Tourist areas are generally safe; use standard city caution.

How do I get to downtown?

Ride-shares or the METRO bus from the airport are the most efficient way.

Is the drive worth it?

Only if you enjoy long-distance road trips; otherwise, fly.

What is the best airport?

George Bush Intercontinental (IAH) is the primary airport.

Yes, Houston is a sprawling city and a car is often helpful.

Kennebunk

Houston

Flight Driving

Kennebunk to Houston

Updated: 28 May 2026

The journey from Kennebunk to Houston is a long-distance trip best served by air travel. Flying from Portland (PWM) to Houston (IAH) with a connection takes about 6 hours. Driving is a massive undertaking, requiring over 27 hours of driving time, which is only recommended for those planning a multi-day road trip. Houston is a major hub, and once you arrive, ride-sharing services and the METRORail make it easy to explore the city.

Total Distance: 2,800 km driving distance; 2,500 km straight-line air distance.

Fastest Way

Flying from Portland (PWM) to Houston (IAH) is the fastest method.

Cheapest Way

Flying is significantly cheaper than the cost of fuel and hotels for a multi-day drive.

Compare Kennebunk to Houston Routes

	Flight Connecting	Driving Direct
Duration	6 hours	27 hours
Avg Price	$300-$600	$350-$550 in fuel
Operator	United Airlines	Personal Vehicle
Route	PWM to IAH via a major hub like EWR or ORD.	I-95 S to I-10 W.
Tip	Book flights early to avoid high seasonal prices.	This is a multi-day trip; plan for at least two overnight stops.

Travel Tips

Airport Transit
Use ride-shares or the METRO bus to get from IAH to downtown.
Weather
Houston is very hot and humid; stay hydrated and use sunscreen.
Traffic
Houston traffic is heavy; plan your travel times accordingly.
Dining
Explore the diverse food scene in the Montrose area.
Navigation
Use a GPS app to navigate the city's complex highway system.

Safety Tips

General Safety
Stay in well-lit, populated areas, especially at night.
Public Transit
METRORail is generally safe, but stay alert during late hours.
Emergency
Dial 911 for emergencies; Houston has a large police presence.
Awareness
Keep your belongings secure in busy tourist areas like the Museum District.