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Cheap flights from Atlanta to Houston

49 nonstop flights a week, 6 of them today. Operated by 4 airlines, about 2h 20m in the air, 702 mi (1,129 km). Tickets from $28.

Flights from Atlanta to Houston

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

Prices by day: Atlanta to Houston

Lowest one-way price in dollars from recent searches, cheap days in green. Press a day to see flights and exact prices.

Filters

Best fares from Atlanta to Houston

Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date

Cheapest one-way $28 3 December 2026, nonstop Cheapest nonstop $28 3 December 2026, Frontier Airlines Cheapest in the next 7 days $90 Tomorrow Cheapest weekend departure $118 Fri, 13 November 2026
Cheapest day of the week Thursday $62 on average over the next 120 days
Cheapest month December 2026 tickets from $28

Atlanta to Houston at a glance

flight time, from 2h 5m to 10h 5m
2h 20m
straight-line distance
702 mi (1,129 km)
flights a week
49
flights today
6
first and last departure
06:00 - 09:40
lowest price, nonstop, 3 December
$28
average across months
$48
airlines
4

Atlanta to Houston ticket prices by month

Lowest one-way fare found by recent searches

Cheapest month: December 2026, tickets from $28. Prices come from searches over the last few days; check the search for your exact date.

The most expensive month is November 2026: from $68. The average across months is $48.

Atlanta to Houston flight schedule

49 flights a week, 6 today, 35 seasonal or one-off. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
F9 1403
Frontier Airlines
06:00 Hartsfield-Jackson Atlanta International, terminal N
07:23 George Bush Intercontinental, terminal A
2h 23m
Mon, Tue, Thu, Fri, Sat, Sun
Airbus A320
WN 4716
Southwest Airlines
06:05 Hartsfield-Jackson Atlanta International, terminal N
07:15 William P. Hobby
2h 10m
Mon, Thu, Fri, Sat, Sun
Boeing 737-800
WN 4716
Southwest Airlines
06:40 Hartsfield-Jackson Atlanta International, terminal N
07:50 William P. Hobby
2h 10m
Sat
Boeing 737-800
WN 4716
Southwest Airlines
06:50 Hartsfield-Jackson Atlanta International, terminal N
08:05 William P. Hobby
2h 15m
Mon, Tue, Wed, Thu
Boeing 737-800
UA 532
United Airlines
07:00 Hartsfield-Jackson Atlanta International, terminal N
08:25 George Bush Intercontinental, terminal C
2h 25m
Daily
Boeing 737
DL 1585
Delta
07:30 Hartsfield-Jackson Atlanta International, terminal S
08:46 George Bush Intercontinental, terminal A
2h 16m
Mon, Tue, Wed, Thu, Fri, Sun
Airbus A321
DL 1585
Delta
08:05 Hartsfield-Jackson Atlanta International, terminal S
09:22 George Bush Intercontinental, terminal A
2h 17m
Sat
Airbus A321
DL 1585
Delta
08:10 Hartsfield-Jackson Atlanta International, terminal S
09:27 George Bush Intercontinental, terminal A
2h 17m
Sat
Airbus A321
DL 1509
Delta
08:16 Hartsfield-Jackson Atlanta International, terminal S
09:32 William P. Hobby
2h 16m
Mon, Tue, Wed, Thu, Fri, Sun
Airbus A320
DL 1509
Delta
08:28 Hartsfield-Jackson Atlanta International, terminal S
09:43 William P. Hobby
2h 15m
Sat
Airbus A319
WN 588
Southwest Airlines
08:50 Hartsfield-Jackson Atlanta International, terminal N
10:10 William P. Hobby
2h 20m
Sat
Boeing 737
DL 1509
Delta
08:55 Hartsfield-Jackson Atlanta International, terminal S
10:09 William P. Hobby
2h 14m
Sat
Airbus A319
F9 2399
Frontier Airlines
09:19 Hartsfield-Jackson Atlanta International, terminal N
11:04 George Bush Intercontinental, terminal A
2h 45m
Mon, Fri, Sun
Airbus A320
UA 2212
United Airlines
09:20 Hartsfield-Jackson Atlanta International, terminal N
10:44 George Bush Intercontinental, terminal C
2h 24m
Tue, Wed, Thu, Sat
Boeing 737-900
UA 3997
United Airlines
09:20 Hartsfield-Jackson Atlanta International, terminal N
10:57 George Bush Intercontinental, terminal B
2h 37m
Mon, Wed, Fri, Sun
Embraer 175
F9 2399
Frontier Airlines
09:35 Hartsfield-Jackson Atlanta International, terminal N
11:20 George Bush Intercontinental, terminal A
2h 45m
Thu
Airbus A320 NEO
WN 588
Southwest Airlines
09:40 Hartsfield-Jackson Atlanta International, terminal N
11:00 William P. Hobby
2h 20m
Thu, Fri
Boeing 737

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 24 November.

