Cheap flights from Chicago to Buffalo

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Easily compare round-trip flights from Chicago to Buffalo

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Chicago to Buffalo by changing tabs
Quickest
Cheapest
American Airlines
American Airlines
09 Nov
ORD
2:29 am
Chicago O'Hare Intl airport
1h 42m
5:11 am
BUF
Buffalo airport
American Airlines
11 Nov
BUF
2:15 am
Buffalo airport
2h 00m
3:15 am
ORD
Chicago O'Hare Intl airport
167 USD
United Airlines
United Airlines
12 Nov
ORD
3:15 pm
Chicago O'Hare Intl airport
1h 39m
5:54 pm
BUF
Buffalo airport
United Airlines
13 Nov
BUF
10:02 am
Buffalo airport
2h 01m
11:03 am
ORD
Chicago O'Hare Intl airport
167 USD
American Airlines
American Airlines
09 Nov
ORD
2:29 am
Chicago O'Hare Intl airport
1h 42m
5:11 am
BUF
Buffalo airport
American Airlines
11 Nov
BUF
2:15 am
Buffalo airport
2h 00m
3:15 am
ORD
Chicago O'Hare Intl airport
167 USD
United Airlines
United Airlines
14 Nov
ORD
12:15 pm
Chicago O'Hare Intl airport
1h 35m
2:50 pm
BUF
Buffalo airport
United Airlines
19 Nov
BUF
2:15 am
Buffalo airport
2h 00m
3:15 am
ORD
Chicago O'Hare Intl airport
167 USD
United Airlines
United Airlines
14 Nov
ORD
12:15 pm
Chicago O'Hare Intl airport
1h 35m
2:50 pm
BUF
Buffalo airport
United Airlines
19 Nov
BUF
2:15 am
Buffalo airport
2h 00m
3:15 am
ORD
Chicago O'Hare Intl airport
167 USD
United Airlines
United Airlines
13 Nov
ORD
3:15 pm
Chicago O'Hare Intl airport
1h 39m
5:54 pm
BUF
Buffalo airport
United Airlines
18 Nov
BUF
2:15 am
Buffalo airport
2h 00m
3:15 am
ORD
Chicago O'Hare Intl airport
167 USD

How to get the cheapest flight ticket from Chicago to Buffalo

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 ticket for your trip
What is the cheapest month to fly to Buffalo?
March
The cheapest time of year to fly to Buffalo from Chicago is March. Most expensive is January
What is the cheapest day to fly to Buffalo?
Thursday
The cheapest day of the week is typically Thursday. The most expensive is typically Monday
When is the cheapest time to fly to Buffalo?
in the morning
Chicago to Buffalo flights are approximately 9% more expensive at noon than in the morning
What is the cheapest airline that flies to Buffalo?
Frontier
Frontier, JetBlue, and Major Airline are the most popular carriers operating from Chicago to Buffalo
What is the cheapest route?
Chicago O'Hare Intl - Buffalo
Fly from Chicago O'Hare Intl to Buffalo for the best Chicago - Buffalo flight prices
When is the cheapest time to book a flight to Buffalo?
59 days before
The cheapest time to buy a flight from Chicago to Buffalo is approximately 59 days to departure
60
Days before departure
0

Flight information for Chicago to Buffalo (BUF - CHI)

Find info about flight duration, direct flights, and airports for your flight from Chicago to Buffalo
Fastest flight time 1h 25m The fastest flight from Chicago to Buffalo takes 1h 25m.
Direct flights Every day Direct flights go from Chicago to Buffalo every day.
Airports in Buffalo 1 airport There is 1 airport near Buffalo: Buffalo (BUF)

Alternative routes for Chicago to Buffalo

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Chicago to Syracuse
Fastest flight time
1h 47m
Cheapest price
67 USD
Indianapolis to Syracuse
Fastest flight time
3h 50m
Cheapest price
270 USD
Chicago to Erie
Fastest flight time
1h 23m
Cheapest price
316 USD

Flights from Chicago to: