Seattle Airport Parking On Site: 2026 Rates & Full Guide

Seattle airport parking on site is the official Port of Seattle-operated garage at Seattle-Tacoma International Airport, with more than 11,000 spaces and rates of $8/hour up to $37/day for General Parking and $47/day for Reserved Parking on Floor 4, as of October 2026. The garage connects directly to the main terminal via a covered skybridge, making it the most convenient option for short trips, early-morning flights, or travelers who want zero shuttle time. The off-site lots Triply sells near SEA start from about $9/day but require a shuttle ride each way.

• General Parking costs $8/hour, capped at $37/day or $222/week, and is drive-up only.
• Reserved Parking (Floor 4) costs $47/day, is booked only through the Port's ReserveSEA site, and guarantees a stall near the terminal skybridge.
• Cell Phone Lot is free and located south of the terminal on the Off Airport Expressway, ideal for pickups.
• EV charging is free for garage users across 94 Level 2 stalls (Floors 7 and 4), first come, first served.
• The off-site lots Triply sells near SEA cost about $9 to $19/day, about 49% to 75% less than General Parking, but add a shuttle ride each way.
• Active construction from the SEA Gateway Project may cause temporary roadway detours in 2026, so allow extra time.

Back to Complete SEA Airport Parking Guide

What Is On-Site Parking at Seattle Airport and How Does It Work?

Seattle airport parking on site is the single multi-story garage operated directly by the Port of Seattle at Seattle-Tacoma International Airport. One garage serves all concourses — Concourses A, B, C, and D — along with both satellite terminals. You drive in, take a ticket or scan a reservation QR code, find a stall, and walk to the terminal via the covered skybridge on the 3rd floor.

The garage sits adjacent to the main terminal building. From the skybridge, you enter the terminal between Concourses B and C and then follow signs to your concourse. There is no shuttle involved — the walk from most floors to the terminal entrance takes under 5 minutes. According to Port of Seattle's official parking page, the garage accepts cash, Visa, Mastercard, Amex, Discover, Apple Pay, and contactless payment at exit.

The garage is open 24 hours a day, 365 days a year. If you have a reservation, you'll receive a QR code to scan at entry and exit. Drive-up customers without reservations use the standard ticketed entry lanes. The SEA Gateway Project — a roadway and terminal frontage improvement program targeting completion in 2026 — may create temporary detours on approach roads. Give yourself an extra 5–10 minutes if traveling during peak hours. Use the Waze live traffic map to check real-time conditions before you leave.

Compare off-site lots near SEA from about $9/day: search availability on Triply for your exact travel dates.

How Much Does Seattle Airport On-Site Parking Cost in 2026?

Per official Port of Seattle published rates (checked on portseattle.org in October 2026; rates include taxes and fees), on-site parking at SEA has two main tiers. General Parking costs $8/hour with a daily maximum of $37 and a weekly rate of $222. Reserved Parking on Floor 4 costs $47 per 24-hour day with no hourly option; overstays are billed at $10/hour up to the daily maximum. There is no posted weekly Reserved rate, so 7 days come to $329.

For a 5-day trip, General Parking costs $185 (5 days at the $37 daily maximum). That same trip at Motel 6, the lowest-priced lot Triply sells near SEA at about $9/day, runs about $47 before tax, roughly 75% less, though its shuttle runs only 7 AM to 10 PM. Fox Parking SeaTac, about $12/day with a free 24/7 shuttle, comes to about $59. (Off-site rates are for a 7-day stay booked ahead and change by date.) The trade-off is the shuttle ride. For short trips of 1 to 2 days, the convenience of walking directly to the terminal often makes on-site pricing worth it. For detailed per-day cost breakdowns, see our guide to Seattle airport parking per day costs in 2026.

What Are the Different On-Site Parking Options at SEA Airport?

The SEA garage offers four distinct parking categories. Each one serves a different type of traveler.

