Chicago Airport (ORD) Flights to Buffalo Airport (BUF)

We've found the cheapest flights to Buffalo

Returns from £235.36

One-way from £89.95

Multiple companies offer flights from O'Hare International Airport to Buffalo Niagara International. The distance covered when flying from O'Hare International Airport to Buffalo Niagara International United States is 760 Km (472 Miles) with the travel time being around 1 Hour 42 Minutes. ORD is the Airport code for O'Hare International Airport and BUF is for Buffalo Niagara International United States.

The cost of ticket prices to Buffalo Niagara International United States can vary quite considerably if you travel at certain times of the week especially at weekends. It is normally worth booking flights well in advance if possible to get the best deal to Buffalo Niagara International United States perhaps midweek or late evening. It is always advisable to book as early as possible. With most airliners prices will go up the closer you get to the departure date.

Please note that the time difference at Buffalo Niagara International is 5.0 GMT. So remember to change your watch before arriving at Buffalo Niagara International.

Please see below the airlines that fly from O'Hare International Airport (ORD) to Buffalo Niagara International (BUF) and the amount of daily flights in operation.

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
Air New Zealand444235507:2523:57VIEW FLIGHTS
Air Canada444235507:2523:57VIEW FLIGHTS
AlphaSky444343409:3723:36VIEW FLIGHTS
United Express445133407:2521:00VIEW FLIGHTS
British Airways333132311:5223:36VIEW FLIGHTS
American Eagle333222307:0013:10VIEW FLIGHTS
All Nippon Airways222122210:4021:00VIEW FLIGHTS
Alaska Airlines222111007:0013:10VIEW FLIGHTS
Qatar Airways111012123:3623:36VIEW FLIGHTS
Japan Airlines111111111:5214:28VIEW FLIGHTS
United Airlines000102314:0321:15VIEW FLIGHTS
Iberia111011123:3623:36VIEW FLIGHTS
Emirates111011118:1021:00VIEW FLIGHTS
Copa Airlines111011118:1021:00VIEW FLIGHTS
American Airlines111011120:5920:59VIEW FLIGHTS
Gulf Air111001123:3623:36VIEW FLIGHTS
Jet Linx Aviation010000014:2814:28VIEW FLIGHTS

The most direct flights offered from O'Hare International Airport to Buffalo Niagara International United States are by Air New Zealand with around 27 flights a week. These operate from 07:25 with the latest flight being at 23:57. The most popular flight no is NZ2111, NZ2113, NZ2115 and NZ2117.

Please visit airnewzealand.co.nz for more information regarding booking a flight with Air New Zealand.

Please see below the times of flights. These times and frequency may vary at different times of the year please visit the website for more information.

