Seattle Airport ParkingSeattle-Tacoma International Airport (SEA)

Seattle-Tacoma International Airport (SEA) is the largest airport in the Pacific Northwest and 9th-busiest in the United States. 52.7 million passengers in 2025 (a record). Alaska Airlines operates its primary hub from Concourses C, D, and the North Satellite. Delta Air Lines runs a major international gateway from the South Satellite (handling Emirates A380 service among other long-haul flights).

SEA has a single terminal with 4 concourses (A, B, C, D) plus 2 satellite terminals (North and South) connected by underground trains. The Link Light Rail station is on the airport's mezzanine level, accessible via skybridge from the main terminal.

On-airport parking at SEA centers on the largest parking garage under one roof in North America — 13,000+ spaces across 8 floors. General Parking is $32/day; Reserved Parking on Floor 4 is $39/day (must pre-book). Off-airport parking through Triply starts at around $9.95/day pre-booked — saving up to 75% compared to General Parking.

For a 7-day trip for 2 travelers, off-site parking saves $112–$160 vs SEA garage rates.

MasterPark Lot A — Around $9.95/day pre-booked. 38+ years in business. Eco-friendly yellow shuttle fleet (largest at SEA). EV charging via Juicer. Loyalty rewards program. 24/7 on-demand shuttle.

Ajax Parking R Us — Around $9.99/day pre-booked. Budget-friendly fenced lot. 1.5 miles out.

WallyPark Outdoor Self Park — Around $9.95/day pre-booked. Same shuttle and amenities (free WiFi, coffee, bottled water) as the Premier Garage at half the price.

ShuttlePark2 — Around $10.95/day pre-booked. Self-park-and-lock 2 miles north in Tukwila. Drops off at the 3rd floor of the airport parking garage — easy terminal access. Weekly $80.

Jiffy Airport Parking — Around $10.95/day pre-booked. 24/7 shuttle with car-side pickup. ~6-minute ride. Weekly $69.95 — competitive for longer trips.

Doug Fox Airport Parking — Around $11.95/day pre-booked. Closest off-site lot at 0.8 miles. Operating 50+ years. ~3-minute shuttle ride is the fastest at SEA.

WallyPark Premier Garage — Around $13.95/day pre-booked. Premium covered garage with WiFi, coffee, water, EV charging. Best covered option at SEA. Text-to-shuttle return service.

Sound Transit's Link Light Rail (1 Line) provides direct rail service from SEA to downtown Seattle, the University of Washington, and Northgate. The station is on the airport's mezzanine level (4th floor of parking garage), accessible via skybridge from the main terminal — no shuttle needed.

Travel times from SEA:

• Rainier Beach — 10 minutes

• Beacon Hill — 20 minutes

• International District — 30 minutes

• Pioneer Square — 33 minutes

• Westlake Center (downtown Seattle) — 38 minutes

• Capitol Hill — 42 minutes

• University of Washington — 47 minutes

• Northgate — 55 minutes

Fare is $3.00 to downtown ($2.25–$3.50 depending on distance). Service runs Mon–Sat 5 AM–1 AM, Sun/holidays 6 AM–midnight. Trains every 8–15 minutes.

During rush hour, Light Rail is often FASTER than driving — I-5 traffic can stretch the 14-mile drive to 45+ minutes. The 38-minute Light Rail ride bypasses the freeway entirely.

For Eastside destinations (Bellevue, Redmond, Kirkland), there's no direct rail until East Link opens. Use rideshare ($40–$75) or rental car.

SEA leads all North American airports in free EV charging. 48 ChargePoint Level 2 stations are spread across multiple floors of the main parking garage — completely free for parking garage users (included in the parking fee). Available first-come, first-served.

Off-site, MasterPark Lot A and Garage offer EV charging via Juicer. WallyPark Premier Garage also has EV charging.

What's coming under the Sustainable Airport Master Plan (SAMP):

• C Concourse Expansion ($260M) — 10+ new restaurants, new retail, artwork, airside observation deck. Substantial completion Q2 2026 ahead of FIFA World Cup matches in Seattle.

• SEA Gateway Project — Roadway and terminal frontage improvements. Completion 2026.

• New Second Terminal (19 gates) — FAA-approved September 2025. 575,000 sq ft, three-level terminal with skybridge and 1,350-space garage. Target capacity: 56M passengers by 2032.

• Delta Sky Club Concourse A — New second Sky Club opened 2025 as part of Concourse A expansion.

The airport remains fully operational throughout. Parking garage stays open.

• Pre-book online — Pre-booking saves $1–$5/day at most off-site lots. WallyPark Outdoor drops from $14.95 to $9.95 pre-booked.

• Free EV charging on-airport — 48 ChargePoint Level 2 stations included with parking. First-come, first-served. Use the ChargePoint app to find availability.

• Take Light Rail when possible — At $3, it beats the $30–$50 rideshare to downtown and is often faster during rush hour. Walk from baggage claim to the mezzanine via skybridge.

• MasterPark's eco shuttle — All-electric yellow shuttle fleet. 38+ years operating. Strong rewards program — earn free parking days.

• Cell Phone Lot is free — South of the terminal off Airport Expressway. 30-minute max stay.

• Verify off-site shuttle hours — Doug Fox, MasterPark, Jiffy, ShuttlePark2 all run 24/7. Hotel-based lots have limited hours.

• Watch for cruise ship arrivals — Pier 91 cruise season (May–October) creates major airport surges on turnaround days. Allow extra time.

• 2026 World Cup impact — FIFA matches in Seattle will spike demand. Book parking weeks ahead.