General Parking (Drive-Up)

General Parking is the standard drive-up option. It covers most of the garage's more than 11,000 spaces, on the floors outside Reserved Parking. You pay on exit up to the $37/day maximum. It cannot be reserved (the Port discontinued Pre-Booked Parking in March 2024), and the garage can fill during holidays and peak summer travel. The skybridge on the 3rd floor is the fastest route to the terminal from this section.

Reserved Parking (Floor 4)

Reserved Parking on Floor 4 is the premium on-site option. You book it through the Port of Seattle's ReserveSEA site, at least 6 hours before entry and up to 120 days ahead, and receive a QR code. Your stall is guaranteed, with no circling for a space. Floor 4 is positioned directly adjacent to the skybridge level, making the terminal walk slightly shorter than from upper floors. At $47/day, it costs $10 more per day than General Parking for the guarantee and convenience. The Port says Reserved Parking expands to Level 5 on 13 October 2026.

Cell Phone Lot (Free)

The Cell Phone Lot is free and sits on the Off Airport Expressway, south of the main terminal. It's for passenger pickups only — you wait there until your traveler texts you from baggage claim, then pull forward to the curb. There is no time limit listed, but it is intended for short waits, not extended parking.

EV Charging Stalls

The SEA garage includes 94 free Level 2 EV charging stalls for parking customers: 64 on Floor 7 (General Parking, rows E and F) and 30 on Floor 4 (Reserved Parking). Charging is included in the standard parking fee, with no added cost. Stalls are first come, first served and cannot be reserved. For trip planning, the ChargePoint app for EV drivers can help you find public charging stations along your route.

How Do You Reserve a Parking Spot at Seattle Airport in Advance?

Reserving Seattle airport parking on site takes just a few minutes online. Here is the step-by-step process based on our analysis of the Port of Seattle's reservation system.

1. Go to the Port of Seattle's ReserveSEA reservation site, linked from portseattle.org/sea-tac/parking.
2. Enter your entry and exit dates and times. Reservations must be made at least 6 hours before entry and up to 120 days ahead.
3. Select Reserved Parking (Floor 4). General Parking is drive-up only and cannot be reserved.
4. Complete payment.
5. Save your QR code confirmation; you'll scan it at both the entry and exit gates.
6. On arrival, use the dedicated reservation lanes to scan your QR code and raise the gate.
7. On departure, scan your QR code again at the exit. Overstays are billed at $10/hour up to the daily maximum.

Cancellation policies for reserved on-site parking are managed directly through the Port of Seattle's system: the Port says its reservations can be modified or cancelled without penalty up to 6 hours before entry. Check your confirmation email for the specific terms tied to your booking. For a broader look at booking strategies, our SeaTac airport parking reservation online guide covers the full process in detail.

How Far Is the SEA Parking Garage from the Terminal — and How Do You Get There?

The SEA parking garage is directly attached to the main terminal building. No shuttle is needed. Here is how the walk works from garage to gate.

• Floor 3 Skybridge: The fastest route. Walk from your floor to Level 3, cross the covered skybridge, and enter the terminal between Concourses B and C. This takes roughly 2–4 minutes depending on your stall location.
• Lower floors (1–2): Take the elevator or escalator up to Floor 3, then use the skybridge. Add 1–2 minutes.
• Upper floors (5–8): Take the elevator or escalator down to Floor 3, then cross. Add 1–3 minutes.
• Floor 4 (Reserved): Positioned close to the skybridge level — the walk to the terminal is among the shortest in the garage.

Once inside the terminal, follow signs to your concourse. Concourse A serves Delta, Air France, Korean Air, and Virgin Atlantic. Concourse B serves Southwest, Spirit, JetBlue, Frontier, and Sun Country. Concourse C and D serve Alaska Airlines and American, United, and international carriers. The North Satellite (N Gates) serves Alaska, Hawaiian, Cathay Pacific, and others. The South Satellite (S Gates) serves Delta, British Airways, Emirates, Lufthansa, Singapore Airlines, Japan Airlines, and ANA. Allow 10–15 minutes from your car to your gate before clearing security — more if you're heading to the satellite terminals, which require an automated people mover.

