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

We've found the cheapest flights to Buffalo

Returns from £182.71

One-way from £91.35

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
Alaska Airlines455555507:0523:22VIEW FLIGHTS
American Eagle555544407:0520:30VIEW FLIGHTS
British Airways444444411:4223:22VIEW FLIGHTS
Air New Zealand444443407:1021:01VIEW FLIGHTS
Air Canada444443407:1021:01VIEW FLIGHTS
Gulf Air333333317:2423:22VIEW FLIGHTS
United Airlines222222214:1018:20VIEW FLIGHTS
All Nippon Airways222222210:3521:01VIEW FLIGHTS
United Express222221207:1010:35VIEW FLIGHTS
Qatar Airways111111117:4520:18VIEW FLIGHTS
Jet Linx Aviation111111111:4220:18VIEW FLIGHTS
Emirates111111118:2021:01VIEW FLIGHTS
Copa Airlines111111118:2021:01VIEW FLIGHTS
Avianca111111118:2021:01VIEW FLIGHTS
Royal Jordanian110001111:4214:20VIEW FLIGHTS
AlphaSky220000009:4120:18VIEW FLIGHTS
American Airlines000000214:4520:30VIEW FLIGHTS
Americal Eagle000011007:0507:05VIEW FLIGHTS

The most direct flights offered from O'Hare International Airport to Buffalo Niagara International United States are by Alaska Airlines with around 34 flights a week. These operate from 07:05 with the latest flight being at 23:22. The most popular flight no is AS4161, AS4409, AS4471 and AS6610.

Please visit alaskaair.com for more information regarding booking a flight with Alaska Airlines.

