Direct flights from Atlanta to Houston

Did you mean Flights from Houston to Atlanta?

Atlanta

United States

ATL

Hartsfield Jackson Atlanta International Airport

Houston

United States

IAH

George Bush Intercontinental Houston Airport

Route: Nonstop service available
Distance: 688 miles
Marketing airlines: 16 airlines
Aircraft: 12 aircraft types
Dates: Oct 19, 2026 – Oct 17, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Lowest price in this limited sample: 9,600 points + $5.00 for ATL → IAH, Economy, on 2026-11-11, booked with United MileagePlus. This is an observed fare, not a guaranteed price or the lowest price across all dates and programs.

Departure window: 2026-10-23 – 2026-11-21.

ATL → IAHEconomy
UA532
9,600 points+ $5.00
Departure
2026-11-11
Seats seen
1
Book with
United MileagePlus
Observed (UTC)
2026-10-21 19:56
ATL → IAHEconomy
UA2212
9,600 points+ $5.00
Departure
2026-11-11
Seats seen
1
Book with
United MileagePlus
Observed (UTC)
2026-10-21 19:56
ATL → IAHEconomy
UA521
9,600 points+ $5.00
Departure
2026-11-11
Seats seen
1
Book with
United MileagePlus
Observed (UTC)
2026-10-21 19:56
ATL → IAHEconomy
DL1585
10,000 points+ $6.00
Departure
2026-11-17
Seats seen
9
Book with
Delta SkyMiles
Observed (UTC)
2026-10-21 09:59
ATL → IAHEconomy
DL2890
10,000 points+ $6.00
Departure
2026-11-17
Seats seen
9
Book with
Delta SkyMiles
Observed (UTC)
2026-10-21 09:59
ATL → IAHEconomy
DL1601
10,000 points+ $6.00
Departure
2026-11-17
Seats seen
9
Book with
Delta SkyMiles
Observed (UTC)
2026-10-21 09:59
ATL → IAHEconomy
DL1284
10,000 points+ $6.00
Departure
2026-11-17
Seats seen
9
Book with
Delta SkyMiles
Observed (UTC)
2026-10-21 09:59
ATL → IAHEconomy
DL1682
10,000 points+ $6.00
Departure
2026-11-17
Seats seen
9
Book with
Delta SkyMiles
Observed (UTC)
2026-10-21 09:59
ATL → IAHEconomy
DL2341
10,000 points+ $6.00
Departure
2026-11-17
Seats seen
9
Book with
Delta SkyMiles
Observed (UTC)
2026-10-21 09:59
ATL → IAHEconomy
DL2680
10,000 points+ $6.00
Departure
2026-11-17
Seats seen
9
Book with
Delta SkyMiles
Observed (UTC)
2026-10-21 09:59
ATL → IAHEconomy
UA2376
10,600 points+ $5.00
Departure
2026-11-16
Seats seen
1
Book with
United MileagePlus
Observed (UTC)
2026-10-22 12:47
ATL → IAHEconomy
UA532
10,600 points+ $5.00
Departure
2026-11-19
Seats seen
1
Book with
United MileagePlus
Observed (UTC)
2026-10-21 23:56

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Atlanta to Houston route overview

Hartsfield Jackson Atlanta International Airport (ATL) serves Atlanta; George Bush Intercontinental Houston Airport (IAH) serves Houston.

The airports are 688 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from ATL to IAH.

Marketing airlines listed in the current schedule, including codeshare sellers, are Air France (AF), AeroMexico (AM), Delta Air Lines (DL), Emirates (EK), Frontier Airlines (F9), Korean Air (KE), KLM (KL), LATAM Chile (LA), All Nippon Airways (NH), Spirit Airlines (NK), Air New Zealand (NZ), Scandinavian Airlines (SK), United Airlines (UA), Virgin Atlantic (VS), WestJet (WS) and Volaris (Y4). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Oct 19, 2026 – Oct 17, 2027.

Marketing airlines on the Atlanta to Houston route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

Air France (AF)Codeshare only
AeroMexico (AM)Codeshare only
Emirates (EK)Codeshare only
Korean Air (KE)Codeshare only
KLM (KL)Codeshare only
LATAM Chile (LA)Codeshare only
All Nippon Airways (NH)Codeshare only
Air New Zealand (NZ)Codeshare only
Scandinavian Airlines (SK)Codeshare only
Virgin Atlantic (VS)Codeshare only
WestJet (WS)Codeshare only
Volaris (Y4)Codeshare only

Airline alliance affiliations represented: SkyTeam, Star Alliance

Aircraft flying from ATL to IAH

Frequently asked questions

Which airports serve the Atlanta to Houston route?

Hartsfield Jackson Atlanta International Airport (ATL) is the origin airport and George Bush Intercontinental Houston Airport (IAH) is the destination airport.

How far is Houston from Atlanta?

ATL and IAH are approximately 688 miles apart by great-circle distance.

Are there direct flights from ATL to IAH?

Yes. Roame's current schedule feed shows nonstop service from ATL to IAH.

Which airlines market flights from ATL to IAH?

Which aircraft fly from ATL to IAH?

Aircraft listed in the current schedule include Airbus A319 (319), Airbus A320 (320), Airbus A321 (321), Airbus A320neo (32N), Airbus A321neo (32Q), Boeing 717 (717), Boeing 737-800 (738), Boeing 737-900 / Boeing 737-900ER (739), Boeing 737-700 / Boeing 737-700ER (73G), Boeing 737 MAX 8 (7M8), Embraer 175 (long wing) (E7W) and JET.