Flights from Buffalo Airport (BUF) to Chicago O'Hare Airport Airport (ORD)

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

The cost of your trip (flights) can change at weekends and at certain times of the day (if there is a choice of flights to your chosen destination. It is normally worth booking flights well in advance if possible to get the best deal to O'Hare International Airport United States perhaps midweek or late evening. Please book in advance if you want to take advantage of the best prices airlines have to offer as prices normally increase as time goes on.

The time zone at O'Hare International Airport is 6.0 GMT compared to 5.0 GMT at Buffalo Niagara International so bare this in mind is you need to make travel arrangements when you arrive at O'Hare International Airport.

If you are planning a trip to O'Hare International Airport (ORD) from Buffalo Niagara International Airport you can pre-arrange short or long term parking at Buffalo Niagara International Airport (BUF).

If you are renting a car at O'Hare International Airport (ORD) it is recommended to fill up the fuel tank before returning the vehicle at the nearest fuel station to O'Hare International Airport (ORD) in order to avoid incurring additional costs. *Please check your rental agreement to understand the fuel policy for your vehicle.

We suggest pre-booking your transport to Buffalo Niagara International Airport (BUF). The following options are available:

Ensure your arrival at O'Hare International Airport (ORD) is as stress-free as possible by pre-booking your onward transport - booking early may also save you money:

Find hotels close to O'Hare International Airport (ORD) many hotels offer airport transfers directly from the airport to your hotel.

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

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
Alaska Airlines444344406:0018:00VIEW FLIGHTS
Air New Zealand444444307:0017:57VIEW FLIGHTS
Air Canada444444307:0017:57VIEW FLIGHTS
United Airlines343221207:0018:03VIEW FLIGHTS
American Airlines433122206:0019:17VIEW FLIGHTS
Qatar Airways222223210:0116:57VIEW FLIGHTS
Jet Linx Aviation222222206:0011:31VIEW FLIGHTS
Iberia222222210:0118:00VIEW FLIGHTS
British Airways222222210:0118:00VIEW FLIGHTS
All Nippon Airways222222207:0013:57VIEW FLIGHTS
United Express101223310:5013:57VIEW FLIGHTS
American Eagle111222210:0118:00VIEW FLIGHTS
Swiss222111111:0213:57VIEW FLIGHTS
Gulf Air222111115:0418:00VIEW FLIGHTS
Royal Jordanian111111110:0115:04VIEW FLIGHTS
Avianca111111113:5417:55VIEW FLIGHTS
Copa Airlines111101110:5011:02VIEW FLIGHTS
SkyWest Airlines000000111:5311:53VIEW FLIGHTS

Alaska Airlines offer the most direct flights from Buffalo Niagara International to O'Hare International Airport with an average of 27 flights a week. The earliest flights are operated at 06:00 and the latest flights operated at 18:00 and the most common flight numbers are AS4373, AS4382, AS4453 and AS6183

For more details regarding Alaska Airlines flight information and bookings you can visit them at alaskaair.com

