$349 Cheap Flights from San Francisco (SFO) to Madrid (MAD)

Bundle Your Flight + Hotel & Save!

Featured airlines

Top nine airline logos for desktop

    Plan, book, fly with confidence
    trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
    bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
    one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from San Francisco to Madrid (SFO-MAD)

Prices were available within the past 7 days and start at $349 for one-way flights and $479 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Sat, Oct 12 - Mon, Oct 21
SFO
San Francisco
MAD
Madrid
$479 Roundtrip, just found
$479
Roundtrip
just found
Select TAP Portugal flight, departing Sat, Oct 12 from San Francisco to Madrid, returning Mon, Oct 21, priced at $479 just found
ITA Airways
Tue, Nov 12 - Mon, Dec 2
SFO
San Francisco
MAD
Madrid
$513 Roundtrip, found 5 days ago
$513
Roundtrip
found 5 days ago
Select ITA Airways flight, departing Tue, Nov 12 from San Francisco to Madrid, returning Mon, Dec 2, priced at $513 found 5 days ago
American Airlines
Wed, May 15 - Thu, May 23
SFO
San Francisco
MAD
Madrid
$523 Roundtrip, found 11 hours ago
$523
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Wed, May 15 from San Francisco to Madrid, returning Thu, May 23, priced at $523 found 11 hours ago
Iberia
Sat, Oct 12 - Thu, Oct 24
SFO
San Francisco
MAD
Madrid
$525 Roundtrip, found 9 hours ago
$525
Roundtrip
found 9 hours ago
Select Iberia flight, departing Sat, Oct 12 from San Francisco to Madrid, returning Thu, Oct 24, priced at $525 found 9 hours ago
Air Canada