What is the cheapest airline to fly 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 American Airlines. Our recent data shows that you can find tickets from as low as $278 on this airline. Users have found that American Airlines is 35% cheaper than the other options available to this destination.

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 52 days in advance to save up to 61% 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 52 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 $330, or $363 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 $300 per person but you can even find prices for as low as $155. The most expensive prices can be found in the month of August. Opting for a October flight can save you 14% on your journey compared to booking in August

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. 1 airline has 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.

$158+ 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	$265 (United Airlines)
One-way from	$158 (United Airlines)
Popular in	November
Cheapest in	September
Average price	$343

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

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

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Highest demand for flights based on searches. 16% potential increase in price ($81 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).

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Average for round-trip flights in September 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 September 11, 2025.

Wed 10/13:30 pmSAL - DCA

1 stop18h 04mUnited Airlines

Mon 10/66:00 amDCA - SAL

1 stop16h 17mUnited Airlines

Deal found 9/9

$265

Sun 12/1411:54 pmSAL - DCA

1 stop7h 35mUnited Airlines

Sun 1/117:59 pmDCA - SAL

1 stop24h 39mUnited Airlines

Deal found 9/11

$278

Sun 12/212:32 pmSAL - DCA

1 stop7h 23mDelta

Sun 1/186:00 amDCA - SAL

1 stop8h 25mDelta

Deal found 9/9

$307

Thu 12/182:00 amSAL - DCA

1 stop15h 43mUnited Airlines

Fri 1/162:45 pmDCA - SAL

1 stop7h 34mUnited Airlines

Deal found 9/11

$311

Wed 12/176:00 amSAL - DCA

2 stops10h 40mAmerican Airlines

Wed 1/148:13 amDCA - SAL

1 stop6h 52mAmerican Airlines

Deal found 9/11

$331

Sun 12/213:43 pmSAL - DCA

1 stop16h 26mAmerican Airlines

Sun 1/187:59 pmDCA - SAL

1 stop16h 56mAmerican Airlines

Deal found 9/11

$332

Thu 10/212:35 pmSAL - DCA

1 stop22h 19mAmerican Airlines

Wed 10/86:49 amDCA - SAL

1 stop6h 51mAmerican Airlines

Deal found 9/10

$333

Fri 10/242:30 pmSAL - DCA

1 stop16h 36mAmerican Airlines

Sat 11/18:30 pmDCA - SAL

1 stop19h 58mAmerican Airlines

Deal found 9/8

$334

Tue 10/216:00 amSAL - DCA

1 stop10h 39mUnited Airlines

Sun 10/266:00 amDCA - SAL

1 stop16h 19mUnited Airlines

Deal found 9/9

$358

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 September 11, 2025.

Wed 10/13:30 pmSAL - DCA

1 stop18h 04mUnited Airlines

Mon 10/66:00 amDCA - SAL

1 stop16h 17mUnited Airlines

Deal found 9/9

$265

Wed 10/812:41 pmSAL - DCA

2 stops17h 09mAmerican Airlines

Thu 10/165:00 amDCA - SAL

2 stops8h 40mAmerican Airlines

Deal found 9/10

$361

Fri 9/263:30 pmSAL - DCA

1 stop18h 04mUnited Airlines

Mon 9/296:00 amDCA - SAL

1 stop10h 23mUnited Airlines

Deal found 9/10

$358

Sat 10/412:35 pmSAL - DCA

1 stop9h 24mAmerican Airlines

Sat 10/118:30 pmDCA - SAL

1 stop17h 10mAmerican Airlines

Deal found 9/11

$388

Fri 9/196:00 amSAL - DCA

1 stop10h 41mUnited Airlines

Mon 9/222:59 pmDCA - SAL

1 stop7h 18mUnited Airlines

Deal found 9/11

$358

Wed 10/226:00 amSAL - DCA

1 stop15h 50mUnited Airlines

Sun 10/266:00 amDCA - SAL

1 stop16h 19mUnited Airlines

Deal found 9/9

$358

Wed 10/112:35 pmSAL - DCA

2 stops18h 25mAmerican Airlines

Sun 10/57:00 amDCA - SAL

1 stop6h 35mAmerican Airlines

Deal found 9/11

$401

Thu 10/231:25 pmSAL - DCA

1 stop8h 25mUnited Airlines

Sun 10/266:00 amDCA - SAL

1 stop16h 19mUnited Airlines

Deal found 9/9

$358

Fri 10/243:30 pmSAL - DCA

1 stop27h 21mUnited Airlines

Mon 10/277:59 pmDCA - SAL

1 stop26h 20mUnited Airlines

Deal found 9/9

$376

Fri 10/36:00 amSAL - DCA

1 stop10h 41mUnited Airlines

Mon 10/66:00 amDCA - SAL

1 stop16h 17mUnited Airlines

Deal found 9/9

$380

Wed 10/226:00 amSAL - DCA

1 stop10h 39mUnited Airlines

Wed 10/296:00 amDCA - SAL

1 stop8h 19mUnited Airlines

Deal found 9/9

$403

Last-minute flights from San Salvador to Reagan-National
Discover last-minute flight deals from San Salvador to Reagan-National. Data last updated September 11, 2025 and is based on user searches.

