Cheap flight deals from Chicago to Buffalo Starting at $57
For as little as $57, you can take your next adventure to Buffalo without breaking the bank. Choose between one-way and return tickets from Chicago below.
- One way
- Round-trip
- Cheapest nonstopORD20:451h 39mNonstopBUF23:24Mon, Dec 16|Chicago - Buffalo|American Airlines$112$12813% OFF13% OFF$128$112
- ORD20:451h 39mNonstopBUF23:24Tue, Dec 17|Chicago - Buffalo|American Airlines$114$12811% OFF11% OFF$128$114
- MDW18:4912h 58m1 stopBUF08:47Tue, Dec 17|Chicago - Buffalo|Frontier Airlines$57$12855% OFF55% OFF$128$57
- ORD10:0012h 59m1 stopBUF23:59Sat, Jan 25|Chicago - Buffalo|Frontier Airlines$59$59
- ORD06:5511h 35m1 stopBUF19:30Wed, Dec 18|Chicago - Buffalo|Frontier Airlines$59$59
- ORD10:0013h 2m1 stopBUF00:02Sat, Jan 11|Chicago - Buffalo|Frontier Airlines$59$59
- MDW17:5213h 56m1 stopBUF08:48Thu, Dec 19|Chicago - Buffalo|Frontier Airlines$59$59
- ORD18:0714h 25m1 stopBUF09:32Mon, Dec 16|Chicago - Buffalo|Frontier Airlines$59$59
- ORD10:5923h 51m1 stopBUF11:50Mon, Jan 27|Chicago - Buffalo|Frontier Airlines$60$60
- ORD10:5921h 53m1 stopBUF09:52Fri, Dec 13|Chicago - Buffalo|Frontier Airlines$62$62
- CHI13:003h 5mNonstopBUF14:00Thu, Dec 12|Chicago - Buffalo|American AirlinesFind 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 Chicago to Buffalo?
Explore the best time to buy affordable tickets to Buffalo with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.
Find cheap airlines flights from Chicago to Buffalo
We have a range of prices from different airlines providing flights from Chicago to Buffalo. Check below for the journey which best suits your travel needs.
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Alternative Cheap Routes from Chicago to Buffalo
There are various non-direct routes from Chicago to Buffalo which could be cheaper and faster! Check out these alternative options to see if they could work for your trip.
- CheapestMDW18:4912h 58m1 transferBUF08:47Midway International Airport - Buffalo Niagara International AirportTue, Dec 17Frontier Airlines$57
- ORD10:0012h 59m1 transferBUF23:59O'Hare International Airport - Buffalo Niagara International AirportSat, Jan 25Frontier Airlines$59
- ORD10:0012h 59m1 transferBUF23:59O'Hare International Airport - Buffalo Niagara International AirportSat, Jan 25Frontier Airlines$59Find More Flights
Frequently Asked Questions
How to find a cheap flight from Chicago to Buffalo
Flight Info | Chicago to Buffalo
Cheapest nonstop flight price | $57 |
---|---|
Cheapest round-trip ticket price | $155 |
Off-season for travel | November |
Peak season for travel | February |
Flight distance | 740.49 km |
Average flight time | 1 hour 35 minutes |
Popular airline | American Airlines |
Plan Your Trip Around Buffalo
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