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

According to our current data, Avianca ($199), Volaris El Salvador ($250), and Delta ($292) offers the cheapest pricing from San Salvador to Washington, D.C.. Users have found that Avianca is 33% 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 Volaris El Salvador. Other airlines that offer cheap prices include Avianca from $170 and Spirit Airlines from $171 one-way.

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

Most travelers choose San Salvador El Salvador Intl - Washington, D.C. Dulles Intl, San Salvador El Salvador Intl - Baltimore/Washington or San Salvador El Salvador Intl - Washington, D.C. Reagan-National when deciding on the best route from San Salvador to Washington, D.C..

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 $281, our data indicates the cheapest price to be $165. The most popular route (San Salvador El Salvador Intl - Washington, D.C. Dulles Intl), is priced around $226.

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 most popular airlines that fly from San Salvador to Washington, D.C.?

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

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

Leaving on a Sunday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 13% on the overall cost on flights from San Salvador to Washington, D.C..

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

Travelers have found it’s best to book a flight 42 days in advance to save up to 76% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 42 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from San Salvador to Washington, D.C. 1-2 weeks in advance for as low as $337, or $372 for flights within the next 24 hours.

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

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, October can be a great choice for travel to Washington, D.C.. Flights to Washington, D.C. from San Salvador in October are about $301 on average during October, but can be found for as low as $154.

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.

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.

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.

$163+ Flights from San Salvador to Washington, D.C.

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

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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.

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$199 (Trip.com)
One-way from	$163 (CheapOair)
Popular in	July
Cheapest in	October
Average price	$291
Good round-trip deal	$282 or less
Good one-way deal	$194 or less

Provider with most accurate pricing for San Salvador El Salvador Intl-Washington, D.C. (WAS) flight deals.

Search Deals

Provider most trusted by Cheapflights users for San Salvador El Salvador Intl-Washington, D.C. (WAS) flights.

Search Deals

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

Search Deals

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

Search Deals

Highest demand for flights based on searches. 14% potential increase in price ($49 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in May 2025

Search Deals

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

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

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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 May 1, 2025.

Tue 7/298:15 amSAL - IAD

1 stop15h 00mAvianca

Thu 8/142:35 amIAD - SAL

1 stop16h 00mAvianca

Deal found 4/29

$199

Tue 8/128:15 amSAL - IAD

1 stop15h 00mMultiple Airlines

Tue 9/92:22 amIAD - SAL

Nonstop4h 20mMultiple Airlines

Deal found 4/30

$221

Fri 9/125:50 pmSAL - IAD

Nonstop4h 17mVolaris El Salvador

Mon 9/222:22 amIAD - SAL

Nonstop4h 20mVolaris El Salvador

Deal found 4/30

$250

Tue 8/1912:50 pmSAL - IAD

2 stops20h 11mAmerican Airlines

Tue 9/165:36 pmIAD - SAL

2 stops19h 24mAmerican Airlines

Deal found 4/30

$265

Mon 11/35:03 amSAL - BWI

1 stop8h 06mCopa Airlines

Mon 11/103:24 pmBWI - SAL

1 stop9h 15mCopa Airlines

Deal found 4/30

$289

Thu 9/111:34 pmSAL - DCA

1 stop7h 45mDelta

Tue 9/166:00 amDCA - SAL

1 stop8h 14mDelta

Deal found 4/30

$292

Thu 5/226:00 amSAL - DCA

1 stop14h 15mUnited Airlines

Mon 8/1112:59 pmDCA - SAL

1 stop9h 18mUnited Airlines

Deal found 4/30

$301

Fri 5/2311:45 pmSAL - IAD

Nonstop4h 19mUnited Airlines

Fri 8/810:32 pmIAD - SAL

1 stop27h 26mUnited Airlines

Deal found 4/30

$305

Tue 12/162:25 pmSAL - BWI

1 stop8h 47mDelta

Fri 1/26:00 amBWI - SAL

1 stop10h 00mDelta

Deal found 4/30

$313

Tue 10/281:10 pmSAL - BWI

2 stops21h 25mAmerican Airlines

Tue 11/116:05 pmBWI - SAL

2 stops19h 00mAmerican Airlines

Deal found 4/30

$316

Wed 12/176:40 amSAL - DCA

1 stop12h 47mAmerican Airlines

Sat 1/176:31 pmDCA - SAL

1 stop20h 34mAmerican Airlines

Deal found 4/30

$318

Mon 9/86:00 amSAL - BWI

1 stop8h 17mUnited Airlines

Sun 9/216:00 amBWI - SAL

1 stop10h 23mUnited Airlines

Deal found 5/1

$322

Best flights from San Salvador to Washington, D.C.
Discover carefully curated flight deals from San Salvador to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2025.

