Cheap flights from Washington, D.C. to San Salvador

Washington
WAS
El Salvador
SAL

Flight deals from Washington, D.C. to San Salvador

Below you can see the best deals on flights Washington, D.C. — San Salvador for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 29 September, from $84.

Top 10 cheap flights from Washington, D.C. to San Salvador

F9
B6
AV
$ 268

Washington, D.C. — San Salvador

07:50—05:55
15 Sep 2026
24 h 5 m
2 stops
F9
B6
AV
$ 268

Washington, D.C. — San Salvador

07:50—05:55
15 Sep 2026
24 h 5 m
2 stops
N3
$ 268

Washington, D.C. — San Salvador

02:55—05:17
14 Sep 2026
4 h 22 m
Direct flight
F9
B6
AV
$ 274

Washington, D.C. — San Salvador

07:50—09:55
9 Sep 2026
28 h 5 m
2 stops
F9
B6
AV
$ 274

Washington, D.C. — San Salvador

07:50—09:55
12 Sep 2026
28 h 5 m
2 stops
F9
B6
AV
$ 274

Washington, D.C. — San Salvador

07:50—05:55
14 Sep 2026
24 h 5 m
2 stops
F9
B6
AV
$ 274

Washington, D.C. — San Salvador

07:50—05:55
14 Sep 2026
24 h 5 m
2 stops
F9
B6
AV
$ 274

Washington, D.C. — San Salvador

07:50—06:30
14 Sep 2026
24 h 40 m
2 stops
F9
B6
AV
$ 274

Washington, D.C. — San Salvador

07:50—06:30
14 Sep 2026
24 h 40 m
2 stops
N3
$ 285

Washington, D.C. — San Salvador

02:55—05:17
31 Aug 2026
4 h 22 m
Direct flight

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Washington, D.C. — San Salvador flight

Looking for cheap flights from Washington, D.C. to San Salvador? Compare fares from different airlines, check the flight schedule and travel time — and book your Washington, D.C. — San Salvador ticket online at the best price.

The route has direct flights — around 103 flights per week, flights are operated by Avianca, Volaris El Salvador, United Airlines, a nonstop flight takes about 4 h 20 min, the distance between the cities is around 3,040 km.

Planning your trip? You may find our San Salvador travel guide, how to get from the airport into town and San Salvador weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $84Min. price
SeptemberCheapest
AprilPeak season
YesDirect flights
3,040 kmDistance
4 h 20 minTravel time
3Airlines
103 / wkFlights

Flight schedule from Washington, D.C. to San Salvador

The table shows direct flights from Washington, D.C. to San Salvador on the selected date. The flight takes approximately 4 h 20 min. Regular flights are operated by Avianca, Volaris El Salvador and United Airlines. Departures from Washington Dulles International Airport, Baltimore/Washington International Thurgood Marshall Airport and Ronald Reagan National Airport airports, arrivals at El Salvador International Airport and Ilopango.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 16 Aug 2026

Flight ticket prices by day: Washington, D.C. — San Salvador

Below is a calendar of the lowest flight ticket prices for Washington, D.C. — San Salvador by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $84 in September, and the most expensive are around $335 in April. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Washington, D.C. to San Salvador by month. Tickets are usually cheapest in October (around $210) and priciest in December (about $374) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$249mediumMay$272mediumSep$226low
Feb$216lowJun$352highOct$210low
Mar$238mediumJul$340highNov$261medium
Apr$294highAug$294mediumDec$374high

Some values are estimated based on seasonality.

When to fly

Weather in San Salvador: it is warmest in March (up to 33 °C on average) and coolest in October (around 29 °C). The driest month is February.

Tickets are usually cheapest in September and most expensive in April. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · San Salvador

Dry and wet days · San Salvador

Wind speed and direction · San Salvador

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How to get the best deal on a Washington, D.C. — San Salvador ticket

  • Book ahead: fares for Washington, D.C. — San Salvador are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Washington, D.C. is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to San Salvador is usually September — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Washington, D.C. — San Salvador route are operated by 3 airlines; Avianca runs the most flights (around 60% of all flights). Compare carriers, flight shares and schedules below.

  • AviancaAV
    21x/week
    WebsiteFleet: 14032M pax/year
    • Direct flight IAD → SAL21x/week
      Duration
      4h 21m
      Days
      MTWTFSS
    60.2%Open →
  • Volaris El SalvadorN3
    9x/week
    WebsiteFleet: 3350k pax/year
    • Direct flight IAD → SAL9x/week
      Duration
      4h 22m
      Days
      MTWTFSS
    26.2%Open →
  • United AirlinesUA
    5x/week
    WebsiteFleet: 956165M pax/year
    • Direct flight IAD → SAL5x/week
      Duration
      4h 29m
      Days
      MTWTFSS
    13.6%Open →

Cities and airports on the Washington, D.C. — San Salvador route

Flights Washington, D.C. — San Salvador depart from Washington Dulles International Airport, Baltimore/Washington International Thurgood Marshall Airport and Ronald Reagan National Airport and arrive at El Salvador International Airport and Ilopango. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Washington, D.C.

WAS
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

San Salvador

SAL
El Salvador
About the cityHow to get thereWeatherAll about the country El Salvador
Departure airports
Arrival airports

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Frequently asked questions about the Washington, D.C. — San Salvador flight

How long is the flight from Washington, D.C. to San Salvador?

A nonstop Washington, D.C. — San Salvador flight takes about 4 h 20 min — the distance between the cities is around 3,040 km.

How far is it from Washington, D.C. to San Salvador?

The distance from Washington, D.C. to San Salvador is about 3,040 km, which a nonstop flight covers in around 4 h 20 min.

Are there direct flights from Washington, D.C. to San Salvador?

Yes, there are nonstop flights Washington, D.C. — San Salvador — around 103 flights per week.

Which airlines fly from Washington, D.C. to San Salvador?

Airlines operating Washington, D.C. — San Salvador include Avianca, Volaris El Salvador, United Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Washington, D.C. — San Salvador flights use?

Flights from Washington, D.C. depart from Washington Dulles International Airport, Baltimore/Washington International Thurgood Marshall Airport, Ronald Reagan National Airport, and arrive at El Salvador International Airport, Ilopango. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Washington, D.C. to San Salvador?

The price of a Washington, D.C. — San Salvador ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in April. Tickets typically cost between $84 and $335. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Washington, D.C. — San Salvador?

Flights Washington, D.C. — San Salvador are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Washington, D.C. to San Salvador?

To catch a low fare Washington, D.C. — San Salvador, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Washington, D.C.

See all
New York CityChicagoAtlantaBostonOrlandoTorontoCharlotteHoustonDetroitSeattleMinneapolisDallasMiamiFort LauderdaleMontrealDenverRaleighLos AngelesNashvilleSan FranciscoPittsburghTampaBuffaloIndianapolisCincinnatiProvidencePhiladelphiaLondonRochesterOttawaKnoxvilleColumbusClevelandAlbanySouth PortlandNorth CharlestonSan DiegoBurlingtonSavannahNorfolk

Where else you can fly from San Salvador

See all
Los AngelesSan JoséHoustonNew York CityMiamiPanama CityGuatemala CityBogotaSan Pedro SulaTegucigalpaTorontoDallasMexico CitySan FranciscoManaguaMontrealMadridAtlantaMedellínQuitoBostonLimaGuayaquilOrlandoOaklandCancunLas VegasChicagoFort LauderdaleHavanaSantiagoCaracas

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