$1,317 Cheap United flights Lisbon (LIS) to San Francisco (SFO)

$1,317 Cheap United flights Lisbon (LIS) to San Francisco (SFO)

Prices were available within the past 7 days and start at $1,317 for one-way flights and $1,103 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jul 28 - Mon, Aug 11

LIS

Lisbon

SFO

San Francisco

$1,103 Roundtrip, found 1 day ago

$1,103

Roundtrip

found 1 day ago

Select United flight, departing Mon, Jul 28 from Lisbon to San Francisco, returning Mon, Aug 11, priced at $1,103 found 1 day ago