Direct flights from Atlanta to Houston ATL → IAH

Delta Air Lines, Frontier Airlines, Spirit Airlines and United Airlines fly nonstop from Atlanta (ATL) to Houston (IAH), several times daily. The flight takes about 1h 55m and covers 688 miles (1,108 km). Arrivals run on time 80.3% at ATL and 78.1% at IAH — BTS data for the last three months, counting arrivals within 15 minutes of schedule.

🔔 Watch ATL → IAH

We'll run this search daily and email you the cheapest direct fares we find.

Free · checked daily · one-click unsubscribe

Delta Air Lines DL Frontier Airlines F9 Spirit Airlines NK United Airlines UA

More nonstops from Atlanta

ATL → LGA New York 5 airlines ATL → MSY New Orleans 5 airlines ATL → ORD Chicago 5 airlines ATL → DEN Denver 4 airlines ATL → DFW Dallas-Fort Worth 4 airlines ATL → EWR Newark 4 airlines ATL → FLL Fort Lauderdale 4 airlines ATL → LAS Las Vegas 4 airlines

Frequently asked questions

Is there a direct flight from Atlanta to Houston?

Yes, Delta Air Lines, Frontier Airlines and 2 more airlines operate nonstop flights from Atlanta (ATL) to Houston (IAH).

Which airlines fly direct from Atlanta to Houston?

Delta Air Lines, Frontier Airlines, Spirit Airlines, United Airlines operate nonstop flights from Atlanta to Houston.

How long is the flight from Atlanta to Houston?

The nonstop flight from Atlanta to Houston takes ~1h 55m (approximately 1108 km).

How often do direct flights operate from Atlanta to Houston?

Nonstop flights from Atlanta to Houston operate multiple daily.

What is the on-time performance for flights from Atlanta to Houston?

Arrivals run on time 80.3% at ATL and 78.1% at IAH — BTS data for the last three months, counting arrivals within 15 minutes of schedule.

Explore More

ATL All direct flights from Atlanta IAH All direct flights from Houston IAH → ATL Return: Houston to Atlanta

Scout — our search agent — hunts nonstop fares from Atlanta every night and pings you when one's worth booking.

Watch it work →