St. Louis Lambert International Airport, often referred to as STL, is located about 14 miles northwest of downtown St. Louis. It operates two main terminals: Terminal 1 and Terminal 2.

  • Terminal 1 serves most domestic and international airlines.

  • Terminal 2, on the other hand, is used exclusively by Southwest Airlines.

Despite having fewer gates, Terminal 2 is a high-traffic hub, thanks to Southwest’s frequent departures and arrivals to major cities across the U.S.

2. Southwest Airlines at STL: Terminal 2

Southwest Airlines operates all of its flights out of Terminal 2 at STL. This terminal is modern, compact, and streamlined for passenger ease. While it may not be as expansive as some terminals in larger cities, it offers all the essential amenities travelers need.

Key Highlights:

  • Exclusively dedicated to Southwest Airlines, so the check-in and boarding processes are well-organized and airline-specific.

  • Offers nonstop service to more than 45 destinations.

  • Features a centralized TSA checkpoint, making it easier for travelers to access any gate quickly.

  • Has undergone recent updates to improve passenger flow and amenities.

3. Getting to Terminal 2

Whether you’re arriving by car, rideshare, or public transit, reaching Terminal 2 is straightforward.

Driving Directions:

From I-70, take the Lambert Airport exit and follow the signs to Terminal 2. There’s clear signage to separate the terminals early on, so you won’t get confused.

Rideshare and Taxi Drop-Off:

Uber, Lyft, and local taxis drop passengers off at the departures level outside Terminal 2. Pickup areas are well-marked near baggage claim on the arrivals level.

MetroLink:

The MetroLink Red Line stops at STL, but it serves Terminal 1. From there, you’ll need to catch the free airport shuttle to Terminal 2, which runs frequently.

4. Check-In and Baggage Services

Southwest provides both self-service kiosks and staffed counters at Terminal 2. The check-in area is directly inside the terminal’s main entrance, which means minimal walking is needed.

Baggage Drop:

There are clearly marked baggage drop stations for travelers who’ve checked in online or through the Southwest app.

Tips:

  • Arrive at least 90 minutes before your scheduled departure, especially during peak hours.

  • For those with bags to check, head directly to the dedicated bag drop counters.

  • Curbside check-in is not currently available at Terminal 2.

5. Security Checkpoint Information

Terminal 2 has one centralized TSA security checkpoint located just beyond the check-in counters. While it’s efficient, lines can build up during morning and evening rushes.

TSA PreCheck:

  • Available at STL Terminal 2

  • Look for the dedicated TSA PreCheck lane, which usually moves faster.

  • CLEAR is not available at STL.

Tip:

To avoid long wait times, check the TSA wait time feature on the Southwest or STL airport website before arriving.

6. Gate Layout and Flight Operations

Terminal 2 at STL has Gates E10 through E40, with Southwest operating all gates. The layout is straightforward:

  • Once past security, a single concourse leads to all gates.

  • Gates are well-labeled and within walking distance of each other.

  • Monitors display real-time flight updates, and gate changes are announced promptly.

Destinations:

Southwest offers flights from STL to:

  • Major hubs like Chicago Midway, Denver, Las Vegas, Dallas Love Field, Atlanta

  • Seasonal destinations like Orlando, Tampa, Fort Lauderdale, Phoenix, and more

7. Dining Options at Terminal 2

Though not as expansive as larger terminals, Terminal 2 at STL features a decent variety of dining options to satisfy travelers before or after a flight.

Pre-Security:

  • The Pasta House Co. – A beloved St. Louis staple for Italian cuisine.

  • Great American Bagel – Quick breakfast and lunch fare.

Post-Security (Inside the Gate Area):

  • The Local – Bar and grill serving local brews and American fare.

  • Schlafly Beer Bar – Enjoy local craft beers from the iconic St. Louis brewery.

  • Auntie Anne’s – Pretzels and snack options.

  • Starbucks – Conveniently located near the center of the concourse.

  • Burger King – For fast food lovers.

  • Evolve – Healthier grab-and-go options.

8. Shopping and Amenities

While Terminal 2 isn’t a shopping mecca, it offers several key amenities:

Retail:

  • Hudson News & Gifts – Multiple locations throughout the terminal for reading materials, snacks, and last-minute essentials.

  • Tech on the Go – Tech accessories like headphones, chargers, and more.

Services:

  • Free Wi-Fi throughout the terminal.

  • Multiple charging stations near gates.

  • Pet relief area outside baggage claim.

  • Family restrooms and nursing rooms for convenience.

9. Accessibility and Special Assistance

STL and Southwest make accessibility a priority.

Features:

  • Wheelchair assistance: Can be arranged at check-in or in advance by calling Southwest.

  • Accessible restrooms and elevators.

  • TTY phones and visual paging.

  • Service animal relief areas.

If you require special assistance, it’s best to notify Southwest at least 48 hours before your flight.

10. Transportation and Parking

Parking:

  • Terminal 2 Parking Garage is directly across from the terminal, offering short- and long-term options.

  • Lot D is an economy lot with a free shuttle to Terminal 2.

  • Rates range from $7/day (economy) to $23/day (garage).

Shuttles:

  • Free inter-terminal shuttles run between Terminal 1 and 2.

  • Hotel shuttles often stop at both terminals.

Rental Cars:

  • All rental car companies are located off-site, with dedicated shuttles operating from Terminal 2’s arrivals area.

11. Tips for a Smooth Experience

Flying through Terminal 2 with Southwest at STL is generally seamless, but a few tips can enhance your travel:

  • Download the Southwest app for mobile boarding passes and live updates.

  • Arrive early during holiday weekends or peak travel periods.

  • Eat before you arrive if you’re looking for specific cuisine; options inside are limited.

  • Use the garage parking for shorter trips; Lot D is better for longer stays.

  • Be aware of weather delays in winter—STL can see snow-related disruptions.

12. Frequently Asked Questions

Q: Is Terminal 2 at STL only for Southwest Airlines?

A: Yes. As of 2025, Terminal 2 is used exclusively by Southwest Airlines.

Q: How early should I arrive at Terminal 2 before my flight?

A: At least 90 minutes early for domestic flights and 2 hours during peak times.

Q: Are there lounges in Terminal 2?

A: No. Terminal 2 does not have airline lounges, but it has comfortable seating and free Wi-Fi.

Q: Does Terminal 2 offer CLEAR?

A: No, but TSA PreCheck is available.

Q: Is Wi-Fi free at Terminal 2?

A: Yes. Free, unlimited Wi-Fi is available throughout the terminal.

Conclusion

For travelers flying Southwest Airlines, Terminal 2 at St. Louis Lambert International Airport provides a user-friendly, efficient, and comfortable experience. While it may not boast luxury lounges or massive food courts, it makes up for it with streamlined processes, clear layouts, and solid essentials for every passenger. Whether you’re heading out on a business trip or coming home to St. Louis, Terminal 2 delivers a straightforward and pleasant travel experience.

Next time you’re flying Southwest, you can be confident that STL’s Terminal 2 has everything you need to get to your gate smoothly and on time.

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