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

One-way options have recently been found by users for as low as $163 on Avianca. Other airlines that offer cheap prices include Volaris El Salvador from $167 and United Airlines from $171 one-way.

What are the cheapest flights from El Salvador to Washington, D.C. Dulles Intl Airport?

Looking at all options, your cheapest flight can be booked for $165. While the most popular route (San Salvador El Salvador Intl - Washington, D.C. Dulles Intl) can be booked for $237 on average our data indicates $281 when flying from El Salvador to Washington, D.C. Dulles Intl Airport.

What are the most reliable airlines from El Salvador to Washington, D.C. Dulles Intl Airport?

No one likes to see their flight delayed. When booking a flight from El Salvador to Washington, D.C. Dulles Intl Airport consider choosing Volaris Costa Rica (100%), Avianca (93%) or ANA (93%) as they are the most reliable in getting you off to your destination on time.

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

The most popular airlines flying from El Salvador to Washington, D.C. Dulles Intl Airport are American Airlines, Avianca and Volaris El Salvador. Something to consider prior to booking your flight.

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

Flights from El Salvador to Washington, D.C. Dulles Intl Airport are found to be more expensive on Friday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Washington, D.C. Dulles Intl Airport.

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

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 El Salvador to Washington, D.C. Dulles Intl Airport 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 El Salvador to Washington, D.C. Dulles Intl Airport?

October is one of the best times of the year to fly to Washington, D.C. Dulles Intl Airport from El Salvador. Prices for October average $301 per person but you can even find prices for as low as $154. The most expensive prices can be found in the month of July. Opting for a October flight can save you 24% on your journey compared to booking in July

Can I find deals for flights from El Salvador to Dulles Intl that include hotel bookings?

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

How can I find direct flights from El Salvador to Dulles Intl?

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

Can I find deals for business class flights from El Salvador to Dulles Intl?

Yes. Cheapflights offers flight deals from El Salvador to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$254+ Flights from El Salvador to Washington, D.C. Dulles Intl Airport - Compare & Save Big

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Cheap flight deals from El Salvador to Dulles Intl

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$210 (Cheapflightsfares)
One-way from	$163 (Trip.com)
Popular in	July
Cheapest in	October
Average price	$294
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.

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

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From El Salvador to Washington, D.C. Dulles Intl

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One-way flight from El Salvador to Washington, D.C. Dulles Intl

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

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

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Average for round-trip flights in April 2025

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Price to beat on a round-trip flight from El Salvador to Washington, D.C. Dulles Intl.

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Price to beat on a one-way flight from El Salvador to Washington, D.C. Dulles Intl.

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Find flight deals from El Salvador to Dulles Intl

Cheapest flights from El Salvador to Dulles Intl
Explore the most affordable flight options available from El Salvador to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 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 7/298:15 amSAL - IAD

1 stop15h 00mMultiple Airlines

Fri 8/152:05 pmIAD - SAL

Nonstop4h 20mMultiple Airlines

Deal found 4/29

$239

Fri 9/126:02 amSAL - IAD

Nonstop4h 17mVolaris El Salvador

Fri 9/192:22 amIAD - SAL

Nonstop4h 20mVolaris El Salvador

Deal found 4/29

$252

Fri 5/21:11 pmSAL - IAD

2 stops25h 12mAmerican Airlines

Mon 5/195:07 pmIAD - SAL

2 stops21h 02mAmerican Airlines

Deal found 4/28

$302

Wed 4/301:42 pmSAL - IAD

1 stop12h 38mCopa Airlines

Tue 5/62:21 amIAD - SAL

1 stop12h 20mCopa Airlines

Deal found 4/29

$346

Tue 4/291:25 pmSAL - IAD

1 stop8h 34mUnited Airlines

Tue 5/63:52 pmIAD - SAL

1 stop7h 43mUnited Airlines

Deal found 4/29

$380

Best flights from El Salvador to Dulles Intl
Discover carefully curated flight deals from El Salvador to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 30, 2025.

Wed 6/45:05 pmSAL - IAD

1 stop6h 10mAvianca

Sat 6/72:35 amIAD - SAL

1 stop8h 05mAvianca

Deal found 4/28

$210

Thu 6/512:30 pmSAL - IAD

2 stops20h 30mAmerican Airlines

Tue 6/101:08 pmIAD - SAL

2 stops24h 22mAmerican Airlines

Deal found 4/28

$242

Fri 5/2311:45 pmSAL - IAD

Nonstop4h 19mUnited Airlines

Wed 8/2010:05 pmIAD - SAL

1 stop16h 01mUnited Airlines

Deal found 4/28

$243

Wed 9/106:02 amSAL - IAD

Nonstop4h 17mVolaris El Salvador

Mon 9/222:22 amIAD - SAL

Nonstop4h 20mVolaris El Salvador

Deal found 4/27

$251

Fri 6/65:05 pmSAL - IAD

1 stop6h 10mMultiple Airlines

Wed 8/62:22 amIAD - SAL

Nonstop4h 20mMultiple Airlines

Deal found 4/28

$265

Thu 9/41:40 pmSAL - IAD

1 stop8h 30mDelta

Sat 9/136:00 amIAD - SAL

1 stop8h 14mDelta

Deal found 4/27

$358

Last-minute flights from El Salvador to Dulles Intl
Discover last-minute flight deals from El Salvador to Dulles Intl. Data last updated April 30, 2025 and is based on user searches.

