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

For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $77. Users have also found prices from $112 and $114 on Frontier and United Airlines, respectively.

In terms of precipitation, rainfall in El 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 El Salvador when rainfall is around 0.0 in.

If weather is an important factor for your trip to El 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).

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

The most popular route from Washington, D.C. to El Salvador is Washington, D.C. Dulles Intl - San Salvador El Salvador Intl. You may also consider Baltimore/Washington - San Salvador El Salvador Intl or Washington, D.C. Reagan-National - San Salvador El Salvador Intl.

What are the most popular airlines that fly from Washington, D.C. to El Salvador?

Consider American Airlines, Avianca or Copa Airlines when booking your flight. These represent the most popular airlines when flying from Washington, D.C. to El Salvador.

What is the cheapest day to fly round-trip from Washington, D.C. to El Salvador?

It’s generally more expensive to depart on a Sunday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Washington, D.C. to El Salvador?

To save on the cost of your flight from Washington, D.C. to El Salvador, book at least 57 days before your planned departure. Booking around this time can save you about 53% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $374 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $426.

What is the cheapest month to fly from Washington, D.C. to El Salvador?

Our data shows that September tends to be the cheapest month to fly to El Salvador from Washington, D.C.. Users have commonly found prices around $346 for the month, but tickets can be as low as $153. Due to multiple factors, prepare for potentially higher prices in December.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Washington, D.C. 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.

$77+ Flights from Washington, D.C. to El Salvador

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

Round-trip from	$201 (Cheapflightsfares)
One-way from	$77 (Mytrip)
Popular in	December
Cheapest in	September
Average price	$362
Good round-trip deal	$315 or less
Good one-way deal	$156 or less

From Washington, D.C. (WAS) to El Salvador

Search Deals

One-way flight from Washington, D.C. (WAS) to El Salvador

Search Deals

Highest demand for flights based on searches. 23% potential increase in price ($106 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 9% potential price decrease ($29 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

Search Deals

Price to beat on a round-trip flight from Washington, D.C. (WAS) to El Salvador.

Search Deals

Price to beat on a one-way flight from Washington, D.C. (WAS) to El Salvador.

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

Cheapest flights from Washington, D.C. to El Salvador
Explore the most affordable flight options available from Washington, D.C. to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Tue 9/96:50 amBWI - SAL

1 stop7h 50mSpirit Airlines

Tue 9/161:45 pmSAL - BWI

1 stop7h 40mSpirit Airlines

Deal found 7/31

$201

Thu 9/186:45 amBWI - SAL

1 stop7h 55mMultiple Airlines

Mon 9/225:30 amSAL - BWI

2 stops16h 02mMultiple Airlines

Deal found 7/29

$240

Sat 9/134:49 pmBWI - SAL

1 stop8h 46mCopa Airlines

Sat 9/205:04 amSAL - BWI

1 stop8h 04mCopa Airlines

Deal found 7/30

$257

Thu 9/45:05 pmIAD - SAL

Nonstop4h 25mAvianca

Mon 9/88:15 amSAL - IAD

1 stop15h 00mAvianca

Deal found 7/31

$260

Mon 9/82:37 amIAD - SAL

Nonstop4h 20mVolaris El Salvador

Sat 9/136:37 pmSAL - IAD

Nonstop4h 17mVolaris El Salvador

Deal found 7/29

$261

Sat 8/238:12 pmIAD - SAL

2 stops26h 40mMultiple Airlines

Fri 8/296:20 amSAL - IAD

Nonstop4h 20mMultiple Airlines

Deal found 7/30

$267

Wed 9/104:34 pmIAD - SAL

1 stop9h 01mCopa Airlines

Tue 9/231:42 pmSAL - IAD

1 stop12h 38mCopa Airlines

Deal found 7/30

$268

Tue 9/1611:03 amIAD - SAL

1 stop11h 14mUnited Airlines

Sat 11/151:10 amSAL - IAD

Nonstop4h 07mUnited Airlines

Deal found 7/31

$269

Thu 9/48:20 amDCA - SAL

1 stop8h 03mUnited Airlines

Wed 9/106:00 amSAL - DCA

1 stop8h 03mUnited Airlines

Deal found 7/31

$275

Mon 9/86:40 pmBWI - SAL

2 stops19h 26mUnited Airlines

Fri 9/196:00 amSAL - BWI

1 stop14h 45mUnited Airlines

Deal found 7/28

$280

Sun 9/76:00 amDCA - SAL

1 stop8h 27mDelta

Wed 9/171:37 pmSAL - DCA

1 stop7h 05mDelta

Deal found 7/31

$290

Sat 8/305:37 pmIAD - SAL

1 stop6h 57mFrontier

Sat 9/61:51 pmSAL - IAD

1 stop8h 04mFrontier

Deal found 7/31

$294

Best flights from Washington, D.C. to El Salvador
Discover carefully curated flight deals from Washington, D.C. to El Salvador that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2025.

