St. Louis Lambert International Airport Guide (STL)

Welcome to St. Louis Lambert International Airport

St. Louis Lambert International Airport (STL) is one of America’s true aviation originals. Long before airports became mega-malls with runways, Lambert was already making history—its roots go back to the early 1900s, and it became a municipal airport in 1928, placing it among the earliest city-owned airports in the United States. That legacy still shows up today in the airport’s layout, its long-running role in Midwest air travel, and its straightforward, traveler-first feel.

For most visitors, STL is the practical gateway to the St. Louis region: downtown, the Gateway Arch, Forest Park, major universities, corporate campuses, and sports venues are all within an easy drive or a simple train ride. The airport sits about 15 miles from the city center, which is close enough that you can land and be in the heart of the city quickly—especially if you use MetroLink.

Lambert continues to evolve with ongoing terminal and concession updates that focus on smoother passenger flow and better food options (including recognizable local names). It’s not an oversized hub where you’ll walk miles end-to-end; it’s an airport you can learn fast—and use efficiently once you know which terminal you need.

Airport at a Glance

• IATA/ICAO: STL / KSTL
• Location: About 15 miles (24 km) northwest of downtown St. Louis
• Terminals/concourses: 2 terminals — Terminal 1 (Concourses A and C), Terminal 2 (Concourse E)
• Major carriers: Southwest (Terminal 2) plus major U.S. airlines in Terminal 1 (varies by season and schedule)
• Time zone: Central Time (CT)
• Official airport website: Not available

Terminals & Layout

STL is split into two terminals with three concourses total. In day-to-day use, the easiest way to think about it is simple: Terminal 1 is the primary terminal for most airlines, while Terminal 2 is best known as the home of Southwest Airlines. International arrivals that require customs are commonly processed via Terminal 2 operations, depending on the carrier and arrival setup.

Terminal 1 (Concourses A and C)

Terminal 1 covers the bulk of non-Southwest domestic flying and often handles select international operations. You’ll find a solid mix of services here, from coffee and grab-and-go options to sit-down meals near the gates.

• Best for: Many domestic departures outside of Southwest; quicker airport navigation if you’re used to traditional concourse layouts
• Notable dining: Look for local-leaning concepts like Mike Shannon’s Grill (near A10, post-security), a familiar St. Louis name for a proper meal between flights.

Terminal 2 (Concourse E)

Terminal 2 is the Southwest-focused terminal and is also where you’ll find STL’s main lounge option. The concourse is easy to understand: once you’re through security, it’s a straight-forward gates area with food, drink, and convenience options.

• Best for: Southwest flyers, lounge access (Wingtips Lounge), simple gate access

Getting between terminals

The terminals are separate buildings, so plan a little buffer if you need to switch. Depending on where you are, you may use airport-side connections and/or the MetroLink stations that serve the airport. As a rule of thumb, allow 15–30 minutes to reposition between terminals once you factor in walking, waiting, and security re-screening (if required).

Walking times: Within a concourse, most gate walks are typically 5–12 minutes once you’re post-security. If you’re unsure, aim to be at your gate area 30 minutes before boarding starts—STL is manageable, but queues can spike around banked departure times.

Getting To & From the Airport

STL’s biggest practical advantage is that you can choose between an inexpensive train ride, straightforward highway access, or the usual lineup of rideshare and taxis.

MetroLink (light rail)

• Route: MetroLink Red Line serves the airport
• Typical travel time: About 20–31 minutes to downtown (traffic-free and consistent compared with road options)
• Frequency: Trains run regularly throughout the day (expect more frequent service at peaks)
• Cost: Generally the most affordable way to reach the city (fares vary—check current Metro fares before you travel)

If you’re staying downtown or near a MetroLink stop, this is the option I’d pick most often: predictable, inexpensive, and you avoid highway surprises.

Bus

• Service: Local bus connections complement MetroLink for neighborhoods not directly on the rail line
• Cost: Typically low; fares depend on route and pass type

Buses can be useful if your final destination is outside the rail corridor, but they’re usually slower than MetroLink + a short rideshare.

Taxi

• Where to find: Follow signs for ground transportation/taxi ranks outside baggage claim
• Typical fare: Varies by time and traffic; expect a higher price at peak hours and late night

Taxis are a reliable choice when you don’t want to deal with app pickup zones or you’re traveling with lots of luggage.

Rideshare (Uber/Lyft)

• Availability: Widely available
• Pickup: Use the designated rideshare pickup areas (follow in-terminal signage and app instructions)

Pro tip: if surge pricing hits right after a wave of arrivals, compare with MetroLink for one stop closer to town, then request a ride from there.

Rental cars

• How it works: Pick up rental cars via the airport’s rental car facilities (follow signs from baggage claim)
• Shuttles: Some setups require a short shuttle ride depending on the agency and lot

If you’re heading to suburbs or doing a regional road trip, renting can be faster than stitching together transit—just factor in parking costs at your hotel.

Parking overview

• Short-term: Best for quick pickups/drop-offs; highest daily rates
• Long-term: For multi-day trips with closer access than economy
• Economy: Lowest cost, typically with shuttle service and extra time built in

When you’re catching an early flight, economy parking is fine—just add a buffer for shuttle waiting and terminal transfer.

