Cheapest one-way flights from Chicago to Seoul in March from 710€

Best time to book flights for Chicago (MDW) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest one-way flights from Chicago (MDW) to Seoul (ICN) in March 2025 (see full year).

One-Way flights

03 Mar Frontier Airlines
13 Mar Frontier Airlines
08 Mar Delta
17 Mar Delta

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

Skyscanner

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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