Flights
Hotels
From
To
1 traveler
Unsupported Browser!
Find Flights
Flights
Hotels
1 traveler
Unsupported Browser!
Find Flights

Cheap Flights from Buffalo to Seattle, WA, United States - BUF to SEA Last modified: May 24, 2016 12:49 PM

Popular flights from Buffalo to Seattle Last modified: May 24, 2016 12:49 PM

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
Sep 6, 2016 Sep 21, 2016 $529
American Airlines
Departure Date Return Date Lowest Price
Jun 2, 2016 Jun 3, 2016 $322
United Airlines
Departure Date Return Date Lowest Price
Sep 17, 2016 Sep 24, 2016 $317

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

We have collected flight cost data from across the web for travel from Buffalo to Seattle, and have found the average flight price for this trip to be $381.

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

Airlines can adjust prices for plane tickets from Buffalo to Seattle 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 Buffalo to Seattle

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

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$379 $338 $437 $322 $338 $359 $494

Lowest Fares Chart By Month from Buffalo to Seattle

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

Month Origin Destination Carrier Depart Date Return Date Stops Price
May Buffalo Seattle United 5/26/16 5/31/16 1 $338
June Buffalo Seattle American 6/2/16 6/3/16 1 $322
July Buffalo Seattle United 7/22/16 7/26/16 1 $404
August Buffalo Seattle United 8/31/16 9/7/16 1 $322
September Buffalo Seattle United 9/17/16 9/24/16 1 $317
October Buffalo Seattle American 10/19/16 10/28/16 1 $353
November Buffalo Seattle American 11/3/16 11/7/16 1 $312
December Buffalo Seattle American 12/1/16 12/15/16 1 $333

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

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 Buffalo to Seattle. 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 Buffalo to Seattle is $218.

The average price for round trip flights from Buffalo to Seattle is $508.

Buffalo to Seattle Flight Questions

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

Question: What are the most popular connecting cities when flying from Buffalo to Seattle?
Answer: New York, NY

Airlines Flying from Buffalo to Seattle (BUF to SEA) Number of flights searched: 205Last modified: May 24, 2016 12:50 PM

Below are the different airlines that fly from Buffalo to Seattle 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 Buffalo to Seattle.

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

Airports for Your Route

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

Cheap International Flights from Buffalo - BUF

FlightsAirlineLowest Price
Buffalo to Vancouver American, Air Canada, Alaska, JetBlue, United, Virgin America, WestJet $463

Cheap Domestic Flights to Seattle - SEA

FlightsAirlineLowest Price
Pittsburgh to Seattle American, Alaska, Frontier, United $272
Cleveland to Seattle American, Alaska, Frontier, United $188
Syracuse to Seattle American, Alaska, JetBlue, United $350
Rochester to Seattle American, Alaska, United $352
Akron - Canton to Seattle American, United $350
Wilkes - Barre to Seattle American, United $298
Erie to Seattle United $429
Ithaca to Seattle American, United $462
Binghamton to Seattle American, United $462
State College to Seattle American, Alaska, United $462
Elmira - Corning to Seattle American $467
Toronto to Vancouver Air Canada, Porter, Air Transat, Sunwing, WestJet $388
Toronto to Victoria Air Canada, Porter, Air Transat, Sunwing, WestJet $472
Toronto to Abbotsford Air Canada, WestJet $465
Cleveland to Portland American, Alaska, Frontier, United $188
Pittsburgh to Portland American, Alaska, United $360
London to Vancouver Air Canada, Air Transat, WestJet $407
Syracuse to Portland American, Alaska, JetBlue, United $397
Toronto to Kelowna Air Canada, Porter, Sunwing, WestJet $454

Cheap International Flights to Seattle - SEA

FlightsAirlineLowest Price
Toronto to Seattle American, Air Canada, Alaska, JetBlue, Frontier, Porter, Sun Country, United, WestJet $409
Toronto to New York American, Air Canada, Alaska, JetBlue, Porter, United, WestJet, Great Lakes $116
Toronto to Los Angeles American, Air Canada, Alaska, JetBlue, Frontier, Spirit, Porter, Sun Country, United, Virgin America, WestJet $299
Toronto to Chicago American, Air Canada, Alaska, JetBlue, Frontier, Spirit, Porter, United, WestJet $201
Pittsburgh to Vancouver American, Air Canada, Alaska, JetBlue, Frontier, Porter, United, WestJet $367
Toronto to Las Vegas Canadian Nth, American, Air Canada, Alaska, JetBlue, Frontier, Spirit, Porter, United, Virgin America, Sunwing, WestJet, Great Lakes $333
Toronto to Portland American, Air Canada, Alaska, JetBlue, Frontier, Porter, United, WestJet $320
Cleveland to Vancouver American, Air Canada, Alaska, JetBlue, Frontier, United, WestJet $422
Cheap Flights from Buffalo to Seattle, WA, United States, from $317 Round trip from BUF to SEA