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

We've found the cheapest flights to Buffalo

Returns from £207.73

One-way from £96.34

Flying to Buffalo Niagara International is very easy as there are 16 airliners who offer flights from O'Hare International Airport including SkyWest Airlines, American Airlines, Royal Jordanian, Qatar Airways, Jet Linx Aviation, Iberia, Gulf Air, British Airways, United Airlines, Copa Airlines, United Express, All Nippon Airways, Air New Zealand, Air Canada, American Eagle and Alaska Airlines. The official airport code for O'Hare International Airport is ORD and for Buffalo Niagara International it is BUF.

The most expensive flight prices are typically at weekends and daytime flights. If you know the dates you wish to travel then book you flights as soon as you can. The earlier you book your lights the cheaper they will be. You can get saving of up to 50% of you book 2 or 3 months in advance! If it is possible, you should book your flights 2 or more months in advance as ticket prices will be substantially lower.

The time zone at Buffalo Niagara International is different from O'Hare International Airport, so please be aware of this when making travel arrangements.

Below you will see all the airlines that fly from O'Hare International Airport (ORD) to Buffalo Niagara International (BUF) and the number of flights they operate each day.

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
Alaska Airlines444432311:4923:40VIEW FLIGHTS
American Eagle344431211:4923:40VIEW FLIGHTS
Air New Zealand333332310:3520:46VIEW FLIGHTS
Air Canada333332310:3520:46VIEW FLIGHTS
All Nippon Airways222222210:3520:46VIEW FLIGHTS
United Express222220210:3517:11VIEW FLIGHTS
United Airlines111111120:4620:46VIEW FLIGHTS
Copa Airlines111111120:4620:46VIEW FLIGHTS
Royal Jordanian111111023:4023:40VIEW FLIGHTS
Qatar Airways111111023:4023:40VIEW FLIGHTS
Jet Linx Aviation111111013:4523:40VIEW FLIGHTS
Iberia111111023:4023:40VIEW FLIGHTS
Gulf Air111111023:4023:40VIEW FLIGHTS
British Airways111111023:4023:40VIEW FLIGHTS
American Airlines100001113:4523:40VIEW FLIGHTS
SkyWest Airlines0000010VIEW FLIGHTS

Most people choose to fly with Alaska Airlines. They offer the largest number of flights so they have times which are most likely to suite you. The flights they offer will go by the flight numbers AS4090, AS6240, AS6308 and AS6417 with times between 11:49 and 23:40.

If you would like to find out more information on availably, flight times or if you would like to book your flight, you can visit Alaska Airlines direct at alaskaair.com.

The flight time for the selected route vary based on the month you will travel, but below we has summarised the most common times they will fly. We recommend you only take these times as guidance and check with appropriate airline for the exact times for the date you depart.

Flights Time In WeekDays
DayFlight TimesFlights
Monday
10:35
AirlineFlight  No
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
United ExpressUA5428
11:49
AirlineFlight  No
Alaska AirlinesAS6240
American EagleAA4420
13:45
AirlineFlight  No
Alaska AirlinesAS4090
American AirlinesAA3382
Jet Linx AviationJL7316
13:55
AirlineFlight  No
Air New ZealandNZ2113
Air CanadaAC3967
United ExpressUA3491
17:29
AirlineFlight  No
Alaska AirlinesAS6417
American EagleAA4349
20:46
AirlineFlight  No
United AirlinesUA1335
Air New ZealandNZ2121
Air CanadaAC5238
All Nippon AirwaysNH7074
Copa AirlinesCM1365
23:40
AirlineFlight  No
Alaska AirlinesAS6308
British AirwaysBA6508
IberiaIB8324
Qatar AirwaysQR9355
Royal JordanianRJ7832
Gulf AirGF6400
American EagleAA4336
VIEW FLIGHTS
Tuesday
10:35
AirlineFlight  No
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
United ExpressUA5428
11:49
AirlineFlight  No
Alaska AirlinesAS6240
American EagleAA4420
13:45
AirlineFlight  No
Alaska AirlinesAS4090
Jet Linx AviationJL7316
American EagleAA3382
13:55
AirlineFlight  No
Air New ZealandNZ2113
Air CanadaAC3967
United ExpressUA3491
17:29
AirlineFlight  No
Alaska AirlinesAS6417
American EagleAA4349
20:46
AirlineFlight  No
United AirlinesUA1335
Air New ZealandNZ2121
Air CanadaAC5238
All Nippon AirwaysNH7074
Copa AirlinesCM1365
23:40
AirlineFlight  No
Alaska AirlinesAS6308
British AirwaysBA6508
IberiaIB8324
Qatar AirwaysQR9355
Royal JordanianRJ7832
Gulf AirGF6400
American EagleAA4336
VIEW FLIGHTS
Wednesday
10:35
AirlineFlight  No
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
United ExpressUA5428
11:49
AirlineFlight  No
Alaska AirlinesAS6240
American EagleAA4420
13:45
AirlineFlight  No
Alaska AirlinesAS4090
Jet Linx AviationJL7316
American EagleAA3382
13:55
AirlineFlight  No
Air New ZealandNZ2113
Air CanadaAC3967
United ExpressUA3491
17:29
AirlineFlight  No
Alaska AirlinesAS6417
American EagleAA4349
20:46
AirlineFlight  No
United AirlinesUA1335
Air New ZealandNZ2121
Air CanadaAC5238
All Nippon AirwaysNH7074
Copa AirlinesCM1365
23:40
AirlineFlight  No
Alaska AirlinesAS6308
British AirwaysBA6508
IberiaIB8324
Qatar AirwaysQR9355
Royal JordanianRJ7832
Gulf AirGF6400
American EagleAA4336
VIEW FLIGHTS
Thursday
10:35
AirlineFlight  No
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
United ExpressUA5428
11:49
AirlineFlight  No
Alaska AirlinesAS6240
American EagleAA4420
13:45
AirlineFlight  No
Alaska AirlinesAS4090
Jet Linx AviationJL7316
American EagleAA3382
13:55
AirlineFlight  No
Air New ZealandNZ2113
Air CanadaAC3967
United ExpressUA3491
17:29
AirlineFlight  No
Alaska AirlinesAS6417
American EagleAA4349
20:46
AirlineFlight  No
United AirlinesUA1335
Air New ZealandNZ2121
Air CanadaAC5238
All Nippon AirwaysNH7074
Copa AirlinesCM1365
23:40
AirlineFlight  No
Alaska AirlinesAS6308
British AirwaysBA6508
IberiaIB8324
Qatar AirwaysQR9355
Royal JordanianRJ7832
Gulf AirGF6400
American EagleAA4336
VIEW FLIGHTS
Friday
10:35
AirlineFlight  No
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
United ExpressUA5428
11:49
AirlineFlight  No
Alaska AirlinesAS6240
American EagleAA4420
13:55
AirlineFlight  No
Air New ZealandNZ2113
Air CanadaAC3967
United ExpressUA3491
17:29
AirlineFlight  No
Alaska AirlinesAS6417
American EagleAA4349
20:46
AirlineFlight  No
United AirlinesUA1335
Air New ZealandNZ2121
Air CanadaAC5238
All Nippon AirwaysNH7074
Copa AirlinesCM1365
23:40
AirlineFlight  No
Alaska AirlinesAS6308
British AirwaysBA6508
IberiaIB8324
Qatar AirwaysQR9355
Royal JordanianRJ7832
Gulf AirGF6400
Jet Linx AviationJL7316
American EagleAA4336
VIEW FLIGHTS
Saturday
10:35
AirlineFlight  No
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
SkyWest AirlinesUA5428
17:51
AirlineFlight  No
Alaska AirlinesAS6417
American EagleAA4349
20:46
AirlineFlight  No
United AirlinesUA1335
Air New ZealandNZ2121
Air CanadaAC5238
All Nippon AirwaysNH7074
Copa AirlinesCM1365
23:23
AirlineFlight  No
Alaska AirlinesAS4269
American AirlinesAA1065
British AirwaysBA5534
IberiaIB8324
Qatar AirwaysQR9077
Royal JordanianRJ7753
Gulf AirGF6400
Jet Linx AviationJL7316
VIEW FLIGHTS
Sunday
11:49
AirlineFlight  No
Alaska AirlinesAS6240
American EagleAA4420
13:17
AirlineFlight  No
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
United ExpressUA5428
17:11
AirlineFlight  No
Air New ZealandNZ2113
Air CanadaAC3967
United ExpressUA5601
17:29
AirlineFlight  No
Alaska AirlinesAS6417
American EagleAA4349
20:46
AirlineFlight  No
United AirlinesUA1335
Air New ZealandNZ2121
Air CanadaAC5238
All Nippon AirwaysNH7074
Copa AirlinesCM1365
23:40
AirlineFlight  No
Alaska AirlinesAS6308
American AirlinesAA4336
VIEW FLIGHTS

Other routes are also possible. Flying from a different airport may offer more convenient flight times, so below we have we have put a list of other routes that may well be suitable.

Alternative Direct Routes
RouteStopsDistanceFlying Time
Appleton to Buffalo Niagara 01 Hour 45 Minutes
Chicago Midway to Buffalo Niagara 01 Hour 42 Minutes
Milwaukee General Mitchell to Buffalo Niagara 01 Hour 41 Minutes

Before you book your flights make sure you your passport is valid and preferably has at least 6 months or more left before it expires. To renew your passport it can take several weeks to renew and with many airliners flights are not refundable.

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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 £96.34 ($128 €111.21)
£96.34
$128 | €111.21
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 £207.73 ($276 €239.79)
£207.73
$276 | €239.79
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 £58.71 ($78 €67.77)
£58.71
$78 | €67.77
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 £124.19 ($165 €143.35)
£124.19
$165 | €143.35
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, Gulf Air, Iberia, Jet Linx Aviation, Qatar Airways, Royal Jordanian, SkyWest Airlines, 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.

Other Airports Connecting To Buffalo Niagara Airport in united states

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Useful Information about Buffalo Niagara Airport

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