Flights from San Francisco to Spain from $ 720*
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1 Passenger, Economy
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today
today
Find United's best fares from San Francisco to Spain
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$
San Francisco (SFO)to
Barcelona (BCN)10/07/26 - 10/21/26from$ 720Viewed: 18 hours agoRoundtripEconomy
San Francisco (SFO)to
Madrid (MAD)05/13/26 - 05/20/26from$ 955Viewed: 8 hours agoRoundtripEconomy
San Francisco (SFO)to
Bilbao (BIO)04/21/26 - 04/28/26from$ 891Viewed: 17 minutes agoRoundtripEconomy
San Francisco (SFO)to
Malaga (AGP)09/21/26 - 10/01/26from$ 846Viewed: 22 hours agoRoundtripEconomy
San Francisco (SFO)to
Valencia (VLC)04/21/26 - 04/28/26from$ 903Viewed: 25 minutes agoRoundtripEconomy
San Francisco (SFO)to
Palma de Mallorca (PMI)04/27/26 - 05/04/26from$ 952Viewed: 1 hour agoRoundtripEconomy
San Francisco (SFO)to
Tenerife (TFS)05/07/26 - 05/21/26from$ 1,146Viewed: 1 hour agoRoundtripEconomy
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
Business class flights from San Francisco to Spain
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flight_land
$
San Francisco (SFO)to
Barcelona (BCN)
05/18/26 - 05/26/26
Roundtrip
Business
from
$ 4,884
Viewed: 21 hours ago
San Francisco (SFO)to
Madrid (MAD)
08/26/26 - 09/10/26
Roundtrip
Business
from
$ 5,627
Viewed: 18 hours ago
San Francisco (SFO)to
Bilbao (BIO)
11/21/26 - 12/05/26
Roundtrip
Business
from
$ 5,569
Viewed: 6 hours ago
San Francisco (SFO)to
Malaga (AGP)
10/14/26 - 10/21/26
Roundtrip
Business
from
$ 7,373
Viewed: 22 hours ago
San Francisco (SFO)to
Valencia (VLC)
06/25/26 - 07/04/26
Roundtrip
Business
from
$ 7,522
Viewed: 5 hours ago
San Francisco (SFO)to
Palma de Mallorca (PMI)
07/23/26 - 08/11/26
Roundtrip
Business
from
$ 5,706
Viewed: 16 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.