Direct flights from San Diego (SAN)

From San Diego International Airport (SAN), 14 airlines fly nonstop to 70 destinations, led by Alaska Airlines, United Airlines, and Delta Air Lines. It is enough volume to carry real upgrade and award inventory, though the best seats to Dallas tend to go quickly. 2LNR monitors confirmed space on the San Diego routes flown by Alaska Airlines, Delta Air Lines, and American Airlines so you can act while it is still available.

Route data refreshed . Routes and carriers reflect the schedule data behind 2LNR's route map.

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70
Nonstop destinations
14
Airlines serving SAN
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About San Diego International Airport (SAN)

San Diego International Airport (SAN) is the airport serving San Diego, California, United States. Its ICAO code is KSAN. Departure and arrival times at SAN are local to the America/Los_Angeles time zone. Its nonstop network reaches 70 destinations across 8 countries.

Confirmed upgrade & award space on San Diego routes

2LNR tracks confirmed upgrade and award space on Alaska Airlines, Delta Air Lines, and American Airlines, segment by segment and date by date. Pick any San Diego destination below to open a calendar of departures, the next 14 days free on every product and the full horizon on Pro.

See real availability

Confirmed upgrade and award seats on each SAN route, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch a San Diego route and 2LNR notifies you when space appears.

Plan on the map

Explore every SAN nonstop on the interactive route map, with connections and route statistics.

All nonstop destinations from San Diego (SAN)

These are the city pairs behind flights to and from San Diego: 70 nonstop destinations with active service at San Diego International Airport. Each route links to its confirmed upgrade and award availability.

Explore SAN routes on the interactive map →

Airlines that fly out of San Diego (SAN)

The carriers with nonstop service from San Diego International Airport, ordered by how many destinations each one reaches. Each links to that airline's full route map.

Alternative airports near San Diego (SAN)

Nearby airports with nonstop service of their own, closest first. Distances are great-circle between the two airports' coordinates, not driving time, so check the ground connection before you treat one as a substitute.

United States flights by airport

Frequently asked questions about San Diego (SAN)

How many nonstop destinations does San Diego International Airport (SAN) serve?
San Diego International Airport has active nonstop service to 70 destinations in 2LNR's schedule data. The busiest markets from SAN are Dallas, San Francisco, and Seattle. The full list, with who flies each route and, where 2LNR tracks the carrier, upgrade and award space by date, is on this page.
Which airlines fly out of San Diego (SAN)?
The carriers with nonstop service from San Diego International Airport are listed in full on this page, each linked to its own route map. Alaska Airlines, United Airlines, and Delta Air Lines run the most routes from San Diego, in that order. In 2LNR's schedule data that is 14 airlines in total.
How many airlines fly out of SAN?
2LNR's schedule data currently shows 14 airlines with at least one nonstop route from San Diego (SAN). That figure counts the carrier operating the flight rather than every carrier that sells a seat on it, so a codeshare marketed by a partner is not counted twice, and it moves with the season.
How do I check upgrade or award availability from SAN?
Pick any destination on this page, such as Dallas, to open a calendar of SAN departures with confirmed upgrade and award space on Alaska Airlines, Delta Air Lines, and American Airlines by date, the next 14 days free on every product and the full horizon on Pro. On Pro you can also set an alert so 2LNR notifies you when space opens.
Does 2LNR track flights from SAN?
Yes. Every nonstop route from San Diego International Airport in 2LNR's schedule data is listed, 70 destinations in total, and on the routes flown by Alaska Airlines, Delta Air Lines, and American Airlines what is shown is confirmed availability rather than a forecast, the next 14 days free on every product and the full horizon on Pro.

Never miss SAN upgrade or award space

See what is open by date on these routes, the next 14 days free on every product and the full horizon on Pro.

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