San Diego Airport Terminal 1 Parking Lots & Discount Codes

Quick answer

The on-airport Terminal 1 Parking Plaza charges $3 per 15 minutes up to a $40 daily maximum, and there are no promo codes for it. The two airport lots Triply sells near SAN run about $20 to $27/day: San Diego's Park, Shuttle & Fly (about $20/day) and Aladdin Airport Parking (about $27/day). Both include a free 24-hour shuttle. Rates are for a 7-day stay booked ahead and change by date. Pre-booking holds your lot and your rate.

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Looking for a San Diego airport parking promo code for Terminal 1? The biggest saving comes from booking an off-site lot ahead near San Diego International Airport's new Terminal 1. The on-airport Terminal 1 Parking Plaza charges up to $40/day, while the airport lots Triply sells run about $20 to $27/day, roughly 34% to 50% less per day. Terminal 1 serves Southwest Airlines, JetBlue, Frontier, Breeze Airways, Spirit, and Sun Country Airlines, making it the busiest departure point for budget travelers who care about every dollar.

• On-airport Terminal 1 Parking Plaza costs $3 per 15 minutes up to $40/day (7 days is $280), with no promo code discounts available.
• San Diego's Park, Shuttle & Fly starts at about $20/day, about 50% less than the Plaza maximum. A reservation is valid at both Lot A and Lot B.
• Aladdin Airport Parking is about $27/day, about 34% less than the Plaza maximum, in a fully indoor garage with EV charging.
• Both lots include a free shuttle that runs 24 hours a day.
• Triply bookings come with free cancellation with a full refund up to 24 hours before check-in.
• At Park, Shuttle & Fly, arriving early or leaving late is charged at a flat $24.95 per 24 hours plus a one-time $4.75 Airport Access fee, so book the dates you need.

Ready to save? Compare SAN parking rates from about $20/day on Triply and lock in your spot before you go.

What Are the Best San Diego Airport Parking Promo Codes for Terminal 1 in 2026?

The best savings on Terminal 1 parking at SAN come from booking an off-site lot ahead, not from the airport itself. The on-airport Terminal 1 Parking Plaza does not offer promotional codes. It charges $3 per 15 minutes up to a $40/day maximum. The real savings are at the off-site airport lots Triply sells.

Here are the two airport lots Triply sells near SAN, with current rates:

• San Diego's Park, Shuttle & Fly (Lots A and B): about $20/day. One reservation is valid at either lot (3405 Pacific Hwy and 3275 Pacific Highway), at the same price and shuttle. Free 24-hour on-demand shuttle, 2-day minimum.
• Aladdin Airport Parking: about $27/day at 2548 Kettner Blvd. Fully indoor garage with EV charging and a free shuttle every 10 to 15 minutes, 24 hours a day.

For a broader look at discount strategies beyond promo codes, see our guide to San Diego airport parking discount codes at SAN.

How Much Does San Diego Airport Terminal 1 Parking Cost? (Daily Rates Breakdown)

Terminal 1 parking costs vary widely depending on whether you park on-site or off-site. The Terminal 1 Parking Plaza, a brand-new 5-level, 5,200-space garage with a direct pedestrian connection to Terminal 1, charges $3 per 15 minutes up to a $40/day maximum. Valet at curbside (Terminal 1 Zone J) runs $60/day. The off-site airport lots Triply sells run about $20 to $27/day, each with a free shuttle.

For a full breakdown of every official and off-site rate at SAN, check our San Diego airport parking cost guide.

What Are Your Parking Options Near Terminal 1 at SAN?

Terminal 1 at San Diego International Airport opened its new Phase 1A terminal on September 22, 2025, as part of the $3.8 billion New Terminal 1 project. It's fully operational and serves Breeze Airways, Frontier Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, and Sun Country Airlines. The new Terminal 1 Parking Plaza has 5,200 spaces across 5 levels, including 185 EV charging ports. Phase 1B is still underway, with 3 additional gates expected in Spring 2026 for Air Canada and WestJet.

Your main parking choices near Terminal 1 are:

• Terminal 1 Parking Plaza: Closest option. Direct walk to Terminal 1. $3 per 15 minutes up to $40/day, no promo codes apply.
• Valet (Terminal 1 curbside, Zone J): Most convenient. $60/day. Hand off keys and go.
• Off-site lots on Pacific Highway and Kettner Blvd: Best value. San Diego's Park, Shuttle & Fly is about $20/day and Aladdin Airport Parking is about $27/day. Both run free shuttles to the airport, 24 hours a day.

Driving to SAN? The airport sits just 3 miles northwest of downtown San Diego, accessible via Interstate 5 (Hawthorn Street exit northbound, Sassafras Street exit southbound), Harbor Drive, and North Harbor Drive. Before you head out, check real-time traffic on Waze — airport-area congestion on I-5 can add time to your drive, especially during morning rush.

How Do You Use a Promo Code to Book San Diego Airport Parking?

Reserving an off-site lot for SAN Terminal 1 is straightforward. Book online ahead of time; the airport's own website doesn't support promotional pricing. Follow these steps:

1. Start at Triply's SAN parking search.
2. Enter your travel dates. Input your drop-off and pick-up dates.
3. Select your preferred lot. Compare the lot names, daily rates, shuttle details, and amenities. Note that San Diego's Park, Shuttle & Fly has a 2-day minimum.
4. Book online and check the arrival notes. At Park, Shuttle & Fly you scan the QR code from your email on entry and exit. At Aladdin you pull a ticket on entry.
5. Confirm your booking. Save your confirmation email. You'll need it when you arrive at the lot.

