Which layover airport offers the lowest fares from San Antonio to Athens?

Flights via Toronto (YYZ) offer the lowest average round-trip price of $1,070.

Which layover airport has the shortest connection time from San Antonio to Athens?

Atlanta (ATL) has the shortest average layover time for this route: 3h 16m.

Which airport is the most popular layover for flights between San Antonio and Athens?

Atlanta (ATL) was the most common stop: 75% of momondo users choosing 1-stop flights on this route connected there.

What is the cheapest airline that flies from San Antonio to Athens Eleftherios V.?

United Airlines is the most popular carrier operating from San Antonio to Athens Eleftherios V.

What airlines fly to Athens?

British Airways, United Airlines and Delta are the top three most popular airlines that fly to Athens from San Antonio according to our data. British Airways is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Athens. Keep in mind that there are 8 different airlines that fly to Athens on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from San Antonio to Athens?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 15h 51m.

When did momondo last update prices for flights from San Antonio Airport to Athens Eleftherios V. Airport?

Prices for flights from San Antonio Airport to Athens Eleftherios V. Airport are updated daily.

How many operators does momondo search for flights from San Antonio Airport to Athens Eleftherios V. Airport?

There are 6 operators available for flights from San Antonio Airport to Athens Eleftherios V. Airport as of October 2026.

How old do you have to be to fly from San Antonio Airport to Athens Eleftherios V. Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Antonio Airport to Athens Eleftherios V. Airport.

What documentation or ID do you need to fly to Athens Eleftherios V. Airport?

The travel and health documents you'll need for your trip to Athens Eleftherios V. Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Athens Eleftherios V. Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$468 Cheap Flights from San Antonio to Athens in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to Athens

Round-trip

One-way

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Cheap round-trip flights

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6:38 am - 1:40 pmSAT San Antonio-ATH Athens Eleftherios V.

23h 02m2 stops Chicago O'Hare Intl Frankfurt am Main

6:45 am - 10:59 pmATH Athens Eleftherios V.-SAT San Antonio

24h 14m2 stops Frankfurt am Main Houston George Bush Intcntl

$788United Airlines

Mon, Feb 1 - Fri, Feb 5

6:38 am - 1:40 pmSAT San Antonio-ATH Athens Eleftherios V.

23h 02m2 stops Chicago O'Hare Intl Frankfurt am Main

6:45 am - 10:59 pmATH Athens Eleftherios V.-SAT San Antonio

24h 14m2 stops Frankfurt am Main Houston George Bush Intcntl

$789United Airlines

Mon, Feb 1 - Fri, Feb 5

5:45 pm - 1:00 amSAT San Antonio-ATH Athens Eleftherios V.

23h 15m2 stops Dallas/Fort Worth London Heathrow

8:20 pm - 11:55 pmATH Athens Eleftherios V.-SAT San Antonio

35h 35m2 stops London Heathrow Chicago O'Hare Intl

$853British Airways

Wed, Dec 2 - Mon, Dec 14

5:45 pm - 1:00 amSAT San Antonio-ATH Athens Eleftherios V.

23h 15m2 stops Dallas/Fort Worth London Heathrow

8:20 pm - 10:00 pmATH Athens Eleftherios V.-SAT San Antonio

33h 40m2 stops London Heathrow Dallas/Fort Worth

$854British Airways

Wed, Dec 2 - Mon, Dec 14

5:26 pm - 11:20 pmSAT San Antonio-ATH Athens Eleftherios V.

21h 54m2 stops Dallas/Fort Worth London Heathrow

3:50 pm - 9:02 amATH Athens Eleftherios V.-SAT San Antonio

25h 12m2 stops Madrid Barajas Dallas/Fort Worth

$855Multiple Airlines

Mon, Jan 18 - Mon, Jan 25

5:26 pm - 11:20 pmSAT San Antonio-ATH Athens Eleftherios V.

21h 54m2 stops Dallas/Fort Worth London Heathrow

3:50 pm - 9:02 amATH Athens Eleftherios V.-SAT San Antonio

25h 12m2 stops Madrid Barajas Dallas/Fort Worth

$856Multiple Airlines

Mon, Jan 18 - Mon, Jan 25

6:16 am - 9:35 amSAT San Antonio-ATH Athens Eleftherios V.

19h 19m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

5:25 pm - 11:00 pmATH Athens Eleftherios V.-SAT San Antonio

37h 35m2 stops Amsterdam Schiphol Minneapolis St Paul

$901KLM

Thu, Dec 10 - Wed, Dec 23

7:38 am - 1:40 pmSAT San Antonio-ATH Athens Eleftherios V.

