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Cheap flights from Athens to San Antonio from $479

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Athens to San Antonio departing on 11/19. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:55 am - 12:22 pmATH-SAT
32h 27m2 stops
United Airlines Logo
11:38 am - 9:05 amSAT-ATH
14h 27m1 stop
$967United Airlines
Find Deal
Wed, Mar 11 - Wed, Mar 18
Lufthansa Logo
6:15 am - 10:33 pmATH-SAT
23h 18m2 stops
Lufthansa Logo
12:10 pm - 12:00 pmSAT-ATH
16h 50m2 stops
$971Lufthansa
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Wed, Mar 11 - Thu, Mar 19
American Airlines Logo
7:50 pm - 6:25 pmATH-SAT
30h 35m2 stops
American Airlines Logo
5:45 pm - 6:55 pmSAT-ATH
17h 10m2 stops
$975American Airlines
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Thu, Feb 19 - Mon, Feb 23
American Airlines Logo
7:50 pm - 3:54 pmATH-SAT
28h 04m2 stops
American Airlines Logo
1:40 pm - 3:50 pmSAT-ATH
18h 10m2 stops
$977American Airlines
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Thu, Feb 19 - Mon, Feb 23
Air Canada Logo
1:10 pm - 11:12 pmATH-SAT
41h 02m2 stops
Air Canada Logo
7:00 am - 9:20 amSAT-ATH
19h 20m2 stops
$980Air Canada
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Tue, Mar 10 - Tue, Mar 17
Virgin Atlantic Logo
12:50 pm - 10:59 amATH-SAT
30h 09m1 stop
Virgin Atlantic Logo
12:10 pm - 10:35 amSAT-ATH
14h 25m1 stop
$982Virgin Atlantic
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Thu, Nov 20 - Wed, Nov 26
Virgin Atlantic Logo
11:50 am - 11:10 amATH-SAT
30h 20m1 stop
Virgin Atlantic Logo
12:15 pm - 9:55 amSAT-ATH
14h 40m1 stop
$1,019Virgin Atlantic
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Wed, Mar 11 - Thu, Mar 19
Delta Logo
11:50 am - 11:10 amATH-SAT
30h 20m1 stop
Delta Logo
12:10 pm - 9:35 amSAT-ATH
14h 25m1 stop
$1,034Delta
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Thu, Mar 12 - Tue, Mar 17
Delta Logo
12:20 pm - 12:14 amATH-SAT
18h 54m1 stop
Delta Logo
5:30 am - 9:55 amSAT-ATH
21h 25m1 stop
$1,054Delta
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Fri, Mar 13 - Mon, Mar 16
Air Canada Logo
8:30 am - 8:48 amATH-SAT
32h 18m3 stops
Air Canada Logo
7:40 am - 1:20 pmSAT-ATH
21h 40m3 stops
$1,916Air Canada
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Thu, Nov 20 - Wed, Nov 26

American Airlines flights from Athens to San Antonio

Our best American Airlines deals on Athens to San Antonio flight tickets
American Airlines
Feb 19
ATH7:50 pmAthens Eleftherios V.
30h 35m
2 stops
SAT6:25 pmSan Antonio
Feb 23
SAT5:45 pmSan Antonio
17h 10m
2 stops
ATH6:55 pmAthens Eleftherios V.
$975
Find similar
American Airlines
Feb 19
ATH7:50 pmAthens Eleftherios V.
28h 04m
2 stops
SAT3:54 pmSan Antonio
Feb 23
SAT1:40 pmSan Antonio
18h 10m
2 stops
ATH3:50 pmAthens Eleftherios V.
$977
Find similar
American Airlines
Dec 15
ATH7:45 amAthens Eleftherios V.
21h 58m
2 stops
SAT9:43 pmSan Antonio
Dec 29
SAT12:56 pmSan Antonio
18h 54m
2 stops
ATH3:50 pmAthens Eleftherios V.
$991
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Delta flights from Athens to San Antonio

Our best Delta deals on Athens to San Antonio flight tickets
Delta
Mar 12
ATH11:50 amAthens Eleftherios V.
30h 20m
1 stop
SAT11:10 amSan Antonio
Mar 17
SAT12:10 pmSan Antonio
14h 25m
1 stop
ATH9:35 amAthens Eleftherios V.
$1,034
Find similar
Delta
Mar 13
ATH12:20 pmAthens Eleftherios V.
18h 54m
1 stop
SAT12:14 amSan Antonio
Mar 16
SAT5:30 amSan Antonio
21h 25m
1 stop
ATH9:55 amAthens Eleftherios V.
$1,054
Find similar
Delta
Dec 18
ATH12:50 pmAthens Eleftherios V.
30h 09m
1 stop
SAT10:59 amSan Antonio
Dec 25
SAT11:16 amSan Antonio
29h 59m
2 stops
ATH1:15 amAthens Eleftherios V.
$1,070
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momondo Fare Finder

