Airports US STL
Scheduled service · Large International Airport
STL
KSTL

🇺🇸 St. Louis Lambert International Airport

St Louis, US-MO, US 618 ft America/Chicago
148
Routes
86
Destinations
30
Airlines
8
Countries
Updated May 6, 2026

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STL in 20 seconds
St. Louis Lambert International Airport (IATA: STL, ICAO: KSTL) serves St Louis, US. It has 148 scheduled routes to 86 destinations in 8 countries, operated by 30 airlines.
Mixed
What travelers love
  • Efficient Public Transport: Travelers frequently praise the efficient public transportation connections available at STL.
  • Terminal 1 Facilities and Ambiance: Terminal 1 is noted for its modern amenities, good natural light, and pleasant atmosphere after recent refreshes.
  • Shopping and Dining Options: The airport offers a good selection of shopping and dining choices, particularly in Terminal 1.
  • Children's Play Areas: Families appreciate the presence of play areas for children.
  • Easy Navigation (for some): Many find the airport, particularly the Southwest terminal (Terminal 2), relatively easy to navigate for frequent flyers.
  • Parking Options: There are several convenient, secure, and affordable parking options, including attached garages and long-term lots with 24/7 shuttle service.
Common complaints
  • Outdated Terminal 2: Terminal 2 is a frequent source of frustration, often described as outdated, crowded, and having limited seating, restrooms, and dining options.
  • Baggage Claim Delays: Passengers, especially those using Terminal 2 during peak hours, often experience longer wait times for baggage.
  • Security Delays and Staff Attitude: While average wait times are often short, potential security delays, long lines, and rude or unhelpful TSA staff are significant complaints, particularly during peak travel times or special events.
  • Lack of Cleanliness: Some restrooms and gate seating areas are reported to be dirty and poorly maintained.
  • Limited Charging Stations: There is a noted lack of phone charging areas, especially in Terminal 2.
  • Non-Connected Terminals: The two terminals are not airside-connected, which can be inconvenient for transfers.
  • Parking and Pickup Issues at Terminal 2: The Terminal 2 garage is often full and expensive, and pickup/drop-off can be problematic.

Bottom line: St. Louis Lambert International Airport offers functional aspects and some updated facilities in Terminal 1, alongside efficient public transport. However, it struggles with overall traveler satisfaction due to outdated facilities in Terminal 2, frequent issues with baggage claim, occasional security delays, and staff attitudes. Travelers utilizing TSA PreCheck typically experience much faster security screening.

AirportRoutes · updated May 6, 2026
Live · updated daily

New & changed departures

5 changes to STL's schedule in the last 90 days.

+5 net routes in 12 months
Alaska Airlines begins STL → Portland with daily flights on the Boeing 737 MAX 9. New route
First seen Jun 20, 2026 · detected Jun 22
Southwest begins STL → Myrtle Beach on the Boeing 737-800. New route
First seen Jun 20, 2026 · detected Jun 22
Southwest begins STL → Savannah — flying 5 days a week on the Boeing 737-800. New route
First seen Jun 20, 2026 · detected Jun 22
British Airways begins STL → London on the Boeing 787-8. New route
First seen May 27, 2026 · detected Jun 1
GoJet begins STL → Birmingham on the CRJ-700. New route
First seen May 27, 2026 · detected Jun 1

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Routes from STL

86 nonstop destinations · 30 airlines.

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Airport routes

St. Louis Lambert International Airport (STL) offers 148 flight routes operated by 30 airlines. Major carriers include Southwest, American Airlines, Frontier and others. Popular destinations from St Louis include Chicago O'Hare Intl, Hartsfield-Jackson Intl, Denver Intl, LaGuardia, Dallas-Fort Worth Intl.

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Common questions about STL

Quick answers, straight from the schedule data.

How many destinations have nonstop flights from STL?

St. Louis Lambert International Airport has 148 scheduled routes to 86 destinations in 8 countries, operated by 30 airlines.

Which airlines fly from St. Louis Lambert International Airport?

30 carriers operate scheduled departures, including Southwest, American Airlines, Frontier.

Where is St. Louis Lambert International Airport located?

St. Louis Lambert International Airport is located in St Louis, US, at an elevation of 618 ft. Its IATA code is STL and ICAO code is KSTL.

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