Flight Routes from Buffalo to Chicago O'Hare

Trip type

Our cheapest offers for flights from Buffalo to Chicago O'Hare

Here you can compare cheap flights from Buffalo (BUF) to Chicago O'Hare (ORD) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Chicago O'Hare. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Buffalo
Chicago O'Hare
Outbound
06/25/26
direct
AA2112
02h 05min
Return
06/30/26
1 Stopover (BOS)
B60312, B61115
07h 41min
American Airlines ?
$301
Best option
Buffalo
Chicago O'Hare
Outbound
06/25/26
direct
AA4913
02h 16min
Return
06/30/26
direct
AA0564
01h 46min
American Airlines ?
$486
Buffalo
Chicago O'Hare
Outbound
06/25/26
1 Stopover (BOS)
B61216, B60811
06h 54min
Return
06/30/26
1 Stopover (BOS)
B60312, B61115
07h 41min
JetBlue Airways
$312
Buffalo
Chicago O'Hare
Outbound
06/25/26
1 Stopover (MCO)
F91691, F92791
12h 46min
Return
06/30/26
1 Stopover (ATL)
F91596, F91408
05h 44min
Frontier Airlines
$470
Buffalo
Chicago O'Hare
Outbound
06/25/26
1 Stopover (MSP)
SY1058, SY0261
08h 57min
Return
06/30/26
1 Stopover (ATL)
F92198, F91408
19h 42min
Sun Country Airlines ?
$494
Buffalo
Chicago O'Hare
Outbound
06/25/26
1 Stopover (ATL)
DL2050, DL1199
05h 15min
Return
06/30/26
1 Stopover (MSP)
DL1544, DL1749
08h 03min
Delta Air Lines ?
$3,016
Prices based on recent searches, subject to last-minute changes
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Important flight information

Flight information: Buffalo - Chicago O'Hare

Roundtrip from $ 300,49
Distance 761 km
Departure airport Airport Buffalo Niagara International, NY (BUF)
Arrival airport Airport Chicago O'Hare International Airport, IL (ORD)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Chicago O'Hare
Flight destinations with a similar price
Flight destinations with a similar price