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

Departure Date

2025/7
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20492	21286	22212	23288	24406	25363	26285
27391	28321	29209	30213	31313

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Return Date

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
USD199

The airfare displayed above is for Delta Air Lines

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O'Hare－Buffalo Niagara Airport
August Lowest Airfares
USD135

The airfare displayed above is for American Airlines

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O'Hare－Buffalo Niagara Airport
September Lowest Airfares
USD135

The airfare displayed above is for American Airlines

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O'Hare－Buffalo Niagara Airport
October Lowest Airfares
USD90

The airfare displayed above is for American Airlines

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O'Hare－Buffalo Niagara Airport
November Lowest Airfares
USD213

The airfare displayed above is for American Airlines

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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)
USD206〜
O'Hare－Burbank(Bob Hope)
USD250〜
O'Hare－Charlottesville (Virginia)(Charlottesville Albemarle)
USD227〜
O'Hare－Charleston (South Carolina)(CHS)
USD190〜
O'Hare－Cedar Rapids(The Eastern Iowa)
USD176〜
O'Hare－Charlotte(Douglas)
USD118〜
O'Hare－Champaign(University of Illinois Willard)
USD298〜
O'Hare－Charleston (West Virginia)(Yeager)
USD193〜
* Fares vary in accordance to seat availability
Other Departures to: Buffalo

Dallas/Fort Worth Airport－Buffalo(Niagara)
USD235〜
San Diego Airport－Buffalo(Niagara)
USD351〜
Hartsfield-Jackson Atlanta Airport－Buffalo(Niagara)
USD175〜
Dallas Love Field Airport－Buffalo(Niagara)
USD363〜
William P. Hobby Airport－Buffalo(Niagara)
USD498〜
George Bush Intercontinental Airport－Buffalo(Niagara)
USD233〜
Chicago Midway Airport－Buffalo(Niagara)
USD174〜
Miami Airport－Buffalo(Niagara)
USD214〜
Salt Lake City Airport－Buffalo(Niagara)
USD324〜
* Fares vary in accordance to seat availability