SeaTac Airport Parking Garage Rates: Full 2026 Guide

Back to Seattle Airport Parking Garage: Rates & Tips for 2026 | Complete SEA Airport Parking Guide

The SeaTac airport parking garage is the on-site, Port of Seattle–operated structure that holds up to 13,000 vehicles and connects directly to Seattle-Tacoma International Airport's main terminal via a skybridge. General Parking costs $5/hour or $32/day (verified April 2026). Reserved Parking on Floor 4 runs $39/day or $273/week. Off-site lots near SEA start as low as $12.95/day with a free 24/7 shuttle — saving you up to 60% versus on-airport rates.

• General Parking rate: $5/hour, capped at $32/day and $149/week (Floors 1–3 and 5–8).
• Reserved Parking rate: $39/day or $273/week — Floor 4 only, guaranteed space close to the skybridge.
• EV charging: 48 stations in the garage, free for all parking customers (verified April 2026).
• Off-site savings: Lots like Jiffy Airport Parking and ShuttlePark2 start at $12.95/day with free 24/7 shuttles.
• Cell Phone Lot: Free, located south of the terminal off the Off Airport Expressway — no time limit stated, but meant for active pickup only.
• Construction note: The parking garage is fully operational during the 2026 SAMP expansion work — expect minor roadway detours near the terminal frontage.

Compare SEA airport parking rates — off-site lots start at $12.95/day on Triply, with free cancellation.

What Are the Current SEA Airport Parking Garage Rates for 2026?

The Port of Seattle sets two on-site rate tiers: General Parking for most floors and Reserved Parking for Floor 4 only. Both are billed by the hour for short stays and capped at a daily maximum.

Rates are set by the Port of Seattle and confirmed on the official SEA parking information page (verified April 2026). The General Parking weekly cap of $149 makes it a competitive option for trips up to seven days. Beyond that, off-site lots are almost always cheaper.

The garage accepts cash, Visa, Mastercard, Amex, Discover, Apple Pay, and contactless payment. There is no pre-payment required for General Parking — you pay on exit. Reserved Parking on Floor 4 must be booked in advance.

How Does Reserved Parking on Floor 4 Work — and Is It Worth the Extra Cost?

Reserved Parking guarantees you a specific space on Floor 4, the floor closest to the skybridge connection into the terminal. You book and pay online before arrival, and your spot is held regardless of overall garage capacity.

Here's what that means in practice:

• You drive directly to Floor 4 without circling for an open space.
• The skybridge from the garage enters the main terminal between Concourses B and C — Floor 4 gives you the shortest walk to this entry point.
• You pay $39/day versus $32/day for General Parking — a $7/day premium for the guaranteed spot and shorter walk.
• The weekly Reserved rate is $273 versus $149 for General — a $124/week difference that is hard to justify for most travelers.

Reserved Parking is worth it for early-morning flights when the garage fills fast, for travelers with mobility challenges who need the shortest possible route, or for anyone checking in near a deadline. For a five-day trip, the total cost is $195 (Reserved) versus $160 (General). That's a reasonable premium if you value the certainty. For longer trips, General Parking or an off-site lot will serve most travelers better.

General Parking vs. Reserved Parking: Which Floor Should You Choose?

General Parking spans Floors 1–3 and 5–8, giving you plenty of options. The right floor depends on how far you want to walk and how quickly you need to reach your concourse.

Floor-by-Floor Overview

• Floor 1: Rental car shuttle zone — free 24/7 shuttle picks up here. Not ideal for self-parking travelers heading to the terminal.
• Floors 2–3: Off-site shuttle drop-off and pick-up area (Courtesy Vehicle zone on Floor 3). Close to the terminal elevators.
• Floor 4: Reserved Parking only — closest to the skybridge, guaranteed space.
• Floors 5–8: General Parking with more open space. Slightly longer walk to the skybridge, but easier to find a spot during peak travel periods.

The single garage serves all concourses. After crossing the skybridge into the terminal, follow signs toward your concourse (A, B, C, D, North Satellite, or South Satellite). No matter which floor you park on, you use the same elevator bank and skybridge. The walk from Floors 5–8 adds only a floor or two of elevator time — typically under five minutes extra.

For a deeper look at how the garage layout affects your terminal access, see our SEA-TAC parking garage visual guide, which covers each floor with photos and navigation tips.

How Much Can You Save by Booking Off-Site SEA Airport Parking?

Off-site lots near SeaTac save travelers between 55% and 60% compared to on-airport General Parking rates. Every major off-site lot includes a free 24/7 shuttle, so the lower price doesn't mean sacrificing convenience.

