SFO Parking: $9/Day Off-Site vs $27/Day On-Airport 2025

Quick Answer

SFO's on-airport Long-Term Garage costs $27/day (taxes included), and SFO doesn't publish promo codes for it. Lots Triply sells near SFO run about $9 to $24/day: Best Western Grosvenor Hotel (about $9/day) is the only one with a shuttle, and it runs part-time with a 5-day minimum; the other four have no shuttle, so you add a rideshare each way. If a promo code is available, you enter it at checkout. Peak travel windows (Thanksgiving, Christmas, Spring Break) often exclude codes.

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An SFO long-term parking promo code is a discount code that reduces the cost of parking at San Francisco International Airport, either at the official on-airport Long-Term Garage or at nearby off-site lots, typically by applying a percentage off or a fixed daily rate reduction at checkout. The official SFO Long-Term Garage charges $27/day (per SFO's official parking rates page), while lots Triply sells near SFO start at about $9/day (Best Western Grosvenor Hotel, part-time shuttle, 5-day minimum), about 65% less per day.

• Best baseline rate: SFO's on-airport Long-Term Garage costs $27/day (taxes included), already cheaper than the Domestic Garage ($41/day). It is booked through SFO, not Triply.
• Best off-site rate: Best Western Grosvenor Hotel runs about $9/day on Triply, with a complimentary shuttle only from 5:00 to 10:15 AM and 5:00 to 10:25 PM, and a 5-day minimum booking.
• No-shuttle lots: Hampton Inn and Courtyard San Francisco Airport run about $10/day and DoubleTree San Francisco Airport North Bayfront about $13/day, all with no shuttle, so budget a rideshare each way.
• How promo codes work: any code is entered at checkout on the booking site, not at the SFO pay machine.
• Blackout periods: Promo codes typically don't apply during peak travel windows like Thanksgiving, Christmas, and Spring Break.
• AirTrain access: The on-airport Long-Term Garage connects to all terminals via the free AirTrain Blue Line, running as often as every 4 minutes, 24 hours a day.
• Book early: Every Triply lot has free cancellation with a full refund up to 24 hours before check-in, so you can lock in a spot early.

Compare SFO long-term parking rates from about $9/day on Triply before your trip.

What Is the Best SFO Long-Term Parking Promo Code for 2025?

The official Long-Term Garage doesn't publish coupon codes, and its $27/day rate is SFO's posted rate. Lots Triply sells near SFO list lower daily rates, from about $9/day, without any code. Any promo code that does apply is entered at checkout on the booking site, so check your dates there for the live price.

Here's what to look for when searching for a valid promo code:

• Listed rate first: Triply's SFO lots run about $9/day (Best Western Grosvenor Hotel), about $10/day (Hampton Inn and Courtyard San Francisco Airport, both with no shuttle), about $13/day (DoubleTree San Francisco Airport North Bayfront, no shuttle) and about $24/day (Home2Suites by Hilton, no shuttle).
• Shuttle: only Best Western Grosvenor Hotel has one, and it runs part-time. At the other four, a rideshare each way is extra.
• Minimum stay: Best Western Grosvenor Hotel needs a 5-day minimum booking.
• No hotel stay needed: Hampton Inn lets you park without a room, and Best Western Grosvenor needs no hotel room reservation either.

Always verify the code is still active before entering your payment details. Codes that appear on coupon aggregator sites are often expired. Booking directly through a trusted comparison platform gives you the most accurate, live pricing.

For more detail on available coupon codes and how they're structured, see our full guide on SFO long-term parking coupon codes and how to use them.

How Much Does SFO Long-Term Parking Cost (Before and After Discounts)?

SFO's on-airport Long-Term Garage charges $27/day, the cheapest official option on airport property. That's already a step down from the Domestic Garage ($41/day) or ParkFAST ($60/day). Lots Triply sells near SFO list lower daily rates, but only Best Western Grosvenor Hotel has a shuttle (part-time); the rest are no-shuttle hotel lots where a rideshare is extra.

Off-site rates checked on Triply in October 2026; rates are for a 7-day stay booked ahead and change by date. For a full breakdown of how these rates change over longer stays, see our guide to San Francisco Airport long-term parking costs by trip length.

How Much Do You Save Over a 7-Day Trip?