Flights Time In WeekDays
DayFlight TimesFlights
Monday
07:00
AirlineFlightNo
Alaska AirlinesAS4001
American EagleAA3344
07:25
AirlineFlightNo
Air New ZealandNZ2111
Air CanadaAC5214
United ExpressUA5941
09:37
AirlineFlightNo
AlphaSkyAS4001
10:40
AirlineFlightNo
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
United ExpressUA4382
11:52
AirlineFlightNo
British AirwaysBA6508
Japan AirlinesJL7316
American EagleAA3382
AlphaSkyAS4161
13:10
AirlineFlightNo
Alaska AirlinesAS6789
British AirwaysBA5131
American EagleAA3342
14:03
AirlineFlightNo
Air New ZealandNZ2113
Air CanadaAC3967
United ExpressUA5427
15:56
AirlineFlightNo
AlphaSkyAS6789
18:10
AirlineFlightNo
Air New ZealandNZ2121
Air CanadaAC5238
All Nippon AirwaysNH7074
Copa AirlinesCM1365
EmiratesEK6226
United ExpressUA3574
20:59
AirlineFlightNo
American AirlinesAA1073
23:36
AirlineFlightNo
British AirwaysBA5534
IberiaIB8343
Qatar AirwaysQR9442
Gulf AirGF6400
AlphaSkyAS4269
VIEW FLIGHTS
Tuesday
07:00
AirlineFlightNo
Alaska AirlinesAS4001
American EagleAA3344
07:25
AirlineFlightNo
Air New ZealandNZ2111
Air CanadaAC5214
United ExpressUA5941
09:37
AirlineFlightNo
AlphaSkyAS4001
10:40
AirlineFlightNo
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
United ExpressUA4382
11:52
AirlineFlightNo
British AirwaysBA6508
Japan AirlinesJL7316
American EagleAA3382
AlphaSkyAS4161
13:10
AirlineFlightNo
Alaska AirlinesAS6789
British AirwaysBA5131
American EagleAA3342
14:03
AirlineFlightNo
Air New ZealandNZ2113
Air CanadaAC3967
United ExpressUA5427
14:28
AirlineFlightNo
Jet Linx AviationJL7316
15:56
AirlineFlightNo
AlphaSkyAS6789
18:10
AirlineFlightNo
Air New ZealandNZ2121
Air CanadaAC5238
All Nippon AirwaysNH7074
Copa AirlinesCM1365
EmiratesEK6226
United ExpressUA3574
20:59
AirlineFlightNo
American AirlinesAA1073
23:36
AirlineFlightNo
British AirwaysBA5534
IberiaIB8343
Qatar AirwaysQR9442
Gulf AirGF6400
AlphaSkyAS4269
VIEW FLIGHTS
Wednesday
07:00
AirlineFlightNo
Alaska AirlinesAS4001
American EagleAA3344
07:25
AirlineFlightNo
Air New ZealandNZ2111
Air CanadaAC5214
United ExpressUA5941
09:37
AirlineFlightNo
AlphaSkyAS4001
10:40
AirlineFlightNo
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
United ExpressUA4382
11:52
AirlineFlightNo
British AirwaysBA6508
Japan AirlinesJL7316
American EagleAA3382
AlphaSkyAS4161
13:10
AirlineFlightNo
Alaska AirlinesAS6789
British AirwaysBA5131
American EagleAA3342
14:03
AirlineFlightNo
Air New ZealandNZ2113
Air CanadaAC3967
United ExpressUA5427
15:56
AirlineFlightNo
AlphaSkyAS6789
18:10
AirlineFlightNo
Air New ZealandNZ2121
Air CanadaAC5238
All Nippon AirwaysNH7074
Copa AirlinesCM1365
EmiratesEK6226
United ExpressUA3574
20:59
AirlineFlightNo
American AirlinesAA1073
21:00
AirlineFlightNo
United ExpressYX3574
23:36
AirlineFlightNo
British AirwaysBA5534
IberiaIB8343
Qatar AirwaysQR9442
Gulf AirGF6400
AlphaSkyAS4269
VIEW FLIGHTS
Thursday
07:00
AirlineFlightNo
Alaska AirlinesAS4001
American EagleAA3344
07:27
AirlineFlightNo
Air New ZealandNZ2111
Air CanadaAC5214
United ExpressUA4176
09:37
AirlineFlightNo
AlphaSkyAS4001
13:10
AirlineFlightNo
British AirwaysBA5131
Japan AirlinesJL7316
American EagleAA3342
AlphaSkyAS6610
14:03
AirlineFlightNo
United AirlinesUA1448
Air New ZealandNZ2113
Air CanadaAC3967
All Nippon AirwaysNH7074
15:56
AirlineFlightNo
AlphaSkyAS6789
VIEW FLIGHTS
Friday
10:40
AirlineFlightNo
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
United ExpressUA4382
11:52
AirlineFlightNo
British AirwaysBA6508
Japan AirlinesJL7316
American EagleAA3382
AlphaSkyAS4161
13:10
AirlineFlightNo
Alaska AirlinesAS6789
British AirwaysBA5131
American EagleAA3342
14:03
AirlineFlightNo
Air New ZealandNZ2113
Air CanadaAC3967
United ExpressUA5427
15:56
AirlineFlightNo
AlphaSkyAS6610
AlphaSkyAS6789
18:10
AirlineFlightNo
Air New ZealandNZ2121
Air CanadaAC5238
All Nippon AirwaysNH7074
Copa AirlinesCM1365
EmiratesEK6226
United ExpressUA3574
20:59
AirlineFlightNo
American AirlinesAA1073
23:36
AirlineFlightNo
British AirwaysBA5534
IberiaIB8343
Qatar AirwaysQR7836
AlphaSkyAS4269
VIEW FLIGHTS
Saturday
07:00
AirlineFlightNo
Alaska AirlinesAS4001
American EagleAA3344
07:25
AirlineFlightNo
Air New ZealandNZ2111
Air CanadaAC5214
United ExpressUA5941
09:37
AirlineFlightNo
AlphaSkyAS4001
10:40
AirlineFlightNo
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
United ExpressUA4382
11:52
AirlineFlightNo
British AirwaysBA6508
Japan AirlinesJL7316
American EagleAA3382
AlphaSkyAS4161
14:03
AirlineFlightNo
Air New ZealandNZ2113
Air CanadaAC3967
United ExpressUA5427
18:10
AirlineFlightNo
United AirlinesUA3574
Air New ZealandNZ2121
Air CanadaAC5238
All Nippon AirwaysNH7074
Copa AirlinesCM1365
EmiratesEK6226
20:59
AirlineFlightNo
American AirlinesAA1073
21:15
AirlineFlightNo
United AirlinesUA3570
Air New ZealandNZ2117
Air CanadaAC3661
23:36
AirlineFlightNo
British AirwaysBA5534
IberiaIB8343
Qatar AirwaysQR7836
Qatar AirwaysQR9442
Gulf AirGF6400
AlphaSkyAS4269
VIEW FLIGHTS
Sunday
07:00
AirlineFlightNo
American EagleAA3344
07:25
AirlineFlightNo
United ExpressUA5941
09:37
AirlineFlightNo
AlphaSkyAS4001
10:03
AirlineFlightNo
Air New ZealandNZ2111
Air CanadaAC5214
10:40
AirlineFlightNo
United ExpressUA4382
11:52
AirlineFlightNo
American EagleAA3382
13:10
AirlineFlightNo
American EagleAA3342
13:17
AirlineFlightNo
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
14:03
AirlineFlightNo
United AirlinesUA5427
14:28
AirlineFlightNo
British AirwaysBA6508
Japan AirlinesJL7316
AlphaSkyAS4161
15:56
AirlineFlightNo
British AirwaysBA5131
AlphaSkyAS6789
16:48
AirlineFlightNo
Air New ZealandNZ2113
Air CanadaAC3967
United ExpressUA5427
18:10
AirlineFlightNo
United AirlinesUA3574
20:59
AirlineFlightNo
American AirlinesAA1073
21:00
AirlineFlightNo
Air New ZealandNZ2121
Air CanadaAC5238
All Nippon AirwaysNH7074
Copa AirlinesCM1365
EmiratesEK6226
United ExpressUA3574
21:15
AirlineFlightNo
United AirlinesUA3570
23:36
AirlineFlightNo
British AirwaysBA5534
IberiaIB8343
Qatar AirwaysQR9442
Gulf AirGF6400
AlphaSkyAS4269
23:57
AirlineFlightNo
Air New ZealandNZ2117
Air CanadaAC3661
VIEW FLIGHTS