Tue 9/96:50 amBWI - SAL

1 stop7h 50mSpirit Airlines

Tue 9/161:45 pmSAL - BWI

1 stop7h 40mSpirit Airlines

Deal found 7/31

$201

Thu 9/186:45 amBWI - SAL

1 stop7h 55mMultiple Airlines

Mon 9/225:30 amSAL - BWI

2 stops16h 02mMultiple Airlines

Deal found 7/29

$240

Sat 9/134:49 pmBWI - SAL

1 stop8h 46mCopa Airlines

Sat 9/205:04 amSAL - BWI

1 stop8h 04mCopa Airlines

Deal found 7/30

$257

Thu 9/45:05 pmIAD - SAL

Nonstop4h 25mAvianca

Mon 9/88:15 amSAL - IAD

1 stop15h 00mAvianca

Deal found 7/31

$260

Mon 9/82:37 amIAD - SAL

Nonstop4h 20mVolaris El Salvador

Sat 9/136:37 pmSAL - IAD

Nonstop4h 17mVolaris El Salvador

Deal found 7/29

$261

Tue 9/1611:03 amIAD - SAL

1 stop11h 14mUnited Airlines

Sat 11/151:10 amSAL - IAD

Nonstop4h 07mUnited Airlines

Deal found 7/31

$269

Sun 9/76:00 amDCA - SAL

1 stop8h 27mDelta

Wed 9/171:37 pmSAL - DCA

1 stop7h 05mDelta

Deal found 7/31

$290

Wed 8/65:35 pmBWI - SAL

1 stop7h 10mFrontier

Wed 8/1311:50 pmSAL - BWI

1 stop14h 59mFrontier

Deal found 7/30

$294

Wed 10/157:18 pmDCA - SAL

1 stop18h 22mAmerican Airlines

Mon 10/2012:41 pmSAL - DCA

1 stop20h 19mAmerican Airlines

Deal found 7/30

$327

Sat 8/238:12 pmIAD - SAL

2 stops26h 40mMultiple Airlines

Fri 8/296:20 amSAL - IAD

Nonstop4h 20mMultiple Airlines

Deal found 7/30

$267

Wed 9/109:35 amIAD - SAL

1 stop16h 00mCopa Airlines

Thu 9/255:04 amSAL - IAD

1 stop8h 01mCopa Airlines

Deal found 7/31

$268

Thu 9/48:20 amDCA - SAL

1 stop8h 03mUnited Airlines

Wed 9/106:00 amSAL - DCA

1 stop8h 03mUnited Airlines

Deal found 7/31

$275

Last-minute flights from Washington, D.C. to El Salvador
Discover last-minute flight deals from Washington, D.C. to El Salvador. Data last updated July 31, 2025 and is based on user searches.

