Cheap Flights from San Salvador (SAL) to San Juan (UAQ)

Popular airlines from El Salvador Intl. Airport (SAL) to San Juan (UAQ-Domingo Faustino Sarmiento)

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Frequently asked questions

How much does a flight from El Salvador Intl. Airport (SAL) to Domingo Faustino Sarmiento Airport (UAQ) cost?
Get a cheap one-way flight or cheap return flight from El Salvador Intl. Airport (SAL) to Domingo Faustino Sarmiento Airport (UAQ) 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 El Salvador Intl. Airport (SAL) to Domingo Faustino Sarmiento Airport (UAQ)?
is the least expensive month to fly from SAL to UAQ. Traveling outside of peak seasons is often the key to better flight prices.
What is the cheapest airline that flies from El Salvador Intl. Airport (SAL) to Domingo Faustino Sarmiento Airport (UAQ)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll fly you from SAL to UAQ. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from El Salvador Intl. Airport (SAL) to Domingo Faustino Sarmiento Airport (UAQ)?
You'll have to hop on a flight with a layover if you're traveling from El Salvador Intl. Airport (SAL) to Domingo Faustino Sarmiento Airport (UAQ). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from SAL to UAQ?
You'll generally 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 El Salvador Intl. Airport (SAL) to Domingo Faustino Sarmiento Airport (UAQ)?
To land at Domingo Faustino Sarmiento Airport (UAQ) without delays, select a flight that takes off from El Salvador Intl. Airport (SAL) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 El Salvador Intl. Airport (SAL) to Domingo Faustino Sarmiento Airport (UAQ) last-minute?
Waiting until right before your break to book your flight from SAL to UAQ often results in higher prices. While you may find some last-minute deals, there's no guarantee. Allow some flexibility in your schedule to boost your chances of snagging a bargain.
Is it cheaper to book a SAL to UAQ flight and hotel package?
Compared with arranging hotels and flights separately, booking a SAL to UAQ flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one place will take the stress out of planning your trip. Just secure your flights and select from our extensive range of hotels, then personalize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from El Salvador Intl. Airport (SAL) to Domingo Faustino Sarmiento Airport (UAQ)?
If you reserved your SAL to UAQ flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

Travel information

Origin airport
El Salvador Intl.
Destination airport
Domingo Faustino Sarmiento
Distance
3397 mi

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San Salvador to San Juan Flights

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

 

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

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

 

San Salvador to San Juan Flights

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*Available to One Key members.