12-Hour Layover in Houston

With a 12-hour layover at Houston's airport (IAH), plan on reserving at least 3 hours combined for immigration, security, and getting back with margin — leaving up to roughly 9.0 hours for something outside the airport. Houston is in United States.

Activities that fit a 12-hour layover in Houston

Highest ratedPrice: low to highPrice: high to lowShortest durationAny priceUnder €25Under €50

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Astroville Tunnel Tour of Downtown Houston (Air-Conditioned)

★ 4.9(713 reviews)· 2 hrs

From €27

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Private Houston Brewery Tour by Cart

★ 4.9(50 reviews)· 2 hrs

From €51

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Houston City Tour 2.5-hour Van Tour

★ 4.8(228 reviews)· 2h 45m

From €57

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Haunted Houston Booze and Boos Ghost Walking Tour

★ 4.8(219 reviews)· 2h 30m

From €33

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Explore Houston’s Hip Hop Culture on a 100% Motorized Party Bike

★ 4.8(273 reviews)· 2 hrs

From €45

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Houston Downtown Food Tour with 5 Tastings of Tradition & Fusion

★ 4.8(142 reviews)· 3h 30m

From €80

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Haunted Austin Walking History Tour

★ 4.7(954 reviews)· 1h 30m

From €27

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Artechouse Houston Ticket

★ 4.7(3 reviews)· 1h 30m

From €27

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Houston Hollow Heart Hauntings Ghost Tour

★ 4.6(76 reviews)· 1 hr

From €23

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Private Sightseeing Cart Tour of Houston

★ 4.6(167 reviews)· 1h 15m

From €48

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Houston City Tour and Downtown Aquarium All Rides Pass

★ 4.6(58 reviews)· 6 hrs

From €62

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Museum of Fine Arts, Houston All Access Admission Ticket

★ 4.6(53 reviews)· 4 hrs

From €9

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HTX Adventure Park Admission – ATV Rental Fee Not Included

★ 4.5(41 reviews)· 1 hr

From €18

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Balloon Museum Houston Admission

★ 4.5(2 reviews)· 30 min

From €40

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Museum of Illusions Houston Admission Ticket

★ 4.4(16 reviews)· 1h 30m

From €34

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Houston Museum of Natural Science General Admission

★ 4.4(653 reviews)· 3 hrs

From €22

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NASA's Space Center & Official Houston City Tour with tickets

★ 4.2(752 reviews)· 7 hrs

From €97

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Houston's Official City & Mural Tour!

★ 4.1(607 reviews)· 1h 20m

From €36

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