How long is the flight from San Salvador to Washington, D.C.?

United Airlines, Copa Airlines, and Spirit Airlines can get you from San Salvador to Washington, D.C. in just under 7h 40m. Your travel time can differ by up to 7h 18m. The distance between San Salvador and Washington, D.C. is about 1930 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

According to our current data, Volaris ($94), United Airlines ($134), and Volaris El Salvador ($139) offers the cheapest pricing from San Salvador to Washington, D.C.. Users have found that Volaris is 69% 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 $145 on Copa Airlines. Other airlines that offer cheap prices include Avianca from $154 and United Airlines from $154 one-way.

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.

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).

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 $144. The most popular route (San Salvador El Salvador Intl - Washington, D.C. Dulles Intl), is priced around $168.

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 (100%), ANA (95%) and Avianca (87%).

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

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

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 3 daily outbound flights to Washington, D.C. from 6 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.

$129+ Cheap Flights from San Salvador to Washington, D.C.

Q: How much does it cost to fly round-trip from San Salvador to Washington, D.C.?

Airfare is below average for this route at the moment. San Salvador to Washington, D.C. flights typically cost between $244 and $373 in September. The cheapest round-trip price found within the last 3 days was $194 on Volaris El Salvador (Sep 26-Sep 28).

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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 May or September, booked 63 days in advance, depart on a Monday or Tuesday and return on a Monday

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

Round-trip from	$194 (Travelocity)
One-way from	$129 (Mytrip)
Popular in	January
Cheapest in	May
Average price	$280
Good round-trip deal	$226 or less
Good one-way deal	$188 or less

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

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

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Highest demand for flights based on searches. 6% potential increase in price ($19 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($5 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 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 September 16, 2025.

Fri 9/266:37 pmSAL - IAD

Nonstop4h 17mVolaris El Salvador

Sun 9/282:37 amIAD - SAL

Nonstop4h 20mVolaris El Salvador

Deal found 9/15

$194

Fri 10/36:37 pmSAL - IAD

Nonstop4h 17mVolaris El Salvador

Tue 10/72:37 amIAD - SAL

Nonstop4h 20mVolaris El Salvador

Deal found 9/15

$195

Tue 10/76:37 pmSAL - IAD

Nonstop4h 17mVolaris El Salvador

Wed 10/152:25 pmIAD - SAL

Nonstop4h 20mVolaris El Salvador

Deal found 9/14

$196

Sat 11/86:36 pmSAL - IAD

Nonstop4h 07mVolaris El Salvador

Fri 11/141:23 amIAD - SAL

Nonstop4h 37mVolaris El Salvador

Deal found 9/13

$197

Thu 10/96:37 pmSAL - IAD

Nonstop4h 17mVolaris El Salvador

Sat 10/182:25 pmIAD - SAL

Nonstop4h 20mVolaris El Salvador

Deal found 9/15

$199

Wed 10/156:20 amSAL - IAD

Nonstop4h 17mVolaris El Salvador

Tue 10/212:37 amIAD - SAL

Nonstop4h 20mVolaris El Salvador

Deal found 9/15

$200

Thu 11/66:20 amSAL - IAD

Nonstop4h 07mVolaris El Salvador

Tue 11/111:23 amIAD - SAL

Nonstop4h 37mVolaris El Salvador

Deal found 9/15

$201

Wed 10/16:37 pmSAL - IAD

Nonstop4h 17mVolaris El Salvador

Sun 10/52:37 amIAD - SAL

Nonstop4h 20mVolaris El Salvador

Deal found 9/14

$204

Fri 9/266:37 pmSAL - IAD

Nonstop4h 17mVolaris El Salvador

Mon 9/292:37 amIAD - SAL

Nonstop4h 20mVolaris El Salvador

Deal found 9/14

$205

Wed 10/16:20 amSAL - IAD

Nonstop4h 17mVolaris El Salvador

Wed 12/31:07 pmIAD - SAL

Nonstop4h 37mVolaris El Salvador

Deal found 9/13

$206

Fri 9/266:37 pmSAL - IAD

Nonstop4h 17mVolaris El Salvador

Wed 10/82:25 pmIAD - SAL

Nonstop4h 20mVolaris El Salvador

Deal found 9/15

$207

Fri 12/196:20 amSAL - IAD

Nonstop4h 07mVolaris El Salvador

Tue 1/131:23 amIAD - SAL

Nonstop4h 37mVolaris El Salvador

Deal found 9/13

$209

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 September 16, 2025.

