Cheap flight deals from Chicago to Busan
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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ORD 16:0031h 35m1 stopsPUS 13:35Chicago - Busan | Mon, Apr 7 | Cathay PacificPUS 14:2038h 5m1 stopsORD 14:25Busan - Chicago | Mon, Apr 14 | Cathay PacificAED 3,419 AED 6,48447% OFF47% OFFAED 6,484 AED 3,419
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ORD 16:0025h1 stopsPUS 07:00Chicago - Busan | Wed, Apr 23 | Cathay PacificPUS 07:4520h 40m1 stopsORD 14:25Busan - Chicago | Wed, Apr 30 | Cathay PacificAED 3,638 AED 6,48444% OFF44% OFFAED 6,484 AED 3,638
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ORD 16:0031h 35m1 stopsPUS 13:35Chicago - Busan | Wed, Apr 9 | Cathay PacificPUS 14:2038h 5m1 stopsORD 14:25Busan - Chicago | Wed, Apr 16 | Cathay PacificAED 3,648 AED 6,48444% OFF44% OFFAED 6,484 AED 3,648
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ORD 16:0025h1 stopsPUS 07:00Chicago - Busan | Mon, Apr 21 | Cathay PacificPUS 07:4520h 40m1 stopsORD 14:25Busan - Chicago | Mon, Apr 28 | Cathay PacificAED 3,72843% OFFAED 6,484 AED 3,728
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ORD 16:0031h 35m1 stopsPUS 13:35Chicago - Busan | Tue, Apr 22 | Cathay PacificPUS 07:4520h 40m1 stopsORD 14:25Busan - Chicago | Tue, Apr 29 | Cathay PacificAED 3,78142% OFFAED 6,484 AED 3,781
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ORD 16:0031h 35m1 stopsPUS 13:35Chicago - Busan | Tue, Apr 8 | Cathay PacificPUS 14:2038h 5m1 stopsORD 14:25Busan - Chicago | Tue, Apr 15 | Cathay PacificAED 4,15636% OFFAED 6,484 AED 4,156
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ORD 16:0031h 35m1 stopsPUS 13:35Chicago - Busan | Sun, Apr 6 | Cathay PacificPUS 14:2038h 5m1 stopsORD 14:25Busan - Chicago | Sun, Apr 13 | Cathay PacificAED 4,30234% OFFAED 6,484 AED 4,302
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ORD 16:0031h 35m1 stopsPUS 13:35Chicago - Busan | Thu, Apr 24 | Cathay PacificPUS 14:2038h 5m1 stopsORD 14:25Busan - Chicago | Tue, Apr 29 | Cathay PacificAED 4,37633% OFFAED 6,484 AED 4,376
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ORD 16:0031h 35m1 stopsPUS 13:35Chicago - Busan | Mon, Mar 31 | Cathay PacificPUS 14:2038h 5m1 stopsORD 14:25Busan - Chicago | Mon, Apr 7 | Cathay PacificAED 4,81926% OFFAED 6,484 AED 4,819
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ORD 16:0031h 35m1 stopsPUS 13:35Chicago - Busan | Wed, Apr 30 | Cathay PacificPUS 07:4520h 40m1 stopsORD 14:25Busan - Chicago | Wed, May 7 | Cathay PacificAED 4,86325% OFFAED 6,484 AED 4,863
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CHI 13:0017h 25m1 stopsPUS Invalid DateChicago - Busan | Sat, Mar 29 | Normal AirlinePUS 15:006hNonstopCHI 16:00Busan - Chicago | Mon, Mar 31 | Normal AirlineFind More FlightsFind More Flights
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ORD 16:0031h 35m1 stopsPUS 13:35Chicago - Busan | Mon, Apr 21 | Cathay PacificAED 2,200 AED 3,82242% OFF42% OFFAED 3,822 AED 2,200
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ORD 16:0531h 5m1 stopsPUS 13:10Chicago - Busan | Wed, Apr 9 | Cathay PacificAED 2,225 AED 3,82242% OFF42% OFFAED 3,822 AED 2,225
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ORD 16:0031h 35m1 stopsPUS 13:35Chicago - Busan | Mon, Apr 7 | Cathay PacificAED 2,228 AED 3,82242% OFF42% OFFAED 3,822 AED 2,228
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ORD 16:0531h 30m1 stopsPUS 13:35Chicago - Busan | Tue, Apr 8 | Cathay PacificAED 2,22842% OFFAED 3,822 AED 2,228
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ORD 16:0031h 35m1 stopsPUS 13:35Chicago - Busan | Mon, Mar 31 | Cathay PacificAED 2,24441% OFFAED 3,822 AED 2,244
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ORD 16:0031h 35m1 stopsPUS 13:35Chicago - Busan | Sun, Apr 6 | Cathay PacificAED 2,43136% OFFAED 3,822 AED 2,431
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ORD 16:0031h 35m1 stopsPUS 13:35Chicago - Busan | Sat, Apr 5 | Cathay PacificAED 2,45736% OFFAED 3,822 AED 2,457
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ORD 16:0031h 35m1 stopsPUS 13:35Chicago - Busan | Sat, Apr 26 | Cathay PacificAED 2,55833% OFFAED 3,822 AED 2,558
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ORD 00:3039h 40m1 stopsPUS 06:10Chicago - Busan | Sun, Apr 6 | EVA AirAED 2,78727% OFFAED 3,822 AED 2,787
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ORD 00:3039h 40m1 stopsPUS 06:10Chicago - Busan | Thu, Apr 24 | EVA AirAED 2,86625% OFFAED 3,822 AED 2,866
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CHI 13:0017h 25m1 stopsPUS Invalid DateChicago - Busan | Sat, Mar 29 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Frequently Asked Questions
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When are flight tickets from Chicago (CHI) to Busan (PUS) the cheapest?
Airlines adjust prices for flights from Chicago to Busan based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Chicago (CHI) to Busan (PUS) cost?
According to Trip.com's data, the lowest price is around AED 9,094. -
What is the transportation method from the main airport to downtown in Busan?
- The distance from Gimhae International Airport to downtown is about 10 km, by taxi about 30 minutes.
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How many airports are there in Busan (PUS)?
There are 1 airport(s) near Busan (PUS): Gimhae International Airport.
How to find a cheap flight from Chicago to Busan
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Chicago to Busan. Book your flights at the right time and save more.
Being flexible with your dates to get the cheapest Chicago to Busan ticket.
Tap "Date" on flight search bar to scan through the calender for Chicago to Busan airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Mon, Apr 21 at AED 2200 for one-way flights.
Compare cheap Chicago to Busan flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Chicago to Busan. The cheapest airline operating is Cathay Pacific.
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By setting up a Price Alert for your Chicago to Busan route, you can easily track the price of your airline tickets from without manually checking every day.
Don't miss cheap Chicago to Busan flight deals and promo codes.
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Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Chicago to Busan to get exclusive deals for you.
Flight Info | Chicago to Busan
Cheapest one-way flight price | AED 2,200 |
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Off-season for travel | March |
Peak season for travel | June |
Flight distance | 10,672.51 km |
Popular airline | American Airlines |
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