Smart Savings: How to Score the Cheapest Long-Term Parking at Boston Logan Airport

If you are planning a trip out of Boston Logan International Airport (BOS), finding a secure place to leave your vehicle shouldn’t cost as much as your plane ticket. With on-site terminal garage rates climbing up to $46 per day, leaving your car parked for a week or two can easily result in a staggering bill well over $300.

Fortunately, savvy travelers have plenty of ways to bypass these steep fees. Whether you want the absolute lowest headline price or a clever balance of convenience and savings, here is your definitive guide to securing the cheapest long-term parking at Logan Airport.

1. The On-Site Reality: Massport’s Garages & The Advance Trick

If you prefer staying on airport property, Massport (Logan’s operator) breaks its official parking down into a few distinct tiers. Without a reservation, costs add up fast, but booking ahead can save you considerable cash.

• Central Parking & Terminal B Garage: These are the most convenient choices, featuring covered spots and direct, enclosed pedestrian bridge access to the terminals. However, the drive-up rate is a hefty $46/day ($322 for a week).
• The Economy Parking Garage: Massport’s budget on-site alternative costs a drive-up maximum of $37/day ($259 a week) and is connected to the terminals via the free, 24/7 Route 88 shuttle.
• The Advance Reservation Secret: If you book your spot early online via Massport’s official portal, both the Central and Economy garages drop to a flat $29/day. The Catch: These discounted advance slots are strictly limited and tend to disappear weeks in advance—especially during peak holiday stretches and school vacation weeks.

2. Off-Site Lots: Where the Real Savings Live

If you want to beat Massport’s rates—or if the on-site garages are fully booked—off-site parking lots located in surrounding areas like Revere, East Boston, and Chelsea are your best bet.

• Independent Off-Site Lots (