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Cheap Flights from Chicago to Buffalo - CHI to BUF

Did You Know?

The shortest nonstop flight between Chicago, IL and Buffalo is 467 miles.
3 airlines operate between Chicago, IL and Buffalo.
United Airlines has 434 connecting flights between Chicago, IL and Buffalo.
The smallest aircraft flying nonstop from Chicago, IL to Buffalo is the Embraer ERJ 140 with 44 seats.
The quickest nonstop flight from Chicago, IL to Buffalo lasts 1:20.
The largest aircraft flying nonstop from Chicago, IL to Buffalo is the Boeing 737-700 (Winglets) with 143 seats.
6,261 seats are available per week to fly direct from Chicago, IL to Buffalo.
31% of all flights from Chicago, IL to Buffalo leave during afternoon hours.

Daily Non-stop Flight Schedules from O'Hare International to Buffalo Niagra International

Airline
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Earliest Flight
Latest Flight
American
0
0
0
5
5
4
5
7:54 AM
11:15 PM
United
0
0
0
7
7
6
4
6:38 AM
9:00 PM

Daily Non-stop Flight Schedules from Midway International to Buffalo Niagra International

Airline
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Earliest Flight
Latest Flight
Southwest
0
0
0
4
4
3
3
9:35 AM
9:00 PM

Cheap Domestic Flights from Chicago - CHI

Flights
Airline
Lowest Price
American, JetBlue, AirTran, Alaska, Spirit, United, US Airways
$120
US Airways, United, American, JetBlue, AirTran, Alaska, Delta
$80
Alaska, United, Delta, US Airways, American
$172
US Airways, Delta, United, Alaska, Spirit, JetBlue, AirTran, American
$130
Alaska, AirTran, US Airways, Delta, United, American
$221
United, Delta, US Airways, American, Spirit, JetBlue, AirTran, Alaska
$122
Delta, AirTran, JetBlue, US Airways, American, Alaska, United
$203
US Airways, Delta, American, Sun Country, Spirit, Frontier, Virgin America, AirTran, United, Alaska
$140
AirTran, American, US Airways, Delta, United, Alaska, Sun Country, Virgin America, Frontier, Spirit
$184
Delta, Spirit, US Airways, United, Alaska, American, AirTran
$120
United, American, US Airways, Alaska, Delta
$190
Alaska, Delta, US Airways, American, United, AirTran, JetBlue
$120

Cheap Domestic Flights to Buffalo - BUF

Flights
Airline
Lowest Price
American, United, Delta, US Airways, AirTran
$331
AirTran, American, US Airways, Delta, United
$331
United, Delta, US Airways, American, AirTran
$312
United, Delta, US Airways, American
$410
United, Delta, American
$292
American, Delta, United, US Airways
$292
United, American, US Airways, Delta
$495
Delta, American
$296
Delta, United, US Airways
$495
American
$304
Delta, United
$346
American, Delta
$412
US Airways, Delta, United
$292
American
$304
United, American, Delta
$422

Cheap International Flights from Chicago - CHI

Flights
Airline
Lowest Price
Air Canada, United, Delta, American, WestJet, Porter, US Airways
$227
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Cheap Flights from Chicago to Buffalo, from $221 Round trip from CHI to BUF