SEA Airport Map

Seattle–Tacoma International Airport, often called SEA Airport or Sea-Tac, serves as the primary commercial airport for the Seattle metropolitan area in the U.S. state of Washington. Located in SeaTac, it is approximately 14 miles south of Downtown Seattle and 18 miles north-northeast of Downtown Tacoma. This airport, the busiest in the Pacific Northwest region of North America, is strategically positioned between Portland, Oregon, and Vancouver, British Columbia. SEA Airport is owned and operated by the Port of Seattle.

Quick Facts

Property	Details
Airport Name	Seattle–Tacoma International Airport
Airport Code	SEA
Address	17801 International Blvd, SeaTac, WA 98158
Distance from Seattle	13mi (21 km)
Terminals	1 Main Terminal with 6 Concourses- A, B, C, D, North (N Gates) & South (S Gates) Satellite Terminals
Official Website	SeaTac Airport Official Website
Contact Number	800-544-1965
Destinations served	91 Domestic & 28 International Flights
Flight Status	Flight Status

SeaTac Terminal Map

Seattle-Tacoma International Airport (SEA) features the Central Terminal as its primary hub. This terminal boasts five levels and is strategically positioned at the heart of the airport, with departure concourses (A, B, C, D, N, and S) branching out from it. Within the Central Terminal, essential facilities such as security checkpoints, ticketing counters, baggage claim areas, retail shops, and dining establishments are available. The Central Terminal also hosts exclusive lounges like the Alaska Airlines Lounge, Delta Sky Club, and The Club at SEA.

Levels at Central Terminal at SeaTac Airport

The Main Terminal Building in SeaTac Airport consists of five levels:

• Level 2: Satellite Transit System (STS) stations, facilitating connections between the Central Terminal and concourses.
• Level 3: Baggage Claim and Arrivals area.
• Level 4: Skybridge, linking the Central Terminal, ground transportation, and car parking areas.
• Level 5: Check-in area for the A, B, and S concourses, featuring amenities like the Alaska Airlines Lounge, Delta Sky Club, and The Club at SEA.
• Level 6: Mezzanine level, housing conference facilities.

Concourses

The Main Terminal has four concourses named A, B, C, and D, located on level 5 of the Main Terminal.

Concourse A

• Concourse A is in the southeast corner of the airport and is the longest among the four concourses. For faster access to departure gates A1 – A14, A20, and A21, travelers can utilize Security Checkpoints 1 and 2.
• This concourse has many shops and dining options and houses exclusive lounges such as the United Club, Delta Sky Club, and The Club at SEA.

To navigate between Concourse A and other concourses:

• Concourse B: You can walk between the concourses or take the Blue Line south train loop, accessible near gate A4.
• Concourse C: Travelers can walk between the concourses or ride the yellow line to Concourse D and then switch to the green line for Concourse C.
• Concourse D: To access Concourse D, simply take the yellow line train between the concourses from level 2.
• South Satellite Terminal: Reach the South Satellite Terminal by riding the Blue Line south train loop near gate A4.
• North Satellite Terminal: Travelers can take the yellow line to Concourse D and pick up the green line to reach the North Satellite Terminal.

Concourse B

Concourse B has 17 gates, numbered from B1, B3 to B5, B5A, B6, B7, B7A, B8 to B12, B14, B15, B20, and B21. Security Checkpoint 3 is near Concourse B.

To navigate between Concourse B and other concourses:

• Concourse A : You have two options to get to Concourse A. You can walk or take the Blue Line south train loop near gate B10.
• Concourse C : To reach Concourse C, exit Concourse B and walk to your left.
• Concourse D : There are two ways to get to Concourse D from Concourse B. You can either walk between the concourses or take the blue line train to Concourse A and then transfer to the yellow line to reach Concourse D.
• South Satellite Terminal : To access the South Satellite Terminal, simply take the blue line south train loop near Gate B10.
• North Satellite Terminal : To reach the North Satellite Terminal, walk to Concourse C or D, and from there, you can take the Green Line train to the North Satellite Terminal.

Concourse C

Concourse C is situated on the airport's northwest side, primarily serving Alaska Airlines flights. This concourse has 27 gates. The closest security checkpoints to Concourse C are Security Checkpoints 3 and 4. Additionally, you can find the Alaska Lounge within the concourse.

To navigate between Concourse C and other concourses:

• Concourse A : Board the green line train to Concourse D and transfer to the yellow line train to reach Concourse A.
• Concourse B : Exit Concourse C, turn right, and proceed with a walk to Concourse B.
• Concourse D : You can access Concourse D from Concourse C: Either walk between the concourses or take the green line train.
• South Satellite Terminal : Walk to Concourse A or B, then take the Blue Line train to the South Satellite Terminal.
• North Satellite Terminal : To reach the North Satellite Terminal, simply hop on the green line train from level 2.

Concourse D

Concourse D is on the northeastern airport, featuring 18 gates numbered D1 to D5, D6, D6A, D7 to D11 and D20 to D26. There's also a connector bridge opposite gate D7 for easy access. The Security Checkpoints closer to Concours D are Security Checkpoints 4 and 5. Alaska Lounge is on the opposite side of the Security Checkpoint 4. The concourse offers a variety of shops and dining options.