 
Customize your flight search to find flights from Athens to San Antonio 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, momondo users made 832,500 searches. Data last updated November 5, 2025.
Use the filters below to find and compare flights from Athens to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AthensSan Antonio

ATH - SAT

ATHSAT

Athens Eleftherios V.

Wed 3/11

10:55 am-12:22 pm

2 stops32h 27m

San Antonio

Wed 3/18

11:38 am-9:05 am

1 stop14h 27m

$967

AthensSan Antonio

ATH - SAT

ATHSAT

Athens Eleftherios V.

Wed 3/11

6:15 am-10:33 pm

2 stops23h 18m

San Antonio

Thu 3/19

12:10 pm-12:00 pm

2 stops16h 50m

$971

AthensSan Antonio

ATH - SAT

ATHSAT

Athens Eleftherios V.

Thu 2/19

7:50 pm-6:25 pm

2 stops30h 35m

San Antonio

Mon 2/23

5:45 pm-6:55 pm

2 stops17h 10m

$975

AthensSan Antonio

ATH - SAT

ATHSAT

Athens Eleftherios V.

Thu 2/19

7:50 pm-3:54 pm

2 stops28h 04m

San Antonio

Mon 2/23

1:40 pm-3:50 pm

2 stops18h 10m

$977

AthensSan Antonio

ATH - SAT

ATHSAT

Athens Eleftherios V.

Tue 3/10

1:10 pm-11:12 pm

2 stops41h 02m

San Antonio

Tue 3/17

7:00 am-9:20 am

2 stops19h 20m

$980

AthensSan Antonio

ATH - SAT

ATHSAT

Athens Eleftherios V.

Thu 11/20

12:50 pm-10:59 am

1 stop30h 09m

San Antonio

Wed 11/26

12:10 pm-10:35 am

1 stop14h 25m

$982

AthensSan Antonio

ATH - SAT

ATHSAT

Athens Eleftherios V.

Wed 3/11

11:50 am-11:10 am

1 stop30h 20m

San Antonio

Thu 3/19

12:15 pm-9:55 am

1 stop14h 40m

$1,019

AthensSan Antonio

ATH - SAT

ATHSAT

Athens Eleftherios V.

Thu 3/12

11:50 am-11:10 am

1 stop30h 20m

San Antonio

Tue 3/17

12:10 pm-9:35 am

1 stop14h 25m

$1,034

AthensSan Antonio

ATH - SAT

ATHSAT

Athens Eleftherios V.

Fri 3/13

12:20 pm-12:14 am

1 stop18h 54m

San Antonio

Mon 3/16

5:30 am-9:55 am

1 stop21h 25m

$1,054

AthensSan Antonio

ATH - SAT

ATHSAT

Athens Eleftherios V.

Thu 11/20

8:30 am-8:48 am

3 stops32h 18m

San Antonio

Wed 11/26

7:40 am-1:20 pm

3 stops21h 40m

$1,916

Flights are sorted by cheapest round-trip flights first.

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

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

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

You could potentially save up to 6% on your flight if you consider stops on a Athens to San Antonio flight.

When to book flights from Athens to San Antonio

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

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

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

Direct flights

None
There are no direct flights from Athens to San Antonio. There are no popular flight routes from Athens to San Antonio.
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  • How far is Athens Eleftherios V. to San Antonio by plane?

    Athens Eleftherios V. and San Antonio are 6466.2 mi apart from one another. Flights usually cover this in 18h 54m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Athens Eleftherios V. Airport to San Antonio Airport are refreshed on a daily basis.

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

  • What documentation or ID do you need to fly to San Antonio Airport?

    The necessary travel and health documents for your San Antonio Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Boerne
Kerrville
Schertz
Pleasanton

Why use momondo?

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

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 Athens to San Antonio for you.

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

Yes. momondo enables you to select and highlight flights to San Antonio from Athens with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Antonio from Athens.

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

Of course. momondo tracks the price of Athens to San Antonio flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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