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Flights from Decatur to Buffalo
There are no direct flights from Decatur to Buffalo. The fastest way is one stop via Chicago, about 6h 17m door to door (2 connections a week on current schedules).
No direct flights · 1 connection option From 6h 17m
Decatur to Buffalo at a glance
Fastest journey6h 17mVia Chicago, on current schedules
Nonstop flightsNoneConnect via Chicago
Best ways to fly from Decatur to Buffalo
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
DEC Chicago (ORD) BUF
Leg 1: SkyWest · Leg 2: American Airlines, United Airlines, Envoy Air
Mon09:15 DEC10:01 ORD4h 14m connection14:15 ORD16:32 BUFSkyWest + United Airlines
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
- 6h 17mon current schedules
- Time difference
- +1hBuffalo vs Decatur
- Currency in Buffalo
- USD
- Airports
- DEC → BUF
Flights from Decatur to Buffalo: questions answered
Are there direct flights from Decatur to Buffalo?
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 Decatur to Buffalo?
With one connection the journey usually takes around 6h 17m, depending on the layover. The straight-line distance is 899 km.
Where do you change planes between Decatur and Buffalo?
The best connecting points are Chicago (ORD). Compare one-ticket itineraries with self-transfer options in the search.
Which airports serve Decatur and Buffalo?
Decatur: Decatur Airport (DEC). Buffalo: Buffalo Niagara International Airport (BUF).
What is the time difference between Decatur and Buffalo?
Buffalo is 1 hour ahead of Decatur.





