Seattle Airport Parking Weekly Rate: Full 2026 Guide

The Seattle Airport parking weekly rate is a flat-fee option that caps your total parking cost for a 7-day stay, saving you money compared to paying the daily maximum every day. At Seattle-Tacoma International Airport (SEA), the on-airport General Parking weekly rate is $222 (checked on portseattle.org in October 2026), while Reserved Parking on Floor 4 costs $47/day, or $329 for 7 days, with no posted weekly rate. Off-site lots Triply sells run significantly cheaper, from about $66 to $132 for 7 days when you multiply their daily rates by 7.

• General Parking weekly rate: $222 at the SEA airport garage (Port of Seattle rate, taxes and fees included)
• Reserved Parking (Floor 4): $47/day with no posted weekly rate, so 7 days costs $329
• Cheapest off-site weekly option on Triply: Motel 6 at about $9/day (~$66 for 7 days), with a shuttle from 7 AM to 10 PM only
• Biggest savings vs. on-airport: The off-site lots Triply sells cost about 41% to 70% less than General Parking for a week, and up to 80% less than Reserved Parking
• Shuttles vary by lot: Fox Parking SeaTac and Seattle Airport Marriott run free 24/7 shuttles; Motel 6 runs daytime only
• Book ahead to hold your space, with free cancellation and a full refund up to 24 hours before check-in

Back to Seattle Airport Long-Term Parking: Best Rates & Lots 2026 | Complete SEA Airport Parking Guide

How Much Is the Seattle Airport Weekly Parking Rate in 2026?

The SEA airport garage has one official weekly flat rate, set by the Port of Seattle. General Parking costs $222/week, on the garage floors outside Reserved Parking. Reserved Parking on Floor 4 costs $47/day, booked only on the Port's ReserveSEA site, and has no posted weekly rate. All garage rates include taxes and fees.

To understand the value, compare the weekly rate to the daily maximum. General Parking caps at $37/day, meaning 7 days at the daily rate would cost $259. The weekly flat rate of $222 saves you $37 compared to paying daily. That's a built-in discount of about 14% just for staying a full week. For Reserved Parking, 7 days at $47/day totals $329, and there's no weekly flat-rate discount.

Off-site lots work differently. They don't advertise a separate "weekly rate": instead, you multiply the daily rate by 7. That's why comparing before you book matters. Compare SEA off-site weekly parking from about $66 for 7 days on Triply, with rates and availability updated in real time.

How Do Weekly Parking Rates at SEA Compare Across All Major Lots?

Here's a side-by-side comparison of the four off-site lots Triply sells near Seattle-Tacoma International Airport and the airport garage. Off-site rates are for a 7-day stay booked ahead, shown before tax, and change by date; the weekly cost is the daily rate multiplied by 7. Garage rates are the Port of Seattle's (checked October 2026, taxes included).

The cheapest weekly option, Motel 6 at about $66 for 7 days, costs about 70% less than on-airport General Parking and 80% less than Reserved Parking, but its shuttle runs only from 7 AM to 10 PM. The cheapest lot with a free 24/7 shuttle is Fox Parking SeaTac at about $83 for the week, about 63% less than General Parking. For more detail on off-site lot options, see our guide to Seattle Airport off-site parking rates and lot comparisons.

How Much Does a Week of SeaTac Parking Really Cost After Taxes and Fees?

The rate you see is not always your final cost. The airport garage's posted rates already include taxes and fees, but off-site parking near SeaTac can carry several layers of taxes and fees on top of the base rate. Depending on the lot, expect some of these:

• City of SeaTac Tax — a local tax applied to parking transactions in the city
• Washington State Sales Tax — standard WA sales tax applies to parking fees
• Airport Access Fee — charged on off-site lots that operate near the airport
• Living Wage Fee — a surcharge tied to SeaTac's minimum wage ordinance

The exact total varies by lot. On Triply, the daily rate shown already includes booking fees but not tax, and a 7-night stay is billed as 8 days. For 7-night stays checked in November 2026, Motel 6 came to $75.18 with no tax added, Fox Parking SeaTac to $103.58 including $9.02 tax (for 2 and 9 November check-ins; $130.70 for 16 November), Evods Parking at Spark by Hilton to $137.49 and Seattle Airport Marriott to $165.48, both including tax. Triply shows the all-in price before you confirm, so you're not surprised at checkout.

