Flight Routes from Washington DC to San Salvador

Compare cheap outbound and return flights from Washington DC (IAD) to San Salvador (SAL) and find the best offer from numerous airlines and travel agencies.

Trip type
Cheapest roundtrip flight
from€682
Fastest flight
non-stop flights
29x / week
Flight distance
3,060 km
Time difference
Most popular airlines
  1. AviancaAvianca
  2. Volaris El SalvadorVolaris El Salvador
  3. United AirlinesUnited Airlines

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.

offers
Active filtersnone
Matching outbound flights7 of 7
fromto
dep.arr.
durationstopovers
  1. September 6 – 12, 2026
  2. September 13 – 19, 2026
  3. September 20 – 26, 2026
    1. IADSAL
      nonstop
      1. Volaris El Salvador
    2. IADSAL
      nonstop
      1. Avianca
    3. IADSAL
      nonstop
      1. Avianca
    4. IADSAL
      nonstop
      1. Volaris El Salvador
    5. IADSAL
      1 stopover
      1. Copa Airlines
    6. IADSAL
      nonstop
      1. Avianca
    7. IADSAL
      nonstop
      1. Avianca

      Tips and tricks to help you find cheap flights from Washington DC to San Salvador

      Favorite airline: Volaris El Salvador
      77 % of bookings on this flight route are made with Volaris El Salvador, Avianca and Volaris.
      Volaris El Salvador
      44 %
      Avianca
      18 %
      Volaris
      15 %
      Cheapest weekday: e.g. Friday
      Flight prices fluctuate throughout the week. Flights are 19 % cheaper on Tuesday and Friday.
      Direct flights are cheaper
      Compared to flights with a stopover, direct flights are $139.00 cheaper on this route.
      non stop flight
      1 stop
      2 stops
      04h 17min
      20h 25min
      15h 51min
      $162
      $301
      $389
      The favorite connection is non-stop
      88 % of travelers decide to book a direct flight on this route.
      Route
      bookings
      Direct flights
      04h 17min, from $162
      88 %
      1 stopover Panama City-Tocumen International
      09h 05min, from $322
      10 %
      1 stopover Guatemala City
      20h 25min, from $301
      2 %

      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 9 hours 15 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), 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.
      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 29 to 30 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.

      Discover more flights around Washington DC and San Salvador

      Departure airport Airport Washington DC - Dulles International Airport, DC (IAD)
      Arrival airport Airport San Salvador (SAL)
      Destination country Flights to El Salvador
      City-Code - Arrival airport Washington-DC - San Salvador
      Departure airport - Destination country Washington DC - Dulles International Airport, DC - El Salvador