United Airlines flight deals - Book cheap flights

January 2, 2024

San Juan, Puerto Rico to Phoenix, Arizona for only $288 USD roundtrip (Jan-Feb dates)

Cheap flights from San Juan, Puerto Rico to Phoenix, Arizona for only $288 USD roundtrip with United Airlines.

December 31, 2023

🔥 New York or Philadelphia to San Juan, Puerto Rico from only $143 roundtrip (Jan-Feb dates)

Cheap flights from New York or Philadelphia to San Juan, Puerto Rico from only $143 roundtrip with United Airlines.

December 25, 2023

Toronto, Canada to Aguadilla, Puerto Rico for only $311 CAD roundtrip (Jan-Feb dates)

Cheap flights from Toronto, Canada to Aguadilla, Puerto Rico for only $311 CAD roundtrip with United Airlines.

December 24, 2023

Chicago to Aguadilla, Puerto Rico for only $204 roundtrip (Jan-Feb dates)

Cheap flights from Chicago to Aguadilla, Puerto Rico for only $204 roundtrip with United Airlines.

December 19, 2023

Aguadilla, Puerto Rico to Indianapolis, USA for only $210 USD roundtrip (Feb dates)

Cheap flights from Aguadilla, Puerto Rico to Indianapolis, USA for only $210 USD roundtrip with United Airlines.

December 17, 2023

Nashville to Aruba for only $273 roundtrip (Jan-Mar dates)

Cheap flights from Nashville to Aruba for only $273 roundtrip with United Airlines.

December 16, 2023

Copenhagen, Denmark to San Juan, Puerto Rico for only €466 roundtrip (Feb-Sep dates)

Cheap flights from Copenhagen, Denmark to San Juan, Puerto Rico for only €466 roundtrip with Lufthansa and United Airlines.

December 11, 2023

Toronto, Canada to Mazatlan, Mexico for only $400 CAD roundtrip (Jan-Feb dates)

Cheap flights from Toronto, Canada to Mazatlan, Mexico for only $400 CAD roundtrip with United Airlines.

December 9, 2023

Salt Lake City, Utah to San Jose, Costa Rica for only $294 roundtrip (Jan-May dates)

Cheap flights from Salt Lake City, Utah to San Jose, Costa Rica for only $294 roundtrip with United Airlines.