Cheap Flights from O'Hare International Airport to Busan (PUS) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/6
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22Search	232,031	24Search	25Search	262,382	27Search	282,211
292,095	302,104

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Return Date

2025/6
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Currency:US Dollar Loading Searching Fares Updating Fares

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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

O'Hare－Gimhae Airport
June Lowest Airfares
USD2,031

The airfare displayed above is for Cathay Pacific

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O'Hare－Gimhae Airport
July Lowest Airfares
USD1,489

The airfare displayed above is for Air Canada

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O'Hare－Gimhae Airport
August Lowest Airfares
USD1,866

The airfare displayed above is for Delta Air Lines

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O'Hare－Gimhae Airport
September Lowest Airfares
USD1,064

The airfare displayed above is for Cathay Pacific

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O'Hare－Gimhae Airport
October Lowest Airfares
USD1,158

The airfare displayed above is for Cathay Pacific

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Chicago－Busan
Estimated Flight Time
15 Hours 10 Minutes
Chicago－Busan
Number of Operating Airlines
9

Operating Airlines for O'Hare－Gimhae Airport Route
American Airlines

Air Canada

Cathay Pacific

Japan Airlines

Korean Air

China Eastern Airlines

All Nippon Airways

Asiana Airlines

United Airlines

Other Destinations from:Chicago

O'Hare－Daegu(TAE)
USD1,665〜
O'Hare－Jeju(Internaional)
USD1,390〜
* Fares vary in accordance to seat availability
Other Departures to: Busan

Dallas/Fort Worth Airport－Busan(Gimhae)
USD1,320〜
San Diego Airport－Busan(Gimhae)
USD1,187〜
Hartsfield-Jackson Atlanta Airport－Busan(Gimhae)
USD2,000〜
William P. Hobby Airport－Busan(Gimhae)
USD1,780〜
George Bush Intercontinental Airport－Busan(Gimhae)
USD1,504〜
Chicago Midway Airport－Busan(Gimhae)
USD2,495〜
Salt Lake City Airport－Busan(Gimhae)
USD1,730〜
* Fares vary in accordance to seat availability