Flights from Chicago Airport ORD to Buffalo Airport BUF

We've found the cheapest flights to Buffalo

Returns from £185.26

One-way from £92.63

Flights are offered by 18 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
American Eagle555554307:0520:30VIEW FLIGHTS
Alaska Airlines555454407:0523:22VIEW FLIGHTS
British Airways444443411:4223:22VIEW FLIGHTS
Air New Zealand444443307:1021:22VIEW FLIGHTS
Air Canada444443307:1021:22VIEW FLIGHTS
Gulf Air333332314:4523:22VIEW FLIGHTS
United Airlines222222214:1018:35VIEW FLIGHTS
All Nippon Airways222222210:3521:22VIEW FLIGHTS
United Express222221107:1010:35VIEW FLIGHTS
Qatar Airways111111117:4520:18VIEW FLIGHTS
Emirates111111118:2021:22VIEW FLIGHTS
Avianca111111118:2021:22VIEW FLIGHTS
Copa Airlines111111021:0121:22VIEW FLIGHTS
Japan Airlines111110011:4211:42VIEW FLIGHTS
AlphaSky210110009:4123:22VIEW FLIGHTS
Royal Jordanian110001111:4214:20VIEW FLIGHTS
Jet Linx Aviation000011114:2014:20VIEW FLIGHTS
American Airlines000000214:4520:30VIEW FLIGHTS

The most direct flights offered from O'Hare International Airport to Buffalo Niagara International United States are by American Eagle with around 32 flights a week. These operate from 07:05 with the latest flight being at 20:30. The most popular flight no is AA3382, AA3410, AA3934 and AA4336.

