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

Departure Date

2025/9
Sun	Mon	Tue	Wed	Thu	Fri	Sat
	11,027	21,860	3Search	4Search	5Search	6Search
7Search	8Search	9Search	101,054	11Search	12Search	13Search
141,083	15Search	16Search	17Search	18Search	19Search	20Search
211,798	221,101	232,187	242,318	251,827	26Search	272,130
28Search	29Search	30Search

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Return Date

2025/9
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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
September Lowest Airfares
USD1,027

The airfare displayed above is for Cathay Pacific

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O'Hare－Gimhae Airport
October Lowest Airfares
USD1,147

The airfare displayed above is for Cathay Pacific

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O'Hare－Gimhae Airport
November Lowest Airfares
USD1,860

The airfare displayed above is for Delta Air Lines

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O'Hare－Gimhae Airport
December Lowest Airfares
USD2,039

The airfare displayed above is for Delta Air Lines

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O'Hare－Gimhae Airport
January Lowest Airfares
USD2,007

The airfare displayed above is for Delta Air Lines

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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)
USD1,881〜
O'Hare－Jeju(Internaional)
USD983〜
O'Hare－Yeosu(RSU)
USD6,489〜
O'Hare－Ulsan(USN)
USD1,927〜
* Fares vary in accordance to seat availability
Other Departures to: Busan

Dallas/Fort Worth Airport－Busan(Gimhae)
USD1,146〜
San Diego Airport－Busan(Gimhae)
USD1,176〜
Hartsfield-Jackson Atlanta Airport－Busan(Gimhae)
USD1,957〜
Dallas Love Field Airport－Busan(Gimhae)
USD1,513〜
William P. Hobby Airport－Busan(Gimhae)
USD1,593〜
George Bush Intercontinental Airport－Busan(Gimhae)
USD1,490〜
Miami Airport－Busan(Gimhae)
USD1,586〜
Salt Lake City Airport－Busan(Gimhae)
USD1,685〜
* Fares vary in accordance to seat availability