Fri 9/266:00 amSAL - BWI

1 stop14h 58mUnited Airlines

Mon 9/296:00 amBWI - SAL

1 stop10h 23mUnited Airlines

Deal found 9/14

$231

Fri 10/245:30 amSAL - BWI

2 stops10h 57mMultiple Airlines

Mon 10/275:45 amBWI - SAL

2 stops17h 07mMultiple Airlines

Deal found 9/16

$237

Sun 10/125:05 amSAL - BWI

1 stop8h 03mCopa Airlines

Sat 11/153:42 pmBWI - SAL

1 stop8h 57mCopa Airlines

Deal found 9/16

$244

Tue 9/301:45 pmSAL - BWI

1 stop7h 40mSpirit Airlines

Tue 11/185:10 amBWI - SAL

1 stop9h 48mSpirit Airlines

Deal found 9/13

$281

Wed 10/112:35 pmSAL - BWI

2 stops27h 24mAmerican Airlines

Sat 10/411:04 amBWI - SAL

2 stops26h 31mAmerican Airlines

Deal found 9/14

$324

Fri 9/261:25 pmSAL - DCA

1 stop8h 25mUnited Airlines

Mon 9/298:20 amDCA - SAL

1 stop13h 57mUnited Airlines

Deal found 9/14

$265

Fri 9/266:40 amSAL - BWI

1 stop14h 57mMultiple Airlines

Tue 9/306:50 amBWI - SAL

1 stop7h 50mMultiple Airlines

Deal found 9/14

$266

Thu 9/251:25 pmSAL - IAD

1 stop8h 26mUnited Airlines

Sat 9/2710:18 pmIAD - SAL

1 stop15h 48mUnited Airlines

Deal found 9/14

$265

Wed 10/155:05 amSAL - BWI

1 stop8h 03mCopa Airlines

Sat 10/184:49 pmBWI - SAL

1 stop8h 48mCopa Airlines

Deal found 9/16

$298

Thu 9/256:00 amSAL - IAD

1 stop11h 03mUnited Airlines

Mon 9/296:01 amIAD - SAL

1 stop10h 22mUnited Airlines

Deal found 9/14

$265

Thu 10/239:27 amSAL - BWI

1 stop8h 16mMultiple Airlines

Mon 10/2711:40 amBWI - SAL

2 stops11h 12mMultiple Airlines

Deal found 9/15

$296

Thu 11/133:31 pmSAL - DCA

1 stop6h 49mAmerican Airlines

Mon 11/175:00 amDCA - SAL

2 stops10h 28mAmerican Airlines

Deal found 9/14

$331

Fri 10/312:35 pmSAL - DCA

1 stop8h 25mAmerican Airlines

