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

Departure Date

2025/5
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18Search	19423	20429	21431	22304	23350	24267
25327	26377	27Search	28267	29Search	30Search	31318

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Return Date

2025/5
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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
May Lowest Airfares
USD267

The airfare displayed above is for Delta Air Lines

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O'Hare－Buffalo Niagara Airport
June Lowest Airfares
USD269

The airfare displayed above is for Delta Air Lines

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O'Hare－Buffalo Niagara Airport
July Lowest Airfares
USD135

The airfare displayed above is for United Airlines

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O'Hare－Buffalo Niagara Airport
August Lowest Airfares
USD216

The airfare displayed above is for Delta Air Lines

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O'Hare－Buffalo Niagara Airport
September Lowest Airfares
USD268

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)
USD322〜
O'Hare－Burbank(Bob Hope)
USD256〜
O'Hare－Charlottesville (Virginia)(Charlottesville Albemarle)
USD279〜
O'Hare－Charleston (South Carolina)(CHS)
USD338〜
O'Hare－Cedar Rapids(The Eastern Iowa)
USD198〜
O'Hare－Charlotte(Douglas)
USD198〜
O'Hare－Champaign(University of Illinois Willard)
USD306〜
O'Hare－Charleston (West Virginia)(Yeager)
USD198〜
* Fares vary in accordance to seat availability
Other Departures to: Buffalo

Dallas/Fort Worth Airport－Buffalo(Niagara)
USD241〜
San Diego Airport－Buffalo(Niagara)
USD323〜
Hartsfield-Jackson Atlanta Airport－Buffalo(Niagara)
USD177〜
Dallas Love Field Airport－Buffalo(Niagara)
USD373〜
William P. Hobby Airport－Buffalo(Niagara)
USD691〜
George Bush Intercontinental Airport－Buffalo(Niagara)
USD238〜
Chicago Midway Airport－Buffalo(Niagara)
USD268〜
Miami Airport－Buffalo(Niagara)
USD216〜
Salt Lake City Airport－Buffalo(Niagara)
USD446〜
* Fares vary in accordance to seat availability