At $12.95/day, Jiffy Airport Parking and ShuttlePark2 cost $19.05 less per day than the on-site garage. On a seven-day trip, that difference is $133.35 saved. Most off-site shuttle rides run 5–10 minutes and drop you at the 3rd floor Courtesy Vehicle area of the garage — you walk straight to the terminal from there.

Doug Fox Airport Parking is the closest off-site lot at just 3 minutes from the terminal, with an on-demand shuttle running around the clock. For covered parking, MasterPark Garage and WallyPark Premier Garage are the top options, though they run closer to on-airport pricing. For a full breakdown of every option, see our guide to Seattle airport off-site parking lots and rates.

What Special Parking Options Are Available at SeaTac Garage (EV, ADA, Over-Height, Motorcycle)?

The SEA garage offers free EV charging, ADA-accessible spaces on every floor, and accommodations for over-height vehicles — all within the main parking structure or nearby.

EV Charging

The garage has 48 EV charging stations, and charging is free for all parking customers (included in the standard parking fee, verified April 2026). The stations are distributed across multiple floors. EV drivers can also use the ChargePoint app for EV drivers to locate available stations and track charging sessions in real time.

ADA-Accessible Parking

Accessible spaces are available on all garage floors, positioned nearest to elevators and the skybridge entrance. Signage is ADA-compliant throughout. Travelers needing wheelchair assistance or additional help should contact the airport in advance — Port of Seattle staff can coordinate support through the terminal.

Over-Height Vehicles

Standard garage clearance does not accommodate large trucks, vans, or vehicles with roof racks above the height limit. The Port of Seattle provides a separate outdoor lot off 182nd Street with approximately 78 stalls for over-height vehicles. Specific daily rates for this lot are not published on third-party comparison sites — check the official SEA parking page for current pricing before you arrive.

Motorcycle Parking

Motorcycle parking is available within the garage. The Port of Seattle designates specific motorcycle stalls, though exact pricing details for motorcycles are not widely published by comparison sites. Confirm the current rate directly with the Port of Seattle before your trip.

How Do You Reserve, Pay, and Exit the SEA Airport Parking Garage?

General Parking requires no advance reservation — drive in, take a ticket, park, and pay on exit. Reserved Parking on Floor 4 must be booked online before you arrive.

Step-by-Step for General Parking

1. Enter the garage from the airport access road (follow signs from I-5 via SR-518 or SR-99).
2. Take a ticket at the entry gate — the system timestamps your arrival.
3. Park on any available General Parking floor (1–3 or 5–8).
4. Note your floor and stall number on your phone or a ticket.
5. On return, take the elevator to the skybridge level and cross into the terminal.
6. Pay at a self-service pay station before returning to your car, or pay at the exit lane.
7. The gate opens automatically after payment — drive out.

Step-by-Step for Reserved Parking

1. Book and pay for Floor 4 Reserved Parking online through the Port of Seattle's reservation system.
2. You receive a confirmation with a QR code or barcode.
3. At the garage entry, scan your code — the gate opens and directs you to Floor 4.
4. Your space is held, so you park and walk directly to the skybridge.
5. On exit, scan your confirmation again — no additional payment needed.

The garage accepts cash, all major credit cards, Apple Pay, and contactless payment at both pay stations and exit lanes. During the 2026 SEA Gateway Project roadway improvements, watch for temporary signage changes near the terminal frontage — the garage remains fully open, but access routes may shift slightly.

Before your drive, check real-time traffic on Waze — I-5 between downtown Seattle and the airport can add 20+ minutes during peak hours, and SR-518 construction activity may cause brief slowdowns in 2026.

What Is the Cheapest Long-Term Parking Option at SeaTac Airport?

For trips longer than five days, off-site lots are the cheapest option at SEA — the on-site General Parking weekly cap of $149 is undercut by every major off-site lot.

Jiffy Airport Parking and ShuttlePark2 both come in at $12.95/day. Over a seven-day trip, that's $90.65 total versus $149 in the on-site garage — a savings of $58.35 for one week. Over two weeks, the savings nearly double. All off-site lots offer free cancellation, so you can lock in the low rate today and adjust if your plans change.

For long trips, also consider whether covered parking matters to you. Seattle's climate means rain is frequent year-round. MasterPark Garage ($17.99/day) and WallyPark Premier Garage ($18.95/day) offer covered spots with the same free shuttle service. The Seattle airport long-term parking guide breaks down the best lots by trip length, including tips for multi-week travel.

For most travelers on trips of five days or more, here's a quick comparison of total cost:

These figures use current 2026 published rates. Off-site lot totals are calculated at the daily rate without a weekly cap — actual booking prices may vary slightly based on date and availability. Always compare live rates before booking.

Ready to lock in the best SeaTac parking rate for your trip? Compare all SEA airport parking options on Triply — off-site lots start at $12.95/day with free cancellation.