San Diego International Airport Parking Promo Code Guide

Back to San Diego Airport Parking Coupons & Promo Codes | Complete SAN Airport Parking Guide

A San Diego International Airport parking promo code is a discount string you enter at checkout to reduce your daily parking rate. This guide doesn't list codes we can't verify. The savings come from the rate itself: the two airport lots Triply sells at SAN run from about $20/day (San Diego's Park, Shuttle & Fly) to about $27/day (Aladdin Airport Parking), compared with a $40/day maximum at the airport's Terminal Parking Plazas. That's about 34% to 50% less per day. Rates are for a 7-day stay booked ahead and change by date.

• On-airport parking at the Terminal 1 and Terminal 2 Parking Plazas costs $3 per 15 minutes up to a $40 daily maximum, and valet is $60/day. Those are the airport's own rates, and Triply doesn't sell on-airport parking.
• Triply sells two airport lots at SAN: San Diego's Park, Shuttle & Fly (Lots A and B) at about $20/day and Aladdin Airport Parking at about $27/day.
• Park, Shuttle & Fly is about 50% less per day than the $40 Plaza maximum, and Aladdin is about 34% less. Over 7 days that's about $140 and about $186, against $280 at the Plazas.
• Park, Shuttle & Fly has a 2-day minimum. Arriving early or leaving late is charged at the lot's $24.95 per 24 hours flat rate plus a one-time $4.75 Airport Access fee.
• Both lots include a free shuttle that runs 24 hours.
• Bookings on Triply come with free cancellation with a full refund up to 24 hours before check-in.

What Are the Best Promo Codes for San Diego International Airport Parking Right Now?

For SAN, the most reliable way to save is booking an off-site lot ahead rather than hunting for a coupon string. Triply sells two airport lots, and the rate you see in search is the price for your dates. Here's what each one offers:

• San Diego's Park, Shuttle & Fly (Lots A and B): about $20/day. Lot A is at 3405 Pacific Hwy and Lot B at 3275 Pacific Highway, both listed 0.9 mi from the airport. A reservation for either lot is valid at both, at the same price. The free courtesy shuttle comes with your online purchase and runs 24 hours on demand. The lot is fenced, well lit, and open and staffed 24/7, with a 2-day minimum.
• Aladdin Airport Parking: about $27/day at 2548 Kettner Blvd, listed 1.2 mi from the airport (about 5 minutes). It's a fully indoor garage with self-park or quick-valet, EV charging, and a free shuttle that runs 24 hours, every 10 to 15 minutes and on demand.

To compare both lots for your dates, compare San Diego Airport parking rates from about $20/day on Triply. Every booking comes with free cancellation with a full refund up to 24 hours before check-in.

How Much Does Parking Cost at SAN Airport in 2026?

Parking at San Diego International Airport spans a wide range. On-airport rates are fixed and set by the San Diego County Regional Airport Authority. Off-site rates depend on the lot and your dates.

The Terminal 1 and Terminal 2 Parking Plazas charge $3 per 15 minutes ($12/hour) until the $40 daily maximum applies. If you're only picking someone up, the Cell Phone Lot at 2311 McCain Road is free (1-hour limit). For detailed hourly and short-term rate breakdowns, see our guide to San Diego airport short-term parking rates and tips.

Where Can You Find Verified San Diego Airport Parking Discount Codes?

We can't point you to a verified code for the SAN lots Triply sells, and generic coupon aggregators often list expired or invalid codes. These are the more reliable ways to lower your cost:

• Compare on Triply: search your SAN dates and compare San Diego's Park, Shuttle & Fly (about $20/day) with Aladdin Airport Parking (about $27/day).
• Pick the lot that fits your trip: Park, Shuttle & Fly is the lower rate, while Aladdin costs more but is a fully indoor garage with EV charging.
• Match your reservation to your flight times: at Park, Shuttle & Fly, arriving early or leaving late is charged at the lot's $24.95 per 24 hours flat rate plus a one-time $4.75 Airport Access fee.
• Book the right vehicle rate: large vehicles (SUVs, trucks, oversized) must book the large-vehicle rate at Park, Shuttle & Fly or pay extra at the lot.
• Cancel free if plans change: Triply bookings have free cancellation with a full refund up to 24 hours before check-in.

Avoid random coupon sites that list codes without a verification date. Rates change by date, especially around high-demand periods like summer, Comic-Con weekend, and Thanksgiving, so check your exact dates in search.

How Do You Apply a Promo Code When Booking SAN Airport Parking?

There's no verified promo code to apply for the SAN lots Triply sells, so here is how booking and arrival work instead:

Booking on Triply

1. Go to the Triply SAN airport parking page and enter your dates.
2. Compare San Diego's Park, Shuttle & Fly and Aladdin Airport Parking in the results.
3. Select a lot and complete your reservation online.
4. You'll receive an emailed confirmation. Keep it handy for arrival.
5. If plans change, cancel free with a full refund up to 24 hours before check-in.

At San Diego's Park, Shuttle & Fly

1. On entry and exit, scan the barcode or QR code from your emailed confirmation. No physical ticket is needed.
2. Arrive 2 to 3 hours before your flight to allow time to park and board the shuttle.
3. Your reservation is valid at both Lot A and Lot B.
4. On return, after you collect your bags, call 619-291-1234 to request your free airport shuttle pickup.
5. Arriving early or leaving late is charged at the lot's $24.95 per 24 hours flat rate plus a one-time $4.75 Airport Access fee.

