Southwest SEA Terminal – Seattle–Tacoma International Airport

Southwest Airlines SEA Terminal Information

Airlines Operates FromConcourse B
Official Airport Website
SEA Arrival TerminalConcourse B
SEA Departure TerminalConcourse B

Southwest Airlines SEA Concourse B Check-in 

Arrive EarlyRecommended Arrival Time
Check-in Options/KioskBoarding Gates
Bag DropSecurity Check
Online Check-inBaggage Claim

SEA Concourse B Details

17 Gates:
Other Airlines Check in at Concourse B:-

Delta AirlinesSouthwest Airlines
United AirlinesWestJet
Horizon Air

Southwest SEA Airport Map

Amenities at Southwest Airlines SEA Concourse B


Services Provided by Southwest Airlines

Customer SupportSpecial Services
Booking OptionsIn-Flight Services
Baggage OptionsLoyalty Program
Check-In OptionsSeating Options

Contact Southwest Airlines Seattle–Tacoma International Airport Terminal for Concerns/Queries

Airport Phone Number+1 855-463-5252
Southwest Airlines Number1-800-435-9792

Related: List of all Southwest Airlines Terminal

Frequently Asked Questions

What Terminal is Southwest Airlines at Seattle–Tacoma Airport (SEA)?

Southwest Airlines operates from Concourse B at Seattle–Tacoma Airport.

Can I check in online for my Southwest flight at SEA ?

Yes, Southwest Airlines offers online check-in for flights departing from Concourse B at SEA.

Is there Wi-Fi available in the Southwest Terminal at SEA?

Yes, complimentary Wi-Fi is available throughout Concourse B .

How early should I get to SEA for Southwest?

Arrive two hours before Southwest flight departure at SEA.

0 0 votes
Notify of
Inline Feedbacks
View all comments
© 2024 AirlinesHubs | All Rights Reserved.