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

We've found the cheapest flights to Buffalo

Returns from £207.84

One-way from £89.08

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 Airlines333333309:0523:40VIEW FLIGHTS
Air New Zealand422442313:1221:15VIEW FLIGHTS
Air Canada422442313:1221:15VIEW FLIGHTS
American Eagle333331209:0520:52VIEW FLIGHTS
United Express311331310:3021:15VIEW FLIGHTS
All Nippon Airways222222213:1220:51VIEW FLIGHTS
Swiss211221118:1021:15VIEW FLIGHTS
Qatar Airways122221023:4023:40VIEW FLIGHTS
United Airlines111111118:1018:10VIEW FLIGHTS
Emirates111111118:1020:51VIEW FLIGHTS
Copa Airlines111111118:1020:51VIEW FLIGHTS
Royal Jordanian111111023:4023:40VIEW FLIGHTS
Jet Linx Aviation111111014:5023:40VIEW FLIGHTS
Iberia111111023:4023:40VIEW FLIGHTS
Gulf Air111111023:4023:40VIEW FLIGHTS
British Airways111111023:4023:40VIEW FLIGHTS
American Airlines000001214:5820:52VIEW FLIGHTS

The most direct flights offered from O'Hare International Airport to Buffalo Niagara International United States are by Alaska Airlines with around 21 flights a week. These operate from 09:05 with the latest flight being at 23:40. The most popular flight no is AS6240, AS6412, AS6417 and AS6789.

