BOS · Boston, MA · Major Hub

Boston Logan International Airport Guide

Terminals, minimum connection times, ground transport, parking, lounges, and layover advice for Boston Logan International Airport (BOS), every figure cited to the airport's own data.

Quick answer

  • Terminals: 4 terminals, not airside-connected (re-security between some)
  • Minimum connection time: 45 min domestic, 1 hr 30 min international to domestic
  • Arrive: 1 hr 30 min before domestic, 2 hr 30 min before international
  • To Boston: about 15 min one-way
  • Free WiFi: Yes · Showers: Yes

Terminals & connections

Boston Logan International Airport has 4 terminals. Not all terminals are airside-connected; transfers between some terminals require exiting security and re-clearing TSA. Most inter-terminal transfers require shuttle bus and re-security. BOS is adding airside connectors.

Terminal A

2 airlines: Delta Air Lines, Southwest Airlines

Delta hub and Southwest.

Terminal B

5 airlines: American Airlines, United Airlines, Alaska Airlines, Spirit Airlines, Frontier Airlines

American and United domestic.

Terminal C

4 airlines: JetBlue, Emirates, Cathay Pacific, Qatar Airways

JetBlue hub.

Terminal E

7 airlines: British Airways, Lufthansa, Air France, KLM Royal Dutch Airlines, Iberia, Turkish Airlines, and more

International terminal.

Minimum connection times

Domestic to domestic
45 min
Domestic to international
1 hr
International to domestic
1 hr 30 min
International to international
1 hr 15 min
Transfer system
Free Massport shuttle between terminals (landside); some airside connections via new walkways
Airside connected
No

Layover helper

Interactive tool

Enter your layover details and we will tell you whether you have a tight connection, a comfortable connection, or enough time to leave BOS.

Security & TSA

Typical TSA wait at BOS is 25 minutes at peak and 8 minutes off-peak. Arrive at least 1 hr 30 min before a domestic flight and 2 hr 30 min before international.

TSA PreCheck
Available
CLEAR
Available
Global Entry
Available

Lounges

1 notable lounge at BOS, including airline-branded clubs and third-party options accessible via Priority Pass or day-pass. Check your credit card benefits (Amex Platinum, Chase Sapphire Reserve, Capital One Venture X) before paying a day-pass fee.

JetBlue Lounge

Terminal C

JetBlue

Access: Mint on qualifying transcon

Amenities: Bar, Snacks

Amenities

5 of 7 core amenities available at BOS: showers, free WiFi, nursing rooms, chapel, pet relief. Free WiFi quality is rated good. Dining options span 1 terminal.

Showers

Available

Premium lounges

Sleep pods

Not available

WiFi

Free (good)

Nursing rooms

Available

All terminals

Chapel

Available

Terminal C

Pet relief areas

Available

Pet relief areas

Dining highlights

Terminal C: Legal Sea Foods, Wahlburgers

Ground transport to Boston

BOS is about 15 min from downtown Boston by the fastest transit option.

Option Cost Time
MBTA Silver Line (free from airport)
Subway
Silver Line bus rapid transit is FREE inbound from Logan to South Station.
 $0-$3 15-25 min
Uber/Lyft
Rideshare
 $25-$45 15-35 min

Parking

BOS parking ranges from $27/day economy to $45/day short-term.

Short-term
$45/day
Long-term
$39/day
Economy
$27/day
Valet
Not available

Can I leave BOS during a layover?

Yes, BOS is close enough to Boston that a 3-hour layover is workable. With 6+ hours, you have time to see part of Boston. Round-trip to the city center is about 30 min plus re-screening on return.

BOS is one of the closest US airports to its downtown. 3+ hour layovers can easily do the North End for Italian food (20 min each way by Silver Line or rideshare).

Overnight layover hotels

  • Hyatt Regency Boston Harbor
    On-airport shuttle
    $$$

Frequently asked questions

How early should I arrive at BOS?

Arrive at least 90 minutes before a domestic flight from BOS, and 150 minutes before an international flight.

What is the minimum connection time at BOS?

BOS requires at least 45 minutes for domestic-to-domestic connections and 90 minutes for international-to-domestic connections. BOS terminals are not all airside-connected; expect to re-clear security between some terminals. Transfer system: Free Massport shuttle between terminals (landside); some airside connections via new walkways.

How long does it take to get between terminals at BOS?

Budget 10 min for same-terminal transfers and 25 min for different-terminal transfers at BOS via Free Massport shuttle between terminals (landside); some airside connections via new walkways. Most inter-terminal transfers require shuttle bus and re-security. BOS is adding airside connectors.

Can I leave BOS during a 3-hour layover?

Yes, BOS is close enough to Boston that 3-hour layovers are workable. Round-trip to the city center is about 30 minutes plus re-screening. BOS is one of the closest US airports to its downtown. 3+ hour layovers can easily do the North End for Italian food (20 min each way by Silver Line or rideshare).

Does BOS have showers?

Yes, BOS has showers at Premium lounges.

Does BOS have sleep pods?

BOS does not have dedicated sleep pods. Check premium airline lounges for quiet rooms.

Is WiFi free at BOS?

Yes. BOS offers free WiFi throughout the airport.

What is the cheapest way to get from BOS to Boston?

The cheapest option is typically MBTA Silver Line (free from airport) at $0-$3, taking 15-25 minutes. Silver Line bus rapid transit is FREE inbound from Logan to South Station.

Is there TSA PreCheck and CLEAR at BOS?

BOS supports TSA PreCheck and has CLEAR lanes. Global Entry kiosks are available for returning international travelers. Typical peak-hour wait is 25 minutes.

Where should I eat at BOS during a layover?

Notable dining at BOS includes Legal Sea Foods (Terminal C), Wahlburgers (Terminal C).

How much does parking cost at BOS?

BOS parking rates: $45/day short-term, $39/day long-term, $27/day economy. Book online in advance for significant discounts vs. drive-up rates.

Is there a hotel at BOS for overnight layovers?

Yes. Hyatt Regency Boston Harbor is on-airport (On-airport shuttle) in the $$$ price band. This is the easiest option for overnight layovers or early-morning departures since you can reach the terminal on foot without a shuttle or rideshare.

Which terminal does my airline use at BOS?

BOS has 4 terminals. Major airline assignments: Terminal A: Delta Air Lines, Southwest Airlines; Terminal B: American Airlines, United Airlines, Alaska Airlines; Terminal C: JetBlue, Emirates, Cathay Pacific; Terminal E: British Airways, Lufthansa, Air France. Confirm with your boarding pass before arrival since a few airlines operate from multiple terminals depending on route.

Are there pet relief areas at BOS?

Yes. Pet relief areas.

Is there a chapel or prayer room at BOS?

Yes. Terminal C.

Compare BOS to other airports

See how BOS ranks against the other 69 airports in our dataset.

Best for layovers BOS ranks well for quick layovers With sleep pods See which airports offer capsule hotels and nap rooms Shortest MCT BOS dom-to-dom: 45 min · intl-to-dom: 1 hr 30 min

Airlines operating at BOS

Look up baggage policies for any airline flying out of BOS.

Pack for your Boston trip

Destination packing lists for cities served by BOS.

Compare other airports

Sources & verification

Verified 2026-04-14. Airport operations, parking rates, and amenities change; always confirm with Boston Logan International Airport before flying.