How long is the flight?

Total travel time is typically 8 to 10 hours including connections.

Is there a direct flight?

No, you must connect through a hub like Denver or San Francisco.

Yes, Houston is a very spread-out city and public transit is limited.

What is the best time to visit?

Late autumn or early spring offers the most pleasant weather.

Like any major city, exercise caution and stay aware of your surroundings.

Sisters

Houston

Flight

Sisters to Houston

Updated: 28 May 2026

To travel from Sisters to Houston, you should fly from Redmond Municipal Airport (RDM). Most routes involve a connection in a hub like Denver or San Francisco before arriving at George Bush Intercontinental Airport (IAH). The total travel time is roughly 8 to 10 hours. Driving is not recommended due to the 3,500-kilometer distance. Once in Houston, the METRORail system provides access to the Museum District and downtown.

Total Distance: 3,500 km driving distance, 2,900 km straight-line air distance.

Fastest Way

Flying from Redmond (RDM) is the only practical way to reach Houston in under 12 hours.

Cheapest Way

Booking flights at least 21 days in advance is the most reliable way to save money.

Compare Sisters to Houston Routes

Flight

Connecting

Duration

8 hours

Avg Price

$350-$600

Operator

United Airlines

Route

RDM to IAH via DEN or SFO.

United Airlines has a major hub at IAH, making it a convenient destination.

Travel Tips

Airport Transit
Use the METRO bus or a ride-share service to get from IAH to downtown Houston.
Humidity
Houston is very humid; dress in breathable fabrics and stay hydrated.
Car Rental
Houston is massive; a rental car is highly recommended for visiting attractions outside the center.
Dining
Houston has a world-class food scene; try the diverse international cuisine in the Bellaire area.
Weather
Be prepared for sudden rain showers; keep an umbrella handy.

Safety Tips

Traffic
Houston traffic is notoriously heavy; avoid driving during peak rush hours.
Personal Safety
Stay in well-lit areas and avoid walking alone at night in unfamiliar neighborhoods.
Emergency Services
Dial 911 for emergencies; the city has a comprehensive emergency response network.
Flood Awareness
During heavy rain, avoid low-lying areas prone to flooding.