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

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2025/7
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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
July Lowest Airfares
USD398

The airfare displayed above is for American Airlines

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O'Hare－Buffalo Niagara Airport
August Lowest Airfares
USD331

The airfare displayed above is for Delta Air Lines

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O'Hare－Buffalo Niagara Airport
September Lowest Airfares
USD411

The airfare displayed above is for United Airlines

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O'Hare－Buffalo Niagara Airport
October Lowest Airfares -----
O'Hare－Buffalo Niagara Airport
November Lowest Airfares
USD327

The airfare displayed above is for Delta Air Lines

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Chicago－Buffalo
Estimated Flight Time
1 Hours 31 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)
USD313〜
O'Hare－Burbank(Bob Hope)
USD377〜
O'Hare－Cedar Rapids(The Eastern Iowa)
USD295〜
O'Hare－Charlotte(Douglas)
USD270〜
O'Hare－Champaign(University of Illinois Willard)
USD293〜
O'Hare－Charleston (West Virginia)(Yeager)
USD201〜
* Fares vary in accordance to seat availability
Other Departures to: Buffalo

Dallas/Fort Worth Airport－Buffalo(Niagara)
USD296〜
Hartsfield-Jackson Atlanta Airport－Buffalo(Niagara)
USD201〜
Dallas Love Field Airport－Buffalo(Niagara)
USD358〜
George Bush Intercontinental Airport－Buffalo(Niagara)
USD270〜
Chicago Midway Airport－Buffalo(Niagara)
USD208〜
Miami Airport－Buffalo(Niagara)
USD218〜
* Fares vary in accordance to seat availability