Mon 10/68:30 pmDCA - SAL

1 stop17h 10mAmerican Airlines

Deal found 9/14

$333

Sun 12/141:10 amSAL - IAD

Nonstop4h 07mUnited Airlines

Wed 12/316:08 amIAD - SAL

1 stop19h 28mUnited Airlines

Deal found 9/16

$280

Mon 10/136:40 amSAL - BWI

2 stops15h 09mMultiple Airlines

Fri 10/245:45 amBWI - SAL

2 stops17h 07mMultiple Airlines

Deal found 9/14

$314

Sat 11/112:41 pmSAL - DCA

1 stop9h 18mAmerican Airlines

Sun 11/95:00 amDCA - SAL

1 stop10h 28mAmerican Airlines

Deal found 9/14

$333

Wed 9/246:00 amSAL - IAD

1 stop11h 13mUnited Airlines

Sun 9/286:01 amIAD - SAL

1 stop10h 22mUnited Airlines

Deal found 9/15

$311

Fri 10/1012:41 pmSAL - DCA

1 stop9h 18mAmerican Airlines

Wed 10/151:38 pmDCA - SAL

1 stop24h 02mAmerican Airlines

Deal found 9/15

$358

Sun 12/1411:54 pmSAL - DCA

1 stop7h 35mUnited Airlines

Sun 1/117:59 pmDCA - SAL

1 stop24h 39mUnited Airlines

Deal found 9/14

$326

Sat 12/136:55 amSAL - DCA

1 stop11h 05mUnited Airlines

Sat 1/107:59 pmDCA - SAL

1 stop18h 20mUnited Airlines

Deal found 9/14

$358

Fri 12/121:10 amSAL - IAD

Nonstop4h 07mUnited Airlines

Sat 1/105:45 pmIAD - SAL

1 stop28h 34mUnited Airlines

Deal found 9/15

$364

Wed 10/13:30 pmSAL - IAD

1 stop27h 29mUnited Airlines

Mon 10/66:01 amIAD - SAL

1 stop10h 22mUnited Airlines

Deal found 9/14

$376

Tue 10/73:30 pmSAL - IAD

1 stop25h 33mUnited Airlines

Thu 10/2310:18 pmIAD - SAL

1 stop23h 59mUnited Airlines

Deal found 9/16

$382

Mon 12/156:55 amSAL - IAD

1 stop12h 47mUnited Airlines

Tue 12/3010:15 pmIAD - SAL

1 stop27h 21mUnited Airlines

Deal found 9/16

$382

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 September 16, 2025 and is based on user searches.

