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

Departure Date

2025/5
Sun	Mon	Tue	Wed	Thu	Fri	Sat
				1Search	2Search	3Search
4Search	5Search	6Search	7Search	8Search	9Search	10350
11Search	12Search	13354	14Search	15Search	16Search	17Search
18Search	19Search	20Search	21Search	22Search	23Search	24Search
25Search	26Search	27Search	28Search	29Search	30Search	31Search

Select Return Date　　 Change Departure Date

Return Date

　　Select Departure Date

Currency:US Dollar Loading Searching Fares Updating Fares

Departure Date

―

Return Date

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
USD350

The airfare displayed above is for Delta Air Lines

Set calendar for this month
O'Hare－Buffalo Niagara Airport
June Lowest Airfares -----

O'Hare－Buffalo Niagara Airport
July Lowest Airfares
USD398

The airfare displayed above is for American Airlines

Set calendar for this month
O'Hare－Buffalo Niagara Airport
August Lowest Airfares
USD331

The airfare displayed above is for Delta Air Lines

Set calendar for this month
O'Hare－Buffalo Niagara Airport
September Lowest Airfares
USD411

The airfare displayed above is for United Airlines

Set calendar for this month

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〜
San Diego Airport－Buffalo(Niagara)
USD345〜
Hartsfield-Jackson Atlanta Airport－Buffalo(Niagara)
USD202〜
Dallas Love Field Airport－Buffalo(Niagara)
USD358〜
George Bush Intercontinental Airport－Buffalo(Niagara)
USD241〜
Chicago Midway Airport－Buffalo(Niagara)
USD208〜
Miami Airport－Buffalo(Niagara)
USD218〜
* Fares vary in accordance to seat availability