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$386+ Cheap flights from San Antonio (SAT) to Athens (ATH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — ATH
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
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 January 27, 2026.

This KLM deal was found by Cheapflights users on 1/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/910:50 am
SAT
-
ATH
1 stop16h 05m
KLM
Tue 3/2411:50 am
ATH
-
SAT
1 stop30h 40m
KLM
Deal found 1/27$483
This KLM deal was found by Cheapflights users on 1/25. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/910:50 am
SAT
-
ATH
1 stop16h 05m
KLM
Mon 3/2311:50 am
ATH
-
SAT
1 stop30h 40m
KLM
Deal found 1/25$486
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Wed 3/184:10 pm
SAT
-
ATH
2 stops25h 20m
United Airlines
Wed 3/2510:55 am
ATH
-
SAT
2 stops43h 20m
United Airlines
Deal found 1/27$491
This KLM deal was found by Cheapflights users on 1/25. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/910:50 am
SAT
-
ATH
1 stop16h 05m
KLM
Mon 3/1611:50 am
ATH
-
SAT
1 stop30h 40m
KLM
Deal found 1/25$496
This Delta deal was found by Cheapflights users on 1/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/910:50 am
SAT
-
ATH
1 stop16h 05m
Delta
Mon 3/161:45 pm
ATH
-
SAT
2 stops28h 45m
Delta
Deal found 1/25$497
This United Airlines deal was found by Cheapflights users on 1/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:24 pm
SAT
-
ATH
2 stops32h 41m
United Airlines
Mon 3/232:15 pm
ATH
-
SAT
2 stops36h 33m
United Airlines
Deal found 1/24$512
This lastminute.com deal was found by Cheapflights users on 1/24. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:24 pm
SAT
-
ATH
2 stops25h 16m
Lufthansa
Mon 3/235:25 pm
ATH
-
SAT
2 stops36h 32m
Lufthansa
Deal found 1/24$513
This United Airlines deal was found by Cheapflights users on 1/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/84:40 pm
SAT
-
ATH
2 stops48h 45m
United Airlines
Mon 3/161:10 pm
ATH
-
SAT
2 stops29h 01m
United Airlines
Deal found 1/25$515
This Gotogate deal was found by Cheapflights users on 1/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:24 pm
SAT
-
ATH
2 stops32h 56m
Multiple Airlines
Mon 3/235:25 pm
ATH
-
SAT
2 stops36h 32m
Multiple Airlines
Deal found 1/24$520
This KAYAK deal was found by Cheapflights users on 1/27. 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.
Wed 3/46:30 am
SAT
-
ATH
2 stops22h 10m
Multiple Airlines
Tue 3/1011:25 am
ATH
-
SAT
1 stop29h 53m
Multiple Airlines
Deal found 1/27$544

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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$483
(Virgin Atlantic)

One-way from

$386
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$684
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. 22% potential increase in price ($284 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 27, 2026.
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 3/9

6:17 pm-9:35 am

2 stops32h 18m

Athens Eleftherios V.

Tue 3/24

11:50 am-6:14 pm

2 stops37h 24m

$483

San AntonioAthens

SAT - ATH

SATATH

San Antonio

Mon 3/9

10:50 am-9:55 am

1 stop16h 05m

Athens Eleftherios V.

Tue 3/24

11:50 am-11:30 am

1 stop30h 40m

$483

San AntonioAthens

SAT - ATH

SATATH

San Antonio

Wed 3/4

12:45 pm-1:40 am

2 stops28h 55m

Athens Eleftherios V.

Tue 3/10

1:10 pm-9:06 pm

2 stops38h 56m

$483

San AntonioAthens

SAT - ATH

SATATH

San Antonio

Mon 3/9

10:50 am-9:55 am

1 stop16h 05m

Athens Eleftherios V.

Mon 3/23

11:50 am-11:30 am

1 stop30h 40m

$486

San AntonioAthens

SAT - ATH

SATATH

San Antonio

Wed 3/18

4:10 pm-12:30 am

2 stops25h 20m

Athens Eleftherios V.

Wed 3/25

10:55 am-11:15 pm

2 stops43h 20m

$491

San AntonioAthens

SAT - ATH

SATATH

San Antonio

Mon 3/9

5:10 am-9:55 am

1 stop21h 45m

Athens Eleftherios V.

Mon 3/23

11:50 am-11:30 am

1 stop30h 40m

$496

San AntonioAthens

SAT - ATH

SATATH

San Antonio

Thu 4/16

10:26 am-6:00 am

2 stops35h 34m

$386

San AntonioAthens

SAT - ATH

SATATH

San Antonio

Wed 3/11

12:17 pm-12:55 pm

2 stops17h 38m

$409

San AntonioAthens

SAT - ATH

SATATH

San Antonio

Wed 3/11

10:26 am-11:45 am

3 stops42h 19m

$413

San AntonioAthens

SAT - ATH

SATATH

San Antonio

Thu 4/16

7:00 am-9:10 am

1 stop18h 10m

$658

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 12 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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Athens flight deals on Cheapflights vs. FlightHub >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 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 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 January 23, 2026.

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 $898). 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.

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 January 27, 2026.
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
8,119 reviews

Comfort

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Crew

8.5

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
8,119 reviews
Delta
7.9
Good
8,119 reviews

Comfort

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Crew

8.5

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
1,443 reviews
Delta
7.9
Good
8,119 reviews

Comfort

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Crew

8.5

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
9,205 reviews
Delta
7.9
Good
8,119 reviews

Comfort

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Crew

8.5

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
11,197 reviews
Delta
7.9
Good
8,119 reviews

Comfort

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Crew

8.5

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
7,702 reviews
Delta
7.9
Good
8,119 reviews

Comfort

7.9

Boarding

8.1

Food

7.2

Entertainment

7.8

Crew

8.5

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 16h 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 $566 and $579, respectively. Delta is 45% 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 $898). 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 7 airlines flying from San Antonio to Athens

Discover the top 7 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$549Average$958FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$566Average$1,092FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$579Average$987FlexibilityNo cancel feeOn-time69%
Virgin AtlanticCheapest$592Average$1,343FlexibilityNo cancel feeOn-time72%
KLMCheapest$593Average$1,188FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$604Average$1,080FlexibilityNo cancel feeOn-time71%
Scandinavian AirlinesCheapest$648Average$904FlexibilityNo cancel feeOn-time77%

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