STL Terminal 1 vs Terminal 2 Parking: 2026 Guide

STL Terminal 1 vs Terminal 2 parking is the decision that determines whether you walk straight to your gate or wait for a shuttle — and it can swing your daily parking cost by $2 to $22 depending on which lot you choose. This guide is a deep dive into every parking option at St. Louis Lambert International Airport, broken down by terminal. For a broader overview of every lot type, start with the Complete STL Airport Parking Guide, then come back here for the terminal-by-terminal detail.

• Terminal 1 Garage costs $31/day (effective July 1, 2026, per Super Park); Terminal 2 Garage costs $33/day — a $2/day difference.
• Lot A ($20/day) connects to Terminal 1 via an underground tunnel — no shuttle needed.
• Lot E ($27/day + $10 reservation fee) is reservation-only as of July 1, 2026, and sits directly east of Terminal 2.
• Southwest Airlines, British Airways, and Lufthansa fly from Terminal 2; all other major carriers use Terminal 1.
• Lots B, C, and D serve both terminals via free Super Park shuttle every 8–15 minutes and are the cheapest on-airport options, from $11/day.
• Off-site lots bookable on Triply start at $6.50/day and include free 24/7 shuttles to both terminals.

Compare STL parking rates from $6.50/day at both terminals on Triply — and lock in your spot before you travel.

Which Airlines Use Terminal 1 vs Terminal 2 at STL?

Your airline decides your terminal — and your terminal decides your parking lot. Getting this wrong means a detour on the free inter-terminal shuttle, which runs every 8–15 minutes but adds time you may not have budgeted.

According to flystl.com's airline directory, here is how carriers split between the two terminals at St. Louis Lambert International Airport (verified October 2026):

Terminal 1 is the large domed terminal most travelers picture when they think of Lambert. It handles the majority of domestic traffic. Terminal 2 is dedicated to Southwest — the busiest single carrier at STL by seat count — plus British Airways and Lufthansa international service. If you are flying Southwest, park at the Terminal 2 Garage or Lot E. Everyone else parks at Terminal 1.

There is no walking route between Terminal 1 and Terminal 2. The free inter-terminal shuttle connects them every 8–15 minutes around the clock. If you park at the wrong terminal, you will need that shuttle — plan for at least 10–15 extra minutes.

STL Terminal 1 Parking: Garage, Lot A, and Your Best Options

Terminal 1 parking centers on two connected options: the Terminal 1 Garage and Lot A. Both are operated by Super Park, the airport's parking manager. Both serve Concourses A and C directly.

Terminal 1 Garage — $31/day

The Terminal 1 Garage is the closest covered parking to the Terminal 1 check-in hall. Per Super Park's official Terminal 1 parking page, the daily maximum is $31.00 (tax included, effective July 1, 2026). You walk directly from the garage into the terminal — no shuttle, no wait. For short trips of one or two days, the convenience premium is easy to justify. For a week-long trip, that adds up to $217 before you consider cheaper alternatives.

Payment at exit accepts cash, Visa, MasterCard, and American Express. The Super Park Frequent Parker program earns 1 point per dollar spent, so regular travelers do accumulate rewards over time.

Lot A — $20/day (Tunnel-Connected to Terminal 1)

Lot A is the hidden gem of Terminal 1 parking. At $20/day, it costs $11 less per day than the Terminal 1 Garage. The payoff for that savings? You use an underground tunnel to reach Terminal 1 — no outdoor walk, no shuttle. According to flystl.com's Lot A page, the tunnel connection makes this the best value for Terminal 1 travelers who want covered, walkable access at a lower price. On a 7-day trip, Lot A saves you $77 versus the Terminal 1 Garage.

A free Super Park shuttle also serves Lot A every 8–15 minutes if you prefer not to use the tunnel. Live shuttle tracking is available on flystl.com via Passio GO.

Accessible Parking at Terminal 1

Accessible spaces are available in both the Terminal 1 Garage and Lot A. The airport's accessibility accommodations page covers specific row locations. For oversized vehicles — trucks, vans, campers — follow the DEPARTURES signs; large-vehicle space at Terminal 1 is just past Entry 6. Lot C is the designated oversized lot for longer stays (more on Lot C below).

