Cheap Flights from Washington Dulles Airport to San Salvador Department from 174 € Return

Flight deals from Washington Dulles Airport to San Salvador Department

Looking for cheap tickets from Washington Dulles Airport to San Salvador Department, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

San Salvador.174 € per passenger.Departing Mon, 5 Jan, returning Wed, 14 Jan.Return flight with Frontier Airlines and Avianca.Outbound indirect flight with Frontier Airlines, departs from Washington Dulles on Mon, 5 Jan, arriving in San Salvador.Inbound indirect flight with Avianca, departs from San Salvador on Wed, 14 Jan, arriving in Washington Dulles.Price includes taxes and charges.From 174 €, select.

See more deals

Flying from Washington Dulles Airport to San Salvador Department

Arm yourself with these facts on the fly.

Cheapest flight found	174 €
Cheapest month to fly	January
Average flight time	4 hrs, 36 mins
Average flights per week	96
Most popular airline	Avianca

How to find cheap flights from Washington Dulles Airport to San Salvador Department

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Washington Dulles Airport to San Salvador Department. Other savvy travellers recently found return flights from 174 € and one-way tickets from 81 €. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in January

The cheapest time to fly from Washington Dulles Airport to San Salvador Department is currently January.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Washington Dulles Airport to anywhere you choose in San Salvador Department.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Washington Dulles Airport to your chosen airport in San Salvador Department go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the San Salvador Department Airport to San Salvador Department flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

Are there any direct flights from Washington Dulles Airport to San Salvador Department?

Yes - direct flights currently operate from Washington Dulles Airport to San Salvador Airport in San Salvador Department.

What is the average price of a flight from Washington Dulles Airport to San Salvador Department?

We looked at all of the upcoming return flights from Washington Dulles Airport to San Salvador Department we could find over the next 12 months. It looks like 174 € is the best price. This is good, compared to the average San Salvador Department ticket price of 174 €.

What is the cheapest month to fly from Washington Dulles Airport to San Salvador Department?

The cheapest month to fly from Washington Dulles Airport to San Salvador Department is currently January.

Which upcoming date is cheapest to fly from Washington Dulles Airport to San Salvador Department on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Washington Dulles Airport to San Salvador Department on Monday, 5 January 2026.

How long is the flight from Washington Dulles Airport to San Salvador Department?

The average flight time between Washington Dulles Airport and San Salvador Department is 4 hours and 36 minutes.

Flights from Washington Dulles Airport to San Salvador Department