Cheap Flights from Atlanta to Houston (ATL to IAH) from $116.00

Planning a trip from Atlanta to Houston? Globitude Travels helps you secure competitive fares from Hartsfield-Jackson Atlanta International Airport to George Bush Intercontinental Airport. Whether you are traveling for business downtown, exploring NASA's Space Center, or sampling world-class Texas barbecue, we make booking flights simple, affordable, and stress-free across top airline carriers.

📞 Call 1-856-513-6369

Cheapest fares from Atlanta to Houston

Lowest fare found per airline on the ATL → IAH route, with our discounted phone-deal price.

Airline	Cabin	Found fare	Our discounted fare	Fare found on
Frontier	Economy	~~$194.99~~	$116.99	Sep 12, 2026	Book
United Airlines	Economy	~~$412.40~~	$247.44	Sep 20, 2026	Book
Delta Air Lines	Economy	~~$412.40~~	$247.44	Sep 20, 2026	Book
American Airlines	Economy	~~$422.20~~	$253.32	Sep 12, 2026	Book
JetBlue	Economy	~~$591.20~~	$354.72	Sep 20, 2026	Book
Alaska Airlines	Economy	~~$1,307.00~~	$784.20	Sep 12, 2026	Book

Discounted fares are negotiated phone deals from our vendor network and may not appear in online search results — call 1-856-513-6369 to lock one in. Fares were found on the dates shown, are per person in USD, and change with availability.

Flying from Atlanta to Houston

Departing from Hartsfield-Jackson Atlanta International Airport (ATL), your flight lands at George Bush Intercontinental Airport (IAH), situated about 23 miles north of downtown Houston. Both nonstop and connecting routes connect these two major southern hubs, offering flexible travel choices on airlines like Frontier, United, Delta, American, JetBlue, and Alaska.

Houston welcomes visitors with a warm subtropical climate, rich cultural heritage, and distinct neighborhoods ranging from the lively Museum District to vibrant Montrose. Renowned globally for its diverse dining scene, the city offers exceptional Tex-Mex, authentic Vietnamese dishes, and classic slow-smoked barbecue. Arranging rental cars or rideshares from IAH makes navigating this sprawling metropolis seamless.

Money-saving tips for this route

Compare overall costs between budget carriers like Frontier and full-service airlines after factoring in carry-on and checked baggage fees.
Book your tickets three to four weeks in advance to catch lower promotional fares before availability tightens.
Opt for Tuesday or Wednesday departures to take advantage of lower midweek travel rates between Atlanta and Houston.
Allow extra driving time from George Bush Intercontinental Airport if your flight arrives during peak weekday rush hours.

Frequently asked questions

Which airlines offer flights from Atlanta to Houston?

Globitude Travels offers flights on this route through Frontier, United Airlines, Delta Air Lines, American Airlines, JetBlue, and Alaska Airlines.

What airports are used for this route?

Flights depart from Hartsfield-Jackson Atlanta International Airport (ATL) in Atlanta and arrive at George Bush Intercontinental Airport (IAH) in Houston.

What is generally the cheapest time of year to fly to Houston?

Travelers typically find more affordable airfares during the late winter and shoulder seasons, particularly in January, February, and late August or September.

Are direct flights available from Atlanta (ATL) to Houston (IAH)?

Yes, nonstop options are available on major carriers serving the route, alongside single-connection flights across partner airlines.

Can I book my Atlanta to Houston tickets over the phone?

Yes, you can contact the Globitude Travels customer service team by phone for personalized help with fares, seat selections, and itinerary details.

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Why book with Globitude Travels

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The fare you see is all-inclusive — taxes and fees shown before you pay, never after.

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Globitude Travels is an independent travel agency — call 1-856-513-6369 or use the search above to compare live fares on this route. See our terms, privacy policy, refund policy and service fees for full details, or contact us any time.

Page updated August 20, 2026 · fare data refreshed automatically from live flight searches.