Flights From Buffalo (BUF) to SeaTac (SEA)
Wander Wisely with exceptional service, 24/7 supportOpens in a new window
Feel at ease with free flight cancellations within 24 hours of booking
Change your flight without a fee on select flights
Selected fares from Buffalo to SeaTac
The cheapest prices found with in the last 7 days for return flights were CA $558 and CA $232 for one-way flights to SeaTac for the period specified. Prices and availability are subject to change. Additional terms apply.
Tue, Apr 28 - Tue, May 12
BUF
Buffalo Niagara Intl.
SEA
Seattle - Tacoma Intl.
CA $558 Roundtrip, found 6 days ago
CA $558
Roundtrip
found 6 days ago
Tue, Apr 28 - Tue, May 12
BUF
Buffalo Niagara Intl.
SEA
Seattle - Tacoma Intl.
CA $580 Roundtrip, found 6 days ago
CA $580
Roundtrip
found 6 days ago
Wed, Sep 23 - Sun, Sep 27
BUF
Buffalo Niagara Intl.
SEA
Seattle - Tacoma Intl.
CA $637 Roundtrip, found 5 days ago
CA $637
Roundtrip
found 5 days ago
More to explore for Buffalo to SeaTac
Explore More Ways to Travel with Travelocity
- Flights to SeaTac
- Air Canada Cranbrook (YXC) to Seattle (SEA) flights
- Air Canada Edmonton (YEG) to Seattle (SEA) flights
- Air Canada Gander (YQX) to Seattle (SEA) flights
- Air Canada Nanaimo (YCD) to Seattle (SEA) flights
- Air Canada Montreal (YUL) to Seattle (SEA) flights
- Air Canada Paris (CDG) to Seattle (SEA) flights
- Air Canada Vancouver (YVR) to Seattle (SEA) flights
- Air Canada Victoria (YYJ) to Seattle (SEA) flights
- Air Canada Winnipeg (YWG) to Seattle (SEA) flights
- Air China Beijing (PEK) to Seattle (SEA) flights
- Air India Delhi (DEL) to Seattle (SEA) flights
- Air Tahiti Nui Papeete (PPT) to Seattle (SEA) flights
- Alaska Airlines Calgary (YYC) to Seattle (SEA) flights
- Alaska Airlines Charlotte (CLT) to Seattle (SEA) flights
- Alaska Airlines Honolulu (HNL) to Seattle (SEA) flights
- Alaska Airlines Longview (GGG) to Seattle (SEA) flights
- Alaska Airlines Fort Lauderdale (FLL) to Seattle (SEA) flights
- Alaska Airlines Orange County (SNA) to Seattle (SEA) flights
- Alaska Airlines Los Angeles (LAX) to Seattle (SEA) flights
- Alaska Airlines Ontario (ONT) to Seattle (SEA) flights
- Alaska Airlines San Jose (SJC) to Seattle (SEA) flights
- Alaska Airlines Orlando (MCO) to Seattle (SEA) flights
- Alaska Airlines Montreal (YUL) to Seattle (SEA) flights
- Alaska Airlines Salt Lake City (SLC) to Seattle (SEA) flights
- Alaska Airlines San Francisco (SFO) to Seattle (SEA) flights
- Alaska Airlines Tampa (TPA) to Seattle (SEA) flights
- American Airlines Toronto (YYZ) to Seattle (SEA) flights
- Condor Frankfurt (FRA) to Seattle (SEA) flights
- Delta Austin (AUS) to Seattle (SEA) flights
- Delta Buffalo (BUF) to Seattle (SEA) flights
- Delta Detroit (DTW) to Seattle (SEA) flights
- Delta Atlanta (ATL) to Seattle (SEA) flights
- Delta London (LHR) to Seattle (SEA) flights
- Delta New York (JFK) to Seattle (SEA) flights
- Delta Kailua-Kona (KOA) to Seattle (SEA) flights
- Delta Lihue (LIH) to Seattle (SEA) flights
- Delta Mexico City (MEX) to Seattle (SEA) flights
- Delta Minneapolis (MSP) to Seattle (SEA) flights
- Delta Toronto (YYZ) to Seattle (SEA) flights
- Delta Philadelphia (PHL) to Seattle (SEA) flights
- Delta Paris (CDG) to Seattle (SEA) flights
- Delta Victoria (YYJ) to Seattle (SEA) flights
- Emirates Dubai (DXB) to Seattle (SEA) flights
- Icelandair Reykjavik (KEF) to Seattle (SEA) flights
- Korean Air Seoul (ICN) to Seattle (SEA) flights
- Philippine Airlines Manila (MNL) to Seattle (SEA) flights
- Qatar Airways Delhi (DEL) to Seattle (SEA) flights
- Qatar Airways Sri Guru Ram Das Ji Intl. Airport (ATQ) to Seattle (SEA) flights
- United Denver (DEN) to Seattle (SEA) flights
- United Vancouver (YVR) to Seattle (SEA) flights
- Westjet Calgary (YYC) to Seattle (SEA) flights
- Westjet Edmonton (YEG) to Seattle (SEA) flights
- Westjet Grande Prairie (YQU) to Seattle (SEA) flights
- Westjet Hamilton (YHM) to Seattle (SEA) flights
- Westjet Kelowna (YLW) to Seattle (SEA) flights
- Westjet Ottawa (YOW) to Seattle (SEA) flights
- Westjet Toronto (YYZ) to Seattle (SEA) flights
- Flights from Atlanta (ATL) to Seattle (SEA)
- Flights from Bengaluru (BLR) to Seattle (SEA)
- Flights from Boston (BOS) to Seattle (SEA)
- Flights from Buffalo (BUF) to Seattle (SEA)
- Flights from Baltimore (BWI) to Seattle (SEA)
- Flights from Charlotte (CLT) to Seattle (SEA)
- Flights from Dallas (DAL) to Seattle (SEA)
- Flights from Washington (DCA) to Seattle (SEA)
- Flights from Denver (DEN) to Seattle (SEA)
- Flights from Detroit (DTW) to Seattle (SEA)
- Flights from Esbjerg (EBJ) to Seattle (SEA)
- Flights from Newark Liberty Intl. Airport (EWR) to Seattle (SEA)
- Flights from Fairbanks (FAI) to Seattle (SEA)
- Flights from Honolulu (HNL) to Seattle (SEA)
- Flights from Washington (IAD) to Seattle (SEA)
- Flights from Indianapolis (IND) to Seattle (SEA)
- Flights from New York (JFK) to Seattle (SEA)
- Flights from Kailua-Kona (KOA) to Seattle (SEA)
- Flights from Orlando (MCO) to Seattle (SEA)
- Flights from Chicago (ORD) to Seattle (SEA)
- Flights from Portland (PDX) to Seattle (SEA)
- Flights from Phoenix (PHX) to Seattle (SEA)
- Flights from Louisville (SDF) to Seattle (SEA)
- Flights from Nanaimo (YCD) to Seattle (SEA)
- Flights from Halifax (YHZ) to Seattle (SEA)
- Flights from Montreal (YUL) to Seattle (SEA)
- Flights from Cranbrook (YXC) to Seattle (SEA)
- Flights from Abbotsford (YXX) to Seattle (SEA)
- Flights from Calgary (YYC) to Seattle (SEA)
- Flights from Victoria (YYJ) to Seattle (SEA)