Fri 9/266:37 pmSAL - IAD

Nonstop4h 17mVolaris El Salvador

Sun 9/282:37 amIAD - SAL

Nonstop4h 20mVolaris El Salvador

Deal found 9/15

$194

Fri 9/266:37 pmSAL - IAD

Nonstop4h 17mVolaris El Salvador

Tue 10/72:37 amIAD - SAL

Nonstop4h 20mVolaris El Salvador

Deal found 9/15

$201

Fri 9/266:37 pmSAL - IAD

Nonstop4h 17mVolaris El Salvador

Mon 9/292:37 amIAD - SAL

Nonstop4h 20mVolaris El Salvador

Deal found 9/14

$205

Fri 9/266:37 pmSAL - IAD

Nonstop4h 17mMultiple Airlines

Mon 9/295:45 amIAD - SAL

Nonstop4h 15mMultiple Airlines

Deal found 9/15

$210

Fri 9/266:00 amSAL - BWI

1 stop14h 58mUnited Airlines

Mon 9/296:00 amBWI - SAL

1 stop10h 23mUnited Airlines

Deal found 9/14

$231

Wed 10/16:20 amSAL - IAD

Nonstop4h 17mVolaris El Salvador

Fri 10/32:37 amIAD - SAL

Nonstop4h 20mVolaris El Salvador

Deal found 9/14

$204

Wed 10/16:20 amSAL - IAD

Nonstop4h 17mVolaris El Salvador

Wed 12/31:07 pmIAD - SAL

Nonstop4h 37mVolaris El Salvador

Deal found 9/13

$206

Fri 10/36:37 pmSAL - IAD

Nonstop4h 17mVolaris El Salvador

Tue 10/72:37 amIAD - SAL

Nonstop4h 20mVolaris El Salvador

Deal found 9/15

$195

Tue 10/76:37 pmSAL - IAD

Nonstop4h 17mVolaris El Salvador

Wed 10/152:25 pmIAD - SAL

Nonstop4h 20mVolaris El Salvador

Deal found 9/13

$196

Thu 10/96:37 pmSAL - IAD

Nonstop4h 17mVolaris El Salvador

Fri 10/172:37 amIAD - SAL

Nonstop4h 20mVolaris El Salvador

Deal found 9/15

$199

Wed 10/156:20 amSAL - IAD

Nonstop4h 17mVolaris El Salvador

Wed 10/222:25 pmIAD - SAL

Nonstop4h 20mVolaris El Salvador

Deal found 9/15

$200

Wed 10/296:37 pmSAL - IAD

Nonstop4h 17mVolaris El Salvador

Tue 11/41:23 amIAD - SAL

Nonstop4h 37mVolaris El Salvador

Deal found 9/14

$209

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 September 16, 2025.

Mon 9/226:40 amSAL - BWI

1 stop14h 57mMultiple Airlines

Deal found 9/15

$129

Thu 9/251:45 pmSAL - BWI

1 stop7h 40mSpirit Airlines

Deal found 9/16

$132

Mon 10/66:40 amSAL - BWI

1 stop9h 47mMultiple Airlines

Deal found 9/16

$134

Mon 10/202:11 pmSAL - BWI

1 stop26h 07mAmerican Airlines

Deal found 9/14

$138

Fri 9/266:00 amSAL - BWI

1 stop14h 58mUnited Airlines

Deal found 9/16

$141

Mon 10/205:05 amSAL - BWI

1 stop8h 03mCopa Airlines

Deal found 9/15

$145

Thu 9/253:30 pmSAL - BWI

1 stop29h 28mUnited Airlines

Deal found 9/15

$148

Sat 12/136:00 amSAL - BWI

2 stops17h 23mAmerican Airlines

Deal found 9/15

$149

Fri 10/176:00 amSAL - BWI

2 stops25h 55mUnited Airlines

Deal found 9/16

$151

Sat 11/11:24 pmSAL - BWI

1 stop17h 54mFrontier

Deal found 9/13

$152

Mon 9/2210:05 pmSAL - IAD

Nonstop4h 15mAvianca

Deal found 9/15

$153

Tue 9/238:15 amSAL - IAD

1 stop15h 00mAvianca

Deal found 9/14

$154

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 SalvadorBaltimore

SAL - BWI

SALBWI

San Salvador El Salvador Intl

Fri 9/26

6:00 am-10:58 pm

1 stop14h 58m

Baltimore/Washington

Mon 9/29

6:00 am-2:23 pm

1 stop10h 23m

$231

San SalvadorBaltimore

SAL - BWI

SALBWI

San Salvador El Salvador Intl

Fri 10/24

5:30 am-6:27 pm

2 stops10h 57m

Baltimore/Washington

Mon 10/27

5:45 am-8:52 pm

2 stops17h 07m

$237

San SalvadorBaltimore

SAL - BWI

SALBWI

San Salvador El Salvador Intl

Sun 10/12

5:05 am-3:08 pm

1 stop8h 03m

Baltimore/Washington

Sat 11/15

3:42 pm-11:39 pm

1 stop8h 57m

$244

San SalvadorWashington, D.C.

