Cheap Flights from Buffalo to Chicago
We've found these cheap flights for you. You can book one-way or return flight tickets.
Swipe up to view more
Find Buffalo to Chicago flights starting at CAD 82.
We've found these cheap flights for you. You can book one-way or return flight tickets.
-
Round-trip
-
One way
-
-
Cheapest nonstop
BUF 16:561h 57mNonstopORD 17:53Buffalo - Chicago | Mon, Apr 7 | American Airlines
ORD 18:501h 45mNonstopBUF 21:35Chicago - Buffalo | Wed, Apr 9 | American AirlinesCAD 224 CAD 28922% OFF22% OFFCAD 289 CAD 224 -
BUF 11:181h 57mNonstopORD 12:15Buffalo - Chicago | Wed, Apr 2 | American Airlines
ORD 18:541h 37mNonstopBUF 21:31Chicago - Buffalo | Thu, Apr 3 | American AirlinesCAD 237 CAD 28918% OFF18% OFFCAD 289 CAD 237
-
BUF 11:249h 35m1 stopsORD 19:59Buffalo - Chicago | Thu, Apr 3 | Frontier Airlines
MDW 05:158h 40m1 stopsBUF 14:55Chicago - Buffalo | Thu, Apr 10 | Frontier AirlinesCAD 198 CAD 28931% OFF31% OFFCAD 289 CAD 198 -
BUF 11:249h 11m1 stopsMDW 19:35Buffalo - Chicago | Wed, Apr 2 | Frontier Airlines
MDW 15:008h 15m1 stopsBUF 00:15Chicago - Buffalo | Wed, Apr 9 | Frontier AirlinesCAD 23319% OFFCAD 289 CAD 233
-
BUF 18:4418h 17m1 stopsORD 12:01Buffalo - Chicago | Sun, Mar 23 | Frontier Airlines
ORD 14:2726h 13m1 stopsBUF 17:40Chicago - Buffalo | Wed, Mar 26 | Frontier AirlinesCAD 23618% OFFCAD 289 CAD 236
-
BUF 17:0916h 44m1 stopsMDW 08:53Buffalo - Chicago | Fri, Mar 21 | Frontier Airlines
ORD 14:2726h 13m1 stopsBUF 17:40Chicago - Buffalo | Wed, Mar 26 | Frontier AirlinesCAD 24316% OFFCAD 289 CAD 243
-
BUF 18:456h 14m1 stopsORD 23:59Buffalo - Chicago | Sat, May 3 | Delta Air Lines
MDW 17:594h 1m1 stopsBUF 23:00Chicago - Buffalo | Tue, May 6 | Delta Air LinesCAD 24416% OFFCAD 289 CAD 244 -
BUF 06:153h 25m1 stopsMDW 08:40Buffalo - Chicago | Sun, May 4 | Delta Air Lines
MDW 16:595h 58m1 stopsBUF 23:57Chicago - Buffalo | Tue, May 6 | Delta Air LinesCAD 25611% OFFCAD 289 CAD 256
-
BUF 06:153h 25m1 stopsMDW 08:40Buffalo - Chicago | Tue, Apr 22 | Delta Air Lines
ORD 10:305h 44m1 stopsBUF 17:14Chicago - Buffalo | Thu, Apr 24 | Delta Air LinesCAD 25711% OFFCAD 289 CAD 257
-
BUF 06:223h 23m1 stopsMDW 08:45Buffalo - Chicago | Sat, Mar 29 | Delta Air Lines
MDW 16:595h 58m1 stopsBUF 23:57Chicago - Buffalo | Fri, Apr 4 | Delta Air LinesCAD 25711% OFFCAD 289 CAD 257
-
BUF 13:0017h 25m1 stopsCHI Invalid DateBuffalo - Chicago | Thu, Mar 13 | Normal Airline
CHI 15:006hNonstopBUF 16:00Chicago - Buffalo | Sat, Mar 15 | Normal AirlineFind More FlightsFind More Flights
-
Cheapest nonstop
BUF 12:441h 58mNonstopORD 13:42Buffalo - Chicago | Tue, Apr 29 | American AirlinesCAD 100 CAD 11514% OFF14% OFFCAD 115 CAD 100
-
BUF 10:031h 57mNonstopORD 11:00Buffalo - Chicago | Tue, Apr 22 | American AirlinesCAD 103 CAD 11511% OFF11% OFFCAD 115 CAD 103
-
BUF 11:248h 30m1 stopsORD 18:54Buffalo - Chicago | Tue, Mar 25 | Frontier AirlinesCAD 82 CAD 11528% OFF28% OFFCAD 115 CAD 82
