$206 Find Cheap Flights from Ontario to San Salvador - Compare and Save

If you are looking for a flight deal from Ontario to San Salvador, look for departures on Tuesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from San Salvador, Wednesday is the cheapest day to fly and Thursday is the most expensive.

The cheapest month for flights from Ontario to San Salvador is September, where tickets cost $304 (return) on average. On the other hand, the most expensive months are December and June, where the average cost of round-trip tickets is $857 and $700 respectively.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $500 on average.

To get a below average price on the flight from Ontario to San Salvador, you should book around 2 weeks before departure, which saves you about 13% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

In the past 5 days, the cheapest round-trip tickets from Ontario to San Salvador were found on Avianca ($526) and Frontier ($539).

There are 3 airlines that fly nonstop from Ontario to San Salvador. They are: Avianca, United Airlines and Volaris El Salvador. The cheapest price of all airlines flying this route was found with Volaris El Salvador at $203 for a round-trip flight. On average, the best prices for this route can be found at Volaris El Salvador.

Weekly flights between Ontario and San Salvador historically see delays in approximately 5% of cases, with the average delay over the past year being 62 minutes.

Typically, flights leaving at night tend to face fewer delays, whereas flights at night have historically encountered delays more often.

Statistically, Saturday is the day of the week with the fewest delays on this flight route, while Tuesday has typically experienced more delays than other days.

Based on our data, Avianca have experienced the fewest delays on this route in the past 12 months, with only about 5% of their flights encountering any delays.

Houston (IAH) is the top choice – 82% of KAYAK users who clicked on 1-stop flights from Ontario to San Salvador picked an itinerary connecting there.

Flights via Dallas (DFW) offer the most affordable fares, with an average round-trip price of $632.

Consider flying via Houston (IAH) for the shortest journey. The average one-way travel time for flights connecting there is 7h 59m.

If you prefer a quick connection, Houston (IAH) often has the shortest layovers from Ontario to San Salvador, with an average of 2h 24m.