Cheap Flights To São Francisco 2025

São Francisco Flights as Low as $545

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Mon, Oct 13 - Mon, Oct 27
BWI
Baltimore Washington Intl. Thurgood Marshall
LIS
Humberto Delgado
$545 Roundtrip, found 1 day ago
$545
Roundtrip
found 1 day ago
Select British Airways flight, departing Mon, Oct 13 from Baltimore Washington Intl. Thurgood Marshall to Humberto Delgado, returning Mon, Oct 27, priced at $545 found 1 day ago
TAP Portugal
Mon, Sep 29 - Wed, Oct 8
EWR
Newark Liberty Intl. Airport
LIS
Humberto Delgado
$564 Roundtrip, found 3 days ago
$564
Roundtrip
found 3 days ago
Select TAP Portugal flight, departing Mon, Sep 29 from Newark Liberty Intl. Airport to Humberto Delgado, returning Wed, Oct 8, priced at $564 found 3 days ago
American Airlines
Mon, Nov 3 - Tue, Nov 25
EWR
Newark Liberty Intl. Airport
LIS
Humberto Delgado
$568 Roundtrip, found 6 days ago
$568
Roundtrip
found 6 days ago
Select American Airlines flight, departing Mon, Nov 3 from Newark Liberty Intl. Airport to Humberto Delgado, returning Tue, Nov 25, priced at $568 found 6 days ago
United
Mon, Nov 3 - Tue, Nov 25
EWR
Newark Liberty Intl. Airport
LIS
Humberto Delgado
$589 Roundtrip, found 6 days ago
$589
Roundtrip
found 6 days ago
Select United flight, departing Mon, Nov 3 from Newark Liberty Intl. Airport to Humberto Delgado, returning Tue, Nov 25, priced at $589 found 6 days ago
British Airways
Wed, Aug 6 - Wed, Aug 20
JFK
John F. Kennedy Intl.
LIS
Humberto Delgado
$594 Roundtrip, found 16 hours ago
$594
Roundtrip
found 16 hours ago
Select British Airways flight, departing Wed, Aug 6 from John F. Kennedy Intl. to Humberto Delgado, returning Wed, Aug 20, priced at $594 found 16 hours ago
British Airways
Tue, Aug 5 - Wed, Aug 20
IAD
Washington Dulles Intl.
LIS
Humberto Delgado
$609 Roundtrip, found 16 hours ago
$609
Roundtrip
found 16 hours ago
Select British Airways flight, departing Tue, Aug 5 from Washington Dulles Intl. to Humberto Delgado, returning Wed, Aug 20, priced at $609 found 16 hours ago
United
Tue, Oct 14 - Tue, Oct 21
AUS
Austin-Bergstrom Intl.
LIS
Humberto Delgado
$669 Roundtrip, found 1 hour ago
$669
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Oct 14 from Austin-Bergstrom Intl. to Humberto Delgado, returning Tue, Oct 21, priced at $669 found 1 hour ago
Air Canada
Tue, Oct 14 - Tue, Oct 21
AUS
Austin-Bergstrom Intl.
LIS
Humberto Delgado
$669 Roundtrip, found 1 hour ago
$669
Roundtrip
found 1 hour ago
Select Air Canada flight, departing Tue, Oct 14 from Austin-Bergstrom Intl. to Humberto Delgado, returning Tue, Oct 21, priced at $669 found 1 hour ago
Virgin Atlantic
Thu, Aug 7 - Mon, Aug 18
JFK
John F. Kennedy Intl.
LIS
Humberto Delgado
$740 Roundtrip, found 16 hours ago
$740
Roundtrip
found 16 hours ago
Select Virgin Atlantic flight, departing Thu, Aug 7 from John F. Kennedy Intl. to Humberto Delgado, returning Mon, Aug 18, priced at $740 found 16 hours ago
Lufthansa
Mon, Nov 3 - Tue, Nov 25
EWR
Newark Liberty Intl. Airport
LIS
Humberto Delgado
$741 Roundtrip, found 6 days ago
$741
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Mon, Nov 3 from Newark Liberty Intl. Airport to Humberto Delgado, returning Tue, Nov 25, priced at $741 found 6 days ago
Delta
Mon, Nov 3 - Tue, Nov 25
EWR
Newark Liberty Intl. Airport
LIS
Humberto Delgado
$742 Roundtrip, found 6 days ago
$742
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Nov 3 from Newark Liberty Intl. Airport to Humberto Delgado, returning Tue, Nov 25, priced at $742 found 6 days ago
Icelandair
Wed, Oct 15 - Sun, Oct 26
BWI
Baltimore Washington Intl. Thurgood Marshall
LIS
Humberto Delgado
$759 Roundtrip, found 3 days ago
$759
Roundtrip
found 3 days ago
Select Icelandair flight, departing Wed, Oct 15 from Baltimore Washington Intl. Thurgood Marshall to Humberto Delgado, returning Sun, Oct 26, priced at $759 found 3 days ago
Brussels Airlines
Mon, Nov 3 - Tue, Nov 25
EWR
Newark Liberty Intl. Airport
LIS
Humberto Delgado
$789 Roundtrip, found 6 days ago
$789
Roundtrip
found 6 days ago
Select Brussels Airlines flight, departing Mon, Nov 3 from Newark Liberty Intl. Airport to Humberto Delgado, returning Tue, Nov 25, priced at $789 found 6 days ago
Air France
Mon, Nov 3 - Tue, Nov 25
EWR
Newark Liberty Intl. Airport
LIS
Humberto Delgado
$875 Roundtrip, found 6 days ago
$875
Roundtrip
found 6 days ago
Select Air France flight, departing Mon, Nov 3 from Newark Liberty Intl. Airport to Humberto Delgado, returning Tue, Nov 25, priced at $875 found 6 days ago
Aer Lingus
Mon, Nov 3 - Tue, Nov 25
EWR
Newark Liberty Intl. Airport
LIS
Humberto Delgado
$914 Roundtrip, found 6 days ago
$914
Roundtrip
found 6 days ago
Select Aer Lingus flight, departing Mon, Nov 3 from Newark Liberty Intl. Airport to Humberto Delgado, returning Tue, Nov 25, priced at $914 found 6 days ago
Air Transat
Wed, Jun 18 - Sun, Jun 22
LGA
LaGuardia
LIS
Humberto Delgado
$1,071 Roundtrip, found 8 hours ago
$1,071
Roundtrip
found 8 hours ago
Select Air Transat flight, departing Wed, Jun 18 from LaGuardia to Humberto Delgado, returning Sun, Jun 22, priced at $1,071 found 8 hours ago

Cheap São Francisco Flights

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