BWI Long Term Parking Reservation: 2026 Rates & How-To Guide

A BWI long term parking reservation is a pre-booked space in one of Baltimore/Washington International Thurgood Marshall Airport's two official long-term lots — Lot A or Lot B — at a rate of $11 per day (verified June 2026), per the Maryland Aviation Administration. On-airport long term parking is the most affordable option BWI operates directly, with ~22,000 total parking spaces across all on-airport facilities. Off-site alternatives start as low as $7.50/day, saving you up to 32% compared to the on-airport $11/day rate. Making a reservation in advance locks in your rate and helps you avoid full lots during peak travel periods.

• On-airport long term rate: $11/day — the cheapest official BWI option (as of July 2024)
• Off-site alternatives: The Parking Spot (East), The Parking Spot (West), and FastPark 2 each start at $7.50/day
• Free shuttle: Runs every 10-15 minutes between Long Term Lots and the terminal (every 25 minutes from 1–5 AM)
• Two lots available: Long Term Lot A and Long Term Lot B, both accessible from Aviation Boulevard (MD-170)
• No online reservation system for on-airport lots — spaces are first-come, first-served; reserve off-site lots online through third-party platforms
• Book early for holidays: BWI Long Term Lots fill quickly during Thanksgiving, spring break, and summer peak periods

Back to BWI Long Term Parking A: 2026 Rates, Lots & Tips | Complete BWI Airport Parking Guide

What Is BWI Long Term Parking and How Does It Work?

BWI Long Term Parking consists of two large open-air lots — Lot A and Lot B — located just off the main terminal loop on Aviation Boulevard (MD-170). These are officially operated by the Maryland Aviation Administration (MAA), a unit of MDOT. At $11 per day, they represent the best daily rate among all on-airport options at BWI (verified June 2026, per BWI's official parking page).

The lots are designed for multi-day trips. You drive in, park your car, and take a free shuttle to the terminal. The shuttle connects Long Term Lots directly to the terminal and runs around the clock. Parking technology upgrades — including smart parking guidance systems — are currently being rolled out across BWI's lots, making it easier to find available spaces when you arrive.

One important distinction: BWI does not offer an online reservation system for its on-airport long term lots. Spaces are available on a first-come, first-served basis. If you want to guarantee a spot in advance — especially during summer travel season or holidays — you'll need to book an off-site lot through a third-party platform. That's where a BWI long term parking reservation becomes especially useful.

How Much Does BWI Long Term Parking Cost? (2026 Rates & Estimates)

According to the Maryland Aviation Administration, the BWI Long Term Lots charge $11 per day — a rate that took effect July 1, 2024, the first increase since 2009. Here's how that breaks down across common trip lengths:

Based on current published rates, off-site lots like The Parking Spot (East), The Parking Spot (West), and FastPark 2 (BWI) save you roughly $24.50 on a 7-day trip compared to on-airport Long Term parking. For a 14-day trip, that gap grows to $49 in savings. The on-airport lots accept cash, Visa, Mastercard, Amex, Discover, and contactless payment.

BWI does not currently publish a weekly or monthly rate cap for Long Term Lots. The $11/day rate applies each day with no documented maximum for extended stays, based on available airport data. For very long trips (3+ weeks), off-site lots may offer promotional pricing — always compare before you book.

Compare BWI long term parking rates from $7.50/day — search all BWI parking options on Triply.

How Do You Make a BWI Long Term Parking Reservation?

Making a BWI long term parking reservation works differently depending on whether you want on-airport or off-site parking. Here's a step-by-step breakdown for both paths.

Reserving Off-Site Long Term Parking (Recommended for Guaranteed Spots)

1. Go to a booking platform. Visit Triply's BWI parking search to compare all verified off-site lots side by side with real-time pricing.
2. Enter your dates. Input your departure and return dates. Rates update dynamically — booking early often locks in lower prices.
3. Choose your lot. Compare The Parking Spot (East/West), FastPark 2, FastPark & Relax, DoubleTree by Hilton BWI Airport, or Aloft BWI based on price, distance, and covered/uncovered preference.
4. Complete your booking. Pay online. You'll receive a confirmation email with your reservation number and check-in instructions. Most lots offer free cancellation up to your arrival date.
5. On departure day: Drive directly to the lot and show your confirmation. The shuttle picks you up at the lot entrance and drops you at the terminal in 2–10 minutes depending on the lot.

Using On-Airport Long Term Lots (No Reservation Required)

1. No advance booking needed. BWI's on-airport Long Term Lots are first-come, first-served. Just drive to Lot A or Lot B off Aviation Boulevard (MD-170).
2. Check availability before you go. BWI's official site offers a parking availability monitor. Check it before your trip during busy periods.
3. Take a photo of your spot and shuttle stop number. The lots are large. Note your row number, section, and the shuttle stop signage so you can find your car on return.
4. Keep your ticket. You pay on exit. Payment accepts cash, all major credit cards, and contactless methods.

