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Dulles Intl

$125+ 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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — IAD
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
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 December 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/16. 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 12/185:46 pmSAL - IAD
Nonstop4h 13mFrontier
Sun 1/111:46 pmIAD - SAL
1 stop20h 19mFrontier
Deal found 12/16$170
This Kiwi.com deal was found by Cheapflights users on 12/17. 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.
Sat 12/275:46 pmSAL - IAD
Nonstop4h 13mFrontier
Sat 1/1712:33 pmIAD - SAL
Nonstop4h 53mFrontier
Deal found 12/17$172
This Mytrip deal was found by Cheapflights users on 12/15. 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.
Fri 12/265:46 pmSAL - IAD
Nonstop4h 13mFrontier
Wed 1/712:33 pmIAD - SAL
Nonstop4h 53mFrontier
Deal found 12/15$175
This Super.com deal was found by Cheapflights users on 12/16. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:46 pmSAL - IAD
Nonstop4h 13mFrontier
Thu 1/1512:38 pmIAD - SAL
Nonstop4h 53mFrontier
Deal found 12/16$177
This Trip.com deal was found by Cheapflights users on 12/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/265:46 pmSAL - IAD
Nonstop4h 13mFrontier
Thu 1/1512:38 pmIAD - SAL
Nonstop4h 53mFrontier
Deal found 12/16$178
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
Sat 12/205:46 pmSAL - IAD
Nonstop4h 13mFrontier
Thu 1/1512:38 pmIAD - SAL
Nonstop4h 53mFrontier
Deal found 12/16$180
This Mytrip deal was found by Cheapflights users on 12/17. 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.
Sun 12/285:49 pmSAL - IAD
Nonstop4h 13mFrontier
Sat 1/1712:33 pmIAD - SAL
Nonstop4h 53mFrontier
Deal found 12/17$182
This Priceline deal was found by Cheapflights users on 12/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:46 pmSAL - IAD
Nonstop4h 13mMultiple Airlines
Wed 1/211:30 amIAD - SAL
1 stop7h 25mMultiple Airlines
Deal found 12/16$184
This Trip.com deal was found by Cheapflights users on 12/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/265:46 pmSAL - IAD
Nonstop4h 13mMultiple Airlines
Sun 1/186:15 pmIAD - SAL
Nonstop4h 40mMultiple Airlines
Deal found 12/16$185
This Mytrip deal was found by Cheapflights users on 12/17. 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.
Fri 12/195:46 pmSAL - IAD
Nonstop4h 13mFrontier
Thu 1/112:38 pmIAD - SAL
Nonstop4h 53mFrontier
Deal found 12/17$187
This Frontier deal was found by Cheapflights users on 12/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/265:46 pmSAL - IAD
Nonstop4h 13mFrontier
Tue 1/612:33 pmIAD - SAL
Nonstop4h 53mFrontier
Deal found 12/17$188
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 12/185:46 pmSAL - IAD
Nonstop4h 13mMultiple Airlines
Sun 1/114:15 pmIAD - SAL
Nonstop4h 40mMultiple Airlines
Deal found 12/17$189

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 December 18, 2025.

Most accurate provider

OneTravel
3 stars

Most trusted provider

OneTravel
3 stars

Round-trip from

$172
(Mytrip)

One-way from

$125
(CheapOair)

Popular in

January

Cheapest in

October

Average price

$304

Good round-trip deal

$197 or less

Good one-way deal

$164 or less
Provider with most accurate pricing for San Salvador El Salvador Intl-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Salvador El Salvador Intl-Washington, D.C. (WAS) flights.
Search Deals
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. 9% potential increase in price ($31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 18, 2025.
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

