Los Angeles International Airport (LAX) serves as one of the world’s most significant aviation gateways, connecting Southern California with major destinations across North America, Europe, Asia, Oceania, Latin America, and the Middle East. As one of the busiest passenger airports in the United States, LAX supports a diverse network of domestic and international airlines, making it a vital hub for business travel, tourism, global commerce, and cultural exchange.
The airport accommodates a broad range of full-service carriers, low-cost airlines, regional operators, and international flag carriers operating from its passenger terminals. Major U.S. airlines such as American Airlines, Delta Air Lines, United Airlines, Southwest Airlines, Alaska Airlines, JetBlue, Spirit Airlines, and Frontier Airlines maintain extensive operations at LAX, offering frequent service to destinations throughout the United States and beyond.
Airlines operating at Los Angeles International Airport serve millions of passengers each year through an extensive schedule of domestic, regional, and long-haul international flights. From major U.S. carriers and transpacific operators to leading European, Middle Eastern, Latin American, and Asian airlines, LAX continues to maintain its position among the most connected and influential airports in global aviation.
With one of the largest airline networks in North America, Los Angeles International Airport provides access to hundreds of domestic and international routes through a wide range of passenger carriers. From major legacy airlines and low-cost operators to leading international flag carriers, LAX offers extensive travel options for leisure travelers, business passengers, and connecting travelers alike.
The airlines listed below operate through various terminals across Los Angeles International Airport and provide service to destinations worldwide. Travelers can use the information below to locate their airline, identify the appropriate terminal, and access additional airport resources before arriving at LAX.
| Airline | IATA Code | Terminal |
| Aer Lingus | EI | Terminal B |
| Aeromexico | AM | Terminal 3 |
| Air Canada | AC | Terminal 6 |
| Air China | CA | Terminal B |
| Air France | AF | Terminal B |
| Air New Zealand | NZ | Terminal B |
| Air Premia | YP | Terminal B |
| Air Tahiti Nui | TN | Terminal B |
| All Nippon Airways (ANA) | NH | Terminal B |
| Alaska Airlines | AS | Terminal 6 |
| Allegiant Air | G4 | Terminal 1 |
| American Airlines | AA | Terminals 4 & 5 |
| Asiana Airlines | OZ | Terminal B |
| Austrian Airlines | OS | Terminal B |
| Avianca | AV | Terminal B |
| Breeze Airways | MX | Terminal 1 |
| British Airways | BA | Terminal B |
| Cathay Pacific | CX | Terminal B |
| China Airlines | CI | Terminal B |
| China Eastern Airlines | MU | Terminal B |
| China Southern Airlines | CZ | Terminal B |
| Condor | DE | Terminal B |
| Copa Airlines | CM | Terminal B |
| Delta Air Lines | DL | Terminal 3 |
| EL AL | LY | Terminal B |
| Emirates | EK | Terminal B |
| Etihad Airways | EY | Terminal B |
| EVA Air | BR | Terminal B |
| Fiji Airways | FJ | Terminal B |
| Finnair | AY | Terminal B |
| Frontier Airlines | F9 | Terminal 1 |
| French Bee | BF | Terminal B |
| Hawaiian Airlines | HA | Terminal 6 |
| Iberia | IB | Terminal B |
| ITA Airways | AZ | Terminal B |
| Japan Airlines | JL | Terminal B |
| JetBlue | B6 | Terminal 1 / Terminal 5 |
| KLM Royal Dutch Airlines | KL | Terminal B |
| Korean Air | KE | Terminal B |
| LATAM Airlines | LA | Terminal B |
| Lufthansa | LH | Terminal B |
| Norse Atlantic Airways | N0 | Terminal 2 |
| Philippine Airlines | PR | Terminal B |
| Porter Airlines | PD | Terminal 6 |
| Qantas | QF | Terminal B |
| Qatar Airways | QR | Terminal B |
| Singapore Airlines | SQ | Terminal B |
| Southwest Airlines | WN | Terminal 1 |
| Spirit Airlines | NK | Terminal 5 |
| Sun Country Airlines | SY | Terminal 1 |
| Swiss International Air Lines | LX | Terminal B |
| Turkish Airlines | TK | Terminal B |
| United Airlines | UA | Terminals 7 & 8 |
| Virgin Atlantic | VS | Terminal 2 |
| Viva Aerobus | VB | Terminal 1 |
| Volaris | Y4 | Terminal B |
| WestJet | WS | Terminal 2 / 3 |
| ZIPAIR | ZG | Terminal B |
Note: Terminal assignments are subject to change. Travelers should verify terminal information with their airline before departure.