Fri 9/121:25 pmSAL - DCA

1 stop8h 29mUnited Airlines

Tue 9/168:20 amDCA - SAL

1 stop8h 03mUnited Airlines

Deal found 9/11

$311

Wed 9/243:30 pmSAL - DCA

1 stop18h 04mUnited Airlines

Mon 9/298:20 amDCA - SAL

1 stop8h 03mUnited Airlines

Deal found 9/9

$363

Wed 10/13:30 pmSAL - DCA

1 stop18h 04mUnited Airlines

Mon 10/66:00 amDCA - SAL

1 stop16h 17mUnited Airlines

Deal found 9/9

$265

Wed 10/112:35 pmSAL - DCA

2 stops18h 25mAmerican Airlines

Mon 10/66:00 amDCA - SAL

1 stop7h 40mAmerican Airlines

Deal found 9/8

$362

Thu 10/212:35 pmSAL - DCA

1 stop22h 19mAmerican Airlines

Wed 10/86:49 amDCA - SAL

1 stop6h 51mAmerican Airlines

Deal found 9/10

$333

Fri 10/36:00 amSAL - DCA

1 stop10h 41mUnited Airlines

Mon 10/66:00 amDCA - SAL

1 stop16h 17mUnited Airlines

Deal found 9/9

$380

Sat 10/412:35 pmSAL - DCA

2 stops17h 24mAmerican Airlines

Tue 10/76:35 amDCA - SAL

1 stop8h 31mAmerican Airlines

Deal found 9/11

$361

Tue 10/216:00 amSAL - DCA

1 stop10h 39mUnited Airlines

Sun 10/266:00 amDCA - SAL

1 stop16h 19mUnited Airlines

Deal found 9/9

$358

Fri 10/242:30 pmSAL - DCA

1 stop16h 36mAmerican Airlines

Sat 11/18:30 pmDCA - SAL

1 stop19h 58mAmerican Airlines

Deal found 9/8

$334

Fri 10/243:30 pmSAL - DCA

1 stop27h 21mUnited Airlines

Mon 10/277:59 pmDCA - SAL

1 stop26h 20mUnited Airlines

Deal found 9/9

$376

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 September 11, 2025.

Wed 10/223:30 pmSAL - DCA

1 stop18h 04mUnited Airlines

Deal found 9/11

$158

Thu 11/202:26 pmSAL - DCA

1 stop7h 15mDelta

Deal found 9/11

$159

Thu 10/163:30 pmSAL - DCA

1 stop25h 11mUnited Airlines

Deal found 9/10

$166

Wed 10/2212:41 pmSAL - DCA

2 stops9h 18mAmerican Airlines

Deal found 9/11

$193

Fri 9/191:37 pmSAL - DCA

1 stop8h 05mDelta

Deal found 9/8

$199

Thu 9/256:00 amSAL - DCA

1 stop15h 50mUnited Airlines

Deal found 9/9

$205

Sun 11/166:55 amSAL - DCA

1 stop27h 34mUnited Airlines

Deal found 9/10

$214

Fri 10/33:30 pmSAL - DCA

2 stops29h 13mUnited Airlines

Deal found 9/9

$219

Mon 9/153:30 pmSAL - DCA

1 stop18h 06mUnited Airlines

Deal found 9/9

$228

Thu 9/183:30 pmSAL - DCA

1 stop27h 23mUnited Airlines

Deal found 9/10

$230

Fri 10/36:52 amSAL - DCA

3 stops24h 07mMultiple Airlines

Deal found 9/9

$237

Tue 9/308:00 amSAL - DCA

2 stops35h 59mMultiple Airlines

Deal found 9/9

$239

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

Wed 10/1

3:30 pm-11:34 am

1 stop18h 04m

Washington, D.C. Reagan-National

Mon 10/6

6:00 am-8:17 pm

1 stop16h 17m

$265

San SalvadorWashington, D.C.

