BWI Long Term Parking Price 2026: Rates, Tips & Savings

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BWI long term parking is the most affordable on-airport option at Baltimore/Washington International Thurgood Marshall Airport, costing $11 per day with a free shuttle to the terminal. The BWI long term parking price applies to both Long Term Lot A and Long Term Lot B, and it hasn't changed since July 1, 2024 — when it became the first increase since 2009, per the Maryland Aviation Administration. For trips of four days or longer, long term parking saves you real money compared to every other on-airport option.

• Official daily rate: $11/day at BWI Long Term Lots A and B (verified October 2026)
• Free shuttle service: Runs every 10-15 minutes, 24/7 (every 25 minutes between 1-5 AM)
• ~22,000 total spaces across all on-airport facilities, per BWI Marshall Airport
• Off-site lots on Triply start at about $6/day, about 44% less than on-airport long term
• No advance reservation required for on-airport long term lots, spaces are first-come, first-served
• July 2024 rate increase: Long term lots rose from a lower rate to $11/day, the first change in 15 years

Ready to see if you can beat the $11/day BWI long term parking price with an off-site lot? Compare BWI parking rates from about $6/day on Triply. It takes under a minute.

How Much Does BWI Long Term Parking Cost in 2026?

BWI Long Term Parking costs $11 per day, with no hourly rate — you pay the flat daily fee. This rate became effective July 1, 2024, marking the first price increase since 2009, according to the Maryland Aviation Administration (MAA), a unit of the Maryland Department of Transportation (MDOT). The rate applies equally to Long Term Lot A and Long Term Lot B.

Here's how the BWI long term parking price stacks up against a real trip:

Before July 2024, the long term lots were cheaper — but the increase still leaves BWI's long term rate well below the national average for major airports. The official BWI long term parking page confirms the current $11/day rate. Payment options include cash, Visa, Mastercard, Amex, Discover, and contactless payment at exit lanes.

What Is the Difference Between Long Term Lot A and Lot B at BWI?

Both Long Term Lot A and Long Term Lot B charge the same $11/day rate. The main difference is location and access route. For a deeper look at Lot A specifically — including GPS coordinates and first-time entry tips — see our guide to BWI Long Term Parking A: 2026 rates and tips.

Key facts about both lots:

• Both lots are uncovered, open-air surface lots
• Both include free 24/7 shuttle service to the terminal
• Accessible (ADA) spaces are available in both lots — though the closest accessible parking to the terminal is in the Hourly and Daily Garages
• No EV charging is available in the long term lots — EV charging is located in the Hourly Garage area
• No advance reservation — long term lots are walk-up only, first-come first-served
• Open 24/7, year-round

Both lots are accessed via Interstate 195 (the primary airport access road) or the Baltimore-Washington Parkway (MD-295). Follow signs for "Long Term Parking" on the airport approach roads — signage is clear from I-195 and Aviation Boulevard (MD Route 170).

How Does the BWI Long Term Parking Shuttle Work?

The BWI long term parking shuttle is free and runs every 10-15 minutes during normal hours. Between 1 AM and 5 AM, frequency drops to roughly every 25 minutes. Shuttles run 24 hours a day, seven days a week, according to official BWI shuttle information.

Here's exactly how to use it:

1. Park your car and note your aisle/row number — photograph the sign near your spot
2. Walk to the marked shuttle stop in the lot (look for the blue shelter or posted signs)
3. Board the next arriving shuttle — no ticket needed, it's free
4. The shuttle drops you at the terminal lower level, near the check-in entrances
5. On return, look for the "Long Term Parking Shuttle" pickup zone on the terminal lower level
6. Board, ride back to your lot, and pay at the exit lane on the way out

The shuttle connects long term lots to BWI Marshall Airport's main terminal. The same free shuttle network also serves Express Parking, the Daily Garage, and the BWI Rail Station Garage. Budget an extra 15-20 minutes to your departure plan to account for the shuttle ride and any wait. Early-morning flights (before 5 AM) should add a few more minutes given the reduced shuttle frequency overnight.

Is BWI Long Term Parking Cheaper Than Off-Airport Alternatives?

Yes. The five airport lots Triply sells near BWI cost about $6 to $8/day, and every one is below the on-airport Long Term rate of $11/day. The on-airport Long Term, Express, Daily Garage and Hourly Garage rates below were checked on bwiairport.com in October 2026, and all on-airport parking is paid to the airport, not booked on Triply. Triply rates are for a 7-day stay booked ahead and change by date. Here's how every option compares side by side:

Doubletree Baltimore (890 Elkridge Landing Rd) is the cheapest lot Triply sells near BWI at about $6/day, and its shuttle runs 24 hours. A seven-day trip works out to about $43 at that daily rate (the real 7-night checkout is $49.27), against $77 in Long Term. The closest of the five is Country Inn & Suites at 1.7 miles; The Westin and Sheraton Hotel both state a free shuttle. For more on how off-site lots near BWI compare in detail, see our guide to airport parking near BWI.

The tradeoff is shuttle schedules. On-airport lots are operated directly by the Maryland Aviation Administration, with shuttles around the clock. The lots Triply sells are hotel lots, each with its own shuttle. Doubletree Baltimore, The Westin and Sheraton Hotel run 24 hours, but Country Inn & Suites has no shuttle from noon to 4 PM or from midnight to 4:30 AM, and Clarion Hotel BWI North has none from 10 AM to 5 PM or from 11 PM to 4 AM, so check your flight time first. Before driving to either kind of lot, check real-time traffic on Waze, since I-195 can back up during peak commute hours and on holiday weekends.

