Flights from Seattle to Buffalo (SEA → BUF)

SEA
Seattle
Seattle Tacoma International, USA
BUF
Buffalo
Buffalo Niagara International, USA
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No direct flights found. Here are the 20 fastest 1-stop options.
viaMinneapolis(MSP)
SEA→MSP+1h 30mMSP→BUF
5h 31m
viaDetroit(DTW)
SEA→DTW+1h 30mDTW→BUF
5h 35m
viaChicago(MDW)
SEA→MDW+1h 30mMDW→BUF
5h 39m
viaChicago(ORD)
SEA→ORD+1h 30mORD→BUF
5h 39m
viaDenver(DEN)
SEA→DEN+1h 30mDEN→BUF
6h
viaDulles(IAD)
SEA→IAD+1h 30mIAD→BUF
6h 23m
viaNashville(BNA)
SEA→BNA+1h 30mBNA→BUF
6h 26m
viaBaltimore(BWI)
SEA→BWI+1h 30mBWI→BUF
6h 27m
viaWashington(DCA)
SEA→DCA+1h 30mDCA→BUF
6h 28m
viaPhiladelphia(PHL)
SEA→PHL+1h 30mPHL→BUF
6h 31m
viaNew York(EWR)
SEA→EWR+1h 30mEWR→BUF
6h 34m
viaNew York(JFK)
SEA→JFK+1h 30mJFK→BUF
6h 38m
viaCharlotte(CLT)
SEA→CLT+1h 30mCLT→BUF
6h 50m
viaRaleigh/Durham(RDU)
SEA→RDU+1h 30mRDU→BUF
6h 52m
viaLas Vegas(LAS)
SEA→LAS+1h 30mLAS→BUF
6h 53m
viaDallas(DAL)
SEA→DAL+1h 30mDAL→BUF
6h 56m
viaDallas(DFW)
SEA→DFW+1h 30mDFW→BUF
6h 56m
viaAtlanta(ATL)
SEA→ATL+1h 30mATL→BUF
6h 58m
viaBoston(BOS)
SEA→BOS+1h 30mBOS→BUF
6h 58m
viaPhoenix(PHX)
SEA→PHX+1h 30mPHX→BUF
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 Seattle to Buffalo? Currently, there are no direct flights from SEA to BUF. 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 Seattle → Buffalo.

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

Try a nearby airport to Seattle

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

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

Or try a nearby airport to Buffalo

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

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

Other flights from Buffalo (BUF)

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