Smart Traveler’s Guide to the Cheapest Long-Term Parking at Boston Logan Airport (BOS)

Leaving Boston for a week, a fortnight, or a month shouldn’t mean returning to a parking bill that rivals the cost of your plane ticket. If you drive to Boston Logan International Airport (BOS) and leave your vehicle parked for an extended period, choosing the right spot makes a massive difference. On-site daily rates at the airport garages can quickly spiral past $46 per day, turning a 7-day trip into a budget nightmare.

Fortunately, smart planning and off-site alternatives can drastically cut those costs down to as low as $16 to $18 per day. This guide breaks down the cheapest long-term parking options at Logan Airport, comparing on-site garage tiers, off-site lots, and insider tips to keep your hard-earned money in your pocket.

The On-Site Options: Convenience vs. Cost

Massport (the agency operating Logan) provides official parking directly at the airport. While these facilities eliminate the need for a separate shuttle commute, they come with a heavy price tag unless you leverage specific discounts.

| On-Site Facility | Standard Daily Rate | Advance Reservation Rate | Notes |
| :— | :— | :— | :— |
| Central Garage / Terminal B Garage | $46 / day | ~$29 / day (Limited availability) | Closest to terminals; ideal for short-term, expensive for long-term. |
| Economy Parking Garage | $37 / day | ~$29 / day (Limited availability) | Connected to terminals via a free, dedicated shuttle every 15–20 minutes. |

• The On-Site Verdict: If you prefer parking on airport property, your best bet is booking the Economy Parking Garage ahead of time or locking in Massport’s Advance Parking Reservation quota for $29/day. Walk-up rates at the economy garage sit at $37/day, which adds up fast over a long trip.

The Off-Site Champions: Where the Real Savings Are

If your primary goal is finding the absolute cheapest long-term parking, off-site lots located just outside airport grounds in areas like Revere and Chelsea are unbeatable. These facilities include complimentary 24/7 shuttle service straight to your terminal.

1. Dedicated Off-Site Lots (Park N Boston, PreFlight, etc.)

• Average Cost: $16 to $22 per day
• Why it wins: Facilities like Park N Boston and PreFlight Airport Parking specialize in long-term stays. Rates often hover around $16 to $18 per day, and many providers offer lower tiered rates or loyalty perks if you are staying for two weeks or a month.
• The Perks: Most offer free luggage assistance, secure fenced perimeters, 24/7 video surveillance, and prompt shuttle vans that drop you off right at your departure gate.

2. Airport Hotel Partnerships

• Average Cost: $20 to $28 per day
• Why it works: Several airport-adjacent hotels (such as properties in Revere) sell excess parking capacity through third-party platforms like On Air Parking or Global Airport Parking.
• The Perks: You get reliable, well-lit spaces, often with hotel shuttle services or straightforward rideshare connectivity.

Cost Comparison: A 7-Day vs. 14-Day Trip

To put the savings into perspective, look at what you would spend depending on where you leave your keys:

• 7-Day Trip:
  • Central Garage (Walk-up): ~$322
  • Economy Garage (Standard): ~$259
  • Off-Site Lot (