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

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
07:05
AirlineFlightNo
Alaska AirlinesAS4409
American EagleAA3410
07:25
AirlineFlightNo
Air New ZealandNZ2111
Air CanadaAC5214
United ExpressUA3584
09:41
AirlineFlightNo
AlphaSkyAS4409
10:35
AirlineFlightNo
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
United ExpressUA4382
11:42
AirlineFlightNo
Alaska AirlinesAS4471
British AirwaysBA5131
Japan AirlinesJL7316
Royal JordanianRJ7428
American EagleAA3934
14:13
AirlineFlightNo
United AirlinesUA1448
Air New ZealandNZ2113
Air CanadaAC3967
14:20
AirlineFlightNo
AlphaSkyAS4471
14:45
AirlineFlightNo
Alaska AirlinesAS6610
British AirwaysBA5607
Gulf AirGF6400
American EagleAA4336
17:45
AirlineFlightNo
Alaska AirlinesAS4161
British AirwaysBA6508
Qatar AirwaysQR9077
Gulf AirGF6531
American EagleAA3382
18:35
AirlineFlightNo
United AirlinesUA1335
20:30
AirlineFlightNo
American EagleAA4782
21:22
AirlineFlightNo
Air New ZealandNZ2121
Air CanadaAC5238
All Nippon AirwaysNH7074
AviancaAV2278
Copa AirlinesCM1365
EmiratesEK6226
23:22
AirlineFlightNo
Alaska AirlinesAS6676
British AirwaysBA5534
Gulf AirGF6482
VIEW FLIGHTS
Tuesday
07:05
AirlineFlightNo
Alaska AirlinesAS4409
American EagleAA3410
07:25
AirlineFlightNo
Air New ZealandNZ2111
Air CanadaAC5214
United ExpressUA3584
10:35
AirlineFlightNo
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
United ExpressUA4382
11:42
AirlineFlightNo
British AirwaysBA5131
Japan AirlinesJL7316
American EagleAA3934
AlphaSkyAS4471
14:13
AirlineFlightNo
United AirlinesUA1448
Air New ZealandNZ2113
Air CanadaAC3967
14:20
AirlineFlightNo
Alaska AirlinesAS4471
Royal JordanianRJ7428
14:45
AirlineFlightNo
American EagleAA4336
17:24
AirlineFlightNo
Alaska AirlinesAS6610
British AirwaysBA5607
Gulf AirGF6400
17:45
AirlineFlightNo
Alaska AirlinesAS4161
British AirwaysBA6508
Qatar AirwaysQR9077
Gulf AirGF6531
American EagleAA3382
18:35
AirlineFlightNo
United AirlinesUA1335
20:30
AirlineFlightNo
American EagleAA4782
21:22
AirlineFlightNo
Air New ZealandNZ2121
Air CanadaAC5238
All Nippon AirwaysNH7074
AviancaAV2278
Copa AirlinesCM1365
EmiratesEK6226
23:22
AirlineFlightNo
Alaska AirlinesAS6676
British AirwaysBA5534
Gulf AirGF6482
VIEW FLIGHTS
Wednesday
07:05
AirlineFlightNo
Alaska AirlinesAS4409
American EagleAA3410
07:25
AirlineFlightNo
Air New ZealandNZ2111
Air CanadaAC5214
United ExpressUA3584
10:35
AirlineFlightNo
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
United ExpressUA4382
11:42
AirlineFlightNo
Alaska AirlinesAS4471
British AirwaysBA5131
Japan AirlinesJL7316
American EagleAA3934
14:13
AirlineFlightNo
United AirlinesUA1448
Air New ZealandNZ2113
Air CanadaAC3967
14:45
AirlineFlightNo
Alaska AirlinesAS6610
British AirwaysBA5607
Gulf AirGF6400
American EagleAA4336
17:45
AirlineFlightNo
Alaska AirlinesAS4161
British AirwaysBA6508
Qatar AirwaysQR9077
Gulf AirGF6531
American EagleAA3382
18:35
AirlineFlightNo
United AirlinesUA1335
20:30
AirlineFlightNo
American EagleAA4782
21:22
AirlineFlightNo
Air New ZealandNZ2121
Air CanadaAC5238
All Nippon AirwaysNH7074
AviancaAV2278
Copa AirlinesCM1365
EmiratesEK6226
23:22
AirlineFlightNo
Alaska AirlinesAS6676
British AirwaysBA5534
Gulf AirGF6482
VIEW FLIGHTS
Thursday
07:05
AirlineFlightNo
Alaska AirlinesAS4409
American EagleAA3410
07:10
AirlineFlightNo
Air New ZealandNZ2111
Air CanadaAC3943
United ExpressUA4440
10:35
AirlineFlightNo
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
United ExpressUA4410
11:42
AirlineFlightNo
Alaska AirlinesAS4471
British AirwaysBA5131
Japan AirlinesJL7316
American EagleAA3934
14:10
AirlineFlightNo
United AirlinesUA2343
Air New ZealandNZ2113
Air CanadaAC3967
14:45
AirlineFlightNo
American EagleAA4336
17:24
AirlineFlightNo
Alaska AirlinesAS6610
British AirwaysBA5607
Gulf AirGF6400
17:45
AirlineFlightNo
Alaska AirlinesAS4161
British AirwaysBA6508
Qatar AirwaysQR9077
Gulf AirGF6531
American EagleAA3382
18:20
AirlineFlightNo
United AirlinesUA1335
Air New ZealandNZ2121
Air CanadaAC5238
All Nippon AirwaysNH7074
AviancaAV2278
EmiratesEK6226
20:30
AirlineFlightNo
American EagleAA4782
21:01
AirlineFlightNo
Copa AirlinesCM1365
23:22
AirlineFlightNo
British AirwaysBA5534
Gulf AirGF6482
AlphaSkyAS6676
VIEW FLIGHTS
Friday
07:05
AirlineFlightNo
Alaska AirlinesAS4409
American EagleAA3410
07:10
AirlineFlightNo
Air New ZealandNZ2111
Air CanadaAC3943
United ExpressUA4440
10:35
AirlineFlightNo
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
United ExpressUA4410
11:42
