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  1. Flights
  2. United States
  3. Buffalo, NY
  4. Chicago - Buffalo, NY

Cheap Flights from Chicago (CHI) to Buffalo, NY (BUF)

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Discover the cheapest flights from Chicago to Buffalo, NY
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Wed, May 13 - Thu, May 14
American Airlines
American AirlinesDirect
CHI - BUF
American Airlines
American AirlinesDirect
BUF - CHI
190$
189$
Prime price per passenger
Sat, Apr 4 - Sat, Apr 11
American Airlines
American AirlinesDirect
CHI - BUF
Frontier Airlines
Frontier Airlines1 stop
BUF - CHI
218$
197$
Prime price per passenger
Thu, May 28 - Mon, Jun 1
American Airlines
American AirlinesDirect
CHI - BUF
American Airlines
American AirlinesDirect
BUF - CHI
205$
204$
Prime price per passenger
Wed, May 6 - Thu, May 7
Frontier Airlines
Frontier Airlines1 stop
CHI - BUF
American Airlines
American AirlinesDirect
BUF - CHI
214$
Prime price per passenger
Thu, Apr 16 - Tue, Apr 28
American Airlines
American AirlinesDirect
CHI - BUF
American Airlines
American Airlines1 stop
BUF - CHI
247$
239$
Prime price per passenger
Thu, Jun 4 - Mon, Jun 8
American Airlines
American AirlinesDirect
CHI - BUF
American Airlines
American AirlinesDirect
BUF - CHI
266$
265$
Prime price per passenger
Mon, Jun 1
Frontier Airlines
Frontier Airlines1 stop
CHI - BUF
89$
87$
Prime price per passenger
Wed, Apr 8
American Airlines
American AirlinesDirect
CHI - BUF
119$
Prime price per passenger
Wed, May 6
American Airlines
American AirlinesDirect
CHI - BUF
120$
119$
Prime price per passenger
Wed, May 13
American Airlines
American AirlinesDirect
CHI - BUF
120$
119$
Prime price per passenger
Wed, Apr 22
American Airlines
American AirlinesDirect
CHI - BUF
124$
119$
Prime price per passenger
Mon, Jun 8
American Airlines
American AirlinesDirect
CHI - BUF
133$
Prime price per passenger
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Chicago to Buffalo, NY

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available at the beginning of May. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.
Filter by
week: May 4 - May 10
Flights from just $143
$154
$165
$149
$151
$150
$143
$149
$160
$166
$162
$174
$181
MarchAprilMayJune
Flying Time4 h and 21 mWhen flying from Chicago to Buffalo, NY, this can take around 4 h and 21 m in flying time, however this flight duration can vary due to other factors
Cheapest flight$87The best price for flights from Chicago to Buffalo, NY offered by eDreams, which have been found by our customers in the last 3 days
Origin airportsO'hare International Airport, Midway International AirportFor flights from Chicago to Buffalo, NY
Destination airportBuffalo Niagara International AirportFor the route from Chicago to Buffalo, NY
Peak seasonMarchMarch is the busiest time to fly from Chicago to Buffalo, NY according to search data results from our customers
Airlines operating this routeAmerican AirlinesAirline(s) that fly from Chicago to Buffalo, NY
One-way average Price208.96A flight from Chicago to Buffalo, NY at eDreams will cost around 208.96, this being based on prices of the previous 6 months of data
Best time to bookMarchSeptember is one of the most frequent times to fly to Buffalo, NY from Chicago according to real data from our customers
Distance: 457 miles
Chicago airports
O'hare International Airport (ORD)How far from city center: 14 miles
Midway Airport (MDW)How far from city center: 4 miles
Buffalo, NY airports
Buffalo Niagara Intl (BUF)How far from city center: 8 miles

Are you planning to travel to Buffalo, NY for vacations, business or family visits? eDreams offers you the cheapest flights and best deals departing from Chicago. With our fast search engine you will get a large selection of airfares from standard and low cost airlines worldwide and easily book your tickets for this route. If you are flexible we help you identify the cheapest day to fly to Buffalo, NY and if you need to leave soon you can check our most convenient last minute fares. Read all the useful information about your next destination and proceed to the reservation, indicating your flight dates and completing your travel booking with hotels and car rental!

Frequently asked questions about flights from Chicago to Buffalo, NY

What are the benefits of booking flexible flight tickets?
Using the flexible flight ticket, you're guaranteed a refund or a rebooking option (without fees) in case of flight cancellations when travelling to United States. At eDreams have you covered!
On average, how much is the price of a flight from Chicago to Buffalo, NY?
When you fly from Chicago to Buffalo, NY the average price is 208.96. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.
For flights from Chicago to Buffalo, NY, how can I find the cheapest price?
The cheapest price for a flight from Chicago to Buffalo, NY is $87. At eDreams we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
When booking, when is the best time to get the best prices for flights from Chicago to Buffalo, NY?
The most popular months to book a trip from Chicago to Buffalo, NY are July, June and August, based on the searches of our customers.
When is the best time to travel from Chicago to Buffalo, NY?
The best time of the year to visit Buffalo, NY depends on lots of personal preferences, especially the price. Regarding popularity, August is the best month to fly to Buffalo, NY from Chicago in terms of searches from our customers, followed by September and April. If you prefer to avoid the busy season and get away from the crowds November, October and January are the months with fewer searches for Chicago - Buffalo, NY.
How long does the flight from Chicago to Buffalo, NY take?
Flight length from Chicago to Buffalo, NY is around 4 h and 21 m on average, at an average distance of 457.61 mi, for flights for the route (which may have 1 or more stops in other cities in between).

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