22h 02m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

11:45 am - 12:04 pmATH Athens Eleftherios V.-SAT San Antonio

32h 19m1 stop New York John F Kennedy Intl

$902Delta

Wed, Dec 2 - Mon, Dec 14

5:25 am - 1:40 pmSAT San Antonio-ATH Athens Eleftherios V.

24h 15m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

11:45 am - 12:04 pmATH Athens Eleftherios V.-SAT San Antonio

32h 19m1 stop New York John F Kennedy Intl

$902Delta

Wed, Dec 2 - Mon, Dec 14

6:16 am - 9:35 amSAT San Antonio-ATH Athens Eleftherios V.

19h 19m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

5:25 pm - 11:01 pmATH Athens Eleftherios V.-SAT San Antonio

37h 36m2 stops Amsterdam Schiphol Minneapolis St Paul

$970KLM

Thu, Dec 10 - Wed, Dec 23

Cheap last minute flights

Enter your travel dates to find the best prices.

6:15 am - 10:05 amSAT San Antonio-ATH Athens Eleftherios V.

19h 50m1 stop Newark

6:45 am - 6:03 pmATH Athens Eleftherios V.-SAT San Antonio

19h 18m2 stops Frankfurt am Main Houston George Bush Intcntl

$987United Airlines

Wed, Nov 4 - Wed, Nov 11

6:15 am - 10:05 amSAT San Antonio-ATH Athens Eleftherios V.

19h 50m1 stop Newark

6:45 am - 9:26 pmATH Athens Eleftherios V.-SAT San Antonio

22h 41m2 stops Frankfurt am Main Houston George Bush Intcntl

$987United Airlines

Mon, Nov 2 - Wed, Nov 11

6:15 am - 10:05 amSAT San Antonio-ATH Athens Eleftherios V.

19h 50m1 stop Newark

6:45 am - 7:10 pmATH Athens Eleftherios V.-SAT San Antonio

20h 25m2 stops Frankfurt am Main Houston George Bush Intcntl

$987United Airlines

Tue, Nov 3 - Wed, Nov 11

6:15 am - 10:05 amSAT San Antonio-ATH Athens Eleftherios V.

19h 50m1 stop Newark

6:45 am - 11:37 pmATH Athens Eleftherios V.-SAT San Antonio

24h 52m2 stops Frankfurt am Main Chicago O'Hare Intl

$987United Airlines

Tue, Nov 3 - Thu, Nov 12

6:50 am - 9:35 amSAT San Antonio-ATH Athens Eleftherios V.

18h 45m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

11:45 am - 12:33 amATH Athens Eleftherios V.-SAT San Antonio

20h 48m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson

$990Delta

Tue, Nov 3 - Wed, Nov 11

5:30 am - 9:35 amSAT San Antonio-ATH Athens Eleftherios V.

20h 05m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

11:45 am - 12:33 amATH Athens Eleftherios V.-SAT San Antonio

20h 48m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson

$990Delta

Mon, Nov 2 - Thu, Nov 12

6:50 am - 9:35 amSAT San Antonio-ATH Athens Eleftherios V.

18h 45m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

11:45 am - 12:33 amATH Athens Eleftherios V.-SAT San Antonio

20h 48m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson

$990Delta

Mon, Nov 2 - Wed, Nov 11

12:24 pm - 6:25 pmSAT San Antonio-ATH Athens Eleftherios V.

22h 01m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

1:00 pm - 3:38 pmATH Athens Eleftherios V.-SAT San Antonio

34h 38m2 stops Toronto Pearson Intl Houston George Bush Intcntl

$1,020Multiple Airlines

Thu, Nov 5 - Thu, Nov 19

1:52 pm - 6:25 pmSAT San Antonio-ATH Athens Eleftherios V.

20h 33m2 stops Denver Intl Munich Franz Josef Strauss

1:00 pm - 11:34 pmATH Athens Eleftherios V.-SAT San Antonio

42h 34m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$1,020Multiple Airlines

Thu, Nov 5 - Thu, Nov 19

1:15 pm - 6:25 pmSAT San Antonio-ATH Athens Eleftherios V.

22h 10m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:45 am - 9:26 pmATH Athens Eleftherios V.-SAT San Antonio

22h 41m2 stops Frankfurt am Main Houston George Bush Intcntl

$1,031Lufthansa

Sat, Oct 31 - Thu, Nov 12

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Air Canada flights from San Antonio to Athens

Our best Air Canada deals on San Antonio to Athens flight tickets

Air Canada

Nov 18

SAT7:35 amSan Antonio

19h 25m

3 stops

ATH11:00 amAthens Eleftherios V.

Nov 25

ATH1:00 pmAthens Eleftherios V.

32h 16m

3 stops

SAT1:16 pmSan Antonio

$984

Air Canada

Dec 7

SAT9:41 amSan Antonio

19h 59m

3 stops

ATH1:40 pmAthens Eleftherios V.

