Cheap flights from San Antonio to El Salvador from $175
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to El Salvador departing on 7/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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United Airlines flights from San Antonio to El Salvador
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How to get the cheapest flight ticket from San Antonio to El Salvador
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to El Salvador?
The month of April is, on average, the cheapest month to fly to El Salvador from San Antonio, with most prices found around $398. The month of August is another great option to travel to El Salvador, with average flight prices from San Antonio averaging around $452.
What is the cheapest day to depart on your flight to El Salvador?
The cheapest day to depart from San Antonio to El Salvador is on a Thursday. Travelers who choose to depart for El Salvador on a Thursday will often find tickets for as low as $482. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $770. These prices are subject to change though, so be sure to set up a Price Alert for flights to El Salvador.
What is the cheapest time of day to depart on your flight to El Salvador?
Flying to El Salvador from San Antonio in the morning is the least expensive time of day to depart. momondo users have found prices as low as $647 when looking at flights departing in the morning. Flights to El Salvador are more costly at noon, with an average ticket price of $725. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to El Salvador?
You are more likely to see cheaper flights to El Salvador from San Antonio when booking 22 weeks ahead of your departure date. In general, you can expect to find flights to El Salvador for around $536 when searching 22 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to El Salvador from San Antonio for as low as $396 on momondo.
What is the cheapest airline that flies from San Antonio to El Salvador?
Spirit Airlines and United Airlines are the most popular carriers operating from San Antonio to El Salvador
What airlines fly to El Salvador?
United Airlines, American Airlines and Copa Airlines are the top three most popular airlines that fly to El Salvador from San Antonio according to our data. United Airlines is the first choice among our users, with 66% of people opting to fly with this airline when traveling to El Salvador. Keep in mind that there are 4 different airlines that fly to El Salvador on a routine basis, so you have a few additional options to choose from.
Cheap San Antonio to El Salvador flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Antonio to El Salvador
When did momondo last update prices for flights from San Antonio Airport to El Salvador?
Prices for flights from San Antonio Airport to El Salvador were last updated today.
How many operators does momondo search for flights from San Antonio Airport to El Salvador?
As of June 2025, there are 2 operators available to choose from for flights from San Antonio Airport to El Salvador.
How old do you have to be to fly from San Antonio Airport to El Salvador?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to El Salvador.
What documentation or ID do you need to fly to El Salvador?
The required travel and health documents for your El Salvador trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at El Salvador. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from San Antonio to El Salvador
Compare and see reviews for airlines that fly from San Antonio to El Salvador with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $383 | Free Cancellation | Rating 7.4 8,801 reviews | |||
| PriceFrom $398 | Free Cancellation | Rating 7.2 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from San Antonio to El Salvador?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Antonio to El Salvador. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from San Antonio to El Salvador with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to El Salvador from San Antonio with this policy.
How can momondo help me find flights from San Antonio to El Salvador?
momondo helps you find the best flight between San Antonio and El Salvador by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from San Antonio to El Salvador right now. Can momondo alert me if prices change?
Price alerts on flights to El Salvador from San Antonio are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.