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El Salvador

$84+ Cheap flights from Dulles Intl (IAD) to El Salvador

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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SAL
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Cheap flight deals from Dulles Intl to El Salvador

Keep the following information in mind while searching for Dulles Intl to El Salvador flight deals. Data was last updated November 4, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$218
(eDestinos)

One-way from

$84
(eDestinos)

Popular in

December

Cheapest in

September

Average price

$400

Good round-trip deal

$276 or less

Good one-way deal

$123 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-San Salvador El Salvador Intl flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-San Salvador El Salvador Intl flights.
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From Washington, D.C. Dulles Intl to El Salvador
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One-way flight from Washington, D.C. Dulles Intl to El Salvador
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Highest demand for flights based on searches. 24% potential increase in price ($111 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to El Salvador.
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Price to beat on a one-way flight from Washington, D.C. Dulles Intl to El Salvador.
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Find flight deals from Dulles Intl to El Salvador

Cheapest flights from Dulles Intl to El Salvador
Explore the most affordable flight options available from Dulles Intl to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 11/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/51:07 pmIAD - SAL
Nonstop4h 37mVolaris El Salvador
Fri 11/76:20 amSAL - IAD
Nonstop4h 07mVolaris El Salvador
Deal found 11/1$224
This eDestinos deal was found by Cheapflights users on 11/1. 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.
Sun 11/91:25 amIAD - SAL
Nonstop4h 37mVolaris El Salvador
Thu 11/136:20 amSAL - IAD
Nonstop4h 07mVolaris El Salvador
Deal found 11/1$225
This Avianca deal was found by Cheapflights users on 11/2. 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.
Tue 11/114:15 pmIAD - SAL
Nonstop4h 40mAvianca
Thu 11/2010:05 pmSAL - IAD
Nonstop4h 05mAvianca
Deal found 11/2$226
This CheapOair deal was found by Cheapflights users on 11/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/91:25 amIAD - SAL
Nonstop4h 37mVolaris El Salvador
Tue 12/166:38 pmSAL - IAD
Nonstop4h 07mVolaris El Salvador
Deal found 11/2$230
This Mytrip deal was found by Cheapflights users on 11/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/41:07 pmIAD - SAL
Nonstop4h 37mVolaris El Salvador
Sat 11/156:20 amSAL - IAD
Nonstop4h 07mVolaris El Salvador
Deal found 11/3$233
This Mytrip deal was found by Cheapflights users on 11/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/101:25 amIAD - SAL
Nonstop4h 37mVolaris El Salvador
Sat 11/156:20 amSAL - IAD
Nonstop4h 07mVolaris El Salvador
Deal found 11/3$234
This Cheapflightsfares deal was found by Cheapflights users on 11/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/104:15 pmIAD - SAL
Nonstop4h 40mAvianca
Thu 11/208:25 pmSAL - IAD
Nonstop4h 15mAvianca
Deal found 11/1$235
This eDestinos deal was found by Cheapflights users on 11/3. 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 11/51:07 pmIAD - SAL
Nonstop4h 37mVolaris El Salvador
Sat 11/156:20 amSAL - IAD
Nonstop4h 07mVolaris El Salvador
Deal found 11/3$236
This Cheapflightsfares deal was found by Cheapflights users on 11/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/81:25 amIAD - SAL
Nonstop4h 37mVolaris El Salvador
Thu 11/136:20 amSAL - IAD
Nonstop4h 07mVolaris El Salvador
Deal found 11/1$237
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
Fri 12/55:19 pmIAD - SAL
2 stops21h 19mMultiple Airlines
Fri 12/195:46 pmSAL - IAD
Nonstop4h 13mMultiple Airlines
Deal found 11/2$238
This eDestinos deal was found by Cheapflights users on 11/2. 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 11/31:07 pmIAD - SAL
Nonstop4h 37mVolaris El Salvador
Thu 11/276:20 amSAL - IAD
Nonstop4h 07mVolaris El Salvador
Deal found 11/2$239
This eDestinos deal was found by Cheapflights users on 11/1. 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.
Sun 11/161:07 pmIAD - SAL
Nonstop4h 37mVolaris El Salvador
Wed 12/176:20 amSAL - IAD
Nonstop4h 07mVolaris El Salvador
Deal found 11/1$241

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to El Salvador 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 November 4, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to El Salvador that are best for you.

