Is there a direct flight?

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

Which airport is best?

Seattle-Tacoma International Airport (SEA) is the primary airport.

Yes, but it takes over 40 hours of driving time.

What is the time difference?

Seattle is 3 hours behind New York.

Cheektowaga

Seattle

Flight

Cheektowaga to Seattle

Updated: 28 May 2026

The distance from Cheektowaga to Seattle is over 2,500 miles, making flying the only practical mode of transport. You can fly from Buffalo Niagara International Airport (BUF) to Seattle-Tacoma International Airport (SEA), which takes about 6 hours in the air. There are no direct flights, so you will likely connect through a major hub like Chicago or Denver.

Total Distance: 4500 km driving, 3800 km air distance.

Fastest Way

Flying is the only practical method, taking about 6 hours in the air.

Cheapest Way

Booking a flight in advance is the most cost-effective way to travel.

Compare Cheektowaga to Seattle Routes

Flight

Connecting

Duration

6 hours

Avg Price

$300-$600

Operator

United Airlines, Alaska Airlines

Route

BUF to SEA.

Book in advance for the best seat prices.

Travel Tips

Airport Transit
Use the Link light rail to get from SEA to downtown Seattle.
Traffic
Seattle traffic can be heavy; avoid rush hour.
Public Transit
The Link light rail is a good way to get around Seattle.
Navigation
Use Google Maps for real-time traffic updates.
Packing
Pack layers; the weather can change quickly.

Safety Tips

Airport Security
Arrive at least two hours before your flight to clear TSA checkpoints.
Luggage
Keep your valuables in your carry-on bag during the flight.
City Safety
Stay aware of your surroundings in downtown Seattle, especially at night.
Health
Stay hydrated during the long flight to combat cabin air dryness.