--- title: "San Diego (SAN) airport: direct flights & routes" description: "Flights to and from San Diego (SAN): 71 nonstop destinations on 15 airlines, including San Francisco, Dallas and Seattle. See who flies each one on 2LNR." canonical: "https://2lnr.com/routes/san" url: "https://2lnr.com/routes/san.md" date_modified: "2026-10-23T14:17:50Z" --- # Direct flights from San Diego (SAN) From San Diego International Airport (SAN), 15 airlines fly nonstop to 71 destinations, led by Alaska Airlines, United Airlines, and Delta Air Lines. The busiest nonstops from San Diego go to San Francisco, Dallas, and Seattle. 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's still available. Route data refreshed October 23, 2026. Routes and carriers reflect the schedule data behind 2LNR's route map. Updated October 24, 2026. Explore San Diego routes on the interactive map [Get started free](https://2lnr.com/login) 71 Nonstop destinations 15 Airlines serving SAN Free To get started ## 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 71 destinations across 9 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 or award seats by date on the SAN routes 2LNR tracks, checked against live inventory so you know what's open before you book. ### Set an alert Premium inventory turns over fast. Watch a tracked San Diego route on Pro 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: 71 nonstop destinations with active service at San Diego International Airport. Each route links to its own page, with confirmed upgrade or award space by date where 2LNR tracks the carrier. - [San Diego to Amsterdam flights (SAN-AMS)](https://2lnr.com/routes/san-ams.md): KLM\ [Return: Amsterdam to San Diego](https://2lnr.com/routes/ams-san.md) - [San Diego to Anchorage flights (SAN-ANC)](https://2lnr.com/routes/san-anc.md): Alaska Airlines\ [Return: Anchorage to San Diego](https://2lnr.com/routes/anc-san.md) - [San Diego to Atlanta flights (SAN-ATL)](https://2lnr.com/routes/san-atl.md): Delta Air Lines and United Airlines\ [Return: Atlanta to San Diego](https://2lnr.com/routes/atl-san.md) - [San Diego to Austin flights (SAN-AUS)](https://2lnr.com/routes/san-aus.md): Alaska Airlines and Delta Air Lines\ [Return: Austin to San Diego](https://2lnr.com/routes/aus-san.md) - [San Diego to Boise flights (SAN-BOI)](https://2lnr.com/routes/san-boi.md): Alaska Airlines\ [Return: Boise to San Diego](https://2lnr.com/routes/boi-san.md) - [San Diego to Boston flights (SAN-BOS)](https://2lnr.com/routes/san-bos.md): Alaska Airlines, Delta Air Lines, and JetBlue Airways\ [Return: Boston to San Diego](https://2lnr.com/routes/bos-san.md) - [San Diego to Bozeman flights (SAN-BZN)](https://2lnr.com/routes/san-bzn.md): Alaska Airlines\ [Return: Bozeman to San Diego](https://2lnr.com/routes/bzn-san.md) - [San Diego to Calgary flights (SAN-YYC)](https://2lnr.com/routes/san-yyc.md): WestJet\ [Return: Calgary to San Diego](https://2lnr.com/routes/yyc-san.md) - [San Diego to Charlotte flights (SAN-CLT)](https://2lnr.com/routes/san-clt.md): American Airlines\ [Return: Charlotte to San Diego](https://2lnr.com/routes/clt-san.md) - [San Diego to Chicago flights (SAN-ORD)](https://2lnr.com/routes/san-ord.md): Alaska Airlines, American Airlines, and United Airlines\ [Return: Chicago to San Diego](https://2lnr.com/routes/ord-san.md) - [San Diego to Dallas flights (SAN-DFW)](https://2lnr.com/routes/san-dfw.md): Alaska Airlines, American