Cheapest one-way flights from Houston to Madrid in July from $232

AirHint found the following cheapest one-way flights from Houston (HOU) to Madrid (MAD) in July 2025 (see full year).

One-Way flights

23 Jul Spirit Airlines
22 Jul Spirit Airlines
16 Jul Spirit Airlines
18 Jul Frontier Airlines
19 Jul Spirit Airlines
24 Jul Frontier Airlines
08 Jul Spirit Airlines
07 Jul Frontier Airlines
06 Jul Spirit Airlines
05 Jul Spirit Airlines

Also check the deals for return flights from Houston to Madrid in July.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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