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Greece

Cheap flights from San Juan to Greece

SJU — ATH
Jun 3 — Jun 101
Wed 6/3
Wed 6/10
1 adult, Economy
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Find flight deals from San Juan to Greece

Keep the following information in mind while searching for San Juan to Greece flight deals. Data was last updated May 4, 2026.

Popular in

June

Cheapest in

February

Average price

$1,224
Highest demand for flights based on searches. 30% potential increase in price ($373 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in May 2026
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Cheapflights Insights

Everything you need to know about your flight from San Juan to Greece

How far ahead should I book a flight from San Juan to Greece?

The best time to book flights from San Juan to Greece is 65 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from San Juan to Greece?

Currently, September is the cheapest month in which you can book a flight from San Juan to Greece (average of $370). Flying from San Juan to Greece in June is currently the most expensive (average of $939). 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.

Reviews of airlines servicing Greece

Get insights into the airlines that provide service to Greece. 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 Greece. Reviews last updated May 4, 2026.
Read through reviews of airlines operating flights from San Juan to Greece, such as Delta,United Airlines, andVirgin Atlantic. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,460 reviews

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
Delta
7.9
Good
8,460 reviews
Delta
7.9
Good
8,460 reviews

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
United Airlines
7.4
Good
9,680 reviews
Delta
7.9
Good
8,460 reviews

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
Virgin Atlantic
7.4
Good
688 reviews
Delta
7.9
Good
8,460 reviews

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
American Airlines
7.1
Good
11,673 reviews
Delta
7.9
Good
8,460 reviews

Food

7.2

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.

Related info for your journey

Find useful and relevant information for your journey from San Juan to Greece. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from San Juan to Greece that include hotel bookings?

    Yes. In addition to deals on San Juan to Greece flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Juan to Greece?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Juan to Greece.

  • Can I find deals for business class flights from San Juan to Greece?

    Yes. Cheapflights offers flight deals from San Juan to Greece 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 Juan to Greece?

    Currently, September is the cheapest month in which you can book a flight from San Juan to Greece (average of $370). Flying from San Juan to Greece in June is currently the most expensive (average of $939). 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.

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Alternative routes for San Juan to Greece

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Top 4 airlines flying from San Juan to Greece

Discover the top 4 airlines that operate flights from San Juan to Greece. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$446Average$1,051FlexibilityNo cancel feeOn-time69%
DeltaCheapest$484Average$898FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$525Average$808FlexibilityNo cancel feeOn-time71%
Virgin AtlanticCheapest$598Average$994FlexibilityNo cancel feeOn-time72%

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