Flight times from Buffalo to Chicago & schedule

The average flight time from Buffalo to Chicago is About 1 hour 57 minutes, covering a distance of About 740.49 km.

Flight duration

About 1 hour 57 minutes

Flight distance

About 740.49 km

How long is the flight from Buffalo to Chicago?

The flights usually depart from Buffalo Niagara International Airport and arrive at O'Hare International Airport.

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Earliest first
Latest first
United Airlines UA4381
BUF 1:55 PM
ORD 2:48 PM
Nonstop 1.9h
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Frontier Airlines F93869
BUF 2:19 PM
ATL 4:44 PM
With stops 2.4h
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Frontier Airlines F92291
ATL 5:34 PM
MDW 6:37 PM
2.0h
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Frontier Airlines F93869
BUF 2:19 PM
ATL 4:44 PM
With stops 2.4h
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Frontier Airlines F93397
ATL 9:15 PM
ORD 10:39 PM
2.4h
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American Airlines AA5866
BUF 4:25 PM
PHL 5:52 PM
With stops 1.4h
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American Airlines AA3177
PHL 7:40 PM
ORD 9:18 PM
2.6h
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American Airlines AA4496
BUF 4:04 PM
LGA 5:29 PM
With stops 1.4h
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American Airlines AA4466
LGA 8:25 PM
ORD 10:17 PM
2.9h
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American Airlines AA3342
BUF 5:00 PM
ORD 6:00 PM
Nonstop 2.0h
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American Airlines AA4349
BUF 5:59 PM
ORD 7:11 PM
Nonstop 2.2h
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United Airlines UA5522
BUF 5:24 PM
ORD 6:35 PM
Nonstop 2.2h
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Delta Air Lines DL2050
BUF 6:59 PM
ATL 9:17 PM
With stops 2.3h
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Delta Air Lines DL1199
ATL 10:45 PM
ORD 11:50 PM
2.1h
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Jetblue Airways B62001
BUF 6:00 AM
JFK 7:28 AM
With stops 1.5h
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Jetblue Airways B62105
JFK 8:00 PM
ORD 9:52 PM
2.9h
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Jetblue Airways B62001
BUF 6:00 AM
JFK 7:28 AM
With stops 1.5h
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Frontier Airlines F91043
JFK 11:03 AM
ORD 1:03 PM
3.0h
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United Airlines UA543
BUF 7:00 AM
ORD 7:48 AM
Nonstop 1.8h
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Delta Air Lines DL5284
BUF 7:00 AM
JFK 8:37 AM
With stops 1.6h
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Spirit Airlines NK108
EWR 9:05 PM
ORD 10:43 PM
2.6h
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Frontier Airlines F91691
BUF 7:17 PM
MCO 10:16 PM
With stops 3.0h
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Frontier Airlines F93043
MCO 1:33 PM
ORD 3:52 PM
3.3h
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Jetblue Airways B6216
BUF 10:00 AM
BOS 11:24 AM
With stops 1.4h
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Jetblue Airways B6311
BOS 6:50 AM
ORD 8:45 AM
2.9h
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See all
Jetblue Airways B6216
BUF 10:00 AM
BOS 11:24 AM
With stops 1.4h
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Jetblue Airways B6311
BOS 6:50 AM
ORD 8:45 AM
2.9h
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United Airlines UA543
BUF 7:00 AM
ORD 7:48 AM
Nonstop 1.8h
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Delta Air Lines DL5284
BUF 7:00 AM
JFK 8:37 AM
With stops 1.6h
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W
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F
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Spirit Airlines NK108
EWR 9:05 PM
ORD 10:43 PM
2.6h
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Frontier Airlines F91691
BUF 7:17 PM
MCO 10:16 PM
With stops 3.0h
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F
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Frontier Airlines F93043
