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Dulles Intl

$144+ 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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — IAD
May 18 — May 251
Mon 5/18
Mon 5/25
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 April 18, 2026.

This Mytrip deal was found by Cheapflights users on 4/13. 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 4/217:09 am
SAL
-
IAD
Nonstop4h 17m
Volaris El Salvador
Mon 4/272:55 am
IAD
-
SAL
Nonstop4h 28m
Volaris El Salvador
Deal found 4/13$200
This Mytrip deal was found by Cheapflights users on 4/13. 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 4/217:09 am
SAL
-
IAD
Nonstop4h 17m
Volaris El Salvador
Tue 4/282:55 am
IAD
-
SAL
Nonstop4h 28m
Volaris El Salvador
Deal found 4/13$203
This eDestinos deal was found by Cheapflights users on 4/15. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:13 am
SAL
-
IAD
Nonstop4h 13m
Volaris El Salvador
Sat 10/173:06 pm
IAD
-
SAL
Nonstop4h 22m
Volaris El Salvador
Deal found 4/15$236
This eDestinos deal was found by Cheapflights users on 4/16. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:02 pm
SAL
-
IAD
Nonstop4h 13m
Volaris El Salvador
Fri 10/163:06 pm
IAD
-
SAL
Nonstop4h 22m
Volaris El Salvador
Deal found 4/16$242
This eDestinos deal was found by Cheapflights users on 4/13. 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 9/257:13 am
SAL
-
IAD
Nonstop4h 13m
Volaris El Salvador
Mon 10/53:06 pm
IAD
-
SAL
Nonstop4h 22m
Volaris El Salvador
Deal found 4/13$246
This Volaris deal was found by Cheapflights users on 4/17. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:02 pm
SAL
-
IAD
Nonstop4h 13m
Volaris El Salvador
Tue 10/63:06 pm
IAD
-
SAL
Nonstop4h 22m
Volaris El Salvador
Deal found 4/17$248
This Booking.com deal was found by Cheapflights users on 4/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:02 pm
SAL
-
IAD
Nonstop4h 13m
Volaris El Salvador
Sun 9/272:55 am
IAD
-
SAL
Nonstop4h 22m
Volaris El Salvador
Deal found 4/16$250
This Trip.com deal was found by Cheapflights users on 4/13. 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 4/241:37 pm
SAL
-
IAD
1 stop8h 59m
Multiple Airlines
Sun 4/262:55 am
IAD
-
SAL
Nonstop4h 28m
Multiple Airlines
Deal found 4/13$251
This Booking.com deal was found by Cheapflights users on 4/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:02 pm
SAL
-
IAD
Nonstop4h 13m
Volaris El Salvador
Tue 10/202:55 am
IAD
-
SAL
Nonstop4h 22m
Volaris El Salvador
Deal found 4/16$252
This Booking.com deal was found by Cheapflights users on 4/13. 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.
Mon 10/197:13 am
SAL
-
IAD
Nonstop4h 13m
Volaris El Salvador
Sat 10/243:06 pm
IAD
-
SAL
Nonstop4h 22m
Volaris El Salvador
Deal found 4/13$253
This Frontier deal was found by Cheapflights users on 4/13. 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.
Mon 4/201:37 pm
SAL
-
IAD
1 stop8h 59m
Frontier
Mon 4/276:00 am
IAD
-
SAL
1 stop8h 31m
Frontier
Deal found 4/13$254
This Booking.com deal was found by Cheapflights users on 4/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:02 pm
SAL
-
IAD
Nonstop4h 13m
Volaris El Salvador
Mon 10/53:06 pm
IAD
-
SAL
Nonstop4h 22m
Volaris El Salvador
Deal found 4/16$257

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 April 18, 2026.

Round-trip from

$236
(eDestinos)

One-way from

$144
(Cheapflightsfares)

Popular in

August

Cheapest in

February

Average price

$307

Good round-trip deal

$326 or less

Good one-way deal

$221 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. 8% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 18, 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
Quickest round-trip