Fly from

Dulles Intl

Fly to

El Salvador

Route

Depart

Return

Price

Washington, D.C.San Salvador

IAD - SAL

IADSAL

Washington, D.C. Dulles Intl

Sat 1/24

5:45 pm-9:19 pm

1 stop28h 34m

San Salvador El Salvador Intl

Mon 2/9

6:55 am-10:18 pm

1 stop14h 23m

$288

Washington, D.C.San Salvador

IAD - SAL

IADSAL

Washington, D.C. Dulles Intl

Mon 2/9

5:45 pm-1:19 pm

1 stop20h 34m

San Salvador El Salvador Intl

Tue 2/17

4:40 pm-11:21 am

1 stop17h 41m

$288

Washington, D.C.San Salvador

IAD - SAL

IADSAL

Washington, D.C. Dulles Intl

Sun 3/1

5:35 pm-3:24 pm

1 stop22h 49m

San Salvador El Salvador Intl

Wed 3/11

3:40 pm-10:28 pm

1 stop28h 48m

$328

Washington, D.C.San Salvador

IAD - SAL

IADSAL

Washington, D.C. Dulles Intl

Tue 2/24

6:03 am-3:24 pm

1 stop10h 21m

San Salvador El Salvador Intl

Wed 3/11

5:55 am-11:59 pm

1 stop16h 04m

$333

Washington, D.C.San Salvador

IAD - SAL

IADSAL

Washington, D.C. Dulles Intl

Thu 12/4

6:03 pm-9:51 pm

Nonstop4h 48m

San Salvador El Salvador Intl

Mon 12/8

1:10 am-6:17 am

Nonstop4h 07m

$337

Washington, D.C.San Salvador

IAD - SAL

IADSAL

Washington, D.C. Dulles Intl

Wed 12/3

6:03 pm-9:51 pm

Nonstop4h 48m

San Salvador El Salvador Intl

Tue 12/9

1:10 am-6:17 am

Nonstop4h 07m

$337

Washington, D.C.San Salvador

IAD - SAL

IADSAL

Washington, D.C. Dulles Intl

Thu 12/4

6:03 pm-9:51 pm

Nonstop4h 48m

San Salvador El Salvador Intl

Thu 12/11

1:10 am-6:17 am

Nonstop4h 07m

$337

Washington, D.C.San Salvador

IAD - SAL

IADSAL

Washington, D.C. Dulles Intl

Tue 2/10

6:03 am-3:24 pm

1 stop10h 21m

San Salvador El Salvador Intl

Wed 4/22

1:25 pm-11:51 pm

1 stop8h 26m

$352

Washington, D.C.San Salvador

IAD - SAL

IADSAL

Washington, D.C. Dulles Intl

Thu 1/29

6:00 am-1:10 pm

1 stop8h 10m

San Salvador El Salvador Intl

Thu 2/5

2:35 pm-12:24 am

1 stop8h 49m

$355

Washington, D.C.San Salvador

IAD - SAL

IADSAL

Washington, D.C. Dulles Intl

Fri 4/3

10:06 pm-12:06 pm

1 stop16h 00m

San Salvador El Salvador Intl

Mon 4/13

6:00 am-11:51 pm

1 stop15h 51m

$405

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 21 results
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Best time to book a flight from Dulles Intl to El Salvador

Have a flexible travel schedule? Discover the best time to fly to El Salvador from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to El Salvador

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to El Salvador (average of $109). Flying from Washington, D.C. Dulles Intl Airport to El Salvador in December is currently the most expensive (average of $237). 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 IAD to SV?

Find hourly flight availability from Dulles Intl to El Salvador. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2025.

It’s typically best to fly out from Washington, D.C. Dulles Intl Airport to El Salvador at noon. Doing so could potentially save you 37% on the flight price compared to flying in the afternoon, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to El Salvador. Price data was last updated on December 16, 2024.

