BWI Airport Parking Customer Service Number: 2026 Guide

BWI airport parking customer service is managed jointly by the Maryland Aviation Administration (MAA) and its on-site parking contractor, SP+ (SP Plus Corporation). The primary BWI airport parking customer service number is 410-859-9230 for SP+ lot operations, while the airport's general information line is 1-800-468-6294 (1-800-GO TO BWI). Parking rates at Baltimore/Washington International Thurgood Marshall Airport range from $11/day for Long-Term Lots up to $30/day for the Hourly Garage (verified June 2026), per the Maryland Aviation Administration.

• SP+ parking contractor: Call 410-859-9230 for on-airport parking issues — lost tickets, billing disputes, dead batteries, and lot assistance.
• BWI general airport line: 1-800-468-6294 (1-800-GO TO BWI) for general questions, accessibility inquiries, and non-parking issues.
• On-airport parking rates: Long-Term $11/day, BWI Rail Station Garage $12/day, Express $14/day, Daily Garage $16/day, Hourly Garage up to $30/day — rates effective July 1, 2024.
• Off-site lots (The Parking Spot, FastPark) start at $7.50/day and have their own customer service lines — separate from SP+.
• Free on-airport shuttle runs every 10-15 minutes between the terminal and all major parking areas (every 25 minutes from 1–5 AM).
• Pre-booking your spot is the single best way to avoid customer service headaches — reservations give you a confirmation number that resolves most billing disputes instantly.

Back to BWI Long Term Parking Coupon: Best Deals & Rates 2026 | Complete BWI Airport Parking Guide

What Is the BWI Airport Parking Customer Service Number?

The BWI airport parking customer service number depends on your specific issue. For on-airport lot problems — including lost tickets, billing errors, dead batteries, and locked vehicles — call SP+ at 410-859-9230. SP+ is the contracted parking operator for BWI and manages all on-airport garages and surface lots. For general airport information, accessibility services, or complaints that need to be escalated to airport management, call 1-800-468-6294 (the MAA's public line).

BWI's on-airport parking system covers roughly 22,000 spaces across five facility types, per the Maryland Aviation Administration. SP+ staff are stationed at toll booths and patrol the lots around the clock. If you need help inside a lot — a flat tire, a dead battery, or trouble finding your car — SP+ attendants can respond directly. For issues that persist or require escalation, the MAA oversees all parking policy at the airport.

Before you drive to the airport, compare BWI off-site parking rates from $7.50/day on Triply — pre-booking takes two minutes and gives you a confirmation code that resolves most billing issues on the spot.

Which Number Should You Call for Your Parking Problem?

Not every parking issue goes to the same place. Calling the wrong number wastes time. Use this quick guide to find the right contact for your situation.

On-Airport Issues — Call SP+ at 410-859-9230

• Lost parking ticket: SP+ exit booth staff handle this directly. Expect to pay a lost ticket fee (typically capped at the daily maximum for that lot). For a deeper breakdown of this process, see our guide on BWI airport parking lost ticket procedures.
• Dead battery or flat tire: SP+ patrol vehicles circulate the lots and can provide a jump-start. Call 410-859-9230 and give your lot name and space number.
• Locked keys in car: SP+ can call a locksmith on your behalf, though you pay for that service directly.
• Billing dispute: If your exit receipt shows the wrong amount, speak to the booth attendant first. If unresolved, call SP+ to escalate.
• Can't find your car: SP+ staff can help you locate your vehicle using security camera records and patrol assistance.

Airport-Level Issues — Call MAA at 1-800-468-6294

• Accessibility and disability accommodations: The MAA coordinates accessible parking spots. Accessible spaces are available in all garages, with the closest options in the Hourly and Daily Garages. For more detail, our article on BWI airport parking assistance covers the full process.
• Policy complaints: If you feel SP+ handled an issue incorrectly, the MAA is the right escalation point.
• Structural or safety concerns: Report damaged equipment, lighting failures, or unsafe conditions to the MAA.

Off-Site Lot Issues — Contact the Lot Directly

If you're parked at an off-site facility like The Parking Spot or FastPark & Relax, SP+ and the MAA have no authority over those operations. Each off-site lot has its own customer service team. For The Parking Spot, visit theparkingspot.com. For FastPark facilities, contact thefastpark.com. Both lots offer free cancellation and 24/7 staffed operations, so support is generally available around the clock.

How Do You Dispute or Pay a BWI Parking Summons?

A BWI parking summons is a citation issued for violations inside airport property — expired payment, unauthorized zones, or blocking access routes. The MAA manages the summons process. You can pay or contest a summons through the official BWI parking portal at bwiairport.com/to-from-bwi/parking/.

To dispute a summons, act quickly. Deadlines are typically printed on the citation itself. Gather any evidence you have — a receipt, a reservation confirmation, or photos. Submit your dispute in writing through the portal or by calling 1-800-468-6294. Verbal disputes at the exit booth generally do not constitute a formal contest. Always get a reference number when you contact the MAA about an outstanding summons.

What Are the BWI Parking Options and Their Rates?

BWI Marshall Airport offers five on-airport parking categories, managed by SP+ under MAA oversight. Rates below are effective July 1, 2024 — the first increase since 2009, according to the Maryland Aviation Administration.

