
Book Cheap Delta flight from Atlanta (ATL) to Houston (IAH) from CA $96
Find The Best Day to Book a Cheap Delta Flights From Atlanta to Houston
Cheapest Delta Flights from Atlanta (ATL) to Houston (IAH)
The cheapest flights to George Bush Intercontinental found within the past 7 days were CA $300 round trip and CA $96 one way. Prices and availability subject to change. Additional terms may apply.
Frequently asked questions
Grab a great Delta flight from ATL to IAH
To find a great deal on Delta flights with Travelocity, simply enter your origin and destination airports, pick your travel dates, and hit search. From here, you can sort by price, flight duration, and arrival/departure time. You can also filter to find nonstop flights.
Flying Delta Atlanta to Houston gives you fights to choose from. With that direct flight time of , you’ll be touching down before you know it.
Find cheap flights with Delta between Atlanta and Houston
Delta has a range of great fares on stacks of flights, and to find the most affordable for you, there are a few tricks you can try. Booking in advance, for example, is a great way to grab a fantastic deal. Also, choose the cheapest month, if you can. One-way flights from Atlanta to Houston with Delta are February.
The more flexible you are, the more affordable flights you’re likely to find. Consider one-way flights and connecting flights, as well as standard roundtrip and direct options. Even if you’re flying today, cheap last-minute flights are easy to find by entering your travel dates and hitting search.
Reasons to book your Delta flights with Travelocity
Travelocity makes it easy to book a seat, anywhere in the world. The vast inventory, fast search, and advanced filters put some of the best deals on the planet in one place. Whether you’re traveling on business, with friends, family, or on your own, take your pick from some fantastic options. And with free cancellation and pay later options, you can travel more and worry less.
Airport code | Country | Airport name | Number of flights |
|---|---|---|---|
| ATL | USA | Hartsfield-Jackson Atlanta Intl. | 252 |
| DTW | USA | Detroit Metropolitan Wayne County | 156 |
| MSP | USA | Minneapolis - St. Paul Intl. | 131 |
| SLC | USA | Salt Lake City Intl. | 116 |
| SEA | USA | Seattle - Tacoma Intl. | 57 |
| LAX | USA | Los Angeles Intl. | 41 |
| AMS | NLD | Schiphol | 31 |
| YYC | CAN | Calgary Intl. | 26 |
| YYZ | CAN | Pearson Intl. | 24 |
| JFK | USA | John F. Kennedy Intl. | 23 |
Travelers ❤️ these 🏨 after their flight to Houston

Houston Airport Marriott at George Bush Intercontinental
Excellent stay. We found all wonderful. Breakfast was different because only option was a buffet. Servers are the best!
Reviewed on Dec 17, 2025

Hampton Inn & Suites Houston-Bush Intercontinental Aprt
Stay for pre- cruise over night, room is clean and had a lot of space for 2 large suitcases, really enjoyed the breakfast as it has a few healthy choices, also the airport shuttle is are plus, definitely will be back.
Reviewed on Dec 19, 2025

Courtyard by Marriott Houston Intercontinental Airport
Staff was friendly room was very clean. I sold a whole facility had dinner. It was good would be nice. If breakfast started at six at least coffee in the lobby. The room did have coffee will be visiting again the facility for further trips second time here.
Reviewed on Dec 19, 2025
Want more than a(n) Delta Flight from Atlanta to Houston?
Popular Delta Flight Routes from ATL
Top Delta Flight Routes from IAH
Domestic
- Toronto to London (YYZ - LHR)
- Vancouver to Las Vegas (YVR - LAS)
- Toronto to Delhi (YYZ - DEL)
- Montreal to Paris (YUL - CDG)
- Toronto to Las Vegas (YYZ - LAS)
- Montreal to Las Vegas (YUL - LAS)
- Montreal to Casablanca (YUL - CMN)
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International
- Montreal to Casablanca (YUL - CMN)
- Toronto to Los Angeles (YYZ - LAX)
- Seattle to Delhi (SEA - DEL)
- Vancouver to Las Vegas (YVR - LAS)
- Montreal to Paris (YUL - CDG)
- Montreal to Fort Lauderdale (YUL - FLL)
- Toronto to Fort Lauderdale (YYZ - FLL)
- Toronto to London (YYZ - LHR)
- Toronto to Las Vegas (YYZ - LAS)
- Montreal to Casablanca (YUL - CMN)
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