$118 Cheap Flights from Rochester (ROC) to San Juan (SJU)

View $118 flight on Sun, Jan 11, 2026Opens in a new window

Popular airlines from Greater Rochester Intl. Airport (ROC) to Luis Munoz Marin Intl. Airport (SJU)

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Cheap Flights from Rochester to San Juan (ROC-SJU)

Prices were available within the past 7 days and start at $118 for one-way flights and $230 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Mar 2 - Tue, Mar 3
ROC
Rochester
SJU
San Juan
$230 Roundtrip, found 7 hours ago
$230
Roundtrip
found 7 hours ago
Select United flight, departing Mon, Mar 2 from Rochester to San Juan, returning Tue, Mar 3, priced at $230 found 7 hours ago
Delta
Sun, Jan 18 - Thu, Jan 29
ROC
Rochester
SJU
San Juan
$235 Roundtrip, just found
$235
Roundtrip
just found
Select Delta flight, departing Sun, Jan 18 from Rochester to San Juan, returning Thu, Jan 29, priced at $235 just found
Southwest Airlines
Tue, Feb 3 - Fri, Feb 6
ROC
Rochester
SJU
San Juan
$235 Roundtrip, just found
$235
Roundtrip
just found
Select Southwest Airlines flight, departing Tue, Feb 3 from Rochester to San Juan, returning Fri, Feb 6, priced at $235 just found
American Airlines
Wed, Jan 21 - Thu, Jan 22
ROC
Rochester
SJU
San Juan
$235 Roundtrip, just found
$235
Roundtrip
just found
Select American Airlines flight, departing Wed, Jan 21 from Rochester to San Juan, returning Thu, Jan 22, priced at $235 just found
American Airlines
Tue, Dec 9 - Sat, Dec 13
ROC
Rochester
SJU
San Juan
$236 Roundtrip, found 1 day ago
$236
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Dec 9 from Rochester to San Juan, returning Sat, Dec 13, priced at $236 found 1 day ago
United
Wed, Jan 21 - Thu, Jan 22
ROC
Rochester
SJU
San Juan
$253 Roundtrip, just found
$253
Roundtrip
just found
Select United flight, departing Wed, Jan 21 from Rochester to San Juan, returning Thu, Jan 22, priced at $253 just found
United
Wed, Jan 21 - Thu, Jan 22
ROC
Rochester
SJU
San Juan
$255 Roundtrip, just found
$255
Roundtrip
just found
Select United flight, departing Wed, Jan 21 from Rochester to San Juan, returning Thu, Jan 22, priced at $255 just found
Southwest Airlines
Sun, Feb 22 - Fri, Feb 27
ROC
Rochester
SJU
San Juan
$255 Roundtrip, just found
$255
Roundtrip
just found
Select Southwest Airlines flight, departing Sun, Feb 22 from Rochester to San Juan, returning Fri, Feb 27, priced at $255 just found
United
Sat, Nov 15 - Wed, Nov 19
ROC
Rochester
SJU
San Juan
$258 Roundtrip, found 1 hour ago
$258
Roundtrip
found 1 hour ago
Select United flight, departing Sat, Nov 15 from Rochester to San Juan, returning Wed, Nov 19, priced at $258 found 1 hour ago
Spirit Airlines
Sun, Dec 7 - Tue, Dec 16
ROC
Rochester
SJU
San Juan
$260 Roundtrip, found 2 hours ago
$260
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Sun, Dec 7 from Rochester to San Juan, returning Tue, Dec 16, priced at $260 found 2 hours ago

Find the cheapest month to fly from Rochester (ROC) to San Juan (SJU)

September is typically the cheapest month to fly

From $190 - $326 per traveler.

Alternative airports near San Juan

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

Select flight to Luis Munoz Marin Intl. SJU. Cheapest option available. Average driving time to city center is 16 minutes. Flights from $360
SJU
Luis Munoz Marin Intl.
Cheapest
Average driving time to city center16 min
Flights from $360

Frequently asked questions

How much does a flight from Greater Rochester Intl. Airport (ROC) to Luis Munoz Marin Intl. Airport (SJU) cost?
Get a cheap one-way flight from $118 or cheap return flight from $230 from Greater Rochester Intl. Airport (ROC) to Luis Munoz Marin Intl. Airport (SJU) 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 Greater Rochester Intl. Airport (ROC) to Luis Munoz Marin Intl. Airport (SJU)?
The cheapest month to fly from ROC to SJU is March, when there's less demand. Off-peak months are often when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Greater Rochester Intl. Airport (ROC) to Luis Munoz Marin Intl. Airport (SJU)?
To find the cheapest airline that'll fly you from ROC to SJU, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Greater Rochester Intl. Airport (ROC) to Luis Munoz Marin Intl. Airport (SJU)?
There are no daily nonstop flights available from Greater Rochester Intl. Airport (ROC) to Luis Munoz Marin Intl. Airport (SJU). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way in no time.
What day of the week has the most flights from ROC to SJU?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Greater Rochester Intl. Airport (ROC) to Luis Munoz Marin Intl. Airport (SJU)?
To avoid possible delays on the Greater Rochester Intl. Airport (ROC) to Luis Munoz Marin Intl. Airport (SJU) route, aim to travel before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**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 Greater Rochester Intl. Airport (ROC) to Luis Munoz Marin Intl. Airport (SJU) last-minute?
Holding off until just before your departure to book your flight from ROC to SJU generally means paying more. While it's possible to find some last-minute discounts, they're not always guaranteed. Be flexible with your travel plans for the best chance of scoring a bargain.
Can I cancel or change the date of my flight from Greater Rochester Intl. Airport (ROC) to Luis Munoz Marin Intl. Airport (SJU)?
It's generally possible to reschedule or cancel your ROC to SJU flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Greater Rochester Intl.
Destination airport
Luis Munoz Marin Intl.
Airlines serving
American Airlines, Delta, JetBlue Airways, Southwest Airlines, Spirit Airlines, United
Roundtrip price
$229
Distance
1836 mi

Book with confidence

Rochester to San Juan Flights

The cheapest times to fly from Rochester to San Juan

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

 

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

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

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 Rochester to San Juan in 2025. You can also book with separate airlines for your outbound and return journeys, from $118 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 Rochester to San Juan 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 Rochester to San Juan 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.

 

Rochester to San Juan Flights

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*Available to One Key members.