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Santorini

$862+ Cheap flights from Atlanta (ATL) to Thera (JTR)

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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — JTR
Oct 25 — Nov 11
Sat 10/25
Sat 11/1
1 adult, Economy
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Cheap flight deals from Atlanta to Santorini

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Santorini (JTR). 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 September 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$739
(Trip.com)
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Thera Santorini flight deals.
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Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Thera Santorini flights.
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From Atlanta Hartsfield-Jackson to Thera Santorini
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Find flight deals from Atlanta to Santorini

Cheapest flights from Atlanta to Santorini
Explore the most affordable flight options available from Atlanta to Santorini. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2025.

This Mytrip deal was found by Cheapflights users on 9/24. 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.
Sat 11/88:00 pmATL - JTR
2 stops19h 15mMultiple Airlines
Sat 11/152:45 pmJTR - ATL
2 stops33h 40mMultiple Airlines
Deal found 9/24$862
This Mytrip deal was found by Cheapflights users on 9/25. 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.
Wed 10/89:45 amATL - JTR
2 stops26h 15mMultiple Airlines
Wed 10/159:45 amJTR - ATL
2 stops34h 10mMultiple Airlines
Deal found 9/25$887
This Mytrip deal was found by Cheapflights users on 9/24. 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.
Tue 10/147:40 amATL - JTR
3 stops32h 45mMultiple Airlines
Tue 10/216:40 pmJTR - ATL
2 stops32h 10mMultiple Airlines
Deal found 9/24$947
This Mytrip deal was found by Cheapflights users on 9/23. 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.
Fri 10/109:45 amATL - JTR
2 stops27h 35mMultiple Airlines
Mon 10/136:15 pmJTR - ATL
2 stops25h 40mMultiple Airlines
Deal found 9/23$981
This Mytrip deal was found by Cheapflights users on 9/24. 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.
Tue 10/219:45 amATL - JTR
2 stops30h 40mMultiple Airlines
Sat 10/2511:50 pmJTR - ATL
2 stops27h 55mMultiple Airlines
Deal found 9/24$1,087
This Mytrip deal was found by Cheapflights users on 9/23. 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.
Sun 10/265:35 pmATL - JTR
2 stops18h 15mMultiple Airlines
Sat 11/16:30 pmJTR - ATL
2 stops27h 20mMultiple Airlines
Deal found 9/23$1,147

Cheapflights Fare Finder

 
Customize your flight search to find flights from Atlanta to Santorini 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 September 25, 2025.
Use the filters below to find and compare flights from Atlanta to Thera that are best for you.

Fly from

Atlanta

Fly to

Santorini

Route

Depart

Return

Price

AtlantaThera

ATL - JTR

ATLJTR

Atlanta Hartsfield-Jackson

Sat 11/8

8:00 pm-10:15 pm

2 stops19h 15m

Thera Santorini

Sat 11/15

2:45 pm-5:25 pm

2 stops33h 40m

$862

AtlantaThera

ATL - JTR

ATLJTR

Atlanta Hartsfield-Jackson

Tue 10/14

7:40 am-11:25 pm

3 stops32h 45m

Thera Santorini

Tue 10/21

6:40 pm-7:50 pm

2 stops32h 10m

$947

AtlantaThera

ATL - JTR

ATLJTR

Atlanta Hartsfield-Jackson

Fri 10/10

9:45 am-7:55 am

3 stops39h 10m

Thera Santorini

Mon 10/13

6:15 pm-12:55 pm

2 stops25h 40m

$1,046

AtlantaThera

ATL - JTR

ATLJTR

Atlanta Hartsfield-Jackson

Wed 10/8

5:51 am-7:00 pm

3 stops30h 09m

Thera Santorini

Wed 10/15

1:35 pm-4:36 pm

3 stops34h 01m

$1,046

AtlantaThera

ATL - JTR

ATLJTR

Atlanta Hartsfield-Jackson

Tue 10/21

9:45 am-11:25 pm

2 stops30h 40m

Thera Santorini

Sat 10/25

11:50 pm-8:45 pm

2 stops27h 55m

$1,087

AtlantaThera

ATL - JTR

ATLJTR

Atlanta Hartsfield-Jackson

Thu 10/2

10:19 am-7:15 pm

2 stops25h 56m

Thera Santorini

Tue 10/7

6:00 am-7:36 am

3 stops32h 36m

$1,190

AtlantaThera

ATL - JTR

ATLJTR

Atlanta Hartsfield-Jackson

Tue 10/14

6:59 pm-4:50 pm

2 stops38h 51m

Thera Santorini

Tue 10/21

5:40 pm-2:20 pm

1 stop27h 40m

$1,212

AtlantaThera

ATL - JTR

ATLJTR

Atlanta Hartsfield-Jackson

Tue 10/14

10:25 pm-4:05 pm

1 stop34h 40m

Thera Santorini

Tue 10/21

2:45 pm-8:35 pm

1 stop36h 50m

$1,233

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/24

Compare providers for flights from Atlanta to Santorini

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 Santorini in September.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars

*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-Thera flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-Thera flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlanta-Thera flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Atlanta-Thera 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-Thera 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 Santorini

Have a flexible travel schedule? Discover the best time to fly to Santorini 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.

Cheapflights Insights

Everything you need to know about your flight from Atlanta to Thera

What is the cheapest time of day to fly from ATL to JTR?

Find hourly flight availability from Atlanta to Santorini. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 25, 2025.

It’s typically best to fly out from Atlanta to Thera in the afternoon. Doing so could potentially save you 38% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Santorini

Get insights into the airlines that provide service to Santorini. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Santorini. Reviews last updated September 25, 2025.
See what other customers who have flown with British Airways from Atlanta to Thera have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,399 reviews

Comfort

6.7

Overall

6.7

Entertainment

6.4

Food

6.3

Crew

7.6

Boarding

6.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.
British Airways
6.7
Okay
7,399 reviews
British Airways
6.7
Okay
7,399 reviews

Comfort

6.7

Overall

6.7

Entertainment

6.4

Food

6.3

Crew

7.6

Boarding

6.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

IAD - LHR

The plane had to load and unload passengers not through a jet way but out on the tarmac at Heathrow. The steps were steep. We weren't expecting to have to carry our luggage up and down stairs.

Related info for your journey

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

  • What is the cheapest airline to fly from Atlanta to Thera round-trip?

    According to our current data, British Airways ($723), offers the cheapest pricing from Atlanta to Thera.

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

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

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

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

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

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

See more FAQs

Traveling to a place near Thera?

Book flights to Thera if you plan to visit one of these locations
Oia
Kamari
Imerovigli

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Top airline flying from Atlanta to Santorini

Discover the top airline that operate flights from Atlanta to Santorini. 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 September 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$723Average$1,415FlexibilityNo cancel feeOn-time70%

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