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ATL - SLU

$1,200 Find cheap flights from Atlanta to Castries

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Atlanta to Castries departing on 6/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 6/12
Wed 6/19

Search hundreds of travel sites at once for deals on flights to Castries

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Castries, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Castries, as well as popular online travel agencies
In the last 7 days travelers have searched 41,771,603 times on KAYAK, and here is why:

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Cheap flight deals from Atlanta to Castries (ATL-SLU)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Atlanta to Castries that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:55 am - 7:00 pmATL-SLU
31h 05m2 stops
9:25 am - 11:01 amSLU-ATL
25h 36m2 stops
$1,200
Find Deal
Thu, Jun 13 - Tue, Jun 18
1:10 pm - 7:00 pmATL-SLU
29h 50m3 stops
9:25 am - 11:01 amSLU-ATL
25h 36m2 stops
$1,236
Find Deal
Thu, Jun 13 - Tue, Jun 18
9:20 pm - 7:00 pmATL-SLU
21h 40m2 stops
9:25 am - 12:27 pmSLU-ATL
27h 02m3 stops
$1,292
Find Deal
Mon, Sep 23 - Sat, Sep 28
1:10 pm - 7:00 pmATL-SLU
29h 50m3 stops
1:25 pm - 2:48 pmSLU-ATL
25h 23m3 stops
$1,566
Find Deal
Mon, Sep 23 - Sat, Sep 28
7:00 am - 11:30 amATL-SLU
28h 30m2 stops
4:35 pm - 11:01 amSLU-ATL
42h 26m2 stops
$1,802
Find Deal
Thu, May 23 - Mon, May 27
1:03 pm - 7:00 pmATL-SLU
29h 57m3 stops
4:35 pm - 11:01 amSLU-ATL
42h 26m2 stops
$1,900
Find Deal
Thu, May 23 - Mon, May 27
9:20 pm - 9:30 amATL-SLU
36h 10m2 stops
4:35 pm - 11:01 amSLU-ATL
42h 26m2 stops
$1,941
Find Deal
Mon, Jun 10 - Mon, Jun 17
9:40 pm - 9:30 amATL-SLU
35h 50m2 stops
10:25 am - 11:01 amSLU-ATL
24h 36m2 stops
$2,636
Find Deal
Mon, Jul 1 - Wed, Jul 10
9:20 pm - 11:30 amATL-SLU
38h 10m2 stops
4:35 pm - 11:04 amSLU-ATL
42h 29m2 stops
$3,122
Find Deal
Wed, Sep 25 - Mon, Sep 30
9:40 pm - 9:30 amATL-SLU
35h 50m2 stops
4:35 pm - 8:56 pmSLU-ATL
52h 21m2 stops
$3,137
Find Deal
Mon, Jul 1 - Mon, Jul 8

Flights from Atlanta to Castries - Travel Insights & Trends

Get data-powered insights and trends into flights from Atlanta to Castries to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Atlanta to Castries?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Atlanta to Castries, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Atlanta to Castries is January, where tickets cost $498 on average. On the other hand, the most expensive months are December and July, where the average cost of tickets is $1,246 and $1,078 respectively.

How far in advance should I book a flight from Atlanta to Castries?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Atlanta to Castries, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Atlanta to Castries, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 87 days before departure.

Good to know

Low season

September

High season

December

Cheapest flight

$1,200
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly with an average 47% increase in price.
Flight from Atlanta to Castries

When to book flights from Atlanta to Castries

Are your dates flexible? Find out the best times to travel from Atlanta to Castries based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Atlanta to Castries

  • What is the cheapest flight from Atlanta to Castries?

    In the last 3 days, the lowest price for a flight from Atlanta to Castries was $1,200 for a round-trip ticket.

  • Do I need a passport to fly between Atlanta and Castries?

    Yes, you’ll need a passport to travel to Castries from Atlanta.

  • Which aircraft models fly most regularly from Atlanta to Castries?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Atlanta to Castries?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Atlanta to Castries.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Atlanta to Castries?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Castries from Atlanta is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Atlanta to Castries?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Castries with an airline and back to Atlanta with another airline. Booking your flights between Atlanta and SLU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Atlanta to Castries?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Castries from Atlanta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Atlanta to Castries

 
See real verified KAYAK customer reviews for airlines flying from Atlanta to Castries. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Atlanta to Castries? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10736 reviews
8.2Boarding
7.4Food
7.9Comfort
8.0Entertainment
8.6Crew
Airline reviews

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

8.0 ExcellentCynthia, May 2024ATL - TYS
Read more about Delta reviews

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Big plane, long flight, absolutely no leg room and basically non existent air! I am 5”4’ and always travel Main Cabin, I was miserable on this plane and could barely move when we arrived in Cabo due to the cramped leg area!

The pilots were good. Disappointing when planes don't have electrical ports

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

Our flight was delayed in Atlanta. The staff could have gave us an explanation for the delay and how long it would be.

I usually have a positive experience with Delta. Complimentary upgrades are always nice!

The experience was good and the flight departed on time and landed early

Boarding was good, was able to get on early and get settled in . Loved the glass of wine before take off. Once in the air the service was amazing, from the snacks, drinks and the food was good. The flight attendants were very good and attentive. Love flying with Delta..

Liked - nothing. Disliked - delayed 35+ min sitting on the plane. Caused me to miss my connection in Charlotte. American Airlines is the worst US Air Carrier company with atrocious customer service.

Worst situation ever! I booked my tickets for this trip on Alaska Airlines. I guess AA is a partner and we flew nonstop from Eugene to PHX on an AA jet. I had to pay for luggage from PHX to EUG. And this was an Alaska Airlines reservation paid for with Alaska airlines credit card! Got to the PHX airport and was not able to check bags because of some weird issue with the AA software. My reservation had to be the-entered by the agent. I will never pick another American Airlines flight on the Alaska Airlines website. While on vacation, I tried to upgrade our seats for the trip home. The request just buffered and never went through. I tried four times and was charged four times on my credit card. The card was charged but the seats were never changed. What a wreck!

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. Very comfortable business seats with nice bedding. Good food. We were delayed to let late passengers on the flight, but otherwise great experience.

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

Atlanta - Castries Flights

Departure:

Atlanta (undefined)United States

Destination:

Castries (SLU)Saint Lucia

Cabin classes: