
Popular airlines from San Antonio International Airport (SAT) to El Salvador Intl. Airport (SAL)
- United
United
- American Airlines
American Airlines
- Delta
Delta
- Aeromexico
Aeromexico
- Air Canada
Air Canada
- Frontier Airlines
Frontier Airlines
- Plan, book, fly with confidence
trending down icon Be in the knowGet alerts if flight prices drop or rise*bex rewards loyalty icon Book smarterSave up to 30% on select hotels after you book a flight*one key icon
Find the cheapest month to fly from San Antonio (SAT) to San Salvador (SAL)
July is typically the cheapest month to fly
Graph displaying average flight prices per month
Origin airport | San Antonio Intl. |
Destination airport | El Salvador Intl. |
Airlines serving | Aeromexico, Air Canada, American Airlines, Delta, Frontier Airlines, United |
Distance | 1263 mi |
San Antonio to San Salvador Flights
The cheapest times to fly from San Antonio 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 Antonio to San Salvador are during the month of . You can find some of the cheapest flights from San Antonio to San Salvador with Expedia's search tool and vast selection of airlines.
The best time to book a flight from San Antonio to San Salvador
Sunday is one of the best days to book for cheap flights from San Antonio 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 Antonio 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 Antonio 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 Antonio 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 Antonio 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.
Frequently asked questions
Explore a world of travel with Expedia
- Trending Routes
- Trending Flights
- Top Flights Destinations
- Airlines Operating
- Flights From Other Airports
- Expedia's Latest Trends
Top Routes from San Antonio
- San Antonio to Chicago (SAT - ORD)
- San Antonio to Newark Liberty Intl. Airport (SAT - EWR)
- San Antonio to Mexico City (SAT - MEX)
- San Antonio to Phoenix (SAT - PHX)
- San Antonio to Los Angeles (SAT - LAX)
- San Antonio to Miami (SAT - MIA)
- San Antonio to New York (SAT - LGA)
- San Antonio to Boston (SAT - BOS)
- San Antonio to Toluca (SAT - TLC)
- San Antonio to Denver (SAT - DEN)
- San Antonio to New York (SAT - JFK)
- San Antonio to Seattle (SAT - SEA)
Top Routes to San Salvador
- Chicago to San Salvador (ORD - SAL)
- Newark Liberty Intl. Airport to San Salvador (EWR - SAL)
- Los Angeles to San Salvador (LAX - SAL)
- Raleigh to San Salvador (RDU - SAL)
- Washington to San Salvador (DCA - SAL)
- Miami to San Salvador (MIA - SAL)
- Boston to San Salvador (BOS - SAL)
- New York to San Salvador (LGA - SAL)
- Orange County to San Salvador (SNA - SAL)
- Washington to San Salvador (IAD - SAL)
- New York to San Salvador (JFK - SAL)
- Dallas to San Salvador (DAL - SAL)
Top Routes from San Antonio
- Aeromexico San Antonio to Mexico City
- American Airlines San Antonio to Phoenix
- American Airlines San Antonio to Miami
- American Airlines San Antonio to Boston
- American Airlines San Antonio to Denver
- Delta San Antonio to New York
- Alaska Airlines San Antonio to Seattle
- Aeromexico San Antonio to Guadalajara
- American Airlines San Antonio to Orlando
Top Flight Destinations
- Flights to San Salvador
- Flights to La Libertad
- Flights to Acajutla
- Flights to Tamanique
- Flights to El Cuco
- Flights to Santa Ana
- Flights to San Luis Talpa
- Flights to La Herradura
- Flights to San Miguel
- Flights to Chiltiupan
- Flights to Jucuaran
- Flights to La Union
- Flights to Concepcion de Ataco
- Flights to Juayua
- Flights to Santa Tecla
- Flights to Suchitoto
- Flights to Sonsonate
- Flights to Los Cobanos
- Flights to Usulutan
- Flights to San Francisco Chinameca
Nearby Airports
Expedia's Latest Trends
- Chicago (ORD) to Dallas (DFW) Flights
- Dallas (DFW) to Las Vegas (LAS) Flights
- Houston (HOU) to Dallas (DFW) Flights
- Dallas (DFW) to Atlanta (ATL) Flights
- Dallas (DFW) to Los Angeles (LAX) Flights
- Los Angeles (LAX) to Houston (IAH) Flights
- Dallas (DFW) to Honolulu (HNL) Flights
- Dallas (DFW) to Miami (MIA) Flights
- Houston (IAH) to Los Angeles (LAX) Flights
- Austin (AUS) to Las Vegas (LAS) Flights
- Dallas (DFW) to Houston (HOU) Flights
- Atlanta (ATL) to Dallas (DFW) Flights
- Dallas (DFW) to Chicago (ORD) Flights
- Atlanta (ATL) to Houston (HOU) Flights
- Dallas (DFW) to Denver (DEN) Flights
- Dallas (DFW) to New York (NYC) Flights
- Dallas (DFW) to Orlando (MCO) Flights
- New York (NYC) to Dallas (DFW) Flights
- Chicago (ORD) to Houston (HOU) Flights
- Detroit (DTW) to Dallas (DFW) Flights
- Dallas (DFW) to Seattle (SEA) Flights
- Houston (HOU) to Orlando (MCO) Flights
- Dallas (DFW) to Phoenix (PHX) Flights
- Houston (IAH) to Las Vegas (LAS) Flights
- New York (NYC) to Houston (HOU) Flights
- Houston (IAH) to Atlanta (ATL) Flights
- Los Angeles (LAX) to Dallas (DFW) Flights
- Houston (HOU) to New York (NYC) Flights
- Houston (IAH) to Miami (MIA) Flights
- Dallas (DFW) to Cancun (CUN) Flights