Cheap flights Buffalo — Chicago (BUF — CHI)

Good to know - Cheap tickets Buffalo — Chicago

Cheapest flight found $187
Minimal flight time 1h 25m
Flight distance 727 km
Most popular airline American Airlines

Airfare Buffalo – Chicago by month

Here you can find out in what months how much a ticket Buffalo – Chicago costs to buy cheap plane tickets.

Month One-way Round-trip
April 2027
January 2027
December 2026
October 2026
September 2026
August 2026
July 2026
June 2026
May 2026
April 2026
March 2026
February 2026

Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.

Schedule of direct flights Buffalo — Chicago

Departure Arrival Flight days Flight Airlines Flight time Airports
06:40 07:19 fri United Airlines 1h 39m Buffalo Niagara International Airport — O'Hare International Airport Select dates
13:15 13:56 sat American Airlines 1h 41m Buffalo Niagara International Airport — O'Hare International Airport Select dates
20:00 20:25 tue American Airlines 1h 25m Buffalo Niagara International Airport — O'Hare International Airport Select dates
All routes

Popular airlines flying Buffalo — Chicago

 2 airlines operate direct flights.


Airlines with direct flights

Sales of tickets from Buffalo to Chicago in the last 48 hours

2026-06-23 one-way

2026-06-22 one-way

2026-08-14 - 2026-08-16

Dynamics airfare Buffalo — Chicago by month for the last year

according to LowCost.Club for the last year

The airfare depends on the departure date. Our chart shows the low season prices on route Buffalo — Chicago

The graph shows that booking flights Buffalo — Chicago is best planned for June and flights Buffalo — Chicago — Buffalo in the month of August.

Flights Buffalo — Chicago

The selection of cheap flights Buffalo — Chicago

Here you can find and purchase the cheapest flights Buffalo — Chicago from $187 and Buffalo — Chicago — Buffalo from $68.

The price of the flight Buffalo — Chicago (United States) — Buffalo from $68 (round-trip).

The average price of the flight Buffalo — Chicago (United States) — Buffalo $148 (round-trip).

Low cost flights Buffalo — Chicago (BUF — CHI)

The distance between Buffalo and Chicago 452 miles (or 727 kilometres).

The time difference between Buffalo and Chicago is 1 h.

Minimal flight time from Buffalo to Chicago 1h 25m.

LowCostClub always do a comparison of airfares Buffalo — Chicago with several airlines (include United Airlines, American Airlines). They will always give you all available options so you can find the cheapest flight to Chicago. In addition, you can choose the platform where you want to place your orders. There are also special offers for air tickets Buffalo — Chicago. Last week, for instance, the cheapest round-trip prices stood at $68 while the cheapest one-way price that was available within the last week cost $187

Routes from nearby cities to Chicago

A flight from a neighbouring city can help you save money on plane tickets.

Most often, departures to Chicago are from Toronto, this is the cheapest flight from $251. The nearest airports from Buffalo with a flight to Chicago are located in Detroit.

Popular International routes from Buffalo

Buffalo — Moscow

Buffalo — Prague

Buffalo — Cape Town

Buffalo — Cancun

Buffalo — Dhaka

Popular routes from Chicago

If you are going to fly from Chicago, then study the popular flights. The most popular flights from Chicago:

Popular domestic routes from Buffalo

FAQ about Buffalo — Chicago

Yes, you can fly from Buffalo to Chicago. Buffalo has 2 airports (Buffalo Niagara International Airport, Buffalo Depew Rr) for flights. United Airlines, American Airlines depart from Buffalo on tue, fri, sat.

A direct flight lasts an average of 1h 25m, during which time the aircraft covers a distance of 727 km.

The price of flights Buffalo — Chicago starts from $187.

Planes fly Buffalo — Chicago 3 times a week on the following days: tue, fri, sat

In Buffalo — Buffalo Niagara International Airport, Buffalo Depew Rr. In Chicago — Merrill C Meigs, DuPage Airport, Chicago Midway International Airport, Chicago NAS, Chicago Executive Airport, Chicago FSS, Chicago Rockford International Airport, O'Hare International Airport.

High season is considered to be January and the cheapest month is June. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Buffalo — Chicago flight deals.

The following airlines have direct flights Buffalo — Chicago: United Airlines, American Airlines.

All the following airlines flights Buffalo — Chicago: American Airlines, United Airlines.

Low price calendar