$99 Cheap Delta flights Atlanta (ATL) to Houston (IAH)

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$99 Cheap Delta flights Atlanta (ATL) to Houston (IAH)

Prices were available within the past 7 days and start at $99 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Atlanta (ATL) to Houston (IAH)
Origin airport
Hartsfield-Jackson Atlanta Intl.
Destination airport
George Bush Intercontinental
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, Spirit Airlines, United
Popular airline
Spirit Airlines
Distance
687 mi
Average flight time
1 hour 10 mins

Frequently asked questions

How much is a Delta Air Lines flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to George Bush Intercontinental Airport (IAH)?
Use the "Price (lowest to highest)" filter on Expedia to find cheap Delta Air Lines round-trip flights from ATL to IAH. Affordable one-way fares from $99 are available as well.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from ATL to IAH with Delta Air Lines?
Delta Air Lines flights to Houston are typically more affordable in the quieter months of November and February. Whether you need a return or one-way ticket, you could score a better deal then.
What is the cheapest time to book flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to George Bush Intercontinental Airport (IAH) with Delta Air Lines?
Start searching one to three months before your departure to score cheaper fares on Delta Air Lines flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to George Bush Intercontinental Airport (IAH). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Get the timing right, and you can enjoy significant savings on domestic trips.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Delta Air Lines fly nonstop from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to George Bush Intercontinental Airport (IAH)?
Delta Air Lines operates direct flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to George Bush Intercontinental Airport (IAH), with 39 departures every week. Simply choose the "Nonstop" and "Airline" filters during your search on Expedia to find all direct Delta Air Lines flights to IAH.
How long does it take to fly from ATL to IAH with Delta Air Lines?
Depart Hartsfield-Jackson Atlanta Intl. Airport (ATL) for George Bush Intercontinental Airport (IAH) on a nonstop Delta Air Lines flight, and you'll be airborne for about 2h 16m.
Which day of the week has the most Delta Air Lines flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to George Bush Intercontinental Airport (IAH)?
Thursday has the most Delta Air Lines flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to George Bush Intercontinental Airport (IAH). With 6 daily departures, this is the best day to find something that will work for your schedule.
What is the earliest Delta Air Lines flight from ATL to IAH?
The first flight from ATL to IAH with Delta Air Lines leaves at 7:30AM UTC-5. You'll touch down at 8:51AM UTC-6. The final Delta Air Lines flight of the day leaves at 10:44PM UTC-5 and arrives at 11:59PM UTC-6. With 20% fewer cancellations for departures before noon, heading out early is generally the best choice.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Delta Air Lines fly into in Houston?
Delta Air Lines flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Houston touch down at George Bush Intercontinental Airport (IAH) and William P. Hobby Airport (HOU). The main Houston gateway served by this airline is IAH. It's always worth considering flights arriving at nearby airports on Expedia as there may be cheaper fares.
Why fly with Delta Air Lines from ATL to IAH?
Delta Air Lines makes traveling from ATL to IAH enjoyable with an excellent in-flight experience and a rewarding loyalty program. You even have the chance to collect points with Delta SkyMiles. Be sure to sign up to Expedia's free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future bookings.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does Delta Air Lines fly from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to George Bush Intercontinental Airport (IAH)?
Delta Air Lines typically uses Airbus A321 planes for flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to George Bush Intercontinental Airport (IAH). This airline also operates the Airbus A320 on this route. Remember that aircraft type can change depending on operational needs, so the plane you board could be different on your travel date.
Can I change or cancel my Delta Air Lines flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to George Bush Intercontinental Airport (IAH)?
Depending on the type of fare you purchased, a fee may apply if you change or cancel your booking more than 24 hours after it has been confirmed. To secure flexible fares, select our "No cancel fee" or "Changes included" filter when searching for flights. For additional information on canceling or modifying your reservation, visit "Trips," select your flight and tick "Manage Booking."

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