The on-airport garage rates set by the Port of Seattle already include all taxes and fees. Always check the final total at checkout before confirming any reservation.

Is Off-Site Weekly Parking at SeaTac Cheaper Than the Airport Garage?

Yes. The off-site lots Triply sells are cheaper for weekly stays, often by a wide margin. The SEA airport garage's weekly General Parking rate of $222 is a modest discount compared to paying $37/day. But even the priciest off-site lot Triply sells, Seattle Airport Marriott at about $132 for 7 days ($165.48 at checkout with tax and the 8th billed day), still undercuts on-airport parking. And the cheapest option comes in about $156 less per week.

The trade-off is a shuttle ride, and shuttle hours differ. Fox Parking SeaTac (free, 24/7, every 15-20 minutes or on demand) and Seattle Airport Marriott (free, 24/7, every 15 minutes) run around the clock; Evods Parking at Spark by Hilton runs 24/7 every 30 minutes; Motel 6 runs only 7 AM to 10 PM. Seattle Airport Marriott is the closest, listed 0.9 miles from SEA, and its return pickup is on Level 3 of the airport garage at Island 1B or 3B. For a week-long trip, a shuttle ride is a small price to pay for saving about $90 to $156 over General Parking.

If you're driving an EV, the on-airport garage offers 94 free Level 2 EV charging stalls (64 on Floor 7 in General Parking, 30 on Floor 4 in Reserved Parking), first come first served and included in the parking fee. None of the four off-site lots Triply sells lists free EV charging; Fox Parking SeaTac offers a separate Valet + Charging rate. For a full breakdown of what the airport garage includes, see the SeaTac Airport parking garage reviews and rates.

How to Book Weekly Parking at Seattle Airport and Save the Most Money

Booking in advance is the single most effective way to save on a week of SEA parking. Here's how to do it step by step:

1. Compare rates early. Search for your travel dates on Triply's SEA parking search to see the off-site lots Triply sells and their current pricing side by side.
2. Enter exact dates and times. Your total depends on your dates and times, and a 7-night stay can bill as 8 days, so check the total before you confirm.
3. Check minimums and shuttle hours. Evods Parking at Spark by Hilton has a 3-day minimum, and Motel 6's shuttle runs only 7 AM to 10 PM, so match the lot to your flight times.
4. Check the cancellation policy. Bookings on Triply have free cancellation with a full refund up to 24 hours before check-in.
5. Factor in the weather. Seattle's weather is mild but rainy, and none of the four off-site lots Triply sells is described as covered parking.
6. Check for promo codes. Before finalizing, see if any current discounts apply. Our guide to SeaTac parking promo codes covers the best available deals and how to apply them at checkout.

What Are the Best Long-Term Parking Lots Near SeaTac for a 7-Day Stay?

The best weekly lot depends on your priorities. Here's how the top contenders break down for a 7-day stay:

Best Value: Motel 6

Motel 6 (18900 47th Avenue South, SeaTac) comes in at about $9/day (~$66 for 7 days), the lowest-priced lot Triply sells near SEA. It's listed 2 miles from the airport. The lot is fully fenced and monitored by security cameras, and you check in at the front desk for a parking tag. The free shuttle runs only from 7 AM to 10 PM, once an hour on the hour, so it doesn't suit early flights or late-night arrivals. On return, go to Ground Transportation, Island 3A, and call the motel at (206) 248-9000.

