Frontier AirlinesDepart16:55
Tue, Dec 15ATL → STT
4h 35m · 1 stop
$198one way, per person
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- Cheapest fare
- $198
- Cheapest month
- December
- Direct flights
- Not recently
- Quickest trip
- 4h 35m
Frontier Airlines · Tue, Dec 15
from $198
Usually 1+ stop
2,580 km
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Cheapest month to fly from Atlanta to Saint Thomas
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in December 2026
The lowest fares we've seen for each day, cheapest first.
See every date in December 2026 →Plan the rest of your trip to Saint Thomas
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About flights from Atlanta to Saint Thomas
Atlanta (ATL) and Saint Thomas (STT) are about 2,580 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 4h 35m. Over the next few months, one-way fares start from $198, and December 2026 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from Atlanta to Saint Thomas?
The cheapest one-way fare we've seen recently is $198 with Frontier Airlines, departing Tuesday, December 15, 2026. Over the coming months, the lowest fare in each month ranges from $198 to $258.
What is the cheapest month to fly from Atlanta to Saint Thomas?
December 2026 currently has the lowest fares, from $198 one way.
Are there direct flights from Atlanta to Saint Thomas?
We haven't seen direct fares recently, so most journeys include at least one stop.
How long is the flight from Atlanta to Saint Thomas?
The quickest journey we've seen takes about 4h 35m. Atlanta and Saint Thomas are around 2,580 km apart.
Which airlines fly from Atlanta to Saint Thomas?
Recent fares on this route were with Frontier Airlines.
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