Important: Book the dates you actually need. At San Diego's Park, Shuttle & Fly, arriving early or leaving late is charged at the lot's flat rate of $24.95 per 24 hours plus a one-time $4.75 Airport Access fee, so reserve a window that matches your trip.

Which Off-Site Parking Lots Are Closest to Terminal 1 — and Are They Worth It?

Triply sells two airport lots near SAN, and both run a free shuttle 24 hours a day. Here's how they compare on distance, price, and shuttle service:

• San Diego's Park, Shuttle & Fly (Lots A and B): Listed 0.9 mi from the airport. About $20/day. Free shuttle with your online purchase, 24 hours on demand. Fenced, well-lit lot, open and staffed 24/7. 2-day minimum.
• Aladdin Airport Parking: Listed 1.2 mi from the airport, about a 5-minute drive. About $27/day. Free shuttle every 10 to 15 minutes, 24 hours a day, with luggage help. Fully indoor garage with self-park or quick-valet options and EV charging.

Are off-site lots worth it? For most trips of 2 days or longer, yes. Parking at the Terminal 1 Parking Plaza for 7 days costs up to $280. The same week at San Diego's Park, Shuttle & Fly is about $140, and at Aladdin about $186, savings of roughly $140 and $94. For a deeper look at how the Aladdin lot compares in detail, see our Aladdin Airport Parking on Kettner Boulevard review.

How Long Does the Shuttle Take From Off-Site Lots to Terminal 1?

Both lots Triply sells are close to the airport: San Diego's Park, Shuttle & Fly is listed 0.9 mi away and Aladdin Airport Parking 1.2 mi, about a 5-minute drive. The airport sits just 3 miles from downtown, so distances are short. Factor in the wait at the lot before the shuttle departs, and leave extra buffer on top of your normal airport arrival time.

Shuttle frequency by lot:

• Aladdin Airport Parking: Every 10 to 15 minutes and on demand, 24 hours a day.
• San Diego's Park, Shuttle & Fly (Lots A and B): On demand, 24 hours a day. Call 619-291-1234 on return to request your pickup.

Pro tip: Add buffer time before your flight. TSA security screening guidelines recommend arriving at least 2 hours before domestic flights. Factor in shuttle wait time on top of that — especially during busy summer weekends when Terminal 1 traffic peaks.

Is It Cheaper to Book SAN Parking in Advance or at the Gate?

Booking in advance holds your lot and your rate. At San Diego's Park, Shuttle & Fly, time outside your booked window is charged at a flat $24.95 per 24 hours, compared with about $20/day booked ahead. And the on-airport Terminal 1 Parking Plaza has no discount programs at all.

Here's what the numbers look like in practice:

• San Diego's Park, Shuttle & Fly: about $20/day booked ahead, versus a flat $24.95 per 24 hours (plus a one-time $4.75 Airport Access fee) if you arrive early or leave late.
• Aladdin Airport Parking: about $27/day booked ahead. Pull a ticket on entry and check out at the garage office with your email confirmation and ticket.
• Terminal 1 Parking Plaza: $3 per 15 minutes up to $40/day, with no promo codes.

Triply bookings come with free cancellation with a full refund up to 24 hours before check-in, so there's little risk in booking early. If your plans change, cancel at least 24 hours before check-in.

Considering TSA PreCheck? It's worth enrolling if you fly frequently out of Terminal 1. Faster security means you need less buffer time, which can actually influence which shuttle schedule works best for your departure.

For more strategies on timing and reservations, see our full guide to San Diego airport parking reservations at SAN.

Tips to Get the Most Out of Your Terminal 1 Parking Promo Code

Here's how to make sure you actually save as much as possible:

• Book ahead. Check your exact dates early so you can hold your lot and your rate.
• Compare the two lots. San Diego's Park, Shuttle & Fly is about $20/day; Aladdin Airport Parking is about $27/day and adds a fully indoor garage and EV charging.
• Book the dates you need. At Park, Shuttle & Fly, arriving early or leaving late is charged at a flat $24.95 per 24 hours plus a one-time $4.75 Airport Access fee. Large vehicles must book the large-vehicle rate.
• Use free cancellation. Triply bookings include free cancellation with a full refund up to 24 hours before check-in.
• Shuttle hours are not a problem for late arrivals. Both lots run a free shuttle 24 hours a day.
• Note your lot's return pickup process. Park, Shuttle & Fly requires a call to 619-291-1234 for pickup. At Aladdin, go to the airport pickup area for the shuttle, and check out at the garage office with your email confirmation and ticket.

New Terminal 1 travelers should also note that Phase 1B construction is ongoing in Spring 2026. Minor access disruptions are possible near the terminal entrance. Allow a few extra minutes at drop-off and when navigating the new dual-level arrivals/departures road system.

Find the Best San Diego Airport Parking Promo Code for Terminal 1

The Terminal 1 Parking Plaza at SAN is brand new and convenient, but it tops out at $40/day. The airport lots Triply sells cost about $20 to $27/day, roughly 34% to 50% less per day, and both include a free 24-hour shuttle. Booking online ahead holds your lot and your rate.

Whether you're flying Southwest, JetBlue, or Frontier out of Terminal 1, the smart move is to pre-book. Compare SAN parking and book from about $20/day on Triply, with rates, shuttle details, and free cancellation up to 24 hours before check-in all in one place.

Compare SAN parking rates. The airport lots Triply sells near San Diego International cost about 34% to 50% less per day than the $40/day Terminal Parking Plazas.