Is it always raining?

It is often overcast, but heavy rain is less common than people think.

Not for downtown, but helpful for visiting nearby national parks.

What is the best airport?

Seattle-Tacoma (SEA) is the primary hub.

Is the ferry expensive?

It is reasonably priced and a great way to see the city.

Are there direct flights?

No, you will likely have a layover in Denver or San Francisco.

Boerne

Seattle

Flight Driving

Boerne to Seattle

Updated: 31 May 2026

The journey from Boerne to Seattle covers over 2,000 miles. You will drive to San Antonio International Airport (SAT) for a flight to Seattle-Tacoma International (SEA). Driving is a massive undertaking, typically requiring three to four days via I-35 and I-90. Seattle is known for its rainy climate, coffee culture, and proximity to mountains. Prepare for a significant change in landscape from the Texas plains to the evergreen forests of the Northwest.

Total Distance: Driving distance 3,500 km; Air distance 2,800 km.

Fastest Way

Flight from SAT to SEA takes 6 hours with a connection.

Cheapest Way

Flying is generally more cost-effective than the fuel and lodging for a 4-day drive.

Compare Boerne to Seattle Routes

	Flight Connecting	Driving Direct
Duration	6 hours	32 hours
Avg Price	$300 - $600	$450 - $700 in fuel
Operator	Alaska Airlines	Personal Vehicle
Route	SAT to SEA via DEN or SFO.	I-35 N to I-90 W.
Tip	Alaska Airlines offers frequent connections to the Pacific Northwest.	Check mountain pass conditions on I-90 before traveling in winter.

Travel Tips

Rain Gear
Bring a high-quality waterproof jacket; umbrellas are rarely used by locals.
Light Rail
Use the Link Light Rail to get from the airport to downtown quickly.
Coffee Culture
Explore independent coffee shops beyond the original Starbucks.
Layering
Dress in layers as the weather can change rapidly throughout the day.
Orca Card
Get an Orca card for seamless travel on buses, ferries, and trains.

Safety Tips

Stay Vigilant
Be aware of your surroundings in downtown areas at night.
Mountain Driving
If driving, carry tire chains if traveling through mountain passes in winter.
Emergency Kits
Keep a winter emergency kit in your car if driving long distances.
Secure Belongings
Do not leave items in your car, especially in tourist parking lots.