Cheap United Tickets

Whether you're looking for some concrete jungle fun or a path-less-traveled experience in nature, United Airlines has a destination to tempt you. Book your flight through Travelocity and get your next incredible adventure underway.

Enticing new destinations all over the country are waiting and ready to be explored flying the top domestic routes offered with United Airlines:

• San Francisco, CA (SFO-San Francisco Intl.) to Newark, NJ (EWR-Liberty Intl.) with 312 flights every month
• Newark, NJ (EWR-Liberty Intl.) to San Francisco, CA (SFO-San Francisco Intl.) with 309 flights every month
• Chicago, IL (ORD-O'Hare Intl.) to Washington, DC (DCA-Ronald Reagan Washington National) with 282 flights every month
• Chicago, IL (ORD-O'Hare Intl.) to New York, NY (LGA-LaGuardia) with 282 flights every month

You'll find United Airlines airplanes in every part of the world. Their busiest international routes include:

• Houston, TX (IAH-George Bush Intercontinental) to Monterrey, Nuevo Leon (MTY-General Mariano Escobedo Intl.) with 134 flights every month
• Monterrey, Nuevo Leon (MTY-General Mariano Escobedo Intl.) to Houston, TX (IAH-George Bush Intercontinental) with 131 flights every month
• Chicago, IL (ORD-O'Hare Intl.) to Toronto, ON (YYZ-Pearson Intl.) with 127 flights every month
• Toronto, ON (YYZ-Pearson Intl.) to Chicago, IL (ORD-O'Hare Intl.) with 127 flights every month

UA is the IATA code of United Airlines. This two-letter code, occasionally also called the IATA reservation code, is assigned by the International Air Transport Association. It standardizes and simplifies tariffs, tickets, telecommunications and more.

• Your flight number can be found in your itinerary. It consists of numbers and letters, and it ought to be easy to find.

• Check-in and luggage drop times can vary between airlines. But if you're taking an international flight, aim to be at the airport around three hours before departure. Taking a domestic flight? Generally, you can drop your bags off at least two hours before takeoff. Take note — check-in typically closes an hour before takeoff for international flights and 45 minutes before for domestic ones.

For more info about changing your flight with United Airlines with Travelocity, please visit our Customer Service Portal.