Tue 7/298:15 amSAL - IAD

1 stop15h 00mAvianca

Thu 8/142:35 amIAD - SAL

1 stop16h 00mAvianca

Deal found 4/29

$199

Tue 8/128:15 amSAL - IAD

1 stop15h 00mMultiple Airlines

Mon 9/82:22 amIAD - SAL

Nonstop4h 20mMultiple Airlines

Deal found 4/30

$221

Fri 9/125:50 pmSAL - IAD

Nonstop4h 17mVolaris El Salvador

Mon 9/222:22 amIAD - SAL

Nonstop4h 20mVolaris El Salvador

Deal found 4/30

$250

Thu 9/111:34 pmSAL - DCA

1 stop7h 45mDelta

Tue 9/166:00 amDCA - SAL

1 stop8h 14mDelta

Deal found 4/30

$292

Fri 6/1312:30 pmSAL - IAD

2 stops20h 18mAmerican Airlines

Sat 6/215:41 pmIAD - SAL

2 stops19h 49mAmerican Airlines

Deal found 4/30

$294

Thu 5/226:00 amSAL - DCA

1 stop14h 15mUnited Airlines

Mon 8/1112:59 pmDCA - SAL

1 stop9h 18mUnited Airlines

Deal found 4/30

$301

Tue 7/291:22 amSAL - BWI

1 stop13h 32mSpirit Airlines

Thu 8/75:49 pmBWI - SAL

1 stop8h 28mSpirit Airlines

Deal found 4/30

$336

Mon 5/125:00 amSAL - BWI

1 stop8h 15mCopa Airlines

Mon 6/304:49 pmBWI - SAL

1 stop8h 48mCopa Airlines

Deal found 4/29

$357

Fri 5/2311:46 pmSAL - BWI

1 stop13h 07mFrontier

Mon 6/23:37 pmBWI - SAL

1 stop8h 59mFrontier

Deal found 4/30

$389

Fri 5/2311:45 pmSAL - IAD

Nonstop4h 19mUnited Airlines

Fri 8/810:32 pmIAD - SAL

1 stop27h 26mUnited Airlines

Deal found 4/30

$305

Tue 10/281:10 pmSAL - BWI

2 stops21h 25mAmerican Airlines

Tue 11/116:05 pmBWI - SAL

2 stops19h 00mAmerican Airlines

Deal found 4/30

$316

Fri 5/307:35 amSAL - BWI

1 stop13h 58mMultiple Airlines

Fri 6/65:35 amBWI - SAL

1 stop16h 40mMultiple Airlines

Deal found 4/30

$326

Last-minute flights from San Salvador to Washington, D.C.
Discover last-minute flight deals from San Salvador to Washington, D.C.. Data last updated May 1, 2025 and is based on user searches.

