$379 Cheap Flights from San Juan (SJU) to Zagreb (ZAG)

View $379 flight on Thu, Feb 26, 2026Opens in a new window

Popular airlines from Luis Munoz Marin Intl. Airport (SJU) to Zagreb Airport (ZAG)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from San Juan to Zagreb (SJU-ZAG)

Prices were available within the past 7 days and start at $379 for one-way flights and $505 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Nov 13 - Mon, Nov 17
SJU
San Juan
ZAG
Zagreb
$505 Roundtrip, found 3 hours ago
$505
Roundtrip
found 3 hours ago
Select United flight, departing Thu, Nov 13 from San Juan to Zagreb, returning Mon, Nov 17, priced at $505 found 3 hours ago
Delta
Tue, Jan 13 - Tue, Jan 27
SJU
San Juan
ZAG
Zagreb
$507 Roundtrip, found 12 hours ago
$507
Roundtrip
found 12 hours ago
Select Delta flight, departing Tue, Jan 13 from San Juan to Zagreb, returning Tue, Jan 27, priced at $507 found 12 hours ago
Delta
Wed, Nov 12 - Thu, Dec 4
SJU
San Juan
ZAG
Zagreb
$507 Roundtrip, found 5 days ago
$507
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Nov 12 from San Juan to Zagreb, returning Thu, Dec 4, priced at $507 found 5 days ago
Delta
Fri, Nov 14 - Tue, Nov 18
SJU
San Juan
ZAG
Zagreb
$513 Roundtrip, found 3 hours ago
$513
Roundtrip
found 3 hours ago
Select Delta flight, departing Fri, Nov 14 from San Juan to Zagreb, returning Tue, Nov 18, priced at $513 found 3 hours ago
Delta
Mon, Nov 17 - Thu, Dec 4
SJU
San Juan
ZAG
Zagreb
$514 Roundtrip, found 5 days ago
$514
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Nov 17 from San Juan to Zagreb, returning Thu, Dec 4, priced at $514 found 5 days ago
United
Mon, Nov 10 - Sat, Nov 22
SJU
San Juan
ZAG
Zagreb
$515 Roundtrip, found 1 day ago
$515
Roundtrip
found 1 day ago
Select United flight, departing Mon, Nov 10 from San Juan to Zagreb, returning Sat, Nov 22, priced at $515 found 1 day ago
United
Tue, Jan 27 - Sat, Feb 14
SJU
San Juan
ZAG
Zagreb
$515 Roundtrip, found 12 hours ago
$515
Roundtrip
found 12 hours ago
Select United flight, departing Tue, Jan 27 from San Juan to Zagreb, returning Sat, Feb 14, priced at $515 found 12 hours ago
Lufthansa
Thu, Nov 13 - Mon, Nov 17
SJU
San Juan
ZAG
Zagreb
$518 Roundtrip, found 3 hours ago
$518
Roundtrip
found 3 hours ago
Select Lufthansa flight, departing Thu, Nov 13 from San Juan to Zagreb, returning Mon, Nov 17, priced at $518 found 3 hours ago
KLM
Wed, Nov 5 - Wed, Nov 26
SJU
San Juan
ZAG
Zagreb
$560 Roundtrip, found 5 days ago
$560
Roundtrip
found 5 days ago
Select KLM flight, departing Wed, Nov 5 from San Juan to Zagreb, returning Wed, Nov 26, priced at $560 found 5 days ago
Air France
Thu, Nov 13 - Mon, Nov 17
SJU
San Juan
ZAG
Zagreb
$560 Roundtrip, found 3 hours ago
$560
Roundtrip
found 3 hours ago
Select Air France flight, departing Thu, Nov 13 from San Juan to Zagreb, returning Mon, Nov 17, priced at $560 found 3 hours ago

Alternative airports near Zagreb

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Zagreb Airport ZAG. Cheapest and Closest option available. Average driving time to city center is 16 minutes. Flights from $653
ZAG
Zagreb Airport
CheapestClosest
Average driving time to city center16 min
Flights from $653

Frequently asked questions

How much does a flight from Luis Munoz Marin Intl. Airport (SJU) to Zagreb Airport (ZAG) cost?
Secure a cheap one-way flight from $379 or cheap return flight from $505 from Luis Munoz Marin Intl. Airport (SJU) to Zagreb Airport (ZAG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Luis Munoz Marin Intl. Airport (SJU) to Zagreb Airport (ZAG)?
The cheapest month to fly from SJU to ZAG is November, when demand is low. Off-peak months are often when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Luis Munoz Marin Intl. Airport (SJU) to Zagreb Airport (ZAG)?
To find the cheapest airline that'll fly you from SJU to ZAG, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Luis Munoz Marin Intl. Airport (SJU) to Zagreb Airport (ZAG)?
There aren't any daily direct flights departing from Luis Munoz Marin Intl. Airport (SJU) to Zagreb Airport (ZAG). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way in no time.
What day of the week has the most flights from SJU to ZAG?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary depending on a range of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Luis Munoz Marin Intl. Airport (SJU) to Zagreb Airport (ZAG)?
To avoid possible delays on the Luis Munoz Marin Intl. Airport (SJU) to Zagreb Airport (ZAG) route, aim to travel before 3 PM. Later departures have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Luis Munoz Marin Intl. Airport (SJU) to Zagreb Airport (ZAG) last-minute?
Last-minute bookings from SJU to ZAG are generally more expensive. To secure the best prices, start looking for flights well in advance. That being said, if your travel plans are flexible, it's possible to score a cheap ticket right before you leave.
Is it cheaper to book a SJU to ZAG flight and hotel package?
Opting for a SJU to ZAG flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Pick from our impressive range of hotels and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Luis Munoz Marin Intl. Airport (SJU) to Zagreb Airport (ZAG)?
In most instances, you're able to reschedule or cancel your SJU to ZAG flight. However, there may be additional fees, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you need further information, head to our Customer Service portal.

Travel information

Origin airport
Luis Munoz Marin Intl.
Destination airport
Zagreb
Airlines serving
Delta, Iberia, KLM, Lufthansa, Turkish Airlines, United
Roundtrip price
$505
Distance
4937 mi

Book with confidence

San Juan to Zagreb Flights

The cheapest times to fly from San Juan to Zagreb

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Juan to Zagreb are during the month of November. You can find some of the cheapest flights from San Juan to Zagreb with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Juan to Zagreb

Sunday is one of the best days to book for cheap flights from San Juan to Zagreb: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Juan to Zagreb

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Juan to Zagreb in 2025. You can also book with separate airlines for your outbound and return journeys, from $379 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Juan to Zagreb flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Juan to Zagreb airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

San Juan to Zagreb Flights

Explore a world of travel with Expedia

*Available to One Key members.