The difference between on-airport and off-site long-term parking adds up on longer trips. At the official Long-Term Garage, a 7-day stay costs $189. At Best Western Grosvenor Hotel (about $9/day, 5-day minimum), the same trip costs about $66, saving about $123; outside its shuttle hours you need your own ride. Hampton Inn and Courtyard (about $10/day each, no shuttle) come to about $72 to $73 for the week before a rideshare each way. Home2Suites by Hilton, the highest-priced lot on our list at about $24/day with no shuttle, comes to about $168, only about $21 below Long-Term before rideshare, so it is not a saver.

How Do You Apply an SFO Parking Promo Code at Checkout?

Applying a promo code is straightforward on most booking platforms. Here's the step-by-step process most travelers use:

1. Search your dates. Go to Triply's SFO parking search and enter your travel dates.
2. Choose a lot. Select an off-site lot that fits your budget and distance preference.
3. Proceed to checkout. Most platforms display a promo or coupon code field on the payment page.
4. Enter the code. Type your code exactly as shown — codes are usually case-sensitive.
5. Confirm the discount. The updated rate should appear before you complete payment. If it doesn't change, the code may be expired or inapplicable to your dates.
6. Save your confirmation. You'll receive a confirmation number by email. Bring it on your phone or printed — the lot needs it at check-in.

One key point: the $27/day Long-Term Garage rate is SFO's posted rate, and SFO doesn't publish promo codes for it. Lots Triply sells are booked on Triply; the on-airport garages are booked through SFO at flysfo.com.

Official SFO Long-Term Parking vs Offsite Lots — Which Saves You More?

Both options have real advantages. Your best choice depends on how long you're parking, how much convenience matters, and how early you book.

On-Airport Long-Term Garage

• Rate: $27/day (taxes included, $4 per 30 minutes up to the daily max)
• Access: Free AirTrain Blue Line from Level 5, as often as every 4 minutes, 24 hours a day
• Best for: Short trips (1 to 3 days) where the AirTrain convenience outweighs the price difference
• Booked through SFO at flysfo.com, not on Triply

Off-Site Lots with Promo Codes

• Rates: about $9 to $24/day on Triply
• Access: Best Western Grosvenor Hotel has a complimentary shuttle every 45 minutes, 5:00 to 10:15 AM and 5:00 to 10:25 PM only; at Hampton Inn, Courtyard, DoubleTree and Home2Suites there is no shuttle, so plan your own Uber or Lyft to the terminal
• Best for: Trips of 5 days or longer at Best Western Grosvenor (its minimum booking), or any longer trip at the other lots if you're fine adding a rideshare each way
• Book ahead on Triply to hold your spot
• Free cancellation with a full refund up to 24 hours before check-in on every lot

For a trip of 5 days or more, the cheapest lot Triply sells (Best Western Grosvenor Hotel at about $9/day) costs about a third of the on-airport rate. The trade-off is a part-time shuttle instead of the AirTrain: outside 5:00 to 10:15 AM and 5:00 to 10:25 PM you need your own ride. Hampton Inn, Courtyard and DoubleTree have no shuttle at all, so add a rideshare each way. Home2Suites by Hilton costs close to the Long-Term Garage, so it only makes sense if its location suits you.

If you're also weighing a hotel stay before an early flight, our guide to SFO long-term hotel parking deals walks through the options. Triply sells the parking only, not rooms.

Which Offsite SFO Parking Lots Accept Promo Codes in 2025?

Triply sells five off-site lots near SFO. Here's a quick view of which lots are best suited for different travelers:

• Best budget pick: Best Western Grosvenor Hotel (about $9/day), the lowest rate and the only lot on this list with a shuttle, which is complimentary but runs only 5:00 to 10:15 AM and 5:00 to 10:25 PM; 5-day minimum booking
• No hotel stay needed: Hampton Inn (about $10/day), 2.7 miles away off Highway 101; no shuttle, so plan your own ride
• Best for dining on-site: Courtyard San Francisco Airport (about $10/day, no shuttle) or Home2Suites by Hilton (about $24/day, no shuttle and only about 11% below the Long-Term Garage), both with a restaurant and a 24/7 front desk
• Large vehicles: Best Western Grosvenor Hotel charges no extra for full-size vans, pickup trucks, and large SUVs
• Also on Triply: DoubleTree San Francisco Airport North Bayfront (about $13/day, no shuttle) at 5000 Sierra Point Pkwy, Brisbane, 3.6 miles from SFO

What Are the Blackout Dates for SFO Parking Coupons in 2025?

