STL

Lambert-St Louis Intl

St Louis, MO

Quick Location Summary

  • Terminal 1: Near Gate A16 (Post-Security), Exterior near Exit 6 (Pre-Security)
  • Terminal 2: Near Gates E4 and E40 (Post-Security), Exterior near Exit 10 (Pre-Security)
  • C Concourse: Near Gate C24 (Post-Security)

Post-Security (Airside)

Terminal 1 - A Gates

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

Terminal 1 - C Gates

Located near Gate C24. This indoor pet relief station serves travelers in the C Concourse.

Terminal 2 - E Gates

Two service animal relief areas are available: * Near Gate E4 (closer to the beginning of the E Concourse) * Near Gate E40 (at the far end of the E Concourse)

Both locations provide convenient access for travelers with service animals throughout Terminal 2's post-security area.

Pre-Security (Landside)

Terminal 1 Exterior

Located outside near Exit 6. This outdoor pet bathroom is accessible before security screening.

Terminal 2 Exterior

Located outside near Exit 10. This outdoor dog bathroom serves Terminal 2 passengers before they pass through security.

Additional Information

Accessibility & Regulations

St. Louis Lambert International Airport (STL) provides Service Animal Relief Areas (SARAs) in compliance with U.S. Department of Transportation (USDOT) requirements for airports serving more than 10,000 daily passengers. These facilities make travel more accessible for people with disabilities traveling with service animals.

Finding Your Location

Detailed maps showing all service animal relief station locations are available: * Download the official STL Service Animal Relief Area Map (PDF) from the airport's accessibility page * View terminal maps at information booths (staffed 7am-11pm daily) * Call the Information and Paging Booth at 314-890-1333 for assistance

Service Animal Policies

  • Service animals are permitted throughout all airport facilities, including shops, restaurants, and retail locations
  • All relief areas are clearly marked with appropriate signage
  • Pets must remain on leashes when not in designated relief areas
Last reviewed: December 2025