$438 Cheap United flights San Francisco (SFO) to Madrid (MAD)

$438 Cheap United flights San Francisco (SFO) to Madrid (MAD)

Prices were available within the past 7 days and start at $438 for one-way flights and $522 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Oct 26 - Fri, Nov 21

SFO

San Francisco

MAD

Madrid

$522 Roundtrip, found 21 hours ago

$522

Roundtrip

found 21 hours ago

Select United flight, departing Sun, Oct 26 from San Francisco to Madrid, returning Fri, Nov 21, priced at $522 found 21 hours ago

Sun, Oct 26 - Thu, Nov 20

SFO

San Francisco

MAD

Madrid

$528 Roundtrip, found 21 hours ago

$528

Roundtrip

found 21 hours ago

Select United flight, departing Sun, Oct 26 from San Francisco to Madrid, returning Thu, Nov 20, priced at $528 found 21 hours ago

Tue, Jan 13 - Fri, Feb 13

SFO

San Francisco

MAD

Madrid

$534 Roundtrip, found 5 days ago

$534

Roundtrip

found 5 days ago

Select United flight, departing Tue, Jan 13 from San Francisco to Madrid, returning Fri, Feb 13, priced at $534 found 5 days ago

Tue, Sep 23 - Tue, Oct 14

SFO

San Francisco

MAD

Madrid

$535 Roundtrip, found 2 days ago

$535

Roundtrip

found 2 days ago

Select United flight, departing Tue, Sep 23 from San Francisco to Madrid, returning Tue, Oct 14, priced at $535 found 2 days ago

Sun, Oct 26 - Mon, Nov 17

SFO

San Francisco

MAD

Madrid

$536 Roundtrip, found 21 hours ago

$536

Roundtrip

found 21 hours ago

Select United flight, departing Sun, Oct 26 from San Francisco to Madrid, returning Mon, Nov 17, priced at $536 found 21 hours ago

Wed, Jan 14 - Wed, Feb 11

SFO

San Francisco

MAD

Madrid

$537 Roundtrip, found 5 days ago

$537

Roundtrip

found 5 days ago

Select United flight, departing Wed, Jan 14 from San Francisco to Madrid, returning Wed, Feb 11, priced at $537 found 5 days ago

Tue, Oct 28 - Tue, Nov 18

SFO

San Francisco

MAD

Madrid

$539 Roundtrip, found 21 hours ago

$539

Roundtrip

found 21 hours ago

Select United flight, departing Tue, Oct 28 from San Francisco to Madrid, returning Tue, Nov 18, priced at $539 found 21 hours ago

Sat, Oct 25 - Mon, Nov 17

SFO

San Francisco

MAD

Madrid

$540 Roundtrip, found 21 hours ago

$540

Roundtrip

found 21 hours ago

Select United flight, departing Sat, Oct 25 from San Francisco to Madrid, returning Mon, Nov 17, priced at $540 found 21 hours ago