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Castries

$1,374+ Cheap flights from Atlanta (ATL) to Castries (SLU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — SLU
mars 8 — mars 151
sam. 3/8
sam. 3/15
1 adult, Economy
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Cheap flight deals from Atlanta to Castries

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Castries (SLU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated mars 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,374
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$1,087

Good round-trip deal

$882 or less

Good one-way deal

$523 or less
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Castries George F. L. Charle flight deals.
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Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Castries George F. L. Charle flights.
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From Atlanta Hartsfield-Jackson to Castries George F. L. Charle
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Highest demand for flights based on searches. 3% potential increase in price ($27 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Atlanta Hartsfield-Jackson to Castries George F. L. Charle.
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Price to beat on a one-way flight from Atlanta Hartsfield-Jackson to Castries George F. L. Charle.
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Find flight deals from Atlanta to Castries

Cheapest flights from Atlanta to Castries
Explore the most affordable flight options available from Atlanta to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mars 3, 2025.

This Mytrip deal was found by Cheapflights users on 3/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 3/69:50 pmATL - SLU
3 stops35h 55mMultiple Airlines
sam. 3/85:25 pmSLU - ATL
2 stops27h 58mMultiple Airlines
Deal found 3/3$1,374

Find flights from Atlanta to Castries within your budget

Customize your flight search to find flights from Atlanta to Castries that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated mars 3, 2025.

Fly from

Atlanta

Fly to

Castries

Route

Depart

Return

Price

AtlantaCastries

ATL - SLU

ATLSLU

Atlanta Hartsfield-Jackson

jeu. 4/10

2:46 pm-3:55 pm

3 stops25h 09m

Castries George F. L. Charle

jeu. 4/17

9:25 am-1:49 pm

3 stops28h 24m

$1,429

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/2

Compare providers for flights from Atlanta to Castries

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Atlanta to Castries in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Atlanta-Castries flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-Castries flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlanta-Castries flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Atlanta-Castries flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Atlanta-Castries flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Atlanta to Castries

Have a flexible travel schedule? Discover the best time to fly to Castries from Atlanta with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Atlanta to Castries

Get recent, data-driven insights about flights from Atlanta to Castries including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Atlanta to Castries?

Currently, August is the cheapest month in which you can book a flight from Atlanta to Castries (average of $525). Flying from Atlanta to Castries in July is currently the most expensive (average of $767). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Castries. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Atlanta to Castries that include hotel bookings?

    Yes. In addition to deals on Atlanta to Castries flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Atlanta to Castries?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Castries.

  • Can I find deals for business class flights from Atlanta to Castries?

    Yes. Cheapflights offers flight deals from Atlanta to Castries by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Atlanta to Castries?

    Currently, August is the cheapest month in which you can book a flight from Atlanta to Castries (average of $525). Flying from Atlanta to Castries in July is currently the most expensive (average of $767). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
Gros Islet
Rodney Bay

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Alternative routes for Atlanta to Castries

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Atlanta to Castries

Discover the top 2 airlines that operate flights from Atlanta to Castries. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated mars 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$593Average$859FlexibilityNo cancel feeOn-time71%
DeltaCheapest$662Average$1,014FlexibilityNo cancel feeOn-timeN/A
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