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El Salvador

$117+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SAL
Jul 30 — Aug 61
Wed 7/30
Wed 8/6
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 July 25, 2025.

Round-trip from

$261
(Cheapflightsfares)

One-way from

$117
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$362

Good round-trip deal

$322 or less

Good one-way deal

$159 or less
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. 23% potential increase in price ($107 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 25, 2025.

This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/227:25 pmIAD - SAL
Nonstop4h 25mAvianca
Mon 9/88:15 amSAL - IAD
1 stop15h 00mAvianca
Deal found 7/24$261
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/131:23 amIAD - SAL
Nonstop4h 37mVolaris El Salvador
Sun 11/166:20 amSAL - IAD
Nonstop4h 07mVolaris El Salvador
Deal found 7/24$266
This Copa Airlines 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/89:34 amIAD - SAL
1 stop12h 48mCopa Airlines
Thu 10/165:05 amSAL - IAD
1 stop8h 00mCopa Airlines
Deal found 7/24$268
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/217:25 pmIAD - SAL
Nonstop4h 25mMultiple Airlines
Thu 8/288:33 amSAL - IAD
1 stop13h 55mMultiple Airlines
Deal found 7/24$269
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/264:36 pmIAD - SAL
2 stops22h 36mAmerican Airlines
Wed 10/82:30 pmSAL - IAD
1 stop18h 21mAmerican Airlines
Deal found 7/23$270
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/96:00 amIAD - SAL
1 stop10h 23mUnited Airlines
Mon 9/156:00 amSAL - IAD
1 stop14h 15mUnited Airlines
Deal found 7/24$280

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 July 25, 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

Fri 8/22

7:25 pm-9:50 pm

Nonstop4h 25m

San Salvador El Salvador Intl

Mon 9/8

8:15 am-1:15 am

1 stop15h 00m

$261

Washington, D.C.San Salvador

IAD - SAL

IADSAL

Washington, D.C. Dulles Intl

Sat 8/23

2:25 pm-4:45 pm

Nonstop4h 20m

San Salvador El Salvador Intl

Sun 8/31

6:20 am-12:40 pm

Nonstop4h 20m

$266

Washington, D.C.San Salvador

IAD - SAL

IADSAL

Washington, D.C. Dulles Intl

Tue 9/30

2:37 am-4:57 am

Nonstop4h 20m

San Salvador El Salvador Intl

Mon 10/6

6:37 pm-12:54 am

Nonstop4h 17m

$267

Washington, D.C.San Salvador

IAD - SAL

IADSAL

Washington, D.C. Dulles Intl

Wed 10/8

9:34 am-8:22 pm

1 stop12h 48m

San Salvador El Salvador Intl

Thu 10/16

5:05 am-3:05 pm

1 stop8h 00m

$268

Washington, D.C.San Salvador

IAD - SAL

IADSAL

Washington, D.C. Dulles Intl

Tue 8/26

4:36 pm-1:12 pm

2 stops22h 36m

San Salvador El Salvador Intl

Wed 10/8

2:30 pm-10:51 am

1 stop18h 21m

$270

Washington, D.C.San Salvador

IAD - SAL

IADSAL

Washington, D.C. Dulles Intl

Tue 9/9

6:00 am-2:23 pm

1 stop10h 23m

San Salvador El Salvador Intl

Mon 9/15

6:00 am-10:15 pm

1 stop14h 15m

$280

Washington, D.C.San Salvador

IAD - SAL

IADSAL

Washington, D.C. Dulles Intl

Tue 8/12

2:37 am-4:57 am

Nonstop4h 20m

$117

Washington, D.C.San Salvador

IAD - SAL

IADSAL

Washington, D.C. Dulles Intl

Sat 8/23

8:12 pm-8:52 pm

2 stops26h 40m

$120

Washington, D.C.San Salvador

IAD - SAL

IADSAL

Washington, D.C. Dulles Intl

Tue 7/29

2:22 am-12:42 pm

1 stop12h 20m

$122

Washington, D.C.San Salvador

IAD - SAL

IADSAL

Washington, D.C. Dulles Intl

Sat 9/13

7:00 am-12:21 pm

1 stop7h 21m

$123

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Showing 1-10 of 13 results
1
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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, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to El Salvador (average of $260). Flying from Washington, D.C. Dulles Intl Airport to El Salvador in December is currently the most expensive (average of $588). 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 July 25, 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 32% 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 September 29, 2024.