SAL - DCA

SALDCA

San Salvador El Salvador Intl

Fri 9/26

1:25 pm-11:50 pm

1 stop8h 25m

Washington, D.C. Reagan-National

Mon 9/29

8:20 am-8:17 pm

1 stop13h 57m

$265

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Thu 9/25

1:25 pm-11:51 pm

1 stop8h 26m

Washington, D.C. Dulles Intl

Sat 9/27

10:18 pm-12:06 pm

1 stop15h 48m

$265

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Thu 9/25

6:00 am-7:03 pm

1 stop11h 03m

Washington, D.C. Dulles Intl

Mon 9/29

6:01 am-2:23 pm

1 stop10h 22m

$265

San SalvadorBaltimore

SAL - BWI

SALBWI

San Salvador El Salvador Intl

Fri 9/26

6:40 am-11:37 pm

1 stop14h 57m

Baltimore/Washington

Tue 9/30

6:50 am-12:40 pm

1 stop7h 50m

$266

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Sun 12/14

1:10 am-6:17 am

Nonstop4h 07m

Washington, D.C. Dulles Intl

Wed 12/31

6:08 am-12:36 am

1 stop19h 28m

$280

San SalvadorBaltimore

SAL - BWI

SALBWI

San Salvador El Salvador Intl

Tue 9/30

1:45 pm-11:25 pm

1 stop7h 40m

Baltimore/Washington

Tue 11/18

5:10 am-1:58 pm

1 stop9h 48m

$281

San SalvadorBaltimore

SAL - BWI

SALBWI

San Salvador El Salvador Intl

Thu 10/23

9:27 am-7:43 pm

1 stop8h 16m

Baltimore/Washington

Mon 10/27

11:40 am-8:52 pm

2 stops11h 12m

$296

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 51 results

...

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 $292). Flying from San Salvador to Washington, D.C. in April is currently the most expensive (average of $337). 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 evening, when flights are generally more expensive, you can save up to 17% 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 Tuesday (6 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 on average).

How much does it cost to fly round-trip from San Salvador to Washington, D.C.?

Reviews of airlines servicing Washington, D.C.

See what other customers who have flown with United Airlines, American Airlines, and Avianca 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.

United Airlines

7.4

Good

8,924 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

United Airlines

7.4

Good

8,924 reviews

United Airlines

7.4

Good

8,924 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

American Airlines

7.2

Good

10,000 reviews

United Airlines

7.4

Good

8,924 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Avianca

6.7

Okay

2,435 reviews

United Airlines

7.4

Good

8,924 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Volaris

6.6

Okay

1,154 reviews

United Airlines

7.4

Good

8,924 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

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 3 daily outbound flights to Washington, D.C. from 6 different airlines.
How long is the flight from San Salvador to Washington, D.C.?
United Airlines, Copa Airlines, and Spirit Airlines can get you from San Salvador to Washington, D.C. in just under 7h 40m. Your travel time can differ by up to 7h 18m. The distance between San Salvador and Washington, D.C. is about 1930 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines flying from San Salvador to Washington, D.C. round-trip?
According to our current data, Volaris ($94), United Airlines ($134), and Volaris El Salvador ($139) offers the cheapest pricing from San Salvador to Washington, D.C.. Users have found that Volaris is 69% 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 $145 on Copa Airlines. Other airlines that offer cheap prices include Avianca from $154 and United Airlines from $154 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 (100%), ANA (95%) and Avianca (87%).
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 $144. The most popular route (San Salvador El Salvador Intl - Washington, D.C. Dulles Intl), is priced around $168.
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 $292). Flying from San Salvador to Washington, D.C. in April is currently the most expensive (average of $337). 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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Silver Spring

Springfield

Gaithersburg

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Top 6 airlines flying from San Salvador to Washington, D.C.

Airline	Cheapest	Average	Flexibility	On-time
Volaris	Cheapest$94	Average$253	FlexibilityNo cancel fee	On-time79%
Copa Airlines	Cheapest$122	Average$392	FlexibilityNo cancel fee	On-time70%
United Airlines	Cheapest$134	Average$350	FlexibilityNo cancel fee	On-time69%
Volaris El Salvador	Cheapest$139	Average$289	FlexibilityNo cancel fee	On-timeN/A
Avianca	Cheapest$175	Average$371	FlexibilityNo cancel fee	On-time71%
American Airlines	Cheapest$278	Average$451	FlexibilityNo cancel fee	On-time71%

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$129+ 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 9/22. 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 May or September, booked 63 days in advance, depart on a Monday or Tuesday and return on a Monday

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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 September 16, 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 September 16, 2025.

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

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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 September 12, 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 September 16, 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.

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Reviews of airlines servicing Washington, D.C.

See what other customers who have flown with United Airlines, American Airlines, and Avianca 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.

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Top 6 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 September 16, 2025.