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Dulles Intl

$261+ Cheap flights from El Salvador to Dulles Intl (IAD)

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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — IAD
Aug 25 — Sep 11
Tue 8/25
Tue 9/1
1 adult, Economy
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Cheap flight deals from El Salvador to Dulles Intl

Cheapest flights from El Salvador to Dulles Intl
Explore the most affordable flight options available from El Salvador to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 26, 2026.

This Avianca deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2610:55 pm
SAL
-
IAD
2 stops13h 20m
Avianca
Wed 8/53:40 am
IAD
-
SAL
2 stops9h 15m
Avianca
Deal found 7/26$329
This eDestinos deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/216:58 pm
SAL
-
IAD
Nonstop4h 17m
Volaris El Salvador
Mon 1/251:55 am
IAD
-
SAL
Nonstop4h 28m
Volaris El Salvador
Deal found 7/25$338
This Volaris deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/217:09 am
SAL
-
IAD
Nonstop4h 17m
Volaris El Salvador
Tue 1/261:55 am
IAD
-
SAL
Nonstop4h 28m
Volaris El Salvador
Deal found 7/24$354
This eDestinos deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/176:58 pm
SAL
-
IAD
Nonstop4h 17m
Volaris El Salvador
Sat 1/91:55 am
IAD
-
SAL
Nonstop4h 28m
Volaris El Salvador
Deal found 7/22$356
This eDestinos deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/226:58 pm
SAL
-
IAD
Nonstop4h 17m
Volaris El Salvador
Tue 1/121:55 am
IAD
-
SAL
Nonstop4h 28m
Volaris El Salvador
Deal found 7/22$375
This Booking.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/177:09 am
SAL
-
IAD
Nonstop4h 17m
Volaris El Salvador
Mon 1/111:55 am
IAD
-
SAL
Nonstop4h 28m
Volaris El Salvador
Deal found 7/23$378
This eDestinos deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/87:09 am
SAL
-
IAD
Nonstop4h 17m
Volaris El Salvador
Fri 1/151:55 am
IAD
-
SAL
Nonstop4h 28m
Volaris El Salvador
Deal found 7/25$383
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/176:58 pm
SAL
-
IAD
Nonstop4h 17m
Volaris El Salvador
Sun 1/171:55 am
IAD
-
SAL
Nonstop4h 28m
Volaris El Salvador
Deal found 7/23$396
This eDestinos deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/257:09 am
SAL
-
IAD
Nonstop4h 17m
Volaris El Salvador
Mon 1/42:06 pm
IAD
-
SAL
Nonstop4h 28m
Volaris El Salvador
Deal found 7/22$397
This eDestinos deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:09 am
SAL
-
IAD
Nonstop4h 17m
Volaris El Salvador
Tue 1/51:55 am
IAD
-
SAL
Nonstop4h 28m
Volaris El Salvador
Deal found 7/25$400
This eDestinos deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/96:58 pm
SAL
-
IAD
Nonstop4h 17m
Volaris El Salvador
Sat 1/92:06 pm
IAD
-
SAL
Nonstop4h 28m
Volaris El Salvador
Deal found 7/22$402

Find flight deals from El Salvador to Dulles Intl

Keep the following information in mind while searching for El Salvador to Dulles Intl flight deals. Data was last updated July 26, 2026.

Round-trip from

$338
(eDestinos)

One-way from

$261
(OneTravel)

Popular in

July

Cheapest in

February

Average price

$578

Good round-trip deal

$496 or less

Good one-way deal

$302 or less
From El Salvador to Washington, D.C. Dulles Intl
Search Deals
One-way flight from El Salvador to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 33% potential increase in price ($175 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from El Salvador to Washington, D.C. Dulles Intl.
Search Deals
Price to beat on a one-way flight from El Salvador to Washington, D.C. Dulles Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from El Salvador to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 26, 2026.
Use the filters below to find and compare flights from El Salvador to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Fri 12/25

