Icelandair to launch nonstop Reykjavík‑St. Louis service in May 2027
Icelandair will start a new nonstop route between Reykjavík and St. Louis on May 14, 2027, operating three to four times per week on Mondays, Wednesdays, Fridays and Sundays through Oct. 24, and the city will become a new gateway for its interline partnership with Southwest.
The carrier also announced it will resume service to Madrid in 2027, with two to three weekly flights during the summer season.