Cheap Flights from Chicago to Buffalo
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Flights from Chicago to Buffalo
Find Chicago to Buffalo flights starting at CAD 72.
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Round-trip
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One way
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Cheapest nonstop
ORD 11:401h 34mNonstopBUF 14:14Chicago - Buffalo | Sat, Apr 5 | American Airlines
BUF 10:031h 57mNonstopORD 11:00Buffalo - Chicago | Tue, Apr 8 | American AirlinesCAD 192 CAD 26327% OFF27% OFFCAD 263 CAD 192 -
ORD 20:301h 52mNonstopBUF 23:22Chicago - Buffalo | Tue, May 6 | American Airlines
BUF 15:001h 53mNonstopORD 15:53Buffalo - Chicago | Wed, May 7 | American AirlinesCAD 197 CAD 26325% OFF25% OFFCAD 263 CAD 197
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ORD 09:181h 43mNonstopBUF 12:01Chicago - Buffalo | Sat, Apr 12 | American Airlines
BUF 14:441h 57mNonstopORD 15:41Buffalo - Chicago | Sat, Apr 19 | American AirlinesCAD 203 CAD 26323% OFF23% OFFCAD 263 CAD 203
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ORD 18:501h 45mNonstopBUF 21:35Chicago - Buffalo | Mon, Apr 28 | American Airlines
BUF 12:441h 58mNonstopORD 13:42Buffalo - Chicago | Tue, Apr 29 | American AirlinesCAD 22614% OFFCAD 263 CAD 226
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ORD 07:031h 35mNonstopBUF 09:38Chicago - Buffalo | Wed, Apr 16 | American Airlines
BUF 05:081h 57mNonstopORD 06:05Buffalo - Chicago | Fri, Apr 18 | American AirlinesCAD 23212% OFFCAD 263 CAD 232
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ORD 18:251h 46mNonstopBUF 21:11Chicago - Buffalo | Sat, Apr 12 | United Airlines
BUF 10:031h 57mNonstopORD 11:00Buffalo - Chicago | Sat, Apr 19 | American AirlinesCAD 2399% OFFCAD 263 CAD 239 -
MDW 15:008h 15m1 stopsBUF 00:15Chicago - Buffalo | Wed, Apr 9 | Frontier Airlines
BUF 11:249h 11m1 stopsMDW 19:35Buffalo - Chicago | Wed, Apr 16 | Frontier AirlinesCAD 21518% OFFCAD 263 CAD 215 -
MDW 15:008h 15m1 stopsBUF 00:15Chicago - Buffalo | Wed, Apr 2 | Frontier Airlines
BUF 11:249h 11m1 stopsMDW 19:35Buffalo - Chicago | Wed, Apr 9 | Frontier AirlinesCAD 22514% OFFCAD 263 CAD 225
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MDW 16:006h 57m1 stopsBUF 23:57Chicago - Buffalo | Sat, Apr 5 | Delta Air Lines
BUF 12:174h 55m1 stopsORD 16:12Buffalo - Chicago | Tue, Apr 8 | Delta Air LinesCAD 23610% OFFCAD 263 CAD 236 -
ORD 17:305h 27m1 stopsBUF 23:57Chicago - Buffalo | Sat, Apr 12 | Delta Air Lines
BUF 12:076h 52m1 stopsMDW 17:59Buffalo - Chicago | Sat, Apr 19 | Delta Air LinesCAD 2409% OFFCAD 263 CAD 240
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CHI 13:0017h 25m1 stopsBUF Invalid DateChicago - Buffalo | Tue, Mar 18 | Normal Airline
BUF 15:006hNonstopCHI 16:00Buffalo - Chicago | Thu, Mar 20 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
ORD 18:501h 45mNonstopBUF 21:35Chicago - Buffalo | Sat, Apr 5 | American AirlinesCAD 82 CAD 10219% OFF19% OFFCAD 102 CAD 82
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MDW 15:008h 15m1 stopsBUF 00:15Chicago - Buffalo | Wed, Apr 9 | Frontier AirlinesCAD 72 CAD 10230% OFF30% OFFCAD 102 CAD 72
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MDW 15:008h 15m1 stopsBUF 00:15Chicago - Buffalo | Wed, Apr 16 | Frontier AirlinesCAD 81 CAD 10221% OFF21% OFFCAD 102 CAD 81
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MDW 05:158h 40m1 stopsBUF 14:55Chicago - Buffalo | Thu, Apr 10 | Frontier AirlinesCAD 8120% OFFCAD 102 CAD 81
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MDW 16:4016h 44m1 stopsBUF 10:24Chicago - Buffalo | Tue, Apr 8 | Frontier AirlinesCAD 9111% OFFCAD 102 CAD 91
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ORD 16:5914h 6m1 stopsBUF 08:05Chicago - Buffalo | Sat, Apr 12 | Frontier AirlinesCAD 9111% OFFCAD 102 CAD 91
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ORD 18:2814h 55m1 stopsBUF 10:23Chicago - Buffalo | Thu, Apr 3 | Frontier AirlinesCAD 9111% OFFCAD 102 CAD 91
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ORD 16:1515h 46m1 stopsBUF 09:01Chicago - Buffalo | Mon, May 12 | Frontier AirlinesCAD 9111% OFFCAD 102 CAD 91
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MDW 13:3119h 53m1 stopsBUF 10:24Chicago - Buffalo | Mon, Apr 14 | Frontier AirlinesCAD 9110% OFFCAD 102 CAD 91
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ORD 17:1920h 36m1 stopsBUF 14:55Chicago - Buffalo | Mon, Apr 7 | Frontier AirlinesCAD 939% OFFCAD 102 CAD 93
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CHI 13:0017h 25m1 stopsBUF Invalid DateChicago - Buffalo | Tue, Mar 18 | Normal AirlineFind More FlightsFind More Flights
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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 Chicago to Buffalo?
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
FAQ
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When are flight tickets from Chicago (CHI) to Buffalo (BUF) the cheapest?
Airlines adjust prices for flights from Chicago to Buffalo 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 Chicago (CHI) to Buffalo (BUF) cost?
According to Trip.com's data, the lowest price is around CAD 424. -
How long is the flight from Chicago (CHI) to Buffalo (BUF)?
It takes about 2 hours 56 minutes to fly from Chicago (CHI) to Buffalo (BUF). -
What are the most popular airlines that fly from Chicago (CHI) to Buffalo (BUF)?
Airlines with flights from Chicago (CHI) to Buffalo (BUF): Emirates, avianca, Alaska Airlines, Southwest Airlines, Air Canada, American Airlines, United Airlines, Gulf Air, Copa Airlines, All Nippon Airways and British Airways. -
What's the most popular airline for direct flights from Chicago (CHI) to Buffalo (BUF)?
United Airlines operates 1 direct flights from Chicago (CHI) to Buffalo (BUF). -
How many airports in Buffalo (BUF)?
There are 1 airport(s) in Buffalo (BUF): Buffalo Niagara International Airport.
How to find a cheap flight from Chicago to Buffalo
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 Chicago to Buffalo. 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
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Look Out for Deals
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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 Chicago to Buffalo Flights
| Cheapest direct flight price | CAD 71 |
|---|---|
| Cheapest return ticket price | CAD 192 |
| Off-season travel month | April |
| Peak season for travel | December |
| Flight distance | 740.49km |
| Average flight time | 2 hours 56 minutes |
| Popular airline | American Airlines |
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