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

Flying on United Airlines is currently your cheapest option to Athens, with prices starting at $598. Additional round-trip tickets that might be worth considering are offered by British Airways and Air Canada, with the lowest prices starting at $616 and $625, respectively. United Airlines is 46% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from San Antonio to Athens one-way?

To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $525. Lufthansa flights start at $661 while deals on Turkish Airlines start at $670 one-way.

What is the cheapest day to fly from San Antonio to Athens?

Travelers seeking maximum savings on their San Antonio to Athens flight should consider departing on Saturday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Athens ranges from 0.2 - 2.5 inches per month. December is typically the wettest month, when rainfall can reach 2.5 in. June is typically the driest time to visit Athens when rainfall is around 0.2 in.

If weather is an important factor for your trip to Athens, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

What are the most popular airlines that fly from San Antonio to Athens?

American Airlines, Air France and British Airways are the most popular airlines when flying from San Antonio to Athens.

What is the cheapest day to fly round-trip from San Antonio to Athens?

Wednesday flights are generally found to be more expensive for flights from San Antonio to Athens. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Athens.

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

To save up to 162% on this flight, we recommend booking at least 53 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from San Antonio to Athens from $1,255 1-2 weeks out and tickets from $1,902 for flights departing within the next 72 hours.

What is the cheapest month to fly from San Antonio to Athens?

February is one of the best times of the year to fly to Athens from San Antonio. Prices for February average $1,123 per person but you can even find prices for as low as $670. The most expensive prices can be found in the month of June. Opting for a February flight can save you 39% on your journey compared to booking in June

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.

$299+ Flights from San Antonio to Athens

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

Airfare is below average for this route at the moment. San Antonio to Athens flights typically cost between $761 and $1,196 in November. The cheapest round-trip price found within the last 3 days was $598 on United Airlines (Nov 23-Dec 16).

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Cheap flight deals from San Antonio to Athens

Round-trip from	$598 (United Airlines)
One-way from	$299 (Trip.com)
Popular in	June
Cheapest in	February
Average price	$1,077

From San Antonio to Athens Eleftherios V.

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One-way flight from San Antonio to Athens Eleftherios V.

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Highest demand for flights based on searches. 13% potential increase in price ($171 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($41 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find 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 July 29, 2025.

Sun 11/237:05 amSAT - ATH

2 stops20h 30mUnited Airlines

Tue 12/166:25 amATH - SAT

2 stops24h 34mUnited Airlines

Deal found 7/27

$598

Mon 11/2412:55 pmSAT - ATH

2 stops18h 55mBritish Airways

Wed 12/177:50 amATH - SAT

2 stops22h 09mBritish Airways

Deal found 7/27

$616

Wed 9/105:30 amSAT - ATH

2 stops24h 30mAir Canada

Wed 9/1712:10 pmATH - SAT

2 stops18h 38mAir Canada

Deal found 7/26

$625

Sat 11/224:24 pmSAT - ATH

2 stops40h 11mLufthansa

Tue 12/166:25 amATH - SAT

2 stops22h 28mLufthansa

Deal found 7/27

$630

Thu 8/148:28 pmSAT - ATH

1 stop33h 32mMultiple Airlines

Wed 8/274:00 pmATH - SAT

1 stop35h 23mMultiple Airlines

Deal found 7/27

$652

Sun 8/106:30 amSAT - ATH

1 stop20h 25mDelta

Thu 8/2812:10 pmATH - SAT

1 stop16h 17mDelta

Deal found 7/27

$655

Thu 8/2111:33 amSAT - ATH

2 stops23h 17mScandinavian Airlines

Thu 8/282:00 pmATH - SAT

2 stops41h 57mScandinavian Airlines

Deal found 7/28

$689

Sun 8/1012:24 pmSAT - ATH

1 stop14h 31mKLM

Tue 8/266:00 amATH - SAT

2 stops17h 41mKLM

Deal found 7/27

$701

Best flights from San Antonio to Athens
Discover carefully curated flight deals from San Antonio to Athens that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Sun 11/237:05 amSAT - ATH

