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Flights from Buffalo to Decatur
There are no direct flights from Buffalo to Decatur. The fastest way is one stop via Chicago, about 8h 51m door to door (3 connections a week on current schedules).
No direct flights · 1 connection option From 8h 51m
Buffalo to Decatur at a glance
Fastest journey8h 51mVia Chicago, on current schedules
Nonstop flightsNoneConnect via Chicago
Best ways to fly from Buffalo to Decatur
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
BUF Chicago (ORD) DEC
Leg 1: American Airlines, United Airlines · Leg 2: SkyWest
Mon10:30 BUF11:05 ORD6h 40m connection17:45 ORD18:21 DECUnited Airlines + SkyWest
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 899 km558 miles
- Journey time
- 8h 51mon current schedules
- Time difference
- -1hDecatur vs Buffalo
- Currency in Decatur
- USD
- Airports
- BUF → DEC
Flights from Buffalo to Decatur: questions answered
Are there direct flights from Buffalo to Decatur?
No. There is no nonstop service, so you will connect, most easily in Chicago. Most connections mean separate tickets, so leave plenty of time to collect bags and check in again.
How long is the flight from Buffalo to Decatur?
With one connection the journey usually takes around 8h 51m, depending on the layover. The straight-line distance is 899 km.
Where do you change planes between Buffalo and Decatur?
The best connecting points are Chicago (ORD). Compare one-ticket itineraries with self-transfer options in the search.
Which airports serve Buffalo and Decatur?
Buffalo: Buffalo Niagara International Airport (BUF). Decatur: Decatur Airport (DEC).
What is the time difference between Buffalo and Decatur?
Decatur is 1 hour behind Buffalo.





