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

Our cheapest airline available from San Salvador to Washington, D.C. Reagan-National Airport is Delta. Our recent data shows that you can find tickets from as low as $267 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $275 and $276 round-trip. Users have found that Delta is 40% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from San Salvador to Washington, D.C. Reagan-National Airport one-way?

$159 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $164 and $177, respectively.

What is the cheapest day to fly from San Salvador to Washington, D.C. Reagan-National Airport?

Travelers seeking maximum savings on their San Salvador to Washington, D.C. Reagan-National Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National 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. Reagan-National Airport when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C. Reagan-National 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 is the cheapest day to fly round-trip from San Salvador to Washington, D.C. Reagan-National Airport?

Friday flights are generally found to be more expensive for flights from San Salvador to Washington, D.C. Reagan-National Airport. 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. Reagan-National Airport.

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

Travelers have found it’s best to book a flight 42 days in advance to save up to 74% 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. Reagan-National Airport 1-2 weeks in advance for as low as $329, or $366 for flights within the next 24 hours.

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

October is one of the best times of the year to fly to Washington, D.C. Reagan-National Airport from San Salvador. Prices for October average $296 per person but you can even find prices for as low as $153. The most expensive prices can be found in the month of July. Opting for a October flight can save you 14% on your journey compared to booking in July

What airport do you fly from for flights from San Salvador to Washington, D.C. Reagan-National?

For a flight from San Salvador to Washington, D.C. Reagan-National, you will be flying from El Salvador Intl. San Salvador El Salvador Intl (SAL) is just 20.5 mi from the center of the city. El Salvador Intl is the only San Salvador airport and it handles 0 outbound flights to Washington, D.C. Reagan-National per day. 2 airlines have flights to Washington, D.C. Reagan-National from San Salvador El Salvador Intl on a regular basis.

Can I find deals for flights from San Salvador to Reagan-National that include hotel bookings?

Yes. In addition to deals on San Salvador to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from San Salvador to Reagan-National?

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

Can I find deals for business class flights from San Salvador to Reagan-National?

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

$159+ Flights from San Salvador to Washington, D.C. Reagan-National Airport

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Cheap flight deals from San Salvador to Reagan-National

Round-trip from	$267 (Delta)
One-way from	$159 (Delta)
Popular in	November
Cheapest in	March
Average price	$505

From San Salvador El Salvador Intl to Washington, D.C. Reagan-National

Search Deals

One-way flight from San Salvador El Salvador Intl to Washington, D.C. Reagan-National

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($47 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from San Salvador to Reagan-National

Cheapest flights from San Salvador to Reagan-National
Explore the most affordable flight options available from San Salvador to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Fri 9/51:52 pmSAL - DCA

1 stop7h 54mDelta

Sun 9/78:00 amDCA - SAL

1 stop6h 27mDelta

Deal found 7/3

$267

Fri 8/222:40 pmSAL - DCA

1 stop8h 36mAmerican Airlines

Sun 8/245:00 amDCA - SAL

2 stops8h 36mAmerican Airlines

Deal found 6/30

$275

Sat 9/133:30 pmSAL - DCA

1 stop18h 06mUnited Airlines

Tue 9/162:59 pmDCA - SAL

1 stop7h 18mUnited Airlines

Deal found 7/3

$276

Wed 7/161:15 amSAL - DCA

1 stop8h 31mLufthansa

Wed 7/232:54 pmDCA - SAL

1 stop11h 04mLufthansa

Deal found 7/2

$398

Best flights from San Salvador to Reagan-National
Discover carefully curated flight deals from San Salvador to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Fri 9/51:52 pmSAL - DCA

1 stop7h 54mDelta

Sun 9/78:00 amDCA - SAL

1 stop6h 27mDelta

Deal found 7/3

$267

Fri 8/222:40 pmSAL - DCA

1 stop8h 36mAmerican Airlines

Sun 8/245:00 amDCA - SAL

2 stops8h 36mAmerican Airlines

Deal found 6/30

$275

Sat 9/133:30 pmSAL - DCA

1 stop18h 06mUnited Airlines

Tue 9/162:59 pmDCA - SAL

1 stop7h 18mUnited Airlines

Deal found 7/3

$276

Wed 7/161:15 amSAL - DCA

1 stop8h 31mLufthansa

Wed 7/232:54 pmDCA - SAL

1 stop11h 04mLufthansa

Deal found 7/2

$398

Last-minute flights from San Salvador to Reagan-National
Discover last-minute flight deals from San Salvador to Reagan-National. Data last updated July 3, 2025 and is based on user searches.

