Seattle SeaTac Parking Rates: Full 2026 Cost Breakdown

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Seattle SeaTac parking rates are the fees charged by the Port of Seattle and nearby private lots for vehicle storage at Seattle-Tacoma International Airport (SEA). On-site General Parking runs $8/hour with a $37/day cap, while the off-site lots Triply sells start at about $9/day, about 75% less than on-airport General Parking. Shuttle hours vary by lot, from 24/7 at three lots to 7 AM to 10 PM at Motel 6. Whether you're gone for a day or two weeks, knowing the full rate breakdown helps you avoid surprises at the exit gate.

• General Parking (on-site): $8/hour, capped at $37/day or $222/week (checked October 2026, taxes and fees included)
• Reserved Parking Floor 4 (on-site): $47/day, booked through the Port's ReserveSEA site, with a guaranteed spot and skybridge access
• Cheapest off-site option on Triply: Motel 6 at about $9/day, with a free shuttle from 7 AM to 10 PM
• Cell Phone Lot: FREE, located off the Off Airport Expressway, south of the terminal
• EV charging: 94 free Level 2 stalls inside the on-site garage, first come, first served
• Booking ahead holds your space: off-site bookings on Triply come with free cancellation with a full refund up to 24 hours before check-in

Compare SEA airport parking rates from about $9/day: search available lots at Seattle-Tacoma Airport on Triply and lock in your rate.

How Much Does It Cost to Park at SeaTac Airport in 2026?

On-site SEA parking has two tiers: General Parking at $37/day and Reserved Parking on Floor 4 at $47/day. The four off-site lots Triply sells run from about $9 to $19/day. The gap between on-site and off-site rates is significant, especially for trips longer than two or three days.

Here is a side-by-side comparison of on-airport parking and the four off-site lots Triply sells (on-airport rates checked on portseattle.org in October 2026; off-site rates are for a 7-day stay booked ahead and change by date):

On-airport rates above include taxes and fees. Off-site rates are shown before tax, and checkout at some lots adds tax on top: see the fees section below for what can be added to these numbers.

What Are the Cheapest Parking Options at Seattle-Tacoma International Airport?

The cheapest lot Triply sells near SEA is Motel 6, at about $9/day. That's about 75% less than on-site General Parking at $37/day. Its free shuttle runs only from 7 AM to 10 PM, once an hour, so for early flights or late arrivals the next-cheapest lot, Fox Parking SeaTac at about $12/day, runs a free shuttle 24/7.

• Motel 6 (about $9/day): 18900 47th Avenue South, listed 2 miles out. Fully fenced with security cameras. Check in at the front desk for a parking tag. Free shuttle once an hour, 7 AM to 10 PM only.
• Fox Parking SeaTac (about $12/day): 20841 International Blvd, listed 2.6 miles out. Outdoor self-parking with valet assistance available, staffed 24/7. Free shuttle 24/7, every 15-20 minutes or on demand.
• Evods Parking at Spark by Hilton (about $16/day): 18220 International Blvd, listed 1 mile out. Valet-based, with a 3-day minimum booking. Shuttle 24/7, every 30 minutes.
• Seattle Airport Marriott (about $19/day): 3201 South 176th Street, listed 0.9 miles out, the closest of the four. Gated, well-lit outdoor lot with onsite security. Free shuttle 24/7, every 15 minutes.

If you'd rather have staff park your car, Evods Parking at Spark by Hilton (about $16/day) is valet-based, and the Seattle Airport Marriott (about $19/day) is the closest lot, with a free shuttle every 15 minutes. Both are still about 60% to 67% cheaper than on-site Reserved Parking at $47/day.

If you want to dig deeper into saving strategies beyond just picking the cheapest lot, the SeaTac airport parking discount codes guide covers promo codes and coupons that lower rates even further.

On-Site vs Off-Site SeaTac Parking: Which Is the Better Deal?

Off-site parking wins on price for almost every trip length. The trade-off is a short shuttle ride instead of walking directly from the garage. Here's how the costs stack up for common trip lengths:

The on-site garage has more than 11,000 spaces, per the Port of Seattle. It connects directly to the main terminal via a skybridge between Concourses B and C. Reserved Parking on Floor 4 costs $47/day and guarantees a spot, worth considering during peak travel seasons when General Parking fills up.

Off-site shuttles pick up at different spots: the Seattle Airport Marriott at garage Level 3, Island 1B or 3B; Fox Parking SeaTac at Courtesy Vehicle Island 1 or 3; Evods at location 3B; and Motel 6 at Ground Transportation Island 3A. From there, follow signs to your concourse. The shuttle adds time to your trip, so plan for it. For most travelers, the savings easily justify that.

How Do SeaTac Parking Fees and Taxes Affect Your Total Cost?

The advertised daily rate is not always your final cost. The Port's garage rates already include taxes and fees. On Triply, the daily rate shown for an off-site lot already includes the lot's fees, but tax can be added at checkout.

Here are the checkout totals Triply quoted in October 2026 for a 7-night stay (billed as 8 days) starting 2 November 2026, tax included:

• Motel 6: $75.18 (no tax shown)
• Fox Parking SeaTac: $103.58, including $9.02 tax ($130.70 for a 16 November check-in)
• Evods Parking at Spark by Hilton: $137.49, including $12.50 tax
• Seattle Airport Marriott: $165.48, including $14.66 tax, still below General Parking's $222 weekly rate

Always check the total at checkout, not just the headline rate. A lot shown at about $12/day may show a higher final price once tax is added. Pre-booking through a comparison site like Triply shows your total cost before you commit.

