San Diego International has fewer credit card-accessible lounges than any other major California airport. There is no Centurion Lounge, no Capital One Lounge, and no Chase Sapphire Lounge. What you get is one Delta Sky Club, one United Club, and a single Priority Pass option, all clustered in Terminal 2.
That is the current picture. The Terminal 1 rebuild scheduled for completion by 2028 may eventually change it. For now, here is every lounge at SAN, organized by terminal and access type, with the credit cards that get you in and what to expect.
SAN Terminal Layout
San Diego International operates two terminals: Terminal 1 and Terminal 2. Terminal 1 is in the middle of a multibillion-dollar replacement project. The first 19 gates of the new Terminal 1 opened in 2025. The remaining gates and the new headhouse are scheduled to open by 2028, after which the original Terminal 1 building will be demolished.
Terminal 2 is split into Terminal 2 East and Terminal 2 West, connected airside through a single concourse. Terminal 2 handles the airport's full-service carriers: American, Delta, United, JetBlue, Alaska, Hawaiian, and most international flights.
You cannot walk airside between Terminal 1 and Terminal 2. Moving between them requires exiting security and using the SAN shuttle bus or walking along the curbside roadway. Every current lounge at SAN is in Terminal 2.
Delta Sky Club (Terminal 2 East)
The Delta Sky Club at SAN sits in Terminal 2 East on the upper level above the concourse, near the Delta gates. It opened in 2018 and feels new. The space includes complimentary food and a full bar, Wi-Fi, comfortable seating, and shower suites. Floor-to-ceiling windows face the airfield.
Access requires a same-day Delta boarding pass plus one of the following: Delta Sky Club membership, the Delta SkyMiles Reserve, or the Amex Platinum when flying Delta. Basic Economy tickets are excluded. Hours track Delta's daily departure schedule, generally early morning to mid-evening.
This is the strongest lounge at SAN by a clear margin. If you fly Delta and hold a card with access, use it.
United Club (Terminal 2 East)
The United Club is also in Terminal 2 East, on the mezzanine above the United gates. It is mid-sized with complimentary snacks and drinks, a full bar, Wi-Fi, and standard work-from-airport seating. No showers.
Access is through United Club membership, the United Club card, Star Alliance Gold status on a same-day United or partner ticket, or a day pass (~$59). Hours generally run from early morning to mid-evening, tied to United's first and last departures from SAN.
This is a competent United Club, on par with United's other small-station locations rather than a hub-city lounge. Reasonable as a quiet hour before a flight, but nothing premium.
The Club SAN (Terminal 2 West, Priority Pass)
The Club SAN is the only Priority Pass lounge at San Diego International. It is in Terminal 2 West past the security checkpoint, in the rotunda area near the airline gates serving American, Hawaiian, Alaska, and other Terminal 2 West carriers.
The space includes hot food, a bar with select drinks complimentary and premium drinks billed, Wi-Fi, and a quiet seating zone. Showers are not available. Maximum stay for Priority Pass members is 3 hours. Day passes are sold at the door for travelers without membership.
Access is through Priority Pass, LoungeKey, or a day pass. Cards that include Priority Pass Select: Amex Platinum, Chase Sapphire Reserve, Capital One Venture X, Hilton Aspire, Bilt Palladium.
If you are flying out of Terminal 2 West and hold a card with Priority Pass, this is your default option. The walk between Terminal 2 East and Terminal 2 West is short and airside-connected, so Priority Pass holders departing from T2 East can also use The Club SAN without exiting security.
What SAN Does Not Have
The lounges that are missing matter as much as the lounges that exist. None of these are at San Diego International:
| Lounge | Status at SAN |
|---|---|
| Amex Centurion Lounge | Not present, none announced |
| Capital One Lounge | Not present, none announced |
| Chase Sapphire Lounge | Not present, not in current Chase pipeline |
| American Admirals Club | Not present (American flies from T2 West but operates no lounge) |
| Alaska Lounge | Not present (Alaska flies from T2 West but no lounge) |
| United Polaris Lounge | Not present (no long-haul international United departures) |
The nearest Centurion Lounges are at LAX (in TBIT) and Las Vegas. The nearest Capital One Lounges are at Las Vegas LAS, Denver DEN, and Dallas-Fort Worth DFW. If your premium card's primary value is Centurion or Capital One Lounge access and you fly through SAN regularly, you will not get that benefit at this airport.
Terminal 1 Rebuild and Future Lounges
The new Terminal 1 will eventually carry 30 gates compared to the current 19, plus a new headhouse with expanded post-security amenities. The San Diego County Regional Airport Authority has not announced any specific lounge tenants for the new Terminal 1. Southwest, Alaska, JetBlue, Frontier, and Spirit are the current Terminal 1 carriers, and none operate credit card-accessible lounges at SAN today.
If you are planning around future SAN trips, assume the lounge picture stays Terminal-2-only for at least the next two years.
Credit Card Lounge Access at SAN
| Card | Annual Fee | Lounges at SAN |
|---|---|---|
| Amex Platinum | $895 | Delta Sky Club (Delta flights), The Club SAN via Priority Pass |
| Chase Sapphire Reserve | $795 | The Club SAN via Priority Pass |
| Capital One Venture X | $395 | The Club SAN via Priority Pass |
| Delta SkyMiles Reserve | $650 | Delta Sky Club |
| United Club | $525 | United Club |
| Bilt Palladium | $495 | The Club SAN via Priority Pass |
The Amex Platinum is the only card that opens more than one SAN lounge, but it is also the most expensive in the comparison. The gap between the Amex Platinum and the Capital One Venture X at SAN is narrow. Both get you into The Club SAN, and the Amex Platinum's Centurion access is irrelevant here. For travelers based out of San Diego who do not regularly use the Centurion Lounge at hub airports, the Venture X covers most of what SAN offers at less than half the annual fee.
For a full breakdown of how the Amex Platinum and Chase Sapphire Reserve compare on lounge access, earning rates, and total annual value, see our Amex Platinum vs Chase Sapphire Reserve comparison. For a broader look at which cards grant lounge access and where, see our credit card airport lounge access guide.
Bottom Line
San Diego is a Priority-Pass-and-airline-club airport. There is no Centurion Lounge, no Capital One Lounge, and no Chase Sapphire Lounge, so the premium cards lose much of their lounge advantage here. The Amex Platinum still covers the most ground at SAN by combining Delta Sky Club access with Priority Pass, but the Capital One Venture X gets you the same Priority Pass option for less than half the annual fee. The Card Advisor can show how each card ranks against your full spending profile rather than just the SAN lounge picture. For more in our airport lounge series, see our guides to LAX, SFO, and Orlando MCO.