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Cheap Flights from Seattle to Buffalo, NY, United States - SEA to BUF

Popular flights from Seattle to Buffalo

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Alaska Airlines
Departure Date Return Date Lowest Price
Jun 8, 2016 Jun 14, 2016 $372
American Airlines
Departure Date Return Date Lowest Price
Jun 7, 2016 Jun 14, 2016 $361
Jun 8, 2016 Jun 14, 2016 $361
JetBlue Airways
Departure Date Return Date Lowest Price
May 28, 2016 Jun 7, 2016 $402
United Airlines
Departure Date Return Date Lowest Price
Jun 7, 2016 Jun 14, 2016 $361

How Much Does it Cost to Fly from Seattle to Buffalo (SEA to BUF)?

We have collected flight cost data from across the web for travel from Seattle to Buffalo, and have found the average flight price for this trip to be $375.

When Can I Buy the Cheapest Flight from Seattle to Buffalo (SEA to BUF)?

Airlines can adjust prices for plane tickets from Seattle to Buffalo based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Cheapest Day To Fly from Seattle to Buffalo

The chart below shows up-to-date information regarding the cheapest days to fly from Seattle to Buffalo.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$366 $361 $361 $396 $376 $393 $376

Lowest Fares Chart By Month from Seattle to Buffalo

The chart below shows the lowest fare by month when flying from Seattle to Buffalo.

Month Origin Destination Carrier Depart Date Return Date Stops Price
May Seattle Buffalo American 5/16/16 5/24/16 1 $366
June Seattle Buffalo American 6/7/16 6/14/16 1 $361
July Seattle Buffalo United 7/4/16 7/13/16 1 $411
August Seattle Buffalo United 8/27/16 8/31/16 1 $362
September Seattle Buffalo United 9/3/16 9/10/16 1 $361
October Seattle Buffalo American 10/25/16 10/29/16 1 $362
November Seattle Buffalo American 11/25/16 11/29/16 1 $434
December Seattle Buffalo American 12/31/16 1/9/17 1 $452

TIPSave $109 by flying into Cleveland instead of Buffalo from Seattle

Round Trip vs One Way Flights from Seattle to Buffalo (SEA to BUF)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Seattle to Buffalo. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Seattle to Buffalo is $187.

The average price for round trip flights from Seattle to Buffalo is $383.

Seattle to Buffalo Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Seattle to Buffalo?
Answer: Chicago, IL

Airlines Flying from Seattle to Buffalo (SEA to BUF)

Below are the different airlines that fly from Seattle to Buffalo with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Seattle to Buffalo.

Seattle to Buffalo
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American PHL X X X X X X X
JetBlue BOS X X X X X X X
Delta MSP X X X X X X X
United ORD X X X X X X X
Southwest MDW X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Seattle and Buffalo, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Seattle - SEA

FlightsAirlineLowest Price
Seattle to New York American, Alaska, JetBlue, Frontier, Hawaiian, Sun Country, United, Virgin America $303
Seattle to Chicago American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $196
Seattle to Atlanta American, Alaska, Frontier, Spirit, United $370
Seattle to Rochester American, Alaska, JetBlue, United $370
Seattle to Detroit American, Alaska, JetBlue, Spirit, United $313
Seattle to Washington American, Alaska, JetBlue, Frontier, Sun Country, United, Virgin America $286
Seattle to Philadelphia American, Alaska, JetBlue, Frontier, Spirit, United $367
Seattle to Dallas - Ft Worth American, Alaska, Frontier, Spirit, Sun Country, United, Virgin America $224
Seattle to Newark American, Alaska, JetBlue, United, Virgin America $303
Seattle to Baltimore American, Alaska, JetBlue, United $303
Seattle to Boston American, Alaska, JetBlue, Sun Country, United, Virgin America $275

Cheap International Flights from Seattle - SEA

FlightsAirlineLowest Price
Seattle to Toronto American, Air Canada, Alaska, JetBlue, Frontier, Sun Country, United, Virgin America, WestJet $414

Cheap Domestic Flights to Buffalo - BUF

FlightsAirlineLowest Price
Portland to Buffalo American, Alaska, JetBlue, United $374
Bellingham to BuffaloCheck Dates
Pasco to Buffalo American, Alaska, United Check Dates
Vancouver to Toronto Pacific Coastal, Air Canada, Air Transat, Sunwing, WestJet $367
Portland to New York American, Alaska, JetBlue, Frontier, Spirit, Sun Country, United, Virgin America $282
Victoria to Toronto Pacific Coastal, Air Canada, Air Transat, WestJet $465
Portland to Chicago American, Alaska, JetBlue, Frontier, Spirit, United, Virgin America $97
Abbotsford to Toronto Air Canada, Air Transat, WestJet $427
Portland to Rochester American, Alaska, JetBlue, Hawaiian, United $446
Comox to Toronto Pacific Coastal, Central Mountain, Air Canada, WestJet $513
Portland to Atlanta American, Alaska, Frontier, United $340
Portland to Washington American, Alaska, JetBlue, Frontier, Sun Country, United, Virgin America $261

Cheap International Flights to Buffalo - BUF

FlightsAirlineLowest Price
Vancouver to Buffalo American, Air Canada, Alaska, JetBlue, Frontier, United, Virgin America, WestJet $396
Victoria to Buffalo American, Air Canada, Alaska, United, WestJet $479
Portland to Toronto American, Air Canada, Alaska, JetBlue, Frontier, United, Virgin America, WestJet $387
Vancouver to New York Pacific Coastal, American, Air Canada, Alaska, JetBlue, Cathay, Spirit, Sun Country, United, Virgin America, WestJet, Great Lakes $315
Vancouver to Chicago Pacific Coastal, American, Air Canada, Alaska, Frontier, Spirit, United, WestJet $376
Vancouver to Rochester American, Air Canada, Alaska, United, WestJet $415
Cheap Flights from Seattle to Buffalo, NY, United States, from $361 Round trip from SEA to BUF