Tue 7/81:15 amSAL - DCA

1 stop17h 41mUnited Airlines

Tue 7/298:20 amDCA - SAL

1 stop17h 38mUnited Airlines

Deal found 7/2

$276

Wed 7/98:15 amSAL - DCA

3 stops22h 42mMultiple Airlines

Tue 7/296:00 amDCA - SAL

2 stops16h 15mMultiple Airlines

Deal found 7/2

$1,118

Thu 7/105:35 pmSAL - DCA

1 stop13h 22mAir Canada

Thu 7/176:59 amDCA - SAL

1 stop23h 56mAir Canada

Deal found 7/3

$1,697

Fri 7/116:00 amSAL - DCA

1 stop12h 08mAmerican Airlines

Thu 7/3111:55 amDCA - SAL

1 stop10h 01mAmerican Airlines

Deal found 7/2

$372

Wed 7/161:15 amSAL - DCA

1 stop8h 31mLufthansa

Wed 7/232:54 pmDCA - SAL

1 stop11h 04mLufthansa

Deal found 7/2

$398

Wed 7/2311:11 pmSAL - DCA

1 stop8h 11mUnited Airlines

Tue 8/56:00 amDCA - SAL

1 stop8h 06mUnited Airlines

Deal found 7/3

$276

Fri 8/221:52 pmSAL - DCA

1 stop7h 54mDelta

Sun 8/246:59 amDCA - SAL

1 stop7h 28mDelta

Deal found 6/30

$267

Fri 8/222:40 pmSAL - DCA

1 stop8h 36mAmerican Airlines

Sun 8/245:00 amDCA - SAL

2 stops8h 36mAmerican Airlines

Deal found 6/30

$275

One-way flights from San Salvador to Reagan-National
Search for one-way flight options from San Salvador to Reagan-National. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Fri 8/221:52 pmSAL - DCA

1 stop7h 54mDelta

Deal found 7/3

$159

Tue 7/811:11 pmSAL - DCA

1 stop9h 16mUnited Airlines

Deal found 7/3

$164

Fri 9/1212:35 pmSAL - DCA

2 stops18h 49mAmerican Airlines

Deal found 7/1

$177

Mon 8/2510:15 amSAL - DCA

3 stops33h 44mMultiple Airlines

Deal found 7/3

$347

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

San SalvadorWashington, D.C.

SAL - DCA

SALDCA

San Salvador El Salvador Intl

Fri 9/5

1:52 pm-11:46 pm

1 stop7h 54m

Washington, D.C. Reagan-National

Sun 9/7

8:00 am-12:27 pm

1 stop6h 27m

$267

San SalvadorWashington, D.C.

SAL - DCA

SALDCA

San Salvador El Salvador Intl

Fri 8/22

2:40 pm-1:16 am

1 stop8h 36m

Washington, D.C. Reagan-National

Sun 8/24

5:00 am-11:36 am

2 stops8h 36m

$275

San SalvadorWashington, D.C.

SAL - DCA

SALDCA

San Salvador El Salvador Intl

Sat 9/13

3:30 pm-11:36 am

1 stop18h 06m

Washington, D.C. Reagan-National

Tue 9/16

2:59 pm-8:17 pm

1 stop7h 18m

$276

San SalvadorWashington, D.C.

SAL - DCA

SALDCA

San Salvador El Salvador Intl

Wed 7/16

1:15 am-11:46 am

1 stop8h 31m

Washington, D.C. Reagan-National

Wed 7/23

2:54 pm-11:58 pm

1 stop11h 04m

$398

San SalvadorWashington, D.C.

SAL - DCA

SALDCA

San Salvador El Salvador Intl

Fri 8/22

1:52 pm-11:46 pm

1 stop7h 54m

$159

San SalvadorWashington, D.C.

