Cheap flights from San Salvador to District of Columbia from $136

In general, January is the cheapest month to fly from San Salvador to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $230. If you don’t want to visit District of Columbia in January, then you should wait until October to fly from San Salvador, when ticket prices are also cheap, with an average price of $258.

The cheapest day to depart on your flight to District of Columbia is on a Friday when prices can be found for as low as $297. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from San Salvador because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $326.

Flying to District of Columbia from San Salvador in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $264 when looking at flights departing in the afternoon. Flights to District of Columbia are more costly in the evening, with an average ticket price of $347. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from San Salvador El Salvador Intl to Washington, D.C. Dulles Intl for the best San Salvador El Salvador Intl - District of Columbia flight prices

You are more likely to see cheaper flights to District of Columbia from San Salvador when booking weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around $283 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to District of Columbia from San Salvador for as low as $247 on momondo.

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

Delta, United Airlines, and American Airlines are the most popular carriers operating from San Salvador El Salvador Intl to District of Columbia

Avianca, Volaris El Salvador and Frontier are the top three most popular airlines that fly to District of Columbia from San Salvador according to our data. Avianca is the first choice among our users, with 47% of people opting to fly with this airline when traveling to District of Columbia. Keep in mind that there are 5 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.

As of March 2026, 2 flights take off from San Salvador and land in District of Columbia each day. The most common flight departure time for this route is 10:00PM, with 58% of daily flights taking off in the evening.

As of March 2026, there are 18 flights per week flying from San Salvador to District of Columbia. The most common day of the week flights depart is Thu, with 39% of flights taking off on this day.