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

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

Explore weekly flight availability from Dulles Intl to El Salvador. 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 November 4, 2025.

The most flights from IAD to SV0 are scheduled on a Monday (7 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (4 on average).

Reviews of airlines servicing El Salvador

Get insights into the airlines that provide service to El Salvador. 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 El Salvador. Reviews last updated November 4, 2025.
See what other customers who have flown with Volaris El Salvador, United Airlines, and Volaris from Washington, D.C. Dulles Intl Airport to El Salvador have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Volaris El Salvador
7.4
Good

Entertainment

5.8

Overall

7.4

Comfort

7.1

Boarding

7.5

Crew

7.7

Food

6.0
Volaris El Salvador
7.4
Good
Volaris El Salvador
7.4
Good

Entertainment

5.8

Overall

7.4

Comfort

7.1

Boarding

7.5

Crew

7.7

Food

6.0
United Airlines
7.4
Good
9,002 reviews
Volaris El Salvador
7.4
Good

Entertainment

5.8

Overall

7.4

Comfort

7.1

Boarding

7.5

Crew

7.7

Food

6.0
Volaris
6.7
Okay
1,151 reviews
Volaris El Salvador
7.4
Good

Entertainment

5.8

Overall

7.4

Comfort

7.1

Boarding

7.5

Crew

7.7

Food

6.0
Avianca
6.6
Okay
2,470 reviews
Volaris El Salvador
7.4
Good

Entertainment

5.8

Overall

7.4

Comfort

7.1

Boarding

7.5

Crew

7.7

Food

6.0
Frontier
5.8
Fair
3,117 reviews
Volaris El Salvador
7.4
Good

Entertainment

5.8

Overall

7.4

Comfort

7.1

Boarding

7.5

Crew

7.7

Food

6.0

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to El Salvador. 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 Washington, D.C. Dulles Intl Airport to El Salvador?

    Departing from Washington, D.C. Dulles Intl Airport to El Salvador will take you 28h 34m. Airlines will cover a distance of 1898 mi.

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

    Before booking your flight to El Salvador from Washington, D.C. Dulles Intl Airport, check out the most reliable airlines to get you to your destination on time: Volaris Costa Rica (100%), Volaris (100%), Avianca Costa Rica( 95%).

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

    Looking at all options, your cheapest flight can be booked for $80. While the most popular route (Washington, D.C. Dulles Intl - San Salvador El Salvador Intl) can be booked for $192 on average, our data indicates $515 when flying from Washington, D.C. Dulles Intl Airport to El Salvador.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to El 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.

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

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to El Salvador (average of $109). Flying from Washington, D.C. Dulles Intl Airport to El Salvador in December is currently the most expensive (average of $237). 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

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Alternative routes for Dulles Intl to El Salvador

See prices for flight routes from nearby airports that may be better suited for you.
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Dulles Intl to Liberia flights
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Baltimore to San Pedro Sula flights
Reagan-National to San Pedro Sula flights
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Dulles Intl to Coxen Hole flights
Reagan-National to Coxen Hole flights
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Dulles Intl to Bocas del Toro flights
Dulles Intl to Tegucigalpa flights
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Reagan-National to Tegucigalpa flights
Dulles Intl to San Pedro Town flights

Top 8 airlines flying from Dulles Intl to El Salvador

Discover the top 8 airlines that operate flights from Dulles Intl to El Salvador. 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 November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$104Average$252FlexibilityNo cancel feeOn-timeN/A
AviancaCheapest$116Average$400FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$153Average$419FlexibilityNo cancel feeOn-time69%
Volaris El SalvadorCheapest$184Average$302FlexibilityNo cancel feeOn-timeN/A
VolarisCheapest$192Average$404FlexibilityNo cancel feeOn-time79%
Copa AirlinesCheapest$196Average$532FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$266Average$554FlexibilityNo cancel feeOn-time71%
FrontierCheapest$297Average$770FlexibilityNo cancel feeOn-time62%

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