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Flight times from Chicago to Buffalo & schedule

The average flight time from Chicago to Buffalo is About 1 hour 39 minutes, covering a distance of About 740.49 km.

Flight duration

About 1 hour 39 minutes

Flight distance

About 740.49 km

Earliest flight

07:00 → 09:37

Latest flight

20:59 → 23:36

How long is the flight from Chicago to Buffalo?

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

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Earliest first
Latest first
Frontier Airlines F92292
MDW 06:24
ATL 09:38
With stops 2.2h
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Frontier Airlines F91408
ATL 11:29
BUF 13:36
2.1h
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United Airlines UA265
ORD 06:29
BUF 09:08
Nonstop 1.6h
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Frontier Airlines F91596
ORD 07:06
ATL 10:31
With stops 2.4h
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Frontier Airlines F91408
ATL 11:29
BUF 13:36
2.1h
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Delta Air Lines DL5469
MDW 10:24
MSP 12:09
With stops 1.8h
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Delta Air Lines DL1749
MSP 15:31
BUF 18:33
2.0h
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Frontier Airlines F91442
ORD 14:03
ATL 17:17
With stops 2.2h
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Frontier Airlines F91408
ATL 11:29
BUF 13:36
2.1h
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Delta Air Lines DL2358
ORD 17:20
DTW 19:52
With stops 1.5h
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Delta Air Lines DL978
DTW 22:50
BUF 23:59
1.1h
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United Airlines UA1335
ORD 17:50
BUF 20:31
Nonstop 1.7h
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Delta Air Lines DL4690
MDW 18:45
DTW 21:09
With stops 1.4h
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Delta Air Lines DL978
DTW 22:50
BUF 23:59
1.1h
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Frontier Airlines F93044
ORD 18:58
MCO 23:02
With stops 3.1h
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Frontier Airlines F93262
MCO 06:38
BUF 09:23
2.8h
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American Airlines AA564
ORD 19:20
BUF 22:10
Nonstop 1.8h
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Delta Air Lines DL1084
ORD 19:30
DTW 21:59
With stops 1.5h
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Delta Air Lines DL978
DTW 22:50
BUF 23:59
1.1h
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Frontier Airlines F92198
ORD 19:44
ATL 23:07
With stops 2.4h
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Frontier Airlines F91408
ATL 11:29
BUF 13:36
2.1h
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American Airlines AA4474
ORD 21:10
BUF 00:02
Nonstop 1.9h
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American Airlines AA4474
ORD 21:10
BUF 00:02
Nonstop 1.9h
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Frontier Airlines F92198
ORD 19:44
ATL 23:07
With stops 2.4h
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Frontier Airlines F91408
ATL 11:29
BUF 13:36
2.1h
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Delta Air Lines DL1084
ORD 19:30
DTW 21:59
With stops 1.5h
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Delta Air Lines DL978
DTW 22:50
BUF 23:59
1.1h
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American Airlines AA564
ORD 19:20
BUF 22:10
Nonstop 1.8h
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Frontier Airlines F93044
ORD 18:58
MCO 23:02
With stops 3.1h
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Frontier Airlines F93262
MCO 06:38
BUF 09:23
2.8h
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Delta Air Lines DL4690
MDW 18:45
DTW 21:09
With stops 1.4h
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Delta Air Lines DL978
DTW 22:50
BUF 23:59
1.1h
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United Airlines UA1335
ORD 17:50
BUF 20:31
Nonstop 1.7h
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Delta Air Lines DL2358
ORD 17:20
DTW 19:52
With stops 1.5h
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Delta Air Lines DL978
DTW 22:50
BUF 23:59
1.1h
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Frontier Airlines F91442
ORD 14:03
ATL 17:17
With stops 2.2h
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Frontier Airlines F91408
ATL 11:29
BUF 13:36
2.1h
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Delta Air Lines DL5469
MDW 10:24
MSP 12:09
With stops 1.8h
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Delta Air Lines DL1749
MSP 15:31
BUF 18:33
2.0h
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Frontier Airlines F91596
ORD 07:06
ATL 10:31
With stops 2.4h
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Frontier Airlines F91408
ATL 11:29
BUF 13:36
2.1h
See prices and details in the app >>
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United Airlines UA265
ORD 06:29
BUF 09:08
Nonstop 1.6h
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Frontier Airlines F92292
MDW 06:24
ATL 09:38
With stops 2.2h
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Frontier Airlines F91408
ATL 11:29
BUF 13:36
2.1h
See prices and details in the app >>
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Check prices
See all
United Airlines UA265
ORD 06:29
BUF 09:08
Nonstop 1.6h
See prices and details in the app >>
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Check prices
United Airlines UA1335
ORD 17:50
BUF 20:31
Nonstop 1.7h
See prices and details in the app >>
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Check prices
American Airlines AA564
ORD 19:20
BUF 22:10
Nonstop 1.8h
See prices and details in the app >>
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Check prices
American Airlines AA4474
ORD 21:10
BUF 00:02
Nonstop 1.9h
See prices and details in the app >>
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Check prices
American Airlines AA4474
ORD 21:10
BUF 00:02
Nonstop 1.9h
See prices and details in the app >>
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Check prices
American Airlines AA564
ORD 19:20
BUF 22:10
Nonstop 1.8h
See prices and details in the app >>
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Check prices
United Airlines UA1335
ORD 17:50
BUF 20:31
Nonstop 1.7h
See prices and details in the app >>
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Check prices
United Airlines UA265
ORD 06:29
BUF 09:08
Nonstop 1.6h
See prices and details in the app >>
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Check prices

Top airlines for flights from Chicago to Buffalo

Multiple airlines provide flights from Chicago to Buffalo. The best rated one is United Airlines with an average rating of 10.0.

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United Airlines
United Airlines
User rating: 10.0

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