Cheap flights from Atlanta, GA to Houston, TX
Flights starting at $20. Choose between Delta Air Lines, Spirit Airlines, or American Airlines to find the best price.
Kiwi-Code uncovers prices airlines don't want you to see.
Use our flexible filters to tailor your search.
Look out for the travel hack star icon for even cheaper fares.
Tips to know when travelling to Houston
Search by stops
Search by carrier
Search by price
Search by departure date
Round trips
Updated:

By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
Weekly direct flights
Mondays | Tuesdays | Wednesdays | Thursdays | Fridays | Saturdays | Sundays | |
---|---|---|---|---|---|---|---|
Direct flights | 17 | 16 | 16 | 16 | 17 | 16 | 16 |
Delta Air Lines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.
Frontier Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.
Spirit Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.
United Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.
Check-in for a flight from Atlanta to Houston
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Delta Air Lines | DAL | DL | Yes | Opens 24 days before flight Closes 1 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
American Airlines | AAL | AA | Yes | No |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
United Airlines | UAL | UA | Yes | No |
United States COVID-19 travel restrictions
Most travelers from Atlanta, ATL can enter Houston, IAH.
Departure
Additional information |
|
---|
Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.
Learn more about COVID-19 restrictions in United States in our dedicated Stories article.
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
Explore alternative trips
Flights from Atlanta
- Flights from Atlanta to New York
- Flights from Atlanta to Los Angeles
- Flights from Atlanta to Las Vegas
- Flights from Atlanta to Orlando
- Flights from Atlanta to Denver
- Flights from Atlanta to London
- Flights from Atlanta to Miami
- Flights from Atlanta to Philadelphia
- Flights from Atlanta to San Francisco
- Flights from Atlanta to Washington, D.C.
- Flights from Atlanta to Chicago
- Flights from Atlanta to Salt Lake City
- Flights from Atlanta to Phoenix
- Flights from Atlanta to Paris
- Flights from Atlanta to San Juan
- Flights from Atlanta to Seattle
- Flights from Atlanta to Fort Lauderdale
- Flights from Atlanta to Mexico City
- Flights from Atlanta to San Diego
- Flights from Atlanta to Sacramento
Flights to Houston
- Flights from Denver to Houston
- Flights from Las Vegas to Houston
- Flights from Los Angeles to Houston
- Flights from Salt Lake City to Houston
- Flights from New York to Houston
- Flights from Phoenix to Houston
- Flights from Mexico City to Houston
- Flights from Seattle to Houston
- Flights from Philadelphia to Houston
- Flights from Orlando to Houston
- Flights from Chicago to Houston
- Flights from Washington, D.C. to Houston
- Flights from San Francisco to Houston
- Flights from Raleigh to Houston
- Flights from Monterrey to Houston
- Flights from London to Houston
- Flights from Oakland to Houston
- Flights from Fort Lauderdale to Houston
- Flights from Guadalajara to Houston
- Flights from Portland to Houston
Airports near Atlanta
- Hartsfield–Jackson Atlanta International
- McGhee Tyson
- Greenville–Spartanburg International
- Huntsville International
- Birmingham-Shuttlesworth International
- Chattanooga Metropolitan
- Southwest Georgia Regional
- Montgomery Regional
- Augusta Regional
- Middle Georgia Regional
Airports near Houston
Kiwi.com: the best free travel app for Android and iPhone
Find out more about the Kiwi.com app on kiwi.com/mobile . With our app you can search for the best plane, train and bus connections. The Kiwi.com mobile app offers cheap flights, access to hidden features, travel hacks and special offers.
Search cheap flights
Simplified planning and booking
Travel deals built for you
Kiwi.com travel hacks