AirlineFlightNo
Alaska AirlinesAS4471
British AirwaysBA5131
Japan AirlinesJL7316
American EagleAA3934
14:10
AirlineFlightNo
United AirlinesUA2343
Air New ZealandNZ2113
Air CanadaAC3967
14:20
AirlineFlightNo
Jet Linx AviationJL7316
AlphaSkyAS4471
14:45
AirlineFlightNo
American EagleAA4336
17:24
AirlineFlightNo
Alaska AirlinesAS6610
British AirwaysBA5607
Gulf AirGF6400
17:45
AirlineFlightNo
Alaska AirlinesAS4161
British AirwaysBA6508
Qatar AirwaysQR9077
Gulf AirGF6531
American EagleAA3382
18:20
AirlineFlightNo
United AirlinesUA1335
20:30
AirlineFlightNo
American EagleAA4782
21:01
AirlineFlightNo
Air New ZealandNZ2121
Air CanadaAC5238
All Nippon AirwaysNH7074
AviancaAV2278
Copa AirlinesCM1365
EmiratesEK6226
23:22
AirlineFlightNo
Alaska AirlinesAS6676
British AirwaysBA5534
Gulf AirGF6482
VIEW FLIGHTS
Saturday
07:05
AirlineFlightNo
Alaska AirlinesAS4409
American EagleAA3410
10:35
AirlineFlightNo
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
United ExpressUA4410
11:42
AirlineFlightNo
Alaska AirlinesAS4471
British AirwaysBA5131
Royal JordanianRJ7428
Jet Linx AviationJL7316
American EagleAA3934
14:10
AirlineFlightNo
United AirlinesUA2343
Air New ZealandNZ2113
Air CanadaAC3967
14:45
AirlineFlightNo
Alaska AirlinesAS6610
British AirwaysBA5607
Gulf AirGF6400
American EagleAA4336
17:45
AirlineFlightNo
Alaska AirlinesAS4161
British AirwaysBA6508
Qatar AirwaysQR9077
Gulf AirGF6531
American EagleAA3382
18:20
AirlineFlightNo
United AirlinesUA1335
Air New ZealandNZ2121
Air CanadaAC5238
All Nippon AirwaysNH7074
AviancaAV2278
EmiratesEK6226
21:01
AirlineFlightNo
Copa AirlinesCM1365
VIEW FLIGHTS
Sunday
10:35
AirlineFlightNo
United ExpressUA4410
11:42
AirlineFlightNo
American EagleAA3934
13:21
AirlineFlightNo
Air New ZealandNZ2115
Air CanadaAC3958
All Nippon AirwaysNH7400
14:10
AirlineFlightNo
United AirlinesUA2343
14:20
AirlineFlightNo
Alaska AirlinesAS4471
British AirwaysBA5131
Royal JordanianRJ7428
Jet Linx AviationJL7316
14:45
AirlineFlightNo
American AirlinesAA4336
16:55
AirlineFlightNo
Air New ZealandNZ2113
Air CanadaAC3967
17:24
AirlineFlightNo
Alaska AirlinesAS6610
British AirwaysBA5607
Gulf AirGF6400
American EagleAA4336
17:45
AirlineFlightNo
American EagleAA3382
18:20
AirlineFlightNo
United AirlinesUA1335
20:18
AirlineFlightNo
Alaska AirlinesAS4161
British AirwaysBA6508
Qatar AirwaysQR9077
Gulf AirGF6531
20:30
AirlineFlightNo
American AirlinesAA4782
21:01
AirlineFlightNo
Air New ZealandNZ2121
Air CanadaAC5238
All Nippon AirwaysNH7074
AviancaAV2278
EmiratesEK6226
23:22
AirlineFlightNo
Alaska AirlinesAS6676
British AirwaysBA5534
Gulf AirGF6482
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
Chicago Midway to Buffalo Niagara0752 km (467 miles)1 Hour 42 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 £92.63 ($125 €110.34)
£92.63
$125 | €110.34
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 £185.26 ($250 €220.69)
£185.26
$250 | €220.69
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 £59.28 ($80 €70.62)
£59.28
$80 | €70.62
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 £117.82 ($159 €140.36)
£117.82
$159 | €140.36
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

Was your flight delayed or cancelled?

Was your flight delayed or cancelled?

You may be eligible to receive up to 600 EUR compensation per person in your party.

Claim Now!

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, Avianca, British Airways, Copa Airlines, Emirates, Gulf Air, Japan Airlines, Jet Linx Aviation, Qatar Airways, Royal Jordanian, 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 O'Hare Airport

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

Find the cheapest car rentals in Chicago

Useful Information about Chicago O'Hare Airport

Q1 Passenger Numbers Surge 16% Year on Year at Chicago O'Hare Airport

Passenger numbers at Chicago O'Hare Airport experienced a surge in Q1, marking a 16% increase compared to the previous year. Moreover, compared to the same post-pandemic period in 2021, there was an impressive rise of 124%.

View...
Lounges at Chicago O'Hare Airport

See all the airport lounges, locations and opening times available at Chicago O'Hare Airport

View...
Eating and Drinking at Chicago O'Hare Airport

See all bars and restaurants at Chicago O'Hare Airport, including locations and if they are before or after check-in

View...
Duty Free Shopping at Chicago O'Hare Airport

See all shops available at Chicago O'Hare Airport - plan your duty free shopping in advance

View...