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ORD → ICN · South Korea

Cheap flights from Chicago to Seoul

Live fare from $1143 found Nov 30. Compare 100+ booking sites.

Home / Flight deals / Chicago (ORD) / Seoul
Live fare

$1143

Nov 30 — Dec 5
1 stop
Compare fares across 100+ sites →
Updated October 18 at 3:21 AM· via Travelpayouts partner feed
ORD → ICN price trend · last 30 days · ↑ 28%
$408 low$683 high

How to get the best price on this route

  • Book 6–8 weeks ahead for international routes; 3–4 weeks for short-haul.
  • Fly midweek (Tue/Wed) — weekend departures cost 15–25% more.
  • Compare across 100+ booking sites. Our partner feed surfaces vendors you’ve never heard of that often beat the majors.
  • Set a price alert below to catch the next drop on ORD → Seoul.
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Make it a trip

Stay in Seoul

Bundle flight + hotel to save another 10–20%. Pricing via Expedia.

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Flights to Seoul from other US airports

LAX → Seoul
from $690 · Los Angeles

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