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to El Salvador flight should consider departing on Tuesday at noon when fares are most often at their lowest. Saturday mornings 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 July 25, 2025.

The most flights from IAD to SV0 are scheduled on a Thursday (9 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 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 July 25, 2025.
See what other customers who have flown with Copa Airlines, United Airlines, and American Airlines 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.
Copa Airlines
7.5
Good
1,490 reviews

Boarding

7.8

Comfort

7.4

Entertainment

6.8

Crew

8.0

Overall

7.5

Food

6.8

Reviews

1 / 20
6.0
Good

Paul,May 2025

PTY - AUA

Had to use my phone for entertainment? Once we landed people were already out their seats and standing in the isles while the plane was still taxiing to the gate. This is unsafe and flight crew had a responsibility to ensure that people remain seated until the pilots turn off the seatbelt sign.
Copa Airlines
7.5
Good
1,490 reviews
Copa Airlines
7.5
Good
1,490 reviews

Boarding

7.8

Comfort

7.4

Entertainment

6.8

Crew

8.0

Overall

7.5

Food

6.8

Reviews

1 / 20
6.0
Good

Paul,May 2025

PTY - AUA

Had to use my phone for entertainment? Once we landed people were already out their seats and standing in the isles while the plane was still taxiing to the gate. This is unsafe and flight crew had a responsibility to ensure that people remain seated until the pilots turn off the seatbelt sign.
United Airlines
7.4
Good
8,880 reviews
Copa Airlines
7.5
Good
1,490 reviews

Boarding

7.8

Comfort

7.4

Entertainment

6.8

Crew

8.0

Overall

7.5

Food

6.8

Reviews

1 / 20
6.0
Good

Paul,May 2025

PTY - AUA

Had to use my phone for entertainment? Once we landed people were already out their seats and standing in the isles while the plane was still taxiing to the gate. This is unsafe and flight crew had a responsibility to ensure that people remain seated until the pilots turn off the seatbelt sign.
American Airlines
7.2
Good
10,000 reviews
Copa Airlines
7.5
Good
1,490 reviews

Boarding

7.8

Comfort

7.4

Entertainment

6.8

Crew

8.0

Overall

7.5

Food

6.8

Reviews

1 / 20
6.0
Good

Paul,May 2025

PTY - AUA

Had to use my phone for entertainment? Once we landed people were already out their seats and standing in the isles while the plane was still taxiing to the gate. This is unsafe and flight crew had a responsibility to ensure that people remain seated until the pilots turn off the seatbelt sign.
Avianca
6.7
Okay
2,384 reviews
Copa Airlines
7.5
Good
1,490 reviews

Boarding

7.8

Comfort

7.4

Entertainment

6.8

Crew

8.0

Overall

7.5

Food

6.8

Reviews

1 / 20
6.0
Good

Paul,May 2025

PTY - AUA

Had to use my phone for entertainment? Once we landed people were already out their seats and standing in the isles while the plane was still taxiing to the gate. This is unsafe and flight crew had a responsibility to ensure that people remain seated until the pilots turn off the seatbelt sign.

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.

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

    For one-way options, check prices for Volaris El Salvador. According to our data, you can fly for as low as $117. Users have also found prices from $122 and $123 on Copa Airlines and Frontier, respectively.

  • 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: Avianca Costa Rica (89%), Avianca (75%), Avianca( 71%).

  • 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 $130. While the most popular route (Washington, D.C. Dulles Intl - San Salvador El Salvador Intl) can be booked for $227 on average our data indicates $896 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, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to El Salvador (average of $260). Flying from Washington, D.C. Dulles Intl Airport to El Salvador in December is currently the most expensive (average of $588). 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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Top 7 airlines flying from Dulles Intl to El Salvador

Discover the top 7 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 July 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$111Average$364FlexibilityNo cancel feeOn-time79%
AviancaCheapest$116Average$410FlexibilityNo cancel feeOn-time71%
DeltaCheapest$120Average$362FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$141Average$412FlexibilityNo cancel feeOn-time69%
Volaris El SalvadorCheapest$166Average$303FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$266Average$427FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$274Average$552FlexibilityNo cancel feeOn-time70%

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