Miami (MIA) to Madrid (MAD) flight deal from $438 USD in economy class

UAUnited Airlines

Round Trip•Economy

MIA

Miami International Airport

Miami, United States

MAD

Madrid-Barajas Airport

Madrid, Spain

$986 USD

-56%$438 USD

Verified Nov 28, 2025 at 8:57 PM

April 2026

Today

Mon

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30$552 31$552 1$652 2$912 3$720 4$1,047 5$1,082 6$937 7$652 8$596 9$938 10$820 11$802 12$937 13$638 14$596 15$538 16$638 17$681 18$681 19$652 20$538 21$538 22$638 23$638 24$681 25$538 26$678 27$652 28$596 29$652 30$802 1 2 3

Rare Availability

7% of dates checked are available within 10% of the lowest price

Monday, April 27th, 2026

6 round-trip options

Returning

Sat, May 2, 2026•5 Day Trip

$652 USD

Google Flights

Returning

Sun, May 3, 2026•6 Day Trip

$752 USD

Google Flights

Returning

Mon, May 4, 2026•7 Day Trip

$652 USD

Google Flights

Returning

Tue, May 5, 2026•8 Day Trip

$652 USD

Google Flights

Returning

Sun, May 10, 2026•13 Day Trip

$652 USD

Google Flights

Returning

Mon, May 11, 2026•14 Day Trip

$652 USD

Google Flights