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 $154 on Avianca. Other airlines that offer cheap prices include Copa Airlines from $156 and Volaris El Salvador from $160 one-way.

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.

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).

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 $148. While the most popular route (San Salvador El Salvador Intl - Washington, D.C. Dulles Intl) can be booked for $234 on average our data indicates $584 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%), ANA (95%) or Volaris El Salvador (91%) 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 Avianca, Volaris El Salvador and United Airlines. 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 61 days in advance to save up to 56% 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 61 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 $331, or $373 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 $299 per person but you can even find prices for as low as $154. The most expensive prices can be found in the month of August. Opting for a October flight can save you 16% on your journey compared to booking in August

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.

$154+ Flights from El Salvador to Washington, D.C. Dulles Intl Airport

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Cheap flight deals from El Salvador to Dulles Intl

Round-trip from	$239 (Trip.com)
One-way from	$154 (Mytrip)
Popular in	August
Cheapest in	October
Average price	$348
Good round-trip deal	$289 or less
Good one-way deal	$162 or less

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. 5% potential increase in price ($18 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 July 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 July 31, 2025.

Wed 9/176:20 amSAL - IAD

Nonstop4h 17mVolaris El Salvador

Mon 9/292:37 amIAD - SAL

Nonstop4h 20mVolaris El Salvador

Deal found 7/29

$239

Wed 9/178:30 pmSAL - IAD

Nonstop4h 15mAvianca

Tue 9/235:45 amIAD - SAL

Nonstop4h 15mAvianca

Deal found 7/29

$242

Thu 8/286:20 amSAL - IAD

Nonstop4h 20mMultiple Airlines

Thu 9/47:25 pmIAD - SAL

Nonstop4h 25mMultiple Airlines

Deal found 7/29

$249

Wed 9/171:42 pmSAL - IAD

1 stop12h 38mCopa Airlines

Thu 10/24:34 pmIAD - SAL

1 stop9h 03mCopa Airlines

Deal found 7/29

$267

Mon 9/156:00 amSAL - IAD

1 stop15h 55mUnited Airlines

Wed 9/2411:03 amIAD - SAL

1 stop11h 14mUnited Airlines

Deal found 7/29

$276

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 July 31, 2025.

Wed 9/176:20 amSAL - IAD

Nonstop4h 17mVolaris El Salvador

Mon 9/292:37 amIAD - SAL

Nonstop4h 20mVolaris El Salvador

Deal found 7/29

$239

Wed 9/178:30 pmSAL - IAD

Nonstop4h 15mAvianca

Tue 9/235:45 amIAD - SAL

Nonstop4h 15mAvianca

Deal found 7/29

$242

Thu 8/286:20 amSAL - IAD

Nonstop4h 20mMultiple Airlines

Thu 9/47:25 pmIAD - SAL

Nonstop4h 25mMultiple Airlines

Deal found 7/29

$249

Wed 9/171:42 pmSAL - IAD

1 stop12h 38mCopa Airlines

Thu 10/24:34 pmIAD - SAL

1 stop9h 03mCopa Airlines

Deal found 7/29

$267

Mon 9/156:00 amSAL - IAD

1 stop15h 55mUnited Airlines

Wed 9/2411:03 amIAD - SAL

1 stop11h 14mUnited Airlines

Deal found 7/29

$276

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

Wed 8/68:33 amSAL - IAD

1 stop17h 45mCopa Airlines

Fri 9/262:25 amIAD - SAL

1 stop12h 11mCopa Airlines

Deal found 7/31

$331

Wed 8/611:45 pmSAL - IAD

Nonstop4h 19mUnited Airlines

Sun 8/176:05 pmIAD - SAL

Nonstop4h 38mUnited Airlines

Deal found 7/30

$343

Thu 8/78:30 pmSAL - IAD

Nonstop4h 15mAvianca

Mon 8/185:05 pmIAD - SAL

Nonstop4h 25mAvianca

Deal found 7/30

$277

Thu 8/76:20 amSAL - IAD

Nonstop4h 20mVolaris El Salvador

Sat 8/162:37 amIAD - SAL

Nonstop4h 20mVolaris El Salvador

Deal found 7/29

$295

Fri 8/811:50 pmSAL - IAD

1 stop13h 22mMultiple Airlines

Fri 8/292:37 amIAD - SAL

Nonstop4h 20mMultiple Airlines

Deal found 7/30

$311

Fri 8/811:50 pmSAL - IAD

1 stop13h 22mFrontier

Sat 8/305:37 pmIAD - SAL

1 stop6h 57mFrontier

Deal found 7/29

$333

Sat 8/2311:44 pmSAL - IAD

1 stop22h 32mFrontier

Sat 9/67:00 amIAD - SAL

1 stop7h 21mFrontier

Deal found 7/31

$310

Wed 8/276:20 amSAL - IAD

Nonstop4h 20mVolaris El Salvador

Tue 9/22:37 amIAD - SAL

Nonstop4h 20mVolaris El Salvador

Deal found 7/30

$244

Wed 8/278:33 amSAL - IAD

1 stop17h 45mCopa Airlines

Tue 9/94:34 pmIAD - SAL

1 stop9h 01mCopa Airlines

Deal found 7/31

$267

Fri 8/296:37 pmSAL - IAD

Nonstop4h 20mMultiple Airlines

Tue 9/22:35 amIAD - SAL

1 stop16h 00mMultiple Airlines

Deal found 7/31

$243

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 July 31, 2025.

