International Air Service to Costa Rica

List of International Airlines Serving Costa Rica 
Airline                     Country of Origin    Website/Contact    Typical       Routes

​Aeroméxico               Mexico   https://www.aeromexico.com      Mexico City → SJO

Air CanadaCanada   https://www.aircanada.com      Toronto / Montreal → SJO / LIR

Air ChinaChinahttps://www.airchina.comLimited charter / seasonal

Air EuropaSpainhttps://www.aireuropa.comMadrid → SJO

Air FranceFrancehttps://www.airfrance.comParis → SJO

Air TransatCanadahttps://www.airtransat.comMontreal / Toronto → SJO / LIR

Alaska AirlinesUnited Stateshttps://www.alaskaair.comLos Angeles → SJO / LIR
Allegiant AirUnited Stateshttps://www.allegiantair.comSeasonal US routes
American AirlinesUnited Stateshttps://www.aa.comMiami, Dallas, Charlotte → SJO / LIR
ArajetDominican Republichttps://www.arajet.comSanto Domingo → SJO
AviancaColombiahttps://www.avianca.comBogotá, San Salvador → SJO
British AirwaysUnited Kingdomhttps://www.britishairways.comLondon → SJO (seasonal)
CondorGermanyhttps://www.condor.comFrankfurt → SJO / LIR
Copa AirlinesPanamahttps://www.copaair.comPanama City → SJO
Delta Air LinesUnited Stateshttps://www.delta.comAtlanta → SJO / LIR
Edelweiss AirSwitzerlandhttps://www.flyedelweiss.comZurich → SJO / LIR
Frontier AirlinesUnited Stateshttps://www.flyfrontier.comOrlando / Miami → SJO
IberiaSpainhttps://www.iberia.comMadrid → SJO
JetBlue AirwaysUnited Stateshttps://www.jetblue.comNew York / Orlando → SJO
KLM Royal Dutch AirlinesNetherlandshttps://www.klm.comAmsterdam → SJO
LATAM AirlinesChilehttps://www.latam.comSouth America connections
LufthansaGermanyhttps://www.lufthansa.comSeasonal European connections
Neos AirItalyhttps://www.neosair.itMilan → SJO / LIR
Southwest AirlinesUnited Stateshttps://www.southwest.comHouston / Baltimore → SJO / LIR
Spirit AirlinesUnited Stateshttps://www.spirit.comFort Lauderdale / Orlando → SJO
Sun Country AirlinesUnited Stateshttps://www.suncountry.comMinneapolis → SJO / LIR
Sunwing AirlinesCanadahttps://www.sunwing.caCanadian charter routes
TUI AirwaysUnited Kingdomhttps://www.tui.co.ukUK charter flights
United AirlinesUnited Stateshttps://www.united.comHouston, Newark, Chicago → SJO / LIR
VolarisMexicohttps://www.volaris.comMexico City → SJO
Volaris Costa RicaCosta Ricahttps://www.volaris.comRegional Central America
WestJetCanadahttps://www.westjet.comCalgary / Toronto → LIR
WingoColombiahttps://www.wingo.comBogotá → SJO
Cayman AirwaysCayman Islandshttps://www.caymanairways.comCayman → SJO
Caribbean AirlinesTrinidad & Tobagohttps://www.caribbean-airlines.comCaribbean routes
Aerolineas ArgentinasArgentinahttps://www.aerolineas.comBuenos Aires → SJO (seasonal)
Gol Transportes AéreosBrazilhttps://www.voegol.comBrazil connections
Sky AirlineChilehttps://www.skyairline.comSouth America connections
Azul Brazilian AirlinesBrazilhttps://www.voeazul.comBrazil → SJO
TAP Air PortugalPortugalhttps://www.flytap.comLisbon → SJO (seasonal)
ITA AirwaysItalyhttps://www.ita-airways.comRome → SJO (seasonal)
LOT Polish AirlinesPolandhttps://www.lot.comWarsaw → Caribbean seasonal
Discover AirlinesGermanyhttps://www.discover-airlines.comFrankfurt → SJO / LIR
Austrian AirlinesAustriahttps://www.austrian.comVienna seasonal charters
Aer LingusIrelandhttps://www.aerlingus.comDublin → SJO seasonal
SAS Scandinavian AirlinesSweden/Denmark/Norwayhttps://www.flysas.comNordic charters
Eurowings DiscoverGermanyhttps://www.eurowings-discover.comFrankfurt → LIR
JetSmartChilehttps://www.jetsmart.comSouth America connections
Air BelgiumBelgiumhttps://www.airbelgium.comcharter flights
Aitheras Aviation GroupGreecehttps://www.aitheras.comcharter services