Finding the Cheapest Long-Term Parking at Boston Logan Airport (BOS)

Leaving your car at Boston Logan International Airport for a week or more can turn into a budget-buster if you pull straight up to the gate without a plan. With on-airport terminal garages charging up to $46 a day and no weekly discounts to soften the blow, a two-week trip can easily cost over $600 just for a patch of asphalt.

Fortunately, smart travelers have plenty of ways to slash those costs. Whether you want the convenience of an official Massport garage or the rock-bottom savings of off-site lots and transit alternatives, here is your definitive guide to securing the cheapest long-term parking at Logan Airport.

1. The On-Airport Value Pick: Massport Economy Parking

If you prefer staying on airport property under official management, skip the Central and Terminal B garages and head straight for the Economy Parking Garage.

• The Rates: Drive-up rates sit at $37 per day. However, if you book online ahead of time through Massport’s advance reservation system, the rate drops to $29 per day (though these spots are limited).
• The Logistics: Located a short distance from the terminals, the garage is serviced by the Route 88 free 24/7 shuttle bus, which loops continuously to Terminals A, B, C, and E.
• The Catch: Because it’s the cheapest official on-site option, it fills up fast—especially during holiday weeks and Tuesday/Wednesday business travel peaks. Book at least a week or two in advance to lock in the lower rate.

2. The Budget Champions: Off-Site Lots (Revere, Chelsea, East Boston)

If you are parking for 7 days or more, off-site private lots located just minutes outside the airport perimeter offer some of the steepest discounts available. Facilities like Park N Boston, Broadway Motor Service, and local valet operators compete heavily for traveler business.

• The Rates: Daily rates typically range between $12 and $18 per day (with promotional rates or long-term tiers occasionally dropping even lower). For a 7-day trip, off-site options frequently total around $95 to $130, compared to $250+ at the airport gate.
• The Logistics: Most of these lots provide fenced, camera-monitored security, free luggage assistance, and complimentary 24/7 shuttle rides that drop you right at your terminal in roughly 5 to 10 minutes.
• Bonus Perk: Many off-site lots operate on the airport side of local bottlenecks (like the Chelsea Street drawbridge) or offer valet service where your car is kept ready and warmed up for you when you return.

3. The Sub-Urban Hack: Logan Express

If you live north, west, or south of Boston, one of the cleverest ways to cut parking costs is to bypass driving to the airport entirely by using Logan Express.

• The Cost: Parking at a Logan Express suburban hub (such as Braintree, Danvers, Framingham, or Woburn) costs just $7 per day. Paired with a bus ticket to the airport (around $9 each way when booked online; children 17 and under ride free with an adult), a 7-day trip for a solo traveler totals roughly $67.
• The Catch: You’ll trade door-to-door car convenience for a scheduled bus ride. It’s a fantastic option if you live near a hub, but less ideal if your return flight lands late at night when bus frequencies drop.

Quick Cost Comparison for a 7-Day Trip

| Parking Option | Type | Approximate 7-Day Total | Shuttle / Transit to Terminal |
| :— | :— | :— | :— |
| Central / Terminal B Garage | On-Airport (Drive-up) | ~$322 | Walk via covered bridges (0 mins) |
| Economy Garage (Advance) | On-Airport (Reserved) | ~$203 | Free 24/7 Massport Shuttle |
| Off-Site Lots (