Madrid (MAD) to Houston (IAH) flight deal in business from $3,137
$5,156 USD
-39%$3,137 USD
Verified about 4 hours agoAugust 2026
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Rare Availability
6% of dates checked are available within 10% of the lowest price
Wednesday, August 19th, 2026
0 round-trip options
No flight details available for this date.