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

For trips of a week or longer, off-site lots offer the most value. The on-site General Parking weekly rate is $222/week, while the cheapest off-site lot Triply sells, Motel 6, runs about $66 for 7 days before tax: a saving of about $156 per week.

Fox Parking SeaTac (about $12/day) runs a free shuttle 24/7, every 15-20 minutes or on demand, making it a strong pick for early morning or late-night flights. On return, request pickup with the E-Parking link sent to your phone at check-in. Motel 6 (about $9/day) is cheaper, but its shuttle doesn't run between 10 PM and 7 AM.

If you'd rather not handle the parking yourself, Evods Parking at Spark by Hilton (about $16/day) is valet-based, with a 3-day minimum booking, at well under the $47/day price tag of Reserved Parking. For a deeper look at multi-week options, the long-term parking in Seattle Airport guide covers everything from 7-day to 3-week stays.

How Do You Reserve SeaTac Airport Parking in Advance?

Reserving ahead locks in your rate and holds your spot. Here's how to book step by step:

1. Go to Triply's SEA parking search and enter your travel dates.
2. Compare available lots by price, distance, and amenities.
3. Select your lot and complete the booking. You'll receive a confirmation email.
4. On arrival, follow the lot's check-in instructions: a front-desk parking tag at Motel 6, the office at Fox Parking SeaTac, a valet handoff at Evods, or a gate ticket you keep for validation at the Seattle Airport Marriott.
5. For on-site Reserved Parking, book directly through the Port of Seattle's ReserveSEA site at least 6 hours ahead.

Book at least 1-2 weeks ahead during summer and holiday periods to get the lot you want. Major events push demand up too, as Seattle's 2026 FIFA World Cup matches did: book well in advance when a big event is in town.

Off-site bookings on Triply come with free cancellation with a full refund up to 24 hours before check-in, so there's little risk in reserving early. If your flight changes, cancel more than 24 hours ahead and book again.

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

SEA offers several specialized parking options inside the main garage. Each serves a different need, and knowing the details helps you plan ahead.

EV Charging at SEA Airport

EV charging is free for anyone paying to park in the on-site garage. There are 94 Level 2 charging stalls: 64 on Floor 7 (General Parking) and 30 on Floor 4 (Reserved Parking), first come, first served and not reservable. Charging is included in your regular parking fee, with no separate payment required. None of the four off-site lots Triply sells includes charging in its standard rate; Fox Parking SeaTac mentions a separate Valet + Charging rate. You can also use the ChargePoint app for EV drivers to locate nearby charging stations before your trip.

Accessible Parking at SEA

ADA-accessible spaces are on Floor 5 (General Parking) and Floor 4 (Reserved Parking) of the main garage. Accessible General Parking spaces are first come, first served. The garage is fully ADA-compliant with proper signage throughout.

Cell Phone Lot

The Cell Phone Lot is free. It sits off the Off Airport Expressway, south of the terminal. Use it to wait for arriving passengers without paying for parking. Pull in, wait for your passenger's call, then drive up to the terminal for pickup.

SeaTac Airport Parking Tips: How to Save Money on Every Trip

These are the most effective ways to pay less for SEA parking — based on current rates and how the lots actually work.

• Book off-site and pre-pay: The off-site lots Triply sells start at about $9/day vs $37/day for General Parking on-site.
• Use the weekly rate on-site: If you're parking a full week on-site, the $222 weekly rate beats 7x the $37 daily rate ($259).
• Compare total costs, not just daily rates: Factor in fees and taxes. Use a comparison tool that shows the full checkout price.
• Avoid peak periods without a reservation: Summer, Thanksgiving, and Christmas see higher demand. Reserved Parking at $47/day guarantees your spot when General Parking fills up.
• Match the shuttle to your flight time: Motel 6 is the cheapest at about $9/day, but its shuttle runs 7 AM to 10 PM only; Fox Parking SeaTac (about $12/day) runs a free shuttle 24/7.
• Check for promo codes: The SeaTac parking rates promo code guide lists any current codes before you book.
• Account for construction delays in 2026: The SEA Gateway Project and C Concourse expansion are ongoing. Allow extra travel time when driving to the airport, especially during peak hours.
• TSA PreCheck speeds up your airport time: If you're parking off-site, you're already adding shuttle time. TSA PreCheck enrollment cuts security wait time and helps offset the few extra minutes the shuttle adds.

The SEA parking garage remains fully operational during all 2026 construction activity. The garage's skybridge connects directly to the main terminal between Concourses B and C, serving all concourses including the Alaska Airlines-heavy Concourses C and D and the international South Satellite. Before driving, check real-time traffic on Waze — I-5 congestion toward the airport can add 15–20 minutes during rush hour.

Ready to find your best rate? Compare Seattle-Tacoma Airport off-site parking from about $9/day on Triply. See the total price before you book, with free cancellation with a full refund up to 24 hours before check-in.

Compare SEA parking rates: see the off-airport lots Triply sells near Seattle-Tacoma International Airport, with free cancellation up to 24 hours before check-in and a space confirmed before you drive.