Upgrades
United Slashes Holiday First Class Fares to Asia, Starting at $3,551 R/T
Sample Savings: Chicago – Seoul now goes for $3,551 round-trip (inclusive). The regular fare is $5,972 (inclusive), a savings of $2,421 (41%).
Business Class on this route goes for $2,351, so for $600 more each way you can upgrade to United’s First Class.