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San Salvador

$97+ 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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SAL
Feb 17 — Feb 241
Tue 2/17
Tue 2/24
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 January 18, 2026.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$211
(Cheapflightsfares)

One-way from

$97
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$315

Good round-trip deal

$251 or less

Good one-way deal

$137 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-San Salvador El Salvador Intl flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-San Salvador El Salvador Intl flights.
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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. 17% potential increase in price ($73 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 18, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 1/16. 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.
Mon 2/21:07 pm
IAD
-
SAL
Nonstop4h 37m
Volaris El Salvador
Tue 2/36:20 am
SAL
-
IAD
Nonstop4h 07m
Volaris El Salvador
Deal found 1/16$211
This FlightHub deal was found by Cheapflights users on 1/18. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/76:15 pm
IAD
-
SAL
Nonstop4h 40m
Multiple Airlines
Tue 2/106:20 am
SAL
-
IAD
Nonstop4h 07m
Multiple Airlines
Deal found 1/18$212
This Cheapflightsfares deal was found by Cheapflights users on 1/18. 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 3/192:07 pm
IAD
-
SAL
Nonstop4h 37m
Volaris El Salvador
Fri 3/276:20 am
SAL
-
IAD
Nonstop4h 07m
Volaris El Salvador
Deal found 1/18$213
This FlightHub deal was found by Cheapflights users on 1/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/36:15 pm
IAD
-
SAL
Nonstop4h 40m
Multiple Airlines
Tue 2/106:20 am
SAL
-
IAD
Nonstop4h 07m
Multiple Airlines
Deal found 1/16$214
This Booking.com deal was found by Cheapflights users on 1/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/162:22 am
IAD
-
SAL
Nonstop4h 37m
Volaris El Salvador
Wed 8/266:37 pm
SAL
-
IAD
Nonstop4h 07m
Volaris El Salvador
Deal found 1/17$215
This Avianca deal was found by Cheapflights users on 1/17. 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.
Mon 2/94:15 pm
IAD
-
SAL
Nonstop4h 40m
Avianca
Tue 2/108:10 am
SAL
-
IAD
1 stop15h 00m
Avianca
Deal found 1/17$216
This eDestinos deal was found by Cheapflights users on 1/16. 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.
Wed 2/111:07 pm
IAD
-
SAL
Nonstop4h 37m
Volaris El Salvador
Wed 4/156:20 am
SAL
-
IAD
Nonstop4h 07m
Volaris El Salvador
Deal found 1/16$217
This eDestinos deal was found by Cheapflights users on 1/17. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/291:07 pm
IAD
-
SAL
Nonstop4h 37m
Volaris
Thu 2/56:20 am
SAL
-
IAD
Nonstop4h 07m
Volaris
Deal found 1/17$218
This Booking.com deal was found by Cheapflights users on 1/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/311:30 am
IAD
-
SAL
1 stop8h 10m
Multiple Airlines
Mon 2/96:20 am
SAL
-
IAD
Nonstop4h 07m
Multiple Airlines
Deal found 1/15$219
This eDestinos deal was found by Cheapflights users on 1/17. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/201:07 pm
IAD
-
SAL
Nonstop4h 37m
Volaris
Wed 3/116:20 am
SAL
-
IAD
Nonstop4h 07m
Volaris
Deal found 1/17$220
This Cheapflightsfares deal was found by Cheapflights users on 1/16. 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.
Sun 3/222:07 pm
IAD
-
SAL
Nonstop4h 37m
Volaris El Salvador
Fri 3/276:20 am
SAL
-
IAD
Nonstop4h 07m
Volaris El Salvador
Deal found 1/16$221
This Booking.com deal was found by Cheapflights users on 1/18. 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 5/262:23 am
IAD
-
SAL
Nonstop4h 37m
Multiple Airlines
Sun 5/3110:05 pm
SAL
-
IAD
Nonstop4h 15m
Multiple Airlines
Deal found 1/18$222

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 January 18, 2026.
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 2/3

