Booked your flight with Southwest Airlines from Boston? One of the first things to confirm is which terminal Southwest is at Boston Logan Airport.
Don’t fret about searching several webpages; Southwest Airlines operates from Terminal B (Pier A) at Boston Logan International Airport (BOS). This terminal is home to Southwest’s check-in counters, security checkpoint, departure gates, baggage claim, and passenger services.
From the Southwest Airlines Terminal at Boston Logan Airport, you can fly to Chicago (Midway), Fort Lauderdale, Baltimore, Denver, Nashville, Phoenix, Orlando, Dallas, Tampa, Atlanta, Austin, Las Vegas, and St. Louis. Need more info about the arrivals and departures? Keep scrolling until the last words and make your journey more comfortable.
When planning your trip, the very first question on your mind is bound to be: Which terminal is Southwest at Boston Logan Airport? The airline operates exclusively out of Terminal B, specifically Pier A. The airline primarily uses gates 31A through 35, although gate assignments may change depending on the day’s flight schedule.
If you are using Boston’s public transportation, take the MBTA Blue Line or Silver Line to the airport. From there, free airport shuttle buses will take you directly to BOS Terminal B.
| Quick Insights | |
| Southwest Airlines BOS Terminal | Terminal B (Pier A) |
| Check-In & Bag Drop | Terminal B, Upper Level |
| Security Screening | Terminal B Security Checkpoint |
| Departure Gates | Usually Gates 31A–35 (may vary by flight) |
| Baggage Claim | Terminal B, Lower Level |
| Transportation Options | Taxis, Ride-share (Uber/Lyft), Rental Cars, MBTA Blue Line & Silver Line, Airport Shuttle Buses, Hotel Shuttles, Private Vehicles |
The Southwest Airlines BOS Terminal is located in Terminal B, Pier A.
Finding the Southwest Airlines Terminal at Boston Logan Airport by car is straightforward; just enter the airport loop and follow the explicit overhead signs for Terminal B. If you’re using Boston’s public transportation, take the MBTA Blue Line or Silver Line to the airport. From there, free airport shuttle buses will take you directly to Terminal B.
The Southwest Airlines Terminal at Boston Logan Airport has two main passenger levels.
The lower level is dedicated to:-
Passengers arriving on Southwest flights will collect checked baggage on this level before exiting the terminal.
The upper level is where departing passengers begin their journey. You’ll find:-
Since this level handles all departures, it is recommended to arrive with enough time before your flight.
If you are wondering whether to head to B1 or B2, simply look for the clear signage directing you to Pier A and gates 31A-35.
Southwest recommends arriving at the airport 120 minutes (2 hours) before your scheduled flight time for both domestic and international itineraries. The ticket counters open 120 minutes before the first departing flight of the day.
Southwest Airlines
Because Southwest primarily operates domestic and connecting flights out of BOS, arriving is a breeze. Once you deplane:-
Note for International Travelers:- While Southwest does not operate direct international flights out of Boston, you can still easily book international travel through Southwest by connecting via another major US hub or utilizing codeshare partner flights.
Waiting for a flight is much better when you have everything you need close by. The Southwest Airlines Terminal at Boston Logan Airport features an array of modern amenities and essential services to keep you comfortable.
| Service Type | Available Amenities at Terminal B |
| Aiprort Conviniences | Charging Stations, Airport-Provided Free WiFi, ATMs, SmarteCarte, Currency Exchange |
| Family & Pets | Kidport Play Area, Nursery-Mamava Pods, Dedicated Nursing Room, Pet Relief Area |
| Traveler Assistance | MBTA Ticket Machines, Parking Pay Stations, Cash-to-Credit Machines, Hydration Stations |
| Premium Spaces | Chase Sapphire Lounge (Located airside in the Terminal B-to-C connector near Gate B40) |
While Southwest does not operate its own dedicated airline lounge at Logan Airport, eligible travelers can relax at the highly rated Chase Sapphire Lounge by The Club, which sits conveniently in the airside connector linking Terminal B and Terminal C.
Beyond the lounge, Terminal B offers a great variety of sit-down dining options, quick-service coffee shops, and retail stores to pick up last-minute snacks or reading materials for your flight.
To make navigating these services even easier, you can pull up an interactive Logan Airport Southwest Terminal map.
Boston Logan International Airport (BOS) consists of four main passenger terminals (A, B, C, and E ), all arranged around a single central loop road. If your travel plans require you to move from the Southwest Airlines Boston Terminal to another part of the airport, you have a couple of easy options:
Massport operates free airport shuttle buses that run continuously on the lower level, stopping at every single terminal. If you land at Terminal A or the international Terminal E, jumping on the shuttle bus is the best way to reach Terminal B.
If you need to get between Terminal B and Terminal C, you do not need to exit security or ride a bus. A convenient indoor connector walkway links the secure areas of Terminals B and C, allowing you to walk right over to your next gate or visit the Sapphire Lounge without having to go through the TSA screening process all over again.
Perplexed passengers can get in touch with the airport team to resolve the issue and find their way quickly inside the Southwest Airlines BOS Terminal.
| Boston Airport Address | Massachusetts Port AuthorityOne Harborside Drive, Suite 200SEast Boston, MA 02128 |
| BOS Airport Contact Number | +1 800-235-6426 |
| Official Website | https://www.massport.com/logan-airport |
| Flyer’s Guide | https://www.airporstinsights.com/bos-airport/ |
To Conclude!
All in all, knowing which terminal is Southwest at Boston Logan is the secret to enjoying a smooth, stress-free trip out of New England. By heading straight to Terminal B, Pier A, you will find yourself exactly where you need to be for seamless check-ins, straightforward security lines, and comfortable gate areas. Just make sure to give yourself the recommended two hours before departure, download your digital boarding pass, and enjoy the great amenities Logan Airport has to offer!
People Also Ask!
Southwest Airlines is located in Terminal B (Pier A) at Boston Logan International Airport. Most Southwest departures use gates 31A through 35.
Southwest is at Terminal B, Pier A. BOS Terminal B is divided into sides like B1 and B2 for ground transportation and parking tracking.
Southwest flies from Terminal B at Boston Logan International Airport and offers nonstop service to destinations including Baltimore, Chicago Midway, Denver, Orlando, Nashville, Tampa, Fort Lauderdale, Dallas, Atlanta, Austin, Las Vegas, Phoenix, and St. Louis.
Alongside Southwest Airlines, Terminal B hosts several major carriers, including American Airlines, United Airlines, Spirit Airlines, Alaska Airlines, and Air Canada.