-
BUF 05:457h 33m1 stopsORD 12:18Buffalo - Chicago | Wed, Apr 2 | Frontier AirlinesCAD 8923% OFFCAD 115 CAD 89
-
BUF 14:598h 7m1 stopsMDW 22:06Buffalo - Chicago | Thu, Mar 20 | Frontier AirlinesCAD 8923% OFFCAD 115 CAD 89
-
BUF 11:249h 11m1 stopsMDW 19:35Buffalo - Chicago | Mon, Mar 24 | Frontier AirlinesCAD 9022% OFFCAD 115 CAD 90
-
BUF 11:2422h 41m1 stopsORD 09:05Buffalo - Chicago | Tue, Mar 18 | Frontier AirlinesCAD 9221% OFFCAD 115 CAD 92
-
BUF 14:528h 4m1 stopsMDW 21:56Buffalo - Chicago | Sat, Mar 15 | Frontier AirlinesCAD 9517% OFFCAD 115 CAD 95
-
BUF 15:327h 20m1 stopsMDW 21:52Buffalo - Chicago | Sat, Apr 19 | Frontier AirlinesCAD 9617% OFFCAD 115 CAD 96
-
BUF 11:249h 11m1 stopsMDW 19:35Buffalo - Chicago | Thu, Mar 13 | Frontier AirlinesCAD 10211% OFFCAD 115 CAD 102
-
BUF 13:0017h 25m1 stopsCHI Invalid DateBuffalo - Chicago | Thu, Mar 13 | Normal AirlineFind More FlightsFind More Flights
-
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
When is the cheapest time to fly from Buffalo to Chicago?
We monitor flight fares to help you find the best deals effortlessly
Cheapest flights
From price
Search
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
FAQ
-
When are flight tickets from Buffalo (BUF) to Chicago (CHI) the cheapest?
Airlines adjust prices for flights from Buffalo to Chicago based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much are flights from Buffalo (BUF) to Chicago (CHI) cost?
According to Trip.com's data, the lowest price is around CAD 428. -
How long is the flight from Buffalo (BUF) to Chicago (CHI)?
It takes about 4 hours 40 minutes to fly from Buffalo (BUF) to Chicago (CHI). -
What is the transportation method from the main airport to downtown in Chicago?
- The distance from O'Hare International Airport to downtown is about 25km, by taxi about 40 minutes.
- The distance from Midway International Airport to downtown is about 14km, by taxi about 30 minutes.
-
What are the most popular airlines that fly from Buffalo (BUF) to Chicago (CHI)?
Airlines with flights from Buffalo (BUF) to Chicago (CHI): United Airlines, Air Canada, Gulf Air, Alaska Airlines, All Nippon Airways, British Airways, American Airlines, Southwest Airlines, avianca and Qatar Airways. -
What's the most popular airline for direct flights from Buffalo (BUF) to Chicago (CHI)?
Southwest Airlines operates 1 direct flights from Buffalo (BUF) to Chicago (CHI). -
How many airports in Chicago (CHI)?
There are 3 airport(s) in Chicago (CHI): Midway International Airport, O'Hare International Airport and Chicago Rockford International Airport.
How to find a cheap flight from Buffalo to Chicago
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Buffalo to Chicago. Book your flights at the right time and save more.
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
Compare Flight Prices
Compare prices on travel agency and airline websites.
