$69 Cheap Delta flights Houston (IAH) to Atlanta (ATL)

View $69 flight on Sat, Sep 13, 2025Opens in a new window

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$69 Cheap Delta flights Houston (IAH) to Atlanta (ATL)

Prices were available within the past 7 days and start at $69 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Houston (IAH) to Atlanta (ATL)
Origin airport
George Bush Intercontinental
Destination airport
Hartsfield-Jackson Atlanta Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, Spirit Airlines, United
Popular airline
Frontier Airlines
Distance
687 mi
Average flight time
3 hours 8 mins

Frequently asked questions

How much is a Delta Air Lines flight from George Bush Intercontinental Airport (IAH) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Grab affordable round-trip Delta Air Lines flights from IAH to ATL by sorting your results from "Price (lowest to highest)" on Expedia. Or search for deals from $69 for a one-way journey.**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 IAH to ATL with Delta Air Lines?
Delta Air Lines flights to Atlanta are often cheaper in the off-peak months of January and February. Whether you're searching for a one-way or a return ticket, you could find a better deal then.
What is the cheapest time to book flights from George Bush Intercontinental Airport (IAH) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) with Delta Air Lines?
To find cheap Delta Air Lines fares from George Bush Intercontinental Airport (IAH) to Hartsfield-Jackson Atlanta Intl. Airport (ATL), start searching one to three months before your planned departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also impact the cost. Sunday is usually the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by choosing to book on a Sunday.**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 George Bush Intercontinental Airport (IAH) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Delta Air Lines offers direct flights from George Bush Intercontinental Airport (IAH) to Hartsfield-Jackson Atlanta Intl. Airport (ATL), with 39 weekly departures. Simply apply the "Nonstop" and "Airline" filters during your search on Expedia to see all direct Delta Air Lines flights to ATL.
How long does it take to fly from IAH to ATL with Delta Air Lines?
Leave George Bush Intercontinental Airport (IAH) for Hartsfield-Jackson Atlanta Intl. Airport (ATL) on a direct Delta Air Lines flight, and you'll be airborne for around 2h 1m.
Which day of the week has the most Delta Air Lines flights from George Bush Intercontinental Airport (IAH) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Thursday has the most Delta Air Lines flights from George Bush Intercontinental Airport (IAH) to Hartsfield-Jackson Atlanta Intl. Airport (ATL). With 6 daily departures, this is the best day to find something that will suit your plans.
What is the earliest Delta Air Lines flight from IAH to ATL?
The first flight from IAH to ATL with Delta Air Lines departs at 6:00AM UTC-6. You'll touch down at 9:00AM UTC-5. The last Delta Air Lines flight of the day takes off at 6:43PM UTC-6 and arrives at 9:49PM UTC-5. With around 20% fewer cancellations for departures before midday, starting your travel day early is usually the best option.**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 Atlanta?
Take a Delta Air Lines flight from George Bush Intercontinental Airport (IAH) to Atlanta, and you're most likely to come in to Hartsfield-Jackson Atlanta Intl. Airport (ATL). This is the airline's main hub here.
Why fly with Delta Air Lines from IAH to ATL?
Delta Air Lines makes traveling from IAH to ATL 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 join Expedia's free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future trips.*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 George Bush Intercontinental Airport (IAH) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
For the George Bush Intercontinental Airport (IAH) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) route, Delta Air Lines typically uses Airbus A321 and Airbus A320 planes. Remember that last-minute changes can occur for operational reasons, so your flight may be on a different aircraft.
Can I change or cancel my Delta Air Lines flight from George Bush Intercontinental Airport (IAH) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Depending on the type of fare you purchased, a fee is typically charged if you cancel or reschedule your booking more than 24 hours after confirmation. To secure flexible plane tickets, select our "Changes included" and "No cancel fee" boxes when looking for flights. For more details on modifying or canceling your reservation, head to "Trips," select your flight and tick "Manage Booking."

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