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

We've found the cheapest flights to Buffalo

Returns from £188.12

One-way from £94.43

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 Airlines444444400:0921:57VIEW FLIGHTS
Air New Zealand444444410:1521:03VIEW FLIGHTS
Air Canada444444410:1521:03VIEW FLIGHTS
United Express222223207:3010:31VIEW FLIGHTS
Qatar Airways222222200:0921:57VIEW FLIGHTS
British Airways222222200:0921:57VIEW FLIGHTS
American Eagle222222206:4013:38VIEW FLIGHTS
American Airlines222222219:1121:25VIEW FLIGHTS
All Nippon Airways222222213:1921:03VIEW FLIGHTS
United Airlines222221214:0018:17VIEW FLIGHTS
Swiss211111216:4621:03VIEW FLIGHTS
Royal Jordanian111111121:5721:57VIEW FLIGHTS
Jet Linx Aviation111111113:3816:27VIEW FLIGHTS
Iberia111111121:5721:57VIEW FLIGHTS
Gulf Air111111121:5721:57VIEW FLIGHTS
Emirates111111118:1721:03VIEW FLIGHTS
Copa Airlines111111118:1721:03VIEW FLIGHTS

The most direct flights offered from O'Hare International Airport to Buffalo Niagara International United States are by Alaska Airlines with around 28 flights a week. These operate from 00:09 with the latest flight being at 21:57. The most popular flight no is AS4177, AS4453, AS4524 and AS6412.

