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$500+ Cheap flights from San Antonio (SAT) to Athens (ATH)

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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — ATH
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from San Antonio to Athens

Cheapest flights from San Antonio to Athens
Explore the most affordable flight options available from San Antonio to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Air France deal was found by Cheapflights users on 12/9. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1012:10 pmSAT - ATH
2 stops17h 25mMultiple Airlines
Thu 12/186:05 amATH - SAT
2 stops24h 52mMultiple Airlines
Deal found 12/9$1,459
This Air France deal was found by Cheapflights users on 12/10. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1412:10 pmSAT - ATH
2 stops17h 25mMultiple Airlines
Tue 12/1612:50 pmATH - SAT
2 stops19h 44mMultiple Airlines
Deal found 12/10$1,621
This Delta deal was found by Cheapflights users on 12/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/146:25 amSAT - ATH
2 stops19h 30mDelta
Tue 12/1612:50 pmATH - SAT
2 stops31h 21mDelta
Deal found 12/10$1,623
This Virgin Atlantic deal was found by Cheapflights users on 12/10. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/146:25 amSAT - ATH
2 stops19h 30mVirgin Atlantic
Tue 12/1612:50 pmATH - SAT
1 stop30h 09mVirgin Atlantic
Deal found 12/10$1,628
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/147:47 amSAT - ATH
2 stops24h 48mUnited Airlines
Tue 12/166:25 amATH - SAT
3 stops24h 34mUnited Airlines
Deal found 12/10$2,550
This Air Canada deal was found by Cheapflights users on 12/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/149:55 amSAT - ATH
3 stops18h 25mAir Canada
Tue 12/166:25 amATH - SAT
3 stops23h 07mAir Canada
Deal found 12/10$2,559
This Delta deal was found by Cheapflights users on 12/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:25 amSAT - ATH
2 stops26h 10mDelta
Thu 12/1812:50 pmATH - SAT
1 stop30h 09mDelta
Deal found 12/9$2,668
This Air Canada deal was found by Cheapflights users on 12/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/109:55 amSAT - ATH
3 stops21h 10mAir Canada
Thu 12/188:30 amATH - SAT
3 stops32h 20mAir Canada
Deal found 12/9$2,861

Find flight deals from San Antonio to Athens

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Athens (ATH). 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 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$616
(KAYAK)

One-way from

$537
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,272
Provider with most accurate pricing for San Antonio-Athens Eleftherios V. flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Antonio-Athens Eleftherios V. flights.
Search Deals
From San Antonio to Athens Eleftherios V.
Search Deals
One-way flight from San Antonio to Athens Eleftherios V.
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($276 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Athens 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 12, 2025.
Use the filters below to find and compare flights from San Antonio to Athens that are best for you.

Fly from

San Antonio

Fly to

Athens

Route

Depart

Return

Price

San AntonioAthens

SAT - ATH

SATATH

San Antonio

Mon 1/26

5:30 am-1:35 pm

2 stops24h 05m

Athens Eleftherios V.

Mon 2/2

6:05 am-10:28 pm

2 stops24h 23m

$500

San AntonioAthens

SAT - ATH

SATATH

San Antonio

Mon 1/26

6:30 am-1:20 pm

3 stops22h 50m

Athens Eleftherios V.

Mon 2/2

6:25 am-11:52 pm

3 stops25h 27m

$669

San AntonioAthens

SAT - ATH

SATATH

San Antonio

Sun 5/3

2:10 pm-1:10 pm

2 stops39h 00m

Athens Eleftherios V.

Thu 5/7

7:45 am-12:14 am

2 stops24h 29m

$730

San AntonioAthens

SAT - ATH

SATATH

San Antonio

Thu 1/29

7:00 am-1:40 am

2 stops34h 40m

Athens Eleftherios V.

Mon 2/2

12:50 pm-11:13 pm

2 stops42h 23m

$912

San AntonioAthens

SAT - ATH

SATATH

San Antonio

Mon 1/26

11:43 am-4:35 pm

3 stops20h 52m

Athens Eleftherios V.

Mon 2/2

6:25 am-8:56 pm

2 stops22h 31m

$912

San AntonioAthens

SAT - ATH

SATATH

San Antonio

Tue 5/12

2:10 pm-6:40 pm

2 stops20h 30m

Athens Eleftherios V.

Tue 5/19

7:45 am-11:18 pm

2 stops23h 33m

$917

San AntonioAthens

SAT - ATH

SATATH

San Antonio

Fri 3/6

12:20 pm-1:15 am

2 stops28h 55m

Athens Eleftherios V.

Sat 3/14

11:50 am-11:23 am

1 stop30h 33m

$930

San AntonioAthens

SAT - ATH

SATATH

San Antonio

Mon 5/4

6:00 am-8:20 pm

2 stops30h 20m

$504

San AntonioAthens

SAT - ATH

SATATH

San Antonio

Mon 1/5

5:56 pm-1:40 pm

3 stops35h 44m

$537

San AntonioAthens

SAT - ATH

SATATH

San Antonio

Mon 1/5

6:40 am-12:25 am

2 stops33h 45m

$643

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Showing 1-10 of 16 results
1
2

Compare providers for flights from San Antonio to Athens

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

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

How far ahead should I book a flight from San Antonio to Athens?

Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Athens. Price data was last updated on December 5, 2025.

Booking 11 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Antonio to Athens. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from San Antonio to Athens?

Currently, February is the cheapest month in which you can book a flight from San Antonio to Athens (average of $440). Flying from San Antonio to Athens in June is currently the most expensive (average of $958). 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.

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

Find hourly flight availability from San Antonio to Athens. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 37% on flights from San Antonio to Athens by exploring options for tickets in the afternoon.

How much does it cost to fly round-trip from San Antonio to Athens?

Reviews of airlines servicing Athens

Get insights into the airlines that provide service to Athens. 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 Athens. Reviews last updated December 12, 2025.
Read through reviews of airlines operating flights from San Antonio to Athens, such as Delta, KLM, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,009 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,009 reviews
Delta
7.9
Good
8,009 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
KLM
7.7
Good
1,432 reviews
Delta
7.9
Good
8,009 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,095 reviews
Delta
7.9
Good
8,009 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,048 reviews
Delta
7.9
Good
8,009 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,571 reviews
Delta
7.9
Good
8,009 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Athens. 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 Athens?

    Departing from San Antonio to Athens will take you 24h 05m. The distance from San Antonio to Athens is about 6471 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from San Antonio to Athens round-trip?

    Flying on Delta is currently your cheapest option to Athens, with prices starting at $549. Additional round-trip tickets that might be worth considering are offered by British Airways and United Airlines, with the lowest prices starting at $570 and $594, respectively. Delta is 46% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Antonio to Athens 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 San Antonio to Athens?

    Currently, February is the cheapest month in which you can book a flight from San Antonio to Athens (average of $440). Flying from San Antonio to Athens in June is currently the most expensive (average of $958). 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 Athens?

Book flights to Athens if you plan to visit one of these locations
Glyfada
Piraeus
Tolo
Galaxidi

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Top 8 airlines flying from San Antonio to Athens

Discover the top 8 airlines that operate flights from San Antonio to Athens. 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$549Average$992FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$570Average$1,095FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$594Average$1,132FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$604Average$1,122FlexibilityNo cancel feeOn-time71%
Scandinavian AirlinesCheapest$648Average$894FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$681Average$1,379FlexibilityNo cancel feeOn-time72%
LufthansaCheapest$689Average$1,642FlexibilityNo cancel feeOn-time76%
KLMCheapest$761Average$1,238FlexibilityNo cancel feeOn-time75%

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