STL

Lambert-St Louis Intl

St Louis, MO

Quick Location Summary

  • Terminal 1 Post-Security: A Concourse near Gate A16, C Concourse near Gate C24
  • Terminal 1 Pre-Security: Exterior near Exit 6
  • Terminal 2 Post-Security: E Concourse near Gate E4, E Concourse near Gate E40
  • Terminal 2 Pre-Security: Exterior near Exit 10

Post-Security (Airside)

Terminal 1 - A Concourse

Located near Gate A16. This service animal relief area is accessible after passing through security in the A Concourse.

Terminal 1 - C Concourse

Located near Gate C24. This pet relief station serves travelers in the C Concourse post-security area.

Terminal 2 - E Concourse

Two dog bathroom locations are available: * Near Gate E4 (closer to security checkpoint) * Near Gate E40 (at the far end of the concourse)

Pre-Security (Landside)

Terminal 1 Exterior

Located outside near Exit 6 on the exterior of Terminal 1. This outdoor service animal area is accessible before going through security.

Terminal 2 Exterior

Located outside near Exit 10 on the exterior of Terminal 2. This outdoor pet relief area is available on the landside.

Additional Information

Accessibility

All Service Animal Relief Areas (SARAs) at Lambert-St. Louis International Airport are compliant with U.S. Department of Transportation (USDOT) requirements for airports with more than 10,000 daily passengers. These facilities are designed to make travel more accessible for people with disabilities traveling with service animals.

Maps & Resources

For detailed maps showing exact locations of all six service animal relief areas, refer to the STL Service Animal Relief Area Map available on the airport's website or at Information and Paging booths (staffed 7am-11pm daily, call 314-890-1333).

Terminal Layout

  • Terminal 1 serves A and C Concourses
  • Terminal 2 serves E Concourse
  • Both terminals have both indoor (post-security) and outdoor (pre-security) pet relief options
Last reviewed: June 2026