Dec 20

ATH1:00 pmAthens Eleftherios V.

32h 21m

3 stops

SAT1:21 pmSan Antonio

$997

Air Canada

Apr 13

SAT7:30 amSan Antonio

19h 40m

3 stops

ATH11:10 amAthens Eleftherios V.

Apr 24

ATH6:00 amAthens Eleftherios V.

23h 13m

3 stops

SAT9:13 pmSan Antonio

$1,024

British Airways flights from San Antonio to Athens

Our best British Airways deals on San Antonio to Athens flight tickets

British Airways

Dec 2

SAT5:45 pmSan Antonio

23h 15m

2 stops

ATH1:00 amAthens Eleftherios V.

Dec 14

ATH8:20 pmAthens Eleftherios V.

35h 35m

2 stops

SAT11:55 pmSan Antonio

$853

British Airways

Dec 2

SAT5:45 pmSan Antonio

23h 15m

2 stops

ATH1:00 amAthens Eleftherios V.

Dec 14

ATH8:20 pmAthens Eleftherios V.

33h 40m

2 stops

SAT10:00 pmSan Antonio

$854

British Airways

Dec 10

SAT5:45 pmSan Antonio

23h 45m

2 stops

ATH1:30 amAthens Eleftherios V.

Dec 23

ATH8:20 pmAthens Eleftherios V.

30h 11m

2 stops

SAT6:31 pmSan Antonio

$989

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioAthens

SAT San Antonio - ATH Athens Eleftherios V.

SATATH

San Antonio

Mon 2/1

6:38 am-1:40 pm

2 stops23h 02m

Athens Eleftherios V.

Fri 2/5

6:45 am-10:59 pm

2 stops24h 14m

$788

San AntonioAthens

SAT San Antonio - ATH Athens Eleftherios V.

SATATH

San Antonio

Mon 2/1

6:38 am-1:40 pm

2 stops23h 02m

Athens Eleftherios V.

Fri 2/5

6:45 am-10:59 pm

2 stops24h 14m

$789

San AntonioAthens

SAT San Antonio - ATH Athens Eleftherios V.

SATATH

San Antonio

Wed 12/2

5:45 pm-1:00 am

2 stops23h 15m

Athens Eleftherios V.

Mon 12/14

8:20 pm-11:55 pm

2 stops35h 35m

$853

San AntonioAthens

SAT San Antonio - ATH Athens Eleftherios V.

SATATH

San Antonio

Wed 12/2

5:45 pm-1:00 am

2 stops23h 15m

Athens Eleftherios V.

Mon 12/14

8:20 pm-10:00 pm

2 stops33h 40m

$854

Quickest round-trip

San AntonioAthens

SAT San Antonio - ATH Athens Eleftherios V.

SATATH

San Antonio

Mon 1/18

5:26 pm-11:20 pm

2 stops21h 54m

Athens Eleftherios V.

Mon 1/25

3:50 pm-9:02 am

2 stops25h 12m

$855

San AntonioAthens

SAT San Antonio - ATH Athens Eleftherios V.

SATATH

San Antonio

Mon 1/18

5:26 pm-11:20 pm

2 stops21h 54m

Athens Eleftherios V.

Mon 1/25

3:50 pm-9:02 am

2 stops25h 12m

$856

San AntonioAthens

SAT San Antonio - ATH Athens Eleftherios V.

SATATH

San Antonio

Thu 12/10

6:16 am-9:35 am

2 stops19h 19m

Athens Eleftherios V.

Wed 12/23

5:25 pm-11:00 pm

2 stops37h 35m

$901

San AntonioAthens

SAT San Antonio - ATH Athens Eleftherios V.

SATATH

San Antonio

Wed 12/2

7:38 am-1:40 pm

2 stops22h 02m

Athens Eleftherios V.

Mon 12/14

11:45 am-12:04 pm

1 stop32h 19m

$902

San AntonioAthens

SAT San Antonio - ATH Athens Eleftherios V.

SATATH

San Antonio

Wed 12/2

5:25 am-1:40 pm

2 stops24h 15m

Athens Eleftherios V.

Mon 12/14

11:45 am-12:04 pm

1 stop32h 19m

$902

San AntonioAthens

SAT San Antonio - ATH Athens Eleftherios V.

SATATH

San Antonio

Thu 12/10

6:16 am-9:35 am

2 stops19h 19m

Athens Eleftherios V.

Wed 12/23

5:25 pm-11:01 pm

2 stops37h 36m

$970

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Antonio to Athens

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between San Antonio and Athens?

Prices are currently typical for flights on this route.

Typical prices usually range from $512 to $865.
The lowest price recently found on this route was $788.

What is the cheapest month to fly to Athens?