FlightDepartsArrivesDurationDaysAircraft
WN 4716
Southwest Airlines
06:20 Hartsfield-Jackson Atlanta International, terminal N
07:35 William P. Hobby
2h 15m
Seasonal
WN 588
Southwest Airlines
08:40 Hartsfield-Jackson Atlanta International, terminal N
10:00 William P. Hobby
2h 20m
Seasonal
WN 4716
Southwest Airlines
07:50 Hartsfield-Jackson Atlanta International, terminal N
09:00 William P. Hobby
2h 10m
Seasonal
Boeing 737-800
DL 1682
Delta
10:00 Hartsfield-Jackson Atlanta International, terminal S
11:22 George Bush Intercontinental, terminal A
2h 22m
Seasonal
Airbus A321
UA 1264
United Airlines
05:14 Hartsfield-Jackson Atlanta International, terminal N
06:39 George Bush Intercontinental, terminal C
2h 25m
Seasonal
Boeing 737-800
WN 4716
Southwest Airlines
06:15 Hartsfield-Jackson Atlanta International, terminal N
07:25 William P. Hobby
2h 10m
Seasonal
Boeing 737-800
F9 1403
Frontier Airlines
07:13 Hartsfield-Jackson Atlanta International, terminal N
08:36 George Bush Intercontinental, terminal A
2h 23m
Seasonal
Airbus A321
DL 1585
Delta
07:35 Hartsfield-Jackson Atlanta International, terminal S
08:57 George Bush Intercontinental, terminal A
2h 22m
Seasonal
Airbus A321
DL 1509
Delta
08:25 Hartsfield-Jackson Atlanta International, terminal S
09:44 William P. Hobby
2h 19m
Seasonal
Airbus A320
DL 1509
Delta
09:00 Hartsfield-Jackson Atlanta International, terminal S
10:18 William P. Hobby
2h 18m
Seasonal
Airbus A319
DL 1585
Delta
07:25 Hartsfield-Jackson Atlanta International, terminal S
08:50 George Bush Intercontinental, terminal A
2h 25m
Seasonal
Airbus A320
DL 1509
Delta
08:33 Hartsfield-Jackson Atlanta International, terminal S
09:53 William P. Hobby
2h 20m
Seasonal
Airbus A320
DL 1682
Delta
09:45 Hartsfield-Jackson Atlanta International, terminal S
11:07 George Bush Intercontinental, terminal A
2h 22m
Seasonal
Airbus A321
DL 1682
Delta
09:50 Hartsfield-Jackson Atlanta International, terminal S
11:12 George Bush Intercontinental, terminal A
2h 22m
Seasonal
Boeing 717-200
F9 2399
Frontier Airlines
09:10 Hartsfield-Jackson Atlanta International, terminal N
10:39 George Bush Intercontinental, terminal A
2h 29m
Seasonal
Airbus A320
WN 4280
Southwest Airlines
06:45 Hartsfield-Jackson Atlanta International, terminal N
08:05 William P. Hobby
2h 20m
Seasonal
WN 19
Southwest Airlines
09:30 Hartsfield-Jackson Atlanta International, terminal N
12:40 William P. Hobby
4h 10m
Seasonal
WN 1225
Southwest Airlines
06:05 Hartsfield-Jackson Atlanta International, terminal N
07:25 William P. Hobby
2h 20m
Seasonal
Boeing 737-800
WN 203
Southwest Airlines
06:30 Hartsfield-Jackson Atlanta International, terminal N
07:50 William P. Hobby
2h 20m
Seasonal
Boeing 737-800
WN 4280
Southwest Airlines
06:05 Hartsfield-Jackson Atlanta International, terminal N
07:25 William P. Hobby
2h 20m
Seasonal
UA 532
United Airlines
07:05 Hartsfield-Jackson Atlanta International, terminal N
08:18 George Bush Intercontinental, terminal C
2h 13m
Seasonal
Airbus A319
WN 3198
Southwest Airlines
09:45 Hartsfield-Jackson Atlanta International, terminal N
11:15 William P. Hobby
2h 30m
Seasonal
Boeing 737-800
WN 4280
Southwest Airlines
06:00 Hartsfield-Jackson Atlanta International, terminal N
07:20 William P. Hobby
2h 20m
Seasonal
UA 1012
United Airlines
09:20 Hartsfield-Jackson Atlanta International, terminal N
10:52 George Bush Intercontinental, terminal C
2h 32m
Seasonal
Airbus A319
WN 4927
Southwest Airlines
06:05 Hartsfield-Jackson Atlanta International, terminal N
07:25 William P. Hobby
2h 20m
Seasonal
WN 4927
Southwest Airlines
06:00 Hartsfield-Jackson Atlanta International, terminal N
07:20 William P. Hobby
2h 20m
Seasonal
Boeing 737-800
WN 4927
Southwest Airlines
06:10 Hartsfield-Jackson Atlanta International, terminal N
07:30 William P. Hobby
2h 20m
Seasonal
WN 423
Southwest Airlines
07:50 Hartsfield-Jackson Atlanta International, terminal N
16:55 William P. Hobby
10h 5m
Seasonal
Boeing 737-800
WN 1979
Southwest Airlines
06:55 Hartsfield-Jackson Atlanta International, terminal N
08:05 William P. Hobby
2h 10m
Seasonal
Boeing 737-800
WN 4921
Southwest Airlines
06:00 Hartsfield-Jackson Atlanta International, terminal N
07:15 William P. Hobby
2h 15m
Seasonal
Boeing 737-800
WN 4921
Southwest Airlines
06:15 Hartsfield-Jackson Atlanta International, terminal N
07:30 William P. Hobby
2h 15m
Seasonal
Boeing 737-800
WN 4921
Southwest Airlines
06:05 Hartsfield-Jackson Atlanta International, terminal N
07:20 William P. Hobby
2h 15m
Seasonal
Boeing 737-800
WN 683
Southwest Airlines
06:00 Hartsfield-Jackson Atlanta International, terminal N
07:05 William P. Hobby
2h 5m
Seasonal
Boeing 737
WN 1167
Southwest Airlines
09:50 Hartsfield-Jackson Atlanta International, terminal N
10:55 William P. Hobby
2h 5m
Seasonal
Boeing 737
WN 683
Southwest Airlines
06:10 Hartsfield-Jackson Atlanta International, terminal N
07:15 William P. Hobby
2h 5m
Seasonal
Boeing 737

