San Diego Airport Parking Southwest Terminal Guide

San Diego airport parking for Southwest flights is parking at or near Terminal 1 (the New Terminal 1) at San Diego International Airport (SAN), where Southwest Airlines operates all of its flights. The closest on-airport option is the Terminal 1 Parking Plaza at $32/day, but off-site lots nearby start at just $8.95/day with free shuttle service to the terminal. Pre-booking is the best way to lock in a low rate and guarantee a space.

• Southwest Airlines is at Terminal 1 — the brand-new terminal that opened September 22, 2025, replacing the old Terminal 1.
• Terminal 1 Parking Plaza costs $32/day (max daily rate) with a direct pedestrian connection to the terminal.
• The Economy Lot is the cheapest on-airport option at $20/day, with a free shuttle that takes about 3 minutes.
• Off-site lots start at $8.95/day — saving you up to 72% compared to the Terminal 1 Parking Plaza.
• All off-site lots offer free shuttle service to Terminal 1, with some running every 5–10 minutes.
• Pre-booking is strongly recommended — especially during summer and holidays when lots fill fast.

Back to the Complete SAN Airport Parking Guide

Which Terminal Does Southwest Use at San Diego Airport?

Southwest Airlines operates exclusively from Terminal 1 at San Diego International Airport. This is the brand-new facility — officially called New Terminal 1 — which opened its Phase 1A on September 22, 2025, as part of a $3.8 billion redevelopment project by the San Diego County Regional Airport Authority.

The new terminal replaced the old Terminal 1, which has since been demolished. Other airlines sharing Terminal 1 include Breeze Airways, Frontier Airlines, JetBlue Airways, Spirit Airlines, and Sun Country Airlines. If you're flying Southwest, you'll check in, go through security, and board entirely within Terminal 1.

Phase 1B is currently underway, adding 3 gates in Spring 2026 for Air Canada and WestJet, with 8 more by early 2028 for a total of 30 gates. The construction is focused on expansion only — Terminal 1 is fully operational for Southwest flights right now. Minor disruptions are possible near the construction zone, so build a few extra minutes into your arrival plan.

How Much Does Parking Cost at the San Diego Airport Southwest Terminal?

On-airport parking near Terminal 1 ranges from $20/day to $40/day, depending on the lot you choose. Off-site lots bring that cost down significantly — some as low as $8.95/day when pre-booked.

Rates above are verified April 2026. On-airport rates are set by the San Diego County Regional Airport Authority. Off-site rates reflect pre-booked prices — walk-up rates at off-site lots are higher. For a full breakdown of on-airport daily and weekly costs, check our San Diego airport parking cost per day guide.

Compare SAN off-site parking lots starting at $8.95/day and book in seconds on Triply's SAN parking search.

What Are the Best Off-Site Parking Options Near SAN's Southwest Terminal?

The best off-site lots near SAN's Terminal 1 offer valet service, free 24/7 shuttles, and strong security — at a fraction of the on-airport rate. Based on current rates, you can save up to 72% compared to the Terminal 1 Parking Plaza by choosing the right off-site option.

Here are the top-rated options for Southwest flyers:

• Four Points by Sheraton San Diego — from $8.95/day pre-booked. Self-park hotel lot with a free shuttle running 6:00 AM to 12:30 AM. Best for early morning Southwest departures when you want the lowest rate and hotel-quality facilities.
• Sheraton San Diego Hotel and Marina — $12/day, just 2 minutes from the airport. Shuttle runs every 15–20 minutes from 5:00 AM to midnight. Great option if you have a very early or late Southwest flight.
• San Diego Airport Parking (SDAP) — $18/day with free valet included. Fenced lot with 24/7 security cameras and on-site personnel. Online reservations save you $4/day off the walk-up rate.
• Fox Auto Parks (San Diego) — Pre-book from $8/day (walk-up rate is $19.95/day). Valet service with luggage assistance and 24/7 shuttle operation. One of the biggest discounts available when booked in advance.
• Aladdin Airport Parking — $20/day walk-up, from $13/day pre-booked. Shuttle runs every 5–10 minutes and serves both the airport and the Cruise Ship Terminal. Covered parking is available.
• San Diego Park, Shuttle & Fly (Lot A or B) — $24.95/day walk-up, from $18.95/day online. Free valet with personal service and 24/7 express shuttles. Call (619) 291-1234 for return pickup.

All of these lots provide free shuttle service to Terminal 1, where Southwest check-in is located. For more on how these shuttles work and which lots run the most frequent service, see our San Diego airport parking shuttle guide.

How Far Is Each Parking Lot from the Southwest Terminal — and How Long Will It Take?

The Terminal 1 Parking Plaza is the closest option, with a direct pedestrian walkway into Terminal 1. Off-site lots are 5–10 minutes away by shuttle — the actual ride is short, but you need to factor in wait time and walking to the shuttle stop.

• Terminal 1 Parking Plaza — Direct pedestrian connection. No shuttle needed. Walk time to Southwest check-in: under 5 minutes.
• Economy Lot — On-airport but requires the free Economy Lot shuttle. Ride takes approximately 3 minutes. Add 5–10 minutes for wait time.
• Sheraton San Diego Hotel and Marina — About 2 minutes from the airport by shuttle. One of the fastest off-site options.
• SDAP, Aladdin, Four Points by Sheraton, Park Shuttle & Fly — All approximately 5 minutes from the airport by shuttle.
• Fox Auto Parks (San Diego) — 5–10 minutes from the airport. Shuttle runs every 25 minutes or on demand.

