Airlines (MDW)
| Air Tran | Concourse A | 1-800-AIR-TRAN (1-800-247-8726) |
| Delta | Concourse A | 1-800-221-1212 1-800-831-4488 (TTY) |
| FlyFrontier.com | Concourse C | 1-800-432-1359 |
| Public Charters | Concourse C | 1-877-359-7595 ($15 charge for phone bookings) |
| Porter Airlines | Concourse A | 1-888-619-8622 1-800-328-2298 (TTY) |
| Southwest Airlines | Concourses A and B | 1-800-I-FLY-SWA 1-800-435-9792 1-800-533-1305 (TTY) |
| Sun Country Airlines | Concourse C | 1-800-FLY-N-SUN / 1-800-359-6786 |
| Volaris Airlines | Concourse A | 1-866-988-3527 |
