
5:49 pm - 7:45 pmORD-PUS
34h 56m2 stops
9:25 am - 7:45 pmPUS-ORD
25h 20m2 stops
$8,598
Find Deal
sex, nov 22 - qui, dez 5

Delta flights from Illinois to Busan

Our best Delta deals on Illinois to Busan flight tickets
Delta
Jan 23
ORD11:25 amChicago O'Hare Intl
17h 00m
1 stop
PUS7:25 pmBusan Gimhae
Jan 30
PUS4:10 pmBusan Gimhae
31h 30m
1 stop
ORD8:40 amChicago O'Hare Intl
Delta
Apr 26
ORD12:20 pmChicago O'Hare Intl
17h 15m
1 stop
PUS7:35 pmBusan Gimhae
May 3
PUS7:00 amBusan Gimhae
16h 50m
1 stop
ORD9:50 amChicago O'Hare Intl
Delta
Apr 26
ORD6:20 amChicago O'Hare Intl
24h 25m
2 stops
PUS8:45 pmBusan Gimhae
May 3
PUS8:00 amBusan Gimhae
15h 50m
1 stop
ORD9:50 amChicago O'Hare Intl

Cathay Pacific flights from Illinois to Busan

Our best Cathay Pacific deals on Illinois to Busan flight tickets
Cathay Pacific
Jan 5
ORD2:40 pmChicago O'Hare Intl
31h 40m
1 stop
PUS1:20 pmBusan Gimhae
Jan 12
PUS2:05 pmBusan Gimhae
37h 55m
1 stop
ORD1:00 pmChicago O'Hare Intl
Cathay Pacific
Jan 5
ORD2:40 pmChicago O'Hare Intl
31h 40m
1 stop
PUS1:20 pmBusan Gimhae
Jan 12
PUS2:05 pmBusan Gimhae
37h 55m
1 stop
ORD1:00 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 Saturday is the least expensive day to fly to Busan. Tickets to fly out on this day can be as low as $0. 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?

At noon is the cheapest time of day to fly from Illinois to Busan when you can find flight prices for as low as $0. Flying to Busan at noon 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 $2,387 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

$627

Fastest flight time

17h 00m

Direct flights

None

Airports in Busan

1 airport
The best one-way flight to Busan from Illinois in the past 72 hours is $627. The best round-trip flight deal from Illinois to Busan found on momondo in the last 72 hours is $1,063.
The fastest flight from Illinois to Busan takes 17h 00m
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 $1,827Free CancellationRating
8.4
1,024 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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