Flights from Chicago Airport ORD to Buffalo Airport BUF

We've found the cheapest flights to Buffalo

Returns from £206.01

One-way from £94.68

Flights are offered by 16 airline companies if you are flying to Buffalo Niagara International to O'Hare International Airport. 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.

Flight prices can fluctuate at certain times of the day but also 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.

The table below displays the numbers of daily flights from O'Hare International Airport (ORD) to Buffalo Niagara International (BUF) and the relevant airlines that fly.

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
United Express444444407:2518:10VIEW FLIGHTS
Air New Zealand444444407:2520:58VIEW FLIGHTS
Air Canada444444407:2520:58VIEW FLIGHTS
AlphaSky433443409:3723:36VIEW FLIGHTS
British Airways322322311:4823:36VIEW FLIGHTS
American Eagle322322307:0013:10VIEW FLIGHTS
All Nippon Airways222222210:4020:58VIEW FLIGHTS
Alaska Airlines222211007:0013:10VIEW FLIGHTS
Qatar Airways111111123:3623:36VIEW FLIGHTS
Japan Airlines111111111:4814:28VIEW FLIGHTS
Iberia111111123:3623:36VIEW FLIGHTS
Gulf Air111111123:3623:36VIEW FLIGHTS
Emirates111111118:1020:58VIEW FLIGHTS
Copa Airlines111111118:1020:58VIEW FLIGHTS
American Airlines111111120:5920:59VIEW FLIGHTS
Delta Air Lines000110001:1223:00VIEW FLIGHTS

The most direct flights offered from O'Hare International Airport to Buffalo Niagara International United States are by United Express with around 28 flights a week. These operate from 07:25 with the latest flight being at 18:10. The most popular flight no is UA3574, UA4382, UA4609 and UA5427.

Please visit www.google.com/search?q=United Express for more information regarding booking a flight with United Express.

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 AirlinesAS4377
American EagleAA3344
07:25
AirlineFlightNo
Air New ZealandNZ2111
Air CanadaAC5214
United ExpressUA5941
09:37
AirlineFlightNo
AlphaSkyAS4377
10:40
AirlineFlightNo
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
United ExpressUA4382
11:48
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 AirlinesAS4377
American EagleAA3344
07:25
AirlineFlightNo
Air New ZealandNZ2111
Air CanadaAC5214
United ExpressUA5941
09:37
AirlineFlightNo
AlphaSkyAS4377
10:40
AirlineFlightNo
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
United ExpressUA4382
13:10
AirlineFlightNo
Alaska AirlinesAS6789
British AirwaysBA5131
Japan AirlinesJL7316
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
Wednesday
07:00
AirlineFlightNo
Alaska AirlinesAS4377
American EagleAA3344
07:25
AirlineFlightNo
Air New ZealandNZ2111
Air CanadaAC5214
United ExpressUA5941
09:37
AirlineFlightNo
AlphaSkyAS4377
10:40
AirlineFlightNo
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
United ExpressUA4382
13:10
AirlineFlightNo
Alaska AirlinesAS6789
British AirwaysBA5131
Japan AirlinesJL7316
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
Thursday
07:00
AirlineFlightNo
Alaska AirlinesAS4377
American EagleAA3344
07:25
AirlineFlightNo
Air New ZealandNZ2111
Air CanadaAC5214
United ExpressUA5941
09:37
AirlineFlightNo
AlphaSkyAS4377
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
23:00
AirlineFlightNo
Delta Air LinesDL8947
23:36
AirlineFlightNo
British AirwaysBA5534
IberiaIB8343
Qatar AirwaysQR9442
Gulf AirGF6400
AlphaSkyAS4269
VIEW FLIGHTS
Friday
01:12
AirlineFlightNo
Delta Air LinesDL8947
07:00
AirlineFlightNo
Alaska AirlinesAS4001
American EagleAA3344
07:25
AirlineFlightNo
Air New ZealandNZ2111
Air CanadaAC5214
United ExpressUA5941
09:37
AirlineFlightNo
AlphaSkyAS4001
AlphaSkyAS4377
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
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
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
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
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 ExpressUA5427
14:28
AirlineFlightNo
British AirwaysBA6508
Japan AirlinesJL7316
AlphaSkyAS4161
15:56
AirlineFlightNo
British AirwaysBA5131
AlphaSkyAS6789
16:48
AirlineFlightNo
Air New ZealandNZ2113
Air CanadaAC3967
18:10
AirlineFlightNo
United ExpressUA4609
20:58
AirlineFlightNo
Air New ZealandNZ2121
Air CanadaAC5238
All Nippon AirwaysNH7074
Copa AirlinesCM1365
EmiratesEK6226
20:59
AirlineFlightNo
American AirlinesAA1073
23:36
AirlineFlightNo
British AirwaysBA5534
IberiaIB8343
Qatar AirwaysQR9442
Gulf AirGF6400
AlphaSkyAS4269
VIEW FLIGHTS

Instead of flying directly from O'Hare International Airport and arrive at Buffalo Niagara International, you may arrive Buffalo Niagara International by another airport. Please see chart below for a list of these.

Alternative Direct Routes
RouteStopsDistanceFlying Time
Grand Rapids Gerald R Ford to Buffalo Niagara0553 km (344 miles)1 Hour 28 Minutes
Lockport to Buffalo Niagara0781 km (485 miles)1 Hour 44 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
South Bend to Buffalo Niagara0638 km (397 miles)1 Hour 34 Minutes

Please remember your valid passport before departing ORD airport.

Planning a trip? Save money on car hire by booking in advance

Find the cheapest car rentals at ORD

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 £94.68 ($125 €108.06)
£94.68
$125 | €108.06
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 £206.01 ($272 €235.14)
£206.01
$272 | €235.14
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 £49.99 ($66 €57.06)
£49.99
$66 | €57.06
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 £133.30 ($176 €152.15)
£133.30
$176 | €152.15
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, Delta Air Lines, Emirates, Gulf Air, Iberia, Japan Airlines, Qatar Airways, 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 O'Hare Airport

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Find the cheapest car rentals in Chicago

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