Chicago to Seoul flights – the most comfortable way to fly
1 airline flies nonstop between Chicago and Seoul, about 7 flights a week. The flight takes 13h 30m and covers 10,520 km. The most comfortable economy seat is on American Airlines's Boeing 777-300ER. Lie-flat business class is available.
Most comfortable economy
- 32″ legroom
- 17.0″ wide seat
- Cabin altitude 8,000 ft
- Wi-Fi
- Power
- Seat-back screen
Most comfortable business
- Lie-flat bed (78″)
- 21.0″ wide seat
- Direct aisle access
- Cabin altitude 8,000 ft
- Wi-Fi
- Power
- Seat-back screen
Nonstop flights from Chicago to Seoul
| Flight | Departs | Duration | Aircraft | Economy | Business | Days |
|---|---|---|---|---|---|---|
| American Airlines AA189 ORD → ICN |
10:40 | 13h 30m | 777-300ER Wide-body |
5.3Okay | 8.0Very comfortable | MTWTFSS |
Frequently asked questions
How long is the flight from Chicago to Seoul?
A nonstop flight from Chicago to Seoul takes about 13 h 30 min and covers 10,520 km.
Which airlines fly nonstop from Chicago to Seoul?
American Airlines flies nonstop, with about 7 flights a week.
What is the most comfortable economy seat from Chicago to Seoul?
American Airlines on the Boeing 777-300ER: 3-4-3 layout, 32″ legroom and 17.0″ wide seats – comfort score 5.3/10 (okay).
Is there lie-flat business class from Chicago to Seoul?
Yes. The most comfortable is American Airlines's lie-flat, direct aisle access on the Boeing 777-300ER (1-2-1), comfort score 8.0/10.
Can I fly with my dog from Chicago to Seoul?
Yes – American Airlines takes small dogs in the cabin (usually up to 9 kg including the bag).
Is business class worth it from Chicago to Seoul?
Business is a lie-flat bed with aisle access for about 452% more than economy on American Airlines – SkyBuddy's upgrade score: 4.5/10 (maybe).
Which aircraft fly from Chicago to Seoul?
Boeing 777-300ER. Choose a wide-body for a quieter, roomier cabin.
Schedules, seat details and fares are indicative estimates from SkyBuddy's airline model. Check the live price before you book.