STL Terminal 2 Parking: Garage and the New Reservation-Only Lot E

Terminal 2 parking has two dedicated options: the Terminal 2 Garage and Lot E. Both sit close to the Southwest terminal — but they work very differently in 2026.

Terminal 2 Garage — $33/day

The Terminal 2 Garage is the priciest on-airport parking option at STL. The daily maximum is $33.00 (tax included, effective July 1, 2026), per Super Park's published rates. That is $2/day more than the Terminal 1 Garage and $22/day more than Lot D, the cheapest on-airport option. The premium buys you a direct covered walk into the Terminal 2 check-in area — ideal if you are flying Southwest and want the fastest possible entry. Payment accepts cash, Visa, MasterCard, and American Express.

Lot E — $27/day + $10 Reservation Fee (Reservation-Only as of July 1, 2026)

Lot E is now reservation-only — one of the most important changes to STL parking in 2026. As of July 1, 2026, you must prepay at reservation. Walk-up parking is no longer accepted. The daily rate is $27.00, plus a one-time $10.00 reservation fee. Lot E sits directly east of Terminal 2, making it a short walk to the T2 entrance. A free Super Park shuttle also serves the lot every 8–15 minutes for travelers who prefer the ride.

For a 3-night trip: Lot E totals $91 ($27 × 3 + $10 fee) versus the Terminal 2 Garage at $99 ($33 × 3). Lot E wins on price — but only if you book ahead. Discover cards are accepted at Lot E in addition to Visa, MasterCard, and Amex. See the official Lot E parking page for current availability and reservation details.

Key tip for T2 travelers: If Lot E is sold out (it fills quickly during peak travel periods), your next-best option is the Terminal 2 Garage at $33/day or one of the off-site lots below — all of which run free 24/7 shuttles to Terminal 2.

Lots B, C, and D: Budget On-Airport Parking for Both Terminals

Lots B, C, and D serve both Terminal 1 and Terminal 2 via free Super Park shuttle. They are the most affordable on-airport options and work well for multi-day trips. None require a reservation — park and pay at exit.

Lot C is the designated oversized vehicle lot — it accepts trucks, trailers, campers, vans, and buses. If you are driving a large vehicle, this is your best choice. Lot D at $11/day is the cheapest on-airport option across either terminal. On a 7-day trip, Lot D costs $77 total versus $231 at the Terminal 2 Garage — a saving of $154 for the week. The trade-off is a shuttle ride of up to 15 minutes each way. Track the shuttle in real time on flystl.com's shuttle tracker.

For travelers who want to understand the broader shuttle experience and how it compares to rideshare for drop-off, our STL airport pickup and drop-off guide covers rideshare zones, cell phone lots, and terminal-to-terminal shuttle details in full.

Full STL Terminal 1 vs Terminal 2 Parking Comparison (2026)

Here is a complete side-by-side look at every on-airport parking option, matched to the terminal it serves best. All rates are per Super Park, effective July 1, 2026, taxes included (verified October 2026).

Is STL Parking Full? How to Check Availability Before You Drive

Parking fills faster than most travelers expect — especially around holidays and summer weekends. The airport advises allowing 30 extra minutes for parking on busy days, per flystl.com FAQ guidance.

Here is how to check availability and avoid getting stuck:

• Lot E: Check availability when you book — it is reservation-only and sells out. Once full, it is gone. Reserve early at flystl.com's Lot E page.
• Terminal Garages (T1 and T2): No advance reservation required, but garages do fill during peak periods. Arrive early as a buffer.
• Super Park Shuttle Tracking: Use the Passio GO live tracker on flystl.com to see real-time shuttle locations. This helps you time your walk to the shuttle stop.
• Lots B, C, D: These are large open lots that rarely fill completely, making them the safest backup option during peak travel.
• Off-site lots: Booking ahead on Triply guarantees your space even when on-airport lots are full — more on this below.

Peak periods at STL typically include Thanksgiving week, Christmas through New Year's, spring break (mid-March through mid-April), and summer holiday weekends. During these times, TSA security screening lines also lengthen — another reason to budget extra time. If you use TSA PreCheck, the dedicated lanes at STL can cut that wait significantly; learn more about TSA PreCheck enrollment if you travel frequently.

