- Cheapest roundtrip flight
- from€647
- Fastest flight
- non-stop flights
- 32x / week
- Flight distance
- 3,060 km
- Time difference
- Most popular airlines
- Avianca

- Volaris El Salvador

- United Airlines

- Avianca
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 flightsIAD–SAL · 7 of 7
fromto
dep.arr.
durationstopovers
- Sep 27 – Oct 3, 2026
- October 4 – 10, 2026
- October 11 – 17, 2026
- IADSALnonstop
- IADSALnonstop
- IADSALnonstop
- IADSAL1 stopover
- IADSALnonstop
- IADSALnonstop
- IADSALnonstop
Tips and tricks to help you find cheap flights from Washington DC to San Salvador
Important flight information
Frequently Asked Questions (FAQ)
How long is the flight from Washington DC to San Salvador?
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 29 hours 57 minutes. For the quickest trip, a nonstop flight is usually the most comfortable choice.
Are there nonstop flights from Washington DC to San Salvador?
Yes, there are nonstop flights from Washington DC to San Salvador, averaging around 4 to 5 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.
Which airlines fly from Washington DC to San Salvador?
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) 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.
On which days are there nonstop flights from Washington DC to San Salvador?
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.
How many flights are there per day from Washington DC to San Salvador?
On the route from Washington DC to San Salvador, there are on average around 4 to 5 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.
How many flights per week are there from Washington DC to San Salvador?
From Washington DC to San Salvador, there are around 32 to 33 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.
When does the first flight from Washington DC to San Salvador depart?
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.
When does the last flight from Washington DC to San Salvador depart?
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.
Which airports near Washington DC are frequently used for flights to San Salvador?
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.