Airlines at Chicago O'Hare Airport
Select an airline to get detailed contact information.
| Airline | Code | Phone | Terminal |
|---|---|---|---|
| Aer Lingus | EI | 1 800 474-7424 | 5 |
| Aeroméxico | AM | 1 800 237 6639 | 5 |
| Air Canada | AC | 1 888 247-2262 | 2 |
| Air France | AF | 1 800 237-2747 | 5 |
| Air India | AI | 1 800 223-7776 | 5 |
| Air New Zealand | NZ | 1 800 262-1234 | 5 |
| Alaska Airlines | AS | 1 800 252-7522 | 2 |
| American Airlines | AA | 1 800 433-7300 | 3, 5 |
| ANA | NH | 1 800 235 9262 | 1, 5 |
| Austrian Airlines | OS | 1 800 843-0002 | 5 |
| British Airways | BA | 1 800 247-9297 | 5 |
| Cape Air | 9K | 1 800 352-0714 | 3 |
| Cathay Pacific | CX | 1 800 233-2742 | 5 |
| China Eastern Airlines | MU | 1 800 200-5118 | 5 |
| Copa Airlines | CM | 1 800 359-2672 | 5 |
| Delta Air Lines | DL | 1 800 221-1212 | 2 |
| Denver Air Connection | KG | 1 866 373-8513 | 3 |
| Emirates | EK | 1 800 777 3999 | 5 |
| Ethiopian Airlines | ET | 1 800 445-2733 | 5 |
| Etihad Airways | EY | 1 877 690-0767 | 5 |
| EVA Air | BR | 1 800 695-1188 | 5 |
| Finnair | AY | (929) 474 6049 | 5 |
| Frontier Airlines | F9 | (801) 401-9000 | 5 |
| Hainan Airlines | HU | 1 888 688-8813 | 5 |
| Iberia | IB | 1 800 772-4642 | 3, 5 |
| Icelandair | FI | 1 800 223-5500 | 5 |
| ITA Airways | AZ | 1 877 793-1717 | 5 |
| Japan Airlines | JL | 1 800 525-3663 | 3, 5 |
| JetBlue Airways | B6 | 1 800 538-2583 | 2 |
| KLM | KL | 1 800 618-0104 | 5 |
| Korean Air | KE | 1 800 438-5000 | 5 |
| LOT Polish Airlines | LO | (212) 789-0970 | 5 |
| Lufthansa | LH | 1 800 645-3880 | 1, 5 |
| Qatar Airways | QR | 1 877 777-2827 | 5 |
| Royal Jordanian | RJ | (212) 949 0050 | 5 |
| Scandinavian Airlines SAS | SK | 1 800 221-2350 | 5 |
| Southwest Airlines | WN | 1 800 435-9792 | 5 |
| Spirit Airlines | NK | (801) 401-2222 | 3 |
| Sun Country Airlines | SY | 1 800 359-6786 | 5 |
| Swiss International Air Lines | LX | 1 877 359-7947 | 5 |
| TAP Air Portugal | TP | 1 800 221-7370 | 5 |
| Turkish Airlines | TK | 1 800 874-8875 | 5 |
| United Airlines | UA | 1 800 864-8331 | 1, 5 |
| vivaAeroBus | VB | 1 866 359-8482 | 5 |
| Volaris | Y4 | 1 855 865-2747 | 5 |