At Aladdin Airport Parking

1. Pull a ticket at the entry machine and go to the valet-baggage drop-off to unload passengers and luggage.
2. Park your vehicle (self-park or quick-valet), then return to the lobby shuttle zone to board the free shuttle.
3. On return, go to the airport pickup area. The shuttle runs 24/7, every 10 to 15 minutes and on demand.
4. Before you exit, check out at the garage office with your emailed confirmation and the entry ticket. If you lost the ticket, proof of your travel dates is required.

One tip: compare both lots for your exact dates. San Diego's Park, Shuttle & Fly is the lower rate at about $20/day, while Aladdin Airport Parking at about $27/day adds an indoor garage and EV charging. A quick two-minute check shows which one fits your trip.

What Are the Cheapest Off-Site Parking Lots Near SAN Airport?

Triply sells two off-site lots near San Diego International Airport, and both include a free shuttle that runs 24 hours. Both cost less per day than the airport's $40 Terminal Parking Plaza maximum. Ranked by daily rate:

1. San Diego's Park, Shuttle & Fly (Lots A and B): about $20/day. Listed 0.9 mi from the airport, with a free shuttle on demand 24 hours, a fenced and well-lit lot staffed 24/7, and a 2-day minimum.
2. Aladdin Airport Parking: about $27/day. Listed 1.2 mi from the airport, a fully indoor garage with EV charging and a free shuttle every 10 to 15 minutes, 24 hours.

For a full breakdown of every off-site lot's features and rates, see our guide to San Diego airport off-site parking lots and rates. On a 7-day trip, San Diego's Park, Shuttle & Fly at about $20/day comes to about $140, against $280 at the $40/day Terminal Parking Plazas, a saving of about $140. Aladdin Airport Parking at about $27/day is about $186 for the week, roughly $94 less.

How Far Are Off-Airport Parking Lots from Terminal 1 and Terminal 2?

Both off-site lots Triply sells sit about a mile from the airport: San Diego's Park, Shuttle & Fly is listed 0.9 mi away and Aladdin Airport Parking 1.2 mi (about 5 minutes). San Diego International Airport is just 3 miles northwest of downtown San Diego, making it one of the most compact major airports in the U.S. The surrounding neighborhood is dense, so lots are close.

• San Diego's Park, Shuttle & Fly (Lots A and B): listed 0.9 mi from the airport. The free shuttle runs 24 hours on demand. Call 619-291-1234 for return pickup.
• Aladdin Airport Parking: listed 1.2 mi from the airport, about 5 minutes away. The free shuttle runs 24 hours, every 10 to 15 minutes and on demand.

Both lots use a free shuttle to the terminals, so allow for the wait and ride when planning. Park, Shuttle & Fly suggests arriving 2 to 3 hours before your flight. Before you drive, check real-time traffic on Waze so you know which entrance to SAN to use (I-5 northbound via Hawthorn Street, or southbound via Sassafras Street).

Is It Cheaper to Book SAN Airport Parking in Advance?

Booking ahead is the safer approach. It locks in your rate and your space, and cancellation is free up to 24 hours before check-in. The savings against the airport's own rates are real:

• San Diego's Park, Shuttle & Fly: about $20/day, about 50% less than the $40/day Terminal Parking Plaza maximum and about 67% less than $60/day valet.
• Aladdin Airport Parking: about $27/day, about 34% less than the Plaza maximum and about 56% less than valet.
• At Park, Shuttle & Fly, arriving early or leaving late is charged at the lot's $24.95 per 24 hours flat rate plus a one-time $4.75 Airport Access fee, so book the time block you need.

Rates change by date, so check your exact dates, especially in peak periods like summer weekends, Comic-Con (mid-July), Thanksgiving, and winter holidays. Triply bookings come with free cancellation with a full refund up to 24 hours before check-in, so there's no risk to reserving early.

The New Terminal 1 Phase 1B is currently underway as of April 2026. Three new gates are expected to open for Air Canada and WestJet in Spring 2026. Minor roadway disruptions are possible near the terminal. Factor in a few extra minutes when driving to Terminal 1 and verify your terminal assignment before you go — especially if you fly an airline that uses Terminal 1 like Southwest, JetBlue, or Frontier.

What Other Ways Can You Save on San Diego Airport Parking?

Promo codes are one tool. Here are the most effective additional strategies for cutting your SAN parking costs:

• Pick the right lot for your trip. San Diego's Park, Shuttle & Fly is the lowest-priced airport lot Triply sells at about $20/day, or about $140 for 7 days. Remember it has a 2-day minimum.
• Choose Aladdin Airport Parking for an indoor garage. At about $27/day, it's a fully indoor garage with EV charging, a Convenience Center with free coffee, tea and hot chocolate, and a free shuttle every 10 to 15 minutes.
• Take the free San Diego Flyer shuttle. The San Diego Flyer runs free between both SAN terminals and Old Town Transit Center. From Old Town, you can connect to the San Diego Trolley or COASTER commuter rail. MTS Route 992 also connects downtown San Diego to the airport for just $2.50.
• Avoid airport valet at $60/day unless convenience is a priority. Aladdin Airport Parking offers both self-park and quick-valet, and its rate on Triply is about $27/day.
• Use the free Cell Phone Lot for pickups. It's at 2311 McCain Road, free, with a 1-hour limit, so you don't pay for parking while you wait for an arriving passenger.

A San Diego International Airport parking promo code matters less than booking early. The airport lots Triply sells at SAN run from about $20/day (San Diego's Park, Shuttle & Fly) to about $27/day (Aladdin Airport Parking), both with a free 24-hour shuttle and free cancellation with a full refund up to 24 hours before check-in. Search current SAN parking rates on Triply and reserve your spot.

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