$274 Cheap Delta flights Atlanta (ATL) to St. Thomas (STT)

You can discover cheap return Delta Air Lines flights from $508 from ATL to STT by filtering your results from “Price (lowest to highest)” on Expedia. Or look for deals from $274 for a one-way trip.**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 St. Thomas in September or October. You could find lower fares with Delta Air Lines during these off-peak months.

Scoring the best Delta Air Lines deals from ATL to STT often comes down to booking at the right time. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. Better yet, you can pocket 17% on average by buying your tickets on a Sunday compared to a Friday, which is usually the most expensive day to book.* It’s smart to kick off your flight search about one month before your departure date.*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.

Delta Air Lines operates direct flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Cyril E. King Airport (STT), with 15 departures every week. Just choose the “Nonstop” and “Airline” filters during your search on Expedia to show all direct Delta Air Lines flights to STT.

It takes approximately 3h 33m to fly nonstop from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Cyril E. King Airport (STT) with Delta Air Lines.

Friday has the most Delta Air Lines flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Cyril E. King Airport (STT). With 3 daily departures, this is the best day to book something that will fit your plans.

The first Delta Air Lines flight from ATL to STT departs at 8:10AM UTC-5, arriving at 12:43PM UTC-4. If you’d like to head off later, the last Delta Air Lines flight leaves ATL at 11:16AM UTC-5 and lands at STT at 3:49PM UTC-4. Flying earlier is generally a smart option as morning flights are least 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.

Delta Air Lines flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to St. Thomas touch down at Cyril E. King Airport (STT) and Henry E. Rohlsen Airport (STX). The primary St. Thomas gateway served by this airline is STT. It’s worth comparing flights arriving at nearby airports on Expedia as there may be cheaper prices.

With a rewarding loyalty program and an excellent in-flight experience, Delta Air Lines is a top choice for many travelers flying from ATL to STT. Plus, if you’re a Delta SkyMiles and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be put toward future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Most likely, you’ll board a Boeing 757 for your Delta Air Lines flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Cyril E. King Airport (STT). However, you could be switched to a different aircraft if there’s an operational need.

Changes are usually free within 24 hours of making a booking, but your airline may charge you after that time. For further details about modifying your flights, head to your “Trips,” select your flight and click on “Manage Booking.” If you’d like the flexibility to adjust your plans without extra charges, apply the “No cancel fee” or “Changes included” filter when organizing your next adventure.