Tue 8/56:25 amBWI - SAL

1 stop8h 14mSpirit Airlines

Thu 8/71:44 pmSAL - BWI

1 stop7h 50mSpirit Airlines

Deal found 7/28

$298

Wed 8/65:35 pmBWI - SAL

1 stop7h 10mFrontier

Wed 8/1311:50 pmSAL - BWI

1 stop14h 59mFrontier

Deal found 7/30

$294

Wed 8/66:10 amIAD - SAL

1 stop18h 35mFrontier

Wed 8/1311:50 pmSAL - IAD

1 stop11h 59mFrontier

Deal found 7/30

$298

Wed 8/64:59 pmDCA - SAL

1 stop8h 59mUnited Airlines

Wed 8/1311:11 pmSAL - DCA

1 stop9h 16mUnited Airlines

Deal found 7/31

$321

Wed 8/65:20 pmDCA - SAL

1 stop21h 52mAmerican Airlines

Wed 8/132:40 pmSAL - DCA

1 stop18h 20mAmerican Airlines

Deal found 7/29

$454

Wed 8/67:00 amDCA - SAL

2 stops17h 45mFrontier

Wed 8/1311:50 pmSAL - DCA

2 stops15h 09mFrontier

Deal found 7/30

$628

Sun 8/102:37 amIAD - SAL

Nonstop4h 20mVolaris El Salvador

Fri 8/296:37 pmSAL - IAD

Nonstop4h 20mVolaris El Salvador

Deal found 7/29

$276

Sun 8/102:35 amIAD - SAL

1 stop7h 20mMultiple Airlines

Fri 8/296:20 amSAL - IAD

Nonstop4h 20mMultiple Airlines

Deal found 7/29

$279

Sun 8/1010:32 pmIAD - SAL

1 stop17h 51mUnited Airlines

Thu 8/216:00 amSAL - IAD

1 stop15h 55mUnited Airlines

Deal found 7/29

$291

Sun 8/102:35 amIAD - SAL

1 stop7h 20mAvianca

Thu 8/2810:05 pmSAL - IAD

Nonstop4h 15mAvianca

Deal found 7/29

$292

Sun 8/108:45 amBWI - SAL

2 stops10h 51mMultiple Airlines

Sun 8/245:30 amSAL - BWI

2 stops16h 29mMultiple Airlines

Deal found 7/29

$314

Sun 8/102:25 amIAD - SAL

1 stop12h 17mCopa Airlines

Thu 8/288:33 amSAL - IAD

1 stop13h 55mCopa Airlines

Deal found 7/29

$334

One-way flights from Washington, D.C. to El Salvador
Search for one-way flight options from Washington, D.C. to El Salvador. Find affordable one-way fares based on user searches. Data last updated July 31, 2025.

Tue 9/96:45 amBWI - SAL

1 stop7h 55mSpirit Airlines

Deal found 7/30

$77

Sat 10/188:12 pmBWI - SAL

3 stops23h 24mMultiple Airlines

Deal found 7/30

$110

Sat 8/305:28 pmBWI - SAL

1 stop7h 06mFrontier

Deal found 7/29

$112

Wed 8/276:00 amBWI - SAL

1 stop16h 17mUnited Airlines

Deal found 7/28

$114

Fri 8/292:25 pmIAD - SAL

Nonstop4h 20mVolaris El Salvador

Deal found 7/31

$116

Tue 9/166:41 pmBWI - SAL

2 stops18h 54mAmerican Airlines

Deal found 7/28

$117

Wed 8/272:35 amIAD - SAL

1 stop7h 20mAvianca

Deal found 7/31

$118

Fri 8/156:05 pmIAD - SAL

Nonstop4h 38mUnited Airlines

Deal found 7/29

$121

Wed 8/134:34 pmIAD - SAL

1 stop9h 01mCopa Airlines

Deal found 7/30

$122

Sat 8/164:49 pmBWI - SAL

1 stop8h 46mCopa Airlines

Deal found 7/30

$122

Sat 8/308:12 pmIAD - SAL

2 stops26h 40mMultiple Airlines

Deal found 7/30

$125

Tue 8/52:54 pmDCA - SAL

1 stop7h 23mUnited Airlines

Deal found 7/31

$125

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to El Salvador that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreSan Salvador

