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Cheap flights from Washington to San Salvador

33 nonstop flights a week, 4 of them today. Operated by 4 airlines, about 4h 30m in the air, 1,893 mi (3,047 km). Tickets from $254, nonstop from $296.

Flights from Washington to San Salvador

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

Prices by day: Washington to San Salvador

Lowest one-way price in dollars from recent searches, cheap days in green. Press a day to see flights and exact prices.

Filters

Best fares from Washington to San Salvador

Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date

Cheapest one-way $254 30 December 2026, with a connection Cheapest nonstop $296 14 November 2026, avianca airlines Cheapest in the next 7 days $296 14 November, Sat Cheapest weekend departure $262 Fri, 27 November 2026
Cheapest day of the week Monday $380 on average over the next 120 days
Cheapest month March 2027 tickets from $145

Washington to San Salvador at a glance

flight time, from 4h 20m to 4h 45m
4h 30m
straight-line distance
1,893 mi (3,047 km)
flights a week
33
flights today
4
first and last departure
02:55 - 18:35
lowest price, with a connection, 30 December
$254
lowest nonstop price
$296
airlines
4

Washington to San Salvador ticket prices by month

Lowest one-way fare found by recent searches

Cheapest month: March 2027, tickets from $145. Prices come from searches over the last few days; check the search for your exact date.

The most expensive month is November 2026: from $262. The average across months is $220.

Washington to San Salvador flight schedule

33 flights a week, 4 today, 12 seasonal or one-off. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
N3 4313
Volaris El Salvador
02:55 Washington Dulles International
06:32 El Salvador International
4h 37m
Daily
Airbus A320
AV 591
avianca airlines
03:00 Washington Dulles International
06:30 El Salvador International
4h 30m
Mon, Thu, Fri, Sat, Sun
Airbus A320 NEO
AV 581
avianca airlines
04:35 Washington Dulles International
08:05 El Salvador International
4h 30m
Daily
Airbus A320
AV 583
avianca airlines
16:25 Washington Dulles International
20:00 El Salvador International
4h 35m
Tue, Wed, Thu, Fri, Sat, Sun
Airbus A320 NEO
UA 1194
United Airlines
18:00 Washington Dulles International
21:45 El Salvador International
4h 45m
Sat
Boeing 737
AV 585
avianca airlines
18:35 Washington Dulles International
22:05 El Salvador International
4h 30m
Daily
Airbus A320 NEO

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 17 December.

FlightDepartsArrivesDurationDaysAircraft
F9 367
Frontier Airlines
09:10 Washington Dulles International
12:46 El Salvador International
4h 36m
Seasonal
Airbus A320
N3 4327
Volaris El Salvador
15:06 Washington Dulles International
18:43 El Salvador International
4h 37m
Seasonal
Airbus A320
N3 4313
Volaris El Salvador
03:35 Washington Dulles International
06:12 El Salvador International
4h 37m
Seasonal
Airbus A320
AV 591
avianca airlines
04:00 Washington Dulles International
06:30 El Salvador International
4h 30m
Seasonal
Airbus A320 NEO
AV 581
avianca airlines
05:35 Washington Dulles International
08:05 El Salvador International
4h 30m
Seasonal
Airbus A320
AV 583
avianca airlines
17:25 Washington Dulles International
20:00 El Salvador International
4h 35m
Seasonal
Airbus A320 NEO
AV 585
avianca airlines
19:35 Washington Dulles International
22:05 El Salvador International
4h 30m
Seasonal
Airbus A320 NEO
AV 591
avianca airlines
04:10 Washington Dulles International
06:30 El Salvador International
4h 20m
Seasonal
Airbus A320 NEO
AV 581
avianca airlines
05:45 Washington Dulles International
08:05 El Salvador International
4h 20m
Seasonal
Airbus A320 NEO
AV 583
avianca airlines
17:35 Washington Dulles International
20:00 El Salvador International
4h 25m
Seasonal
Airbus A320
UA 1194
United Airlines
08:50 Washington Dulles International
11:29 El Salvador International
4h 39m
Seasonal
Boeing 737
UA 1194
United Airlines
09:00 Washington Dulles International
11:29 El Salvador International
4h 29m
Seasonal
Boeing 737

Days of the week are taken from the schedule for the next 14 days; schedules change by season. San Salvador is 1 hour behind Washington. The search shows seat availability and the price for your date.

Airlines flying Washington to San Salvador

Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches

avianca airlines25 a week Volaris El Salvador7 a week United Airlines1 a week Frontier Airlinesfrom 17 December

Airports

Where flights from Washington to San Salvador depart and land

Departure from Washington

Washington Dulles International IAD

33 flights a week, 22 mi (36 km) from the city centre

About the airport

Arrival in San Salvador

El Salvador International SAL

33 flights a week, 21 mi (33 km) from the city centre

About the airport

Frequently asked questions

How long is the flight from Washington to San Salvador?
A nonstop flight takes 4 hours 30 minutes on average, from 4h 20m to 4h 45m depending on the flight.
How far is San Salvador from Washington?
1,893 mi (3,047 km) in a straight line between the cities.
Which airlines fly nonstop from Washington to San Salvador?
avianca airlines (25 a week), Volaris El Salvador (7 a week), United Airlines (1 a week) and Frontier Airlines.
How many flights a day are there from Washington to San Salvador?
4 flights today and 33 a week, about 4.7 a day on average.
When are the first and last flights from Washington to San Salvador?
The first departure is at 02:55 (N34313), the last at 18:35 (AV585). Local time.
What is the cheapest month to fly from Washington to San Salvador?
March 2027: tickets from $145. The most expensive is November 2026, from $262.
What is the cheapest upcoming date to fly from Washington to San Salvador?
30 December 2026 (Wednesday): from $254 one way, with a connection, by recent searches. The search shows the price for your dates.
Which airline is the cheapest from Washington to San Salvador?
avianca airlines: nonstop tickets from $296 on 14 November by recent searches. Prices change daily, so compare the sellers in the search.
What is the time difference between Washington and San Salvador?
San Salvador is 1 hour behind Washington. Schedule times on this page are local to each airport.
Which Washington airport do flights to San Salvador leave from?
Washington Dulles International (33 a week).