$468 Find Cheap Flights from San Antonio to Greece - Compare and Save

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Cheap Flights from San Antonio to Greece

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Athens
Athens2 stops$781
Thera
Thera2 stops$1,326
Athens
Athens2 stops$781
Thera
Thera2 stops$1,326
Booking Insights

Price, demand and travel trends for San Antonio to Greece flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What are the cheapest fares from San Antonio to Greece right now?

Here are the cheapest round-trip fares from San Antonio to Greece on KAYAK in the last week:

• Athens Eleftherios V. (ATH) from $781
• Thessaloniki Makedonia (SKG) from $829
• Thera Santorini (JTR) from $1,326

What’s the cheapest month to fly from San Antonio to Greece?

November is the cheapest time of year to fly, with average fares of $571. Prices are highest in December, when average flight costs increase to around $2,787.

When is the best time to book flights from San Antonio to Greece?

Booking last-minute, within 2 weeks of departure, usually offers the lowest fares from San Antonio to Greece. It runs around 6% cheaper than the route's average fare over the last 12 months.

Which airport in Greece is the cheapest to fly to from San Antonio?

Based on KAYAK data from the past 12 months, the cheapest airports to fly into Greece are:

• Heraklion N. Kazantzakis Apt. (HER) (avg. price $999)
• Athens Eleftherios V. (ATH) (avg. price $1,132)
• Thessaloniki Makedonia (SKG) (avg. price $1,192)

What’s the cheapest day to fly from San Antonio to Greece?

Sunday tends to be the cheapest day to fly from San Antonio to Greece, while Friday is the most expensive. Fares run about 38% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from San Antonio to Greece?

Data from the past 12 months shows it's cheapest to fly to Greece during the evening with average prices of $762. The morning is the most expensive time to fly, with average prices of $1,421.

Key details for San Antonio to Greece flights

Low season

January

Cheapest flight

$468
Beat the crowds with an average 80% drop in travelers.
The most popular month to fly with an average 78% increase in travelers.
One-way flight from San Antonio to Athens

Your San Antonio to Greece flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from San Antonio to Greece?

    Yes. Fares from San Antonio to Greece are low right now. As a rule of thumb, a round-trip under $947 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from San Antonio to Greece?

    Over the past 12 months, round-trip fares from San Antonio to Greece have ranged from $947 to $1,520.

  • What are the main airports serving Greece?

    Greece has 37 airports. The three busiest are Athens Eleftherios V. (ATH) (78% of arrivals), Thessaloniki Makedonia (SKG) (16%) and Heraklion N. Kazantzakis Apt. (HER) (3%).

  • Which cabin classes are available on flights from San Antonio to Greece?

    On flights from San Antonio to Greece you can book Economy Class, Premium Economy Class, Business Class or First Class.

  • What are some popular landmarks in Greece?

    KAYAK travelers' favorite landmarks in Greece include:

    • Acropolis
    • Syntagma Square
    • Parthenon
    • Monastiraki Flea Market

Your guide to booking San Antonio to Greece flights

Get tips on when to book, when to fly and what to know before your trip.
  • If you're flexible on timing, there's no need to rush. Booking last minute (within 2 weeks of departure) tends to be around 6% cheaper than the route's average fare over the last 12 months.

    Not ready to commit? Set a Price Alert and we'll let you know when prices change.
  • If your travel dates are flexible, book your trip for November when flights are typically cheapest and avoid December when prices are at their highest.
  • Flying on Sunday is usually the cheapest. Flights on Friday cost about 38% more on average, so being flexible with your travel dates could help you save.
  • If you're looking to save, Heraklion N. Kazantzakis Apt. (HER) is the cheapest airport to fly into from San Antonio. If you have onward travel, don't forget to factor in the cost of your journey by train, bus or domestic flight.
  • Start your trip in Athens, which is the most popular destination in Greece. From there, it's easy to continue on to other popular destinations such as Alexandroúpoli, Mykonos and Thera.