El Salvador

Fly to

Dulles Intl

Route

Depart

Return

Price

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Tue 5/12

6:36 pm-12:43 am

Nonstop4h 07m

Washington, D.C. Dulles Intl

Mon 5/25

2:07 pm-4:44 pm

Nonstop4h 37m

$189

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Wed 12/31

5:46 pm-10:59 pm

Nonstop4h 13m

Washington, D.C. Dulles Intl

Tue 1/13

12:38 pm-4:31 pm

Nonstop4h 53m

$193

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Fri 4/10

6:20 am-12:27 pm

Nonstop4h 07m

Washington, D.C. Dulles Intl

Mon 4/13

2:23 am-5:00 am

Nonstop4h 37m

$226

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Thu 3/26

9:35 am-3:55 pm

Nonstop4h 20m

Washington, D.C. Dulles Intl

Tue 4/7

2:35 am-4:35 pm

1 stop16h 00m

$245

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Thu 3/26

9:35 am-3:55 pm

Nonstop4h 20m

Washington, D.C. Dulles Intl

Mon 4/13

2:35 am-10:50 am

1 stop10h 15m

$245

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Sun 3/8

10:05 pm-4:10 am

Nonstop4h 05m

Washington, D.C. Dulles Intl

Sat 3/21

2:30 am-4:35 pm

1 stop16h 05m

$245

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Sun 2/15

6:20 am-11:27 am

Nonstop4h 07m

Washington, D.C. Dulles Intl

Fri 2/20

1:07 pm-4:44 pm

Nonstop4h 37m

$255

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Sun 12/28

5:49 pm-11:02 pm

Nonstop4h 13m

Washington, D.C. Dulles Intl

Sat 1/17

5:30 am-1:32 pm

1 stop9h 02m

$255

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Fri 1/16

5:51 pm-10:58 pm

Nonstop4h 07m

Washington, D.C. Dulles Intl

Mon 1/19

12:38 pm-4:31 pm

Nonstop4h 53m

$261

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Wed 2/18

2:35 pm-12:24 am

1 stop8h 49m

Washington, D.C. Dulles Intl

Mon 3/2

6:00 am-1:10 pm

1 stop8h 10m

$268

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 19 results
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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, January is the cheapest month in which you can book a flight from El Salvador to Washington, D.C. Dulles Intl Airport (average of $99). Flying from El Salvador to Washington, D.C. Dulles Intl Airport in October is currently the most expensive (average of $148). 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 December 18, 2025.

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 at noon, which can drop the price by up to 54% versus a flight in the evening.

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 December 13, 2025.

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

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 December 18, 2025.

The most flights from SV0 to IAD are scheduled on a Thursday (9 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 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 126 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?

Friday tends to have the lowest number of delays on this route, whereas Saturday 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.

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 December 18, 2025.
Read through reviews of airlines operating flights from El Salvador to Washington, D.C. Dulles Intl Airport, such as Volaris El Salvador, United Airlines, and Avianca. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Volaris El Salvador
7.4
Good

Overall

7.4

Crew

7.7

Comfort

7.1

Entertainment

5.8

Food

6.0

Boarding

7.5
Volaris El Salvador
7.4
Good
Volaris El Salvador
7.4
Good

Overall

7.4

Crew

7.7

Comfort

7.1

Entertainment

5.8

Food

6.0

Boarding

7.5
United Airlines
7.4
Good
9,093 reviews
Volaris El Salvador
7.4
Good

Overall

7.4

Crew

7.7

Comfort

7.1

Entertainment

5.8

Food

6.0

Boarding

7.5
Avianca
6.6
Okay
2,490 reviews
Volaris El Salvador
7.4
Good

Overall

7.4

Crew

7.7

Comfort

7.1

Entertainment

5.8

Food

6.0

Boarding

7.5
Frontier
5.8
Fair
3,081 reviews
Volaris El Salvador
7.4
Good

Overall

7.4

Crew

7.7

Comfort

7.1

Entertainment

5.8

Food

6.0

Boarding

7.5

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 07m. 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 $93 on Frontier. Other airlines that offer cheap prices include Volaris El Salvador from $127 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 Volaris Costa Rica (100%), Avianca Costa Rica (96%) or United Airlines (94%) 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 $110. While the most popular route (San Salvador El Salvador Intl - Washington, D.C. Dulles Intl) can be booked for $150 on average, our data indicates $261 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, January is the cheapest month in which you can book a flight from El Salvador to Washington, D.C. Dulles Intl Airport (average of $99). Flying from El Salvador to Washington, D.C. Dulles Intl Airport in October is currently the most expensive (average of $148). 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
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fredericksburg
Linthicum Heights
Rockville
Laurel
Towson
Manassas
National Harbor
Bowie
Largo
McLean
Clinton
Cordova

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Alternative routes for El Salvador to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Tegucigalpa to Dulles Intl flights
Tegucigalpa to Baltimore flights
Tegucigalpa to Reagan-National flights

Top 4 airlines flying from El Salvador to Dulles Intl

Discover the top 4 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Volaris El SalvadorCheapest$140Average$287FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$154Average$359FlexibilityNo cancel feeOn-time69%
FrontierCheapest$167Average$218FlexibilityNo cancel feeOn-time62%
AviancaCheapest$207Average$367FlexibilityNo cancel feeOn-time71%

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