IAH to MAD from $2,615 in business – flightdeals.net

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Avianca

Round Trip•Business Class

George Bush Intercontinental Airport

Houston, United States

Madrid-Barajas Airport

$3,878 USD

-33%$2,615 USD

Verified about 4 hours ago

September 2026

Mon

Tue

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Thu

Fri

Sat

Sun

31$4,384 1$3,583 2$4,384 3$4,954 4$4,481 5$3,648 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 1 2 3 4

Extremely Rare Availability

4% of dates checked are available within 10% of the lowest price

Saturday, September 5th, 2026

1 round-trip options

Returning

Thu, Sep 10, 2026•5 Day Trip

$3,648 USD