For Southwest flights, TSA recommends arriving at least 2 hours before departure. Use TSA's official security screening guidelines to understand what to expect at security. If you have TSA PreCheck, you'll move through the dedicated lane faster — which gives you more flexibility on your total arrival buffer.

How Do Shuttle Services Work at San Diego Airport Parking Facilities?

Every off-site parking lot near SAN includes a free shuttle that drops you directly at Terminal 1 for your Southwest flight. Shuttle frequency varies by lot — some run continuously, others on a fixed schedule.

Here's what to expect at each lot:

• Aladdin Airport Parking — Shuttle every 5–10 minutes. Fastest frequency among off-site options.
• San Diego Airport Parking (SDAP) — Continuous shuttle with 24/7 valet operation. No waiting around.
• San Diego Park, Shuttle & Fly (Lot A & B) — 24/7 express shuttles. Call (619) 291-1234 when you land for return pickup from the Courtesy Shuttle area.
• Fox Auto Parks — Shuttle every 25 minutes or on demand. 24-hour operation.
• Sheraton San Diego Hotel and Marina — Shuttle every 15–20 minutes, running 5:00 AM to midnight.
• Four Points by Sheraton San Diego — Shuttle every 30 minutes, running 6:00 AM to 12:30 AM. Note the limited hours — not ideal for red-eye arrivals.

The on-airport Economy Lot shuttle takes about 3 minutes to reach the terminals. SAN also operates the San Diego Flyer, a free shuttle between Terminal 1, Terminal 2, and the Old Town Transit Center — useful if you're connecting to the trolley or COASTER rail.

Is It Cheaper to Pre-Book Parking or Pay at the Gate at SAN?

Pre-booking is almost always cheaper — sometimes dramatically so. Fox Auto Parks, for example, drops from $19.95/day walk-up to as low as $8/day when you reserve online — a savings of over 59%. Aladdin goes from $20/day to $13/day pre-booked through airportparkingreservations.com (verified April 2026).

Beyond the price difference, pre-booking guarantees you a space. During summer, holidays, and Thanksgiving week, off-site lots near SAN fill quickly. Showing up without a reservation can mean scrambling for alternatives or paying full walk-up rates. All of the off-site lots listed above offer free cancellation, so there's no risk to booking early.

If you want promo codes to stack on top of base rates, our San Diego airport parking coupons and promo codes guide covers the latest discounts across all major platforms.

What Are the Alternatives to Parking at San Diego Airport for Southwest Flights?

If you'd rather skip parking entirely, SAN has solid transit and rideshare options that can be cheaper for short trips.

Rideshare (Uber and Lyft)

Uber and Lyft both have designated pickup and drop-off zones at Terminal 1. For trips of 3 days or fewer, a round-trip rideshare from central San Diego (Downtown, Hillcrest, or Mission Valley) often costs less than daily parking. From Downtown San Diego — just 3 miles away — expect a typical fare of around $15–$25 each way, depending on time of day and demand.

Public Transit

• MTS Route 992 — Runs between the airport and Downtown San Diego for just $2.50. The ride takes about 15 minutes. Stops at both terminals.
• San Diego Flyer — A free shuttle connecting both terminals to Old Town Transit Center, where you can transfer to the San Diego Trolley, COASTER commuter rail, or Amtrak Pacific Surfliner.

Cell Phone Lot

If someone is picking you up after your Southwest flight, direct them to SAN's free Cell Phone Lot at 2311 McCain Road, San Diego, CA 92101. They can wait there at no charge until you text them from baggage claim.

Park-Sleep-Fly (Hotel Parking)

Travelers with early Southwest departures sometimes book a park-sleep-fly package at a nearby hotel. The Sheraton San Diego Hotel and Marina and Four Points by Sheraton San Diego both offer overnight parking deals that include a room and parking for less than separate bookings. This works especially well for early morning Southwest departures to avoid rush-hour traffic.

Tips for Parking Near the Southwest Terminal at SAN

• Book at least a week ahead during summer (June–August) and major holidays. SAN is one of the closest major airports to a city center in the US, and lots fill faster than you'd expect.
• The Terminal 1 Parking Plaza has 185 EV charging ports — the most of any SAN parking facility. If you drive an electric vehicle, this is your best on-airport option.
• Oversized vehicles pay for additional spaces — if you're driving a large SUV or truck with a trailer, budget accordingly. Motorcycles park at standard car rates.
• Check real-time traffic on Waze before heading to SAN. The airport is accessed via Interstate 5 (Hawthorn Street exit northbound, Sassafras Street exit southbound), Harbor Drive, and North Harbor Drive. Morning and evening rush hours can add time.
• Use the dual-level roadway at New Terminal 1 — departures on the upper level, arrivals on the lower level. The new 3-lane entrance road was part of the $3.8B rebuild and makes drop-offs and pickups smoother than before.
• For long trips (7+ days), off-site lots offer the biggest savings. A 7-day stay at the Terminal 1 Parking Plaza costs $224. The same trip at Four Points by Sheraton costs as low as $62.65 pre-booked — a saving of over $160.

For a full visual overview of where every lot sits relative to Terminal 1, see our San Diego airport parking map guide.

Find the Best SAN Parking Rate for Your Southwest Flight

Southwest Airlines flies from Terminal 1 at San Diego International Airport. The closest parking is the Terminal 1 Parking Plaza at $32/day. But off-site lots start at just $8.95/day pre-booked — that's a saving of more than $160 on a week-long trip compared to parking on-airport. Every off-site lot offers a free shuttle direct to Terminal 1, so the only real trade-off is a 5–10 minute ride.

Compare SAN airport parking rates near the Southwest terminal — find options from $8.95/day on Triply's SAN parking search. Free cancellation on most bookings.