Days of the week are taken from the schedule for the next 14 days; schedules change by season. Houston is 1 hour behind Atlanta. The search shows seat availability and the price for your date.

Airlines flying Atlanta to Houston

Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches

United Airlines15 a week Delta14 a week Southwest Airlines10 a week Frontier Airlines10 a week

Airports

Where flights from Atlanta to Houston depart and land

Departure from Atlanta

Hartsfield-Jackson Atlanta International ATL

49 flights a week, terminals N, S, 8 mi (13 km) from the city centre

About the airport

Arrival in Houston

George Bush Intercontinental IAH

32 flights a week, terminals A, B, C, 16 mi (25 km) from the city centre

About the airport
William P. Hobby closest to the centreHOU

17 flights a week, 10 mi (16 km) from the city centre

About the airport

Frequently asked questions

How long is the flight from Atlanta to Houston?
A nonstop flight takes 2 hours 20 minutes on average, from 2h 5m to 10h 5m depending on the flight.
How far is Houston from Atlanta?
702 mi (1,129 km) in a straight line between the cities.
Which airlines fly nonstop from Atlanta to Houston?
United Airlines (15 a week), Delta (14 a week), Southwest Airlines (10 a week) and Frontier Airlines (10 a week).
How many flights a day are there from Atlanta to Houston?
6 flights today and 49 a week, about 7 a day on average.
When are the first and last flights from Atlanta to Houston?
The first departure is at 06:00 (F91403), the last at 09:40 (WN588). Local time.
What is the cheapest month to fly from Atlanta to Houston?
December 2026: tickets from $28. The most expensive is November 2026, from $68.
What is the cheapest upcoming date to fly from Atlanta to Houston?
3 December 2026 (Thursday): from $28 one way, nonstop, by recent searches. The search shows the price for your dates.
Which airline is the cheapest from Atlanta to Houston?
Frontier Airlines: nonstop tickets from $28 on 3 December by recent searches. Prices change daily, so compare the sellers in the search.
What is the time difference between Atlanta and Houston?
Houston is 1 hour behind Atlanta. Schedule times on this page are local to each airport.
Which Atlanta airport do flights to Houston leave from?
Hartsfield-Jackson Atlanta International (49 a week).
Which Houston airport is closest to the city centre?
William P. Hobby (HOU), 10 mi (16 km) from the city centre. Others: George Bush Intercontinental 16 mi (25 km).