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$110+ Cheap flights from Reagan-National (DCA) to San Salvador (SAL)

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.
DCA — SAL
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to San Salvador El Salvador Intl are usually found in September or May, booked 11 days in advance, depart on a Wednesday or Monday and return on a Monday

Cheap flight deals from Reagan-National to San Salvador

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to San Salvador (SAL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 25, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$272
(American Airlines)

One-way from

$110
(Delta)

Popular in

December

Cheapest in

September

Average price

$533
Provider with most accurate pricing for Washington, D.C. Reagan-National-San Salvador El Salvador Intl flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-San Salvador El Salvador Intl flights.
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From Washington, D.C. Reagan-National to San Salvador El Salvador Intl
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One-way flight from Washington, D.C. Reagan-National to San Salvador El Salvador Intl
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Highest demand for flights based on searches. 22% potential increase in price ($156 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Reagan-National to San Salvador

Cheapest flights from Reagan-National to San Salvador
Explore the most affordable flight options available from Reagan-National to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

This United Airlines deal was found by Cheapflights users on 4/24. 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.
Fri 8/222:59 pmDCA - SAL
1 stop7h 18mUnited Airlines
Mon 9/83:30 pmSAL - DCA
1 stop18h 06mUnited Airlines
Deal found 4/24$262
This American Airlines deal was found by Cheapflights users on 4/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2910:15 pmDCA - SAL
2 stops15h 54mAmerican Airlines
Thu 6/512:30 pmSAL - DCA
1 stop8h 38mAmerican Airlines
Deal found 4/24$276
This Delta deal was found by Cheapflights users on 4/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/47:00 amDCA - SAL
1 stop7h 55mDelta
Wed 5/71:05 pmSAL - DCA
1 stop7h 37mDelta
Deal found 4/24$384

Cheapflights Fare Finder

Customize your flight search to find flights from Reagan-National to San 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 April 25, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to San Salvador that are best for you.

Fly from

Reagan-National

Fly to

San Salvador

Route

Depart

Return

Price

Washington, D.C.San Salvador

DCA - SAL

DCASAL

Washington, D.C. Reagan-National

Thu 5/29

8:45 pm-12:09 pm

1 stop17h 24m

San Salvador El Salvador Intl

Thu 6/5

12:30 pm-11:59 pm

1 stop9h 29m

$272

Washington, D.C.San Salvador

DCA - SAL

DCASAL

Washington, D.C. Reagan-National

Sun 5/25

4:45 pm-11:58 pm

1 stop9h 13m

San Salvador El Salvador Intl

Sat 6/7

6:00 am-7:00 pm

1 stop11h 00m

$355

Washington, D.C.San Salvador

DCA - SAL

DCASAL

Washington, D.C. Reagan-National

Sun 5/4

7:00 am-12:55 pm

1 stop7h 55m

San Salvador El Salvador Intl

Wed 5/7

1:05 pm-10:42 pm

1 stop7h 37m

$384

Washington, D.C.San Salvador

DCA - SAL

DCASAL

Washington, D.C. Reagan-National

Wed 4/30

7:30 am-12:55 pm

1 stop7h 25m

$110

Washington, D.C.San Salvador

DCA - SAL

DCASAL

Washington, D.C. Reagan-National

Sun 7/20

11:55 am-7:56 pm

1 stop10h 01m

$113

Washington, D.C.San Salvador

DCA - SAL

DCASAL

Washington, D.C. Reagan-National

Sun 5/25

4:45 pm-11:58 pm

1 stop9h 13m

$181

Washington, D.C.San Salvador

DCA - SAL

DCASAL

Washington, D.C. Reagan-National

Fri 5/2

8:40 pm-9:20 pm

3 stops26h 40m

$312

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Compare providers for flights from Reagan-National to San Salvador

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to San Salvador in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-San Salvador flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Washington, D.C. Reagan-National Airport-San Salvador flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-San Salvador flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-San Salvador flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Reagan-National Airport-San Salvador flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Reagan-National to San Salvador

Have a flexible travel schedule? Discover the best time to fly to San Salvador from Reagan-National 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. Reagan-National Airport to San Salvador

How far ahead should I book a flight from Washington, D.C. Reagan-National Airport to San Salvador?

Use this chart to determine the optimal time to book a round-trip flight from Reagan-National to San Salvador. Price data was last updated on April 25, 2025.

The best time to book flights from Washington, D.C. Reagan-National Airport to San Salvador is 11 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to San Salvador?

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to San Salvador (average of $260). Flying from Washington, D.C. Reagan-National Airport to San 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 DCA to SAL?

Find hourly flight availability from Reagan-National to San Salvador. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 25, 2025.

One of the essential ways to save on airfare from Washington, D.C. Reagan-National Airport to San Salvador is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 33% on airfare.

What is the cheapest day to fly from Washington, D.C. Reagan-National Airport to San Salvador?

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

Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to San Salvador flight should consider departing on Friday 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.

Rainfall in San Salvador by month

Plan your trip to San Salvador by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Salvador ranges from 0.0 - 13.0 inches per month. August is typically the wettest month, when rainfall can reach 13.0 in. February is typically the driest time to visit San Salvador when rainfall is around 0.0 in.

Temperature in San Salvador by month

Plan your trip to San Salvador by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Salvador, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

Reviews of airlines servicing San Salvador

Get insights into the airlines that provide service to San 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 San Salvador. Reviews last updated April 25, 2025.
Read through reviews of airlines operating flights from Washington, D.C. to San Salvador, such as Delta, United Airlines and American Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,685 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • What airport do you fly into for flights to San Salvador from Washington, D.C. Reagan-National?

    San Salvador El Salvador Intl (SAL), located 20.5 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Reagan-National to San Salvador. 6 airlines have flights to El Salvador Intl from Washington, D.C. Reagan-National on a regular basis. Booking flights from Washington, D.C. Reagan-National to San Salvador El Salvador Intl should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Reagan-National per day.

  • What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to San Salvador round-trip?

    American Airlines, at $272, was found to be the cheapest airline from Washington, D.C. Reagan-National Airport to San Salvador.Alternate airlines to your destination round-trip include United Airlines and Delta. American Airlines is 49% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to San Salvador one-way?

    One-way options have recently been found by users for as low as $110 on Delta. Other airlines that offer cheap prices include American Airlines from $113 and United Airlines from $181 one-way.

  • Can I find deals for flights from Reagan-National to San Salvador that include hotel bookings?

    Yes. In addition to deals on Reagan-National to San Salvador flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to San Salvador?

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

  • Can I find deals for business class flights from Reagan-National to San Salvador?

    Yes. Cheapflights offers flight deals from Reagan-National to San 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. Reagan-National Airport to San Salvador?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to San Salvador (average of $260). Flying from Washington, D.C. Reagan-National Airport to San 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

Traveling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Sonsonate
La Libertad
Acajutla

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Alternative routes for Reagan-National to San Salvador

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to San Salvador flights
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Top 6 airlines flying from Reagan-National to San Salvador

Discover the top 6 airlines that operate flights from Reagan-National to San 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 April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Volaris El SalvadorCheapest$133Average$369FlexibilityNo cancel feeOn-timeN/A
VolarisCheapest$134Average$307FlexibilityNo cancel feeOn-time79%
AviancaCheapest$197Average$351FlexibilityNo cancel feeOn-time71%
DeltaCheapest$268Average$467FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$293Average$583FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$316Average$575FlexibilityNo cancel feeOn-time71%

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