Direct flights from Chicago to Buffalo MDW → BUF
Southwest Airlines operates nonstop flights from Chicago (MDW) to Buffalo (BUF). The nonstop flight takes around ~0h 56m, covering 467 miles (752 km). Updated 11 June 2026.
MDW
→
BUF
Round trip
1 adult
Economy
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Southwest Airlines
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Frequently asked questions
Is there a direct flight from Chicago to Buffalo?
Yes, Southwest Airlines operates nonstop flights from Chicago (MDW) to Buffalo (BUF).
Which airlines fly direct from Chicago to Buffalo?
Southwest Airlines operates nonstop flights from Chicago to Buffalo.
How long is the flight from Chicago to Buffalo?
The nonstop flight from Chicago to Buffalo takes ~0h 56m (approximately 752 km).