Washington, D.C.

$163+ Cheap flights from San Salvador (SAL) to Washington, D.C. (WAS)

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 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — WAS
Apr 22 — Apr 291
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Cheapflights Tip: The best prices from San Salvador El Salvador Intl to Washington, D.C. are usually found in October or September, booked 63 days in advance, depart on a Monday or Wednesday and return on a Monday

Cheap flight deals from San Salvador to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from San Salvador (SAL) to Washington, D.C. (WAS). 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 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$252
(Trip.com)

One-way from

$163
(Cheapflightsfares)

Popular in

July

Cheapest in

October

Average price

$293

Good round-trip deal

$257 or less

Good one-way deal

$203 or less
Provider with most accurate pricing for San Salvador El Salvador Intl-Washington, D.C. (WAS) flight deals.
Provider most trusted by Cheapflights users for San Salvador El Salvador Intl-Washington, D.C. (WAS) flights.
From San Salvador El Salvador Intl to Washington, D.C. (WAS)
One-way flight from San Salvador El Salvador Intl to Washington, D.C. (WAS)
Highest demand for flights based on searches. 14% potential increase in price ($52 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from San Salvador El Salvador Intl to Washington, D.C. (WAS).
Price to beat on a one-way flight from San Salvador El Salvador Intl to Washington, D.C. (WAS).

Find flight deals from San Salvador to Washington, D.C.

Cheapest flights from San Salvador to Washington, D.C.
Explore the most affordable flight options available from San Salvador to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/286:00 amSAL - IAD
Nonstop4h 20mVolaris El Salvador
Thu 9/42:22 amIAD - SAL
Nonstop4h 20mVolaris El Salvador
Deal found 4/16$252
This Avianca 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/95:05 pmSAL - IAD
1 stop6h 10mAvianca
Tue 7/222:35 amIAD - SAL
1 stop8h 05mAvianca
Deal found 4/17$255
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1710:41 pmSAL - DCA
1 stop9h 46mUnited Airlines
Mon 8/46:00 amDCA - SAL
1 stop16h 17mUnited Airlines
Deal found 4/16$270
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/146:00 amSAL - DCA
1 stop15h 08mAmerican Airlines
Sat 7/1211:55 amDCA - SAL
1 stop10h 01mAmerican Airlines
Deal found 4/16$274
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 5/296:00 amSAL - IAD
Nonstop4h 20mMultiple Airlines
Mon 7/72:35 amIAD - SAL
1 stop10h 15mMultiple Airlines
Deal found 4/16$274
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/111:34 pmSAL - DCA
1 stop7h 45mDelta
Tue 9/167:00 amDCA - SAL
1 stop7h 14mDelta
Deal found 4/16$281
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/162:10 pmSAL - IAD
1 stop8h 15mDelta
Sun 4/206:00 amIAD - SAL
1 stop8h 55mDelta
Deal found 4/16$281
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/26:00 amSAL - IAD
2 stops24h 38mAmerican Airlines
Mon 5/55:26 pmIAD - SAL
2 stops20h 43mAmerican Airlines
Deal found 4/17$294
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/51:40 pmSAL - BWI
1 stop8h 37mDelta
Tue 9/307:00 amBWI - SAL
1 stop7h 14mDelta
Deal found 4/16$301
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/316:00 amSAL - IAD
1 stop15h 58mUnited Airlines
Sat 8/3010:18 pmIAD - SAL
1 stop18h 05mUnited Airlines
Deal found 4/16$311
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/171:22 amSAL - BWI
1 stop13h 32mSpirit Airlines
Tue 7/229:00 amBWI - SAL
1 stop17h 17mSpirit Airlines
Deal found 4/16$312
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/91:05 pmSAL - BWI
2 stops28h 17mAmerican Airlines
Thu 9/181:32 pmBWI - SAL
2 stops23h 28mAmerican Airlines
Deal found 4/15$323

Cheapflights Fare Finder

Customize your flight search to find flights from San Salvador to Washington, D.C. 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 17, 2025.
Use the filters below to find and compare flights from San Salvador to Washington, D.C. that are best for you.

Fly from

San Salvador

Fly to

Washington, D.C.

Route

Depart

Return

Price

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Wed 5/28

6:00 am-12:20 pm

Nonstop4h 20m

Washington, D.C. Dulles Intl

Thu 9/4

2:22 am-4:42 am

Nonstop4h 20m

$252

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Thu 5/22

6:00 am-12:20 pm

Nonstop4h 20m

Washington, D.C. Dulles Intl

Sun 5/25

2:22 am-4:45 am

Nonstop4h 23m

$254

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Wed 7/9

5:05 pm-1:15 am

1 stop6h 10m

Washington, D.C. Dulles Intl

Tue 7/22

2:35 am-8:40 am

1 stop8h 05m

$255

San SalvadorWashington, D.C.

SAL - DCA

SALDCA

San Salvador El Salvador Intl

Tue 6/17

10:41 pm-10:27 am

1 stop9h 46m

Washington, D.C. Reagan-National

Mon 8/4

6:00 am-8:17 pm

1 stop16h 17m

$270

San SalvadorWashington, D.C.

