Seattle Airport Long-Term Parking: Best Rates & Lots 2026

Seattle airport long-term parking refers to multi-day stays at Seattle-Tacoma International Airport (SEA). Travelers choose between the on-site garage managed by the Port of Seattle and a network of off-site private lots along International Boulevard. Based on current 2026 rates, prices range from $12.95/day to $39/day depending on the option you choose.

• Cheapest long-term option: Off-site lots start at $12.95/day — roughly 60% less than on-site Reserved Parking at $39/day.
• On-site General Parking costs $32/day or $149/week, managed by the Port of Seattle (verified April 2026).
• Reserved Parking (Floor 4) costs $39/day or $273/week — the closest walk to the terminal, but the priciest option.
• All major off-site lots include free 24/7 shuttle service to the terminal, with rides typically every 3–20 minutes.
• EV charging is free in the on-site garage (48 stations). Off-site EV options include MasterPark and WallyPark Premier Garage.
• Book in advance to lock in the best rates — off-site lots often charge less for pre-paid bookings than walk-up rates.

For a 7-day trip, the difference between Reserved Parking ($273/week) and the cheapest off-site lot (~$90.65/week at Jiffy or ShuttlePark2) is over $180. That's real money. Compare SEA long-term parking rates — lots start at $12.95/day on Triply and lock in your spot before prices rise.

How Much Does Seattle Airport Long-Term Parking Cost in 2026?

SEA long-term parking costs between $12.95/day and $39/day, depending on whether you park on-site or off-site. The on-site garage has two tiers. Eight verified off-site lots cover a wide range of budgets and amenities.

Here's a full side-by-side comparison of every verified parking option at SEA (verified April 2026):

According to the Port of Seattle, the on-site garage holds roughly 13,000 vehicles and connects to the terminal via a skybridge between Concourses B and C. For a broader look at all parking options, see the Seattle Airport Parking: Complete Guide for 2026.

What Are the Best Long-Term Parking Options at SeaTac Airport?

The best option depends on your priorities: price, covered protection from Seattle's rain, shuttle speed, or amenities. Here's how each verified lot performs for multi-day stays.

Best for Price: Jiffy Airport Parking and ShuttlePark2

Jiffy Airport Parking and ShuttlePark2 both come in at $12.95/day — the lowest verified rate at SEA as of April 2026. Jiffy attendants pick you up at your car, which helps when you're hauling luggage. ShuttlePark2 drops you at the 3rd floor Courtesy Vehicle area of the airport garage. Both lots are fenced, well-lit, and offer free cancellation.

Best for Proximity: Doug Fox Airport Parking

Doug Fox Airport Parking is the oldest and closest off-site lot to SEA. Its shuttle takes about 3 minutes to reach the terminal — faster than any other off-site option. At $14.95/day, you pay a small premium for that speed. Travelers with tight connections or heavy bags often find that tradeoff worth it.

Best for Covered Parking: MasterPark Garage and WallyPark Premier Garage

Seattle gets significant rain. If you're leaving your car for a week or more, a covered garage keeps it dry. MasterPark Garage costs $17.99/day and offers valet service plus EV charging. WallyPark Premier Garage costs $18.95/day and includes free WiFi and coffee in the lot. Both run 24/7 shuttles.

Best for EV Drivers

The best off-site EV options are MasterPark Lot A, MasterPark Garage, and WallyPark Premier Garage. On-site, the SEA parking garage offers 48 free EV charging stations included in your parking fee — a strong perk if you don't mind the higher daily rate.

Best for No-Hassle Walk-In: SEA On-Site General Parking

The on-site garage at $32/day ($149/week) skips the shuttle entirely. You drive in, park, and walk to the terminal via skybridge. For trips of 1–2 days it's competitive. For a week or longer, the cost gap versus off-site lots becomes hard to justify.

On-Site vs. Off-Site SeaTac Parking: Which Is Better for Long Trips?

For long-term stays, off-site parking almost always wins on price. On-site wins on convenience. Here's a direct comparison to help you decide.

• Price (7 days): Off-site starts at ~$90.65 (Jiffy/ShuttlePark2) vs. $149 on-site General vs. $273 on-site Reserved.
• Getting to the terminal: Off-site requires a 3–10 minute shuttle. On-site is a direct skybridge walk — quicker at drop-off, but you still walk through the garage.
• Rain protection: Outdoor off-site lots leave your car exposed. MasterPark Garage and WallyPark Premier Garage offer covered options. On-site is fully covered.
• EV charging: On-site has 48 free stations. Off-site EV options include MasterPark Lot A, MasterPark Garage, and WallyPark Premier Garage.
• Cancellation flexibility: All eight verified off-site lots offer free cancellation. For on-site reservations, check the Port of Seattle's current cancellation terms directly.
• Availability: The on-site garage holds ~13,000 vehicles but fills fast during summer and holidays. Off-site lots give you more backup options.
• Oversized vehicles: Most off-site lots can accommodate trucks and SUVs. Call ahead for RVs or vehicles with roof cargo — covered garages have height restrictions (typically 6'8").