For security planning, review TSA's official screening rules before your trip. If you have TSA PreCheck, lanes at SEA are typically much faster — enrollment is available at TSA PreCheck if you haven't signed up yet.

Is On-Site Parking at Seattle Airport Worth It Compared to Off-Site Lots?

The honest answer: it depends on your trip length. On-site parking wins on convenience. Off-site lots win on price. Here is a direct comparison.

On-site makes sense if: you're traveling for 1 to 2 days, you have a very early flight, you're carrying heavy luggage, or you simply want zero shuttle time. Off-site makes sense if: your trip is 3+ days, you're price-sensitive, or you don't mind a shuttle ride in exchange for saving about $18 to $28 per day versus General Parking. For flights before about 9 AM or late-night arrivals, pick a lot with a 24/7 shuttle, since Motel 6's shuttle runs only 7 AM to 10 PM. For a deep dive into current off-site deals, see SEA airport parking deals for 2026.

What Special Parking Is Available at SEA? (EV, ADA, Over-Height, Motorcycle)

The SEA garage accommodates several special vehicle types and traveler needs beyond standard cars.

Accessible (ADA) Parking

ADA-accessible stalls are on Floor 5 for General Parking and on Floor 4 for Reserved Parking, according to the Port of Seattle. If you need wheelchair assistance or help with luggage at the garage, contact the Port of Seattle parking office at (206) 787-4069.

EV Charging

The garage includes 94 free Level 2 EV charging stalls. Charging costs nothing beyond your standard parking fee. 64 stalls are on Floor 7 in General Parking (rows E and F) and 30 on Floor 4 in Reserved Parking; follow EV CHARGING signage on arrival. Stalls are first come, first served and cannot be reserved, so arriving early in the day improves your chances during busy travel periods.

Over-Height Vehicles

Standard garage clearances restrict tall vehicles like SUVs with roof racks, vans, and trucks. Over-height vehicles should use the designated surface-level access routes posted on approach signage via International Boulevard (State Route 99) and the Airport Expressway. If your vehicle exceeds standard height, look for over-height signage before entering the main garage structure. Travelers frequently report that checking SEA's official signage on arrival prevents wrong-turn delays.

Motorcycle Parking

Motorcycles are permitted in the general parking areas of the garage and pay the same rates as passenger vehicles: $8/hour up to $37/day. Designated motorcycle stalls are available on several floors. Look for signage near elevator banks on lower floors.

2026 Construction Note: The C Concourse Expansion ($260M) and SEA Gateway roadway improvements are targeting substantial completion ahead of the 2026 FIFA World Cup matches in Seattle. The parking garage remains fully operational, but temporary detours near terminal frontage are possible. Allow extra time and check real-time conditions before you arrive.

How to Choose the Right Seattle Airport Parking On-Site Option for Your Trip

Seattle airport parking on site is the right call when convenience matters most. For a quick overnight or a same-day trip, paying $37/day to walk straight to your terminal beats the hassle of a shuttle. For a week-long vacation, the off-site lots Triply sells near SEA cost about $66 to $132 before tax versus $222 at the General Parking weekly rate, a saving of roughly $90 to $156 for a shuttle ride.

Reserve Floor 4 through the Port if you want a guaranteed stall and travel frequently on early flights; the $10/day premium over General Parking buys a stress-free arrival. If you're charging an EV, the garage's 94 free charging stalls are a compelling reason to stay on-site. And if you're picking someone up, the free Cell Phone Lot keeps your costs at zero. To compare the off-site lots Triply sells near SEA against these on-site rates, use Triply's SEA parking search to check availability and rates for your exact dates.

Compare SEA parking rates for the four off-airport lots Triply sells near Seattle-Tacoma International Airport, from about $9/day, with free cancellation with a full refund up to 24 hours before check-in.