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
00:09
AirlineFlightNo
Alaska AirlinesAS4177
British AirwaysBA5131
Qatar AirwaysQR7776
06:40
AirlineFlightNo
Alaska AirlinesAS6412
American EagleAA4413
07:30
AirlineFlightNo
United ExpressUA5690
10:15
AirlineFlightNo
Air New ZealandNZ2111
Air CanadaAC5214
10:31
AirlineFlightNo
United ExpressUA4382
13:19
AirlineFlightNo
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
13:38
AirlineFlightNo
Alaska AirlinesAS4453
Jet Linx AviationJL7506
American EagleAA4913
14:00
AirlineFlightNo
United AirlinesUA2226
16:46
AirlineFlightNo
Air New ZealandNZ2113
Air CanadaAC3060
SwissLX3162
18:17
AirlineFlightNo
United AirlinesUA1335
Air New ZealandNZ2121
Air CanadaAC5238
All Nippon AirwaysNH7074
Copa AirlinesCM1365
SwissLX3160
EmiratesEK6226
19:11
AirlineFlightNo
American AirlinesAA564
21:25
AirlineFlightNo
American AirlinesAA403
21:57
AirlineFlightNo
Alaska AirlinesAS4524
British AirwaysBA6508
IberiaIB8324
Qatar AirwaysQR9077
Royal JordanianRJ7843
Gulf AirGF6531
VIEW FLIGHTS
Tuesday
00:09
AirlineFlightNo
Alaska AirlinesAS4177
British AirwaysBA5131
Qatar AirwaysQR7776
06:40
AirlineFlightNo
Alaska AirlinesAS6412
American EagleAA4413
07:30
AirlineFlightNo
United ExpressUA5690
10:15
AirlineFlightNo
Air New ZealandNZ2111
Air CanadaAC5214
10:31
AirlineFlightNo
United ExpressUA4382
13:19
AirlineFlightNo
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
13:38
AirlineFlightNo
Alaska AirlinesAS4453
Jet Linx AviationJL7506
American EagleAA4913
14:00
AirlineFlightNo
United AirlinesUA2226
16:46
AirlineFlightNo
Air New ZealandNZ2113
Air CanadaAC3060
18:17
AirlineFlightNo
United AirlinesUA1335
Air New ZealandNZ2121
Air CanadaAC5238
All Nippon AirwaysNH7074
Copa AirlinesCM1365
SwissLX3160
EmiratesEK6226
19:11
AirlineFlightNo
American AirlinesAA564
21:25
AirlineFlightNo
American AirlinesAA403
21:57
AirlineFlightNo
Alaska AirlinesAS4524
British AirwaysBA6508
IberiaIB8324
Qatar AirwaysQR9077
Royal JordanianRJ7843
Gulf AirGF6531
VIEW FLIGHTS
Wednesday
00:09
AirlineFlightNo
Alaska AirlinesAS4177
British AirwaysBA5131
Qatar AirwaysQR7776
06:40
AirlineFlightNo
Alaska AirlinesAS6412
American EagleAA4413
07:30
AirlineFlightNo
United ExpressUA5690
10:15
AirlineFlightNo
Air New ZealandNZ2111
Air CanadaAC5214
10:31
AirlineFlightNo
United ExpressUA4382
13:19
AirlineFlightNo
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
13:38
AirlineFlightNo
Alaska AirlinesAS4453
Jet Linx AviationJL7506
American EagleAA4913
14:00
AirlineFlightNo
United AirlinesUA2226
16:46
AirlineFlightNo
Air New ZealandNZ2113
Air CanadaAC3060
18:17
AirlineFlightNo
United AirlinesUA1335
Air New ZealandNZ2121
Air CanadaAC5238
All Nippon AirwaysNH7074
SwissLX3160
EmiratesEK6226
19:11
AirlineFlightNo
American AirlinesAA564
21:03
AirlineFlightNo
Copa AirlinesCM1365
21:25
AirlineFlightNo
American AirlinesAA403
21:57
AirlineFlightNo
Alaska AirlinesAS4524
British AirwaysBA6508
IberiaIB8324
Qatar AirwaysQR9077
Royal JordanianRJ7843
Gulf AirGF6531
VIEW FLIGHTS
Thursday
00:09
AirlineFlightNo
Alaska AirlinesAS4177
British AirwaysBA5131
Qatar AirwaysQR7776
06:40
AirlineFlightNo
Alaska AirlinesAS6412
American EagleAA4413
07:30
AirlineFlightNo
United ExpressUA5690
10:15
AirlineFlightNo
Air New ZealandNZ2111
Air CanadaAC5214
10:31
AirlineFlightNo
United ExpressUA4382
13:19
AirlineFlightNo
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
13:38
AirlineFlightNo
Alaska AirlinesAS4453
Jet Linx AviationJL7506
American EagleAA4913
14:00
AirlineFlightNo
United AirlinesUA2226
16:46
AirlineFlightNo
Air New ZealandNZ2113
Air CanadaAC3060
18:17
AirlineFlightNo
United AirlinesUA1335
Air New ZealandNZ2121
Air CanadaAC5238
All Nippon AirwaysNH7074
Copa AirlinesCM1365
SwissLX3160
EmiratesEK6226
19:11
AirlineFlightNo
American AirlinesAA564
21:25
AirlineFlightNo
American AirlinesAA403
21:57
AirlineFlightNo
