Cheap flights from Buffalo, NY to Chicago, IL
Choose between Frontier Airlines, JetBlue Airways, or Spirit Airlines to find the best price
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Cheapest nonstop round-trip | £69 |
---|---|
Nonstop flights in May | £69 – £1,245 |
Most popular airline | Frontier Airlines |
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Book your trip to arrive at O Hare International, Chicago Midway International, or Chicago Rockford International. The distance between Buffalo and Chicago is 760 km. The most popular airlines for this route are Frontier Airlines, JetBlue Airways, Spirit Airlines, United Airlines, and Allegiant Air. Buffalo and Chicago have 235 direct flights per week.
Weekly direct flights
Discover the top airlines offering direct flights from Buffalo to Chicago in the next month. You’ll find the number of daily direct flights per airline in the table.
Weekly direct flights for Mon 29.04 - Sun 05.05
Airline | Mon 29.04 | Tue 30.04 | Wed 01.05 | Thu 02.05 | Fri 03.05 | Sat 04.05 | Sun 05.05 |
---|---|---|---|---|---|---|---|
3 | 3 | 3 | --- | --- | --- | --- | |
--- | --- | --- | --- | --- | --- | --- |
Check-in for a flight from Buffalo to Chicago
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
United Airlines | UAL | UA | Yes | No |
Allegiant Air | AAY | G4 | No | Opens 24 days before flight Closes 1 hours before flight |
Weather in Chicago
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 0°C | -6°C |
February | 0°C | -5°C |
March | 6°C | 0°C |
April | 11°C | 4°C |
May | 17°C | 10°C |
June | 22°C | 16°C |
July | 25°C | 20°C |
August | 25°C | 19°C |
September | 22°C | 16°C |
October | 15°C | 10°C |
November | 8°C | 3°C |
December | 2°C | -1°C |
14 day forecast
Frequently asked questions
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Airports near Buffalo
- Toronto Pearson International
- Billy Bishop Toronto City
- Syracuse Hancock International
- Greater Rochester International
- Buffalo Niagara International
- John C. Munro Hamilton International
- Region of Waterloo International
- London International
- Niagara Falls International
- University Park