Flights from Saint Louis to Buffalo (STL → BUF)

STL
Saint Louis
Saint Louis Airport, USA
BUF
Buffalo
Buffalo Niagara International, USA
Loading map...
No direct flights found. Here are the 20 fastest 1-stop options.
viaDetroit(DTW)
STL→DTW+1h 30mDTW→BUF
2h 47m
viaChicago(MDW)
STL→MDW+1h 30mMDW→BUF
2h 52m
viaChicago(ORD)
STL→ORD+1h 30mORD→BUF
2h 53m
viaNashville(BNA)
STL→BNA+1h 30mBNA→BUF
3h 13m
viaDulles(IAD)
STL→IAD+1h 30mIAD→BUF
3h 21m
viaBaltimore(BWI)
STL→BWI+1h 30mBWI→BUF
3h 26m
viaWashington(DCA)
STL→DCA+1h 30mDCA→BUF
3h 26m
viaPhiladelphia(PHL)
STL→PHL+1h 30mPHL→BUF
3h 34m
viaCharlotte(CLT)
STL→CLT+1h 30mCLT→BUF
3h 37m
viaNew York(EWR)
STL→EWR+1h 30mEWR→BUF
3h 41m
viaRaleigh/Durham(RDU)
STL→RDU+1h 30mRDU→BUF
3h 41m
viaNew York(LGA)
STL→LGA+1h 30mLGA→BUF
3h 44m
viaMinneapolis(MSP)
STL→MSP+1h 30mMSP→BUF
3h 44m
viaNew York(JFK)
STL→JFK+1h 30mJFK→BUF
3h 45m
viaAtlanta(ATL)
STL→ATL+1h 30mATL→BUF
3h 46m
viaBoston(BOS)
STL→BOS+1h 30mBOS→BUF
4h 14m
viaDallas(DAL)
STL→DAL+1h 30mDAL→BUF
4h 49m
viaDallas(DFW)
STL→DFW+1h 30mDFW→BUF
4h 50m
viaOrlando(MCO)
STL→MCO+1h 30mMCO→BUF
5h 5m
viaTampa(TPA)
STL→TPA+1h 30mTPA→BUF
5h 9m
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 Saint Louis to Buffalo? Currently, there are no direct flights from STL 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 Saint Louis → Buffalo.

Cheap flights from Saint Louis 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 Saint Louis

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

BLV → BUF 54 km from STL Belleville → Buffalo USA · 11 destinations COU → BUF 160 km from STL Columbia → Buffalo USA · 8 destinations PIA → BUF 221 km from STL Peoria → Buffalo USA · 11 destinations BMI → BUF 230 km from STL Bloomington → Buffalo USA · 6 destinations EVV → BUF 260 km from STL Evansville → Buffalo USA · 8 destinations

Or try a nearby airport to Buffalo

Flights from Saint Louis (STL) to other airports within 350 km of Buffalo.

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

Other flights from Saint Louis (STL)

Atlanta (ATL) Austin (AUS) Baltimore (BWI) Boston (BOS) Burbank (BUR) Cancun (CUN) Charleston (CHS) Charlotte (CLT) All 67 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 →