Find cheap flights from Seattle to Buffalo starting at $62.
Book one-way or return flights from Seattle to Buffalo from as little as $62. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- SEA21:3520h 18m1 stopBUF20:53Tue, Apr 30|Seattle - Buffalo|Frontier Airlines$62$14957% OFF57% OFF$149$62
- SEA22:3416h 38m1 stopBUF18:12Fri, May 10|Seattle - Buffalo|Frontier Airlines$79$14947% OFF47% OFF$149$79
- SEA22:3016h 32m1 stopBUF18:02Sun, May 5|Seattle - Buffalo|Frontier Airlines$92$14938% OFF38% OFF$149$92
- SEA22:2416h 43m1 stopBUF18:07Fri, May 17|Seattle - Buffalo|Frontier Airlines$102$102
- SEA22:3416h 38m1 stopBUF18:12Fri, May 3|Seattle - Buffalo|Frontier Airlines$104$104
- SEA20:1422h 42m1 stopBUF21:56Tue, May 21|Seattle - Buffalo|Frontier Airlines$105$105
- SEA20:1217h 40m1 stopBUF16:52Tue, Jun 11|Seattle - Buffalo|Frontier Airlines$106$106
- SEA23:5913h 15m1 stopBUF16:14Mon, May 6|Seattle - Buffalo|American Airlines$107$107
- SEA22:5410h 54m1 stopBUF12:48Fri, May 3|Seattle - Buffalo|American Airlines$109$109
- SEA23:5913h 15m1 stopBUF16:14Wed, May 29|Seattle - Buffalo|American Airlines$113$113
- SEA13:003h 5mDirectBUF14:00Mon, May 6|Seattle - Buffalo|Frontier AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Seattle to Buffalo.
- CheapestSEA21:3520h 18m1 transferBUF20:53Seattle-Tacoma International Airport - Buffalo Niagara International AirportTue, Apr 30Frontier Airlines$62
- SEA21:3520h 18m1 transferBUF20:53Seattle-Tacoma International Airport - Buffalo Niagara International AirportTue, Apr 30Frontier Airlines$62Find More Flights
Frequently Asked Questions
How to find a cheap flight from Seattle to Buffalo
Cheapest nonstop flight price | $61 |
---|---|
Cheapest round-trip ticket price | $403 |
Off-season for travel | May |
Peak season for travel | July |
Flight distance | 3,404.98km |
Popular airline | American Airlines |
Plan Your Trip Around Buffalo
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