Cheap Southwest Airlines flights Atlanta (ATL) to Longview (GGG)

Landing cheap one-way Southwest Airlines flights from ATL to GGG on Expedia is a breeze — just filter by “Price (lowest to highest).” Or check out our affordable return fares for your next exciting getaway.**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.

Look for round-trip or one-way flights to Longview in January or February. You could find an affordable fare with Southwest Airlines during these off-season months.

For cheap Southwest Airlines fares from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to East Texas Regional Airport (GGG), start searching one to three months before your intended departure. Reserving 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 affect the overall cost. Sunday is typically the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your trip 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.

To figure out if there’s a direct route from ATL to GGG with Southwest Airlines or other airlines, use our “Nonstop” filter when browsing for tickets.

Sort your results by “Morning” and “Early Morning” to browse the earliest flights from ATL to GGG. Leaving early means you’re 20% less likely to experience cancellations.**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.

East Texas Regional Airport (GGG) is the main Longview gateway for Southwest Airlines flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL).

Changes are usually free within 24 hours of making your booking, but your airline may add a charge after that. For further information about modifying your flights, go to your “Trips,” select your flight and click on “Manage Booking.” If you’d like the flexibility to change your plans without additional charges, check the “Changes included” and “No cancel fee” filters when planning your trip.