
Popular airlines from Incheon to Historic Route 66
Delta
Korean Air
KLM
American Airlines
Air Canada
Emirates
Qatar Airways
- Plan, book, fly with confidence
trending down icon Be in the knowGet alerts if flight prices drop or rise*bex rewards loyalty icon Book smarterSave up to 40% on select hotels after you book a flight*payments icon
Cheap Flights from Incheon to Historic Route 66 (SEL-CHI)
Prices were available within the past 7 days and start at ¥63,912 for one-way flights and ¥98,020 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Sep 11 - Wed, Sep 17
ICN
Seoul
STL
St. Louis
¥98,020 Roundtrip, found 2 days ago
¥98,020
Roundtrip
found 2 days ago

Thu, Sep 11 - Wed, Sep 17
ICN
Seoul
STL
St. Louis
¥98,540 Roundtrip, found 2 days ago
¥98,540
Roundtrip
found 2 days ago

Fri, Oct 10 - Sat, Oct 25
ICN
Seoul
STL
St. Louis
¥108,060 Roundtrip, found 16 hours ago
¥108,060
Roundtrip
found 16 hours ago

Thu, Sep 4 - Tue, Sep 9
ICN
Seoul
SGF
Springfield
¥115,040 Roundtrip, found 18 hours ago
¥115,040
Roundtrip
found 18 hours ago

Tue, Nov 4 - Thu, Nov 6
ICN
Seoul
ORD
Chicago
¥122,480 Roundtrip, found 1 day ago
¥122,480
Roundtrip
found 1 day ago

Wed, Dec 3 - Wed, Dec 10
GMP
Seoul
ORD
Chicago
¥155,819 Roundtrip, found 6 days ago
¥155,819
Roundtrip
found 6 days ago
Find the cheapest month to fly from Seoul (ICN) to Chicago (ORD)
February is typically the cheapest month to fly
From ¥100,995 - ¥147,187 per traveler.
Graph displaying average flight prices per month
Nearby Cities
Top Routes to Historic Route 66
Expedia's Latest Trends
Hotels
Flights
Cars
*Available to Expedia members.