Is there a direct flight?

No, there are no direct flights from Buffalo to Seattle.

How long is the train ride?

The train journey takes approximately three days.

What is the best airport?

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

Yes, but it is a long drive requiring multiple days.

Yes, the Empire Builder route is known for its beautiful mountain views.

Buffalo

Seattle

Train Flight

Buffalo to Seattle

Updated: 28 May 2026

The journey from Buffalo to Seattle spans the entire width of the United States. You can fly from Buffalo Niagara International Airport to Seattle-Tacoma International Airport with a connection. Alternatively, you can take an Amtrak train, though this requires multiple transfers and takes several days. This route takes you from the Great Lakes region to the Pacific Northwest. It is a journey through diverse landscapes, from the Appalachian foothills to the Cascade Mountains.

Total Distance: 4,200 km driving distance; 3,500 km straight-line air distance.

Fastest Way

Flying is the fastest method, taking approximately 8 hours.

Cheapest Way

Flying is generally cheaper than the multi-day train journey when factoring in food and lodging.

Compare Buffalo to Seattle Routes

	Train Connecting	Flight Connecting
Duration	72 hours	8 hours
Avg Price	$500 - $900	$400 - $700
Operator	Amtrak	Delta Air Lines
Route	Lake Shore Limited to Chicago, then Empire Builder to Seattle.	BUF to SEA via hubs like Minneapolis or Detroit.
Tip	Book a sleeper car for a more comfortable multi-day journey.	Book early to secure lower fares on major carriers.

Travel Tips

Train Booking
Reserve Amtrak tickets months in advance for the best availability.
Luggage
Check airline baggage policies before heading to the airport.
Time Zones
You will cross three time zones during your travel.
Seattle Weather
Always carry a light rain jacket, as Seattle weather is unpredictable.
Transport
Use the Link Light Rail to get from the airport to downtown Seattle.