Wed 4/301:42 pmSAL - IAD

1 stop12h 38mCopa Airlines

Wed 5/79:32 amIAD - SAL

1 stop16h 04mCopa Airlines

Deal found 4/29

$346

Sat 5/31:25 pmSAL - IAD

1 stop8h 33mUnited Airlines

Sun 8/2410:05 pmIAD - SAL

1 stop16h 01mUnited Airlines

Deal found 4/30

$290

Mon 5/51:12 pmSAL - IAD

2 stops25h 05mAmerican Airlines

Tue 5/135:26 pmIAD - SAL

2 stops21h 18mAmerican Airlines

Deal found 4/30

$295

Wed 5/710:05 pmSAL - IAD

Nonstop4h 15mAvianca

Tue 5/275:05 pmIAD - SAL

Nonstop4h 25mAvianca

Deal found 4/30

$270

Wed 5/71:40 pmSAL - IAD

1 stop8h 49mCopa Airlines

Fri 5/162:21 amIAD - SAL

1 stop12h 20mCopa Airlines

Deal found 4/30

$400

Wed 5/71:45 pmSAL - BWI

1 stop31h 36mAmerican Airlines

Wed 5/147:01 pmBWI - SAL

1 stop19h 08mAmerican Airlines

Deal found 4/30

$448

Wed 5/71:45 pmSAL - DCA

1 stop17h 31mAmerican Airlines

Wed 5/215:00 amDCA - SAL

1 stop9h 09mAmerican Airlines

Deal found 4/30

$485

Thu 5/86:00 amSAL - IAD

Nonstop4h 20mVolaris El Salvador

Sun 5/112:22 amIAD - SAL

Nonstop4h 23mVolaris El Salvador

Deal found 4/30

$301

Thu 5/81:05 pmSAL - BWI

1 stop7h 40mDelta

Sun 5/117:00 amBWI - SAL

1 stop6h 50mDelta

Deal found 4/30

$554

Thu 5/81:25 pmSAL - BWI

1 stop24h 52mUnited Airlines

Sun 5/116:45 amBWI - SAL

2 stops15h 32mUnited Airlines

Deal found 4/30

$630

Sat 5/108:30 pmSAL - IAD

Nonstop4h 15mMultiple Airlines

Sat 5/242:22 amIAD - SAL

Nonstop4h 23mMultiple Airlines

Deal found 4/30

$289

Sat 5/101:12 pmSAL - IAD

2 stops23h 24mAmerican Airlines

Wed 5/146:17 amIAD - SAL

1 stop8h 27mAmerican Airlines

Deal found 4/30

$369

One-way flights from San Salvador to Washington, D.C.
Search for one-way flight options from San Salvador to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated May 1, 2025.

Fri 6/136:00 amSAL - IAD

Nonstop4h 20mVolaris El Salvador

Deal found 4/30

$163

Mon 5/58:30 pmSAL - IAD

Nonstop4h 15mAvianca

Deal found 4/30

$170

Thu 6/191:14 pmSAL - BWI

1 stop7h 43mSpirit Airlines

Deal found 4/30

$171

Fri 6/136:00 amSAL - DCA

1 stop10h 24mAmerican Airlines

Deal found 4/30

$171

Wed 7/161:19 pmSAL - DCA

1 stop8h 23mDelta

Deal found 4/29

$172

Thu 5/85:00 amSAL - IAD

1 stop8h 04mCopa Airlines

Deal found 4/30

$173

Thu 6/121:15 amSAL - DCA

1 stop15h 40mUnited Airlines

Deal found 4/30

$176

Thu 6/121:15 amSAL - IAD

1 stop10h 42mUnited Airlines

Deal found 4/30

$176

Fri 6/66:00 amSAL - IAD

2 stops15h 59mAmerican Airlines

Deal found 4/30

$179

Fri 5/237:35 amSAL - BWI

1 stop13h 58mMultiple Airlines

Deal found 4/28

$212

Tue 5/61:40 pmSAL - BWI

1 stop23h 35mCopa Airlines

Deal found 4/30

$216

Fri 6/136:00 amSAL - BWI

1 stop15h 59mAmerican Airlines

Deal found 4/30

$218

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Tue 7/29

8:15 am-1:15 am

1 stop15h 00m

Washington, D.C. Dulles Intl

Thu 8/14

2:35 am-4:35 pm

1 stop16h 00m

$199

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Tue 8/12

8:15 am-1:15 am

1 stop15h 00m

Washington, D.C. Dulles Intl

Tue 9/9

2:22 am-4:42 am

Nonstop4h 20m

$221

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Fri 9/12

5:50 pm-12:07 am

Nonstop4h 17m

Washington, D.C. Dulles Intl

Mon 9/22

2:22 am-4:42 am

Nonstop4h 20m

$250

San SalvadorWashington, D.C.

SAL - DCA

SALDCA

San Salvador El Salvador Intl

Thu 9/11

1:34 pm-11:19 pm

1 stop7h 45m

Washington, D.C. Reagan-National

Tue 9/16

6:00 am-12:14 pm

1 stop8h 14m

$292

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Fri 6/13

12:30 pm-10:48 am

2 stops20h 18m

Washington, D.C. Dulles Intl

Sat 6/21

5:41 pm-11:30 am

2 stops19h 49m

$294

San SalvadorWashington, D.C.

