5 Airlines Compared
Compare 5 airlines · Fares from $2,204 · ~13.5 hours
Side-by-side comparison of business class products on this route
| Airline | Product | Seat Layout | Bed | Privacy | Rating | From |
|---|---|---|---|---|---|---|
| Southwest AirlinesBest Value | Business Select | Standard seat with priority | Lie-flat | Open | — | $2,204 |
| Delta Air Lines | Delta One Suite | 1-2-1 (Thompson Vantage XL) | 79 inches (6'7") | ✓ Door | 9.0/10 | $2,204 |
| United Airlines | United Polaris | 1-2-1 | 78 inches (6'6") | Open | 9.2/10 | $2,650 |
| Korean Air | Prestige Suite | 2-2-2 (All aisle access) | 75 inches | Open | 8.7/10 | $2,650 |
| Asiana Airlines | Business Smartium | 1-2-1 | 77 inches | Open | 8.5/10 | $2,650 |
Prices are round-trip, per person. Through BestBusinessClass.com, expect fares 20–40% below these benchmarks.
BestBusinessClass.com helps travelers save up to 60% on business class flights from Chicago to Seoul, with round-trip fares starting from $2,650. Our Personal Travel Managers negotiate directly with airlines like United Airlines, Korean Air, Asiana Airlines to secure private fares on this popular Asia route, covering 6,538 miles in approximately 13.5 hours.
The Chicago to Seoul corridor is served by 3 carriers, with the best value typically found during March, April, September, October. Business class passengers enjoy lie-flat seats, premium dining, and priority services that make the journey as rewarding as the destination.
Booking through BestBusinessClass.com means access to unpublished fares that aren't available on consumer booking sites. Our clients typically save $800–$2,400 per ticket compared to retail pricing. Whether you're traveling for business or leisure, our team handles every detail from seat selection to special meal requests.
Business Select
Open seating, no baggage fees
Delta One Suite
Delta One Suite privacy, Tumi amenity kit
United Polaris
Polaris lounge access, Saks Fifth Avenue bedding
Prestige Suite
Korean cuisine, Incheon hub
Business Smartium
Korean service, Seoul hub
Unpublished rates for Seoul.
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Our travel experts have access to unpublished fares not available online.
Save up to 40% on business class flights.