| Country code | CR |
| Country code (3 digit) | CRI |
| Continent | North America |
| Airports | 131 |
| METARs | 4 |
| Size | 51,353 km2 |
Sorted by ICAO code or airport identifier, first all airports with a METAR
| ID | Name | IATA | FIR | METAR | City | Type |
|---|---|---|---|---|---|---|
| MRFL | Flamingo Airport | FMG | Central American FIR | Brasilito | Small airport | |
| MRFP | Frutez - Pital Airport | Central American FIR | San Carlos | Small airport | ||
| MRFS | Finca 63 (Coto 63) Airport | Central American FIR | Puntarenas | Small airport | ||
| MRGA | Garza Airport | Central American FIR | Garza | Small airport | ||
| MRGF | Golfito Airport | GLF | Central American FIR | Golfito | Midsized airport | |
| MRGP | Guapiles Airport | GPL | Central American FIR | Pococi | Midsized airport | |
| MRGT | Guatuso Airport | Central American FIR | Alajuela | Small airport | ||
| MRHB | Helibancosta Heliport | Central American FIR | Area metropolitana | Heliport | ||
| MRHG | Hacienda Rancho Grande Airport | Central American FIR | Sarapiqui | Small airport | ||
| MRHH | Hacienda Homuha Airport | Central American FIR | San Carlos | Small airport | ||
| MRHO | Hacienda Rio Cuarto Airport | Central American FIR | Sarapiqui | Small airport | ||
| MRHP | Hacienda La Pacífica Airport | Central American FIR | Cañas | Small airport | ||
| MRHS | Hacienda La Suerte Airport | Central American FIR | Pococi | Small airport | ||
| MRIA | Islita Airport | PBP | Central American FIR | Nandayure | Small airport | |
| MRIS | Las Islas Airport | Central American FIR | San Carlos | Small airport | ||
| MRJO | Jaco Airport | Central American FIR | Jaco | Closed | ||
| MRLA | La Zampoña Airport | Central American FIR | Guanacaste | Small airport | ||
| MRLC | Los Chiles Airport | LSL | Central American FIR | Los Chiles | Midsized airport | |
| MRLE | Laurel Airport | Central American FIR | Puntarenas | Small airport | ||
| MRLF | La Flor Airport | Central American FIR | Liberia | Small airport | ||
| MRLG | La Garroba Airport | Central American FIR | Upala | Small airport | ||
| MRLI | La Ligia Airport | Central American FIR | Parrita | Small airport | ||
| MRLL | Las Lomas Airport | Central American FIR | Siquirres | Small airport | ||
| MRLN | La Guinea Airport | Central American FIR | Nicoya | Small airport | ||
| MRLO | La Loma Heliport | Central American FIR | Escazu | Heliport | ||
| MRLP | Las Piedras Airport | Central American FIR | Cañas | Small airport | ||
| MRLS | La Victoria de Sarapiqui Heliport | Central American FIR | Sarapiqui | Heliport | ||
| MRLT | Las Trancas Airport | Central American FIR | Las Trancas | Small airport | ||
| MRLV | La Cueva Airport | Central American FIR | Liberia | Small airport | ||
| MRLY | La Yolanda Airport | Central American FIR | Parrita | Small airport | ||
| MRLZ | La Zopilota Airport | Central American FIR | Guanacaste | Small airport | ||
| MRMA | Monte Alto Airport | Central American FIR | Abangares | Small airport | ||
| MRMC | Murcielago Airport | Central American FIR | La Cruz | Small airport | ||
| MRMJ | Mojica Airport | CSC | Central American FIR | Cañas | Small airport | |
| MRNC | Guanacaste Airport | NCT | Central American FIR | Nicoya/Guanacate | Small airport | |
| MRNI | La Bonita Airport | Central American FIR | San Isidro | Small airport | ||
| MRNS | Nosara Airport | NOB | Central American FIR | Nicoya | Midsized airport | |
| MRPA | Palo Arco Airport | Central American FIR | Nandayure | Small airport | ||
| MRPD | Pandora Airport | Central American FIR | Limón | Small airport | ||
| MRPJ | Puerto Jimenez Airport | PJM | Central American FIR | Puerto Jimenez | Midsized airport | |
| MRPK | Papa Kilo Airport | Central American FIR | Uvita | Small airport | ||
| MRPL | Portalón Airport | Central American FIR | Portalón | Small airport | ||
| MRPM | Palmar Sur Airport | PMZ | Central American FIR | Palmar Sur | Midsized airport | |
| MRPN | Pelon Nuevo Airport | Central American FIR | Liberia | Small airport | ||
| MRPO | Punta Banco Airport | Central American FIR | Puntarenas | Small airport | ||
| MRPP | Playa Pájaros Airport | Central American FIR | Paquera | Small airport | ||
| MRPS | Peñas Blancas Airport | Central American FIR | Santa Cruz | Small airport | ||
| MRPT | Agropecuaria Playa Caletas Airport | Central American FIR | Nicoya/Guanacate | Small airport | ||
| MRPY | Playa Ballena Airport | Central American FIR | Puntarenas | Small airport | ||
| MRQA | Quebrada Azul Airport | Central American FIR | Florencia | Small airport |