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Cheap flights from Washington, D.C. Reagan-National Airport to San Salvador from $327

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Reagan-National Airport to San Salvador departing on 8/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. Reagan-National Airport to San Salvador

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
8:00 am - 12:32 pm
DCA
-
SAL
6h 32m
1 stop
Delta Logo
1:57 pm - 11:48 pm
SAL
-
DCA
7h 51m
1 stop
$657Delta
Mon, Aug 17 - Mon, Aug 24
GOL Logo
5:00 am - 11:29 am
DCA
-
SAL
8h 29m
1 stop
GOL Logo
1:38 pm - 11:58 pm
SAL
-
DCA
8h 20m
1 stop
$661GOL
Fri, Aug 21 - Fri, Aug 28
GOL Logo
8:25 am - 2:22 pm
DCA
-
SAL
6h 57m
1 stop
GOL Logo
3:22 pm - 12:24 am
SAL
-
DCA
8h 02m
1 stop
$663GOL
Tue, Nov 3 - Tue, Nov 10
GOL Logo
5:00 am - 11:29 am
DCA
-
SAL
8h 29m
2 stops
GOL Logo
1:38 pm - 11:58 pm
SAL
-
DCA
8h 20m
1 stop
$666GOL
Fri, Aug 21 - Fri, Aug 28
GOL Logo
7:14 pm - 11:29 am
DCA
-
SAL
18h 15m
2 stops
GOL Logo
3:07 pm - 9:18 am
SAL
-
DCA
16h 11m
1 stop
$668GOL
Tue, Aug 11 - Tue, Aug 18
United Airlines Logo
2:55 pm - 8:49 pm
DCA
-
SAL
7h 54m
1 stop
United Airlines Logo
6:00 am - 4:04 pm
SAL
-
DCA
8h 04m
1 stop
$671United Airlines
Mon, Aug 3 - Tue, Aug 11
American Airlines Logo
10:15 pm - 10:55 am
DCA
-
SAL
14h 40m
2 stops
American Airlines Logo
1:25 pm - 8:25 am
SAL
-
DCA
17h 00m
1 stop
$675American Airlines
Tue, Oct 6 - Tue, Oct 13
United Airlines Logo
8:20 pm - 9:35 pm
DCA
-
SAL
27h 15m
1 stop
United Airlines Logo
6:00 am - 10:13 pm
SAL
-
DCA
14h 13m
1 stop
$678United Airlines
Sun, Aug 23 - Tue, Sep 1
GOL Logo
6:30 am - 1:27 pm
DCA
-
SAL
7h 57m
1 stop
GOL Logo
1:20 pm - 9:29 pm
SAL
-
DCA
7h 09m
1 stop
$681GOL
Tue, Nov 3 - Tue, Nov 17
GOL Logo
2:54 pm - 9:49 pm
DCA
-
SAL
7h 55m
1 stop
GOL Logo
1:26 pm - 11:27 pm
SAL
-
DCA
9h 01m
1 stop
$683GOL
Fri, Dec 4 - Tue, Dec 15

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United Airlines flights from Washington, D.C. Reagan-National Airport to San Salvador

Our best United Airlines deals on Washington, D.C. Reagan-National Airport to San Salvador flight tickets
United Airlines
Aug 3
DCA8:20 amWashington, D.C. Reagan-National
14h 29m
1 stop
SAL8:49 pmSan Salvador El Salvador Intl
Aug 17
SAL6:00 amSan Salvador El Salvador Intl
14h 13m
1 stop
DCA10:13 pmWashington, D.C. Reagan-National
$671
United Airlines
Aug 23
DCA8:20 pmWashington, D.C. Reagan-National
27h 15m
1 stop
SAL9:35 pmSan Salvador El Salvador Intl
Sep 1
SAL6:00 amSan Salvador El Salvador Intl
14h 13m
1 stop
DCA10:13 pmWashington, D.C. Reagan-National
$678
United Airlines
Jul 14
DCA8:20 amWashington, D.C. Reagan-National
8h 10m
1 stop
SAL2:30 pmSan Salvador El Salvador Intl
Aug 20
SAL1:50 pmSan Salvador El Salvador Intl
8h 09m
1 stop
DCA11:59 pmWashington, D.C. Reagan-National
$692

