SEA Airport Parking Map & Rates: $9 to $37/day 2026

Quick answer

SEA Airport has one connected multi-story garage with more than 11,000 spaces serving all concourses. General Parking ($8/hour, max $37/day) covers Floors 1-3 and 5-8; Floor 4 is Reserved Parking ($47/day), expanding to Level 5 on 13 Oct 2026. A skybridge links the garage to the terminal between Concourses B and C. The off-site lots Triply sells start at about $9/day with shuttle service.

Back to Seattle Airport Parking Information | Complete SEA Airport Parking Guide

The SEA airport parking map is your key to navigating the single parking garage with more than 11,000 spaces at Seattle-Tacoma International Airport, operated by the Port of Seattle. The garage spans multiple floors, connects directly to the terminal via skybridge, and serves every concourse at the airport. General parking costs $8/hour up to $37/day, while Reserved Parking on Floor 4 runs $47/day (checked October 2026; rates include taxes and fees). The off-site lots Triply sells nearby start at about $9/day, with shuttles to the terminal.

• One garage, all concourses: A single multi-story garage serves the entire airport. A skybridge connects it to the main terminal between Concourses B and C.
• General Parking rates: $8/hour, max $37/day, $222/week, on the floors outside Reserved Parking. Drive-up only.
• Reserved Parking (Floor 4): $47/day, booked in advance on the Port's ReserveSEA site; entry via dedicated QR code lane. The Port says it expands to Level 5 on 13 Oct 2026.
• Free EV charging: 94 Level 2 charging stalls in the garage are free for parking customers (64 on Floor 7, 30 on Floor 4).
• Cell Phone Lot: Free and located at the Off Airport Expressway, south of the terminal.
• Off-site savings: The four lots Triply sells near SEA start at about $9/day, about 60% to 80% less than Reserved Parking rates.

Before your trip, compare the off-site SEA parking lots Triply sells, from about $9/day, side by side in seconds.

What Does the SEA Airport Parking Garage Map Look Like? (Floor-by-Floor Guide)

The SEA parking garage is a single, connected structure directly adjacent to the terminal. Each floor has a distinct purpose, and knowing the layout saves real time on travel day. Here is a floor-by-floor breakdown of what to expect.

Floor 1: Ground Level General Parking

Floor 1 is the ground level of the garage and part of General Parking, at the same $8/hour, up to $37/day rate as the other General floors. There is no reservation for these stalls: drive in, take a ticket and pay on exit. Over-height vehicles (above 6'10") cannot use the garage and park in a separate 78-stall outdoor lot instead.

Floors 2 and 3: General Parking and the Courtesy Vehicle Level

Floors 2 and 3 are standard general parking levels. Floor 3 is especially important: this is where off-site parking shuttles drop off and pick up returning travelers at the designated Courtesy Vehicle area. If you are returning from a trip and parked off-site, your shuttle will usually bring you back to Floor 3. These floors offer straightforward self-park options at the standard $37/day general parking maximum.

Floor 4 — Reserved Parking: Pre-Booked, Terminal-Level Access

Floor 4 is the Reserved Parking level, priced at $47/day (there is no posted weekly Reserved rate). Booking in advance through the Port of Seattle's ReserveSEA site, at least 6 hours before entry and up to 120 days ahead, gives you a QR code for a dedicated entry lane. This floor connects directly to the skybridge leading into the main terminal, making it the fastest walk to check-in and security from the garage. It is the top choice for travelers who want guaranteed close-in parking. The Port says Reserved Parking expands to Level 5 on 13 October 2026.

Upper Floors: General Parking

The upper floors are additional general parking levels (from 13 October 2026, Level 5 also holds Reserved Parking). They charge the same $8/hour, up to $37/day rate as lower floors. Upper floors tend to have more available spaces during peak travel periods, though the walk to the terminal via elevator and skybridge adds a minute or two. These floors are a smart backup when lower levels are full.

Skybridge Connection: How You Get from Garage to Terminal

The skybridge connects the parking garage to the main terminal between Concourses B and C. After crossing the skybridge, follow signs toward your specific concourse. All concourses — A, B, C, D, the North Satellite, and South Satellite — are accessible from the main terminal. Elevators and stairwells on every garage floor lead to the skybridge level.

How Much Does It Cost to Park at Seattle-Tacoma International Airport?

SEA on-airport parking has two main tiers: General Parking and Reserved Parking. The difference in price is significant, especially for longer trips. Here are the current official parking rates from the Port of Seattle (checked October 2026, taxes and fees included), alongside the off-site lots Triply sells (off-site rates are for a 7-day stay booked ahead and change by date).

For a deeper look at how daily and weekly costs stack up across all options, see our full Seattle Airport parking rates breakdown for 2026.

Where Is the SEA Airport Parking Garage Located — and How Do You Get There?

The SEA parking garage sits directly adjacent to the Seattle-Tacoma International Airport terminal, just off International Boulevard (State Route 99). The airport is 14 miles south of downtown Seattle, with most drivers arriving via I-5 or SR-99.

Driving Directions to the SEA Parking Garage

• From I-5 northbound or southbound: Take the SR-518 exit toward the airport. Follow signs for the terminal and parking garage. SR-518 feeds directly into the airport approach road.
• From SR-99 (International Boulevard / Pacific Highway South): Follow signs for airport parking as you approach the terminal. SR-99 runs directly past the airport entrance.
• From West Seattle or Burien: Use SR-509 to connect to the airport approach. This avoids I-5 congestion for westside travelers.
• From the Eastside (Bellevue, Renton): Take I-405 south to SR-518 west, then follow airport signs.

