Cheap flights from Buffalo to Chicago

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Buffalo to Chicago flight comparison made easy

Below you can see the best fares for your route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Buffalo to Chicago by changing tabs
Quickest
Cheapest
American Airlines
American Airlines
30 Apr.
BUF
7:56 a.m.
Buffalo airport
1h 47m
8:43 a.m.
ORD
Chicago O'Hare Intl airport
American Airlines
03 May
ORD
12:40 a.m.
Chicago O'Hare Intl airport
5h 12m
1 Stop
6:52 a.m.
BUF
Buffalo airport
315 CAD
United Airlines
United Airlines
30 Nov.
BUF
5:27 p.m.
Buffalo airport
2h 03m
6:30 p.m.
ORD
Chicago O'Hare Intl airport
United Airlines
04 Dec.
ORD
2:16 a.m.
Chicago O'Hare Intl airport
9h 20m
1 Stop
12:36 p.m.
BUF
Buffalo airport
332 CAD
United Airlines
United Airlines
22 Mar.
BUF
4:15 a.m.
Buffalo airport
1h 50m
5:05 a.m.
ORD
Chicago O'Hare Intl airport
United Airlines
24 Mar.
ORD
3:50 a.m.
Chicago O'Hare Intl airport
1h 30m
6:20 a.m.
BUF
Buffalo airport
349 CAD
United Airlines
United Airlines
22 Mar.
BUF
4:15 a.m.
Buffalo airport
1h 50m
5:05 a.m.
ORD
Chicago O'Hare Intl airport
United Airlines
24 Mar.
ORD
3:50 a.m.
Chicago O'Hare Intl airport
1h 30m
6:20 a.m.
BUF
Buffalo airport
349 CAD
American Airlines
American Airlines
29 Nov.
BUF
9:53 a.m.
Buffalo airport
2h 00m
10:53 a.m.
ORD
Chicago O'Hare Intl airport
American Airlines
02 Dec.
ORD
12:15 p.m.
Chicago O'Hare Intl airport
1h 35m
2:50 p.m.
BUF
Buffalo airport
460 CAD
United Airlines
United Airlines
30 Dec.
BUF
1:00 a.m.
Buffalo airport
2h 05m
2:05 a.m.
ORD
Chicago O'Hare Intl airport
United Airlines
03 Jan.
ORD
9:04 a.m.
Chicago O'Hare Intl airport
1h 33m
11:37 a.m.
BUF
Buffalo airport
427 CAD

How to get the cheapest flight from Buffalo to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight for your trip
What is the cheapest month to fly to Chicago?
December
The cheapest time of year to fly to Chicago from Buffalo is December. The most expensive is February.
What is the cheapest day to fly to Chicago?
Saturday
The cheapest day of the week is typically Saturday. The most expensive is typically Wednesday
When is the cheapest time to fly to Chicago?
at noon
Buffalo to Chicago flights are approximately 23% more expensive in the evening than at noon
What is the cheapest airline that flies to Chicago?
Delta
Delta, American Airlines, and United Airlines are the most popular carriers operating from Buffalo to Chicago
What is the cheapest route?
Buffalo - Chicago O'Hare Intl
Fly from Buffalo to Chicago O'Hare Intl for the best Buffalo - Chicago flight prices
BUF
Buffalo
ORD
Chicago O'Hare Intl
When is the cheapest time to book a flight to Chicago?
56 days before
The cheapest time to buy a flight from Buffalo to Chicago is approximately 56 days before departure
60
Days before departure
0

Flight information for Buffalo to Chicago

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Chicago
Fastest flight time 1h 45m The fastest flight from Buffalo to Chicago takes 1h 45m.
Direct flights Every day Direct flights go from Buffalo to Chicago every day.
Airports in Chicago 3 airports There are 3 airports near Chicago: Chicago O'Hare Intl (ORD), Chicago Midway (MDW), Chicago Greater Rockford (RFD)