To navigate between Concourse D and other concourses:

• Concourse A : Take the yellow line train between the concourses from level 2.
• Concourse B : You can either walk between the concourses or take the yellow line to Concourse A and then transfer to the blue line for Concourse B.
• Concourse C : You can walk between the concourses or ride the Green Line train.
• South Satellite Terminal : Board the yellow line train to Concourse A and switch to the blue line for the South Satellite Terminal.
• North Satellite Terminal : To reach the North Satellite Terminal, take the green line train from level 2.

North Satellite Terminal

The North Satellite Terminal (N Terminal) at Seattle-Tacoma International Airport (SEA) is on the north side of the main terminal, between concourses C and D. It is accessible via the Central Terminal Link train. An underground people mover system links the terminal to the main terminal. The Central Terminal Link train will transport you to the N Terminal station for arriving passengers at the airport.

This terminal boasts 20 gates, conveniently numbered N1 to N20, exclusively serving Alaska Airlines flights. If you depart from Seattle-Tacoma International Airport on an Alaska Airlines flight, you will likely depart from the North Satellite Terminal.

The N Terminal is also home to the Alaska Airlines Lounge, an exclusive members-only facility offering complimentary food, beverages, and various amenities. Recently renovated in 2021, it now features modern amenities designed to enhance your travel experience and ensure a smooth journey.

South Satellite Terminal

The South Satellite Terminal (S Terminal) at Seattle-Tacoma International Airport (SEA) is situated on the southern side of the main terminal, positioned between Concourses A and B. Comprising a total of 14 boarding gates, it is linked to the main terminal through an underground people mover system. The S Terminal primarily serves international airlines.

The British Airways Terraces Lounge and The Club at SEA are exclusive members-only facilities within the S Terminal. These lounges provide complimentary food, beverages, and a range of amenities to enhance your airport experience.

Parking at SeaTac Terminals

The convenient parking option at SeaTac Airport is Terminal Direct, with a daily maximum rate of $47. Another onsite option is the General Parking Garage, which offers daily parking for $37. If you're looking for more budget-friendly options, several offsite Seatac Airport parking lots are available with lower prices starting at $3 per day.

Security Check Points at SeaTac Terminals

There are 5 Security Checkpoints at SEA Airport

Checkpoint	Operating Hours
Checkpoint 1	4 a.m. to 1 p.m.
Checkpoint 2	4 a.m. to 11 p.m.
Checkpoint 3	24 hours
Checkpoint 4	4 a.m. to 10 p.m.
Checkpoint 5	4 a.m. to 10 p.m.

Global Entry at SeaTac Terminal

Seattle-Tacoma International Airport offers Global Entry clearance for inbound passengers on international flights and provides convenient enrollment options:

Global Entry Enrollment Center:

• Location: Mezzanine level of the Central Terminal, between checkpoints 2 and 3.
• Operating Hours: Monday-Friday, 8 a.m. to 12 p.m.

Enrollment on Arrival:

• Location: South Satellite Federal Inspection Area.
• Operating Hours: Available from 6 a.m. to 10 p.m.

These services make it convenient for travelers to enroll in Global Entry and expedite their customs and immigration processes at SEA Airport.

CLEAR at SeaTac Airport Terminals

CLEAR Lanes at SEA Airport offer expedited security clearance and are available at all five security checkpoints from 4 a.m. to 10 p.m. Additionally, Checkpoints 2, 3, and 5 provide CLEAR enrollment services for travelers interested in enrolling in the program. This convenient service helps passengers streamline their airport security experience.

Airlines at SeaTac Terminals

This table overviews the airlines' respective terminals or concourses at the airport.

Airline	Terminals (Concourses)
Aer Lingus	A
AeroMexico	S
Air Canada	A
Air France	S
Air Tahiti Nui	S
Alaska Airlines	A, C, N, S
American Airlines	B
ANA	S
Asiana Airlines	S
British Airways	S
Cathay Pacific	S
Condor	S
Delta Air Lines	Refer to the Boarding pass
Emirates	S
Eva Air	S
Finnair	S
Frontier Airlines	B
Hainan Airlines	S
Hawaiian Airlines	S
Icelandair	S
Japan Airlines	A
JetBlue Airways	A
Korean Air	S
Lufthansa	S
Qatar Airways	S
Singapore Airlines	B
Southwest Airlines	B
Spirit Airlines	Refer to the Boarding pass
Sun Country Airlines	Refer to the Boarding pass
Turkish Airlines	S
United Airlines	A
Virgin Atlantis	S
Volaris	S
WestJet	B

SeaTac Airport Restaurants

The following table shows the restaurant at Sea-Tac Airport. There are plenty of good Restaurants near SeaTac Airport.

Stores & Services at SeaTac Airport Terminals

SeaTac Airport Lounges

This table provides an overview of SeaTac Airport Lounges.

FAQs