Is there a direct flight?

Yes, there are multiple direct flights daily from Seattle to Austin.

How long is the drive?

The drive takes approximately 40 hours, depending on traffic.

What is the best route?

Taking I-90 to I-35 is the most direct route.

Amtrak offers service, but it is not the most practical for this distance.

What is the best time to visit?

Spring and fall offer the most comfortable temperatures.

Monroe

Austin

Flight Driving

Monroe to Austin

Updated: 31 May 2026

The journey from Monroe to Austin is a long-distance trip across the United States. Flying from Seattle-Tacoma International Airport (SEA) to Austin-Bergstrom International Airport (AUS) is the most practical method, taking about 4 hours of flight time. Driving is a major undertaking, covering over 3,600 kilometers and taking roughly 38 to 42 hours of driving time via I-90 and I-35. This route takes you through the scenic landscapes of the Pacific Northwest, the Great Plains, and the Southern United States.

Total Distance: 3,600 km driving; 2,800 km air distance.

Fastest Way

Flying from SEA to AUS is the fastest, taking about 4 hours.

Cheapest Way

Driving is cheaper for groups, but flying is significantly faster.

Compare Monroe to Austin Routes

	Flight Direct	Driving Direct
Duration	4 hours	40 hours
Avg Price	$200 - $500	$400 - $600 in fuel
Operator	Alaska Airlines	Personal Vehicle
Route	SEA to AUS	I-90 E to I-35 S
Tip	Flights are frequent and very convenient.	Expect to spend at least four to five days on the road.

Travel Tips

Airport Arrival
Arrive at SEA at least two hours before your flight.
Road Trip Breaks
Plan stops in cities like Denver and Dallas.
Packing
Bring light clothing for the warm weather in Austin.
Local Transit
Austin is best explored by car, though public transit is available.
Dining
Try the local restaurants in the downtown and South Congress areas.