5:45 pm-3:24 pm

1 stop22h 39m

San Salvador El Salvador Intl

Wed 2/11

4:40 pm-10:16 pm

1 stop28h 36m

$247

Washington, D.C.San Salvador

IAD - SAL

IADSAL

Washington, D.C. Dulles Intl

Sun 2/15

6:01 am-9:19 pm

1 stop16h 18m

San Salvador El Salvador Intl

Fri 2/20

6:55 am-10:16 pm

1 stop14h 21m

$273

Washington, D.C.San Salvador

IAD - SAL

IADSAL

Washington, D.C. Dulles Intl

Mon 3/2

6:03 am-3:24 pm

1 stop10h 21m

San Salvador El Salvador Intl

Wed 3/4

6:55 am-10:16 pm

1 stop14h 21m

$273

Washington, D.C.San Salvador

DCA - SAL

DCASAL

Washington, D.C. Reagan-National

Fri 2/20

2:45 pm-9:19 pm

1 stop7h 34m

San Salvador El Salvador Intl

Sat 3/7

6:55 am-11:32 pm

1 stop15h 37m

$273

Washington, D.C.San Salvador

DCA - SAL

DCASAL

Washington, D.C. Reagan-National

Wed 4/15

2:33 pm-8:49 pm

1 stop8h 16m

San Salvador El Salvador Intl

Tue 4/21

10:45 pm-10:30 am

1 stop9h 45m

$273

Washington, D.C.San Salvador

DCA - SAL

DCASAL

Washington, D.C. Reagan-National

Mon 2/16

6:00 am-3:24 pm

1 stop10h 24m

San Salvador El Salvador Intl

Fri 2/20

6:55 am-10:06 pm

1 stop14h 11m

$273

Washington, D.C.San Salvador

DCA - SAL

DCASAL

Washington, D.C. Reagan-National

Mon 2/2

8:15 am-9:19 pm

1 stop14h 04m

San Salvador El Salvador Intl

Thu 2/19

6:55 am-3:55 pm

1 stop8h 00m

$273

Washington, D.C.San Salvador

DCA - SAL

DCASAL

Washington, D.C. Reagan-National

Tue 1/27

2:45 pm-9:19 pm

1 stop7h 34m

San Salvador El Salvador Intl

Wed 2/11

4:40 pm-11:36 am

1 stop17h 56m

$278

Washington, D.C.San Salvador

IAD - SAL

IADSAL

Washington, D.C. Dulles Intl

Thu 3/19

10:05 pm-8:19 pm

1 stop24h 14m

San Salvador El Salvador Intl

Fri 4/3

6:00 am-11:59 pm

1 stop15h 59m

$280

Washington, D.C.San Salvador

DCA - SAL

DCASAL

Washington, D.C. Reagan-National

Thu 4/9

6:59 am-12:48 pm

1 stop7h 49m

San Salvador El Salvador Intl

Thu 4/23

2:00 pm-11:33 pm

1 stop7h 33m

$281

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/17

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, January is the cheapest month in which you can book a flight from District of Columbia to San Salvador (average of $125). Flying from District of Columbia to San Salvador in July is currently the most expensive (average of $244). 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 January 18, 2026.

When flying from District of Columbia to San Salvador, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 27% versus a flight in the morning.

What is the cheapest day to fly from District of Columbia to San Salvador?

Use this chart to determine the cheapest time to fly round-trip from District of Columbia to San Salvador. Price data was last updated on January 17, 2026.

Travelers seeking maximum savings on their District of Columbia to San Salvador flight should consider departing on Monday at noon 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.

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 January 18, 2026.

The most flights from USDC to SAL are scheduled on a Sunday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 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 $247, United Airlines can have you in San Salvador from District of Columbia in 22h 39m. Airlines will cover a distance of 1898 mi.

  • 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 $66 on Frontier. Other airlines that offer cheap prices include Volaris El Salvador from $74 and Avianca from $96 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 Volaris Costa Rica (100%), ANA (94%) and Avianca (92%).

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

    The cheapest flight price from District of Columbia to San Salvador is $78. On average you can expect to pay $676. The most popular route, (Washington, D.C. Dulles Intl - San Salvador El Salvador Intl), can usually be booked for $152.

  • 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, January is the cheapest month in which you can book a flight from District of Columbia to San Salvador (average of $125). Flying from District of Columbia to San Salvador in July is currently the most expensive (average of $244). 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
Acajutla
Sonsonate
El Cuco
La Libertad

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Alternative routes for District of Columbia to San Salvador

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from District of Columbia to San Salvador

Discover the top 8 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 January 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$104Average$473FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$141Average$437FlexibilityNo cancel feeOn-time69%
Spirit AirlinesCheapest$142Average$496FlexibilityNo cancel feeOn-time65%
Copa AirlinesCheapest$156Average$358FlexibilityNo cancel feeOn-time70%
Volaris El SalvadorCheapest$158Average$366FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$182Average$406FlexibilityNo cancel feeOn-timeN/A
AviancaCheapest$187Average$361FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$269Average$576FlexibilityNo cancel feeOn-time71%

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