Airlines, and Frontier Airlines\ [Return: Dallas to San Diego](https://2lnr.com/routes/dfw-san.md) - [San Diego to Denver flights (SAN-DEN)](https://2lnr.com/routes/san-den.md): Alaska Airlines, Frontier Airlines, and United Airlines\ [Return: Denver to San Diego](https://2lnr.com/routes/den-san.md) - [San Diego to Detroit flights (SAN-DTW)](https://2lnr.com/routes/san-dtw.md): Delta Air Lines\ [Return: Detroit to San Diego](https://2lnr.com/routes/dtw-san.md) - [San Diego to Eagle flights (SAN-EGE)](https://2lnr.com/routes/san-ege.md): Alaska Airlines\ [Return: Eagle to San Diego](https://2lnr.com/routes/ege-san.md) - [San Diego to Eugene flights (SAN-EUG)](https://2lnr.com/routes/san-eug.md): Alaska Airlines\ [Return: Eugene to San Diego](https://2lnr.com/routes/eug-san.md) - [San Diego to Everett flights (SAN-PAE)](https://2lnr.com/routes/san-pae.md): Alaska Airlines\ [Return: Everett to San Diego](https://2lnr.com/routes/pae-san.md) - [San Diego to Fort Lauderdale flights (SAN-FLL)](https://2lnr.com/routes/san-fll.md): Alaska Airlines and JetBlue Airways\ [Return: Fort Lauderdale to San Diego](https://2lnr.com/routes/fll-san.md) - [San Diego to Fresno flights (SAN-FAT)](https://2lnr.com/routes/san-fat.md): Alaska Airlines\ [Return: Fresno to San Diego](https://2lnr.com/routes/fat-san.md) - [San Diego to Hailey flights (SAN-SUN)](https://2lnr.com/routes/san-sun.md): Alaska Airlines\ [Return: Hailey to San Diego](https://2lnr.com/routes/sun-san.md) - [San Diego to Hartford flights (SAN-BDL)](https://2lnr.com/routes/san-bdl.md): United Airlines - [San Diego to Hayden flights (SAN-HDN)](https://2lnr.com/routes/san-hdn.md): Alaska Airlines\ [Return: Hayden to San Diego](https://2lnr.com/routes/hdn-san.md) - [San Diego to Honolulu flights (SAN-HNL)](https://2lnr.com/routes/san-hnl.md): Alaska Airlines\ [Return: Honolulu to San Diego](https://2lnr.com/routes/hnl-san.md) - [San Diego to Houston flights (SAN-IAH)](https://2lnr.com/routes/san-iah.md): United Airlines\ [Return: Houston to San Diego](https://2lnr.com/routes/iah-san.md) - [San Diego to Indianapolis flights (SAN-IND)](https://2lnr.com/routes/san-ind.md): United Airlines - [San Diego to Jackson flights (SAN-JAC)](https://2lnr.com/routes/san-jac.md): Alaska Airlines\ [Return: Jackson to San Diego](https://2lnr.com/routes/jac-san.md) - [San Diego to Kalispell flights (SAN-FCA)](https://2lnr.com/routes/san-fca.md): Alaska Airlines\ [Return: Kalispell to San Diego](https://2lnr.com/routes/fca-san.md) - [San Diego to Kona flights (SAN-KOA)](https://2lnr.com/routes/san-koa.md): Alaska Airlines\ [Return: Kona to San Diego](https://2lnr.com/routes/koa-san.md) - [San Diego to Las Vegas flights (SAN-LAS)](https://2lnr.com/routes/san-las.md): Alaska Airlines, Delta Air Lines, and Frontier Airlines\ [Return: Las Vegas to San Diego](https://2lnr.com/routes/las-san.md) - [San Diego to Lihue flights (SAN-LIH)](https://2lnr.com/routes/san-lih.md): Alaska Airlines\ [Return: Lihue to San Diego](https://2lnr.com/routes/lih-san.md) - [San Diego to London flights (SAN-LHR)](https://2lnr.com/routes/san-lhr.md): British Airways\ [Return: London to San Diego](https://2lnr.com/routes/lhr-san.md) - [San Diego to Loreto flights (SAN-LTO)](https://2lnr.com/routes/san-lto.md): Alaska Airlines\ [Return: Loreto to San Diego](https://2lnr.com/routes/lto-san.md) - [San Diego to Los Angeles flights (SAN-LAX)](https://2lnr.com/routes/san-lax.md): Delta