Cheapest one-way flights from Chicago to Seoul in February from 446€

AirHint found the following cheapest one-way flights from Chicago (MDW) to Seoul (ICN) in February 2026 (see full year).

One-Way flights

18 Feb Frontier Airlines
14 Feb Frontier Airlines
09 Feb Frontier Airlines
26 Feb Frontier Airlines
16 Feb Frontier Airlines
25 Feb Frontier Airlines
08 Feb Frontier Airlines
27 Feb Southwest Airlines
22 Feb Delta
07 Feb Southwest Airlines

Also check the deals for return flights from Chicago to Seoul in February.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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