Direct (nonstop) flights from Atlanta to Houston
2 airlines fly nonstop from Hartsfield–Jackson Atlanta International Airport (ATL) to William P. Hobby Airport (HOU). It's 695 miles (1,118 km), about 2h 14m in the air. Operated by Delta Air Lines, Southwest Airlines.
Delta Air Lines
Southwest Airlines
Route data last updated: May 26, 2026
Airlines with non-stop flights
DL
Delta Air Lines
WN
Southwest Airlines
Alternative Routes
Other ways to fly from Atlanta to Houston with one stop · direct emits 129 kg CO₂ per passenger
Looking for the return flight?
HOU → ATL: Flights from Houston to AtlantaOther direct flights from Atlanta
Direct flights from Houston (HOU)
Frequently Asked Questions
How long is the direct flight from Atlanta to Houston?
A nonstop flight from Atlanta (ATL) to Houston (HOU) takes approximately 2 hours and 14 minutes. The distance is 695 miles (1,118 km).
Which airlines fly nonstop from Atlanta to Houston?
2 airlines: Delta Air Lines, Southwest Airlines.
Is there a nonstop flight from Atlanta to Houston?
Yes. 2 airlines: Delta Air Lines, Southwest Airlines.
How far is Atlanta from Houston?
The flight distance from Atlanta to Houston is 695 miles (1,118 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as the length of Italy.
What type of aircraft flies from Atlanta to Houston?
At 2h 14m, 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 Atlanta to Houston?
Roughly 129 kg CO2 per passenger one-way. That's about the same as driving 645 km.
Is the return flight from Houston to Atlanta 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 Atlanta to Houston?
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 Hartsfield–Jackson Atlanta International Airport for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.