Cheap Flights from Madrid to San Diego

View €666 flight on Fri, 3 Oct 2025Opens in a new window

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Cheap flights from Madrid to San Diego (MAD-SAN)

Prices were available within the past 7 days and start at €666 for one-way flights and €653 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Mon, 1 Sep - Mon, 15 Sep
MAD
Madrid
SAN
San Diego
€653 Return, found 2 days ago
€653
Return
found 2 days ago
Select JetBlue Airways flight, departing Mon, 1 Sep from Madrid to San Diego, returning Mon, 15 Sep, priced at €653 found 2 days ago
Iberia
Mon, 1 Sep - Mon, 15 Sep
MAD
Madrid
SAN
San Diego
€689 Return, found 2 days ago
€689
Return
found 2 days ago
Select Iberia flight, departing Mon, 1 Sep from Madrid to San Diego, returning Mon, 15 Sep, priced at €689 found 2 days ago
American Airlines
Mon, 1 Sep - Mon, 15 Sep
MAD
Madrid
SAN
San Diego
€689 Return, found 2 days ago
€689
Return
found 2 days ago
Select American Airlines flight, departing Mon, 1 Sep from Madrid to San Diego, returning Mon, 15 Sep, priced at €689 found 2 days ago
British Airways
Mon, 1 Sep - Mon, 15 Sep
MAD
Madrid
SAN
San Diego
€693 Return, found 2 days ago
€693
Return
found 2 days ago
Select British Airways flight, departing Mon, 1 Sep from Madrid to San Diego, returning Mon, 15 Sep, priced at €693 found 2 days ago
Lufthansa
Mon, 1 Sep - Mon, 15 Sep
MAD
Madrid
SAN
San Diego
€723 Return, found 2 days ago
€723
Return
found 2 days ago
Select Lufthansa flight, departing Mon, 1 Sep from Madrid to San Diego, returning Mon, 15 Sep, priced at €723 found 2 days ago
Delta
Mon, 25 Aug - Sat, 6 Sep
MAD
Madrid
SAN
San Diego
€730 Return, found 5 days ago
€730
Return
found 5 days ago
Select Delta flight, departing Mon, 25 Aug from Madrid to San Diego, returning Sat, 6 Sep, priced at €730 found 5 days ago

Find the cheapest month to fly from Madrid (MAD) to San Diego (SAN)

February is typically the cheapest month to fly

From €502 - €1,088 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.