Thu 5/11:40 pmSAL - IAD

1 stop12h 40mCopa Airlines

Mon 5/54:34 pmIAD - SAL

1 stop22h 07mCopa Airlines

Deal found 4/27

$337

Fri 5/21:11 pmSAL - IAD

2 stops25h 12mAmerican Airlines

Mon 5/195:07 pmIAD - SAL

2 stops21h 02mAmerican Airlines

Deal found 4/28

$302

Sun 5/41:25 pmSAL - IAD

1 stop8h 33mUnited Airlines

Sat 5/1710:20 pmIAD - SAL

1 stop23h 57mUnited Airlines

Deal found 4/29

$529

Mon 5/51:12 pmSAL - IAD

2 stops25h 05mAmerican Airlines

Wed 5/281:59 pmIAD - SAL

2 stops24h 10mAmerican Airlines

Deal found 4/29

$325

Wed 5/710:05 pmSAL - IAD

Nonstop4h 15mAvianca

Tue 7/82:35 amIAD - SAL

1 stop8h 05mAvianca

Deal found 4/29

$247

Wed 5/710:05 pmSAL - IAD

Nonstop4h 15mMultiple Airlines

Tue 7/82:22 amIAD - SAL

Nonstop4h 20mMultiple Airlines

Deal found 4/29

$274

Thu 5/85:00 amSAL - IAD

1 stop8h 04mCopa Airlines

Sun 5/112:21 amIAD - SAL

1 stop8h 57mCopa Airlines

Deal found 4/29

$383

Fri 5/96:00 amSAL - IAD

Nonstop4h 20mVolaris El Salvador

Wed 5/282:00 pmIAD - SAL

Nonstop4h 23mVolaris El Salvador

Deal found 4/28

$263

Fri 5/2311:45 pmSAL - IAD

Nonstop4h 19mUnited Airlines

Wed 8/2010:05 pmIAD - SAL

1 stop16h 01mUnited Airlines

Deal found 4/28

$243

Fri 5/235:50 pmSAL - IAD

Nonstop4h 20mMultiple Airlines

Tue 8/192:35 amIAD - SAL

1 stop8h 05mMultiple Airlines

Deal found 4/28

$269

Mon 5/2611:46 pmSAL - IAD

1 stop21h 46mFrontier

Mon 6/24:52 pmIAD - SAL

1 stop7h 44mFrontier

Deal found 4/28

$369

Wed 5/286:00 amSAL - IAD

Nonstop4h 20mVolaris El Salvador

Mon 6/22:00 pmIAD - SAL

Nonstop4h 20mVolaris El Salvador

Deal found 4/28

$252

One-way flights from El Salvador to Dulles Intl
Search for one-way flight options from El Salvador to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated April 30, 2025.

Fri 5/28:30 pmSAL - IAD

Nonstop4h 15mAvianca

Deal found 4/29

$163

Fri 5/26:00 amSAL - IAD

Nonstop4h 20mVolaris El Salvador

Deal found 4/28

$167

Thu 6/121:15 amSAL - IAD

1 stop10h 42mUnited Airlines

Deal found 4/29

$171

Thu 5/85:00 amSAL - IAD

1 stop8h 04mCopa Airlines

Deal found 4/29

$173

Thu 6/196:00 amSAL - IAD

2 stops15h 59mAmerican Airlines

Deal found 4/29

$180

Sat 5/1012:05 amSAL - IAD

1 stop12h 18mFrontier

Deal found 4/29

$219

Thu 5/295:00 amSAL - IAD

2 stops29h 32mMultiple Airlines

Deal found 4/29

$232

Cheapflights Fare Finder

Use the filters below to find and compare flights from El Salvador to Washington, D.C. Dulles Intl Airport 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