Best 24/7 Value: Fox Parking SeaTac

Fox Parking SeaTac (20841 International Blvd, SeaTac) costs about $12/day (~$83 for 7 days), though its rate varies more by date than the others. It's listed 2.6 miles from SEA and is staffed 24/7, with outdoor self-parking and valet assistance available. The free shuttle runs 24/7, every 15-20 minutes or on demand. On return, take any skybridge to Courtesy Vehicle Island 1 or 3 and request pickup with the E-Parking link sent to your phone at check-in. A good choice if you're returning on a red-eye.

Valet Option: Evods Parking at Spark by Hilton

Evods Parking at Spark by Hilton SEA-TAC Airport (18220 International Blvd, SeaTac) costs about $16/day (~$109 for 7 days) with a 3-day minimum. It's valet-based: staff park your car on site. The lot is listed 1 mile from SEA, with perimeter fencing, controlled access, 24/7 video surveillance, well-lit parking and on-site staff. The shuttle runs 24/7 every 30 minutes, on the hour and half hour, and return pickup is at location 3B.

Closest to the Airport: Seattle Airport Marriott

Seattle Airport Marriott (3201 South 176th Street, SeaTac) is the closest lot Triply sells, listed 0.9 miles from SEA, at about $19/day (~$132 for 7 days). It's a gated, well-lit outdoor lot with onsite security, and the free shuttle runs 24/7 every 15 minutes (between 1 AM and 2 AM, call the hotel at 206-241-2000). Keep your gate ticket and confirmation for validation. Standard vehicles only: no large trucks, extended vans, trailers or oversized racks.

Does SeaTac Airport Offer Shuttle Service for Weekly Parkers?

If you park in the on-airport garage, no shuttle is needed — a skybridge connects the garage directly to the main terminal between Concourses B and C. You walk from your parking level to the terminal in minutes. The garage serves all concourses, and signs guide you to Alaska Airlines (Concourses C and D), Delta (Concourse A), Southwest (Concourse B), and all international flights.

For off-site lots, each lot Triply sells runs its own shuttle, and hours and return pickup points differ. Here's how each one works:

• Motel 6: Free, 7 AM to 10 PM, once an hour on the hour; on return, call (206) 248-9000 from Island 3A
• Fox Parking SeaTac: Free, 24/7, every 15-20 minutes or on demand; request pickup with the E-Parking link, Island 1 or 3
• Evods Parking at Spark by Hilton: 24/7, every 30 minutes on the hour and half hour; return pickup at 3B
• Seattle Airport Marriott: Free, 24/7, every 15 minutes; return pickup at Island 1B or 3B (1 AM to 2 AM, call the hotel)

For weekly parkers, the 24/7 shuttles at Fox Parking SeaTac (on demand or every 15-20 minutes) and Seattle Airport Marriott (every 15 minutes) are the most convenient when you return after a long trip. Motel 6 works best when your flights leave and land between 7 AM and 10 PM. For more on how shuttle logistics work across all long-term options, see our guide to SeaTac long-term parking with shuttle service.

Planning Around SEA's 2026 Construction

Seattle-Tacoma International Airport is mid-way through its Sustainable Airport Master Plan (SAMP), one of the largest airport expansions in the Pacific Northwest. The $260M Concourse C expansion (Turner Construction) targets substantial completion in Q2 2026, adding 10+ restaurants, new retail, and an airside observation deck. The SEA Gateway Project is improving roadway and terminal frontage, with completion also targeted for 2026.

These projects are timed to complete ahead of 2026 FIFA World Cup matches in Seattle. For weekly parkers, the main impact is temporary detours near the terminal frontage. The parking garage remains fully operational throughout construction. Off-site lots are unaffected. Give yourself a few extra minutes if dropping off during peak construction activity, and check real-time traffic on Waze before heading to the airport to avoid any roadway delays near the I-5 and SR-518 interchange.

Ready to lock in your SEA parking spot for the week? Compare Seattle Airport off-site weekly parking from about $66 for 7 days on Triply and book with free cancellation up to 24 hours before check-in.

Compare SEA parking rates. See the four off-site lots Triply sells near Seattle-Tacoma International Airport, from about $9 to $19/day, with free cancellation up to 24 hours before check-in and a space confirmed before you drive.