$610 Cheap Flights from San Juan (SJU) to Iguazu (IGR)

View $610 flight on Mon, Dec 1, 2025Opens in a new window

Popular airlines from Luis Munoz Marin Intl. Airport (SJU) to Iguazu (IGR-Cataratas del Iguazu Intl.)

Cheap Flights from San Juan to Iguazu (SJU-IGR)

Prices were available within the past 7 days and start at $610 for one-way flights and $1,176 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

avianca
Fri, Aug 14 - Fri, Aug 21
SJU
San Juan
IGR
Puerto Iguazú
$1,176 Roundtrip, found 5 days ago
$1,176
Roundtrip
found 5 days ago
Select avianca flight, departing Fri, Aug 14 from San Juan to Puerto Iguazú, returning Fri, Aug 21, priced at $1,176 found 5 days ago
avianca
Fri, Aug 14 - Fri, Aug 21
SJU
San Juan
IGR
Puerto Iguazú
$1,183 Roundtrip, found 5 days ago
$1,183
Roundtrip
found 5 days ago
Select avianca flight, departing Fri, Aug 14 from San Juan to Puerto Iguazú, returning Fri, Aug 21, priced at $1,183 found 5 days ago
avianca
Fri, Aug 14 - Fri, Aug 21
SJU
San Juan
IGR
Puerto Iguazú
$1,206 Roundtrip, found 5 days ago
$1,206
Roundtrip
found 5 days ago
Select avianca flight, departing Fri, Aug 14 from San Juan to Puerto Iguazú, returning Fri, Aug 21, priced at $1,206 found 5 days ago
avianca
Fri, Aug 14 - Fri, Aug 21
SJU
San Juan
IGR
Puerto Iguazú
$1,213 Roundtrip, found 5 days ago
$1,213
Roundtrip
found 5 days ago
Select avianca flight, departing Fri, Aug 14 from San Juan to Puerto Iguazú, returning Fri, Aug 21, priced at $1,213 found 5 days ago
avianca
Fri, Aug 14 - Fri, Aug 21
SJU
San Juan
IGR
Puerto Iguazú
$1,225 Roundtrip, found 5 days ago
$1,225
Roundtrip
found 5 days ago
Select avianca flight, departing Fri, Aug 14 from San Juan to Puerto Iguazú, returning Fri, Aug 21, priced at $1,225 found 5 days ago
avianca
Fri, Aug 14 - Fri, Aug 21
SJU
San Juan
IGR
Puerto Iguazú
$1,230 Roundtrip, found 5 days ago
$1,230
Roundtrip
found 5 days ago
Select avianca flight, departing Fri, Aug 14 from San Juan to Puerto Iguazú, returning Fri, Aug 21, priced at $1,230 found 5 days ago
avianca
Fri, Apr 17 - Mon, Apr 20
SJU
San Juan
IGR
Puerto Iguazú
$1,236 Roundtrip, found 2 hours ago
$1,236
Roundtrip
found 2 hours ago
Select avianca flight, departing Fri, Apr 17 from San Juan to Puerto Iguazú, returning Mon, Apr 20, priced at $1,236 found 2 hours ago
avianca
Fri, Aug 14 - Fri, Aug 21
SJU
San Juan
IGR
Puerto Iguazú
$1,239 Roundtrip, found 5 days ago
$1,239
Roundtrip
found 5 days ago
Select avianca flight, departing Fri, Aug 14 from San Juan to Puerto Iguazú, returning Fri, Aug 21, priced at $1,239 found 5 days ago
avianca
Fri, Apr 17 - Mon, Apr 20
SJU
San Juan
IGR
Puerto Iguazú
$1,272 Roundtrip, found 2 hours ago
$1,272
Roundtrip
found 2 hours ago
Select avianca flight, departing Fri, Apr 17 from San Juan to Puerto Iguazú, returning Mon, Apr 20, priced at $1,272 found 2 hours ago
United
Fri, Apr 17 - Mon, Apr 20
SJU
San Juan
IGR
Puerto Iguazú
$1,639 Roundtrip, found 2 hours ago
$1,639
Roundtrip
found 2 hours ago
Select United flight, departing Fri, Apr 17 from San Juan to Puerto Iguazú, returning Mon, Apr 20, priced at $1,639 found 2 hours ago

Alternative airports near Puerto Iguazú

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

Select flight to Foz do Iguacu Intl. IGU. Cheapest and Closest option available. Average driving time to city center is 15 minutes. Flights from $930
IGU
Foz do Iguacu Intl.
CheapestClosest
Average driving time to city center15 min
Flights from $930

Frequently asked questions

How much does a flight from Luis Munoz Marin Intl. Airport (SJU) to Cataratas del Iguazu Intl. Airport (IGR) cost?
Lock in a cheap one-way flight from $610 or cheap return flight from $1,176 from Luis Munoz Marin Intl. Airport (SJU) to Cataratas del Iguazu Intl. Airport (IGR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Luis Munoz Marin Intl. Airport (SJU) to Cataratas del Iguazu Intl. Airport (IGR)?
August is the most affordable month to fly from SJU to IGR. Timing your trip outside of the busy season is often the key to finding better deals on flights.
What is the cheapest airline that flies from Luis Munoz Marin Intl. Airport (SJU) to Cataratas del Iguazu Intl. Airport (IGR)?
To find the cheapest airline that'll fly you from SJU to IGR, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Luis Munoz Marin Intl. Airport (SJU) to Cataratas del Iguazu Intl. Airport (IGR)?
There aren't any daily direct flights available from Luis Munoz Marin Intl. Airport (SJU) to Cataratas del Iguazu Intl. Airport (IGR). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from SJU to IGR?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*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 Cataratas del Iguazu Intl. Airport (IGR)?
Book a flight from Luis Munoz Marin Intl. Airport (SJU) to Cataratas del Iguazu Intl. Airport (IGR) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Later departures have a 22% higher chance of being canceled, on average.**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 Cataratas del Iguazu Intl. Airport (IGR) last-minute?
Last-minute bookings from SJU to IGR are usually more expensive. To secure the cheapest rates, start looking for flights ahead of time. That being said, if you can play around with your travel dates, you may land a cheap ticket right before you leave.
Is it cheaper to book a SJU to IGR flight and hotel package?
Securing a SJU to IGR flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Pick from our wide range of stays and then add activities, flights and car rentals 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 Cataratas del Iguazu Intl. Airport (IGR)?
It's generally possible to cancel or reschedule your SJU to IGR flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Luis Munoz Marin Intl.
Destination airport
Cataratas del Iguazu Intl.
Roundtrip price
$1,176
Distance
3148 mi

Book with confidence

San Juan to Iguazu Flights

The cheapest times to fly from San Juan to Iguazu

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 Iguazu are during the month of August. You can find some of the cheapest flights from San Juan to Iguazu with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from San Juan to Iguazu: 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 Iguazu

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 Iguazu in 2025. You can also book with separate airlines for your outbound and return journeys, from $610 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 Iguazu 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 Iguazu 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 Iguazu Flights

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*Available to One Key members.