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
06:00
AirlineFlightNo
Alaska AirlinesAS6809
American AirlinesAA3001
Jet Linx AviationJL7319
07:00
AirlineFlightNo
United AirlinesUA543
Air New ZealandNZ2110
Air CanadaAC5295
All Nippon AirwaysNH7401
11:02
AirlineFlightNo
United AirlinesUA1363
Air New ZealandNZ2112
Air CanadaAC5215
Copa AirlinesCM1080
SwissLX3163
11:31
AirlineFlightNo
Alaska AirlinesAS6569
American AirlinesAA2182
Qatar AirwaysQR8700
Jet Linx AviationJL7801
13:57
AirlineFlightNo
Air New ZealandNZ2116
Air CanadaAC3235
All Nippon AirwaysNH7075
SwissLX3161
United ExpressUA4381
15:04
AirlineFlightNo
Alaska AirlinesAS4373
American AirlinesAA2957
British AirwaysBA6559
IberiaIB8340
Qatar AirwaysQR7693
Royal JordanianRJ7478
Gulf AirGF6772
17:55
AirlineFlightNo
United AirlinesUA2032
Air New ZealandNZ2114
Air CanadaAC5352
AviancaAV2279
18:00
AirlineFlightNo
Alaska AirlinesAS6183
British AirwaysBA1674
IberiaIB8339
Gulf AirGF6789
American EagleAA4423
19:17
AirlineFlightNo
American AirlinesAA4423
VIEW FLIGHTS
Tuesday
06:00
AirlineFlightNo
Alaska AirlinesAS6809
American AirlinesAA3001
Jet Linx AviationJL7319
07:00
AirlineFlightNo
United AirlinesUA543
Air New ZealandNZ2110
Air CanadaAC5295
All Nippon AirwaysNH7401
11:02
AirlineFlightNo
United AirlinesUA1363
Air New ZealandNZ2112
Air CanadaAC5215
Copa AirlinesCM1080
SwissLX3163
11:31
AirlineFlightNo
Alaska AirlinesAS6569
American AirlinesAA2182
Qatar AirwaysQR8700
Jet Linx AviationJL7801
13:57
AirlineFlightNo
United AirlinesUA4381
Air New ZealandNZ2116
Air CanadaAC3235
All Nippon AirwaysNH7075
AviancaAV2279
SwissLX3161
15:04
AirlineFlightNo
Alaska AirlinesAS4373
American AirlinesAA2957
British AirwaysBA6559
IberiaIB8340
Qatar AirwaysQR7693
Royal JordanianRJ7478
Gulf AirGF6772
17:50
AirlineFlightNo
United AirlinesUA2032
Air New ZealandNZ2114
Air CanadaAC5352
18:00
AirlineFlightNo
Alaska AirlinesAS6183
British AirwaysBA1674
IberiaIB8339
Gulf AirGF6789
American EagleAA4423
VIEW FLIGHTS
Wednesday
06:00
AirlineFlightNo
Alaska AirlinesAS6809
American AirlinesAA3001
Jet Linx AviationJL7319
07:00
AirlineFlightNo
United AirlinesUA543
Air New ZealandNZ2110
Air CanadaAC5295
All Nippon AirwaysNH7401
11:02
AirlineFlightNo
United AirlinesUA1363
Air New ZealandNZ2112
Air CanadaAC5215
Copa AirlinesCM1080
SwissLX3163
11:31
AirlineFlightNo
Alaska AirlinesAS6569
American AirlinesAA2182
Qatar AirwaysQR8700
Jet Linx AviationJL7801
13:57
AirlineFlightNo
Air New ZealandNZ2116
Air CanadaAC3235
All Nippon AirwaysNH7075
SwissLX3161
United ExpressUA4381
15:04
AirlineFlightNo
Alaska AirlinesAS4373
American AirlinesAA2957
British AirwaysBA6559
IberiaIB8340
Qatar AirwaysQR7693
Royal JordanianRJ7478
Gulf AirGF6772
17:50
AirlineFlightNo
United AirlinesUA2032
Air New ZealandNZ2114
Air CanadaAC5352
AviancaAV2279
18:00
AirlineFlightNo
Alaska AirlinesAS6183
British AirwaysBA1674
IberiaIB8339
Gulf AirGF6789
American EagleAA4423
VIEW FLIGHTS
Thursday
06:00
AirlineFlightNo
Alaska AirlinesAS6540
American AirlinesAA1195
Jet Linx AviationJL7319
07:00
AirlineFlightNo
United AirlinesUA543
Air New ZealandNZ2110
Air CanadaAC5295
All Nippon AirwaysNH7401
10:01
AirlineFlightNo
Alaska AirlinesAS6412
British AirwaysBA6559
IberiaIB8339
Qatar AirwaysQR7824
Royal JordanianRJ7133
Jet Linx AviationJL7801
American EagleAA4413
10:53
AirlineFlightNo
Air New ZealandNZ2112
Air CanadaAC5215
Copa AirlinesCM1080
United ExpressUA4690
13:54
AirlineFlightNo
Air New ZealandNZ2116
Air CanadaAC3235
All Nippon AirwaysNH7075
AviancaAV2279
SwissLX3161
United ExpressUA4381
16:57
AirlineFlightNo
Alaska AirlinesAS4453
British AirwaysBA1741
IberiaIB8340
Qatar AirwaysQR2852
Gulf AirGF6789
American EagleAA4913
17:57
AirlineFlightNo
United AirlinesUA2747
Air New ZealandNZ2114
Air CanadaAC5352
VIEW FLIGHTS
Friday
06:00
AirlineFlightNo
Alaska AirlinesAS6540
American AirlinesAA1195
07:00
AirlineFlightNo
United AirlinesUA543
Air New ZealandNZ2110
Air CanadaAC5295
All Nippon AirwaysNH7401
08:00
AirlineFlightNo
Alaska AirlinesAS4382
American AirlinesAA2112
Jet Linx AviationJL7319
10:01
AirlineFlightNo
Alaska AirlinesAS6412
British AirwaysBA6559
IberiaIB8339
Qatar AirwaysQR7824
Royal JordanianRJ7133
Jet Linx AviationJL7801
American EagleAA4413
10:50
AirlineFlightNo
Air New ZealandNZ2112
Air CanadaAC5215
United ExpressUA4690
13:54
AirlineFlightNo
Air New ZealandNZ2116
Air CanadaAC3235
All Nippon AirwaysNH7075
AviancaAV2279
SwissLX3161
United ExpressUA4381
16:57
AirlineFlightNo
Alaska AirlinesAS4453
British AirwaysBA1741
IberiaIB8340
Qatar AirwaysQR2852
Gulf AirGF6789
American EagleAA4913
17:57
AirlineFlightNo
United AirlinesUA2747
Air New ZealandNZ2114
Air CanadaAC5352
VIEW FLIGHTS
Saturday
06:00
AirlineFlightNo
Alaska AirlinesAS6540
American AirlinesAA1195
07:00
AirlineFlightNo
United AirlinesUA543
Air New ZealandNZ2110
Air CanadaAC5295
All Nippon AirwaysNH7401
08:00
AirlineFlightNo
Alaska AirlinesAS4382
American AirlinesAA2112
Jet Linx AviationJL7319
10:01
AirlineFlightNo
Alaska AirlinesAS6412
British AirwaysBA6559
IberiaIB8339
Qatar AirwaysQR7824
Royal JordanianRJ7133
Jet Linx AviationJL7801
American EagleAA4413
10:50
AirlineFlightNo
Air New ZealandNZ2112
Air CanadaAC5215
Copa AirlinesCM1080
United ExpressUA4690
13:54
AirlineFlightNo
Air New ZealandNZ2116
Air CanadaAC3235
All Nippon AirwaysNH7075
AviancaAV2279
SwissLX3161
United ExpressUA4381
16:59
AirlineFlightNo
Alaska AirlinesAS4453
British AirwaysBA1741
IberiaIB8340
Qatar AirwaysQR2311
Qatar AirwaysQR2852
Gulf AirGF6789
American EagleAA4913
17:52
AirlineFlightNo
Air New ZealandNZ2114
Air CanadaAC5352
United ExpressUA4697
VIEW FLIGHTS
Sunday
06:00
AirlineFlightNo
Alaska AirlinesAS6540
American AirlinesAA1195
07:00
AirlineFlightNo
United AirlinesUA543
Air New ZealandNZ2110
Air CanadaAC5295
All Nippon AirwaysNH7401
08:00
AirlineFlightNo
Alaska AirlinesAS4382
American AirlinesAA2112
Jet Linx AviationJL7319
10:01
AirlineFlightNo
Alaska AirlinesAS6412
British AirwaysBA6559
IberiaIB8339
Qatar AirwaysQR7824
Royal JordanianRJ7133
Jet Linx AviationJL7801
American EagleAA4413
10:50
AirlineFlightNo
Air New ZealandNZ2112
Air CanadaAC5215
Copa AirlinesCM1080
United ExpressUA4690
11:53
AirlineFlightNo
SkyWest AirlinesUA4690
13:00
AirlineFlightNo
United ExpressUA6080
13:54
AirlineFlightNo
Air New ZealandNZ2116
Air CanadaAC3235
All Nippon AirwaysNH7075
AviancaAV2279
SwissLX3161
United ExpressUA4381
16:57
AirlineFlightNo
Alaska AirlinesAS4453
British AirwaysBA1741
IberiaIB8340
Qatar AirwaysQR2311
Gulf AirGF6789
American EagleAA4913
18:03
AirlineFlightNo
United AirlinesUA2747
VIEW FLIGHTS

