What Time Does TSA Close at Logan Airport? BOS Hours Guide

What time does TSA close at Logan Airport? TSA security checkpoints at Boston Logan (BOS) are not open 24/7: domestic terminals (A, B, C) typically open around 4:00 AM and close after the last departure each night, roughly 10:00 PM–midnight, while international Terminal E opens around 4:30 AM. Showing up before they open — or after they close — can derail your entire travel day.

Picture this: You've got a 6 AM flight, you've found great parking through Airport Parking Boston, but you arrive at 3:30 AM only to discover the security checkpoint won't open for another 30 minutes. Or worse—you're running late for a red-eye departure and find out checkpoints have already closed for the night. Knowing Logan's TSA hours before you leave home prevents both scenarios.

TSA checkpoints at Boston Logan close after the last scheduled departure each night and reopen around 4:00 AM for domestic terminals A, B, and C, and around 4:30 AM for international Terminal E. Exact timing shifts with flight schedules, so the terminal-by-terminal breakdown below is your best planning guide.

TSA Operating Hours by Terminal at Logan Airport

Each terminal at Logan operates on a slightly different schedule — knowing the difference helps you plan the right arrival time and avoid waiting in a closed checkpoint.

Terminal A TSA Hours

Terminal A security checkpoints open around 4:00 AM and close after the last departure of the evening, generally between 10:00 PM and midnight. This terminal primarily serves Delta and WestJet flights, so the schedule aligns with these airlines' operational patterns.

Terminal B TSA Hours

Terminal B, home to American Airlines and several other carriers, opens security screening around 4:00 AM. The closing time varies but generally follows the same pattern as Terminal A, shutting down after the final departures.

Terminal C TSA Hours

Terminal C operates similarly to Terminals A and B, with TSA checkpoints opening around 4:00 AM. This terminal handles JetBlue and other domestic carriers, with security hours matching flight schedules.

Terminal E TSA Hours

Terminal E, Logan's international terminal, operates on a slightly different schedule. Security checkpoints open around 4:30 AM — 30 minutes later than domestic terminals — because most international departures push later into the morning. However, Terminal E often stays open later due to international arrivals and departures.

Logan Airport Arrival Time Calculator

When Should You Arrive at Logan?

Calculate your arrival time based on TSA checkpoint hours

Your TerminalSelect TerminalTerminal A (Delta, WestJet)Terminal B (American Airlines)Terminal C (JetBlue)Terminal E (International)

Flight Departure Time

Flight TypeDomesticInternational

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Note: You'll arrive before TSA opens

⚠️ TSA checkpoint won't be open yet when you arrive. Consider parking timing.

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Knowing exactly when to leave my parking spot saved me from sitting around the terminal for hours. The 24/7 shuttle meant I timed everything perfectly!

Why TSA Hours at Logan Aren't Published as Fixed Schedules

Logan Airport does not publish fixed TSA operating hours the way a retail store would, because airport security schedules are fluid and depend on multiple factors:

• Flight schedules: If airlines add or cancel flights, TSA hours may adjust accordingly
• Seasonal variations: Summer and holiday travel seasons often extend operating hours
• Weather delays: Storms can affect both flight schedules and security operations
• Special events: Major Boston events might influence airport traffic and hours
• Staffing considerations: TSA staffing levels can impact checkpoint operations

According to the Massachusetts Port Authority (Massport), which operates Logan Airport, passengers should always confirm security checkpoint hours with their airline before arriving at the airport.

What Happens When TSA Checkpoints Are Closed

Here is exactly what a closed TSA checkpoint means for your travel plans at Logan:

The Airport Building Stays Open 24/7

Logan Airport itself never closes. Terminal buildings are accessible around the clock, so you can enter, check in, and wait in pre-security areas even when TSA checkpoints are closed.

Post-Security Areas Are Inaccessible

When security checkpoints close, gate areas, shops, restaurants, and lounges beyond the checkpoint are inaccessible. Wait in the main terminal concourse until TSA reopens.

No Sleeping in Gate Areas

Closed checkpoints mean gate-area seating is off-limits overnight. Logan's pre-security seating areas are available, but expect hard chairs and limited overnight amenities.

