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$76+ Cheap flights from District of Columbia 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SAL
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
1 adult, Economy
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Cheap flight deals from District of Columbia to San Salvador

Keep the following information in mind while searching for District of Columbia to San Salvador flight deals. Data was last updated September 14, 2025.

Round-trip from

$187
(Mytrip)

One-way from

$76
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$270

Good round-trip deal

$233 or less

Good one-way deal

$119 or less
From District of Columbia to San Salvador El Salvador Intl
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One-way flight from District of Columbia to San Salvador El Salvador Intl
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Highest demand for flights based on searches. 24% potential increase in price ($114 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from District of Columbia to San Salvador El Salvador Intl.
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Price to beat on a one-way flight from District of Columbia to San Salvador El Salvador Intl.
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Find flight deals from District of Columbia to San Salvador

Cheapest flights from District of Columbia to San Salvador
Explore the most affordable flight options available from District of Columbia to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2025.

This Avianca deal was found by Cheapflights users on 9/11. 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.
Tue 11/114:15 pmIAD - SAL
Nonstop4h 40mAvianca
Thu 11/209:35 amSAL - IAD
Nonstop4h 20mAvianca
Deal found 9/11$188
This Travelocity deal was found by Cheapflights users on 9/12. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/61:23 amIAD - SAL
Nonstop4h 37mVolaris El Salvador
Tue 11/116:36 pmSAL - IAD
Nonstop4h 07mVolaris El Salvador
Deal found 9/12$189
This Cheapflightsfares deal was found by Cheapflights users on 9/12. 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.
Sat 9/277:25 pmIAD - SAL
Nonstop4h 25mAvianca
Thu 10/210:05 pmSAL - IAD
Nonstop4h 15mAvianca
Deal found 9/12$190
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Wed 10/292:25 pmIAD - SAL
Nonstop4h 20mVolaris El Salvador
Wed 11/56:36 pmSAL - IAD
Nonstop4h 07mVolaris El Salvador
Deal found 9/14$191
This eDestinos deal was found by Cheapflights users on 9/14. 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 10/302:37 amIAD - SAL
Nonstop4h 20mVolaris El Salvador
Tue 11/46:36 pmSAL - IAD
Nonstop4h 07mVolaris El Salvador
Deal found 9/14$192
This CheapOair deal was found by Cheapflights users on 9/12. 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.
Wed 12/31:07 pmIAD - SAL
Nonstop4h 37mVolaris El Salvador
Sat 12/206:36 pmSAL - IAD
Nonstop4h 07mVolaris El Salvador
Deal found 9/12$193
This Mytrip deal was found by Cheapflights users on 9/11. 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.
Mon 10/272:37 amIAD - SAL
Nonstop4h 20mVolaris El Salvador
Thu 11/66:36 pmSAL - IAD
Nonstop4h 07mVolaris El Salvador
Deal found 9/11$194
This CheapOair deal was found by Cheapflights users on 9/12. 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.
Sat 9/207:25 pmIAD - SAL
Nonstop4h 25mAvianca
Mon 9/298:15 amSAL - IAD
1 stop15h 00mAvianca
Deal found 9/12$195
This CheapOair deal was found by Cheapflights users on 9/11. 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.
Mon 10/272:37 amIAD - SAL
Nonstop4h 20mVolaris El Salvador
Tue 11/116:36 pmSAL - IAD
Nonstop4h 07mVolaris El Salvador
Deal found 9/11$196
This Avianca deal was found by Cheapflights users on 9/12. 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.
Thu 9/257:25 pmIAD - SAL
Nonstop4h 25mAvianca
Mon 9/2910:05 pmSAL - IAD
Nonstop4h 15mAvianca
Deal found 9/12$197
This Orbitz deal was found by Cheapflights users on 9/12. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/262:37 amIAD - SAL
Nonstop4h 20mVolaris El Salvador
Tue 11/46:20 amSAL - IAD
Nonstop4h 07mVolaris El Salvador
Deal found 9/12$198
This eDestinos deal was found by Cheapflights users on 9/12. 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 10/112:37 amIAD - SAL
Nonstop4h 20mVolaris El Salvador
Sun 10/196:37 pmSAL - IAD
Nonstop4h 17mVolaris El Salvador
Deal found 9/12$199

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia 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 September 14, 2025.
Use the filters below to find and compare flights from District of Columbia to San Salvador that are best for you.

