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Santorini

$2,990+ Cheap flights from San Antonio (SAT) 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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — JTR
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from San Antonio to Santorini

Best flights from San Antonio to Santorini
Discover carefully curated flight deals from San Antonio to Santorini that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 4, 2025.

This KAYAK deal was found by Cheapflights users on 12/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/318:19 pmSAT - JTR
2 stops33h 31mBritish Airways
Sat 6/66:25 pmJTR - SAT
2 stops32h 15mBritish Airways
Deal found 12/3$2,990

Find flight deals from San Antonio to Santorini

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) 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 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$2,990
(KAYAK)
Provider with most accurate pricing for San Antonio-Thera Santorini flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Antonio-Thera Santorini flights.
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From San Antonio to Thera Santorini
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Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio 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 4, 2025.
Use the filters below to find and compare flights from San Antonio to Thera that are best for you.

Fly from

San Antonio

Fly to

Santorini

Route

Depart

Return

Price

San AntonioThera

SAT - JTR

SATJTR

San Antonio

Sun 5/31

8:19 pm-1:50 pm

2 stops33h 31m

Thera Santorini

Sat 6/6

6:25 pm-6:40 pm

2 stops32h 15m

$2,990

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Compare providers for flights from San Antonio 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 San Antonio to Santorini in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 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 San Antonio-Thera flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Antonio-Thera flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Antonio-Thera flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Antonio-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 San Antonio-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 San Antonio to Santorini

Have a flexible travel schedule? Discover the best time to fly to Santorini from San Antonio 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 San Antonio to Thera

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

Find hourly flight availability from San Antonio 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 4, 2025.

One of the essential ways to save on airfare from San Antonio to Thera is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 35% on airfare.

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 4, 2025.
Peruse reviews from past customers who have flown with British Airways from San Antonio to Thera to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,562 reviews

Food

6.4

Comfort

6.7

Entertainment

6.4

Overall

6.7

Boarding

6.9

Crew

7.6

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
7,562 reviews
British Airways
6.7
Okay
7,562 reviews

Food

6.4

Comfort

6.7

Entertainment

6.4

Overall

6.7

Boarding

6.9

Crew

7.6

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 San Antonio 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 San Antonio to Thera?

    A quick flight from San Antonio to Thera can take about 33h 31m. British Airways provides one of the quickest options available for as low as $2,990. There are 6605 mi between San Antonio and Thera.

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

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

  • How can I find direct flights from San Antonio to Santorini?

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

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

    Yes. Cheapflights offers flight deals from San Antonio 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 San Antonio to Santorini

Discover the top airline that operate flights from San Antonio 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 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$712Average$962FlexibilityNo cancel feeOn-time70%

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