Flight
Gaithersburg to Houston
Updated: 28 May 2026
The distance from Gaithersburg to Houston is approximately 1,400 miles. Flying from BWI or DCA to George Bush Intercontinental Airport (IAH) takes about 3.5 hours. Driving is a long journey of 22+ hours. Houston is famous for its space center, cultural attractions, and diverse food scene. A car is recommended for exploring the city.
Total Distance: 2,300 km driving distance; 2,000 km straight-line air distance.
Fastest Way
Flying is the fastest way to reach Houston.
Cheapest Way
Flying with a budget airline is the most cost-effective.
Compare Gaithersburg to Houston Routes
Flight
Direct
Duration
3 hours 30 mins
Avg Price
$150 - $450
Operator
United, Southwest, Delta
Route
BWI/DCA to IAH.
Book flights in advance for the best prices.
Travel Tips
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TransitPublic transit is available, but a car is recommended.
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WalkingSome areas are walkable, but the city is spread out.
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DiningThere are many dining options in the city.
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ParkingParking is available but can be expensive.
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EventsCheck the city calendar for local festivals and events.
Safety Tips
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General SafetyStay aware of your surroundings in busy tourist areas.
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Public TransitKeep your belongings secure while riding public transit.
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EmergencyDial 911 for any urgent assistance.
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NavigationUse map apps to navigate the city's complex highway system.
People Also Ask
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Is the flight direct?Yes, many airlines offer direct flights from DC to Houston.
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How long is the flight?Approximately 3.5 hours.
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Is Houston walkable?No, a car is recommended.
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Are there tolls?There are many toll roads in the Houston area.
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What is the best way to travel?Flying is recommended for speed.
Quick Info
- From Gaithersburg, Maryland, United States
- To Houston, Texas, United States
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Modes
Best Time to Travel
Spring and Autumn offer pleasant weather for outdoor activities.
Things to Do in Houston
1
Space Center Houston
Visit the official visitor center of NASA's Johnson Space Center.
2
Museum District
Explore the many museums in the area.
3
Buffalo Bayou Park
Enjoy the hiking and biking trails.
4
Downtown Aquarium
Visit the aquarium and enjoy the rides.
Tags
Gaithersburg to Houston
flights to Houston
BWI to IAH
DCA to IAH
Houston travel guide
fastest way to Houston
vacation to Texas
travel to South
