Cheap flights from New York John F Kennedy Intl Airport to San Salvador from C$ 670

In general, May is the cheapest month to fly from New York John F Kennedy Intl Airport to San Salvador. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 513. If you are unable to visit San Salvador during the month of May, then departing from New York John F Kennedy Intl Airport during the month February is also very affordable. Most momondo users find prices during this month for around C$ 551.

On average, the least expensive day to fly to San Salvador from New York John F Kennedy Intl Airport is on a Sunday. momondo users have found tickets for Sunday departures for as low as C$ 664. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to San Salvador on Friday is C$ 706.

The cheapest time of day to fly to San Salvador is in the evening when flights can be purchased for as low as C$ 553. Flights in the morning are often more expensive with an average ticket price of C$ 874.

Fly from New York John F Kennedy Intl to San Salvador El Salvador Intl for the best New York John F Kennedy Intl - San Salvador El Salvador Intl flight prices

You are more likely to see cheaper flights to San Salvador from New York John F Kennedy Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San Salvador for around C$ 720 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Salvador from New York John F Kennedy Intl Airport for as low as C$ 558 on momondo.

There is only 1 cabin class available to choose from on New York John F Kennedy Intl 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.

You could potentially save up to 73% on your flight if you consider stops on a New York John F Kennedy Intl Airport to San Salvador flight.

As of October 2026, prices for New York John F Kennedy Intl Airport to San Salvador flights are approximately 84% more expensive when compared to flights at the same time last year.

Historically, on average around 15% of flights between New York and San Salvador have experienced a delay on any given week. The average delay length over the past 12 months has been 139 minutes.

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

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

According to our data, Avianca has had the least delays on this route over the last 12 months, with about 13% of their flights experiencing any sort of delay.

As of October 2026, there are 2 flights per day flying from New York John F Kennedy Intl Airport to San Salvador. The most common time of day flights depart is 3:00a.m., with 72% of flights taking off in the morning.

As of October 2026, there are 14 flights per week flying from New York John F Kennedy Intl Airport to San Salvador. The most common day of the week flights depart is Thu, with 43% of flights taking off on this day.