Alaska AirlinesAS4524
British AirwaysBA6508
IberiaIB8324
Qatar AirwaysQR9077
Royal JordanianRJ7843
Gulf AirGF6531
VIEW FLIGHTS
Friday
00:09
AirlineFlightNo
Alaska AirlinesAS4177
British AirwaysBA5131
Qatar AirwaysQR7776
06:40
AirlineFlightNo
Alaska AirlinesAS6412
American EagleAA4413
07:30
AirlineFlightNo
United ExpressUA5690
10:15
AirlineFlightNo
Air New ZealandNZ2111
Air CanadaAC5214
10:31
AirlineFlightNo
United ExpressUA4382
13:19
AirlineFlightNo
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
13:38
AirlineFlightNo
Alaska AirlinesAS4453
Jet Linx AviationJL7506
American EagleAA4913
14:00
AirlineFlightNo
United AirlinesUA2226
16:46
AirlineFlightNo
Air New ZealandNZ2113
Air CanadaAC3060
18:17
AirlineFlightNo
United AirlinesUA1335
Air New ZealandNZ2121
Air CanadaAC5238
All Nippon AirwaysNH7074
SwissLX3160
EmiratesEK6226
19:11
AirlineFlightNo
American AirlinesAA564
21:03
AirlineFlightNo
Copa AirlinesCM1365
21:25
AirlineFlightNo
American AirlinesAA403
21:57
AirlineFlightNo
Alaska AirlinesAS4524
British AirwaysBA6508
IberiaIB8324
Qatar AirwaysQR9077
Royal JordanianRJ7843
Gulf AirGF6531
VIEW FLIGHTS
Saturday
00:09
AirlineFlightNo
Alaska AirlinesAS4177
British AirwaysBA5131
Qatar AirwaysQR7776
06:40
AirlineFlightNo
Alaska AirlinesAS6412
American EagleAA4413
07:27
AirlineFlightNo
Air New ZealandNZ2111
Air CanadaAC5214
United ExpressUA5690
10:31
AirlineFlightNo
United ExpressUA4382
13:19
AirlineFlightNo
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
13:40
AirlineFlightNo
Alaska AirlinesAS4453
Jet Linx AviationJL7506
American EagleAA4913
14:00
AirlineFlightNo
United ExpressUA5586
16:51
AirlineFlightNo
Air New ZealandNZ2113
Air CanadaAC3060
18:17
AirlineFlightNo
United AirlinesUA1335
Air New ZealandNZ2121
Air CanadaAC5238
All Nippon AirwaysNH7074
Copa AirlinesCM1365
SwissLX3160
EmiratesEK6226
19:11
AirlineFlightNo
American AirlinesAA564
21:25
AirlineFlightNo
American AirlinesAA403
21:57
AirlineFlightNo
Alaska AirlinesAS4524
British AirwaysBA6508
IberiaIB8324
Qatar AirwaysQR9077
Royal JordanianRJ7843
Gulf AirGF6531
VIEW FLIGHTS
Sunday
00:09
AirlineFlightNo
Alaska AirlinesAS4177
British AirwaysBA5131
Qatar AirwaysQR7776
06:40
AirlineFlightNo
American EagleAA4413
07:34
AirlineFlightNo
United ExpressUA5690
09:31
AirlineFlightNo
Alaska AirlinesAS6412
10:22
AirlineFlightNo
Air New ZealandNZ2111
Air CanadaAC5214
10:31
AirlineFlightNo
United ExpressUA4382
13:19
AirlineFlightNo
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
13:38
AirlineFlightNo
American EagleAA4913
14:06
AirlineFlightNo
United AirlinesUA2226
16:27
AirlineFlightNo
Alaska AirlinesAS4453
Jet Linx AviationJL7506
16:52
AirlineFlightNo
Air New ZealandNZ2113
Air CanadaAC3060
SwissLX3162
18:17
AirlineFlightNo
United AirlinesUA1335
19:11
AirlineFlightNo
American AirlinesAA564
21:03
AirlineFlightNo
Air New ZealandNZ2121
Air CanadaAC5238
All Nippon AirwaysNH7074
Copa AirlinesCM1365
SwissLX3160
EmiratesEK6226
21:25
AirlineFlightNo
American AirlinesAA403
21:57
AirlineFlightNo
Alaska AirlinesAS4524
British AirwaysBA6508
IberiaIB8324
Qatar AirwaysQR9077
Royal JordanianRJ7843
Gulf AirGF6531
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 Dupage County to Buffalo Niagara0789 km (490 miles)1 Hour 44 Minutes
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 American Airlines
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 £94.43 ($127 €109.33)
£94.43
$127 | €109.33
Check Latest Price
DIRECT American Airlines
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 £188.12 ($253 €217.81)
£188.12
$253 | €217.81
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 £47.59 ($64 €55.10)
£47.59
$64 | €55.10
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 £133.10 ($179 €154.10)
£133.10
$179 | €154.10
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.

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