SAL - DCA

SALDCA

San Salvador El Salvador Intl

Fri 9/26

3:30 pm-11:34 am

1 stop18h 04m

Washington, D.C. Reagan-National

Mon 9/29

6:00 am-2:23 pm

1 stop10h 23m

$358

San SalvadorWashington, D.C.

SAL - DCA

SALDCA

San Salvador El Salvador Intl

Fri 9/19

6:00 am-6:41 pm

1 stop10h 41m

Washington, D.C. Reagan-National

Mon 9/22

2:59 pm-8:17 pm

1 stop7h 18m

$358

San SalvadorWashington, D.C.

SAL - DCA

SALDCA

San Salvador El Salvador Intl

Wed 10/22

6:00 am-11:50 pm

1 stop15h 50m

Washington, D.C. Reagan-National

Sun 10/26

6:00 am-8:19 pm

1 stop16h 19m

$358

San SalvadorWashington, D.C.

SAL - DCA

SALDCA

San Salvador El Salvador Intl

Thu 10/23

1:25 pm-11:50 pm

1 stop8h 25m

Washington, D.C. Reagan-National

Sun 10/26

6:00 am-8:19 pm

1 stop16h 19m

$358

San SalvadorWashington, D.C.

SAL - DCA

SALDCA

San Salvador El Salvador Intl

Wed 10/8

12:41 pm-7:50 am

2 stops17h 09m

Washington, D.C. Reagan-National

Thu 10/16

5:00 am-11:40 am

2 stops8h 40m

$361

San SalvadorWashington, D.C.

SAL - DCA

SALDCA

San Salvador El Salvador Intl

Fri 10/24

3:30 pm-8:51 pm

1 stop27h 21m

Washington, D.C. Reagan-National

Mon 10/27

7:59 pm-8:19 pm

1 stop26h 20m

$376

San SalvadorWashington, D.C.

SAL - DCA

SALDCA

San Salvador El Salvador Intl

Fri 10/3

6:00 am-6:41 pm

1 stop10h 41m

Washington, D.C. Reagan-National

Mon 10/6

6:00 am-8:17 pm

1 stop16h 17m

$380

San SalvadorWashington, D.C.

SAL - DCA

SALDCA

San Salvador El Salvador Intl

Sat 10/4

12:35 pm-11:59 pm

1 stop9h 24m

Washington, D.C. Reagan-National

Sat 10/11

8:30 pm-11:40 am

1 stop17h 10m

$388

San SalvadorWashington, D.C.

SAL - DCA

SALDCA

San Salvador El Salvador Intl

Wed 10/1

12:35 pm-9:00 am

2 stops18h 25m

Washington, D.C. Reagan-National

Sun 10/5

7:00 am-11:35 am

1 stop6h 35m

$401

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 19 results

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 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.

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Nordia,Sep 2025

KIN - MIA

We were to land in Miami sometime after 3pm but couldn’t due to bad weather, we flew around for 2 hrs until we had to land in Forth Myers to refuel, we had to sit another 2 hrs at Forth Myers until given the clearance to refuel, we were hungry, thirsty and frustrated at that point. All the had on the flight to offer was a small plastic glass of water and a pack of biscoff, I requested a cup of tea and was told none was there. We were basically at another airport and not one of the staff could consider that the passengers might be hungry or thirsty being on a plane for around 8 hrs, which you weren’t prepared for, at least find some hot water on board.

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Nordia,Sep 2025

KIN - MIA

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. 1 airline has flights to Washington, D.C. Reagan-National from San Salvador El Salvador Intl on a regular basis.
How long is the flight from San Salvador to Washington, D.C. Reagan-National Airport?
A quick flight from San Salvador to Washington, D.C. Reagan-National Airport can take about 18h 04m. United Airlines provides one of the quickest options available for as low as $265. Airlines will cover a distance of 1902 mi.
What is the cheapest airline to fly 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 American Airlines. Our recent data shows that you can find tickets from as low as $278 on this airline. Users have found that American Airlines is 35% cheaper than the other options available to this destination.
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.

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Top airline flying from San Salvador to Reagan-National

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$278	Average$451	FlexibilityNo cancel fee	On-time71%

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$158+ 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 10/22. 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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Cheap flight deals from San Salvador to Reagan-National

Round-trip from

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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 September 11, 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 September 11, 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?

Reviews of airlines servicing Reagan-National

See what other customers who have flown with 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?

How long is the flight from San Salvador to Washington, D.C. Reagan-National Airport?

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

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 Washington, D.C. Reagan-National Airport?

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Alternative routes for San Salvador to Reagan-National

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Top airline 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 September 11, 2025.