Alternatively, there are other routes that depart O'Hare International Airport and arrive at Buffalo Niagara International or other nearby airports. The table below gives you a summary of these.

Alternative Direct Routes
RouteStopsDistanceFlying Time
Green Bay to Buffalo Niagara0774 km (481 miles)1 Hour 43 Minutes
Grand Rapids Gerald R Ford to Buffalo Niagara0553 km (344 miles)1 Hour 28 Minutes
Chicago Midway to Buffalo Niagara0752 km (467 miles)1 Hour 42 Minutes
Milwaukee General Mitchell to Buffalo Niagara0746 km (463 miles)1 Hour 41 Minutes
Chicago Pal Waukee to Buffalo Niagara0764 km (475 miles)1 Hour 43 Minutes

Don’t forget that flight regulations are getting tight so we recommend you leave plenty of time to get through customs at O'Hare International Airport.

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Flight Price FAQ - Chicago (ORD) to Buffalo (BUF)

DIRECT United
What is the cheapest direct flight one way from Chicago ORD to Buffalo BUF?
The cheapest direct flight one way from Chicago ORD to Buffalo BUF is £89.95 ($120 €103.04)
£89.95
$120 | €103.04
Check Latest Price
DIRECT United
What is the cheapest direct return flight from Chicago ORD to Buffalo BUF?
The cheapest direct return flight from Chicago ORD to Buffalo BUF is £235.36 ($314 €269.62)
£235.36
$314 | €269.62
Check Latest Price
1+ STOP(S)
What is the cheapest flight one way from Chicago ORD to Buffalo BUF?
The cheapest flight one way from Chicago ORD to Buffalo BUF is £45.72 ($61 €52.38)
£45.72
$61 | €52.38
Check Latest Price
1+ STOP(S)
What is the cheapest return flight from Chicago ORD to Buffalo BUF?
The cheapest return flight from Chicago ORD to Buffalo BUF is £143.16 ($191 €164)
£143.16
$191 | €164
Check Latest Price
Important Note: Prices shown are taken from searches performed for flights operating during the current month. Please use the "Latest Price" buttons to get the most up to date airfares.

Compare Flight Prices from ORD to BUF

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Flight Info FAQ - Chicago (ORD) to Buffalo (BUF)

Who flies from Chicago to Buffalo?
The following airlines fly from Chicago (ORD) to Buffalo (BUF): Air Canada, Air New Zealand, Alaska Airlines, All Nippon Airways, AlphaSky, American Airlines, American Eagle, British Airways, Copa Airlines, Emirates, Gulf Air, Iberia, Japan Airlines, Jet Linx Aviation, Qatar Airways, United Airlines, United Express.
How far is the flight from Chicago to Buffalo?
The flight from Chicago to Buffalo is 760KM or 472 miles.
How long does the flight from Chicago to Buffalo to take?
The flight from Chicago to Buffalo takes 1 Hour 42 Minutes.

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