Six airlines currently serve TIA providing nonstop service to 15 destinations with connections worldwide. TIA airlines offer over 60 daily departing flights with approximately 6,600 seats available.
This comprehensive report shows all the destinations you can reach with a nonstop flight or by making one connection.
| Airline | Code | Reservations | Nonstop Destinations |
| Alaska Airlines | AS | 1-800-426-0333 | Seattle/Tacoma (1) |
| AA | 1-800-433-7300 | Chicago O'Hare (2), Dallas/Ft. Worth (7), Los Angeles (4) as of Feb 2012 | |
| Delta | DL | 1-800-221-1212 | Atlanta (2), Minneapolis (1), Salt Lake City (3) |
| Southwest | WN | 1-800-435-9792 | Albuquerque (2), Chicago Midway (2), Denver (2), Las Vegas (5), Los Angeles (5), San Diego (3) |
| United | UA | 1-800-864-8331 | Denver (4), Houston (2), Los Angeles (3), San Francisco (1) |
| US Airways | US | 1-800-428-4322 | Phoenix (10) |