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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), sourced from the airport or the operator that runs each service, with minimums from OAG data.

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On this page
  1. Map
  2. Terminals & connections
  3. Layover helper
  4. Security & TSA
  5. Lounges
  6. Amenities
  7. Ground transport
  8. Parking
  9. Can I leave?
  10. FAQ

Quick answer

  • Terminals: 4 terminals, not all airside-connected
  • Minimum connection time: 30 min domestic, 1 hr 30 min international to domestic
  • Arrive: 2 hr before domestic, 3 hr before international (airport's advice)
  • Free WiFi: Yes · Showers: Yes

Map

Open in OpenStreetMap

Terminals & connections

Boston Logan International Airport has 4 terminals. Not all terminals are airside-connected, so changing terminals can mean exiting security and re-clearing TSA. Terminals B, C and E are connected post-security, so a connection among them can stay behind security. Terminal A is not connected to the other terminals post-security: an A connection uses the pre-security walkways or the free On-Airport Shuttle and means re-clearing security.

Terminal A

2 airlines: Delta Air Lines, Southwest Airlines

Delta hub and Southwest.

Terminal B

4 airlines: American Airlines, United Airlines, Alaska 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
30 min
Domestic to international
1 hr
International to domestic
1 hr 30 min
International to international
1 hr 30 min
Transfer system
Terminals B, C and E connected post-security; Terminal A by pre-security walkways or the free On-Airport Shuttle
Airside connected
No
Check your connection time at BOS

Layover helper

Find how long to plan for a connection at BOS: the official minimum connection time, plus a comfortable time of 30 minutes more, or 60 more when you clear customs or go through security again after a terminal change. Adjust trip type, terminal change, and checked-bag assumptions to match your itinerary.

Minimum connection at BOS

30min

Comfortable

60+ min

The shortest connection airlines usually sell here. Includes the walk between gates. Source: OAG

Comfortable is our guidance, not a rule.

Flying JetBlue both ways?JetBlue is a hub carrier here, with its own same-airline minimums
Both flights on JetBlue?
ConnectionJetBlueAirportvs airport
Domestic → Domestic45'30'+15'
Domestic → International45'60'-15'
International → Domestic105'90'+15'
International → International120'90'+30'

JetBlue's same-airline minimums (OAG). Mixed-airline connections use the airport standard.

Flying Delta both ways?Delta is a hub carrier here, with its own same-airline minimums
Both flights on Delta?
ConnectionDeltaAirportvs airport
Domestic → Domestic30'30'0
Domestic → International30'60'-30'
International → Domestic40'90'-50'
International → International90'90'0

Delta's same-airline minimums (OAG). Mixed-airline connections use the airport standard.

Based on:
Connection times are estimates. Verify with your airline.Powered by Travel VientTerms

Writing about BOS? Embed this connection time calculator on your site

Security & TSA

Security waits at BOS vary by time of day and checkpoint. Boston Logan International Airport recommends arriving at least 2 hours before a domestic flight and 3 hours before an international flight. Check live BOS security wait times

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

No official source we checked publishes a ride time from BOS to downtown Boston.

OptionCostTime
MBTA Silver Line (free from airport)
Subway
Silver Line bus rapid transit is FREE inbound from Logan to South Station; the trip back to the airport costs the standard $2.40 subway fare.
FreeVaries
Uber/Lyft
Rideshare
VariesVaries

Parking

BOS parking ranges from $37/day economy to $46/day short-term. Central/Terminal garages are $46/day max (7-24 hours). The Economy Garage is $37/day max and is the budget on-airport long-stay option. A limited number of advance-reservation spaces are $29/day. No terminal valet; off-airport Logan Express remote lots are cheaper.

Short-term
$46/day
Long-term
$37/day
Economy
$37/day
Valet
Not published

Can I leave BOS during a layover?

With a 3-hour layover, stay inside BOS. With 6+ hours, you have time to see part of Boston.

The North End is the classic layover trip from BOS, for Italian food by the free Silver Line or a rideshare.

Overnight layover hotels

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

Frequently asked questions

How early should I arrive at BOS?

Boston Logan International Airport recommends arriving at least 2 hours before a domestic flight and 3 hours before an international flight. Security waits vary by time of day and checkpoint, so add buffer at busy times.

What is the minimum connection time at BOS?

BOS requires at least 30 minutes for domestic-to-domestic connections and 90 minutes for international-to-domestic connections. BOS terminals are not all airside-connected, so changing terminals can mean re-clearing security. Transfer system: Terminals B, C and E connected post-security; Terminal A by pre-security walkways or the free On-Airport Shuttle.

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

We have no officially published terminal-to-terminal transfer time for BOS, so plan around the minimum connection time and add time for the terminal change.

Can I leave BOS during a 6-hour layover?

With 3 hours you should stay inside BOS. A 6-hour layover is enough to leave the airport briefly. The North End is the classic layover trip from BOS, for Italian food by the free Silver Line or a 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), which is free, taking a variable amount of time. Silver Line bus rapid transit is FREE inbound from Logan to South Station; the trip back to the airport costs the standard $2.40 subway fare.

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. Security waits vary by time of day and checkpoint, and BOS posts live wait times on its website.

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: $46/day short-term, $37/day long-term, $37/day economy. Central/Terminal garages are $46/day max (7-24 hours). The Economy Garage is $37/day max and is the budget on-airport long-stay option. A limited number of advance-reservation spaces are $29/day. No terminal valet; off-airport Logan Express remote lots are cheaper.

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 111 airports in our dataset.

Best for layoversBOS is workable for 6h+ layoversWith sleep podsSee which airports offer capsule hotels and nap roomsShortest MCTBOS dom-to-dom: 30 min · intl-to-dom: 1 hr 30 min

More on Boston and BOS

Go deeper on connecting through BOS and on visiting Boston.

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

Connection times, security, ground transport and parking verified Oct 2026 against the sources above. Amenities, lounges and nearby hotels without a listed source are not yet verified. Always confirm with Boston Logan International Airport before flying.

If a figure looks wrong, email hello@vient.org, see how we handle corrections, or browse past fixes in our public changelog.