2 stops20h 30mUnited Airlines

Tue 12/166:25 amATH - SAT

2 stops24h 34mUnited Airlines

Deal found 7/27

$598

Mon 11/2412:55 pmSAT - ATH

2 stops18h 55mBritish Airways

Wed 12/177:50 amATH - SAT

2 stops22h 09mBritish Airways

Deal found 7/27

$616

Wed 9/105:30 amSAT - ATH

2 stops24h 30mAir Canada

Wed 9/1712:10 pmATH - SAT

2 stops18h 38mAir Canada

Deal found 7/26

$625

Sat 11/224:24 pmSAT - ATH

2 stops40h 11mLufthansa

Tue 12/166:25 amATH - SAT

2 stops22h 28mLufthansa

Deal found 7/27

$630

Thu 8/148:28 pmSAT - ATH

1 stop33h 32mMultiple Airlines

Wed 8/274:00 pmATH - SAT

1 stop35h 23mMultiple Airlines

Deal found 7/27

$652

Sun 8/106:30 amSAT - ATH

1 stop20h 25mDelta

Thu 8/2812:10 pmATH - SAT

1 stop16h 17mDelta

Deal found 7/27

$655

Thu 8/2111:33 amSAT - ATH

2 stops23h 17mScandinavian Airlines

Thu 8/282:00 pmATH - SAT

2 stops41h 57mScandinavian Airlines

Deal found 7/28

$689

Sun 8/1012:24 pmSAT - ATH

1 stop14h 31mKLM

Tue 8/266:00 amATH - SAT

2 stops17h 41mKLM

Deal found 7/27

$701

Last-minute flights from San Antonio to Athens
Discover last-minute flight deals from San Antonio to Athens. Data last updated July 29, 2025 and is based on user searches.

Fri 8/810:16 amSAT - ATH

2 stops24h 54mMultiple Airlines

Wed 8/274:00 pmATH - SAT

1 stop35h 23mMultiple Airlines

Deal found 7/27

$996

Fri 8/85:56 pmSAT - ATH

2 stops25h 09mTurkish Airlines

Sun 8/243:55 amATH - SAT

2 stops19h 31mTurkish Airlines

Deal found 7/27

$1,197

Fri 8/811:58 amSAT - ATH

1 stop13h 57mLufthansa

Wed 8/2711:45 amATH - SAT

1 stop16h 48mLufthansa

Deal found 7/27

$1,875

Fri 8/812:55 pmSAT - ATH

2 stops47h 30mEmirates

Mon 8/2511:10 pmATH - SAT

2 stops30h 07mEmirates

Deal found 7/27

$2,022

Sun 8/106:30 amSAT - ATH

1 stop20h 25mDelta

Thu 8/2812:10 pmATH - SAT

1 stop16h 17mDelta

Deal found 7/27

$655

Sun 8/1012:24 pmSAT - ATH

1 stop14h 31mKLM

Tue 8/266:00 amATH - SAT

2 stops17h 41mKLM

Deal found 7/27

$701

Mon 8/117:00 amSAT - ATH

1 stop18h 55mUnited Airlines

Thu 8/286:50 amATH - SAT

2 stops21h 02mUnited Airlines

Deal found 7/27

$659

Mon 8/1111:58 amSAT - ATH

1 stop13h 57mLufthansa

Tue 8/267:25 pmATH - SAT

2 stops35h 34mLufthansa

Deal found 7/27

$677

Thu 8/148:28 pmSAT - ATH

1 stop33h 32mMultiple Airlines

Wed 8/274:00 pmATH - SAT

1 stop35h 23mMultiple Airlines

Deal found 7/27

$652

Thu 8/218:36 pmSAT - ATH

2 stops20h 19mBritish Airways

Thu 8/2811:05 amATH - SAT

1 stop18h 34mBritish Airways

Deal found 7/28

$675

Thu 8/2111:33 amSAT - ATH

2 stops23h 17mScandinavian Airlines

Thu 8/282:00 pmATH - SAT

2 stops41h 57mScandinavian Airlines

Deal found 7/28

$689

Wed 8/274:37 pmSAT - ATH

2 stops33h 28mAir Canada

Wed 9/34:00 pmATH - SAT

2 stops31h 30mAir Canada

Deal found 7/28

$658

One-way flights from San Antonio to Athens
Search for one-way flight options from San Antonio to Athens. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Fri 9/192:54 pmSAT - ATH

2 stops31h 06mMultiple Airlines

Deal found 7/27

$299

Fri 9/197:15 pmSAT - ATH

3 stops30h 50mAir Canada

Deal found 7/27

$525

Fri 9/191:20 pmSAT - ATH

1 stop34h 50mLufthansa

Deal found 7/27

$661

Mon 8/45:56 pmSAT - ATH

2 stops30h 59mTurkish Airlines

Deal found 7/29

$670

Mon 8/410:45 amSAT - ATH

1 stop15h 15mKLM

Deal found 7/29

$731

Fri 9/191:20 pmSAT - ATH

1 stop16h 40mUnited Airlines

Deal found 7/29

$1,318

Fly from

Fly to

Route

Depart

Return

Price

San AntonioAthens

SAT - ATH

SATATH

San Antonio

Sun 11/23

7:05 am-11:35 am

2 stops20h 30m

Athens Eleftherios V.