Reviews of the top 5 airlines serving from San Antonio to Greece

 
Need help choosing which airline to fly with from San Antonio to Greece? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8697 reviews
7.8Comfort
7.2Food
8.5Crew
7.8Entertainment
8.1Boarding
Airline reviews

On time, quick boarding, so nice of them to honor active and retired military with early boarding. Attendants were nice . Plane was clean. A bit crowded like all flights.

10.0 ExcellentCaroline, Oct 2026
Read more Delta reviews

On time, quick boarding, so nice of them to honor active and retired military with early boarding. Attendants were nice . Plane was clean. A bit crowded like all flights.

Everything was great except the fact that catering did not restock the flight from ATL to GRB and we were only offered water.

The WiFi on the plane was out. I also thought movie options were lacking.

These Delta 717 jets are ancient. No entertainment and you have to pay for WiFi that barely works and goes in and out the whole flight. Delta should be ashamed flying this garbage.

My seat was changed without my consent. It wasn’t a major deal but annoying.

It was delayed over an hour and a lot of announcements disrupting movie.

Delta has joint the nickel and diming airlines. The experience is getting worst by the day. 1,000,000 miles for a trip to Asia in Business Class where I got the same thing for just under 90,000 miles through an Asian airline. Where is Richard Anderson? Please come back!

Everything went smooth from check in, thru TSA, then boarding, and a smooth flight to ATL.

I had an extensive delay on my previous flight and we had another delay due to the crew not being there. We were scheduled to have a late arrival but due to the delay it was even longer.

Arlene was a great flight attendant. I also liked how one of the other flight attendants gave us a heads up about snacks and asked everyone to remove their headphones when it was their turn to order. Good idea.

The leg room in economy was sub par, everything else was fine.

Friendly flight attendants and reasonable good food. Quick service throughout the trip.

I WAS CANCELLED ! I thought entire flight was canceled but it was still ongoing and I was only canceled as a passenger and one day before my flight with really poor "choice" of next flights that completely ruined my family event. Absolutely disappointed by SAS. Will be avoiding this airline now

The flight was pleasant with landing and take off being very smooth. Toilets were a bit busy at times but crew was very accommodating. Food service was quick and hot. The connecting short flight was full and there was not room for hand luggage.

The layovers / connections were too short and too long. I SPRINTED to make the connection from OSL-JFK and then SAT for over 6 hours from JFK-BUF. I don’t mind a longer layover more than I want to RUN to make my next connection

There was no food or entertainment options. Other than buying a beer or soda

Flight crew was very kind and polite. They had to deal with an unnamed issue right beside me, and did so with respect.

The layover was very long. Other than that, great trip so far

Elderly traveler with disability was bumped from extra legroom to economy with little legroom. He couldn’t bend his knee to fit in the seat. Very uncomfortable for a 7 hour flight and will be reported to DOT. Then the food was disgusting. Boiled chicken with boiled rice and steamed veggies. 3 slices of carrot and one broccoli. We couldn’t eat it. No salt or pepper provided. Disgusting.

Food and service were excellent. The lack of seat monitors for movies etc was a negative.

Just having a little bit more legroom would've been nice.

Awful. Delayed flights, missed connection to Toronto. Hotel vouchers were for already booked hotels x3. Giant waste of my time

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Gate agent did not hold flight for connection, provided no assistance to get new flight

Nothing they cancelled my connection and couldn't get me on a flight for 3 more days

The plane was dirty and the in seat air wasn't blowing as planes usually do.

The flight from DFW to SAT started out with a 2 hour delay. It was a five hour delay with no real explanation as to why. In addition, the time of arrival kept changing from 10:00 pm to 11:00pm to sometime after midnight. Driver picking me up in SAT was as confused as I was. Flight attendants were patient thank goodness since folks were a bit upset about a 2 hour delay that stretched into 5 hours.

Flight was good- arrived early ! But ticketing with Underpricer and Kayak was poor at best- unnessacarily difficult due to how the ticket were issued

Cabin staff were very disengaged, spoke with no eye contact, dismissive. Disappointing compared to my United experiences.

awful delay, awful communication, zero updates throughout the experience of a giant delay

On Time. AA is late due to maintenance all the time.