MCO 1:33 PM
ORD 3:52 PM
3.3h
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Delta Air Lines DL2050
BUF 6:59 PM
ATL 9:17 PM
With stops 2.3h
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Delta Air Lines DL1199
ATL 10:45 PM
ORD 11:50 PM
2.1h
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Jetblue Airways B62001
BUF 6:00 AM
JFK 7:28 AM
With stops 1.5h
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F
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Jetblue Airways B62105
JFK 8:00 PM
ORD 9:52 PM
2.9h
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W
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F
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Check prices
Jetblue Airways B62001
BUF 6:00 AM
JFK 7:28 AM
With stops 1.5h
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T
F
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Frontier Airlines F91043
JFK 11:03 AM
ORD 1:03 PM
3.0h
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American Airlines AA3342
BUF 5:00 PM
ORD 6:00 PM
Nonstop 2.0h
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Check prices
American Airlines AA4349
BUF 5:59 PM
ORD 7:11 PM
Nonstop 2.2h
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Check prices
United Airlines UA5522
BUF 5:24 PM
ORD 6:35 PM
Nonstop 2.2h
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W
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F
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Check prices
American Airlines AA5866
BUF 4:25 PM
PHL 5:52 PM
With stops 1.4h
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W
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F
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American Airlines AA3177
PHL 7:40 PM
ORD 9:18 PM
2.6h
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W
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F
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Check prices
American Airlines AA4496
BUF 4:04 PM
LGA 5:29 PM
With stops 1.4h
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M
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W
T
F
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American Airlines AA4466
LGA 8:25 PM
ORD 10:17 PM
2.9h
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M
T
W
T
F
S
Check prices
Frontier Airlines F93869
BUF 2:19 PM
ATL 4:44 PM
With stops 2.4h
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M
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W
T
F
S
Frontier Airlines F92291
ATL 5:34 PM
MDW 6:37 PM
2.0h
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M
T
W
T
F
S
Check prices
Frontier Airlines F93869
BUF 2:19 PM
ATL 4:44 PM
With stops 2.4h
S
M
T
W
T
F
S
Frontier Airlines F93397
ATL 9:15 PM
ORD 10:39 PM
2.4h
S
M
T
W
T
F
S
Check prices
United Airlines UA4381
BUF 1:55 PM
ORD 2:48 PM
Nonstop 1.9h
S
M
T
W
T
F
S
Check prices
See all
United Airlines UA4381
BUF 1:55 PM
ORD 2:48 PM
Nonstop 1.9h
S
M
T
W
T
F
S
Check prices
American Airlines AA3342
BUF 5:00 PM
ORD 6:00 PM
Nonstop 2.0h
S
M
T
W
T
F
S
Check prices
American Airlines AA4349
BUF 5:59 PM
ORD 7:11 PM
Nonstop 2.2h
S
M
T
W
T
F
S
Check prices
United Airlines UA5522
BUF 5:24 PM
ORD 6:35 PM
Nonstop 2.2h
S
M
T
W
T
F
S
Check prices
United Airlines UA543
BUF 7:00 AM
ORD 7:48 AM
Nonstop 1.8h
S
M
T
W
T
F
S
Check prices
United Airlines UA543
BUF 7:00 AM
ORD 7:48 AM
Nonstop 1.8h
S
M
T
W
T
F
S
Check prices
American Airlines AA3342
BUF 5:00 PM
ORD 6:00 PM
Nonstop 2.0h
S
M
T
W
T
F
S
Check prices
American Airlines AA4349
BUF 5:59 PM
ORD 7:11 PM
Nonstop 2.2h
S
M
T
W
T
F
S
Check prices
United Airlines UA5522
BUF 5:24 PM
ORD 6:35 PM
Nonstop 2.2h
S
M
T
W
T
F
S
Check prices
United Airlines UA4381
BUF 1:55 PM
ORD 2:48 PM
Nonstop 1.9h
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M
T
W
T
F
S
Check prices

FAQs about flight schedules from Buffalo to Chicago

  • When are flight tickets from Buffalo (BUF) to Chicago (CHI) the cheapest?

    Airlines adjust prices for flights from Buffalo to Chicago based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • It takes around 2 hours 5 minutes to fly from Buffalo (BUF) to Chicago (CHI).