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
07:05
AirlineFlightNo
Alaska AirlinesAS4409
American EagleAA3410
07:10
AirlineFlightNo
Air New ZealandNZ2111
Air CanadaAC3943
United ExpressUA4440
10:35
AirlineFlightNo
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
United ExpressUA4410
11:42
AirlineFlightNo
Alaska AirlinesAS4471
British AirwaysBA5131
Royal JordanianRJ7428
Jet Linx AviationJL7316
American EagleAA3934
14:10
AirlineFlightNo
United AirlinesUA2343
Air New ZealandNZ2113
Air CanadaAC3967
14:45
AirlineFlightNo
American EagleAA4336
17:24
AirlineFlightNo
British AirwaysBA5607
Gulf AirGF6400
AlphaSkyAS6610
17:45
AirlineFlightNo
Alaska AirlinesAS4161
British AirwaysBA6508
Qatar AirwaysQR9077
Gulf AirGF6531
American EagleAA3382
18:20
AirlineFlightNo
United AirlinesUA1335
Air New ZealandNZ2121
Air CanadaAC5238
All Nippon AirwaysNH7074
AviancaAV2278
Copa AirlinesCM1365
EmiratesEK6226
20:18
AirlineFlightNo
AlphaSkyAS4161
20:30
AirlineFlightNo
American EagleAA4782
23:22
AirlineFlightNo
Alaska AirlinesAS6676
British AirwaysBA5534
Gulf AirGF6482
VIEW FLIGHTS
Tuesday
07:05
AirlineFlightNo
Alaska AirlinesAS4409
American EagleAA3410
07:10
AirlineFlightNo
Air New ZealandNZ2111
Air CanadaAC3943
United ExpressUA4440
09:41
AirlineFlightNo
AlphaSkyAS4409
10:35
AirlineFlightNo
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
United ExpressUA4410
11:42
AirlineFlightNo
British AirwaysBA5131
Jet Linx AviationJL7316
American EagleAA3934
AlphaSkyAS4471
14:10
AirlineFlightNo
United AirlinesUA2343
Air New ZealandNZ2113
Air CanadaAC3967
14:20
AirlineFlightNo
Alaska AirlinesAS4471
Royal JordanianRJ7428
14:45
AirlineFlightNo
American EagleAA4336
17:24
AirlineFlightNo
Alaska AirlinesAS6610
British AirwaysBA5607
Gulf AirGF6400
17:45
AirlineFlightNo
Alaska AirlinesAS4161
British AirwaysBA6508
Qatar AirwaysQR9077
Gulf AirGF6531
American EagleAA3382
18:20
AirlineFlightNo
United AirlinesUA1335
Air New ZealandNZ2121
Air CanadaAC5238
All Nippon AirwaysNH7074
AviancaAV2278
EmiratesEK6226
20:30
AirlineFlightNo
American EagleAA4782
21:01
AirlineFlightNo
Copa AirlinesCM1365
23:22
AirlineFlightNo
Alaska AirlinesAS6676
British AirwaysBA5534
Gulf AirGF6482
VIEW FLIGHTS
Wednesday
07:05
AirlineFlightNo
Alaska AirlinesAS4409
American EagleAA3410
07:10
AirlineFlightNo
Air New ZealandNZ2111
Air CanadaAC3943
United ExpressUA4440
10:35
AirlineFlightNo
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
United ExpressUA4410
11:42
AirlineFlightNo
Alaska AirlinesAS4471
British AirwaysBA5131
Jet Linx AviationJL7316
American EagleAA3934
14:10
AirlineFlightNo
United AirlinesUA2343
Air New ZealandNZ2113
Air CanadaAC3967
14:45
AirlineFlightNo
American EagleAA4336
17:24
AirlineFlightNo
Alaska AirlinesAS6610
British AirwaysBA5607
Gulf AirGF6400
17:45
AirlineFlightNo
Alaska AirlinesAS4161
British AirwaysBA6508
Qatar AirwaysQR9077
Gulf AirGF6531
American EagleAA3382
18:20
AirlineFlightNo
United AirlinesUA1335
Air New ZealandNZ2121
Air CanadaAC5238
All Nippon AirwaysNH7074
AviancaAV2278
Copa AirlinesCM1365
EmiratesEK6226
20:30
AirlineFlightNo
American EagleAA4782
23:22
AirlineFlightNo
Alaska AirlinesAS6676
British AirwaysBA5534
Gulf AirGF6482
VIEW FLIGHTS
Thursday
07:05
AirlineFlightNo
Alaska AirlinesAS4409
American EagleAA3410
07:10
AirlineFlightNo
Air New ZealandNZ2111
Air CanadaAC3943
United ExpressUA4440
10:35
AirlineFlightNo
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
United ExpressUA4410
11:42
AirlineFlightNo
Alaska AirlinesAS4471
British AirwaysBA5131
Jet Linx AviationJL7316
American EagleAA3934
14:10
AirlineFlightNo
United AirlinesUA2343
Air New ZealandNZ2113
Air CanadaAC3967
14:45
AirlineFlightNo
American EagleAA4336
17:24
AirlineFlightNo
Alaska AirlinesAS6610
British AirwaysBA5607
Gulf AirGF6400
17:45
AirlineFlightNo
Alaska AirlinesAS4161
British AirwaysBA6508
Qatar AirwaysQR9077
Gulf AirGF6531
American EagleAA3382
18:20
AirlineFlightNo
United AirlinesUA1335
Air New ZealandNZ2121
Air CanadaAC5238
All Nippon AirwaysNH7074
AviancaAV2278
EmiratesEK6226
20:30
AirlineFlightNo
American EagleAA4782
21:01
