SeaTac Airport Parking DoubleTree: Rates & Guide 2026

Back to Seattle Airport Hotel Parking: Best Park & Fly Deals 2026

DoubleTree by Hilton Seattle Airport parking is a hotel-based park-and-fly option where guests and non-guests can leave their vehicle at the hotel lot on International Boulevard (SR-99), less than a mile from Seattle-Tacoma International Airport, then ride the hotel's complimentary shuttle to the terminal. Based on current rates, parking at the DoubleTree SeaTac runs roughly $15–$22/day depending on the season and booking method — significantly less than the on-airport Reserved Parking rate of $39/day set by the Port of Seattle.

• Location: 18740 International Boulevard, SeaTac, WA 98188 — directly on SR-99, under a mile from the SEA terminal.
• Parking type: Outdoor, uncovered, self-park lot available to hotel guests and parking-only customers.
• Shuttle service: Complimentary hotel shuttle runs to SEA airport; contact the hotel for current schedule and frequency.
• Cost comparison: Estimated $15–$22/day vs. the on-airport General Parking maximum of $32/day and Reserved Parking at $39/day (per the Port of Seattle, verified April 2026).
• Booking tip: Pre-booking online typically secures a lower rate than walk-up; free cancellation policies vary by platform.
• Best for: Travelers flying out of SEA for 3+ days who want covered cost parking and an easy terminal transfer.

Before we go deeper, compare all SEA airport parking options — including hotel lots and off-site lots from $12.95/day — on Triply's SEA airport parking search. Rates update in real time and free cancellation is standard.

What Is DoubleTree SeaTac Airport Parking and How Does It Work?

DoubleTree SeaTac airport parking is a park-and-fly arrangement where you drive to the DoubleTree by Hilton Seattle Airport hotel, leave your car in the surface lot, and take the hotel shuttle to the terminal. You don't need to be a hotel guest to use the parking — many travelers book parking-only reservations for multi-day trips.

The hotel sits at 18740 International Boulevard in SeaTac, Washington, right on SR-99 (Pacific Highway South). That puts it less than a mile from the main terminal entrance — close enough that the shuttle ride is quick. The lot itself is an outdoor, uncovered, self-park surface lot. You drive in, find your space, lock up, and head to the lobby or shuttle pickup area.

Parking-only customers typically check in at the front desk or a designated parking kiosk. The hotel may issue a parking voucher or validation at check-in. Keep that voucher — you'll need it to exit the lot on your return. For a broader look at how hotel park-and-fly programs compare across SeaTac properties, see our guide to Seattle airport hotel parking deals for 2026.

How Much Does DoubleTree Seattle Airport Parking Cost?

Based on current rates and comparable hotel lot pricing in SeaTac, DoubleTree SeaTac parking typically runs $15–$22/day. The exact rate depends on the season, how far in advance you book, and the platform you use. Walk-up rates are generally higher than pre-booked rates. For the most accurate current pricing, check directly with the hotel or compare via a parking aggregator.

Here's how DoubleTree parking stacks up against other SEA options (verified April 2026):

The on-airport General Parking maximum is $32/day and Reserved Parking hits $39/day, per the Port of Seattle (verified April 2026). Even at the higher end, DoubleTree parking saves you money versus on-airport options. That said, dedicated off-site lots like Jiffy Airport Parking at $12.95/day and MasterPark Lot A at $13.99/day undercut hotel lots on pure price. For a full breakdown of all current rates, see our Seattle airport parking rates guide for 2026.

How Do I Get from DoubleTree to SEA Airport on the Shuttle?

The DoubleTree by Hilton Seattle Airport operates a complimentary shuttle between the hotel and the terminal. Contact the hotel directly at (206) 246-8600 for current shuttle hours, frequency, and any holiday schedule changes before your trip.

Here's how the typical shuttle process works:

1. After parking, go to the hotel lobby or the designated shuttle pickup area outside.
2. Let the front desk know you need the airport shuttle (or call down from your room if you're an overnight guest).
3. The shuttle drops passengers at the terminal curbside at Seattle-Tacoma International Airport. Confirm the exact drop-off point (departures level or arrivals level) with hotel staff when you check in.
4. On your return, call the hotel from the baggage claim area or the ground transportation level to request a shuttle pickup.
5. Allow 20–30 minutes of buffer time between your shuttle request and when you need to be at the check-in counter.

The hotel's proximity to the airport on International Boulevard keeps the ride short — typically under 10 minutes each way. That said, road construction near SEA is ongoing in 2026. The SEA Gateway Project is improving terminal frontage and roadway access, so brief detours are possible. It's smart to check real-time traffic on Waze before heading out, especially during peak morning hours on I-5 or SR-99.

How Do I Book and Check In for DoubleTree Airport Parking?

Booking DoubleTree SeaTac parking in advance locks in a lower rate and guarantees your spot. Walk-up availability can be limited during peak travel weeks, especially around summer and the 2026 FIFA World Cup matches scheduled in Seattle.

Follow these steps to book:

1. Compare rates first. Search on Triply's SEA parking search or contact the hotel directly to check current availability and pricing.
2. Make your reservation. Provide your arrival date, departure date, and vehicle information. Get a confirmation number.
3. Arrive at the hotel lot. Drive to 18740 International Boulevard, SeaTac, WA 98188 and follow signs to the parking area.
4. Check in at the front desk. Show your confirmation and receive your parking voucher or access instructions. Ask about shuttle timing.
5. Park and lock your vehicle. Keep your keys with you — this is a self-park lot.
6. Board the shuttle at the designated pickup point and head to the terminal.