SAL - DCA

SALDCA

San Salvador El Salvador Intl

Thu 5/22

6:00 am-10:15 pm

1 stop14h 15m

Washington, D.C. Reagan-National

Mon 8/11

12:59 pm-8:17 pm

1 stop9h 18m

$301

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Fri 5/23

11:45 pm-6:04 am

Nonstop4h 19m

Washington, D.C. Dulles Intl

Fri 8/8

10:32 pm-11:58 pm

1 stop27h 26m

$305

San SalvadorBaltimore

SAL - BWI

SALBWI

San Salvador El Salvador Intl

Tue 10/28

1:10 pm-12:35 pm

2 stops21h 25m

Baltimore/Washington

Tue 11/11

6:05 pm-12:05 pm

2 stops19h 00m

$316

San SalvadorBaltimore

SAL - BWI

SALBWI

San Salvador El Salvador Intl

Mon 9/8

6:00 am-4:17 pm

1 stop8h 17m

Baltimore/Washington

Mon 9/22

2:54 pm-8:17 pm

1 stop7h 23m

$322

San SalvadorWashington, D.C.

SAL - DCA

SALDCA

San Salvador El Salvador Intl

Sat 6/7

6:00 am-10:15 pm

1 stop14h 15m

Washington, D.C. Reagan-National

Fri 6/13

7:59 pm-11:30 am

1 stop17h 31m

$323

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 38 results

Compare providers for flights from San Salvador to Washington, D.C.

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 May.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
OneTravel	Price Accuracy2 stars	Trust Score*3 stars
Flightnetwork	Price Accuracy-	Trust Score*3 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars
Trip.com	Price Accuracy1 star	Trust Score*3 stars
Gotogate	Price Accuracy3 stars	Trust 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.?

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 $373). 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?

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.?

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.

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

Rainfall in Washington, D.C. 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

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.

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.

Delta

8.0

Very good

7,934 reviews

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

Delta

8.0

Very good

7,934 reviews

Delta

8.0

Very good

7,934 reviews

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

Copa Airlines

7.5

Good

1,414 reviews

Delta

8.0

Very good

7,934 reviews

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

Aeromexico

7.5

Good

1,698 reviews

Delta

8.0

Very good

7,934 reviews

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

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very good

7,934 reviews

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

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,934 reviews

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

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, Avianca ($199), Volaris El Salvador ($250), and Delta ($292) offers the cheapest pricing from San Salvador to Washington, D.C.. Users have found that Avianca is 33% 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 Volaris El Salvador. Other airlines that offer cheap prices include Avianca from $170 and Spirit Airlines from $171 one-way.
What are the most popular routes from San Salvador to Washington, D.C.?
Most travelers choose San Salvador El Salvador Intl - Washington, D.C. Dulles Intl, San Salvador El Salvador Intl - Baltimore/Washington or San Salvador El Salvador Intl - Washington, D.C. Reagan-National when deciding on the best route 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 $281, our data indicates the cheapest price to be $165. The most popular route (San Salvador El Salvador Intl - Washington, D.C. Dulles Intl), is priced around $226.
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 $373). 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.

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Alexandria

Arlington

Woodbridge

Tysons

Fairfax

Springfield

Rockville

Fredericksburg

Silver Spring

Gaithersburg

Linthicum Heights

Falls Church

Laurel

Easton

Towson

Herndon

Bowie

National Harbor

Oxon Hill

Reston

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

Airline	Cheapest	Average	Flexibility	On-time
Volaris	Cheapest$78	Average$249	FlexibilityNo cancel fee	On-time79%
United Airlines	Cheapest$119	Average$399	FlexibilityNo cancel fee	On-time69%
Volaris El Salvador	Cheapest$126	Average$287	FlexibilityNo cancel fee	On-timeN/A
Avianca	Cheapest$166	Average$388	FlexibilityNo cancel fee	On-time71%
Spirit Airlines	Cheapest$182	Average$305	FlexibilityNo cancel fee	On-time65%
American Airlines	Cheapest$205	Average$367	FlexibilityNo cancel fee	On-time71%
Copa Airlines	Cheapest$242	Average$466	FlexibilityNo cancel fee	On-time70%
Delta	Cheapest$344	Average$638	FlexibilityNo cancel fee	On-timeN/A

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$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 6/13. Fares are subject to change and may not be available on all flights or dates of travel.

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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.

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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 May 1, 2025.

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 May 1, 2025.

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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 May.

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.

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 25, 2025.

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

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 May 1, 2025.

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.

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

Rainfall in Washington, D.C. by month

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

Temperature in Washington, D.C. by month

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

Reviews of airlines servicing Washington, D.C.

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.

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.?

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

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

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

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

How can I 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.?

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

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

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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 May 1, 2025.