Off-site lots start significantly lower. Based on current Triply rates, The Parking Spot (East), The Parking Spot (West), and FastPark 2 (BWI) all price at $7.50/day — that's 32% less than the on-airport Long-Term rate of $11/day. The DoubleTree by Hilton BWI Airport lot runs $7.95/day and includes a free hotel shuttle. For a full breakdown of all off-site options, see our airport parking near BWI guide.

Valet parking is not currently offered at BWI. The Cell Phone Lot on Scott Road (near I-195 and Aviation Boulevard) is free for up to one hour while you wait for arriving passengers. Payment methods across all on-airport facilities include cash, Visa, Mastercard, Amex, Discover, and contactless payment.

How Does BWI Shuttle Service Work Between Parking and the Terminal?

The free on-airport shuttle connects the terminal to the Long-Term Lots, Express Parking, Daily Garage, and BWI Rail Station. Shuttles run every 10-15 minutes during normal hours and every 25 minutes between 1 AM and 5 AM, per the official BWI shuttle page. The Hourly Garage is a direct walk to the terminal — no shuttle needed.

Off-site lots operate their own free 24/7 shuttles. FastPark 2 (BWI) is just 2 minutes from the airport — its shuttle is the fastest off-airport option at BWI. The Parking Spot locations are 5-8 minutes from the terminal by shuttle, running approximately every 5-10 minutes. All off-site shuttle pickup spots for arriving passengers are on the lower level of the terminal in designated zones.

If you're an EV driver, BWI's Hourly Garage has EV charging stations available on-site. For station locations and connector types, ChargeHub's BWI station listing has current details.

Who Handles Off-Site BWI Airport Parking Customer Service?

Off-site parking providers operate independently from SP+ and the MAA. Each lot has its own team for reservations, cancellations, billing, and on-lot assistance. Here's a quick overview of the major off-site options near BWI and their contact channels.

• The Parking Spot (East & West): $7.50/day | 24/7 staffed | Reach them via theparkingspot.com or through your reservation confirmation email. Free cancellation on all bookings.
• FastPark 2 (BWI): $7.50/day | 24/7 staffed | Covered parking with luggage assistance. Contact through thefastpark.com. Attendants are on-site around the clock.
• FastPark & Relax (BWI): $8.00/day | 24/7 staffed | Covered and uncovered options. Same contact channel as FastPark 2.
• DoubleTree by Hilton BWI Airport: $7.95/day | Contact the hotel's front desk directly for parking questions and shuttle schedule confirmation. For a full rate and amenity breakdown, see our DoubleTree BWI Airport hotel parking guide.
• Aloft BWI Baltimore Washington International Airport: $10/day | Contact the hotel directly for shuttle scheduling and parking access details.

One practical tip: always book through a platform like Triply so your confirmation email acts as a customer service record. If a billing dispute arises, you have a timestamped receipt with the agreed rate and cancellation policy in writing.

What Should You Do If Your Car Has a Problem in a BWI Parking Lot?

Vehicle problems in a parking lot are stressful — especially when you have a flight to catch. Acting fast makes the difference. Here's exactly what to do.

1. Note your exact location. Write down your lot name (Long-Term, Express, Daily Garage), your level, and your space number before you do anything else.
2. Call SP+ at 410-859-9230. Tell them your location and the problem. For dead batteries, a jump-start is typically available at no extra charge. Response times vary, but SP+ patrol vehicles cover the lots continuously.
3. Don't abandon your car at the exit. Vehicles blocking exit lanes create cascading problems. Stay near your car or ask an attendant for help managing traffic.
4. Use the emergency call boxes. Blue emergency phones are located throughout BWI parking facilities. Press the button to reach security directly — useful if your phone is dead.
5. For off-site lots, contact the lot's own staff. FastPark 2 and FastPark & Relax both have 24/7 staffed operations with luggage assistance. The Parking Spot lots also have around-the-clock security on-site.

If your car needs a tow from an on-airport facility, SP+ can coordinate with an approved towing service. You pay towing costs directly. For billing issues that come up after the fact — whether from SP+ or an off-site lot — your best documentation is always a pre-booked confirmation number and a dated exit receipt.

Planning your route to BWI before you leave home also reduces last-minute stress. Check real-time traffic on Waze to avoid backups on I-195 or I-95, especially during peak travel periods. The $520 million Concourse A/B Connector project opened January 9, 2026 — BWI's largest capital project ever — so some roadway signage near the terminal may still reflect recent changes.

Ready to Book BWI Parking and Skip the Customer Service Line?

The simplest way to avoid most BWI parking customer service headaches is to pre-book. A confirmed reservation gives you a fixed rate, a written cancellation policy, and a reference number that resolves the vast majority of billing disputes before they start. Compare BWI airport parking options from $7.50/day on Triply — search takes under a minute and locks in your rate before you arrive. As of 2026, off-site lots beat on-airport rates by up to 32% while still offering free 24/7 shuttles every 5-10 minutes. If you need the bwi airport parking customer service number after you've already booked through Triply, your confirmation email has everything you need — lot name, contact details, and your rate — all in one place.