$135 Economy One-way to Buffalo (STL-BUF) in Sep from St Louis

$135 Economy One-way to Buffalo (STL-BUF) in Sep from St Louis

Best Flights starting from $135

from$135economy

St Louis (STL)

Mon, Sep 21

One-way

Buffalo (BUF)

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Fields updated — click View Prices to search ↑

Other Destinations

SACA destination

Economy One-way to Sacramento (Any)

St Louis (STL) to Sacramento (Any) in September from $131

SEAA destination

Economy One-way to Seattle (Any)

St Louis (STL) to Seattle (Any) in September from $140

ABQ destination

Economy One-way to Albuquerque (ABQ)

St Louis (STL) to Albuquerque (ABQ) in September from $183

YYC destination

Economy One-way to Calgary (YYC)

St Louis (STL) to Calgary (YYC) in September from $196

EWR destination

Economy Roundtrip to Newark (EWR)

St Louis (STL) to Newark (EWR) in September from $201

SMF destination

Economy Roundtrip to Sacramento (SMF)

St Louis (STL) to Sacramento (SMF) in September from $230

Flights from Other Cities

BUF destination

Economy One-way to Buffalo (BUF)

Charlotte (CLT) to Buffalo (BUF) in September from $95

BUF destination

Economy Roundtrip to Buffalo (BUF)

Dallas (DFW) to Buffalo (BUF) in September from $156

BUF destination

Economy Roundtrip to Buffalo (BUF)

Washington, D.C. (BWI) to Buffalo (BUF) in September from $187

BUF destination

Economy One-way to Buffalo (BUF)

Rapid City (RAP) to Buffalo (BUF) in September from $236

BUF destination

Economy Roundtrip to Buffalo (BUF)

Jacksonville (JAX) to Buffalo (BUF) in September from $269

BUF destination

Economy Roundtrip to Buffalo (BUF)

Punta Cana (PUJ) to Buffalo (BUF) in September from $326

Cheap economy Class Flights from St Louis (STL) to Buffalo (BUF) September

Find the best deals on economy class flights. Compare prices for direct flights, one-stop, and multi-stop options.

Cheap economy Flights: STL to BUF in September - Route 1

Starting from $135

Flight Options & Prices:

One-Stop Flights: From $135 - Good value with one connection
Multi-Stop Flights: From $135 - Cheapest option with multiple connections

Book your economy class flight from St Louis (STL) to Buffalo (BUF)and save money on your travel. Compare all flight options to find the best deal for your september trip.

Why Choose Economy Class Flights from St Louis (STL) to Buffalo (BUF)?

Compare prices from multiple airlines
Find direct flights and multi-stop options
Best deals for september travel
Flexible booking options
24/7 customer support

Planning a trip from St Louis (STL) to Buffalo (BUF) in september? SlickTrip helps you find the cheapest economy class flights with our comprehensive flight comparison tool. Whether you prefer direct flights for convenience or multi-stop flights for savings, we have options for every budget and schedule.