For most travelers on a trip of 3 days or longer, off-site parking saves $50–$180+ compared to on-site options. The shuttle adds a few minutes, but it's free and runs 24/7.

How Far Are Off-Site Parking Lots from SeaTac Terminal — and How Do Shuttles Work?

Every major off-site lot near SEA runs a free 24/7 shuttle. Ride times typically range from 3 to 10 minutes depending on the lot. Here's what to expect at each one.

• Doug Fox Airport Parking: On-demand shuttle, ~3 minutes to terminal. You call for the shuttle and it comes to you — the fastest off-site option.
• Jiffy Airport Parking: Attendants pick you up at your car. ~6-minute ride. No waiting at a shuttle stop.
• Ajax Parking R Us: Shuttle runs to and from the SEA terminal. Typically 5–8 minutes from the airport.
• MasterPark Lot A and MasterPark Garage: 24/7 on-demand shuttle with yellow buses. Drops off at the terminal Courtesy Vehicle area.
• ShuttlePark2: Shuttle picks you up at your parking stall. Drops at the 3rd floor of the airport garage. Typically 7–10 minutes away.
• WallyPark Outdoor Self Park and Premier Garage: Shared shuttle every 15–20 minutes. On return, text 'shuttle' to (425) 336-2193 for pickup.

Most shuttles drop off and pick up at the 3rd floor Courtesy Vehicle area of the SEA parking garage. On return, follow signs to the Courtesy Vehicles / Shuttle area after baggage claim. Allow an extra 20–30 minutes in your arrival plan to cover the ride and any wait — especially during peak travel periods. Check real-time traffic on Waze before you leave so I-5 or SR-99 delays don't catch you off guard.

How Can You Save Money on Seattle Airport Long-Term Parking?

Saving on SEA long-term parking comes down to booking early, picking the right lot for your trip length, and knowing where to look for discounts. Travelers consistently report the biggest savings come from booking off-site in advance rather than paying walk-up rates.

Book in Advance

Pre-paid rates at off-site lots are almost always lower than walk-up prices. Booking online locks in your rate and guarantees your spot. This matters most during summer, major holidays, and the 2026 FIFA World Cup matches in Seattle. The closer you get to your travel date, the less flexibility you have on price.

Use a Comparison Tool

Prices vary across booking platforms for the same lot. Comparing before you commit takes a few minutes and can save 10–20%. Triply compares rates across SEA lots so you see all options in one place.

Choose the Right Lot for Your Trip Length

A 2–3 day trip might justify the on-site garage for convenience. A week at Jiffy or ShuttlePark2 instead of on-site Reserved Parking saves over $180. The longer your trip, the more the per-day difference compounds.

Choose Covered Parking Strategically

Seattle's rainy climate is real — but covered off-site parking (MasterPark Garage or WallyPark Premier Garage) costs only $4–6/day more than uncovered options. For a 7-day trip, that's roughly $28–42 extra for a dry car on return. Many travelers find it worth it.

Check Loyalty Programs

MasterPark and WallyPark both offer rewards programs for repeat parkers. If you fly out of SEA regularly, sticking with one provider and earning points can add up to real discounts over time.

Look for Promo Codes Before You Book

Both MasterPark and WallyPark occasionally publish promo codes on their websites and through email lists. Signing up before your trip — even a week out — can surface a discount of 10–15% off the listed rate.

Consider the Link Light Rail If You're Traveling Alone

Solo travelers with manageable luggage can skip parking entirely. The Link Light Rail from downtown Seattle to SEA costs just $3.00 each way and takes about 38 minutes. For a 7-day trip, that's $6 round-trip vs. $90+ at the cheapest lot. It's not practical if you live far from a Link station or are traveling with family and gear.

Is Long-Term Parking at SeaTac Airport Safe and Secure?

Yes — all eight verified off-site lots near SEA operate with security measures in place, and the on-site garage is managed directly by the Port of Seattle. Security standards are consistent across major providers as of 2026.

On-Site SEA Garage

The Port of Seattle operates the on-site garage with professional security staff, surveillance cameras, and controlled access. It holds roughly 13,000 vehicles and connects to the terminal via a monitored skybridge. For travelers who want maximum oversight, on-site parking is hard to beat on security.