Flight attendant super rude demanding I remove my carry on baggage from overhead and place under seat. I stated I am an ADA passenger and need the leg room as the seats are very tight. That’s why I boarded early for the extra time to get situated. She said, we need the space. I replied “How can that be as only a few passengers have boarded so far? I am executive platinum status so I understand the rules and you are discriminating against ADA federal law. Please stop”. Her answer… then you should find another flight! Not ok. Addressed with senior flight attendant. So unprofessional and discriminatory.

The hosts were very friendly and accommodating. The food was welcomed and very decent. I would recommend!

Deplaning time. Having to wait 10 to 25 minutes after boarding to leave the gate. Having to wait 10 minutes to park at the gate to deplane.☹️

When you pay for Premium Economy on an 787 and you’re promised amenities for the extra money, you expect them to work. They didn’t. USB connector wouldn’t charge continuously. 120v outlet wouldn’t hold anything you plugged into it. The adapter would just fall out. The noise canceling headphones stopped noise cancelling in the first 15 minutes for EVERYONE. No one on the plane knew how to fix it so I couldn’t listen to any movies. I just put in my AirPods and went to sleep. Very unhappy with the crappy Panasonic entertainment system. I won’t buy premium again.

My first time flying American Airlines, my first flight to CLT was wonderful and flight attendants was nice and had great customer service. My second flight from CLT to NY was very delayed due to whatever reason the crew was not greeting other than that I’m rate 8 .

Flight was delayed 4 hours, gate change was a big trek the opposite direction, gate agent indicated a lack of faith that we would actually fly.

we originally had premium economy seats when we booked, but because we were forced to re-book because the first leg of our journey was delayed for several hours, we had to fly economy. Less room, less comfortable.

The first leg of our booked flight was severely delayed, and by the time I could get to an agent to see about re-booking, it was impossible to arrive in time to board for the final leg to Reykjavik. We were flown by American Airlines to Heathrow but didn't arrive in time to take the British Airways flight. BA only flies once a day to Reykjavik, so we had to purchase an absurdly expensive flight through Icelandair out of Gatwick to arrive in time for an excursion that started at 9 a.m. the next day. Our luggage got lost in the meantime and wasn't found for several days.

As I remember my last BA flight - mediocre at best. Uncomfortable with poor and minimal food and drinks. Screen broke shortly into flight so didn’t have access to entertainment either.

Flight got cancelled and we did not get an email till the last minute. They rebooked us on British Airways for 6 hours later and did not inform us. We drove all the way to the airport for the AA desk attended to take a while to figure out our flights were cancelled and rebooked. British airway attendants did not show up till 4 hours later! Really poor customer service

24 hour delays aren’t even heard in 3rd world countries with archaic transportation systems. I’m never flying American Airlines again.

All crew except 1 were excellent. When I asked assistance with business class seat conversion to a bed (not being familiar as never used before but have numerous times with other airlines) crew member helped very reluctantly. I should have told her that business class seat conversion is totally different in each airline such as Delta, New Zealand Air and United. Sorry it was my 1st time with America Airlines. Now I know, I won't bother asking assistance in future.

Nice aircraft. Good crew. Delayed departure from Houston, but arrived on time in London. Main thing I don’t like about flying BA is having to transit through security in London Heathrow. A major pain!

Good service, food and comfort in World Traveller Plus. Entertainment was poor - no wifi on the way out and barely working on the way back. Not a great choice of entertainment on the seat back tv.

Late! Late and late! More than 1hr 30mn. This sucks when it is the last of a 4 flight journey. I missed my dinner! Which is not nice on Valentine’s Day!!! But better than the gate next to us, the poor Chinese people were rebooked to the next day flight. AA had to call security as it became very heated with the passengers! It was a mess at DFW that afternoon/evening. I wish they had some food for the people who travel as part of international journey. Indigo does it in India and it is fantastic.

More options for your flight from San Antonio to Greece

Complete your trip to Greece with a hotel stay or car rental