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

Alternative Direct Routes
RouteStopsDistanceFlying Time
Rochester Greater Rochester to Chicago O'Hare0847 km (526 miles)1 Hour 48 Minutes
Toronto to Chicago O'Hare0700 km (435 miles)1 Hour 38 Minutes

Remember to have some local currency before travelling to O'Hare International Airport as there may not be a bureau de change open upon your arrival.

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

DIRECT United
What is the cheapest direct flight one way from Buffalo BUF to Chicago ORD?
The cheapest direct flight one way from Buffalo BUF to Chicago ORD is £88.69 ($119 €102.21)
£88.69
$119 | €102.21
Check Latest Price
DIRECT United
What is the cheapest direct return flight from Buffalo BUF to Chicago ORD?
The cheapest direct return flight from Buffalo BUF to Chicago ORD is £177.38 ($238 €204.41)
£177.38
$238 | €204.41
Check Latest Price
1+ STOP(S)
What is the cheapest flight one way from Buffalo BUF to Chicago ORD?
The cheapest flight one way from Buffalo BUF to Chicago ORD is £50.68 ($68 €58.40)
£50.68
$68 | €58.40
Check Latest Price
1+ STOP(S)
What is the cheapest return flight from Buffalo BUF to Chicago ORD?
The cheapest return flight from Buffalo BUF to Chicago ORD is £104.34 ($140 €120.24)
£104.34
$140 | €120.24
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 BUF to ORD

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

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

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