| Airlines of South Australia (ASA) | ph:+ 1800 018 234, | URL: http://www.airlinesofsa.com.au/ |
| Based in Australia. Domestic airline with scheduled and charter services. Regional airline operating from bases in Adelaide, Port Lincoln, and Port Augusta. |
| Airlink | ph:+ 675 852-2933, | URL: http://www.airlink.com.pg/ |
| Based in Papua New Guinea. Domestic airline with scheduled and charter services. |
| Airnorth | ph:+ 1800 627 474, | URL: http://www.airnorth.com.au/ |
| Based in Australia. Domestic and international airline with scheduled and charter services throughout the Northern Territory and into Indonesia and East Timor. |
| AirTran Airways | ph:+ 1800 247 8726, | URL: http://www.airtran.com/ |
| Based in US. Domestic airline with scheduled and charter services thoughout the Southeast, Florida, and the East Coast. |
| Airzena Georgian Airlines | ph:+ 99532 25 26 68, | URL: http://www.airzena.com/ |
| Based in Georgia. Domestic and international carrier with scheduled flights to 9 countries in Europe. |
| Alaska Airlines | ph:+ 1 800 252 7522, | URL: http://www.alaska-air.com/ |
| Based in US. Domestic and international carrier with scheduled and charter services thoughout the United States, Canada, Mexico and Hawaii. |
| Alitalia | ph:+ 1 212 9033300, | URL: http://www.alitaliausa.com/ |
| Based in Italy. Domestic and international carrier. Servicing 24 countries worldwide. |
| All Nippon Airways | ph:+ 1 800 235 9262, | URL: http://www.anaskyweb.com/us/e/ |
| Based in Japan. Domestic and international carrier. Website features online reservations, ANA mileage club, special offers, schedules and more. |
| Allegeny Airlines | ph:+ 1 800 428 4322, | URL: http://www.alleghenyairlines.com/ |
| Based in US. Domestic carrier serving the Eastern United States. |
| Allegiant Air | ph:+ 1 800 432-3810, | URL: http://www.allegiantair.com/ |
| Based in US. Domestic carrier serving the West coast of the United States. |