Off-Site Parking That Serves Both STL Terminals

Off-site hotel and dedicated parking lots near Lambert offer the biggest savings — from $6.50/day versus up to $33/day in the Terminal 2 Garage, a saving of up to 80%. Every lot listed below includes a free shuttle to both STL terminals, bookable on Triply (verified October 2026).

A few important shuttle notes for T1 vs T2 travelers:

• Hilton St. Louis Airport picks up returning travelers at Terminal 2 (Southwest) specifically — confirm your terminal when calling for pickup.
• Quality Inn shuttle runs only 4:30 AM–11 PM. If your flight lands late, plan for an on-demand pickup or consider a 24/7 option.
• The Parking Spot 3 runs its shuttle continuously and picks you up at your car — no walking to a shuttle stop required.
• Renaissance, Marriott, and Crowne Plaza all require a call-ahead for return pickups. Save the number in your phone before you fly.

If you are considering combining a hotel stay the night before an early flight with your parking, our STL airport park sleep fly guide breaks down the full cost comparison and shuttle hours for all six hotels — including which ones are best for early-morning departures from each terminal.

Should You Park at T1 or T2? A Quick Decision Guide

Use this straightforward guide to pick your parking based on your situation.

1. Flying Southwest, British Airways, or Lufthansa? → Park at Terminal 2 Garage ($33/day) or reserve Lot E ($27/day + $10 fee) early.
2. Flying American, Delta, United, Alaska, or Air Canada? → Park at Terminal 1 Garage ($31/day) or Lot A ($20/day via tunnel).
3. Staying 3 or more days? → Skip the garages. Lot D ($11/day) or an off-site lot (from $6.50/day) will save you significantly more.
4. Have an oversized vehicle? → Go to Lot C. It is the only on-airport lot that accepts trucks, trailers, campers, vans, and buses.
5. Need EV charging? → Hilton St. Louis Airport ($8.39/day off-site) is the only confirmed option in the Triply-verified database. On-airport EV availability — verify directly with Super Park at 314-890-2800.
6. Not sure if T1 or T2 is right for your airline? → Check the airline directory on flystl.com before you book your parking.

What About the $3 Billion STL Terminal Project — Will Parking Change?

STL is in the early stages of a major redevelopment. According to First Alert 4's April 2026 reporting, Lambert plans a ~$3 billion consolidated terminal on the Terminal 1 site with up to 62 gates, targeting an opening in 2032. Design was approximately 30% complete as of spring 2026, with final design and a potential groundbreaking set for 2027.

Key milestones to know:

• August 2027 (approximate): Concourse A in Terminal 1 is slated to close when a new Concourse C extension and Concourse D open.
• November 2031 (approximate): Terminals 1 and 2 are slated to fully close once the new terminal opens. Terminal 2 may be demolished or repurposed.
• 2026: No major parking closures have been announced. Current lots and garages remain fully operational.

The practical takeaway: everything in this guide is accurate for 2026 travel. From 2027 onward, verify terminal assignments and parking layouts at flystl.com/parking-transportation before each trip, as airline moves and construction phases may shift things.

STL Terminal 1 vs Terminal 2 Parking: Final Recommendation

The stl terminal 1 vs terminal 2 parking decision comes down to three things: your airline, your trip length, and how much you value walking distance over savings. Terminal 1 travelers get the best deal with Lot A at $20/day — the tunnel connection means zero weather exposure and no shuttle wait. Terminal 2 travelers should reserve Lot E early at $27/day + $10 fee before it sells out; if it is gone, the Terminal 2 Garage at $33/day is your covered fallback. For any trip over three days, off-site lots from $6.50/day on Triply deliver the biggest savings with free 24/7 shuttles to both terminals.

Before you drive, check real-time traffic on Waze — I-70 near Exit 238A can back up during rush hour, and the airport recommends a 30-minute parking buffer on top of your usual arrival time.

Find the best STL parking deal for your terminal — compare rates from $6.50/day on Triply and reserve your spot in minutes.