Off-Site Lots: Security by Provider

• Jiffy Airport Parking: 24/7 security, surveillance cameras, fenced lot, well-lit.
• ShuttlePark2: 24/7 security, self-park and lock model, open 365 days/year.
• Ajax Parking R Us: 24/7 security, gated lot, well-lit.
• MasterPark Lot A: 24/7 security, surveillance cameras, gated facility.
• Doug Fox Airport Parking: 24/7 security, surveillance cameras, fenced and gated, well-lit.
• WallyPark Outdoor Self Park: 24/7 security, surveillance cameras.
• MasterPark Garage: 24/7 security, covered facility, surveillance cameras.
• WallyPark Premier Garage: 24/7 security, covered structure, surveillance cameras.

Every major off-site lot at SEA operates a fenced or gated facility with cameras and around-the-clock staff. The main practical difference is that on-site parking is managed by a government authority. For most travelers, off-site lots provide more than adequate security for multi-day stays.

Parking for Oversized Vehicles at SeaTac

Most off-site lots accommodate standard trucks and SUVs without issue. Covered garages have height restrictions — typically 6'8" — so vehicles with roof racks, toppers, or cargo carriers should use an outdoor lot. Call ahead if you're driving an extended-length vehicle or one with a trailer.

• Best for oversized (outdoor): Jiffy Airport Parking, ShuttlePark2, Ajax Parking R Us, MasterPark Lot A, Doug Fox Airport Parking, WallyPark Outdoor Self Park — all are open-air with no height restrictions.
• Covered garages with restrictions: MasterPark Garage and WallyPark Premier Garage — confirm clearance before booking.
• On-site SEA garage: Standard garage height limits apply. Check with the Port of Seattle for current specs.

How Do You Reserve Long-Term Parking at Seattle Airport?

Reserving SEA long-term parking takes about five minutes online. Here's the step-by-step process.

1. Compare options: Use Triply's SEA parking search to see all lots side by side with current rates.
2. Enter your dates: Input your departure and return date. The tool calculates total cost automatically so you compare apples to apples.
3. Pick your lot: Choose based on price, coverage, shuttle speed, or amenities. Review the cancellation policy before confirming.
4. Complete your booking: Pay online to lock in the pre-paid rate. You'll receive a confirmation with the lot address, shuttle instructions, and any entry codes needed.
5. On travel day: Drive to the lot, check in at the entrance, and take the shuttle to the terminal. Keep your confirmation handy — most lots scan a QR code or confirmation number at entry.
6. On return: Follow signs to the Courtesy Vehicle / Shuttle pickup area (typically 3rd floor of the SEA garage). Text or call your lot's shuttle line if required. WallyPark: text 'shuttle' to (425) 336-2193. Your shuttle brings you back to your car.

What Happens If Your Flight Is Cancelled or Delayed?

All eight verified off-site lots at SEA offer free cancellation. If your trip is cancelled or postponed, you can modify or cancel without a penalty — check your specific booking for the exact window. On-site reservations through the Port of Seattle have their own modification policy. Always book a refundable rate when your plans are uncertain, especially during winter weather when delays are more common.

What Is the 2026 Construction Impact on SEA Long-Term Parking?

The Port of Seattle's Sustainable Airport Master Plan (SAMP) is underway. The C Concourse Expansion is targeting substantial completion in Q2 2026. The SEA Gateway Project — roadway and terminal frontage improvements — is also completing in 2026 ahead of the FIFA World Cup. The main parking garage remains fully operational throughout construction. Some approach roads may have temporary detours. Build in an extra 10–15 minutes when driving to the garage, and check Waze for real-time traffic before you leave. Off-site lot access via International Boulevard (SR-99) is not directly affected by terminal construction.

SeaTac Long-Term Parking FAQs

Is there a free parking option at SeaTac?

Yes. The Cell Phone Lot is free for short waits while picking up arriving passengers. It is not a long-term parking option. For stays of any duration, the cheapest paid option starts at $12.95/day at off-site lots.

How early should I arrive to account for the shuttle?

Travelers typically add 20–30 minutes to their airport arrival time when using an off-site shuttle. This covers the drive to the lot, check-in, and the shuttle ride. During peak travel periods, add a few extra minutes as a buffer.

Can I leave my car for two weeks or more?

Yes. All eight verified off-site lots accept extended stays. Weekly rates apply for the full duration. For a two-week stay, expect to pay ~$181–$266 at off-site lots vs. $298–$546 at the on-site garage, based on current 2026 rates.

Do off-site lots accept walk-ins without a reservation?

Most do — but walk-up rates are typically higher than pre-paid online rates. During peak periods (summer, holidays, FIFA World Cup 2026), lots can fill up. Booking in advance guarantees your spot and locks in the lower rate.

Seattle airport long-term parking gives you real options — from the on-site garage at $149/week to off-site covered garages around $126–133/week, or budget uncovered lots from ~$91/week. The right choice depends on your trip length, budget, and how much Seattle rain you want your car sitting in. Search and reserve SEA long-term parking on Triply — compare all verified lots and save up to $180 on a week-long trip.