Traveler Essentials

• WiFi: Available in terminal areas. Connect via the airport’s public network and follow the on-screen prompts. Quality is generally adequate for email, messaging, and browsing; heavy video calls can be hit-or-miss during peak periods.
• Charging: Look for power outlets and charging points near gate seating clusters and food courts. If you need a guaranteed outlet, sit close to columns and built-in seating banks where ports are more common.
• Luggage storage: Dedicated left-luggage services are not consistently available at many U.S. airports; plan as if luggage storage may be limited or unavailable and consider off-airport options if you have a long layover.
• Currency exchange: U.S. airports often have limited currency exchange; rely on ATMs for cash or use card payments (widely accepted). If you need foreign currency, arranging it before travel is usually cheaper.
• Information/help: Use in-terminal customer service points and airline counters for immediate help, plus airport staff positioned near busy junctions at peak times.
• Lost & found: For items lost at security, contact the TSA lost-and-found. For items lost in the terminal or curbside, contact the airport’s lost-and-found channels through on-site signage or by asking an information desk/airline agent to direct you.

Dining & Shopping Highlights

STL’s strongest move is leaning into approachable, local-identity dining while keeping the basics covered: coffee, sandwiches, bars, and quick snacks for tight connections. You’ll find options both pre-security and post-security, with the best variety generally after security near the gates.

What to eat

• Local flavor: Mike Shannon’s Grill (post-security, near A10) is a good pick when you want a real sit-down meal tied to St. Louis culture.
• Iconic STL sweet stop: Ted Drewes Frozen Custard is a classic St. Louis name—worth it if you want a “you’re in St. Louis” bite before takeoff.
• Pre-security grab-and-go: Spots like Starbucks and casual counters are useful if you’re meeting someone arriving or you prefer to eat before the gate area.

Shopping

• Convenience: Newsstands and travel essentials near gates for chargers, headphones, snacks, and reading material
• Souvenirs: Look for St. Louis and Missouri-themed gifts and snacks (great last-minute “I forgot” fixes)
• Duty-free: Duty-free shopping is limited at many mid-size U.S. airports; if it’s essential for your trip, confirm availability in your terminal on travel day.

Hours strategy: Early mornings have the best coverage for coffee and breakfast basics; late-night options can thin out quickly, so buy snacks and water before your final boarding call.

Lounges & Relaxation

STL’s main lounge is the Wingtips Lounge in Terminal 2. It’s the primary option for travelers looking for a quieter space, basic refreshments, and a break from gate seating.

• Lounge access: Wingtips Lounge (Terminal 2). Access rules vary by program and day passes; check current entry requirements at the door before you commit.
• Quiet alternatives: If you don’t have lounge access, your best bet is to walk a few gates away from the busiest clusters (usually near major boarding groups) and set up near less-trafficked seating.
• Airport hotels: For on-airport or nearby hotel stays, you’ll typically use short shuttles or a quick rideshare—confirm your hotel’s airport transfer options before arrival.

Tips for Different Travelers

Families

• Stroller-friendly: The terminals are manageable in size; plan restroom stops before long gate waits.
• Feeding and privacy: Ask airport staff about nursing rooms or family restrooms if you don’t immediately see signage—availability can vary by terminal area.
• Best move: Eat before boarding. Food lines can spike right when families are trying to settle in.

Business travelers

• Fastest downtown transfer: MetroLink is consistent and avoids traffic variability.
• Work setup: Choose gate areas with charging access and sit slightly away from the loudest boarding zones.
• Lounge play: If you’re flying Southwest often, Terminal 2 plus Wingtips can be your best pre-flight office.

Budget travelers

• Cheapest to downtown: Take MetroLink.
• Free basics: Bring an empty water bottle and refill after security (look for bottle-filling stations or standard fountains).
• Food hack: Buy a simple snack pre-security if post-security lines are long and your gate is far.

Travelers with disabilities

• Accessibility: Expect elevators, ramps, accessible restrooms, and designated assistance services.
• How to request help: The most reliable method is to request wheelchair/assistance directly through your airline when booking or at least 24 hours before departure.
• Extra time: Build buffer for terminal changes (especially if your itinerary requires switching terminals).

Transit and layover passengers

• Short layover: Stay post-security and don’t over-commit to a sit-down meal if boarding starts early.
• Long layover: If you’re comfortable navigating transit, MetroLink makes it feasible to reach central St. Louis quickly—just leave a generous cushion for the return trip and security.
• Rest strategy: For quiet, walk away from the main gate clusters and pick seating near the ends of concourses.

Insider Tips

• Best terminal for a calm reset: If you have access, Terminal 2 with the Wingtips Lounge is the easiest way to get a quieter environment.
• Quiet spots: In any concourse, walk 5–7 minutes away from the busiest boarding podiums; the noise drop-off is real.
• Local must-try: If you see Ted Drewes Frozen Custard open, it’s a legitimate St. Louis classic—especially satisfying on hot summer travel days.
• When to arrive: Morning peaks and holiday weekends get busy. For domestic flights, I aim for 90 minutes before departure; add time if you’re parking in economy or switching terminals.
• Security line tactic: If one checkpoint looks backed up, ask staff whether another checkpoint in your terminal is open and accessible for your gates—STL’s layout sometimes gives you options.
• Terminal-switch reality check: Treat changing terminals as a mini-connection: it can be smooth, but it’s not instant. If your itinerary requires it, avoid tight connection times.