Flights from Buffalo to Seattle (BUF → SEA)

BUF
Buffalo
Buffalo Niagara International, USA
SEA
Seattle
Seattle Tacoma International, USA
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No direct flights found. Here are the 20 fastest 1-stop options.
viaMinneapolis(MSP)
BUF→MSP+1h 30mMSP→SEA
5h 31m
viaDetroit(DTW)
BUF→DTW+1h 30mDTW→SEA
5h 35m
viaChicago(MDW)
BUF→MDW+1h 30mMDW→SEA
5h 39m
viaChicago(ORD)
BUF→ORD+1h 30mORD→SEA
5h 39m
viaDenver(DEN)
BUF→DEN+1h 30mDEN→SEA
6h
viaDulles(IAD)
BUF→IAD+1h 30mIAD→SEA
6h 23m
viaNashville(BNA)
BUF→BNA+1h 30mBNA→SEA
6h 26m
viaBaltimore(BWI)
BUF→BWI+1h 30mBWI→SEA
6h 27m
viaWashington(DCA)
BUF→DCA+1h 30mDCA→SEA
6h 28m
viaPhiladelphia(PHL)
BUF→PHL+1h 30mPHL→SEA
6h 31m
viaNew York(EWR)
BUF→EWR+1h 30mEWR→SEA
6h 34m
viaNew York(JFK)
BUF→JFK+1h 30mJFK→SEA
6h 38m
viaCharlotte(CLT)
BUF→CLT+1h 30mCLT→SEA
6h 50m
viaRaleigh/Durham(RDU)
BUF→RDU+1h 30mRDU→SEA
6h 52m
viaLas Vegas(LAS)
BUF→LAS+1h 30mLAS→SEA
6h 53m
viaDallas(DAL)
BUF→DAL+1h 30mDAL→SEA
6h 56m
viaDallas(DFW)
BUF→DFW+1h 30mDFW→SEA
6h 56m
viaAtlanta(ATL)
BUF→ATL+1h 30mATL→SEA
6h 58m
viaBoston(BOS)
BUF→BOS+1h 30mBOS→SEA
6h 58m
viaPhoenix(PHX)
BUF→PHX+1h 30mPHX→SEA
7h 13m
Search all options on Kiwi.com → Total times include an estimated 90-minute layover. Actual times vary by airline and connection.

Frequently asked questions

Are there direct flights from Buffalo to Seattle? Currently, there are no direct flights from BUF to SEA. You may need to connect through another airport.

Related guides for this route

Sibling pages from across Flightmaps — fares, visa rules, country aggregations, and per-airline routes for Buffalo → Seattle.

Cheap flights from Buffalo to Seattle Cheapest month to fly to Seattle Flights from USA Flights to USA Visa-free with USA passport All airports in USA

Try a nearby airport to Buffalo

Flights to Seattle (SEA) from other airports within 350 km of Buffalo. Often unlocks cheaper fares or better times.

ROC → SEA 89 km from BUF Rochester → Seattle USA · 27 destinations YTZ → SEA 94 km from BUF Toronto → Seattle Canada · 19 destinations YHM → SEA 101 km from BUF Hamilton → Seattle Canada · 12 destinations YYZ → SEA 109 km from BUF Toronto → Seattle Canada · 194 destinations YXU → SEA 197 km from BUF London → Seattle Canada · 6 destinations

Or try a nearby airport to Seattle

Flights from Buffalo (BUF) to other airports within 350 km of Seattle.

BUF → PAE 52 km from SEA Buffalo → Everett USA · 9 destinations BUF → BLI 151 km from SEA Buffalo → Bellingham USA · 7 destinations BUF → YYJ 157 km from SEA Buffalo → Victoria Canada · 15 destinations BUF → YVR 205 km from SEA Buffalo → Vancouver Canada · 123 destinations BUF → PDX 207 km from SEA Buffalo → Portland USA · 90 destinations

Other flights from Buffalo (BUF)

Atlanta (ATL) Baltimore (BWI) Boston (BOS) Charlotte (CLT) Chicago (ORD) Chicago (MDW) Dallas (DFW) Dallas (DAL) All 29 destinations →

Other flights from Seattle (SEA)

Albuquerque (ABQ) Amsterdam (AMS) Anchorage (ANC) Arcata (ACV) Atlanta (ATL) Austin (AUS) Baltimore (BWI) Barcelona (BCN) All 139 destinations →