Cheap flights from Houston, TX to Madrid
Flights starting at $432. Choose between Spirit Airlines, Ryanair, or United Airlines to find the best price.
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Tips to know when travelling to Madrid
Cheapest one-way trip | $432 |
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Cheapest round-trip | $1001 |
Average round-trip | $1196 |
Includes rare itinerary | Travel hack |
Most popular airline | Spirit Airlines |
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Check-in for a flight from Houston to Madrid
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
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Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Ryanair | RYR | FR | No | Opens 24 days before flight Closes 2 hours before flight |
United Airlines | UAL | UA | Yes | No |
TAP Portugal | TAP | TP | Yes | Opens 36 days before flight Closes 1 hours before flight |
Air Europa | AEA | UX | Yes | No |
Spain COVID-19 travel restrictions

Latest COVID-19 restrictions
Spain
- Travel is allowed with restrictions
- No proof of negative pre-departure COVID-19 test required for vaccinated travelers
- No quarantine required

Most travelers from Houston, HOU can enter Spain, but there are restrictions.
Departure
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Return
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Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.
Learn more about COVID-19 restrictions in Spain in our dedicated Stories article.
Frequently asked questions
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