Cheap American Airlines flights Ontario (ONT) to Buffalo (BUF)

• Charlotte to San Juan (CLT - SJU)
• San Francisco to Houston (SFO - IAH)
• Pensacola to Seattle (PNS - SEA)
• El Paso to Lawton (ELP - LAW)
• Dallas to Guadalajara (DFW - GDL)
• Appleton to Knoxville (ATW - TYS)
• Little Rock to Kalispell (LIT - FCA)
• Panama City to Charlotte (ECP - CLT)
• Minneapolis to Denver (MSP - DEN)
• New York to Bogotá (JFK - BOG)

Popular Domestic Routes in Buffalo Niagara Intl.

• Panama City to Charlotte (ECP - CLT)
• Atlanta to St. Louis (ATL - STL)
• Greenville to Austin (GSP - AUS)
• Syracuse to Phoenix (SYR - PHX)
• Pensacola to Seattle (PNS - SEA)
• New York to Bogotá (JFK - BOG)
• Appleton to Knoxville (ATW - TYS)
• Greenville to Austin (GSP - AUS)
• El Paso to Lawton (ELP - LAW)
• Phoenix to Springfield (PHX - SPI)

Airlines Operating

• Frontier Airlines
• Delta
• American Airlines
• United
• Alaska Airlines
• JetBlue Airways
• Hawaiian Airlines
• China Airlines
• Aeromexico

• Flights from Los Angeles
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