For parking-only reservations (no overnight stay), confirm the check-in and check-out times with the hotel in advance. There's typically a grace period for late returns, but clarify this when you book. For cancellations, policies vary — most pre-booked reservations allow free cancellation up to 24–48 hours before arrival. Confirm the exact policy at the time of booking.

Is DoubleTree SeaTac Parking Safe and Secure?

The DoubleTree by Hilton Seattle Airport is a staffed, managed hotel property, which means the parking area benefits from hotel security presence, exterior lighting, and regular staff activity around the lot. The surface lot is on hotel grounds, which adds a layer of accountability compared to some standalone lots.

Travelers should note that the lot is outdoor and uncovered, so your vehicle is exposed to Seattle's weather. The Pacific Northwest brings frequent rain, and there's no protection from wind or hail. If covered parking is a priority for you, consider the MasterPark Garage at $17.99/day or the WallyPark Premier Garage at $18.95/day, both of which offer covered self-park with 24/7 security and surveillance cameras. For a full comparison of covered vs. uncovered options at SEA, our Seattle airport off-site parking guide covers every major lot in detail.

How Does DoubleTree Parking Compare to Other SEA Airport Parking Options?

DoubleTree parking sits in a middle tier — more convenient than some off-site lots for travelers who value hotel amenities, but not the cheapest pure-parking option near SEA.

• vs. On-airport parking: DoubleTree saves roughly $10–$24/day compared to on-airport General and Reserved Parking. On-airport costs a maximum of $32–$39/day and requires no shuttle, but spaces sell out fast.
• vs. Dedicated off-site lots: Lots like Jiffy Airport Parking ($12.95/day) and Doug Fox Airport Parking ($14.95/day) offer 24/7 on-demand shuttles with shorter wait times and lower daily rates. They're purpose-built for airport parking.
• vs. Other hotel lots: Several SeaTac hotels offer park-and-fly packages. Our DoubleTree by Hilton Seattle Airport parking reviews article covers real guest experiences in depth, including how the shuttle and check-in process compare to nearby properties.
• vs. On-airport EV charging: The on-airport garage has 48 free EV charging stations (included in the parking fee). DoubleTree does not advertise EV charging in its lot. EV drivers may prefer the garage or MasterPark's Juicer-equipped lots.

For most travelers taking trips of 4–10 days, the savings over on-airport parking add up fast. The DoubleTree option makes the most sense if you're also staying the night before an early flight — the park-sleep-fly combo eliminates the stress of a pre-dawn drive. For details on how the full SEA parking landscape breaks down, the Complete SEA Airport Parking Guide covers every option in one place.

Can I Park at DoubleTree for a Cruise Departure?

Yes — parking at DoubleTree SeaTac for a cruise is a practical option for travelers departing from Seattle's cruise terminals at Pier 66 (Bell Street Pier) or Pier 91 (Smith Cove Cruise Terminal). The process is slightly different from an airport park-and-fly, so plan ahead.

The DoubleTree shuttle serves Seattle-Tacoma International Airport, not the cruise terminals directly. To get from the hotel to Pier 66 or Pier 91, you have two main options:

• Rideshare or taxi: Request an Uber or Lyft from the hotel to your cruise terminal. Pier 91 is about 18 miles north of SeaTac; Pier 66 is roughly 17 miles north.
• Link Light Rail + walk/rideshare: Take the hotel shuttle to SEA, then board the 1 Line Light Rail toward downtown Seattle. A $3.00 fare gets you to Westlake Station, then a short rideshare or taxi to the pier.

Cruise passengers typically book multi-night park-sleep-sail packages — arriving the evening before embarkation, staying at the DoubleTree, and departing for the pier in the morning. Confirm with the hotel whether they offer a cruise shuttle or have partnerships with pier transfer services. Cruise parking stays of 7–14 days are common, so calculate your weekly total carefully against alternatives like SeaTac's on-airport weekly rate of $149/week for General Parking.

Tips for Getting the Best Deal on DoubleTree SeaTac Parking

A few smart moves can cut your parking costs and make the experience smoother from start to finish.

• Book early, especially for summer 2026. With FIFA World Cup matches in Seattle this summer, hotel lot availability near SEA will tighten significantly. Pre-book at least 2–3 weeks ahead.
• Compare against dedicated lots before committing. Off-site lots like Jiffy Airport Parking ($12.95/day) and ShuttlePark2 ($12.95/day) may undercut hotel pricing — check on Triply's SEA parking search before you decide.
• Ask about the park-sleep-fly bundle. If you're flying early, adding one night's hotel stay to your parking reservation often costs less than you'd expect — and you wake up 5 minutes from the terminal.
• Call ahead for shuttle details. Reach the hotel at (206) 246-8600 to confirm current shuttle times, especially around holidays or during construction-related route changes near SR-99.
• Review TSA wait times. Even with a smooth shuttle, factor in TSA security screening time at SEA. Arrive at the airport at least 90 minutes before domestic flights and 2+ hours before international departures.
• Confirm your cancellation policy. Most pre-booked hotel parking allows free cancellation 24–48 hours out. If your plans are uncertain, book a refundable rate even if it costs slightly more.
• Email parking upgrades to CTAC_Parking@hilton.com if you have specific requests about your parking reservation or need to modify an existing booking.

DoubleTree SeaTac airport parking is a solid choice for travelers who value convenience, a staffed property, and the option to bundle overnight accommodation. For the lowest pure-parking rate near SEA, compare all available options — hotel lots, off-site lots, and on-airport — side by side before you book. Search SEA airport parking rates on Triply to see real-time availability from $12.95/day, with free cancellation on most reservations.

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