United Airlines flight deals - Book cheap flights

July 2, 2025

SUMMER: Seattle to Shannon, Ireland for only $487 roundtrip

Summer flights from Seattle to Shannon, Ireland for only $487 roundtrip with United Airlines.

July 1, 2025

Kansas City to Auckland, New Zealand for only $646 roundtrip

Cheap flights from Kansas City to Auckland, New Zealand for only $646 roundtrip with United Airlines.

June 29, 2025

SUMMER: Indianapolis to Liberia, Costa Rica for only $297 roundtrip

Summer flights from Indianapolis to Liberia, Costa Rica for only $297 roundtrip with United Airlines.

June 26, 2025

SUMMER: Non-stop from San Francisco to Vancouver, Canada for only $221 roundtrip

Non-stop, summer flights from San Francisco to Vancouver, Canada for only $221 roundtrip with United Airlines.

June 25, 2025

🔥 SUMMER: Non-stop from Chicago to Guatemala City, Guatemala for only $78 one-way

Non-stop, summer flights from Chicago to Guatemala City, Guatemala for only $78 one-way with United Airlines.

June 24, 2025

SUMMER: San Francisco to Dublin, Ireland for only $466 roundtrip

Summer flights from San Francisco to Dublin, Ireland for only $466 roundtrip with United Airlines and Air Canada.

June 22, 2025

SUMMER: Washington DC to Key West, Florida (& vice versa) for only $111 roundtrip

Summer flights from Washington DC to Key West, Florida for only $111 roundtrip with United Airlines. Also works in reverse.

June 19, 2025

SUMMER: Las Vegas to Cancun, Mexico for only $275 roundtrip

Summer flights from Las Vegas to Cancun, Mexico for only $275 roundtrip with United Airlines.

June 10, 2025

SUMMER: Santa Ana, California to Stockholm, Sweden for only $494 roundtrip

Summer flights from Santa Ana, California to Stockholm, Sweden for only $494 roundtrip with United Airlines, Air Canada and Lufthansa.