Cheapest one-way flights from Chicago to Seoul in February from $506

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

One-Way flights

27 Feb Frontier Airlines
12 Feb Frontier Airlines
10 Feb Delta
24 Feb Delta
04 Feb Delta
06 Feb Delta
05 Feb Korean Air

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

Powered by

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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

Feel free to contact us with any feedback or request another flight research.