Wed 6/4

5:05 pm-1:15 am

1 stop6h 10m

Washington, D.C. Dulles Intl

Sat 6/7

2:35 am-8:40 am

1 stop8h 05m

$210

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Thu 6/5

12:30 pm-11:00 am

2 stops20h 30m

Washington, D.C. Dulles Intl

Tue 6/10

1:08 pm-11:30 am

2 stops24h 22m

$242

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

Wed 8/20

10:05 pm-12:06 pm

1 stop16h 01m

$243

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Wed 9/10

6:02 am-12:19 pm

Nonstop4h 17m

Washington, D.C. Dulles Intl

Mon 9/22

2:22 am-4:42 am

Nonstop4h 20m

$251

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Fri 6/6

5:05 pm-1:15 am

1 stop6h 10m

Washington, D.C. Dulles Intl

Wed 8/6

2:22 am-4:42 am

Nonstop4h 20m

$265

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Thu 9/4

1:40 pm-12:10 am

1 stop8h 30m

Washington, D.C. Dulles Intl

Tue 9/16

6:00 am-12:14 pm

1 stop8h 14m

$358

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Tue 6/24

5:50 pm-12:10 am

Nonstop4h 20m

$163

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Wed 6/18

1:44 pm-11:14 pm

1 stop7h 30m

$166

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Thu 5/8

1:40 pm-12:29 am

1 stop8h 49m

$169

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Wed 7/23

5:05 pm-1:15 am

1 stop6h 10m

$171

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 14 results

Best time to book a flight from El Salvador to Dulles Intl

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

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

Currently, August is the cheapest month in which you can book a flight from El Salvador to Washington, D.C. Dulles Intl Airport (average of $309). Flying from El Salvador to Washington, D.C. Dulles Intl Airport 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 SV to IAD?

When flying from El Salvador to Washington, D.C. Dulles Intl Airport, 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 12% versus a flight in the morning.

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

Travelers seeking maximum savings on their El Salvador to Washington, D.C. Dulles Intl Airport flight should consider departing on Friday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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

The most flights from SV0 to IAD are scheduled on a Tuesday (7 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Dulles Intl by month

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, 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 Dulles Intl

Get a feel of what it's like to fly with Delta, Copa Airlines and United Airlines from El Salvador to Washington, D.C. by reading reviews from past customers. 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

7,936 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

7,936 reviews

Delta

8.0

Very good

7,936 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

1,411 reviews

Delta

8.0

Very good

7,936 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

7,936 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

7,936 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

Avianca

6.7

Okay

2,317 reviews

Delta

8.0

Very good

7,936 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 are the cheapest airlines to fly from El Salvador to Washington, D.C. Dulles Intl Airport one-way?
One-way options have recently been found by users for as low as $163 on Avianca. Other airlines that offer cheap prices include Volaris El Salvador from $167 and United Airlines from $171 one-way.
What are the most reliable airlines from El Salvador to Washington, D.C. Dulles Intl Airport?
No one likes to see their flight delayed. When booking a flight from El Salvador to Washington, D.C. Dulles Intl Airport consider choosing Volaris Costa Rica (100%), Avianca (93%) or ANA (93%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from El Salvador to Washington, D.C. Dulles Intl Airport?
Looking at all options, your cheapest flight can be booked for $165. While the most popular route (San Salvador El Salvador Intl - Washington, D.C. Dulles Intl) can be booked for $237 on average our data indicates $281 when flying from El Salvador to Washington, D.C. Dulles Intl Airport.
Can I find deals for flights from El Salvador to Dulles Intl that include hotel bookings?
Yes. In addition to deals on El Salvador to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from El Salvador to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from El Salvador to Dulles Intl.
Can I find deals for business class flights from El Salvador to Dulles Intl?
Yes. Cheapflights offers flight deals from El Salvador to Dulles Intl 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 El Salvador to Washington, D.C. Dulles Intl Airport?
Currently, August is the cheapest month in which you can book a flight from El Salvador to Washington, D.C. Dulles Intl Airport (average of $309). Flying from El Salvador to Washington, D.C. Dulles Intl Airport 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.

See more FAQs

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Arlington

Woodbridge

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Fairfax

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Linthicum Heights

Falls Church

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Sterling

Bowie

National Harbor

Oxon Hill

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from El Salvador to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
Volaris	Cheapest$78	Average$249	FlexibilityNo cancel fee	On-time79%
United Airlines	Cheapest$119	Average$329	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%
American Airlines	Cheapest$205	Average$283	FlexibilityNo cancel fee	On-time71%

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$163+ Cheap flights from El Salvador to Dulles Intl (IAD)

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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from El Salvador to Dulles Intl with Cheapflights

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Cheap flight deals from El Salvador to Dulles Intl

Keep the following information in mind while searching for El Salvador to Dulles Intl flight deals. Data was last updated April 30, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from El Salvador to Dulles Intl

Cheapest flights from El Salvador to Dulles IntlExplore the most affordable flight options available from El Salvador to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

Explore the most affordable flight options available from El Salvador to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from El Salvador to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from El Salvador with our price prediction graph.

Cheapflights Insights

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

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

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

Find hourly flight availability from El Salvador to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from El Salvador to Dulles Intl. Price data was last updated on May 26, 2024.

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

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing Dulles Intl

Related info for your journey

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

What are the most reliable airlines from El Salvador to Washington, D.C. Dulles Intl Airport?

What are the cheapest flights from El Salvador to Washington, D.C. Dulles Intl Airport?

Can I find deals for flights from El Salvador to Dulles Intl that include hotel bookings?

How can I find direct flights from El Salvador to Dulles Intl?

Can I find deals for business class flights from El Salvador to Dulles Intl?

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

Traveling to a place near El Salvador?

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Alternative routes for El Salvador to Dulles Intl

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

Top 5 airlines flying from El Salvador to Dulles Intl

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Cheapest flights from El Salvador to Dulles Intl
Explore the most affordable flight options available from El Salvador to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.