Fly from

District of Columbia

Fly to

San Salvador

Route

Depart

Return

Price

Washington, D.C.San Salvador

IAD - SAL

IADSAL

Washington, D.C. Dulles Intl

Tue 10/14

2:35 am-4:35 pm

1 stop16h 00m

San Salvador El Salvador Intl

Mon 10/20

10:05 pm-4:20 am

Nonstop4h 15m

$249

Washington, D.C.San Salvador

IAD - SAL

IADSAL

Washington, D.C. Dulles Intl

Tue 10/14

2:35 am-4:35 pm

1 stop16h 00m

San Salvador El Salvador Intl

Tue 10/21

9:30 am-3:45 pm

Nonstop4h 15m

$249

Washington, D.C.San Salvador

DCA - SAL

DCASAL

Washington, D.C. Reagan-National

Mon 11/10

6:45 am-2:28 pm

2 stops8h 43m

San Salvador El Salvador Intl

Fri 11/14

3:31 pm-9:14 am

2 stops16h 43m

$258

Washington, D.C.San Salvador

IAD - SAL

IADSAL

Washington, D.C. Dulles Intl

Sun 9/28

6:01 am-2:23 pm

1 stop10h 22m

San Salvador El Salvador Intl

Mon 10/6

6:00 am-10:06 pm

1 stop14h 06m

$291

Washington, D.C.San Salvador

IAD - SAL

IADSAL

Washington, D.C. Dulles Intl

Sun 9/28

8:30 am-2:23 pm

1 stop7h 53m

San Salvador El Salvador Intl

Tue 10/7

6:00 am-10:06 pm

1 stop14h 06m

$291

Washington, D.C.San Salvador

DCA - SAL

DCASAL

Washington, D.C. Reagan-National

Mon 9/22

8:20 am-2:23 pm

1 stop8h 03m

San Salvador El Salvador Intl

Wed 10/22

6:00 am-6:39 pm

1 stop10h 39m

$291

Washington, D.C.San Salvador

DCA - SAL

DCASAL

Washington, D.C. Reagan-National

Mon 9/22

12:50 pm-8:17 pm

1 stop9h 27m

San Salvador El Salvador Intl

Tue 11/25

6:55 am-3:58 pm

1 stop8h 03m

$291

Washington, D.C.San Salvador

DCA - SAL

DCASAL

Washington, D.C. Reagan-National

Sat 9/27

12:55 pm-2:23 pm

1 stop27h 28m

San Salvador El Salvador Intl

Mon 10/6

6:00 am-6:39 pm

1 stop10h 39m

$299

Washington, D.C.San Salvador

DCA - SAL

DCASAL

Washington, D.C. Reagan-National

Sat 11/1

8:30 pm-2:28 pm

1 stop19h 58m

San Salvador El Salvador Intl

Mon 11/10

3:31 pm-8:55 am

1 stop16h 24m

$300

Washington, D.C.San Salvador

IAD - SAL

IADSAL

Washington, D.C. Dulles Intl

Tue 9/23

12:50 pm-8:17 pm

1 stop9h 27m

San Salvador El Salvador Intl

Thu 9/25

1:25 pm-11:51 pm

1 stop8h 26m

$302

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 41 results
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Best time to book a flight from District of Columbia to San Salvador

Have a flexible travel schedule? Discover the best time to fly to San Salvador from District of Columbia 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 District of Columbia to San Salvador

What is the cheapest month to book a flight from District of Columbia to San Salvador?

Currently, September is the cheapest month in which you can book a flight from District of Columbia to San Salvador (average of $260). Flying from District of Columbia 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 DC to SAL?

Find hourly flight availability from District of Columbia 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 September 14, 2025.

When flying from District of Columbia to San Salvador, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from District of Columbia to San Salvador

Explore weekly flight availability from District of Columbia to San 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 September 14, 2025.

The most flights from USDC to SAL are scheduled on a Sunday (6 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (3 on average).

Related info for your journey

Find useful and relevant information for your journey from District of Columbia 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 District of Columbia?

    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 District of Columbia to San Salvador.

  • How long is the flight from District of Columbia to San Salvador?

    For as low as $258, Avianca can have you in San Salvador from District of Columbia in 8h 43m. Airlines will cover a distance of 1902 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from District of Columbia to San Salvador one-way?

    One-way options have recently been found by users for as low as $76 on Volaris El Salvador. Other airlines that offer cheap prices include American Airlines from $101 and United Airlines from $114 one-way.

  • What are the most reliable airlines from District of Columbia to San Salvador?

    The top 3 most reliable airlines when flying from District of Columbia to San Salvador are Avianca Costa Rica (85%), Volaris El Salvador (83%) and Avianca (75%).

  • What are the cheapest flights from District of Columbia to San Salvador?

    The cheapest flight price from District of Columbia to San Salvador is $74. On average you can expect to pay $456. The most popular route, (Washington, D.C. Dulles Intl - San Salvador El Salvador Intl), can usually be booked for $166.

  • Can I find deals for flights from District of Columbia to San Salvador that include hotel bookings?

    Yes. In addition to deals on District of Columbia to San Salvador flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to San Salvador?

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

  • Can I find deals for business class flights from District of Columbia to San Salvador?

    Yes. Cheapflights offers flight deals from District of Columbia 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 District of Columbia to San Salvador?

    Currently, September is the cheapest month in which you can book a flight from District of Columbia to San Salvador (average of $260). Flying from District of Columbia 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 San Salvador?

Book flights to San Salvador if you plan to visit one of these locations
Sonsonate
El Cuco
La Libertad
Acajutla

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Alternative routes for District of Columbia to San Salvador

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Top 9 airlines flying from District of Columbia to San Salvador

Discover the top 9 airlines that operate flights from District of Columbia 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 September 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$69Average$640FlexibilityNo cancel feeOn-time62%
DeltaCheapest$120Average$445FlexibilityNo cancel feeOn-timeN/A
AviancaCheapest$124Average$416FlexibilityNo cancel feeOn-time71%
Volaris El SalvadorCheapest$131Average$356FlexibilityNo cancel feeOn-timeN/A
VolarisCheapest$132Average$386FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$148Average$476FlexibilityNo cancel feeOn-time69%
Copa AirlinesCheapest$216Average$461FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$266Average$490FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$274Average$591FlexibilityNo cancel feeOn-time65%

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