St. Louis Lambert Airport Guide to St. Louis Lambert International Airport (STL)

Sun Country - Lambert St Louis Airport (STL)

Sun Country

Terminal

Arrivals Terminal:

Sun Country uses Terminal 1 at Lambert St Louis Airport.
In some cases this terminal can change.
Check your arriving flight here

Departures Terminal:

Sun Country uses Terminal 1 at Lambert St Louis Airport.
In some cases this terminal can change.
Check your departing flight here

Flights

Follow the links below in order to see all the flights scheduled for Sun Country

- Arrivals
- Departures

Check-in

In order to check in for your flight at Lambert St Louis Airport (STL), go to the terminal where your flight departs from, or follow the instructions provided in your ticket.

General Information

- IATA Code: SY
- Website: www.suncountry.com/booking/search.html