Look Out for Deals
Check airline and travel agency websites for latest flight deals
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information for Buffalo to Chicago Flights
| Cheapest direct flight price | CAD 81 |
|---|---|
| Cheapest return ticket price | CAD 223 |
| Off-season travel month | January |
| Peak season for travel | June |
| Flight distance | 740.49km |
| Average flight time | 4 hours 40 minutes |
| Popular airline | United Airlines |
More Travel Options
-
Top Routes from Buffalo
-
Top Routes to Chicago
-
More flight options
- Buffalo to Orlando Flights
- Buffalo to Boston Flights
- Buffalo to Tampa Flights
- Buffalo to Hyderabad Flights
- Buffalo to Los Angeles Flights
- Buffalo to New Delhi Flights
- Buffalo to Fort Myers Flights
- Buffalo to Shanghai Flights
- Buffalo to Hong Kong Flights
- Buffalo to Fort Lauderdale Flights
- Buffalo to Washington D.C. Flights
- Flights from Buffalo Niagara International Airport to Prince George
- Flights from Buffalo Niagara International Airport to Kamloops
- Flights from Buffalo Niagara International Airport to Abbotsford
- Flights from Buffalo Niagara International Airport to Nanaimo
- Flights from Buffalo Niagara International Airport to Edmonton
- Flights from Buffalo Niagara International Airport to Sault Ste. Marie
- Flights from Buffalo to Regina International Airport
- Flights from Buffalo to Calgary International Airport
- Flights from Buffalo to London International Airport
- Flights from Buffalo to Edmonton International Airport
- Flights from Buffalo to Victoria International Airport
- Flights from Buffalo to Iqaluit Airport
- Flights from Buffalo Niagara International Airport to Abbotsford International Airport
- Flights from Buffalo Niagara International Airport to Vancouver International Airport
- Flights from Buffalo Niagara International Airport to Montreal-Trudeau International Airport
- Flights from Buffalo Niagara International Airport to Edmonton International Airport
- Flights from Buffalo Niagara International Airport to Campbell River Airport
- Flights from Buffalo Niagara International Airport to Fort Mcmurray Airport
- Bangkok to Chicago Flights
- Seoul to Chicago Flights
- Taipei to Chicago Flights
- Tokyo to Chicago Flights
- Singapore to Chicago Flights
- Manila to Chicago Flights
- Shanghai to Chicago Flights
- New York to Chicago Flights
- Ho Chi Minh City to Chicago Flights
- Kuala Lumpur to Chicago Flights
- Cebu to Chicago Flights
- Flights from Toronto Pearson International Airport to Chicago
- Flights from Vancouver International Airport to Chicago
- Flights from Calgary International Airport to Chicago
- Flights from Edmonton International Airport to Chicago
- Flights from Montreal-Trudeau International Airport to Chicago
- Flights from Winnipeg James Armstrong Richardson International Airport to Chicago
- Flights from Montreal to O'Hare International Airport
- Flights from Montreal to Midway International Airport
- Flights from Toronto to Midway International Airport
- Flights from Toronto to O'Hare International Airport
- Flights from Vancouver to Midway International Airport
- Flights from Vancouver to O'Hare International Airport
- Flights from Region Of Waterloo International Airport to O'Hare International Airport
- Flights from Billy Bishop Toronto City Airport to Midway International Airport
- Flights from Toronto Pearson International Airport to Midway International Airport
- Flights from Toronto Pearson International Airport to O'Hare International Airport
- Flights from Billy Bishop Toronto City Airport to O'Hare International Airport
- Flights from Region Of Waterloo International Airport to Midway International Airport
- San Francisco to New York Flights
- New York to Los Angeles Flights
- New York to San Francisco Flights
- Los Angeles to Honolulu Flights
- New York to Las Vegas Flights
- San Francisco to Las Vegas Flights
- Las Vegas to San Francisco Flights
- New York to Orlando Flights
- Las Vegas to New York Flights
- Los Angeles to Las Vegas Flights
- Seattle to Los Angeles Flights