Flights operate between Houston (IAH) and Atlanta (ATL).
4 airlines operate this route with 14-17 flights daily flights.
Average flight time is 1h 56m - 2h 27m.
Route distance is 691 miles (1112 km).
Route Distance
691 miles (1112 km)
Average Duration
1h 56m - 2h 27m
Airlines Operating This Route
Delta Air Lines, Frontier Airlines, United Airlines, Spirit Airlines
Flight Frequency
Daily Flights
14-17 flights
Weekly Flights
123
Typical Departure Time Ranges
Earliest Departure
05:15
Latest Departure
20:54
Flight Schedule & Filters
Flight Schedule Calendar
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Direct (non-stop) flights from Houston (IAH) to Atlanta (ATL)
Direct (non-stop) flights operate between Houston (IAH) and Atlanta (ATL). This popular route is operated by 4 airlines, offering multiple daily departures.• Flight Duration: 1h 56m - 2h 27m (average flight time)• Distance: 691 miles (1112 km) (air miles between airports)• Daily Flights: 14-17 flights (scheduled departures per day)
Houston (IAH)
US
Atlanta (ATL)
US
FLIGHT TIME
1h 56m - 2h 27m
FLIGHT DISTANCE
691 miles (1112 km)
1h 56m - 2h 18m
05:15
20:54
691 miles (1112 km)
February
4 (Show)
123
Flight Schedule
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Airlines with direct flights from Houston (IAH) to Atlanta (ATL)
Weather at Atlanta (ATL)
Weather & Climate at Atlanta (ATL)
17.2°C
Avg Temperature110mm
Avg Rainfall11.9km/h
Avg Wind Speed71%
Avg HumidityBest Months to Visit
Challenging Months
12-Month Weather Overview
Wind Speed by Month
Humidity by Month
Booking Insights
Best Time to Book Flights to Atlanta (ATL)
Best Booking Window
Book 2-3 months in advance for best prices
Booking Tip
Avoid booking during extreme weather months for better deals
Peak Travel Months
Expect higher prices and more crowds during these months. Book early to secure better rates.
Recommended Months
These months offer the best balance of weather, prices, and availability.
Monthly Booking Recommendations
Price Trends
Flight Price Trends for Atlanta (ATL)
Cheapest Months to Fly
Book flights during these months for the best deals and lowest prices.
Most Expensive Months
Prices are typically highest during these months. Consider booking well in advance or choosing alternative dates.
Price Trend Analysis
Prices are typically lower during shoulder seasons
Monthly Price Trends
Frequently Asked Questions
Do flights operate between IAH and ATL?
Yes. 16 direct flights operate between Houston (IAH) and Atlanta (ATL).
Which airlines operate this route?
4 airlines operate this route: Delta Air Lines, Frontier Airlines, United Airlines, Spirit Airlines.
How many flights operate daily?
14-17 flights flights operate daily on this route.
What is the average flight duration?
The average flight duration is 1h 56m - 2h 27m.
Is this route operated year-round?
This route operates with 14-17 flights daily flights.
Route data verified regularly by Triposia Travel Research Team.