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Santorini

$796+ 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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — JTR
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
1 adult, Economy
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Cheap 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 December 26, 2025.

This Priceline deal was found by Cheapflights users on 12/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/284:55 pmATL - JTR
2 stops22h 35mMultiple Airlines
Sat 1/36:40 pmJTR - ATL
2 stops52h 10mMultiple Airlines
Deal found 12/25$4,476
This FlightHub deal was found by Cheapflights users on 12/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/284:55 pmATL - JTR
2 stops14h 10mMultiple Airlines
Fri 1/26:30 pmJTR - ATL
2 stops27h 00mMultiple Airlines
Deal found 12/25$4,826

Find 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 December 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$796
(FlightHub)
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Thera Santorini flight deals.
Search Deals
Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Thera Santorini flights.
Search Deals
From Atlanta Hartsfield-Jackson to Thera Santorini
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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 December 26, 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

Sun 2/1

4:55 pm-2:15 pm

2 stops14h 20m

Thera Santorini

Sun 2/8

2:45 pm-2:30 pm

2 stops30h 45m

$796

AtlantaThera

ATL - JTR

ATLJTR

Atlanta Hartsfield-Jackson

Fri 2/27

4:55 pm-10:25 pm

2 stops22h 30m

Thera Santorini

Mon 3/2

2:45 pm-2:30 pm

2 stops30h 45m

$796

AtlantaThera

ATL - JTR

ATLJTR

Atlanta Hartsfield-Jackson

Wed 4/29

3:55 pm-4:55 pm

1 stop18h 00m

Thera Santorini

Fri 5/8

7:20 pm-8:51 pm

2 stops32h 31m

$818

AtlantaThera

ATL - JTR

ATLJTR

Atlanta Hartsfield-Jackson

Wed 4/29

10:30 pm-2:05 pm

1 stop32h 35m

Thera Santorini

Fri 5/8

3:05 pm-8:35 pm

1 stop36h 30m

$842

AtlantaThera

ATL - JTR

ATLJTR

Atlanta Hartsfield-Jackson

Sun 5/3

10:57 am-2:00 pm

2 stops20h 03m

Thera Santorini

Sat 5/9

5:00 pm-8:35 pm

1 stop34h 35m

$863

AtlantaThera

ATL - JTR

ATLJTR

Atlanta Hartsfield-Jackson

Sat 2/21

7:40 am-6:00 pm

3 stops27h 20m

Thera Santorini

Sat 2/28

8:10 am-3:10 pm

2 stops38h 00m

$1,165

AtlantaThera

ATL - JTR

ATLJTR

Atlanta Hartsfield-Jackson

Mon 5/4

10:30 pm-8:45 pm

2 stops39h 15m

Thera Santorini

Fri 5/8

3:05 pm-11:41 pm

2 stops39h 36m

$1,210

AtlantaThera

ATL - JTR

ATLJTR

Atlanta Hartsfield-Jackson

Thu 2/19

4:55 pm-6:00 pm

2 stops18h 05m

$877

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/24

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Atlanta-Thera flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 December 26, 2025.

It’s typically best to fly out from Atlanta to Thera in the evening. Doing so could potentially save you 44% 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 December 26, 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
7,614 reviews

Boarding

6.9

Food

6.4

Comfort

6.7

Overall

6.7

Crew

7.6

Entertainment

6.4

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.
British Airways
6.7
Okay
7,614 reviews
British Airways
6.7
Okay
7,614 reviews

Boarding

6.9

Food

6.4

Comfort

6.7

Overall

6.7

Crew

7.6

Entertainment

6.4

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.

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.

  • How long is the flight from Atlanta to Thera?

    A quick flight from Atlanta to Thera can take about 18h. Lufthansa provides one of the quickest options available for as low as $818. The distance from Atlanta to Thera is about 5815 mi.

  • 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 December 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$723Average$1,383FlexibilityNo cancel feeOn-time70%

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