Air Lines and United Airlines\ [Return: Los Angeles to San Diego](https://2lnr.com/routes/lax-san.md) - [San Diego to Maui flights (SAN-OGG)](https://2lnr.com/routes/san-ogg.md): Alaska Airlines\ [Return: Maui to San Diego](https://2lnr.com/routes/ogg-san.md) - [San Diego to Medford flights (SAN-MFR)](https://2lnr.com/routes/san-mfr.md): Alaska Airlines\ [Return: Medford to San Diego](https://2lnr.com/routes/mfr-san.md) - [San Diego to Miami flights (SAN-MIA)](https://2lnr.com/routes/san-mia.md): American Airlines\ [Return: Miami to San Diego](https://2lnr.com/routes/mia-san.md) - [San Diego to Minneapolis flights (SAN-MSP)](https://2lnr.com/routes/san-msp.md): Delta Air Lines and Sun Country Airlines\ [Return: Minneapolis to San Diego](https://2lnr.com/routes/msp-san.md) - [San Diego to Missoula flights (SAN-MSO)](https://2lnr.com/routes/san-mso.md): Alaska Airlines\ [Return: Missoula to San Diego](https://2lnr.com/routes/mso-san.md) - [San Diego to Monterey flights (SAN-MRY)](https://2lnr.com/routes/san-mry.md): Alaska Airlines\ [Return: Monterey to San Diego](https://2lnr.com/routes/mry-san.md) - [San Diego to Montreal flights (SAN-YUL)](https://2lnr.com/routes/san-yul.md): Air Canada\ [Return: Montreal to San Diego](https://2lnr.com/routes/yul-san.md) - [San Diego to Munich flights (SAN-MUC)](https://2lnr.com/routes/san-muc.md): Lufthansa\ [Return: Munich to San Diego](https://2lnr.com/routes/muc-san.md) - [San Diego to New Orleans flights (SAN-MSY)](https://2lnr.com/routes/san-msy.md): United Airlines - [San Diego to New York flights (SAN-JFK)](https://2lnr.com/routes/san-jfk.md): Alaska Airlines, Delta Air Lines, and JetBlue Airways\ [Return: New York to San Diego](https://2lnr.com/routes/jfk-san.md) - [San Diego to Newark flights (SAN-EWR)](https://2lnr.com/routes/san-ewr.md): Alaska Airlines and United Airlines\ [Return: Newark to San Diego](https://2lnr.com/routes/ewr-san.md) - [San Diego to Oakland flights (SAN-OAK)](https://2lnr.com/routes/san-oak.md): Alaska Airlines\ [Return: Oakland to San Diego](https://2lnr.com/routes/oak-san.md) - [San Diego to Orlando flights (SAN-MCO)](https://2lnr.com/routes/san-mco.md): Alaska Airlines\ [Return: Orlando to San Diego](https://2lnr.com/routes/mco-san.md) - [San Diego to Panama City flights (SAN-PTY)](https://2lnr.com/routes/san-pty.md): Copa Airlines\ [Return: Panama City to San Diego](https://2lnr.com/routes/pty-san.md) - [San Diego to Paris flights (SAN-CDG)](https://2lnr.com/routes/san-cdg.md): Air France\ [Return: Paris to San Diego](https://2lnr.com/routes/cdg-san.md) - [San Diego to Philadelphia flights (SAN-PHL)](https://2lnr.com/routes/san-phl.md): American Airlines\ [Return: Philadelphia to San Diego](https://2lnr.com/routes/phl-san.md) - [San Diego to Phoenix flights (SAN-PHX)](https://2lnr.com/routes/san-phx.md): Alaska Airlines, American Airlines, and Frontier Airlines\ [Return: Phoenix to San Diego](https://2lnr.com/routes/phx-san.md) - [San Diego to Portland flights (SAN-PDX)](https://2lnr.com/routes/san-pdx.md): Alaska Airlines\ [Return: Portland to San Diego](https://2lnr.com/routes/pdx-san.md) - [San Diego to Puerto Vallarta flights (SAN-PVR)](https://2lnr.com/routes/san-pvr.md): Alaska Airlines\ [Return: Puerto Vallarta to San Diego](https://2lnr.com/routes/pvr-san.md) - [San Diego to Raleigh/Durham flights (SAN-RDU)](https://2lnr.com/routes/san-rdu.md): Alaska Airlines\ [Return: Raleigh/Durham to San Diego](https://2lnr.com/routes/rdu-san.md) - [San Diego to Redmond flights (SAN-RDM)](https://2lnr.com/routes/san-rdm.md): Alaska Airlines\ [Return: Redmond to San Diego](https://2lnr.com/routes/rdm-san.md) - [San Diego to Reno flights (SAN-RNO)](https://2lnr.com/routes/san-rno.md): Alaska Airlines\ [Return: Reno to San Diego](https://2lnr.com/routes/rno-san.md) - [San Diego to Sacramento flights (SAN-SMF)](https://2lnr.com/routes/san-smf.md): Alaska Airlines\ [Return: Sacramento to San Diego](https://2lnr.com/routes/smf-san.md) - [San Diego to Salt Lake City flights (SAN-SLC)](https://2lnr.com/routes/san-slc.md): Alaska Airlines and Delta Air Lines\ [Return: Salt Lake City to San Diego](https://2lnr.com/routes/slc-san.md) - [San Diego to San Francisco flights (SAN-SFO)](https://2lnr.com/routes/san-sfo.md): Alaska Airlines, Frontier Airlines, and United Airlines\ [Return: San Francisco to San Diego](https://2lnr.com/routes/sfo-san.md) - [San Diego to San Jose flights (SAN-SJC)](https://2lnr.com/routes/san-sjc.md): Alaska Airlines\ [Return: San Jose to San Diego](https://2lnr.com/routes/sjc-san.md) - [San Diego to San Jose del Cabo flights (SAN-SJD)](https://2lnr.com/routes/san-sjd.md): Alaska Airlines\ [Return: San Jose del Cabo to San Diego](https://2lnr.com/routes/sjd-san.md) - [San Diego to San Luis Obispo flights (SAN-SBP)](https://2lnr.com/routes/san-sbp.md): Alaska Airlines\ [Return: San Luis Obispo to San Diego](https://2lnr.com/routes/sbp-san.md) - [San Diego to Santa Barbara flights (SAN-SBA)](https://2lnr.com/routes/san-sba.md): Alaska Airlines\ [Return: Santa Barbara to San Diego](https://2lnr.com/routes/sba-san.md) - [San Diego to Santa Rosa flights (SAN-STS)](https://2lnr.com/routes/san-sts.md): Alaska Airlines\ [Return: Santa Rosa to San Diego](https://2lnr.com/routes/sts-san.md) - [San Diego to Seattle flights (SAN-SEA)](https://2lnr.com/routes/san-sea.md): Alaska Airlines and Delta Air Lines\ [Return: Seattle to San Diego](https://2lnr.com/routes/sea-san.md) - [San Diego to Spokane flights (SAN-GEG)](https://2lnr.com/routes/san-geg.md): Alaska Airlines\ [Return: Spokane to San Diego](https://2lnr.com/routes/geg-san.md) - [San Diego to Tampa flights (SAN-TPA)](https://2lnr.com/routes/san-tpa.md): Alaska Airlines\ [Return: Tampa to San Diego](https://2lnr.com/routes/tpa-san.md) - [San Diego to Tokyo flights (SAN-NRT)](https://2lnr.com/routes/san-nrt.md): Japan Airlines\ [Return: Tokyo to San Diego](https://2lnr.com/routes/nrt-san.md) - [San Diego to Toronto flights (SAN-YYZ)](https://2lnr.com/routes/san-yyz.md): Air Canada\ [Return: Toronto to San Diego](https://2lnr.com/routes/yyz-san.md) - [San Diego to Tulsa flights (SAN-TUL)](https://2lnr.com/routes/san-tul.md): Alaska Airlines\ [Return: Tulsa to San Diego](https://2lnr.com/routes/tul-san.md) - [San Diego to Vancouver flights (SAN-YVR)](https://2lnr.com/routes/san-yvr.md): Air Canada\ [Return: Vancouver to San Diego](https://2lnr.com/routes/yvr-san.md) - [San Diego to Washington flights (SAN-DCA)](https://2lnr.com/routes/san-dca.md): Alaska Airlines\ [Return: Washington to San Diego](https://2lnr.com/routes/dca-san.md) - [San Diego to Washington flights (SAN-IAD)](https://2lnr.com/routes/san-iad.md): Alaska Airlines and United Airlines\ [Return: Washington to San Diego](https://2lnr.com/routes/iad-san.md) Explore SAN routes on the interactive map → ## Nonstop flights to San Diego (SAN) 70 