BWI - SAL

BWISAL

Baltimore/Washington

Tue 9/9

6:50 am-12:40 pm

1 stop7h 50m

San Salvador El Salvador Intl

Tue 9/16

1:45 pm-11:25 pm

1 stop7h 40m

$201

BaltimoreSan Salvador

BWI - SAL

BWISAL

Baltimore/Washington

Thu 9/18

6:45 am-12:40 pm

1 stop7h 55m

San Salvador El Salvador Intl

Mon 9/22

5:30 am-11:32 pm

2 stops16h 02m

$240

BaltimoreSan Salvador

BWI - SAL

BWISAL

Baltimore/Washington

Sat 9/13

4:49 pm-11:35 pm

1 stop8h 46m

San Salvador El Salvador Intl

Sat 9/20

5:04 am-3:08 pm

1 stop8h 04m

$257

Washington, D.C.San Salvador

IAD - SAL

IADSAL

Washington, D.C. Dulles Intl

Thu 9/4

5:05 pm-7:30 pm

Nonstop4h 25m

San Salvador El Salvador Intl

Mon 9/8

8:15 am-1:15 am

1 stop15h 00m

$260

Washington, D.C.San Salvador

IAD - SAL

IADSAL

Washington, D.C. Dulles Intl

Mon 9/8

2:37 am-4:57 am

Nonstop4h 20m

San Salvador El Salvador Intl

Sat 9/13

6:37 pm-12:54 am

Nonstop4h 17m

$261

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

San Salvador El Salvador Intl

Fri 8/29

6:20 am-12:40 pm

Nonstop4h 20m

$267

Washington, D.C.San Salvador

IAD - SAL

IADSAL

Washington, D.C. Dulles Intl

Wed 9/10

9:35 am-11:35 pm

1 stop16h 00m

San Salvador El Salvador Intl

Thu 9/25

5:04 am-3:05 pm

1 stop8h 01m

$268

Washington, D.C.San Salvador

IAD - SAL

IADSAL

Washington, D.C. Dulles Intl

Tue 9/16

11:03 am-8:17 pm

1 stop11h 14m

San Salvador El Salvador Intl

Sat 11/15

1:10 am-6:17 am

Nonstop4h 07m

$269

Washington, D.C.San Salvador

DCA - SAL

DCASAL

Washington, D.C. Reagan-National

Thu 9/4

8:20 am-2:23 pm

1 stop8h 03m

San Salvador El Salvador Intl

Wed 9/10

6:00 am-4:03 pm

1 stop8h 03m

$275

BaltimoreSan Salvador

BWI - SAL

BWISAL

Baltimore/Washington

Mon 9/8

6:00 am-12:06 pm

1 stop8h 06m

San Salvador El Salvador Intl

Fri 9/19

6:00 am-10:45 pm

1 stop14h 45m

$280

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 32 results

Best time to book a flight from Washington, D.C. to El Salvador

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

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

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to El Salvador (average of $260). Flying from Washington, D.C. 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 WAS to SV?

When flying from Washington, D.C. to El 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 32% versus a flight in the afternoon.

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

Travelers seeking maximum savings on their Washington, D.C. to El Salvador flight should consider departing on Tuesday 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 Washington, D.C. to El Salvador

The most flights from WAS to SV0 are scheduled on a Thursday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).

Reviews of airlines servicing El Salvador

Read reviews from past customers who have flown Delta, Copa Airlines, and United Airlines from Washington, D.C. to El Salvador. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,981 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Copa Airlines

7.5

Good

1,493 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,900 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,981 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines to fly from Washington, D.C. to El Salvador one-way?
For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $77. Users have also found prices from $112 and $114 on Frontier and United Airlines, respectively.
What are the most popular routes from Washington, D.C. to El Salvador?
The most popular route from Washington, D.C. to El Salvador is Washington, D.C. Dulles Intl - San Salvador El Salvador Intl. You may also consider Baltimore/Washington - San Salvador El Salvador Intl or Washington, D.C. Reagan-National - San Salvador El Salvador Intl.
Can I find deals for flights from Washington, D.C. to El Salvador that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to El Salvador flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to El Salvador?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to El Salvador.
Can I find deals for business class flights from Washington, D.C. to El Salvador?
Yes. Cheapflights offers flight deals from Washington, D.C. 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. to El Salvador?
Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to El Salvador (average of $260). Flying from Washington, D.C. 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 Washington, D.C. to El Salvador

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

Airline	Cheapest	Average	Flexibility	On-time
Volaris	Cheapest$110	Average$358	FlexibilityNo cancel fee	On-time79%
Avianca	Cheapest$116	Average$389	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$120	Average$429	FlexibilityNo cancel fee	On-timeN/A
Volaris El Salvador	Cheapest$133	Average$323	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$141	Average$498	FlexibilityNo cancel fee	On-time69%
Copa Airlines	Cheapest$251	Average$457	FlexibilityNo cancel fee	On-time70%
American Airlines	Cheapest$266	Average$497	FlexibilityNo cancel fee	On-time71%
Spirit Airlines	Cheapest$274	Average$585	FlexibilityNo cancel fee	On-time65%

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$77+ Cheap flights from Washington, D.C. (WAS) 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington, D.C. to El Salvador with Cheapflights

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

Keep the following information in mind while searching for Washington, D.C. to El Salvador flight deals. Data was last updated July 31, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

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

Cheapest flights from Washington, D.C. to El SalvadorExplore the most affordable flight options available from Washington, D.C. to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Explore the most affordable flight options available from Washington, D.C. to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to El Salvador that are best for you.

Best time to book a flight from Washington, D.C. to El Salvador

Have a flexible travel schedule? Discover the best time to fly to El Salvador from Washington, D.C. with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to El Salvador

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

What is the cheapest time of day to fly from WAS to SV?

Find hourly flight availability from Washington, D.C. 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 31, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to El Salvador. Price data was last updated on September 22, 2024.

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

Reviews of airlines servicing El Salvador

Read reviews from past customers who have flown Delta, Copa Airlines, and United Airlines from Washington, D.C. to El Salvador. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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. to El Salvador one-way?

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

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

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

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Cheapest flights from Washington, D.C. to El Salvador
Explore the most affordable flight options available from Washington, D.C. to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.