HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Greece

Cheap flights from San Juan to Greece

SJU — ATH
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Juan to Greece with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 January 29, 2026.

Popular in

June

Cheapest in

December

Average price

$611
Highest demand for flights based on searches. 29% potential increase in price ($371 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Insights

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

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 $388). Flying from San Juan to Greece in June is currently the most expensive (average of $1,179). 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 January 29, 2026.
Read through reviews of airlines operating flights from San Juan to Greece, such as Delta, Virgin Atlantic, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,125 reviews

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Delta
7.9
Good
8,125 reviews
Delta
7.9
Good
8,125 reviews

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Virgin Atlantic
7.5
Good
678 reviews
Delta
7.9
Good
8,125 reviews

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
United Airlines
7.4
Good
9,215 reviews
Delta
7.9
Good
8,125 reviews

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
American Airlines
7.2
Good
11,206 reviews
Delta
7.9
Good
8,125 reviews

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Iberia
7.0
Good
3,100 reviews
Delta
7.9
Good
8,125 reviews

Overall

7.9

Entertainment

7.8

Food

7.2

Crew

8.5

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

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 $388). Flying from San Juan to Greece in June is currently the most expensive (average of $1,179). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Juan to Greece

See prices for flight routes from nearby airports that may be better suited for you.
Luis Munoz Marin Intl to Madrid flights
Luis Munoz Marin Intl to Barcelona-El Prat flights
Luis Munoz Marin Intl to Charles de Gaulle flights
Luis Munoz Marin Intl to Leonardo da Vinci/Fiumicino flights
Luis Munoz Marin Intl to Lisbon flights
Luis Munoz Marin Intl to Heathrow flights
Luis Munoz Marin Intl to Amsterdam flights
Luis Munoz Marin Intl to Istanbul flights
Luis Munoz Marin Intl to Zurich flights
Luis Munoz Marin Intl to Dublin flights
Luis Munoz Marin Intl to Frankfurt flights
Luis Munoz Marin Intl to Seville flights
Luis Munoz Marin Intl to Copenhagen flights
Luis Munoz Marin Intl to Vicenza flights
Luis Munoz Marin Intl to Munich flights
Luis Munoz Marin Intl to Malpensa flights
Luis Munoz Marin Intl to Málaga flights
Luis Munoz Marin Intl to Berlin flights
Luis Munoz Marin Intl to Nice flights

Top 6 airlines flying from San Juan to Greece

Discover the top 6 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$430Average$699FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$446Average$997FlexibilityNo cancel feeOn-time69%
DeltaCheapest$484Average$994FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$525Average$808FlexibilityNo cancel feeOn-time71%
Virgin AtlanticCheapest$598Average$1,257FlexibilityNo cancel feeOn-time72%
IberiaCheapest$755Average$926FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.