Cheap CMI to Buffalo flights

Book your CMI to BUF flights with Expedia and find last-minute Champaign to Buffalo airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between CMI and BUF, with new flight deals and promotions almost daily. When you book your next trip from University Of Illinois Urbana Champaign Williard to Buffalo Niagara Intl. with Expedia, you can rest assured you’re getting great ticket prices and excellent service from one of the world’s most trusted travel providers.

CMI to BUF Route Map

Champaign to Buffalo Flights, Stats and Airplanes

Route information for flights from University Of Illinois Urbana Champaign Williard to Buffalo Niagara Intl..

Distance:
532.75 miles

CMI - University Of Illinois Urbana Champaign Williard Airlines

Browse the most popular airlines servicing the Champaign (CMI) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.

BUF - Buffalo Niagara Intl. Airlines

Browse the most popular airlines servicing the Buffalo (BUF) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.