Delta flights from Washington, D.C. Reagan-National Airport to San Salvador

Our best Delta deals on Washington, D.C. Reagan-National Airport to San Salvador flight tickets
Delta
Aug 17
DCA6:59 amWashington, D.C. Reagan-National
7h 33m
1 stop
SAL12:32 pmSan Salvador El Salvador Intl
Aug 26
SAL1:57 pmSan Salvador El Salvador Intl
7h 51m
1 stop
DCA11:48 pmWashington, D.C. Reagan-National
$657
Delta
Aug 20
DCA8:00 amWashington, D.C. Reagan-National
6h 32m
1 stop
SAL12:32 pmSan Salvador El Salvador Intl
Aug 24
SAL1:57 pmSan Salvador El Salvador Intl
7h 51m
1 stop
DCA11:48 pmWashington, D.C. Reagan-National
$719
Delta
Jul 31
DCA8:50 pmWashington, D.C. Reagan-National
17h 33m
1 stop
SAL12:23 pmSan Salvador El Salvador Intl
Aug 16
SAL1:57 pmSan Salvador El Salvador Intl
17h 13m
1 stop
DCA9:10 amWashington, D.C. Reagan-National
$721

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport to San Salvador that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 9, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to San Salvador that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Washington, D.C.San Salvador

DCA - SAL

DCASAL

Washington, D.C. Reagan-National

Mon 8/17

8:00 am-12:32 pm

1 stop6h 32m

San Salvador El Salvador Intl

Mon 8/24

1:57 pm-11:48 pm

1 stop7h 51m

$657

Washington, D.C.San Salvador

DCA - SAL

DCASAL

Washington, D.C. Reagan-National

Fri 8/21

5:00 am-11:29 am

1 stop8h 29m

San Salvador El Salvador Intl

Fri 8/28

1:38 pm-11:58 pm

1 stop8h 20m

$661

Washington, D.C.San Salvador

DCA - SAL

DCASAL

Washington, D.C. Reagan-National

Tue 11/3

8:25 am-2:22 pm

1 stop6h 57m

San Salvador El Salvador Intl

Tue 11/10

3:22 pm-12:24 am

1 stop8h 02m

$663

Washington, D.C.San Salvador

DCA - SAL

DCASAL

Washington, D.C. Reagan-National

Fri 8/21

5:00 am-11:29 am

2 stops8h 29m

San Salvador El Salvador Intl

Fri 8/28

1:38 pm-11:58 pm

1 stop8h 20m

$666

Washington, D.C.San Salvador

DCA - SAL

DCASAL

Washington, D.C. Reagan-National

Tue 8/11

7:14 pm-11:29 am

2 stops18h 15m

San Salvador El Salvador Intl

Tue 8/18

3:07 pm-9:18 am

1 stop16h 11m

$668

Washington, D.C.San Salvador

DCA - SAL

DCASAL

Washington, D.C. Reagan-National

Mon 8/3

2:55 pm-8:49 pm

1 stop7h 54m

San Salvador El Salvador Intl

Tue 8/11

6:00 am-4:04 pm

1 stop8h 04m

$671

Washington, D.C.San Salvador

DCA - SAL

DCASAL

Washington, D.C. Reagan-National

Tue 10/6

10:15 pm-10:55 am

2 stops14h 40m

San Salvador El Salvador Intl

Tue 10/13

1:25 pm-8:25 am

1 stop17h 00m

$675

Washington, D.C.San Salvador

DCA - SAL

DCASAL

Washington, D.C. Reagan-National

Sun 8/23

8:20 pm-9:35 pm

1 stop27h 15m

San Salvador El Salvador Intl

Tue 9/1

6:00 am-10:13 pm

1 stop14h 13m

$678

Washington, D.C.San Salvador

DCA - SAL

DCASAL

Washington, D.C. Reagan-National

Tue 11/3

6:30 am-1:27 pm

1 stop7h 57m

San Salvador El Salvador Intl

Tue 11/17

1:20 pm-9:29 pm

1 stop7h 09m

$681

Washington, D.C.San Salvador

DCA - SAL

DCASAL

Washington, D.C. Reagan-National

Fri 12/4

2:54 pm-9:49 pm

1 stop7h 55m

San Salvador El Salvador Intl

Tue 12/15

1:26 pm-11:27 pm

1 stop9h 01m

$683

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Salvador from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to San Salvador

