Flights from Atlanta to Houston
North AmericaYear-round

Cheap Flights from Atlanta to Houston

Track economy fares on the ATL → IAH route and get alerts when prices drop.

From
Atlanta
ATL
To
Houston
IAH

Route Intelligence: Atlanta → Houston

Flight Duration

2 hr 7 min (Direct)

Price Guidance

A good deal is under $250 roundtrip. Standard fare is $350–$500+.

Peak Season

Jun-Aug

Top Airlines

Delta Air Lines, United Airlines, Southwest Airlines

Booking Tip

Book 1-3 months in advance for the best domestic fares.

Track Atlanta → Houston Fares

Set your target price and FlightKitten will scan this route twice daily. The instant economy fares drop below your budget, you'll get an email with the price, airline, and a direct booking link.

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Route Summary: Atlanta → Houston

From
Atlanta (ATL)
To
Houston (IAH)
Duration
2 hr 7 min (Direct)
Airlines
Delta Air Lines, United Airlines, Southwest Airlines
Price Guide
A good deal is under $250 roundtrip. Standard fare is $350–$500+.
Tracking
FlightKitten scans 220+ airlines 2× daily
220+
Airlines Monitored
2×
Daily Scanning
AI
Deal Briefings
7-Day
Free Trial
Premium Cabin

Prefer business class on this route?

CEOFLIGHTSon board with your vision

Everyone deserves comfort at an affordable price. CEOFLIGHTS Personal Travel Managers find you the best business class fares and handle every detail of your journey.

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Also available: BestBusinessClass.com

Other Routes to Houston

New York→HoustonLos Angeles→HoustonChicago→HoustonMiami→HoustonSan Francisco→HoustonBoston→Houston

More Destinations in North America

Anchorage
Anchorage
Atlanta
Atlanta
Austin
Austin
Boston
Boston
Charleston
Charleston
Charlotte
Charlotte

Route Briefing: Atlanta to Houston

Connecting Atlanta to Houston takes just 2 hours and 7 minutes on a direct 688-mile flight across the Gulf Coast corridor. With Delta, United, and Southwest all operating frequent daily nonstops into George Bush Intercontinental Airport (IAH) and William P. Hobby Airport (HOU), finding a convenient economy flight time is remarkably simple.

Houston is a sprawling, diverse metropolis renowned for world-class space science and an incredible international culinary scene. Explore the massive Houston Museum of Fine Arts and Menil Collection in Montrose, or take a day trip to Space Center Houston to touch a real moon rock. Houston's food is unmatched — indulge in Viet-Cajun garlic butter crawfish in Chinatown, authentic slow-smoked central Texas brisket in the Heights, or handmade tamales in the East End.

Economy fares under $130 roundtrip are a great catch on this corridor, with standard pricing hovering between $200 and $320. Spring and autumn offer comfortable temperatures for patio dining and exploring Buffalo Bayou Park. Book your tickets 4 to 6 weeks out to get the best domestic economy deals.

How much are flights from Atlanta to Houston in 2026?

Flight prices from Atlanta (ATL) to Houston (IAH) vary significantly depending on the season, day of the week, and how far in advance you book. A good deal is under $250 roundtrip. Standard fare is $350–$500+. Popular carriers on this route include Delta Air Lines, United Airlines, Southwest Airlines. FlightKitten eliminates the guesswork by monitoring 220+ airlines twice daily and alerting you the moment economy fares hit your target price.

How does FlightKitten track Atlanta to Houston fares?

FlightKitten is an economy flight price monitoring platform that scans 220+ airlines twice every day for economy fares on the ATL to IAH route. When you set a target price, FlightKitten continuously monitors this route and sends an email alert the moment fares drop below your budget. Each alert includes the exact fare, airline, dates, and an AI-powered briefing that explains whether the deal is genuinely good compared to historical pricing on this route. No more obsessive price checking — set your budget and let FlightKitten do the watching. Learn more about how FlightKitten tracking works.

See our full Houston destination guide for all available routes. Also popular: Atlanta to Anchorage.

Pro tip: Book 1-3 months in advance for the best domestic fares.

Looking for business class on this route? CEOFLIGHTS pairs you with a Personal Travel Manager who finds affordable business class fares and handles every detail of your journey. Alternatively, BestBusinessClass.com offers free expert quotes with real savings.