How to Find and Enter BWI Long Term Parking: Step-by-Step

First-time parkers sometimes miss the long term lot entrance. Here's a clear, step-by-step approach that works from any direction.

1. From I-95: Take Exit 47A onto I-195 East toward BWI Airport
2. From I-95 South or the Baltimore-Washington Parkway (MD-295): Follow signs for BWI — both roads connect to I-195
3. On I-195: Follow the signs for "Long Term Parking" — they appear before the terminal exits
4. Enter the lot: Take a ticket at the automated gate on arrival — do not lose this ticket
5. Find a space: Look for green indicators on lot guidance signs (smart parking systems are being upgraded across BWI as of 2026)
6. Note your exact parking location: Write down or photograph the row/aisle sign before walking to the shuttle stop
7. On return: Retrieve your car, then pay at the exit lane — cash and all major cards accepted

GPS tip: Search "BWI Long Term Parking" in Google Maps or Waze rather than the terminal address. This routes you to the correct lot entrance rather than the departures level. If you're flying on Southwest Airlines (which operates out of Concourses A, B, and C), the long term lot shuttle drops at the terminal's lower level with easy access to all concourses.

What Are the Best Tips for Saving Money on BWI Long Term Parking?

The BWI long term parking price is already the lowest on-airport rate, but you can go further. Here are the most effective strategies, based on our analysis of all current BWI options.

• Book an off-site lot through Triply: Rates start at about $6/day, about 44% less than the on-airport long term rate. Bookings come with free cancellation with a full refund up to 24 hours before check-in. Compare BWI parking options on Triply before you commit.
• Match the shuttle to your flight: Doubletree Baltimore, The Westin and Sheraton Hotel run 24 hours, while Country Inn & Suites and Clarion Hotel BWI North have gaps in service, so avoid them for flights that fall in those windows.
• Avoid peak travel weeks: The week of Thanksgiving, the July 4th window, and spring break see the long term lots fill quickly. Arrive early in the morning on busy days or pre-book an off-site lot.
• Consider the BWI Rail Station Garage if you're returning by train: At $12/day, it's slightly more than long term but a covered garage, and MARC Penn Line trains run to D.C. in about 45 minutes for just $8.
• Skip the Hourly Garage for trips over 1 day: The Hourly Garage maxes out at $30/day, nearly three times the long term rate. Even a single overnight makes long term the far better choice.
• Add TSA PreCheck to your travel routine: TSA PreCheck won't cut your parking bill, but it shortens your airport time, which means you can arrive closer to departure and spend less time in the terminal.

One more tip: if your trip runs two weeks or longer, the gap adds up. Doubletree Baltimore is about $6/day against $11 in Long Term, roughly $5 less every day, and its shuttle runs 24 hours (every 15 minutes from 5 AM to midnight, every 30 minutes overnight).

How Does BWI Long Term Parking Compare to Daily Garage and Express Parking?

The right parking option depends on your trip length and how close you want to be to the terminal. Here's a plain-language breakdown of the three most popular on-airport choices.

BWI Long Term Parking ($11/day)

• Best for: Trips of 2+ days
• Location: Off-terminal surface lot; free shuttle required
• Covered: No — open-air lot
• Shuttle: Every 10-15 minutes; 24/7

BWI Express Parking ($14/day)

• Best for: Quick trips or travelers who want a faster shuttle to the terminal
• Location: Near the Cell Phone Lot on Scott Road
• Covered: No — surface lot
• Shuttle: Free, runs to terminal

BWI Daily Garage ($16/day)

• Best for: Short trips where covered parking matters
• Location: On-airport garage — walkable or short shuttle to terminal
• Covered: Yes
• Shuttle: Available, or walk directly

For a deeper comparison of Express versus Long Term, including which makes more sense by trip length, see our article on BWI Airport Express Parking rates and tips. For hourly options, our BWI Airport hourly parking guide walks through the full rate breakdown.

One important note for 2026: BWI's $520 million Concourse A/B Connector opened January 9, 2026 — the largest capital project in BWI history. It created a direct single-level route between Concourses A and B, so Southwest passengers no longer need to backtrack through the main terminal. This doesn't change parking rates, but it does speed up your time inside the airport after the shuttle drops you off.

Ready to Lock In the Lowest BWI Long Term Parking Price?

The on-airport BWI long term parking price is a solid $11/day, but the lots Triply sells near BWI run about $6 to $8/day, all below Long Term. Only The Westin and Sheraton Hotel state a free shuttle, so check each lot's hours before you book. Booking ahead on Triply holds your spot and comes with free cancellation with a full refund up to 24 hours before check-in.

Compare BWI off-site parking options on Triply and see Doubletree Baltimore, Country Inn & Suites, The Westin, Sheraton Hotel and Clarion Hotel BWI North side by side in seconds.

Compare BWI parking rates. Doubletree Baltimore, the cheapest lot Triply sells near Baltimore/Washington International Thurgood Marshall Airport, costs about 62% less per day than the airport's $16 Daily Garage.