What airlines fly to Greece?

British Airways, United Airlines and Delta are the top three most popular airlines that fly to Greece from San Antonio according to our data. British Airways is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Greece. Keep in mind that there are 8 different airlines that fly to Greece on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from San Antonio to Greece?

United Airlines, KLM, and SWISS are the most popular carriers operating from San Antonio to Greece

When did momondo last update prices for flights from San Antonio Airport to Greece?

Prices for flights from San Antonio Airport to Greece refresh daily.

How many operators does momondo search for flights from San Antonio Airport to Greece?

As of October 2026, there are 6 operators available to choose from for flights from San Antonio Airport to Greece.

How old do you have to be to fly from San Antonio Airport to Greece?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Antonio Airport to Greece.

What documentation or ID do you need to fly to Greece?

The travel and health documents required for your trip to Greece can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Greece. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to Greece

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:35 am - 1:40 pmSAT San Antonio-ATH Athens Eleftherios V.

20h 05m2 stops Houston George Bush Intcntl Frankfurt am Main

6:40 am - 11:06 pmATH Athens Eleftherios V.-SAT San Antonio

24h 26m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$781United 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

4:25 pm - 12:50 pmSAT San Antonio-SKG Thessaloniki Makedonia

36h 25m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

10:10 pm - 10:27 pmSKG Thessaloniki Makedonia-SAT San Antonio

32h 17m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$829KLM

Sat, Feb 20 - Sat, Feb 27

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

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

7:15 pm - 10:05 amSAT San Antonio-ATH Athens Eleftherios V.

31h 50m2 stops Houston George Bush Intcntl 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

Sat, Oct 31 - Thu, Nov 12

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

6:50 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 Greece

Our best Air Canada deals on San Antonio to Greece 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 Greece

Our best British Airways deals on San Antonio to Greece 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

Quickest round-trip

San AntonioAthens

SAT San Antonio - ATH Athens Eleftherios V.

SATATH

San Antonio

Mon 2/1

9:35 am-1:40 pm

2 stops20h 05m

Athens Eleftherios V.

Fri 2/5

6:40 am-11:06 pm

2 stops24h 26m

$781

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 AntonioThessaloniki

SAT San Antonio - SKG Thessaloniki Makedonia

SATSKG

San Antonio

Sat 2/20

4:25 pm-12:50 pm

2 stops36h 25m

Thessaloniki Makedonia

Sat 2/27

10:10 pm-10:27 pm

2 stops32h 17m

$829

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

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

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

What is the cheapest month to fly to Greece?

In general, February is the cheapest month to fly from San Antonio to Greece. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $510. If you are unable to visit Greece 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 Greece?

You are more likely to see cheaper flights to Greece from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to Greece 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 Greece from San Antonio for as low as $926 on momondo.

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

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

Cheap San Antonio to Greece flight deals and tips

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

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

The best one-way flight to Greece from San Antonio in the past 72 hours is $468. The best round-trip flight deal from San Antonio to Greece found on momondo in the last 72 hours is $781.

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

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

Search flight deals

Frequently asked questions about flying from San Antonio to Greece

When did momondo last update prices for flights from San Antonio Airport to Greece?
Prices for flights from San Antonio Airport to Greece refresh daily.
How many operators does momondo search for flights from San Antonio Airport to Greece?
As of October 2026, there are 6 operators available to choose from for flights from San Antonio Airport to Greece.
How old do you have to be to fly from San Antonio Airport to Greece?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Antonio Airport to Greece.
What documentation or ID do you need to fly to Greece?
The travel and health documents required for your trip to Greece can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Greece. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from San Antonio to Greece

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $510	Free Cancellation	Rating 7.8 8,691 reviews	Search Delta flights
British Airways	PriceFrom $566	Free Cancellation	Rating 6.7 8,275 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 10,454 reviews	Search United Airlines flights
American Airlines	PriceFrom $712	Free Cancellation	Rating 7.0 12,208 reviews	Search American Airlines flights
Scandinavian Airlines	PriceFrom $747	Free Cancellation	Rating 7.4 2,031 reviews	Search Scandinavian Airlines flights

Why use momondo?

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

Finding the right flight to Greece from San Antonio is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Greece quick and easy, saving you time and money.

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

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

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

momondo provides multiple filters to help you find the best flight to Greece from San Antonio. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from San Antonio to Greece now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Greece and let you know when they change.