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Fares from $131 One Way, $242 Round Trip from Buffalo to Seattle

Prices starting at $242 for return flights and $131 for one-way flights to Seattle were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

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More About Flying To Seattle from Buffalo

Flights from Buffalo to Seattle - Frequently Asked Questions

Are there non-stop flights from Buffalo to Seattle?

No, unfortunately. You'll need to swap planes if you want to travel from Buffalo, NY Airport (BUF-Buffalo Niagara Intl.) to Seattle, WA Airport (SEA-Seattle - Tacoma Intl.). A number of airlines offer services on this route with only one stopover, including Delta Air Lines, American Airlines and Virgin Atlantic.

What is the shortest flight from Buffalo to Seattle?

The shortest flight from Buffalo to Seattle is 5 hours and 39 minutes. Order your favorite wine from the cabin crew, perfect your travel itinerary or read a few magazines — you'll have the time on this medium-haul trip.

Route Information for Flights from Buffalo to Seattle

Origin Airport IATA CodeBUF
Destination Airport IATA CodeSEA
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Traveling from Buffalo to Seattle can help you find cheap flights from Buffalo to Seattle in a matter of minutes. Located along the eastern shores of Lake Erie, Buffalo is the second most populous city in New York State. People flying from Buffalo to Seattle can look forward to exploring a city that’s known for its musical history, intriguing landmarks, and abundance of outdoor activities.

Buffalo Niagara International Airport

The Buffalo Niagara International Airport is located in Cheektowaga, approximately 9 miles from downtown Buffalo. It’s the largest airport in Upstate New York and offers direct flights to 21 American cities. Several airlines offer flights from Buffalo to Seattle, including American Airlines, US Airways, United Airlines, and Delta Air Lines. The airport has two long-term parking lots for passengers who need to leave their cars there while they travel. Long Term Lot A charges $11 per day or $55 per week and Long Term Lot B charges $10 per day or $50 per week. Airport shuttles transport passengers from both lots to the terminal. If you don’t want to leave your car at the airport, you can take the NFTA-Metro Bus or a taxicab.

Experience Seattle, Washington

Nestled between the Puget Sound and Lake Washington, Seattle is the largest city in the Pacific Northwest. Flights to Seattle arrive at the Seattle-Tacoma International Airport, known as Sea-Tac Airport and located at 17801 International Boulevard. You can get from the airport to your final destination by taxicab, train, bus, or rental car. Yellow Cab provides taxi service to the airport and is located on the third floor of the parking garage. Passengers going from the airport to downtown Seattle by cab should expect to pay a flat fee of $40. You can catch the train on the fourth floor of the parking garage, and the bus stop is located just outside the train station. Seattle is known for its rainy days and gray skies, but you can avoid the rain by traveling between June and September. The average summer temperature ranges from 52°F to 76°F, so make sure you pack a jacket. The spring, fall, and winter seasons are characterized by rain and cooler weather—average temperatures range from 36°F to 70°F. A trip to Seattle wouldn’t be complete without seeing fish fly at Pike Place Market or taking an elevator to the top of the Space Needle. Other local attractions include Olympic Structure Park and the Seattle Art Museum.

Planning Your Trip to Seattle

The vibrant nightclubs, restaurants that serve mouthwatering meals, fish that fly, and unique landmarks in Seattle make it easy to see why it’s a popular destination. When you’re ready to book your trip, visit to find flights from Buffalo to Seattle that fit your budget.

^Savings based on all package bookings with Flight + Hotel made on from January 1, 2019 to December 31, 2019 as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.