Tue 12/16

6:25 am-10:59 pm

2 stops24h 34m

$598

San AntonioAthens

SAT - ATH

SATATH

San Antonio

Mon 11/24

12:55 pm-3:50 pm

2 stops18h 55m

Athens Eleftherios V.

Wed 12/17

7:50 am-9:59 pm

2 stops22h 09m

$616

San AntonioAthens

SAT - ATH

SATATH

San Antonio

Wed 9/10

5:30 am-2:00 pm

2 stops24h 30m

Athens Eleftherios V.

Wed 9/17

12:10 pm-10:48 pm

2 stops18h 38m

$625

San AntonioAthens

SAT - ATH

SATATH

San Antonio

Sat 11/22

4:24 pm-4:35 pm

2 stops40h 11m

Athens Eleftherios V.

Tue 12/16

6:25 am-8:53 pm

2 stops22h 28m

$630

San AntonioAthens

SAT - ATH

SATATH

San Antonio

Thu 8/14

8:28 pm-2:00 pm

1 stop33h 32m

Athens Eleftherios V.

Wed 8/27

4:00 pm-7:23 pm

1 stop35h 23m

$652

San AntonioAthens

SAT - ATH

SATATH

San Antonio

Sun 8/10

6:30 am-10:55 am

1 stop20h 25m

Athens Eleftherios V.

Thu 8/28

12:10 pm-8:27 pm

1 stop16h 17m

$655

San AntonioAthens

SAT - ATH

SATATH

San Antonio

Thu 8/21

11:33 am-6:50 pm

2 stops23h 17m

Athens Eleftherios V.

Thu 8/28

2:00 pm-11:57 pm

2 stops41h 57m

$689

San AntonioAthens

SAT - ATH

SATATH

San Antonio

Sun 8/10

12:24 pm-10:55 am

1 stop14h 31m

Athens Eleftherios V.

Tue 8/26

6:00 am-3:41 pm

2 stops17h 41m

$701

San AntonioAthens

SAT - ATH

SATATH

San Antonio

Fri 9/19

2:54 pm-6:00 am

2 stops31h 06m

$299

San AntonioAthens

SAT - ATH

SATATH

San Antonio

Fri 9/19

7:15 pm-10:05 am

3 stops30h 50m

$525

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 14 results

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?

Booking 70 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, November is the cheapest month in which you can book a flight from San Antonio to Athens (average of $679). Flying from San Antonio to Athens in June is currently the most expensive (average of $1,286). 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?

Unlike at noon, when flights are generally more expensive, you can save up to 38% 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

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

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,979 reviews

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

KLM

7.8

Good

1,383 reviews

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,896 reviews

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Turkish Airlines

7.3

Good

3,925 reviews

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Scandinavian Airlines

7.3

Good

1,449 reviews

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines flying from San Antonio to Athens round-trip?
Flying on United Airlines is currently your cheapest option to Athens, with prices starting at $598. Additional round-trip tickets that might be worth considering are offered by British Airways and Air Canada, with the lowest prices starting at $616 and $625, respectively. United Airlines is 46% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from San Antonio to Athens one-way?
To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $525. Lufthansa flights start at $661 while deals on Turkish Airlines start at $670 one-way.
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, November is the cheapest month in which you can book a flight from San Antonio to Athens (average of $679). Flying from San Antonio to Athens in June is currently the most expensive (average of $1,286). 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

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Top 9 airlines flying from San Antonio to Athens

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$646	Average$1,144	FlexibilityNo cancel fee	On-timeN/A
Scandinavian Airlines	Cheapest$648	Average$864	FlexibilityNo cancel fee	On-time77%
United Airlines	Cheapest$649	Average$1,263	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$663	Average$1,326	FlexibilityNo cancel fee	On-time71%
Virgin Atlantic	Cheapest$681	Average$1,343	FlexibilityNo cancel fee	On-time72%
Lufthansa	Cheapest$689	Average$1,673	FlexibilityNo cancel fee	On-time76%
KLM	Cheapest$761	Average$1,203	FlexibilityNo cancel fee	On-time75%
British Airways	Cheapest$781	Average$1,131	FlexibilityNo cancel fee	On-time70%
Air France	Cheapest$792	Average$1,113	FlexibilityNo cancel fee	On-time77%

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$299+ 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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.

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Find flight deals from San Antonio to Athens

Cheapest flights from San Antonio to AthensExplore 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 July 29, 2025.

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 July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Antonio to Athens that are best for you.

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.

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 July 25, 2025.

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

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 July 29, 2025.

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 July 29, 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.

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.

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

What are the cheapest airlines to fly from San Antonio to Athens one-way?

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

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

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

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

Traveling to a place near Athens?

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Alternative routes for San Antonio to Athens

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Top 9 airlines flying from San Antonio to Athens

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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 July 29, 2025.