Cheap Flights from Belleville (BLV) to Buffalo (BUF)

Flight 1

Popular airlines from Belleville, IL (BLV-MidAmerica-St. Louis) to Buffalo Niagara Intl. Airport (BUF)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 55% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Travel information

Origin airport
MidAmerica-St. Louis
Destination airport
Buffalo Niagara Intl.
Distance
1046 km
*Available to Expedia members.