
Popular airlines from Luis Munoz Marin Intl. Airport (SJU) to El Salvador Intl. Airport (SAL)
- Avianca
Avianca
- Copa
Copa
- United
United
- American Airlines
American Airlines
- Delta
Delta
- Spirit Airlines
Spirit Airlines
- Air Canada
Air Canada
- Plan, book, fly with confidence
- Be in the knowGet alerts if flight prices drop or rise*
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Frequently asked questions
Travel information
Travel information
Origin airport | Luis Munoz Marin Intl. |
Destination airport | El Salvador Intl. |
Airlines serving | Aeromexico, Air Canada, American Airlines, Copa, Delta, Frontier Airlines, Hahn Air Technologies, Spirit Airlines, United, avianca |
Distance | 1568 mi |
Book with confidence
Book with confidence
The cheapest times to fly from San Juan to San Salvador
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 San Salvador are during the month of . You can find some of the cheapest flights from San Juan to San Salvador with Expedia's search tool and vast selection of airlines.
The best time to book a flight from San Juan to San Salvador
Sunday is one of the best days to book for cheap flights from San Juan to San Salvador: 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 San Salvador
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 San Salvador 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 Juan to San Salvador 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 San Salvador 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.
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Be inspired and discover more with Expedia
Flights
- Spirit Airlines
- TAP Portugal
- Alaska Airlines
- Air Canada
- avianca
- Delta
- Iberia
- Copa
- Aer Lingus
- Virgin Atlantic
- British Airways
- United
- Frontier Airlines
- Lufthansa
- JetBlue Airways
- American Airlines
- Flights to Acajutla
- Flights to La Union
- Flights to Chiltiupan
- Flights to San Salvador
- Flights to La Herradura
- Flights to La Libertad
- Flights to Santa Ana
- Flights to El Cuco
- Flights to Los Cobanos
- Flights to Tamanique
- Flights to Suchitoto
- Flights to San Luis Talpa
- Flights to Santa Tecla
- Flights to Nahuizalco
- Flights to Concepcion de Ataco
- Flights to San Miguel
- Flights to Sonsonate
- Flights to Jucuaran
- Flights to Usulutan
- Flights from San Juan (SJU) to Hartford (BDL)
- Flights from Kingston (KIN) to New York (JFK)
- Flights from San Juan (SJU) to New York (JFK)
- Flights from Santo Domingo (SDQ) to New York (JFK)
- Flights from San Juan (SJU) to Santo Domingo (SDQ)
- Flights from New York (JFK) to Santo Domingo (SDQ)
- Flights from San Juan (SJU) to Chicago (ORD)
- Flights from San Juan (SJU) to Tampa (TPA)
- Flights from San Juan (SJU) to Newark Liberty Intl. Airport (EWR)
- Flights from San Juan (SJU) to Medellín (MDE)
- Flights from New York (LGA) to San Salvador (SAL)
- Flights from Dallas (DAL) to San Salvador (SAL)
- Flights from Charlotte (CLT) to San Salvador (SAL)
- Flights from New York (JFK) to San Salvador (SAL)
- Flights from Miami (MIA) to San Salvador (SAL)
- Flights from Raleigh (RDU) to San Salvador (SAL)
- Flights from Newark Liberty Intl. Airport (EWR) to San Salvador (SAL)
- Flights from Washington (DCA) to San Salvador (SAL)
- Flights from Orange County (SNA) to San Salvador (SAL)
- Flights from Boston (BOS) to San Salvador (SAL)
- Flights from Washington (IAD) to San Salvador (SAL)
- Flights from Los Angeles (LAX) to San Salvador (SAL)
- Flights from Kingston (KIN) to Panama City (PTY)
- Flights from San Juan (SJU) to Fort Lauderdale (FLL)
- Flights from Kingston (KIN) to Fort Lauderdale (FLL)
- Flights from San Juan (SJU) to Boston (BOS)
- Flights from San Juan (SJU) to Orlando (MCO)
- Flights from San Juan (SJU) to Miami (MIA)
- Flights from San Juan (SJU) to Punta Cana (PUJ)
- Flights from Hartford (BDL) to San Juan (SJU)
- Flights from New York (JFK) to San Juan (SJU)
- Flights from Chicago (ORD) to San Juan (SJU)
- Flights from Dallas (DFW) to San Juan (SJU)
- Flights from Baltimore (BWI) to San Juan (SJU)
- Flights from Detroit (DTW) to San Juan (SJU)
- Flights from Los Angeles (LAX) to San Juan (SJU)
- Flights from Raleigh (RDU) to San Juan (SJU)
- Flights from Minneapolis (MSP) to San Juan (SJU)
- Flights from Newark Liberty Intl. Airport (EWR) to San Juan (SJU)
- Flights from Philadelphia (PHL) to San Juan (SJU)
- Flights from Atlanta (ATL) to San Juan (SJU)
- Flights from New York (NYC) to San Juan (SJU)
- Flights from Orlando (MCO) to San Juan (SJU)
- Flights from Boston (BOS) to San Juan (SJU)
- Flights from Houston (IAH) to San Juan (SJU)
- Flights from Fort Lauderdale (FLL) to San Juan (SJU)
- Flights from Charlotte (CLT) to San Juan (SJU)
- Flights from Miami (MIA) to San Juan (SJU)
- Flights from Tampa (TPA) to San Juan (SJU)
- Flights from Washington (DCA) to San Juan (SJU)
- Flights from New York (JFK) to Kingston (KIN)
- Flights from Kingston (KIN) to Toronto (YYZ)
- Flights from San Juan (SJU) to New York (LGA)
- Flights from San Juan (SJU) to St. Thomas (STT)
- Flights from Mercedita
- Flights from Antonio Rivera Rodriguez
- Flights from Rafael Hernandez
- Flights from Benjamin Rivera Noriega
- Flights from Eugenio María de Hostos
- JetBlue Airways San Juan (SJU) to Hartford (BDL) flights
- JetBlue Airways San Juan (SJU) to New York (JFK) flights
- JetBlue Airways San Juan (SJU) to Santo Domingo (SDQ) flights
- JetBlue Airways San Juan (SJU) to Chicago (ORD) flights
- JetBlue Airways San Juan (SJU) to Tampa (TPA) flights
- JetBlue Airways San Juan (SJU) to Newark Liberty Intl. Airport (EWR) flights
- avianca New York (JFK) to San Salvador (SAL) flights
- avianca Washington (IAD) to San Salvador (SAL) flights
- avianca Houston (IAH) to San Salvador (SAL) flights
- avianca Miami (MIA) to San Salvador (SAL) flights
- United Los Angeles (LAX) to San Salvador (SAL) flights
- JetBlue Airways San Juan (SJU) to Fort Lauderdale (FLL) flights
- JetBlue Airways San Juan (SJU) to Boston (BOS) flights
- JetBlue Airways San Juan (SJU) to Punta Cana (PUJ) flights
- Spirit Airlines San Juan (SJU) to New York (LGA) flights