Cheap Flights from O'Hare International Airport to Buffalo (BUF) Find and Compare the Best Airline Deals | Skyticket

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2025/10
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

O'Hare－Buffalo Niagara Airport
October Lowest Airfares
USD157

The airfare displayed above is for American Airlines

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O'Hare－Buffalo Niagara Airport
November Lowest Airfares
USD218

The airfare displayed above is for American Airlines

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O'Hare－Buffalo Niagara Airport
December Lowest Airfares
USD349

The airfare displayed above is for United Airlines

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O'Hare－Buffalo Niagara Airport
January Lowest Airfares
USD355

The airfare displayed above is for Delta Air Lines

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O'Hare－Buffalo Niagara Airport
February Lowest Airfares
USD361

The airfare displayed above is for Delta Air Lines

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Chicago－Buffalo
Estimated Flight Time
1 Hours 36 Minutes
Chicago－Buffalo
Number of Operating Airlines
3

Operating Airlines for O'Hare－Buffalo Niagara Airport Route
Non-StopUnited Airlines

Non-StopAmerican Airlines

Delta Air Lines

Other Destinations from:Chicago

O'Hare－Burlington (Vermont)(BTV)
USD325〜
O'Hare－Burbank(Bob Hope)
USD256〜
O'Hare－Charlottesville (Virginia)(Charlottesville Albemarle)
USD233〜
O'Hare－Charleston (South Carolina)(CHS)
USD224〜
O'Hare－Cedar Rapids(The Eastern Iowa)
USD181〜
O'Hare－Charlotte(Douglas)
USD200〜
O'Hare－Champaign(University of Illinois Willard)
USD305〜
O'Hare－Charleston (West Virginia)(Yeager)
USD198〜
* Fares vary in accordance to seat availability
Other Departures to: Buffalo

Dallas/Fort Worth Airport－Buffalo(Niagara)
USD247〜
San Diego Airport－Buffalo(Niagara)
USD322〜
Hartsfield-Jackson Atlanta Airport－Buffalo(Niagara)
USD179〜
Dallas Love Field Airport－Buffalo(Niagara)
USD372〜
George Bush Intercontinental Airport－Buffalo(Niagara)
USD239〜
Chicago Midway Airport－Buffalo(Niagara)
USD191〜
Miami Airport－Buffalo(Niagara)
USD215〜
Salt Lake City Airport－Buffalo(Niagara)
USD331〜
* Fares vary in accordance to seat availability