Flight schedule from Washington DC (IAD) to San Salvador (SAL)
Select a travel date in the flight schedule for the route from Washington DC (IAD) to San Salvador (SAL) and compare affordable flight deals.
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Matching outbound flights14 of 14
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- August 2 – 8, 2026
- August 9 – 15, 2026
- August 16 – 22, 2026
- IADSAL1 stopover
- IADSAL1 stopover
- IADSALnonstop
- IADSAL1 stopover
- IADSAL1 stopover
- IADSALnonstop
- IADSALnonstop
- IADSALnonstop
- IADSALnonstop
- IADSALnonstop
- IADSAL1 stopover
- IADSALnonstop
- IADSAL1 stopover
- IADSALnonstop
Tips and tricks to help you find cheap flights from Washington DC to San Salvador
Important flight information
Frequently Asked Questions (FAQ)
A nonstop flight from Washington DC to San Salvador typically takes around 4 hours 28 minutes. If you choose a connecting flight, allow more travel time. Typical one-stop itineraries take around 9 hours 15 minutes. For the quickest trip, a nonstop flight is usually the most comfortable choice.
Yes, there are nonstop flights from Washington DC to San Salvador, averaging around 3 to 4 flights per day, operated by, among others, Avianca, Volaris El Salvador and United Airlines. If you want to fly without a layover, it is worth filtering specifically for nonstop flights when searching.
Direct flights from Washington DC to San Salvador are operated by, among others, Avianca, Volaris El Salvador and United Airlines. Connecting flights with one stop are also available, for example with Copa (via Panama City), United Airlines (via Houston - George Bush, Newark) and Avianca (via Guatemala). If travel time matters to you, a direct flight is usually the most convenient option. Connecting flights often give you more choice of departure times and airlines.
Nonstop flights from Washington DC to San Salvador operate daily. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day does not have a nonstop flight, nearby departure days or short connecting flights may be a good alternative.
On the route from Washington DC to San Salvador, there are on average around 3 to 4 flights per day. The number of flights can vary by day of the week and season. If you are flexible with your dates, it is worth comparing several departure days.
From Washington DC to San Salvador, there are around 24 to 25 flights per week. This means you usually have connections available on several days and at various times. Beyond the price, it is worth comparing flight duration, airline, and any potential additional fees.
The earliest nonstop flight from Washington DC to San Salvador usually departs at 1:55 AM. The exact departure time may vary by day of the week and airline. Early flights are especially useful if you want to make the most of your arrival day in San Salvador.
The last nonstop flight from Washington DC to San Salvador usually departs at 7:15 PM. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a nonstop flight, as a connecting itinerary could push the arrival time significantly later.
In addition to Washington DC airport, users also frequently search for flights from Baltimore to San Salvador. Alternative departure airports can offer more choice of flight times, airlines or prices. Also check how accessible each airport is for you.