7:09 am-12:26 pm

Nonstop4h 17m

Washington, D.C. Dulles Intl

Thu 1/7

1:55 am-5:23 am

Nonstop4h 28m

$439

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Wed 12/23

6:58 pm-12:15 am

Nonstop4h 17m

Washington, D.C. Dulles Intl

Fri 1/1

2:06 pm-5:34 pm

Nonstop4h 28m

$458

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Wed 12/23

6:58 pm-12:15 am

Nonstop4h 17m

Washington, D.C. Dulles Intl

Sat 1/2

2:06 pm-5:34 pm

Nonstop4h 28m

$491

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Wed 12/23

6:58 pm-12:15 am

Nonstop4h 17m

Washington, D.C. Dulles Intl

Sat 1/2

1:55 am-5:23 am

Nonstop4h 28m

$491

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Mon 12/7

6:58 pm-12:15 am

Nonstop4h 17m

Washington, D.C. Dulles Intl

Sat 1/2

1:55 am-5:23 am

Nonstop4h 28m

$497
Quickest round-trip

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Fri 8/14

7:09 am-1:26 pm

Nonstop4h 17m

Washington, D.C. Dulles Intl

Fri 8/21

3:06 pm-5:28 pm

Nonstop4h 22m

$548

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Wed 8/19

6:58 pm-1:15 am

Nonstop4h 17m

Washington, D.C. Dulles Intl

Mon 8/31

3:06 pm-5:28 pm

Nonstop4h 22m

$573

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Sat 11/21

7:30 am-11:33 pm

1 stop15h 03m

Washington, D.C. Dulles Intl

Fri 11/27

1:16 am-11:35 pm

1 stop23h 19m

$662

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Fri 9/25

1:59 pm-3:04 pm

1 stop23h 05m

Washington, D.C. Dulles Intl

Tue 10/6

9:35 am-8:32 pm

1 stop12h 57m

$662

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Sat 11/7

1:43 pm-3:15 am

1 stop12h 32m

Washington, D.C. Dulles Intl

Sat 11/14

1:16 am-8:34 pm

1 stop20h 18m

$662

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/25

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from El Salvador with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Currently, February is the cheapest month in which you can book a flight from El Salvador to Washington, D.C. Dulles Intl Airport (average of $238). Flying from El Salvador to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $535). 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.

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

Find hourly flight availability from El Salvador to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 26, 2026.

When flying from El Salvador to Washington, D.C. Dulles Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 54% versus a flight at noon.

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

Explore weekly flight availability from El Salvador to Dulles Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 26, 2026.

The most flights from SV0 to IAD are scheduled on a Tuesday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

How often are flights from El Salvador to Washington, D.C. delayed?

About 8% of weekly flights between El Salvador and Washington, D.C. have experienced delays in the past year, with the average delay time being 122 minutes.

What is the most punctual flight time for El Salvador to Washington, D.C. flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on El Salvador to Washington, D.C. flights?

Over the last year, Avianca have had the lowest number of delays on this route, with just 5% of flights being delayed.

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

To ensure you get the cheapest price possible for a flight from El Salvador to Washington, D.C. Dulles Intl Airport, you should look to book at least 90 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Use this chart to determine the cheapest time to fly round-trip from El Salvador to Dulles Intl. Price data was last updated on July 25, 2026.

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

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated July 26, 2026.
Read through reviews of airlines operating flights from El Salvador to Washington, D.C. Dulles Intl Airport, such as Copa Airlines,Volaris El Salvador, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.6
Good
1,561 reviews

Entertainment

6.8

Comfort

7.4

Boarding

7.8

Food

6.9

Crew

8.1

Overall

7.6

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
Copa Airlines
7.6
Good
1,561 reviews
Copa Airlines
7.6
Good
1,561 reviews

Entertainment

6.8

Comfort

7.4

Boarding

7.8

Food

6.9

Crew

8.1

Overall

7.6

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
Volaris El Salvador
7.4
Good
Copa Airlines
7.6
Good
1,561 reviews

Entertainment

6.8

Comfort

7.4

Boarding

7.8

Food

6.9

Crew

8.1

Overall

7.6

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
United Airlines
7.4
Good
10,039 reviews
Copa Airlines
7.6
Good
1,561 reviews

Entertainment

6.8

Comfort

7.4

Boarding

7.8

Food

6.9

Crew

8.1

Overall

7.6

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
Avianca
6.5
Okay
2,519 reviews
Copa Airlines
7.6
Good
1,561 reviews

Entertainment

6.8

Comfort

7.4

Boarding

7.8

Food

6.9

Crew

8.1

Overall

7.6

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.
Frontier
5.6
Fair
2,763 reviews
Copa Airlines
7.6
Good
1,561 reviews

Entertainment

6.8

Comfort

7.4

Boarding

7.8

Food

6.9

Crew

8.1

Overall

7.6

Reviews

1 / 20
4.0
Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.

Related info for your journey

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

  • How long is the flight from El Salvador to Washington, D.C. Dulles Intl Airport?

    Departing from El Salvador to Washington, D.C. Dulles Intl Airport will take you 4h 17m. El Salvador and Washington, D.C. Dulles Intl Airport are separated by a distance of 1898 mi. Generally, flights for this route are nonstop.

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

    One-way options have recently been found by users for as low as $92 on Frontier. Other airlines that offer cheap prices include Volaris El Salvador from $123 and United Airlines from $148 one-way.

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

    No one likes to see their flight delayed. When booking a flight from El Salvador to Washington, D.C. Dulles Intl Airport consider choosing Avianca Costa Rica (95%), Volaris El Salvador (93%) or Avianca (90%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from El Salvador to Washington, D.C. Dulles Intl Airport?

    Looking at all options, your cheapest flight can be booked for $243. While the most popular route (San Salvador El Salvador Intl - Washington, D.C. Dulles Intl) can be booked for $358 on average, our data indicates $473 when flying from El Salvador to Washington, D.C. Dulles Intl Airport.

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

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from El Salvador to Washington, D.C. Dulles Intl Airport (average of $238). Flying from El Salvador to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $535). 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.

See more FAQs

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

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Tysons
Arlington
Owings Mills
Springfield
Lanham
Reston
Herndon
Rockville
Chantilly
Hyattsville
Fredericksburg
Falls Church
Hanover
Manassas
Laurel
Sterling
Clinton
Hunt Valley
Cordova

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from El Salvador to Dulles Intl

Discover the top 5 airlines that operate flights from El Salvador to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$146Average$217FlexibilityNo cancel feeOn-time62%
Copa AirlinesCheapest$167Average$212FlexibilityNo cancel feeOn-time70%
Volaris El SalvadorCheapest$185Average$392FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$216Average$603FlexibilityNo cancel feeOn-time69%
AviancaCheapest$227Average$388FlexibilityNo cancel feeOn-time71%

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