How long is the flight?

The flight is approximately 2.5 hours.

Is it better to drive?

Only if you want to see the coast; otherwise, flying is much faster.

Amtrak Coast Starlight runs from LA, but it is a very long journey.

What is the best airport?

Seattle-Tacoma International (SEA) is the main hub.

Do I need a car in Seattle?

No, public transit is excellent in the city center.

Chino

Seattle

Flight Driving

Chino to Seattle

Updated: 29 May 2026

The journey from Chino to Seattle covers over 1,100 miles along the West Coast. Driving via Interstate 5 North takes approximately 18 to 20 hours of pure driving time, usually requiring an overnight stop. Flying from Ontario International Airport (ONT) to Seattle-Tacoma International (SEA) is the most practical choice, taking about 2.5 hours in the air. This route takes you through the diverse landscapes of California, Oregon, and Washington.

Total Distance: Driving distance 1,850 km, straight-line air distance 1,550 km.

Fastest Way

Flying from ONT to SEA is significantly faster than driving.

Cheapest Way

Flying is often cheaper than the total cost of fuel, food, and lodging for a two-day drive.

Compare Chino to Seattle Routes

	Flight Direct	Driving Direct
Duration	2 hours 30 mins	19 hours
Avg Price	$120-$300	$200-$350 in fuel
Operator	Alaska Airlines	Personal Vehicle
Route	ONT to SEA.	I-5 N through Sacramento, Portland, and Olympia.
Tip	Book early to get non-stop flights.	Plan for at least one overnight stay in Northern California or Oregon.

Travel Tips

Rain Gear
Always carry a waterproof jacket; Seattle is famous for its frequent light rain.
Public Transit
Use the Link Light Rail to get from the airport to downtown Seattle.
Coffee Culture
Try local independent coffee shops instead of just the big chains.
Traffic
Seattle traffic can be heavy during rush hours; plan your travel accordingly.
Ferry Rides
Take a Washington State Ferry to Bainbridge Island for great views of the skyline.

Safety Tips

Driving Safety
If driving, be prepared for mountain passes in Northern California and Oregon.
Vehicle Maintenance
Ensure your tires are in good condition for the long drive.
City Safety
Stay aware of your surroundings in downtown areas at night.
Emergency Prep
Keep a winter emergency kit in your car if traveling during the colder months.