How to Confirm Your Terminal's TSA Hours

Because TSA operating hours shift with flight schedules, use these methods to confirm current checkpoint times before you leave home:

1. Contact your airline directly: Airlines coordinate with airport operations and can provide the most accurate checkpoint hours for your travel date
2. Call Logan Airport: The main information line at (800) 23-LOGAN can connect you with current security information
3. Check TSA's official channels: The TSA website sometimes posts operational updates for major airports
4. Arrive with buffer time: Plan to arrive at least 2 hours before domestic flights and 3 hours before international flights

Planning Your Parking Strategy Around TSA Hours

TSA hours directly affect when you need your car, making parking timing just as important as flight timing. If you're using one of the many parking options available through Airport Parking Boston, timing your arrival correctly can make or break your travel experience.

Early Morning Flights (Before 7 AM)

For early departures, consider these parking options that work well with Logan's TSA schedule:

• Broadway Motors offers 24/7 service with paid shuttle service, just 8 minutes from Logan
• ParkNBoston provides 24/7 free shuttle service and is only 6 minutes from the airport
• Valet Parking through Airport Parking Boston offers curbside drop-off, eliminating shuttle timing concerns

Late Night Arrivals

If you're returning on a late flight, parking facilities with 24/7 shuttle service ensure you can get back to your car even after TSA has closed for passenger screening.

Tips for Navigating Logan When TSA Hours Are Limited

Here are insider tips for dealing with TSA checkpoint schedules at Logan:

Arrive Strategically, Not Just Early

Arriving too early means sitting in pre-security seating with limited amenities. Aim to arrive 30–45 minutes before your terminal's TSA opening time — enough buffer to check in and grab coffee without a long wait.

Use Mobile Check-In

Complete check-in and download your boarding pass before leaving home so you can join the security line the moment TSA opens, rather than losing time at a check-in counter.

Pack Snacks and Entertainment

If you do arrive before TSA opens, pre-security food options may be limited in the early morning hours. Pack snacks and download entertainment to your devices.

Consider Your Parking Location

Parking farther from the airport might seem less convenient, but facilities like Airport Parking Boston One let you keep your keys and self-park, giving you more control over your timeline.

Frequently Asked Questions About TSA Hours at Logan

What time does TSA close at Logan Airport on weekends?

TSA checkpoint hours at Logan Airport don't vary between weekdays and weekends — security closes after the last scheduled departure each night regardless of the day. Weekend flight schedules can differ from weekday schedules, however, which may shift the actual closing time.

Can I stay in Logan Airport overnight if I have an early flight?

Yes, Logan Airport's terminal buildings remain open 24 hours, so you can stay overnight in the pre-security areas. However, you won't have access to gate areas, most shops, or restaurants during overnight hours when TSA checkpoints are closed.

Do all terminals at Logan Airport have the same TSA hours?

No, TSA hours vary slightly by terminal. Terminals A, B, and C typically open around 4:00 AM, while Terminal E (international) usually opens around 4:30 AM. All terminals close after their respective last departures.

What should I do if I arrive before TSA opens?

If you arrive before security checkpoints open, you can check in for your flight (if you haven't already), find comfortable seating in the terminal, grab food or coffee from open vendors, and prepare for security screening. Just be ready to get in line when TSA opens.

How can I find out exact TSA hours for my travel date?

The most reliable way to confirm TSA hours is to call your airline or Logan's information line at least the day before departure. Hours shift with flight schedules and operational needs, so day-of confirmation for early or late flights is especially important.

Making Your Logan Airport Experience Smoother

Knowing Logan's TSA checkpoint hours is essential, but pairing that knowledge with smart parking choices eliminates most of the stress tied to early morning or late-night flights.

Airport Parking Boston makes this easier by offering multiple parking solutions with different service levels. Whether you need the convenience of valet parking for a stress-free drop-off, or you prefer the control of keeping your keys with self-park options, there's a solution that works with TSA's operating schedule.

Since TSA checkpoint hours aren't published as fixed schedules, confirm your terminal's current hours with your airline or Massport before departure day, and build a buffer into your timeline — especially for pre-dawn or post-10 PM travel.

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Browse our complete Boston Logan Airport Parking Guide to compare all your options, from budget-friendly shuttle services to premium valet parking. With free cancellations on most bookings and 24/7 customer support, Airport Parking Boston ensures your parking experience is the smoothest part of your journey.

Book your Logan Airport parking today and travel with confidence, knowing you've got one less thing to worry about—no matter what time TSA opens or closes.