The cheapest month to fly to Athens from San Antonio is in February. Flight prices, which tend to average around $510, are often lower during this time because this is during the off-season. If you are unable to visit Athens during the month of February, then departing from San Antonio during the month November is also very affordable. Most momondo users find prices during this month for around $531.

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

You are more likely to see cheaper flights to Athens from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to Athens for around $1,182 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Athens from San Antonio for as low as $926 on momondo.

Can stopping save me money on San Antonio to Athens flights?

You could potentially save up to 16% on your flight if you consider stops on a San Antonio to Athens flight.

When to book flights from San Antonio to Athens

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Athens according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Antonio to Athens (SAT to ATH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Athens

Best Price Found	$468
Fastest flight time	19h 50m
Direct flights	None

The best one-way flight to Athens from San Antonio in the past 72 hours is $468. The best round-trip flight deal from San Antonio to Athens found on momondo in the last 72 hours is $788.

The fastest flight from San Antonio to Athens takes 19h 50m

There are no direct flights from San Antonio to Athens. There are no popular flight routes from San Antonio to Athens.

Search flight deals

Frequently asked questions about flying from San Antonio to Athens

How far is San Antonio to Athens Eleftherios V. by plane?
San Antonio and Athens Eleftherios V. are 6466.2 mi apart from one another. In terms of flight time, this usually takes a little over 19h 50m.
When did momondo last update prices for flights from San Antonio Airport to Athens Eleftherios V. Airport?
Prices for flights from San Antonio Airport to Athens Eleftherios V. Airport are updated daily.
How many operators does momondo search for flights from San Antonio Airport to Athens Eleftherios V. Airport?
There are 6 operators available for flights from San Antonio Airport to Athens Eleftherios V. Airport as of October 2026.
How old do you have to be to fly from San Antonio Airport to Athens Eleftherios V. Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Antonio Airport to Athens Eleftherios V. Airport.
What documentation or ID do you need to fly to Athens Eleftherios V. Airport?
The travel and health documents you'll need for your trip to Athens Eleftherios V. Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Athens Eleftherios V. Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from San Antonio to Athens?
momondo data reveals that the most frequently booked airline on the route from San Antonio to Athens is United Airlines, representing 27% of all bookings. The subsequent popular airlines are Delta at 21%, American Airlines at 18%, and British Airways at 14%.

Best airlines flying from San Antonio to Athens

Compare and see reviews for airlines that fly from San Antonio to Athens with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $510	Free Cancellation	Rating 7.8 8,699 reviews	Search Delta flights
British Airways	PriceFrom $566	Free Cancellation	Rating 6.7 8,277 reviews	Search British Airways flights
KLM	PriceFrom $578	Free Cancellation	Rating 7.8 1,595 reviews	Search KLM flights
United Airlines	PriceFrom $594	Free Cancellation	Rating 7.3 10,461 reviews	Search United Airlines flights
American Airlines	PriceFrom $712	Free Cancellation	Rating 7.0 12,222 reviews	Search American Airlines flights
Scandinavian Airlines	PriceFrom $747	Free Cancellation	Rating 7.4 2,031 reviews	Search Scandinavian Airlines flights

Piraeus

Glyfada

Hydra

Loutraki

Corinth

Aegina

Skala

Chalcis

Porto Cheli

Marathon

Tolo

Megalochori

Agia Marina

Galaxidi

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Athens?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Antonio to Athens for you.

Can I find flights from San Antonio to Athens with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Antonio to Athens flights to just show those with flexible booking policies.

How can momondo help me find flights from San Antonio to Athens?

Once you have performed a search for San Antonio to Athens flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from San Antonio to Athens right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Athens from San Antonio. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from San Antonio to Athens from $468

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Athens departing on 12/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air Canada flights from San Antonio to Athens

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How to get the cheapest flight ticket from San Antonio to Athens

What is the typical price of a round-trip flight between San Antonio and Athens?

What is the cheapest month to fly to Athens?

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

Can stopping save me money on San Antonio to Athens flights?

What is the cheapest airline that flies from San Antonio to Athens Eleftherios V.?

What airlines fly to Athens?

Which airport is the most popular layover for flights between San Antonio and Athens?

Which layover airport offers the lowest fares from San Antonio to Athens?

Which layover airport has the shortest travel time from San Antonio to Athens?

Which layover airport has the shortest connection time from San Antonio to Athens?

When to book flights from San Antonio to Athens

Cheap San Antonio to Athens (SAT to ATH) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from San Antonio to Athens

Best airlines flying from San Antonio to Athens

Compare and see reviews for airlines that fly from San Antonio to Athens with momondo

Traveling to a place near Athens?

Why use momondo?

An easier way to manage your Athens trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Greece

Fly your favorite airline to Athens

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Athens

List of cabin classes available on flights landing in Athens. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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