AirlineFlightNo
Copa AirlinesCM1365
23:22
AirlineFlightNo
Alaska AirlinesAS6676
British AirwaysBA5534
Gulf AirGF6482
VIEW FLIGHTS
Friday
07:05
AirlineFlightNo
Alaska AirlinesAS4409
Americal EagleAA3410
07:10
AirlineFlightNo
Air New ZealandNZ2111
Air CanadaAC3943
United ExpressUA4440
10:35
AirlineFlightNo
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
United ExpressUA4410
11:42
AirlineFlightNo
Alaska AirlinesAS4471
British AirwaysBA5131
Jet Linx AviationJL7316
American EagleAA3934
14:10
AirlineFlightNo
United AirlinesUA2343
Air New ZealandNZ2113
Air CanadaAC3967
14:45
AirlineFlightNo
American EagleAA4336
17:24
AirlineFlightNo
Alaska AirlinesAS6610
British AirwaysBA5607
Gulf AirGF6400
17:45
AirlineFlightNo
Alaska AirlinesAS4161
British AirwaysBA6508
Qatar AirwaysQR9077
Gulf AirGF6531
American EagleAA3382
18:20
AirlineFlightNo
United AirlinesUA1335
Air CanadaAC5238
All Nippon AirwaysNH7074
AviancaAV2278
Copa AirlinesCM1365
EmiratesEK6226
20:30
AirlineFlightNo
American EagleAA4782
21:01
AirlineFlightNo
Air New ZealandNZ2121
23:22
AirlineFlightNo
Alaska AirlinesAS6676
British AirwaysBA5534
Gulf AirGF6482
VIEW FLIGHTS
Saturday
07:05
AirlineFlightNo
Alaska AirlinesAS4409
American EagleAA3410
10:35
AirlineFlightNo
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
United ExpressUA4410
11:42
AirlineFlightNo
Alaska AirlinesAS4471
British AirwaysBA5131
Royal JordanianRJ7428
American EagleAA3934
14:10
AirlineFlightNo
United AirlinesUA2343
Air New ZealandNZ2113
Air CanadaAC3967
14:45
AirlineFlightNo
Alaska AirlinesAS6610
British AirwaysBA5607
Gulf AirGF6400
American EagleAA4336
17:45
AirlineFlightNo
Alaska AirlinesAS4161
British AirwaysBA6508
Qatar AirwaysQR9077
Gulf AirGF6531
Jet Linx AviationJL7316
Americal EagleAA3382
18:20
AirlineFlightNo
United AirlinesUA1335
Air CanadaAC5238
AviancaAV2278
EmiratesEK6226
20:30
AirlineFlightNo
American EagleAA4782
21:01
AirlineFlightNo
Air New ZealandNZ2121
All Nippon AirwaysNH7074
Copa AirlinesCM1365
23:22
AirlineFlightNo
Alaska AirlinesAS6676
British AirwaysBA5534
Gulf AirGF6482
VIEW FLIGHTS
Sunday
07:05
AirlineFlightNo
American EagleAA3410
07:10
AirlineFlightNo
United ExpressUA4440
09:41
AirlineFlightNo
Alaska AirlinesAS4409
09:56
AirlineFlightNo
Air New ZealandNZ2111
Air CanadaAC3943
10:35
AirlineFlightNo
United ExpressUA4410
11:42
AirlineFlightNo
American EagleAA3934
13:21
AirlineFlightNo
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
14:10
AirlineFlightNo
United AirlinesUA2343
14:20
AirlineFlightNo
Alaska AirlinesAS4471
British AirwaysBA5131
Royal JordanianRJ7428
14:45
AirlineFlightNo
American AirlinesAA4336
16:55
AirlineFlightNo
Air New ZealandNZ2113
Air CanadaAC3967
17:24
AirlineFlightNo
Alaska AirlinesAS6610
British AirwaysBA5607
Gulf AirGF6400
American EagleAA4336
17:45
AirlineFlightNo
American EagleAA3382
18:20
AirlineFlightNo
United AirlinesUA1335
20:18
AirlineFlightNo
Alaska AirlinesAS4161
British AirwaysBA6508
Qatar AirwaysQR9077
Gulf AirGF6531
Jet Linx AviationJL7316
20:30
AirlineFlightNo
American AirlinesAA4782
21:01
AirlineFlightNo
Air New ZealandNZ2121
Air CanadaAC5238
All Nippon AirwaysNH7074
AviancaAV2278
Copa AirlinesCM1365
EmiratesEK6226
23:22
AirlineFlightNo
Alaska AirlinesAS6676
British AirwaysBA5534
Gulf AirGF6482
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
Chicago Midway to Buffalo Niagara0752 km (467 miles)1 Hour 42 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 £91.35 ($124 €108.54)
£91.35
$124 | €108.54
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 £182.71 ($248 €217.07)
£182.71
$248 | €217.07
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 £54.52 ($74 €64.77)
£54.52
$74 | €64.77
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 £109.04 ($148 €129.54)
£109.04
$148 | €129.54
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, Americal Eagle, American Airlines, American Eagle, Avianca, British Airways, Copa Airlines, Emirates, Gulf Air, Jet Linx Aviation, Qatar Airways, Royal Jordanian, 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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