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
09:05
AirlineFlightNo
Alaska AirlinesAS6240
American EagleAA3342
10:30
AirlineFlightNo
United ExpressUA4382
13:12
AirlineFlightNo
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
13:58
AirlineFlightNo
Air New ZealandNZ2113
Air CanadaAC3967
United ExpressUA5376
14:50
AirlineFlightNo
Alaska AirlinesAS6417
American EagleAA4349
18:10
AirlineFlightNo
United AirlinesUA1335
Air New ZealandNZ2121
Air CanadaAC5238
All Nippon AirwaysNH7074
Copa AirlinesCM1365
SwissLX3160
EmiratesEK6226
20:52
AirlineFlightNo
American EagleAA4473
21:15
AirlineFlightNo
Air New ZealandNZ2111
Air CanadaAC3284
SwissLX3162
United ExpressUA4495
23:40
AirlineFlightNo
Alaska AirlinesAS6412
British AirwaysBA5534
IberiaIB8343
Qatar AirwaysQR2469
Royal JordanianRJ7353
Gulf AirGF6400
Jet Linx AviationJL7316
VIEW FLIGHTS
Tuesday
09:05
AirlineFlightNo
Alaska AirlinesAS6240
American EagleAA3342
10:30
AirlineFlightNo
United ExpressUA4382
13:12
AirlineFlightNo
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
14:50
AirlineFlightNo
Alaska AirlinesAS6417
Jet Linx AviationJL7316
American EagleAA4349
18:10
AirlineFlightNo
United AirlinesUA1335
Air New ZealandNZ2121
Air CanadaAC5238
All Nippon AirwaysNH7074
Copa AirlinesCM1365
SwissLX3160
EmiratesEK6226
20:52
AirlineFlightNo
American EagleAA4473
23:40
AirlineFlightNo
Alaska AirlinesAS6412
British AirwaysBA5534
IberiaIB8343
Qatar AirwaysQR2469
Qatar AirwaysQR2632
Royal JordanianRJ7353
Gulf AirGF6400
VIEW FLIGHTS
Wednesday
09:05
AirlineFlightNo
Alaska AirlinesAS6240
American EagleAA3342
10:30
AirlineFlightNo
United ExpressUA4382
13:12
AirlineFlightNo
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
14:50
AirlineFlightNo
Alaska AirlinesAS6417
American EagleAA4349
18:10
AirlineFlightNo
United AirlinesUA1335
Air New ZealandNZ2121
Air CanadaAC5238
All Nippon AirwaysNH7074
Copa AirlinesCM1365
SwissLX3160
EmiratesEK6226
20:52
AirlineFlightNo
American EagleAA4473
23:40
AirlineFlightNo
Alaska AirlinesAS6412
British AirwaysBA5534
IberiaIB8343
Qatar AirwaysQR2469
Qatar AirwaysQR2632
Royal JordanianRJ7353
Gulf AirGF6400
Jet Linx AviationJL7316
VIEW FLIGHTS
Thursday
09:05
AirlineFlightNo
Alaska AirlinesAS6240
American EagleAA3342
10:30
AirlineFlightNo
United ExpressUA4382
13:12
AirlineFlightNo
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
13:58
AirlineFlightNo
Air New ZealandNZ2113
Air CanadaAC3967
United ExpressUA5376
14:50
AirlineFlightNo
Alaska AirlinesAS6417
American EagleAA4349
18:10
AirlineFlightNo
United AirlinesUA1335
Air New ZealandNZ2121
Air CanadaAC5238
All Nippon AirwaysNH7074
Copa AirlinesCM1365
SwissLX3160
EmiratesEK6226
20:52
AirlineFlightNo
American EagleAA4473
21:15
AirlineFlightNo
Air New ZealandNZ2111
Air CanadaAC3284
SwissLX3162
United ExpressUA4495
23:40
AirlineFlightNo
Alaska AirlinesAS6412
British AirwaysBA5534
IberiaIB8343
Qatar AirwaysQR2469
Qatar AirwaysQR9036
Royal JordanianRJ7353
Gulf AirGF6400
Jet Linx AviationJL7316
VIEW FLIGHTS
Friday
09:05
AirlineFlightNo
Alaska AirlinesAS6240
American EagleAA3342
10:30
AirlineFlightNo
United ExpressUA4382
13:12
AirlineFlightNo
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
13:58
AirlineFlightNo
Air New ZealandNZ2113
Air CanadaAC3967
United ExpressUA5376
14:50
AirlineFlightNo
American EagleAA4349
17:31
AirlineFlightNo
Alaska AirlinesAS6417
Jet Linx AviationJL7316
18:10
AirlineFlightNo
United AirlinesUA1335
Air New ZealandNZ2121
Air CanadaAC5238
All Nippon AirwaysNH7074
Copa AirlinesCM1365
SwissLX3160
EmiratesEK6226
20:52
AirlineFlightNo
American EagleAA4473
21:15
AirlineFlightNo
Air New ZealandNZ2111
Air CanadaAC3284
SwissLX3162
United ExpressUA4495
23:40
AirlineFlightNo
Alaska AirlinesAS6412
British AirwaysBA5534
IberiaIB8343
Qatar AirwaysQR2469
Qatar AirwaysQR9036
Royal JordanianRJ7353
Gulf AirGF6400
VIEW FLIGHTS
Saturday
10:30
AirlineFlightNo
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
United ExpressUA4382
15:10
AirlineFlightNo
Alaska AirlinesAS6789
American EagleAA3342
17:48
AirlineFlightNo
Alaska AirlinesAS6240
18:10
AirlineFlightNo
United AirlinesUA1335
Air New ZealandNZ2121
Air CanadaAC5238
All Nippon AirwaysNH7074
Copa AirlinesCM1365
SwissLX3160
EmiratesEK6226
20:45
AirlineFlightNo
American AirlinesAA1065
23:23
AirlineFlightNo
Alaska AirlinesAS6308
British AirwaysBA6508
IberiaIB8324
Qatar AirwaysQR9077
Royal JordanianRJ7753
Gulf AirGF6400
Jet Linx AviationJL7316
VIEW FLIGHTS
Sunday
09:05
AirlineFlightNo
American EagleAA3342
10:30
AirlineFlightNo
United ExpressUA4382
11:43
AirlineFlightNo
Alaska AirlinesAS6240
Alaska AirlinesAS6789
13:12
AirlineFlightNo
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
13:58
AirlineFlightNo
United ExpressUA5376
14:58
AirlineFlightNo
American AirlinesAA4349
16:43
AirlineFlightNo
Air New ZealandNZ2113
Air CanadaAC3967
17:39
AirlineFlightNo
Alaska AirlinesAS6417
American EagleAA4349
18:10
AirlineFlightNo
United AirlinesUA1335
20:51
AirlineFlightNo
Air New ZealandNZ2121
Air CanadaAC5238
All Nippon AirwaysNH7074
Copa AirlinesCM1365
SwissLX3160
EmiratesEK6226
20:52
AirlineFlightNo
American AirlinesAA4473
21:15
AirlineFlightNo
United ExpressUA4495
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
Milwaukee General Mitchell to Buffalo Niagara0746 km (463 miles)1 Hour 41 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 £89.08 ($120 €101.98)
£89.08
$120 | €101.98
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 £207.84 ($280 €237.95)
£207.84
$280 | €237.95
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 £54.93 ($74 €62.89)
£54.93
$74 | €62.89
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 £118.77 ($160 €135.97)
£118.77
$160 | €135.97
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, American Airlines, American Eagle, British Airways, Copa Airlines, Emirates, Gulf Air, Iberia, Jet Linx Aviation, Qatar Airways, Royal Jordanian, Swiss, 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.

Alternative Airports in United States with Connections from Chicago Airport

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