SAL - DCA

SALDCA

San Salvador El Salvador Intl

Tue 7/8

11:11 pm-10:27 am

1 stop9h 16m

$164

San SalvadorWashington, D.C.

SAL - DCA

SALDCA

San Salvador El Salvador Intl

Fri 9/12

12:35 pm-9:24 am

2 stops18h 49m

$177

San SalvadorWashington, D.C.

SAL - DCA

SALDCA

San Salvador El Salvador Intl

Mon 8/25

10:15 am-9:59 pm

3 stops33h 44m

$347

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Best time to book a flight from San Salvador to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National 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. Reagan-National Airport

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

Currently, February is the cheapest month in which you can book a flight from San Salvador to Washington, D.C. Reagan-National Airport (average of $278). Flying from San Salvador to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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 DCA?

One of the essential ways to save on airfare from San Salvador to Washington, D.C. Reagan-National Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 35% on airfare.

Reviews of airlines servicing Reagan-National

See what other customers who have flown with Delta, United Airlines, and American Airlines from San Salvador to Washington, D.C. Reagan-National Airport 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

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

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

Delta

8.0

Very good

7,982 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

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

United Airlines

7.4

Good

8,861 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

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

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

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

Lufthansa

6.8

Okay

7,207 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

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

Related info for your journey

What airport do you fly from for flights from San Salvador to Washington, D.C. Reagan-National?
For a flight from San Salvador to Washington, D.C. Reagan-National, you will be flying from El Salvador Intl. San Salvador El Salvador Intl (SAL) is just 20.5 mi from the center of the city. El Salvador Intl is the only San Salvador airport and it handles 0 outbound flights to Washington, D.C. Reagan-National per day. 2 airlines have flights to Washington, D.C. Reagan-National from San Salvador El Salvador Intl on a regular basis.
What are the cheapest airlines flying from San Salvador to Washington, D.C. Reagan-National Airport round-trip?
Our cheapest airline available from San Salvador to Washington, D.C. Reagan-National Airport is Delta. Our recent data shows that you can find tickets from as low as $267 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $275 and $276 round-trip. Users have found that Delta is 40% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from San Salvador to Washington, D.C. Reagan-National Airport one-way?
$159 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $164 and $177, respectively.
Can I find deals for flights from San Salvador to Reagan-National that include hotel bookings?
Yes. In addition to deals on San Salvador to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Salvador to Reagan-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Salvador to Reagan-National.
Can I find deals for business class flights from San Salvador to Reagan-National?
Yes. Cheapflights offers flight deals from San Salvador to Reagan-National 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. Reagan-National Airport?
Currently, February is the cheapest month in which you can book a flight from San Salvador to Washington, D.C. Reagan-National Airport (average of $278). Flying from San Salvador to Washington, D.C. Reagan-National Airport in March is currently the most expensive (average of $335). 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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Top 2 airlines flying from San Salvador to Reagan-National

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$278	Average$456	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$409	Average$469	FlexibilityNo cancel fee	On-time69%

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$159+ Cheap flights from San Salvador (SAL) to Reagan-National (DCA)

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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Salvador to Reagan-National with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from San Salvador to Reagan-National

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from San Salvador to Reagan-National

Cheapest flights from San Salvador to Reagan-NationalExplore the most affordable flight options available from San Salvador to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from San Salvador to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from San Salvador to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National 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. Reagan-National Airport

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

What is the cheapest time of day to fly from SAL to DCA?

Find hourly flight availability from San Salvador to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

Reviews of airlines servicing Reagan-National

See what other customers who have flown with Delta, United Airlines, and American Airlines from San Salvador to Washington, D.C. Reagan-National Airport 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 Reagan-National. 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. Reagan-National?

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

What are the cheapest airlines to fly from San Salvador to Washington, D.C. Reagan-National Airport one-way?

Can I find deals for flights from San Salvador to Reagan-National that include hotel bookings?

How can I find direct flights from San Salvador to Reagan-National?

Can I find deals for business class flights from San Salvador to Reagan-National?

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

Traveling to a place near San Salvador?

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Alternative routes for San Salvador to Reagan-National

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Top 2 airlines flying from San Salvador to Reagan-National

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Cheapest flights from San Salvador to Reagan-National
Explore the most affordable flight options available from San Salvador to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.