Cheap flights from Newark Airport to San Salvador from $149

If you aren’t able to travel to San Salvador during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $285.

On average, the least expensive day to fly to San Salvador from Newark Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $392. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Salvador on Sunday is $477.

Our most recent data shows that the best time of day to fly to San Salvador is in the morning. Flights from Newark Airport to San Salvador during this time can be as low as $406. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $451 on average. Flights to San Salvador from Newark Airport in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Fly from Newark to San Salvador El Salvador Intl for the best Newark - San Salvador El Salvador Intl flight prices

You are more likely to see cheaper flights to San Salvador from Newark Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San Salvador for around $382 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Salvador from Newark Airport for as low as $325 on momondo.

There are 3 cabin classes available to choose from on Newark Airport to San Salvador flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

United Airlines is the most popular carrier operating from Newark to San Salvador El Salvador Intl

United Airlines, Volaris El Salvador and American Airlines are the top three most popular airlines that fly to San Salvador from Newark Airport according to our data. United Airlines is the first choice among our users, with 60% of people opting to fly with this airline when traveling to San Salvador. Keep in mind that there are 6 different airlines that fly to San Salvador on a routine basis, so you have a few additional options to choose from.

Historically, on average around 30% of flights between Newark and San Salvador have experienced a delay on any given week. The average delay length over the past 12 months has been 177 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

According to our data, Volaris have had the least number of delays on this route over the last 12 months; with about 20% of their flights experiencing any sort of delay.

Houston (IAH) was the most common stop: 60% of momondo users choosing 1-stop flights on this route connected there.

Flights via Houston (IAH) offer the lowest average round-trip price of $656.

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 7h 18m.

Houston (IAH) has the shortest average layover time for this route: 1h 47m.

The number of flights available between Newark Airport and San Salvador is 1 per day as of June 2026. The most frequent departure time is 6:00PM, with 90% of daily flights leaving in the evening.

As of June 2026, 13 flights take off from Newark Airport and land in San Salvador each week. The most common flight departure day for this route is Tue, with 23% of weekly flights taking off on this day.