Is there a direct train?

No, there is no direct Amtrak service from Burien to St. Louis.

What is the best airport?

Seattle-Tacoma International Airport is the closest major hub.

How long is the drive?

The drive takes approximately 30 hours of pure road time.

Yes, expect tolls on certain segments of the I-90 and I-80 routes.

Yes, provided you monitor weather and maintain your vehicle.

Burien

St. Louis

Flight Driving

Burien to St. Louis

Updated: 28 May 2026

Traveling from Burien to St. Louis covers approximately 3,000 kilometers across the American heartland. The most efficient method is flying from Seattle-Tacoma International Airport to St. Louis Lambert International Airport. Driving requires navigating I-90 East through the Rockies before connecting to I-70 East. This journey traverses diverse landscapes including the Cascade Mountains and the Great Plains. Expect a multi-day drive if choosing the road route. Air travel remains the most practical choice for time-sensitive itineraries.

Total Distance: Driving distance 3,050 km, straight-line air distance 2,650 km.

Fastest Way

Flight from SEA to STL takes approximately 6.5 hours including layovers.

Cheapest Way

Driving is cheapest if traveling with multiple passengers, costing roughly $450 in fuel.

Compare Burien to St. Louis Routes

	Flight Connecting	Driving Direct
Duration	6 hours 30 mins	30 hours
Avg Price	$350 - $600	$450 - $700
Operator	Alaska Airlines	Personal Vehicle
Route	SEA to STL via hubs like DEN or MSP.	I-90 E to I-80 E to I-70 E.
Tip	Book at least three weeks in advance to secure lower fares.	Check mountain pass conditions on WSDOT before departing.

Travel Tips

Airport Access
Use the Link Light Rail to reach SEA airport from Burien efficiently.
Time Zones
Prepare for a two-hour time jump when moving from Pacific to Central Time.
Roadside Stops
Stop in Coeur d'Alene for scenic lake views during the drive.
Hydration
Drink plenty of water while flying to combat cabin dehydration.
Luggage
Pack light to avoid checked bag fees on domestic flights.

Safety Tips

Winter Driving
Avoid I-90 mountain passes during heavy snowstorms.
Vehicle Check
Ensure your tires and brakes are serviced before a long-distance drive.
Airport Security
Arrive at SEA two hours before your scheduled departure.
Emergency Kit
Carry a roadside emergency kit including flares and a first-aid box.