CA $200 Cheap Flights from Seattle (SEA) to Buffalo (BUF)

Popular airlines from Seattle-Tacoma International Airport (SEA) to Buffalo Niagara Intl. Airport (BUF)

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Cheap flights from Seattle (SEA) to Buffalo (BUF)

Prices were available within the past 7 days and start at CA $200 for one-way flights and CA $400 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
JetBlue Airways
JetBlue Airways
JetBlue Airways
JetBlue Airways
American Airlines
American Airlines
Delta
Sun Country Airlines
Alaska Airlines

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Find the cheapest month to fly from Seattle (SEA) to Buffalo (BUF)

September is typically the cheapest month to fly

From CA $246 - CA $615 per traveller.

Frequently asked questions

How much is a flight from Sea-Tac Airport to Buffalo Niagara Intl. Airport (BUF)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip journey between Sea-Tac Airport and BUF was CA $400. Cheap fares don't hang around, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Sea-Tac Airport to Buffalo Niagara Intl. Airport (BUF)?
The majority of flights can be conveniently cancelled online, but whether or not you incur a fee varies between airlines. If you do have to cancel your break, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Seattle - Tacoma Intl. Airport (SEA) to BUF that have flexible change policies?
Flights from Sea-Tac Airport to Buffalo Niagara Intl. Airport (BUF) with flexible change policies are available with many airlines. Simply use our "No change fees" filter while searching. You'll only need to pay the fare difference, without any additional fees to worry about.
How many hours is the flight from Sea-Tac Airport to BUF?
Consider bringing your own on-board entertainment (like some downloaded podcasts), as it takes approximately 6 hours and 31 minutes to reach Buffalo Niagara International Airport from Sea-Tac Airport. A pair of noise-cancelling headphones will be handy too.
How far is the flight from Sea-Tac Airport to Buffalo Niagara Intl. Airport (BUF)?
Around 3,400 kilometres separates SeaTac and Buffalo, so pack something to help you while away a couple of hours. That novel you're eager to read will be just the ticket.
Which airlines fly direct from SEA to BUF?
Direct flights aren't available, so you'll need to make at least one stop between Sea-Tac Airport and Buffalo Niagara International Airport. Take advantage of the layover time to stretch your legs and grab a bite to eat.
Are Sea-Tac Airport to Buffalo Niagara Intl. Airport (BUF) flight tickets cheaper when they're purchased at the last minute?
It is possible to get amazing last-minute deals from Seattle - Tacoma Intl. Airport (SEA) to Buffalo Niagara International Airport, but it's also possible to miss out entirely! As many airlines release seats up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to pounce when you see a bargain. Expedia compares air carrier prices and updates flight deals all the time, so you can be sure you're always getting the latest offers.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Buffalo Niagara Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, JetBlue Airways, United
Roundtrip price
CA $400
Distance
3385 km

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