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Tue 9/8

7:13 am-1:26 pm

Nonstop4h 13m

Washington, D.C. Dulles Intl

Thu 10/29

3:06 pm-5:28 pm

Nonstop4h 22m

$364

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Sat 6/20

7:09 am-1:26 pm

Nonstop4h 17m

Washington, D.C. Dulles Intl

Sun 8/30

2:55 am-5:17 am

Nonstop4h 22m

$368

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Fri 6/5

7:09 am-1:26 pm

Nonstop4h 17m

Washington, D.C. Dulles Intl

Mon 6/8

3:06 pm-5:28 pm

Nonstop4h 22m

$377

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Sat 5/9

6:00 am-10:49 pm

1 stop14h 49m

Washington, D.C. Dulles Intl

Tue 5/26

8:50 am-11:29 am

Nonstop4h 39m

$420

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Fri 5/1

7:09 am-1:26 pm

Nonstop4h 17m

Washington, D.C. Dulles Intl

Fri 5/22

3:06 pm-5:34 pm

Nonstop4h 28m

$440

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Wed 5/13

6:00 am-11:59 pm

1 stop15h 59m

Washington, D.C. Dulles Intl

Sun 6/7

8:50 am-11:29 am

Nonstop4h 39m

$471

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Thu 5/28

1:20 pm-7:39 pm

Nonstop4h 19m

Washington, D.C. Dulles Intl

Sun 6/7

10:20 pm-8:49 pm

1 stop24h 29m

$472

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Mon 5/11

6:00 am-10:49 pm

1 stop14h 49m

Washington, D.C. Dulles Intl

Mon 5/18

10:20 pm-12:15 pm

1 stop15h 55m

$476

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Thu 4/30

1:50 pm-11:59 pm

1 stop8h 09m

Washington, D.C. Dulles Intl

Sun 5/3

6:00 am-8:49 pm

1 stop16h 49m

$476

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Thu 4/30

1:50 pm-11:59 pm

1 stop8h 09m

Washington, D.C. Dulles Intl

Sat 5/2

10:20 pm-8:49 pm

1 stop24h 29m

$498

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 22 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, January is the cheapest month in which you can book a flight from El Salvador to Washington, D.C. Dulles Intl Airport (average of $59). Flying from El Salvador to Washington, D.C. Dulles Intl Airport in October is currently the most expensive (average of $400). 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 April 18, 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 72% versus a flight at noon.

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 April 11, 2026.

Travelers seeking maximum savings on their El Salvador to Washington, D.C. Dulles Intl Airport flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday at noon 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 April 18, 2026.

The most flights from SV0 to IAD are scheduled on a Thursday (6 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).

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

About 9% of weekly flights between El Salvador and Washington, D.C. have experienced delays in the past year, with the average delay time being 118 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.

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 April 18, 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
7.5
Good
1,576 reviews

Crew

8.1

Food

6.8

Entertainment

6.8

Comfort

7.4

Overall

7.5

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
Copa Airlines
7.5
Good
1,576 reviews
Copa Airlines
7.5
Good
1,576 reviews

Crew

8.1

Food

6.8

Entertainment

6.8

Comfort

7.4

Overall

7.5

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
Volaris El Salvador
7.4
Good
Copa Airlines
7.5
Good
1,576 reviews

Crew

8.1

Food

6.8

Entertainment

6.8

Comfort

7.4

Overall

7.5

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
United Airlines
7.4
Good
9,604 reviews
Copa Airlines
7.5
Good
1,576 reviews

Crew

8.1

Food

6.8

Entertainment

6.8

Comfort

7.4

Overall

7.5

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
Avianca
6.5
Okay
2,513 reviews
Copa Airlines
7.5
Good
1,576 reviews

Crew

8.1

Food

6.8

Entertainment

6.8

Comfort

7.4

Overall

7.5

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.
Frontier
5.7
Fair
2,987 reviews
Copa Airlines
7.5
Good
1,576 reviews

Crew

8.1

Food

6.8

Entertainment

6.8

Comfort

7.4

Overall

7.5

Boarding

7.8

Reviews

1 / 20
2.0
Mediocre

Katerine,Mar 2026

LAX - PTY

Really i was expecting be more friendly with family’s, more when you travel with a infant. We expected like a priority to boarding or be friendly with the spots on the aeroplane.

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 13m. El Salvador and Washington, D.C. Dulles Intl Airport are separated by a distance of 1898 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $86 on Frontier. Other airlines that offer cheap prices include Volaris El Salvador from $121 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 (100%), Frontier (92%) or Avianca (92%) 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 $128. While the most popular route (San Salvador El Salvador Intl - Washington, D.C. Dulles Intl) can be booked for $236 on average, our data indicates $336 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 $59). Flying from El Salvador to Washington, D.C. Dulles Intl Airport in October is currently the most expensive (average of $400). 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
Owings Mills
Springfield
Arlington
Silver Spring
Herndon
Hyattsville
Hanover
Laurel
Rockville
Largo
Upper Marlboro
Waldorf
Bowie
Clinton
Towson
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 April 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
Copa AirlinesCheapest$130Average$192FlexibilityNo cancel feeOn-time70%
FrontierCheapest$146Average$216FlexibilityNo cancel feeOn-time62%
Volaris El SalvadorCheapest$148Average$288FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$158Average$356FlexibilityNo cancel feeOn-time69%
AviancaCheapest$185Average$346FlexibilityNo cancel feeOn-time71%

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