Mon 9/2210:05 pmSAL - IAD

Nonstop4h 15mAvianca

Deal found 7/29

$154

Wed 8/278:33 amSAL - IAD

1 stop17h 45mCopa Airlines

Deal found 7/31

$156

Thu 8/286:00 amSAL - IAD

1 stop15h 55mUnited Airlines

Deal found 7/29

$164

Tue 8/266:20 amSAL - IAD

Nonstop4h 20mVolaris El Salvador

Deal found 7/30

$168

Wed 8/1310:21 pmSAL - IAD

2 stops20h 01mMultiple Airlines

Deal found 7/30

$170

Wed 8/1311:50 pmSAL - IAD

1 stop11h 59mFrontier

Deal found 7/30

$177

Tue 9/912:35 pmSAL - IAD

2 stops19h 32mAmerican Airlines

Deal found 7/30

$192

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 9/17

6:20 am-12:37 pm

Nonstop4h 17m

Washington, D.C. Dulles Intl

Mon 9/29

2:37 am-4:57 am

Nonstop4h 20m

$239

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Wed 9/17

8:30 pm-2:45 am

Nonstop4h 15m

Washington, D.C. Dulles Intl

Tue 9/23

5:45 am-8:00 am

Nonstop4h 15m

$242

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Thu 8/28

6:20 am-12:40 pm

Nonstop4h 20m

Washington, D.C. Dulles Intl

Thu 9/4

7:25 pm-9:50 pm

Nonstop4h 25m

$249

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Wed 9/17

1:42 pm-4:20 am

1 stop12h 38m

Washington, D.C. Dulles Intl

Thu 10/2

4:34 pm-11:37 pm

1 stop9h 03m

$267

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Mon 9/15

6:00 am-11:55 pm

1 stop15h 55m

Washington, D.C. Dulles Intl

Wed 9/24

11:03 am-8:17 pm

1 stop11h 14m

$276

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Mon 9/22

10:05 pm-4:20 am

Nonstop4h 15m

$154

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Wed 8/27

8:33 am-4:18 am

1 stop17h 45m

$156

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Thu 8/28

6:00 am-11:55 pm

1 stop15h 55m

$164

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Tue 8/26

6:20 am-12:40 pm

Nonstop4h 20m

$168

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Wed 8/13

10:21 pm-8:22 pm

2 stops20h 01m

$170

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 12 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, July is the cheapest month in which you can book a flight from El Salvador to Washington, D.C. Dulles Intl Airport (average of $306). Flying from El Salvador to Washington, D.C. Dulles Intl Airport 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 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 18% versus a flight in the afternoon.

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 Wednesday (8 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

Reviews of airlines servicing Dulles Intl

Read through reviews of airlines operating flights from El Salvador to Washington, D.C. Dulles Intl Airport, such as Copa Airlines, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Copa Airlines

7.5

Good

1,493 reviews

Reviews

1 / 20

4.0

Okay

Paul,Jun 2025

PTY - MIA

The boarding process was terrible. No one followed the group numbers. Everyone got up and stood in the tiles upon landing. People kept getting up during the meal and beverage service to go the bathrooms, the crew had to go back and forth in the isles, the service took forever.

Copa Airlines

7.5

Good

1,493 reviews

Copa Airlines

7.5

Good

1,493 reviews

Reviews

1 / 20

4.0

Okay

Paul,Jun 2025

PTY - MIA

United Airlines

7.4

Good

8,900 reviews

Copa Airlines

7.5

Good

1,493 reviews

Reviews

1 / 20

4.0

Okay

Paul,Jun 2025

PTY - MIA

American Airlines

7.2

Good

10,000 reviews

Copa Airlines

7.5

Good

1,493 reviews

Reviews

1 / 20

4.0

Okay

Paul,Jun 2025

PTY - MIA

Avianca

6.7

Okay

2,388 reviews

Copa Airlines

7.5

Good

1,493 reviews

Reviews

1 / 20

4.0

Okay

Paul,Jun 2025

PTY - MIA

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 $154 on Avianca. Other airlines that offer cheap prices include Copa Airlines from $156 and Volaris El Salvador from $160 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%), ANA (95%) or Volaris El Salvador (91%) 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 $148. While the most popular route (San Salvador El Salvador Intl - Washington, D.C. Dulles Intl) can be booked for $234 on average our data indicates $584 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, July is the cheapest month in which you can book a flight from El Salvador to Washington, D.C. Dulles Intl Airport (average of $306). Flying from El Salvador to Washington, D.C. Dulles Intl Airport 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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Dundalk

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Top 4 airlines flying from El Salvador to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
Volaris	Cheapest$94	Average$256	FlexibilityNo cancel fee	On-time79%
United Airlines	Cheapest$134	Average$349	FlexibilityNo cancel fee	On-time69%
Volaris El Salvador	Cheapest$136	Average$287	FlexibilityNo cancel fee	On-timeN/A
Avianca	Cheapest$169	Average$382	FlexibilityNo cancel fee	On-time71%

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$154+ 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 9/22. 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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2. Select your favorite providers

3. Compare prices and book

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 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 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 July 31, 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 July 31, 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 July 31, 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 July 27, 2025.

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

Reviews of airlines servicing Dulles Intl

Read through reviews of airlines operating flights from El Salvador to Washington, D.C. Dulles Intl Airport, such as Copa Airlines, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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 Washington, D.C. Dulles Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

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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 4 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 July 31, 2025.