Direct (nonstop) flights from Dallas to Buffalo
1 airline flys nonstop from Dallas Love Fld (DAL) to Buffalo Niagara International (BUF). It's 1,206 miles (1,941 km), about 2h 50m in the air. Operated by Southwest Airlines.
Southwest Airlines
Route data last updated: May 27, 2026
Airlines with non-stop flights
WN
Southwest Airlines
Alternative Routes
Other ways to fly from Dallas to Buffalo with one stop · direct emits 204 kg CO₂ per passenger
Looking for the return flight?
BUF → DAL: Flights from Buffalo to DallasOther direct flights from Dallas
Direct flights from Buffalo (BUF)
Frequently Asked Questions
How long is the direct flight from Dallas to Buffalo?
A nonstop flight from Dallas (DAL) to Buffalo (BUF) takes approximately 2 hours and 50 minutes. The distance is 1,206 miles (1,941 km).
Which airlines fly nonstop from Dallas to Buffalo?
Just Southwest Airlines.
Is there a nonstop flight from Dallas to Buffalo?
Yes. 1 airline: Southwest Airlines.
How far is Dallas from Buffalo?
The flight distance from Dallas to Buffalo is 1,206 miles (1,941 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Miami.
What type of aircraft flies from Dallas to Buffalo?
At 2h 50m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from Dallas to Buffalo?
Roughly 204 kg CO2 per passenger one-way. That's about the same as driving 1,020 km.
Is the return flight from Buffalo to Dallas also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Dallas to Buffalo?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Dallas Love Fld for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.