$883 Cheap Flights from Newark Liberty Intl. Airport (EWR) to San Juan (UAQ)

View $883 flight on Tue, Jul 29, 2025Opens in a new window

Popular airlines from Newark Liberty Intl. Airport (EWR) to San Juan (UAQ-Domingo Faustino Sarmiento)

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Cheap Flights from Newark Liberty Intl. Airport to San Juan (EWR-UAQ)

Prices were available within the past 7 days and start at $883 for one-way flights and $1,801 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Jul 28 - Wed, Aug 13
EWR
New York
UAQ
San Juan
$1,801 Roundtrip, found 4 days ago
$1,801
Roundtrip
found 4 days ago
Select United flight, departing Mon, Jul 28 from New York to San Juan, returning Wed, Aug 13, priced at $1,801 found 4 days ago
United
Mon, Aug 4 - Fri, Aug 8
EWR
New York
UAQ
San Juan
$2,530 Roundtrip, found 2 days ago
$2,530
Roundtrip
found 2 days ago
Select United flight, departing Mon, Aug 4 from New York to San Juan, returning Fri, Aug 8, priced at $2,530 found 2 days ago
Air Canada
Wed, Jul 16 - Sun, Jul 20
EWR
New York
UAQ
San Juan
$3,046 Roundtrip, found 6 days ago
$3,046
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Jul 16 from New York to San Juan, returning Sun, Jul 20, priced at $3,046 found 6 days ago
United
Fri, Jul 18 - Wed, Jul 23
EWR
New York
UAQ
San Juan
$3,752 Roundtrip, found 4 days ago
$3,752
Roundtrip
found 4 days ago
Select United flight, departing Fri, Jul 18 from New York to San Juan, returning Wed, Jul 23, priced at $3,752 found 4 days ago
United
Fri, Jul 18 - Wed, Jul 23
EWR
New York
UAQ
San Juan
$3,827 Roundtrip, found 4 days ago
$3,827
Roundtrip
found 4 days ago
Select United flight, departing Fri, Jul 18 from New York to San Juan, returning Wed, Jul 23, priced at $3,827 found 4 days ago
Delta
Fri, Jul 18 - Wed, Jul 23
EWR
New York
UAQ
San Juan
$5,893 Roundtrip, found 4 days ago
$5,893
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Jul 18 from New York to San Juan, returning Wed, Jul 23, priced at $5,893 found 4 days ago
Delta
Fri, Jul 18 - Wed, Jul 23
EWR
New York
UAQ
San Juan
$6,043 Roundtrip, found 4 days ago
$6,043
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Jul 18 from New York to San Juan, returning Wed, Jul 23, priced at $6,043 found 4 days ago
United
Fri, Jul 18 - Wed, Jul 23
EWR
New York
UAQ
San Juan
$7,162 Roundtrip, found 4 days ago
$7,162
Roundtrip
found 4 days ago
Select United flight, departing Fri, Jul 18 from New York to San Juan, returning Wed, Jul 23, priced at $7,162 found 4 days ago
United
Fri, Jul 18 - Wed, Jul 23
EWR
New York
UAQ
San Juan
$7,793 Roundtrip, found 4 days ago
$7,793
Roundtrip
found 4 days ago
Select United flight, departing Fri, Jul 18 from New York to San Juan, returning Wed, Jul 23, priced at $7,793 found 4 days ago
Flights from Newark Liberty Intl. Airport (EWR) to San Juan (UAQ)
Origin airport
Newark Liberty Intl. Airport
Destination airport
Domingo Faustino Sarmiento
Roundtrip price
$1,800
Distance
5006 mi

Newark Liberty Intl. Airport to San Juan Flights

The cheapest times to fly from Newark Liberty Intl. Airport 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 Newark Liberty Intl. Airport to San Juan are during the month of July. You can find some of the cheapest flights from Newark Liberty Intl. Airport to San Juan with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Newark Liberty Intl. Airport to San Juan

Sunday is one of the best days to book for cheap flights from Newark Liberty Intl. Airport 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 Newark Liberty Intl. Airport 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 Newark Liberty Intl. Airport to San Juan in 2025. You can also book with separate airlines for your outbound and return journeys, from $883 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 Newark Liberty Intl. Airport 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 Newark Liberty Intl. Airport 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.

 

Frequently asked questions

How much does a flight from Liberty Intl. Airport (EWR) to Domingo Faustino Sarmiento Airport (UAQ) cost?
Discover the latest flight deals from EWR to UAQ by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from EWR to UAQ?
The cheapest flights from EWR to UAQ are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from EWR to UAQ?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from EWR to UAQ. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Liberty Intl. Airport (EWR) to Domingo Faustino Sarmiento Airport (UAQ)?
Nonstop flights from Liberty Intl. Airport (EWR) to Domingo Faustino Sarmiento Airport (UAQ) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from EWR to UAQ?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary 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 Liberty Intl. Airport (EWR) to Domingo Faustino Sarmiento Airport (UAQ)?
To arrive at Domingo Faustino Sarmiento Airport (UAQ) without delays, pick a flight that leaves Liberty Intl. Airport (EWR) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Liberty Intl. Airport (EWR) to Domingo Faustino Sarmiento Airport (UAQ) last-minute?
Last-minute bookings from EWR to UAQ are generally more expensive. To lock in the cheapest rates, start looking for flights as early as possible. That being said, if you're flexible with your travel plans, it's possible to score a cheap fare right before your journey.
Is it cheaper to book an EWR to UAQ flight and hotel package?
Compared with arranging hotels and flights separately, booking an EWR to UAQ flight and hotel package with Expedia could result in significant savings. What's more, having everything in one place will take the hassle out of travel planning. Simply secure your flights and choose from our extensive range of hotels, then customize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Liberty Intl. Airport (EWR) to Domingo Faustino Sarmiento Airport (UAQ)?
Typically, you can cancel or reschedule your EWR to UAQ flight. However, there may be additional charges, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you'd like more information, head to our Customer Service portal.

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*Available to One Key members.