To save on the cost of your flight from Detroit to El Salvador, book at least 34 days before your planned departure. Booking around this time can save you about 30% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $451 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $515.
The best pricing can be found in the month of March. Prices to El Salvador from Detroit average $430. You can even find prices in March for less than $430, as users have found deals to El Salvador from as low as $301. The month of December appears to be one of the more expensive times to travel to El Salvador from Detroit. Flying in the targeted month can save you up to 33%.