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Washington, D.C. Reagan-National Airport and San Salvador?

What is the cheapest month to fly to San Salvador?

If you aren’t able to travel to San Salvador during the month of September, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $313.

What is the cheapest day to depart on your flight to San Salvador?

On average, the least expensive day to fly to San Salvador from Washington, D.C. Reagan-National Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $379. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Salvador on Sunday is $439.

What is the cheapest time of day to depart on your flight to San Salvador?

Our most recent data shows that the best time of day to fly to San Salvador is at noon. Flights from Washington, D.C. Reagan-National Airport to San Salvador during this time can be as low as $306. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $455 on average. Flights to San Salvador from Washington, D.C. Reagan-National Airport in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

How have Washington, D.C. Reagan-National Airport to San Salvador flight prices changed over time?

As of June 2026, prices for Washington, D.C. Reagan-National Airport to San Salvador flights are approximately 19% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. Reagan-National Airport to San Salvador

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport to San Salvador according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Reagan-National Airport to San Salvador (DCA to SAL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to San Salvador

Fastest flight time

6h 57m

Direct flights

None
The fastest flight from Washington, D.C. Reagan-National Airport to San Salvador takes 6h 57m
There are no direct flights from Washington, D.C. Reagan-National Airport to San Salvador. There are no popular flight routes from Washington, D.C. Reagan-National Airport to San Salvador.
Search flight deals

Frequently asked questions about flying from Washington, D.C. Reagan-National Airport to San Salvador

  • How far is Washington, D.C. Reagan-National to San Salvador El Salvador Intl by plane?

    San Salvador El Salvador Intl is 1888.9 mi away from Washington, D.C. Reagan-National. 6h 57m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to San Salvador El Salvador Intl Airport?

    Prices for flights from Washington, D.C. Reagan-National Airport to San Salvador El Salvador Intl Airport were last updated today.

  • How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to San Salvador El Salvador Intl Airport?

  • How old do you have to be to fly from Washington, D.C. Reagan-National Airport to San Salvador El Salvador Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to San Salvador El Salvador Intl Airport.

  • What documentation or ID do you need to fly to San Salvador El Salvador Intl Airport?

    The travel and health documents required for your trip to San Salvador El Salvador Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Salvador El Salvador Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Washington, D.C. Reagan-National Airport to San Salvador?

Best airlines flying from Washington, D.C. Reagan-National Airport to San Salvador

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to San Salvador with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $163Free CancellationRating
7.9
8,394 reviews
Search Delta flights
Volaris El SalvadorPriceFrom $212Free CancellationRating
7.4
29 reviews
Search Volaris El Salvador flights
United AirlinesPriceFrom $250Free CancellationRating
7.4
9,801 reviews
Search United Airlines flights
AviancaPriceFrom $254Free CancellationRating
6.5
2,533 reviews
Search Avianca flights
American AirlinesPriceFrom $259Free CancellationRating
7.1
11,639 reviews
Search American Airlines flights

Traveling to a place near San Salvador?

Book flights to San Salvador if you plan to visit one of these locations
Acajutla
La Libertad
El Cuco
Sonsonate

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to San Salvador?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to San Salvador for you.

Can I find flights from Washington, D.C. to San Salvador with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Salvador from Washington, D.C. with this policy.

How can momondo help me find flights from Washington, D.C. to San Salvador?

Once you have performed a search for Washington, D.C. to San Salvador flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Washington, D.C. to San Salvador right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington, D.C. to San Salvador flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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