airports have nonstops to San Diego International Airport in 2LNR's schedule data. Here they are, with the airlines that fly each route. - [Amsterdam to San Diego flights (AMS-SAN)](https://2lnr.com/routes/ams-san.md): KLM - [Anchorage to San Diego flights (ANC-SAN)](https://2lnr.com/routes/anc-san.md): Alaska Airlines - [Atlanta to San Diego flights (ATL-SAN)](https://2lnr.com/routes/atl-san.md): Delta Air Lines - [Austin to San Diego flights (AUS-SAN)](https://2lnr.com/routes/aus-san.md): Alaska Airlines and Delta Air Lines - [Boise to San Diego flights (BOI-SAN)](https://2lnr.com/routes/boi-san.md): Alaska Airlines - [Boston to San Diego flights (BOS-SAN)](https://2lnr.com/routes/bos-san.md): Alaska Airlines, Delta Air Lines, and JetBlue Airways - [Bozeman to San Diego flights (BZN-SAN)](https://2lnr.com/routes/bzn-san.md): Alaska Airlines - [Calgary to San Diego flights (YYC-SAN)](https://2lnr.com/routes/yyc-san.md): WestJet - [Charlotte to San Diego flights (CLT-SAN)](https://2lnr.com/routes/clt-san.md): American Airlines - [Chicago to San Diego flights (ORD-SAN)](https://2lnr.com/routes/ord-san.md): Alaska Airlines, American Airlines, and United Airlines - [Colonia Nuevo Mexico to San Diego flights (BJX-SAN)](https://2lnr.com/routes/bjx-san.md): United Airlines - [Dallas to San Diego flights (DFW-SAN)](https://2lnr.com/routes/dfw-san.md): Alaska Airlines, American Airlines, and Frontier Airlines - [Denver to San Diego flights (DEN-SAN)](https://2lnr.com/routes/den-san.md): Alaska Airlines, Frontier Airlines, and United Airlines - [Detroit to San Diego flights (DTW-SAN)](https://2lnr.com/routes/dtw-san.md): Delta Air Lines - [Eagle to San Diego flights (EGE-SAN)](https://2lnr.com/routes/ege-san.md): Alaska Airlines - [Eugene to San Diego flights (EUG-SAN)](https://2lnr.com/routes/eug-san.md): Alaska Airlines - [Everett to San Diego flights (PAE-SAN)](https://2lnr.com/routes/pae-san.md): Alaska Airlines - [Fort Lauderdale to San Diego flights (FLL-SAN)](https://2lnr.com/routes/fll-san.md): Alaska Airlines and JetBlue Airways - [Fresno to San Diego flights (FAT-SAN)](https://2lnr.com/routes/fat-san.md): Alaska Airlines - [Hailey to San Diego flights (SUN-SAN)](https://2lnr.com/routes/sun-san.md): Alaska Airlines - [Hayden to San Diego flights (HDN-SAN)](https://2lnr.com/routes/hdn-san.md): Alaska Airlines - [Honolulu to San Diego flights (HNL-SAN)](https://2lnr.com/routes/hnl-san.md): Alaska Airlines - [Houston to San Diego flights (IAH-SAN)](https://2lnr.com/routes/iah-san.md): United Airlines - [Jackson to San Diego flights (JAC-SAN)](https://2lnr.com/routes/jac-san.md): Alaska Airlines - [Kalispell to San Diego flights (FCA-SAN)](https://2lnr.com/routes/fca-san.md): Alaska Airlines - [Kona to San Diego flights (KOA-SAN)](https://2lnr.com/routes/koa-san.md): Alaska Airlines - [Las Vegas to San Diego flights (LAS-SAN)](https://2lnr.com/routes/las-san.md): Alaska Airlines, Delta Air Lines, and Frontier Airlines - [Lihue to San Diego flights (LIH-SAN)](https://2lnr.com/routes/lih-san.md): Alaska Airlines - [London to San Diego flights (LHR-SAN)](https://2lnr.com/routes/lhr-san.md): British Airways - [Loreto to San Diego flights (LTO-SAN)](https://2lnr.com/routes/lto-san.md): Alaska Airlines - [Los Angeles to San Diego flights (LAX-SAN)](https://2lnr.com/routes/lax-san.md): American Airlines, Delta Air Lines, and United Airlines - [Maui to San Diego flights (OGG-SAN)](https://2lnr.com/routes/ogg-san.md): Alaska Airlines - [Medford to San Diego flights (MFR-SAN)](https://2lnr.com/routes/mfr-san.md): Alaska Airlines - [Miami to San Diego flights (MIA-SAN)](https://2lnr.com/routes/mia-san.md): American Airlines - [Minneapolis to San Diego flights (MSP-SAN)](https://2lnr.com/routes/msp-san.md): Delta Air Lines and Sun Country Airlines - [Missoula to San Diego flights (MSO-SAN)](https://2lnr.com/routes/mso-san.md): Alaska Airlines - [Monterey to San Diego flights (MRY-SAN)](https://2lnr.com/routes/mry-san.md): Alaska Airlines - [Montreal to San Diego flights (YUL-SAN)](https://2lnr.com/routes/yul-san.md): Air Canada - [Munich to San Diego flights (MUC-SAN)](https://2lnr.com/routes/muc-san.md): Lufthansa - [Nashville to San Diego flights (BNA-SAN)](https://2lnr.com/routes/bna-san.md): United Airlines - [New York to San Diego flights (JFK-SAN)](https://2lnr.com/routes/jfk-san.md): Alaska Airlines, Delta Air Lines, and JetBlue Airways - [Newark to San Diego flights (EWR-SAN)](https://2lnr.com/routes/ewr-san.md): Alaska Airlines and United Airlines - [Oakland to San Diego flights (OAK-SAN)](https://2lnr.com/routes/oak-san.md): Alaska Airlines - [Orlando to San Diego flights (MCO-SAN)](https://2lnr.com/routes/mco-san.md): Alaska Airlines - [Panama City to San Diego flights (PTY-SAN)](https://2lnr.com/routes/pty-san.md): Copa Airlines - [Paris to San Diego flights (CDG-SAN)](https://2lnr.com/routes/cdg-san.md): Air France - [Philadelphia to San Diego flights (PHL-SAN)](https://2lnr.com/routes/phl-san.md): American Airlines - [Phoenix to San Diego flights (PHX-SAN)](https://2lnr.com/routes/phx-san.md): Alaska Airlines, American Airlines, and Frontier Airlines - [Portland to San Diego flights (PDX-SAN)](https://2lnr.com/routes/pdx-san.md): Alaska Airlines - [Puerto Vallarta to San Diego flights (PVR-SAN)](https://2lnr.com/routes/pvr-san.md): Alaska Airlines - [Raleigh/Durham to San Diego flights (RDU-SAN)](https://2lnr.com/routes/rdu-san.md): Alaska Airlines - [Redmond to San Diego flights (RDM-SAN)](https://2lnr.com/routes/rdm-san.md): Alaska Airlines - [Reno to San Diego flights (RNO-SAN)](https://2lnr.com/routes/rno-san.md): Alaska Airlines - [Sacramento to San Diego flights (SMF-SAN)](https://2lnr.com/routes/smf-san.md): Alaska Airlines and American Airlines - [Salt Lake City to San Diego flights (SLC-SAN)](https://2lnr.com/routes/slc-san.md): Alaska Airlines, American Airlines, and Delta Air Lines - [San Francisco to San Diego flights (SFO-SAN)](https://2lnr.com/routes/sfo-san.md): Alaska Airlines, American Airlines, Frontier Airlines, and United Airlines - [San Jose to San Diego flights (SJC-SAN)](https://2lnr.com/routes/sjc-san.md): Alaska Airlines and American Airlines - [San Jose del Cabo to San Diego flights (SJD-SAN)](https://2lnr.com/routes/sjd-san.md): Alaska Airlines - [San Luis Obispo to San Diego flights (SBP-SAN)](https://2lnr.com/routes/sbp-san.md): Alaska Airlines - [Santa Barbara to San Diego flights (SBA-SAN)](https://2lnr.com/routes/sba-san.md): Alaska Airlines - [Santa Rosa to San Diego flights (STS-SAN)](https://2lnr.com/routes/sts-san.md): Alaska Airlines - [Seattle to San Diego flights (SEA-SAN)](https://2lnr.com/routes/sea-san.md): Alaska Airlines, American Airlines, and Delta Air Lines - [Spokane to San Diego flights (GEG-SAN)](https://2lnr.com/routes/geg-san.md): Alaska Airlines - [Tampa to San Diego flights (TPA-SAN)](https://2lnr.com/routes/tpa-san.md): Alaska Airlines - [Tokyo to San Diego flights (NRT-SAN)](https://2lnr.com/routes/nrt-san.md): Japan Airlines - [Toronto to San Diego flights (YYZ-SAN)](https://2lnr.com/routes/yyz-san.md): Air Canada and United Airlines - [Tulsa to San Diego flights (TUL-SAN)](https://2lnr.com/routes/tul-san.md): Alaska Airlines - [Vancouver to San Diego flights (YVR-SAN)](https://2lnr.com/routes/yvr-san.md): Air Canada - [Washington to San Diego flights (DCA-SAN)](https://2lnr.com/routes/dca-san.md): Alaska Airlines - [Washington to San Diego flights (IAD-SAN)](https://2lnr.com/routes/iad-san.md): Alaska Airlines and United Airlines ## 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. - [Alaska Airlines (AS)](https://2lnr.com/routes/airlines/as.md) - [United Airlines (UA)](https://2lnr.com/routes/airlines/ua.md) - [Delta Air Lines (DL)](https://2lnr.com/routes/airlines/dl.md) - [American Airlines (AA)](https://2lnr.com/routes/airlines/aa.md) - [Frontier Airlines (F9)](https://2lnr.com/routes/airlines/f9.md) - [Air Canada (AC)](https://2lnr.com/routes/airlines/ac.md) - [JetBlue Airways (B6)](https://2lnr.com/routes/airlines/b6.md) - [Air France (AF)](https://2lnr.com/routes/airlines/af.md) - [British Airways (BA)](https://2lnr.com/routes/airlines/ba.md) - [Copa Airlines (CM)](https://2lnr.com/routes/airlines/cm.md) - [Japan Airlines (JL)](https://2lnr.com/routes/airlines/jl.md) - [KLM (KL)](https://2lnr.com/routes/airlines/kl.md) - [Lufthansa (LH)](https://2lnr.com/routes/airlines/lh.md) - [Sun Country Airlines (SY)](https://2lnr.com/routes/airlines/sy.md) - [WestJet (WS)](https://2lnr.com/routes/airlines/ws.md) ## 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. - [Tijuana (TIJ)](https://2lnr.com/routes/tij.md) (18 miles, 39 nonstop destinations) - [Carlsbad (CLD)](https://2lnr.com/routes/cld.md) (28 miles, 9 nonstop destinations) - [Santa Ana (SNA)](https://2lnr.com/routes/sna.md) (76 miles, 40 nonstop destinations) - [Palm Springs (PSP)](https://2lnr.com/routes/psp.md) (85 miles, 27 nonstop destinations) - [Long Beach (LGB)](https://2lnr.com/routes/lgb.md) (93 miles, 4 nonstop destinations) - [Imperial (IPL)](https://2lnr.com/routes/ipl.md) (94 miles, 4 nonstop destinations) [United States flights by airport](https://2lnr.com/routes/to/united-states.md) - [How Alaska upgrades clear](https://2lnr.com/about/as/upgrades.md) - [How to read award availability by date](https://2lnr.com/guides/award-availability.md) ## 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 71 destinations in 2LNR's schedule data. The busiest markets from SAN are San Francisco, Dallas, 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 15 airlines in total. **How many airlines fly out of SAN?** 2LNR's schedule data currently shows 15 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 San Francisco, 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, 71 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. **Where can you fly nonstop from San Diego (SAN)?** 2LNR's schedule data shows nonstops from San Diego (SAN) to 71 destinations. The busiest go to San Francisco, Dallas, Seattle, Las Vegas, Los Angeles, Sacramento, Denver, Phoenix, San Jose, and Chicago. This page lists all 71, with the airlines that fly each one. ## Never miss SAN upgrade or award space See what's open by date on these routes, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)