SAL - DCA

SALDCA

San Salvador El Salvador Intl

Sat 6/14

6:00 am-11:08 pm

1 stop15h 08m

Washington, D.C. Reagan-National

Sat 7/12

11:55 am-7:56 pm

1 stop10h 01m

$274

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Thu 6/5

12:30 pm-8:38 am

2 stops18h 08m

Washington, D.C. Dulles Intl

Tue 6/10

6:43 pm-11:30 am

2 stops18h 47m

$279

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Thu 6/5

1:05 pm-12:28 am

1 stop9h 23m

Washington, D.C. Dulles Intl

Tue 6/10

7:10 am-12:29 pm

1 stop7h 19m

$281

San SalvadorBaltimore

SAL - BWI

SALBWI

San Salvador El Salvador Intl

Fri 9/5

1:40 pm-12:17 am

1 stop8h 37m

Baltimore/Washington

Tue 9/30

7:00 am-12:14 pm

1 stop7h 14m

$301

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Sat 5/31

6:00 am-11:58 pm

1 stop15h 58m

Washington, D.C. Dulles Intl

Sat 8/30

10:18 pm-2:23 pm

1 stop18h 05m

$311

San SalvadorBaltimore

SAL - BWI

SALBWI

San Salvador El Salvador Intl

Thu 7/17

1:22 am-4:54 pm

1 stop13h 32m

Baltimore/Washington

Tue 7/22

9:00 am-12:17 am

1 stop17h 17m

$312

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 41 results
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Compare providers for flights from San Salvador to Washington, D.C.

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 San Salvador to Washington, D.C. in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy2 starsTrust Score*3 stars
FlightnetworkPrice Accuracy-Trust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*2 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 San Salvador-Washington, D.C. flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on San Salvador-Washington, D.C. flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from San Salvador-Washington, D.C. flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Salvador-Washington, D.C. 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 San Salvador-Washington, D.C. 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 San Salvador to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from San 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 San Salvador to Washington, D.C.

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

Use this chart to determine the optimal time to book a round-trip flight from San Salvador to Washington, D.C.. Price data was last updated on April 11, 2025.

The price you pay for your flight from San Salvador to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 63 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from San Salvador to Washington, D.C. (average of $309). Flying from San Salvador to Washington, D.C. in June is currently the most expensive (average of $383). 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 SAL to WAS?

Find hourly flight availability from San Salvador to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 12% on flights from San Salvador to Washington, D.C. by exploring options for tickets in the afternoon.

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

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

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

Weekly flight availability from San Salvador to Washington, D.C.

Explore weekly flight availability from San Salvador to Washington, D.C.. 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 17, 2025.

The most flights from SAL to WAS are scheduled on a Thursday (7 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated April 17, 2025.
See what other customers who have flown with Delta, Copa Airlines and Aeromexico from San Salvador to Washington, D.C. have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good
8.0
Very good

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
8.0
Very good

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from San Salvador to Washington, D.C.. 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 from for flights from San Salvador to Washington, D.C.?

    Located just 20.5 mi from the city center, San Salvador El Salvador Intl is the airport most travelers will use when flying to Washington, D.C. from San Salvador. Booking flights from El Salvador Intl (SAL) to Washington, D.C. should be relatively easy as there are 4 daily outbound flights to Washington, D.C. from 8 different airlines.

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

    According to our current data, Volaris El Salvador ($252), Avianca ($255), and United Airlines ($270) offers the cheapest pricing from San Salvador to Washington, D.C.. Users have found that Volaris El Salvador is 16% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as $163 on Avianca. Other airlines that offer cheap prices include United Airlines from $167 and Volaris El Salvador from $167 one-way.

  • What are the most popular routes from San Salvador to Washington, D.C.?

  • What are the most reliable airlines from San Salvador to Washington, D.C.?

    The top 3 most reliable airlines when flying from San Salvador to Washington, D.C. are Volaris Costa Rica (100%), Avianca (93%) and ANA (93%).

  • What are the cheapest flights from San Salvador to Washington, D.C.?

    Looking for the cheapest flight from San Salvador to Washington, D.C.? While on average our users pay $514, our data indicates the cheapest price to be $158. The most popular route (San Salvador El Salvador Intl - Washington, D.C. Dulles Intl), is priced around $253.

  • Can I find deals for flights from San Salvador to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on San Salvador to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Salvador to Washington, D.C.?

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

  • Can I find deals for business class flights from San Salvador to Washington, D.C.?

    Yes. Cheapflights offers flight deals from San Salvador to Washington, D.C. 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 San Salvador to Washington, D.C.?

    Currently, August is the cheapest month in which you can book a flight from San Salvador to Washington, D.C. (average of $309). Flying from San Salvador to Washington, D.C. in June is currently the most expensive (average of $383). 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 San Salvador?

Book flights to San Salvador if you plan to visit one of these locations
Arlington
Alexandria
Fairfax
Tysons
Springfield
Woodbridge
Rockville
Fredericksburg
Gaithersburg
Silver Spring
Linthicum Heights
Falls Church
Laurel
Easton
Herndon
Bowie
Gettysburg
National Harbor
Oxon Hill
Reston

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Salvador to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from San Salvador to Washington, D.C.

Discover the top 8 airlines that operate flights from San Salvador to Washington, D.C.. 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$60Average$376FlexibilityNo cancel feeOn-time69%
VolarisCheapest$74Average$243FlexibilityNo cancel feeOn-time79%
Volaris El SalvadorCheapest$123Average$283FlexibilityNo cancel feeOn-timeN/A
AviancaCheapest$167Average$385FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$182Average$305FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$205Average$367FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$242Average$466FlexibilityNo cancel feeOn-time70%
DeltaCheapest$374Average$638FlexibilityNo cancel feeOn-timeN/A

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