In some cases, an airline may not have its own mileage award program; it may partner with another airline. (Note: "ff" denotes frequent flier.)
Aer Lingus
(800) 474-7424 reservations/ff
http://www.flyaerlingus.com
Aero California
(800) 237-6225 reservations
(800) 992-5887 ff
Aeroflot Russian Airlines
(888) 340-6400 reservations/ff
http://www.aeroflot.com
Aerolíneas Argentinas
(800) 333-0276 reservations/ff
http://www.aerolineas.com
Aeroméxico
(800) 237-6639 reservations/ff
http://www.aeromexico.com
Air Canada
(888) 247-2262 reservations
(800) 361-5373 ff
http://www.aircanada.ca
Air China
(800) 882-8122 reservations/ff
http://www.airchina.com.cn
Air France
(800) 237-2747 reservations
(800) 375-8723 ff
http://www.airfrance.com
Air Jamaica
(800) 523-5585 reservations/ff
http://www.airjamaica.com
Air New Zealand
(800) 262-1234 reservations/ff
http://www.airnewzealand.com
Air Niugini
(949)752-5440 reservations/ff
http://www.airniugini.com.pg
Air Pacific
(800) 227-4446 reservations
(800) 433-7300 ff
http://www.airpacific.com
Air Tahiti Nui
(877) 824-4846 reservations/ff
http://www.airtahitinui-usa.com
Alaska Airlines
(800) 252-7522 reservations
(800) 654-5669 ff travel on Alaska
(800) 307-6912 ff travel on partner airlines
http://www.alaskaair.com
Alitalia Airlines
(800) 223-5730 reservations/ff
http://www.alitaliausa.com
Aloha Airlines
(800) 367-5250 reservations/ff
http://www.alohaair.com
America West Airlines
(800) 235-9292 reservations
(800) 247-5691 ff
http://www.americawest.com
American Airlines
American Eagle
(800) 433-7300 reservations
(800) 882-8880 ff
http://www.aa.com
American Trans Air (ATA)
(800) 225-2995 reservations/ff
http://www.ata.com
ANA (All Nippon Airways)
(800) 235-9262 reservations/ff
http://www.fly-ana.com
Asiana Airlines
(800) 227-4262 reservations/ff
http://www.flyasiana.com
Aviacsa
(888) 528-4227 reservations/ff
http://www.aviacsa.com.mx
Avianca
(800) 284-2622 reservations/ff
http://www.avianca.com.co
Aviateca: See TACA
British Airways
(800) 247-9297 reservations
(800) 955-2748 ff
http://www.britishairways.com
Cathay Pacific Airways
(800) 233-2742 reservations
(800) 882-8880 ff
http://www.cathay-usa.com
China Airlines
(800) 227-5118 reservations/ff
http://www.china-airlines.com
China Eastern Airlines
(800) 200-5118 reservations/ff
http://www.ce-air.com
China Southern Airlines
(888) 338-8988 reservations
http://www.cs-air.com/en
Continental Airlines
(800) 525-0280 reservations
(800) 621-7467 ff
http://www.continental.com
Copa Airlines
(800) 359-2672 reservations
(800) 621-7467 ff
http://www.copaair.com
Corsair
(800) 677-0720 reservations
http://www.corsair.fr
Delta Air Lines
(800) 221-1212 reservations
(800) 323-2323 ff
http://www.delta.com
EgyptAir
(800) 334-6787 reservations/ff
http://www.egyptair.com.eg
El Al Israel
(800) 223-6700 reservations/ff
http://www.elal.com
EVA Airways
(800) 695-1188 reservations/ff
http://www.evaair.com
Frontier Airlines
(800) 432-1359 reservations
(866) 263-2759 ff
http://www.flyfrontier.com
Garuda Indonesia
(800) 342-7832 reservations
(800) 447-4747 ff
http://www.garudausa.com
Hawaiian Airlines
(800) 367-5320 reservations/ff
http://www.hawaiianair.com
Horizon Air
(800) 547-9308 reservations
(800) 654-5669 ff
http://www.horizonair.com
Iberia Airlines
(800) 772-4642 reservations
(800) 721-4122 ff
http://www.iberia.com
Icelandair
(800) 223-5500 reservations/ff
http://www.icelandair.com
Japan Airlines (JAL)
(800) 525-3663 reservations
(800) 525-6453 ff
http://www.japanair.com
JetBlue
(800) 538-2583 reservations/ff
http://www.jetblue.com
KLM Royal Dutch
(800) 374-7747 reservations
(800) 447-4747 ff
http://www.klm.com
Korean Air
(800) 438-5000 reservations/ff
http://www.koreanair.com
LACSA: See TACA
LanChile Airlines
(800) 735-5526 reservations
(800) 961-0056 ff
http://www.lanchile.com
LTU International Airways
(866) 266-5588 reservations
http://www.ltu.com
Lufthansa
(800) 645-3880 reservations
(800) 581-6400 ff
http://www.lufthansa.com
Malaysia Airlines
(800) 552-9264 reservations/ff
http://www.malaysiaairlines.com
Mexicana Airlines
(800) 531-7921 reservations
(800) 531-7901 ff
http://www.mexicana.com
Midwest Airlines
(800) 452-2022 reservations/ff
http://www.midwestairlines.com
Northwest Airlines
(800) 225-2525 reservations/ff
http://www.nwa.com
Philippine Airlines
(800) 435-9725 reservations
(800) 747-1959 ff
http://www.philippineair.com
Qantas
(800) 227-4500 reservations/ff
http://www.qantas.com
SAS
(800) 221-2350 reservations
(800) 437-5807 ff
http://www.scandinavian.net
Singapore Airlines
(800) 742-3333 reservations/ff
http://www.singaporeair.com
SkyWest Airlines
Operates United Express and Delta Connection flights
(800) 221-1212 Delta reservations
(800) 323-2323 Delta ff
(800) 241-6522 United reservations
(800) 421-4655 United ff
http://www.skywest.com
Song
(800) 359-7664 reservations
(800) 323-2323 Delta ff
http://www.flysong.com
Southwest Airlines
(800) 435-9792 reservations
(800) 248-4377 ff
http://www.southwest.com
Spirit Airlines
(800) 772-7117 reservations
http://www.spiritair.com
Sun Country Airlines
(800) 359-6786 reservations
http://www.suncountry.com
Swiss International Air Lines
(877) 359-7947 reservations
(800) 221-8125 ff
http://www.swiss.com
TACA/Aviateca/LACSA
(800) 535-8780 reservations/ff
http://www.taca.com
Ted
(800) 241-6522 reservations
(800) 421-4655 ff
http://www.flyted.com
Thai Airways
(800) 426-5204 reservations/ff
http://www.thaiair.com
United/United Express
(800) 241-6522 reservations
(800) 421-4655 ff
http://www.united.com
US Airways
US Airways Express
(800) 428-4322 reservations
(336) 661-8390 ff
http://www.usairways.com
Varig
(800) 468-2744 reservations
(800) 990-5534 ff
http://www.varig.com
Virgin Atlantic Airways
(800) 862-8621 reservations
(800) 365-9500 ff
http://www.virgin-atlantic.com