Is there a direct flight?

Direct flights are rare; most involve a connection in Seattle or Denver.

How long is the drive?

It is approximately 32 hours of driving time.

What is the best way to travel?

Flying is the most practical and efficient method.

There are few tolls on this route, mostly in the Texas/Oklahoma area.

Is the city walkable?

Yes, downtown Kennewick is very walkable.

Galveston

Kennewick

Flight Driving

Galveston to Kennewick

Updated: 30 May 2026

The distance from Galveston to Kennewick is approximately 3,300 kilometers. Flying from Houston IAH to Tri-Cities Airport (PSC) is the most practical option. Driving takes about 32 hours and involves crossing the Great Plains and the Rockies. This route takes you from the Gulf Coast to the Tri-Cities area of Washington.

Total Distance: 3,350 km driving distance; 2,900 km straight-line air distance.

Fastest Way

Flying from IAH is the fastest, taking 6 hours.

Cheapest Way

Flying is often cheaper than the cost of fuel and hotels for a 3-day drive.

Compare Galveston to Kennewick Routes

	Flight Connecting	Driving Direct
Duration	6 hours	32 hours
Avg Price	$400-$700	$550-$750 in fuel
Operator	Alaska Airlines	Personal Vehicle
Route	IAH to PSC.	I-45 N to I-80 W to I-84 W.
Tip	Connecting flights are common; check for the shortest layover.	This route involves significant elevation changes; check your brakes.

Travel Tips

Public Transit
Kennewick has a limited public transit system; a car is recommended.
Weather
Kennewick has a high desert climate; expect hot summers and cold winters.
Dining
Explore the diverse food scene in the downtown area.
Airport Access
The airport is about 10 minutes from downtown by car.
Booking
Book your flight at least three weeks in advance for the best rates.

Safety Tips

Mountain Driving
Be prepared for steep grades and potential snow in high mountain passes.
Urban Safety
Stay aware of your surroundings in downtown areas, especially at night.
Emergency Kit
Keep a basic emergency kit in your car if you choose to drive.
Hydration
Stay hydrated, especially in the dry high desert climate.