EQUIPThe Points Guy · 3h ago
Icelandair adding St. Louis, a stronghold for partner Southwest Airlines

Executive Brief
The 30-second read
Icelandair will launch direct service to St. Louis in May 2027, marking its 16th U.S. destination. The expansion leverages a strategic partnership with Southwest Airlines to enhance transatlantic connectivity for midwestern business hubs.
- 01New service to St. Louis Lambert International Airport commences in May 2027
- 02Expansion strengthens Icelandair's presence as the 16th destination in its United States network
- 03Strategic alignment utilizes St. Louis as a major operational stronghold for partner Southwest Airlines
- 04Flight addition provides streamlined European connectivity for corporate travelers in the Missouri region
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Business Travel Management 2026: Program Blueprint →AI-generated summary · Verify at source
Icelandair names St. Louis as its 16th U.S. destinations with flights from May 2027.