Flights from Buffalo to Chicago

Depart
Return
Any month
Compare vs. momondo |

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
Delta
Delta
30 Aug.
BUF
2:20 a.m.
Buffalo airport
4h 57m
1 Stop
6:17 a.m.
ORD
Chicago O'Hare Intl airport
Delta
01 Sep.
ORD
12:45 a.m.
Chicago O'Hare Intl airport
4h 40m
1 Stop
6:25 a.m.
BUF
Buffalo airport
304 CAD
Delta
Delta
17 Oct.
BUF
2:00 a.m.
Buffalo airport
5h 54m
1 Stop
6:54 a.m.
ORD
Chicago O'Hare Intl airport
Delta
20 Oct.
ORD
12:45 a.m.
Chicago O'Hare Intl airport
4h 15m
1 Stop
6:00 a.m.
BUF
Buffalo airport
312 CAD
American Airlines
American Airlines
26 Sep.
BUF
4:25 a.m.
Buffalo airport
6h 48m
1 Stop
10:13 a.m.
ORD
Chicago O'Hare Intl airport
American Airlines
27 Sep.
ORD
1:20 a.m.
Chicago O'Hare Intl airport
4h 01m
1 Stop
6:21 a.m.
BUF
Buffalo airport
318 CAD
American Airlines
American Airlines
09 Jun.
BUF
1:22 a.m.
Buffalo airport
1h 48m
2:10 a.m.
ORD
Chicago O'Hare Intl airport
American Airlines
14 Jun.
ORD
5:10 p.m.
Chicago O'Hare Intl airport
1h 28m
7:38 p.m.
BUF
Buffalo airport
337 CAD
American Airlines
American Airlines
13 Jun.
BUF
1:22 a.m.
Buffalo airport
1h 48m
2:10 a.m.
ORD
Chicago O'Hare Intl airport
American Airlines
18 Jun.
ORD
5:10 p.m.
Chicago O'Hare Intl airport
1h 28m
7:38 p.m.
BUF
Buffalo airport
376 CAD
American Airlines
American Airlines
14 Jun.
BUF
1:22 a.m.
Buffalo airport
1h 48m
2:10 a.m.
ORD
Chicago O'Hare Intl airport
American Airlines
19 Jun.
ORD
5:10 p.m.
Chicago O'Hare Intl airport
1h 28m
7:38 p.m.
BUF
Buffalo airport
376 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
CHEAPEST MONTH TO FLY
June
The cheapest time of year to fly to Chicago from Buffalo is June. The most expensive is February.
CHEAPEST DAY TO FLY
Saturday
The cheapest day of the week is typically Saturday. The most expensive is typically Sunday
CHEAPEST TIME TO FLY
in the Morning
Buffalo to Chicago flights are approximately 4% more expensive in the Evening than in the Morning
CHEAPEST AIRLINE
Delta
Delta, American Airlines, and United Airlines are the most popular carriers operating from Buffalo to Chicago
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
CHEAPEST TIME TO BOOK
39 days before
The cheapest time to buy a flight from Buffalo to Chicago is approximately 39 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 30m
The fastest flight from Buffalo to Chicago takes 1h 30m.
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)

Flights from Buffalo to:

  • Chicago
  • Illinois
  • United States
  • North America

Flights to Chicago from:

  • Buffalo
  • New York
  • United States
  • North America