Promo codes, where they exist, often come with blackout periods during peak travel windows, when lots fill up fast.

Typical blackout periods for SFO parking promo codes include:

• Thanksgiving week (typically the Wednesday before through the Sunday after)
• Christmas and New Year's (December 22 – January 2)
• Spring Break (late March through mid-April — varies by year)
• July 4th weekend (July 3–6)
• Memorial Day and Labor Day weekends

Always check the terms on your booking platform before assuming a code applies. If your travel dates fall near a holiday, book as early as possible so you have a spot held. For 2026 travel, note that SFO is also managing active construction and FAA-related airspace restrictions, which are increasing traveler volume and demand for parking. Book earlier than you normally would.

Before heading to the airport, it also helps to check real-time traffic on Waze — US-101 near SFO can add 20–30 minutes during peak commute hours or holiday weekends.

How Does the AirTrain Work from SFO Long-Term Parking to the Terminals?

The SFO AirTrain is a free automated people mover that connects the on-airport Long-Term Garage to all terminals. It runs 24 hours a day, 7 days a week, with trains arriving every 4 minutes at peak times.

Here's how to use it from the Long-Term Garage:

1. Park your car and take the elevator or stairs to Level 5 of the Long-Term Garage.
2. Follow signs to the AirTrain Blue Line platform.
3. Board the train — no ticket needed, it's completely free.
4. The Blue Line loops through the Rental Car Center, then connects to all domestic and international terminals.
5. Exit at your terminal's designated AirTrain station.

The AirTrain is ADA accessible and includes luggage-friendly car layouts. Once you're on the train, the ride to the domestic terminals takes roughly 10–15 minutes. Budget 20–25 minutes total from your parking stall to the security checkpoint, then follow TSA security screening guidelines on what to expect at the checkpoint.

If you're flying internationally — with airlines like Emirates, Lufthansa, or Japan Airlines from the International Terminal — the AirTrain also serves Boarding Areas A and G directly. For more on getting to and from your specific terminal, see our SFO long-term parking directions guide.

Is SFO Long-Term Parking Safe and What Amenities Are Included?

The on-airport Long-Term Parking is operated by the San Francisco Airport Commission. It has garage levels plus a surface lot, with the AirTrain Blue Line boarding from Level 5.

Off-site lots vary in amenities. Best Western Grosvenor Hotel includes a complimentary shuttle that runs only 5:00 to 10:15 AM and 5:00 to 10:25 PM; Hampton Inn, Courtyard San Francisco Airport, DoubleTree San Francisco Airport North Bayfront and Home2Suites by Hilton have no shuttle. Each of the five hotel lots has a 24/7 front desk, and Best Western Grosvenor, Courtyard, DoubleTree and Home2Suites also have a restaurant, useful if you arrive early. DoubleTree also lists security patrolling.

If you're also thinking about TSA PreCheck to speed through security, enrolling before your trip can save 15–30 minutes at SFO checkpoints — a smart pairing with any parking discount strategy.

Pro tip: If you're parking for a week or more, choose a hotel lot with a 24/7 front desk. Best Western Grosvenor Hotel (about $9/day, part-time shuttle) and Courtyard San Francisco Airport (about $10/day, no shuttle) both have one, at a fraction of the on-airport rate before any rideshare.

Lock In Your SFO Long-Term Parking Spot Early

Lots Triply sells near SFO can cut your costs from $27/day down to about $9/day at Best Western Grosvenor Hotel (part-time shuttle, 5-day minimum), saving about $123 on a week-long trip. The other lots have no shuttle, so a rideshare each way comes on top. The key is booking early on a trusted platform, choosing a lot that fits your flight times, and avoiding peak blackout windows if you're using a code. Every Triply lot comes with free cancellation with a full refund up to 24 hours before check-in, so there's no risk in locking in a spot early.

Compare SFO long-term parking options starting at about $9/day on Triply. Search, compare, and book your spot in minutes.

Compare SFO parking rates. The lowest-priced lot on Triply near San Francisco International Airport runs about $9/day, about 77% less per day than the airport's own $41/day Domestic Garage.