Pro tip: During Thanksgiving, spring break, and summer peak weeks, BWI Long Term Lots can fill up. If you're traveling during these periods, book an off-site lot with a confirmed reservation. You'll also typically pay less.

Where Are BWI Long Term Parking Lots A and B Located?

Both lots sit directly off Aviation Boulevard (MD-170), less than a mile from the terminal. You access them from the main airport loop road. From Interstate 195 (the primary airport access road), follow signs for Long Term Parking after the terminal exits.

For a full breakdown of driving directions from I-95, MD-295, and I-97 — plus a visual map of both lots — see our BWI long term parking map guide, which covers Lot A and Lot B in detail. Accessible parking spaces are available in both lots, with the closest ADA-designated spaces near shuttle boarding areas.

How Often Do BWI Long Term Parking Shuttles Run?

The BWI Long Term Parking shuttle runs every 10-15 minutes during normal hours, according to BWI's official shuttle information. Between 1:00 AM and 5:00 AM, frequency drops to approximately every 25 minutes. The shuttle operates 24 hours a day, 7 days a week — there is no service gap, even for early-morning or red-eye flights.

Average ride time from the Long Term Lots to the terminal is short — typically under 10 minutes. For a complete guide to shuttle timing, stop locations, and what to do if the lot is full, see our BWI long term parking shuttle guide. Off-site lots like FastPark 2 actually have shorter shuttle times — around 2 minutes to the terminal — since they sit closer to the airport perimeter.

Plan an extra 15-20 minutes for the shuttle when catching early flights. TSA recommends arriving at least 2 hours before domestic departures. If you have TSA PreCheck, security lines move faster — but you still need time for the shuttle and bag drop.

On-Site vs. Off-Site BWI Long Term Parking: Which Is the Better Deal?

Off-site lots cost less per day and often come with free cancellation and covered options. On-airport lots offer the convenience of staying within the official airport system with no pre-booking required. Here's a direct comparison using verified 2026 data:

Based on our analysis, off-site lots deliver better value for most travelers booking 3 or more days. FastPark 2 (BWI) stands out: it's the closest off-site lot at just 2 minutes from the terminal, offers covered parking, and costs 32% less than BWI's on-airport long term rate. The on-airport lots remain a solid fallback if you arrive without a reservation and lots are available.

For more context on how hotel parking stacks up for longer trips, see our DoubleTree BWI airport hotel parking guide — the DoubleTree's $7.95/day rate includes shuttle service and hotel amenities.

Tips for Saving Money on Long Term Parking at BWI

A few smart moves can cut your BWI parking bill significantly, especially on longer trips.

• Book off-site in advance. Rates at The Parking Spot and FastPark often increase as your travel date approaches. Booking 1-2 weeks early typically locks in the lowest price.
• Look for promo codes. Third-party booking platforms frequently run discount codes for BWI off-site lots. Check our BWI long term parking coupon guide for current deals before you book.
• Consider the BWI Rail Station Garage. At $12/day, it costs just $1 more than Long Term Lots — and you can hop a free shuttle to catch MARC or Amtrak instead of driving to the terminal. Good for travelers heading into D.C. or Baltimore on return.
• Choose covered parking if you're traveling in winter. FastPark 2 and FastPark & Relax offer covered spaces at no extra charge over their base rate — worth it to avoid scraping ice off your car.
• Photograph your parking spot. Note the lot name, section, row number, and shuttle stop. The Long Term Lots are large. A photo takes 3 seconds and saves 20 minutes of confusion on return.
• Check real-time availability. BWI's website offers a live parking availability monitor. Use it the night before your trip, especially around major holidays.
• Check traffic before you drive. The I-195/I-95 interchange can back up during rush hour. Use the Waze live traffic map to time your departure and avoid missing your flight.

Ready to Lock In Your BWI Long Term Parking Reservation?

A BWI long term parking reservation at an off-site lot is the most reliable way to guarantee your spot and save money — especially during busy travel seasons. On-airport Long Term Lots at $11/day are a solid choice when you arrive without a plan, but off-site options starting at $7.50/day beat that rate every time and give you the security of a confirmed booking.

The $520 million Concourse A/B Connector — the largest capital project in BWI history — opened January 9, 2026, meaning the terminal experience is smoother than ever. Parking your car should be just as stress-free. Compare all BWI long term parking options, including off-site lots with free cancellation, on Triply and save up to 32% off on-airport rates.

Compare BWI long term parking options from $7.50/day — search all lots on Triply.