Question 1

What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to San Salvador round-trip?

Accepted Answer

Avianca, at C$ 357, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to San Salvador.Alternate airlines to your destination round-trip include United Airlines and Delta. Avianca is priced at 25% lower than the current average price of a flight leaving 3 months from now.

Question 2

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to San Salvador one-way?

Accepted Answer

For one-way options, check prices for United Airlines. According to our data, you can fly for as low as C$ 147. Users have also found prices from C$ 153 and C$ 403 on Delta and Copa Airlines, respectively.

Question 3

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to San Salvador?

Accepted Answer

The price you pay for your flight from Washington, D.C. Dulles Intl Airport to San Salvador may vary depending on when you book. For the best chance of a lower fare, look to book 87 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 4

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to San Salvador?

Accepted Answer

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to San Salvador (average of C$ 449). Flying from Washington, D.C. Dulles Intl Airport to San Salvador in December is currently the most expensive (average of C$ 915). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 5

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to San Salvador?

Accepted Answer

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to San Salvador flight should consider departing on Friday at noon when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Question 6

Weekly flight availability from Washington, D.C. Dulles Intl Airport to San Salvador

Accepted Answer

The most flights from IAD to SAL are scheduled on a Tuesday (7 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (4 on average).

Question 7

E

Accepted Answer

In terms of precipitation, rainfall in San Salvador ranges from 0.0 - 330.0 mm per month. August is typically the wettest month, when rainfall can reach 330.0 mm. February is typically the driest time to visit San Salvador when rainfall is around 0.0 mm.

Question 8

E

Accepted Answer

If weather is an important factor for your trip to San Salvador, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 C).

Question 9

What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to San Salvador?

Accepted Answer

The top 3 most reliable airlines when flying from Washington, D.C. Dulles Intl Airport to San Salvador are Avianca (91%), Avianca (91%) and ANA (85%).

Question 10

What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to San Salvador?

Accepted Answer

Friday flights are generally found to be more expensive for flights from Washington, D.C. Dulles Intl Airport to San Salvador. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Salvador.

Question 11

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to San Salvador?

Accepted Answer

Find a great deal and save up to 52% by booking at least 51 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Washington, D.C. Dulles Intl Airport to San Salvador within the next two weeks, with the cheapest ticket starting at C$ 517.

Question 12

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to San Salvador?

Accepted Answer

Flights from Washington, D.C. Dulles Intl Airport to San Salvador lean towards being more expensive in December. Prices are generally better when you fly from Washington, D.C. Dulles Intl Airport to San Salvador in September, with the cheapest ticket starting at C$ 211.

Question 13

What is the cheapest time of day to fly from IAD to SAL?

Accepted Answer

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Dulles Intl Airport to San Salvador in the afternoon. If you’re flexible enough to do this you can expect to save up to 35% on your trip compared to booking a flight at noon.

Question 14

What airport do you fly into for flights to San Salvador from Washington, D.C. Dulles Intl?

Accepted Answer

For a flight from Washington, D.C. Dulles Intl to San Salvador, you will be flying into El Salvador Intl. San Salvador El Salvador Intl (SAL) is just 33.0 km from the centre of the city. El Salvador Intl is the only San Salvador airport and it handles 5 inbound flights from Washington, D.C. Dulles Intl per day. 2 airlines have flights to San Salvador El Salvador Intl from Washington, D.C. Dulles Intl on a regular basis.

Question 15

Can I find deals for flights from Dulles Intl to San Salvador that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Dulles Intl to San Salvador flights, Cheapflights offers vacation packages that include both flights and hotel.

Question 16

How can I find direct flights from Dulles Intl to San Salvador?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to San Salvador.

Question 17

Can I find deals for business class flights from Dulles Intl to San Salvador?

Accepted Answer

Yes. Cheapflights offers flight deals from Dulles Intl to San Salvador by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 18

How does Cheapflights help users find flights from Dulles Intl to San Salvador?

Accepted Answer

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Dulles Intl to San Salvador. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Question 19

Why should you use Cheapflights to find cheap flight tickets from Dulles Intl to San Salvador?

Accepted Answer

Cheapflights helps you find that perfect flight to San Salvador from Dulles Intl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Question 20

Can Cheapflights find flights from Dulles Intl to San Salvador with no change fees?

Accepted Answer

Cheapflights does show flights with no change fees to all users. To see these options for flights from Dulles Intl to San Salvador, users can toggle the no change fees filter when performing a flight search.

Question 21

Can Cheapflights notify me if prices for flights from Dulles Intl to San Salvador become cheaper?

Accepted Answer

Of course! You can now track prices for flights from Dulles Intl to San Salvador and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

Round-trip from	C$ 357
One-way from	C$ 147
Popular in	December
Cheapest in	September
Average price	C$ 496

Airline	Cheapest	Average	Flexibility	On-time
Avianca	CheapestC$ 202	AverageC$ 519	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
Volaris El Salvador	CheapestC$ 288	AverageC$ 326	FlexibilityNo cancel fee	On-timeN/A	Search Volaris El Salvador flights

Cheap flights from Washington, D.C. Dulles Intl Airport to San Salvador from C$ 147

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to San Salvador El Salvador Intl are usually found in September or October, booked 87 days in advance, depart on a Thursday or Friday and return on a Monday

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Find flight deals from Dulles Intl to San Salvador

Cheapest flights from Dulles Intl to San SalvadorExplore the most affordable flight options available from Dulles Intl to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.

Explore the most affordable flight options available from Dulles Intl to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.

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Best time to book a flight from Dulles Intl to San Salvador

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Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to San Salvador

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to San Salvador?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to San Salvador. Price data was last updated on 11 April 2025.

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to San Salvador?

What is the cheapest time of day to fly from IAD to SAL?

Find hourly flight availability from Dulles Intl to San Salvador. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 April 2025.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to San Salvador

Rainfall in San Salvador by month

Plan your trip to San Salvador by taking into account the average rainfall totals by month.

Temperature in San Salvador by month

Plan your trip to San Salvador by taking into account the average temperature totals by month.

Reviews of airlines servicing San Salvador

To help decide which airline to fly from Washington, D.C. to San Salvador, see what other customers have to say about Delta, Copa Airlines and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to San Salvador. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to San Salvador from Washington, D.C. Dulles Intl?

What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to San Salvador round-trip?

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to San Salvador one-way?

What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to San Salvador?

Can I find deals for flights from Dulles Intl to San Salvador that include hotel bookings?

How can I find direct flights from Dulles Intl to San Salvador?

Can I find deals for business class flights from Dulles Intl to San Salvador?

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to San Salvador?

Travelling to a place near Washington, D.C. Dulles Intl Airport?

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Top 2 airlines flying from Dulles Intl to San Salvador

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Can Cheapflights find flights from Dulles Intl to San Salvador with no change fees?

Can Cheapflights notify me if prices for flights from Dulles Intl to San Salvador become cheaper?

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Cheapest flights from Dulles Intl to San Salvador
Explore the most affordable flight options available from Dulles Intl to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.