With active SEA Gateway Project roadway improvements underway in 2026, some temporary detours near the terminal frontage are possible. Before you leave home, check real-time traffic on Waze to avoid unexpected delays. The parking garage remains fully operational throughout all construction.

What Is the Cell Phone Lot and Where Is It?

The Cell Phone Lot is a free waiting area located at the Off Airport Expressway, south of the terminal. Use it when picking up arriving passengers — wait there until your party texts you that they have their bags. Then pull to the arrivals curb for a quick pickup. No time limit is enforced for reasonable waits, and the lot is free.

What Are the Differences Between Reserved Parking and General Parking at SEA?

Reserved Parking and General Parking use the same physical garage but serve different needs. Here is a side-by-side comparison.

• Reserved Parking (Floor 4): $47/day. Requires advance booking through the Port of Seattle's ReserveSEA site. Entry via a dedicated QR code lane, with no stopping at a pay machine on arrival. Guaranteed space on the terminal-closest floor. Best for travelers who want certainty and speed.
• General Parking (all other floors): $8/hour, up to $37/day. No advance booking possible: just drive in and find a space. Pay on exit. More affordable, but availability is not guaranteed on busy days. Works fine for most travelers outside of holiday peaks.

The $10/day price difference adds up on longer trips. A 7-day trip in Reserved costs $329 versus $222 for General at its weekly rate, a difference of $107. For most travelers staying a week or more, General Parking is the better value. For short trips or peak travel days, Reserved gives you peace of mind. For a full comparison of the garage experience, our SEA airport parking garage guide covers every detail.

Where Can You Find EV Charging, Accessible, and Over-Height Parking at SEA?

SEA's parking garage offers several specialized parking options beyond standard spaces. Knowing where they are saves time at the garage entrance.

EV Charging Stations

The SEA garage has 94 Level 2 EV charging stalls, and charging is free for parking customers: the cost is included in your regular parking fee. 64 stalls are on Floor 7 in General Parking (rows E and F) and 30 on Floor 4 in Reserved Parking. They are first come, first served and cannot be reserved; look for EV charging signage as you enter. The ChargePoint app for EV drivers can help you find other public charging stations along your route.

Accessible Parking

ADA-accessible parking stalls are on Floor 5 in General Parking and on Floor 4 in Reserved Parking, per the Port of Seattle. Look for standard blue ADA signage as you pull onto those floors. Elevators on every level connect to the skybridge crossing.

Over-Height Vehicles

Standard garage clearances apply on most floors, so trucks, vans, and SUVs with rooftop cargo should check height restrictions at the garage entrance. Drivers with over-height vehicles should follow airport signage upon arrival for designated over-height parking areas. If you are unsure whether your vehicle fits, contact the Port of Seattle's parking line before your trip.

How Do Off-Site SeaTac Parking Lots Compare to the On-Site Garage?

The off-site lots Triply sells near SEA cost about 60% to 80% less than on-site Reserved Parking and about 49% to 75% less than General Parking per day. Shuttle service differs by lot, and each has its own return pickup point: Fox Parking SeaTac at Courtesy Vehicle Island 1 or 3, the Seattle Airport Marriott at garage Level 3, Island 1B or 3B, Evods at location 3B, and Motel 6 at Ground Transportation, Island 3A. Here is how the four lots compare.

The Seattle Airport Marriott is the closest off-site lot Triply sells, listed 0.9 miles from the airport, with a free 24/7 shuttle every 15 minutes and a gated, well-lit lot with onsite security (standard vehicles only). For the full breakdown of off-site options near SeaTac, read our Seattle airport off-site parking guide. If you want shuttle-specific details, including step-by-step pickup instructions for return trips, check out our SeaTac airport parking shuttle guide.

Quick tip: Off-site shuttles drop you at Floor 3 of the airport garage. From there, take the elevator or escalator to the skybridge level and follow signs to your concourse. Budget an extra 20–25 minutes if you park off-site.

How Do You Enter the SEA Parking Garage — Reserved vs. General Entry Lanes Explained

Entry to the SEA garage differs depending on whether you booked Reserved or General parking. Using the wrong lane causes delays, so it helps to know the difference before you arrive.

General Parking Entry

General Parking entry lanes accept all vehicles. Take a ticket at the gate on arrival. When you leave, pay at a pay machine (cards only) or at a staffed exit lane, which takes cash and cards. No advance booking is needed or possible: just drive in.

Reserved Parking Entry (Floor 4)

Reserved Parking requires an advance booking confirmation with a QR code. Look for the dedicated Reserved Parking lane at the garage entrance — it is separate from the General lane. Hold your QR code up to the scanner at the gate. The gate opens automatically. There is no stop-and-pay on exit for Reserved parkers since the fee is paid at booking. This system is faster than General entry, especially during morning rush when lines form.

Construction Note for 2026

The SEA Gateway Project is improving roadway and terminal frontage access throughout 2026. Some approach lanes and signage may shift temporarily. Follow current posted signs near the garage entrance. The C Concourse expansion (targeting substantial completion Q2 2026) and the broader Sustainable Airport Master Plan (SAMP) may affect pedestrian flow near the terminal connection, but the garage itself stays fully open. For long-term parking during construction, see our tips in the Seattle airport long-term parking guide.

Ready to book your spot before your next flight? Search and compare the off-site SEA parking lots Triply sells, from about $9/day, with free cancellation with a full refund up to 24 hours before check-in.

Compare SEA parking rates for the four off-airport lots Triply sells near Seattle-Tacoma International Airport, with free cancellation with a full refund up to 24 hours before check-in.