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Cheap flights from Washington, D.C. to San Salvador from $88

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. to San Salvador departing on 4/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Washington, D.C. to San Salvador

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Washington, D.C. to San Salvador.
2:00 pm - 4:23 pmIAD-SAL
4h 23mnonstop
6:00 am - 12:20 pmSAL-IAD
4h 20mnonstop
$219Volaris El Salvador
Find Deal
Sun, May 4 - Sun, May 11
2:22 am - 4:45 amIAD-SAL
4h 23mnonstop
5:50 pm - 12:10 amSAL-IAD
4h 20mnonstop
$223Volaris El Salvador
Find Deal
Fri, May 2 - Wed, May 7
7:25 pm - 9:50 pmIAD-SAL
4h 25mnonstop
8:15 am - 1:15 amSAL-IAD
15h 00m1 stop
$271Avianca
Find Deal
Sat, May 3 - Tue, May 13
7:25 pm - 9:50 pmIAD-SAL
4h 25mnonstop
5:05 pm - 1:15 amSAL-IAD
6h 10m1 stop
$278Avianca
Find Deal
Wed, Jun 4 - Sun, Jun 8
6:10 am - 11:58 pmIAD-SAL
19h 48m1 stop
11:45 pm - 6:04 amSAL-IAD
4h 19mnonstop
$295United Airlines
Find Deal
Mon, May 26 - Tue, Jun 3
7:59 pm - 8:17 pmDCA-SAL
26h 18m1 stop
6:00 am - 6:41 pmSAL-DCA
10h 41m1 stop
$300United Airlines
Find Deal
Fri, May 9 - Tue, May 20
4:49 pm - 11:37 pmBWI-SAL
8h 48m1 stop
5:00 am - 3:15 pmSAL-BWI
8h 15m1 stop
$327Copa Airlines
Find Deal
Sun, Jun 1 - Sun, Jun 8
4:49 pm - 11:36 pmBWI-SAL
8h 47m1 stop
5:00 am - 3:15 pmSAL-BWI
8h 15m1 stop
$336Copa Airlines
Find Deal
Sat, May 17 - Mon, May 26
7:55 pm - 11:45 pmBWI-SAL
5h 50m1 stop
12:50 am - 10:37 amSAL-BWI
7h 47m1 stop
$366Spirit Airlines
Find Deal
Mon, Apr 14 - Mon, Apr 21
9:32 pm - 11:45 pmBWI-SAL
28h 13m1 stop
12:50 am - 8:59 amSAL-BWI
30h 09m2 stops
$379Spirit Airlines
Find Deal
Sun, Apr 13 - Mon, Apr 21

Volaris El Salvador flights from Washington, D.C. to San Salvador

Our best Volaris El Salvador deals on Washington, D.C. to San Salvador flight tickets
Volaris El Salvador
May 4
IAD2:00 pmWashington, D.C. Dulles Intl
4h 23m
SAL4:23 pmSan Salvador El Salvador Intl
May 11
SAL6:00 amSan Salvador El Salvador Intl
4h 20m
IAD12:20 pmWashington, D.C. Dulles Intl
Volaris El Salvador
May 2
IAD2:22 amWashington, D.C. Dulles Intl
4h 23m
SAL4:45 amSan Salvador El Salvador Intl
May 7
SAL5:50 pmSan Salvador El Salvador Intl
4h 20m
IAD12:10 amWashington, D.C. Dulles Intl
Volaris El Salvador
Apr 5
IAD2:22 amWashington, D.C. Dulles Intl
4h 23m
SAL4:45 amSan Salvador El Salvador Intl
May 6
SAL6:00 amSan Salvador El Salvador Intl
4h 20m
IAD12:20 pmWashington, D.C. Dulles Intl

American Airlines flights from Washington, D.C. to San Salvador

Our best American Airlines deals on Washington, D.C. to San Salvador flight tickets
American Airlines
Mar 30
DCA6:07 amWashington, D.C. Reagan-National
7h 57m
1 stop
SAL12:04 pmSan Salvador El Salvador Intl
Apr 4
SAL6:00 amSan Salvador El Salvador Intl
12h 15m
1 stop
DCA8:15 pmWashington, D.C. Reagan-National
American Airlines
Jul 1
BWI7:49 pmBaltimore/Washington
17h 47m
2 stops
SAL11:36 amSan Salvador El Salvador Intl
Jul 24
SAL6:00 amSan Salvador El Salvador Intl
14h 15m
2 stops
BWI10:15 pmBaltimore/Washington
American Airlines
Apr 3
IAD6:27 amWashington, D.C. Dulles Intl
14h 38m
2 stops
SAL7:05 pmSan Salvador El Salvador Intl
Apr 7
SAL6:00 amSan Salvador El Salvador Intl
24h 38m
2 stops
IAD8:38 amWashington, D.C. Dulles Intl

See travel insights to San Salvador from

How to get the cheapest flight ticket from Washington, D.C. 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 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 October is also cheap. Prices for this month can be found on momondo for an average of $237.

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. is on a Monday. momondo users have found tickets for Monday departures for as low as $360. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to San Salvador on Saturday is $396.

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. 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 afternoon when prices are $419 on average. Flights to San Salvador from Washington, D.C. in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Washington, D.C. to San Salvador El Salvador Intl flight route?

Fly from Washington, D.C. Dulles Intl to San Salvador El Salvador Intl for the best Washington, D.C. - San Salvador El Salvador Intl flight prices

How far in advance should I book a flight to San Salvador?

You are more likely to see cheaper flights to San Salvador from Washington, D.C. when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to San Salvador for around $344 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Salvador from Washington, D.C. for as low as $275 on momondo.

What cabin class options are available on Washington, D.C. to San Salvador El Salvador Intl flights?

There are 3 cabin classes available to choose from on Washington, D.C. to San Salvador El Salvador Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of March 2025, prices for Washington, D.C. to San Salvador flights are approximately 42% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. to San Salvador

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. 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. to San Salvador (WAS to SAL) flight deals and tips

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

Best Price Found

$88

Fastest flight time

4h 15m

Direct flights

Every day

Airports in San Salvador

1 airport
The best one-way flight to San Salvador from Washington, D.C. in the past 72 hours is $88. The best round-trip flight deal from Washington, D.C. to San Salvador found on momondo in the last 72 hours is $219.
The fastest flight from Washington, D.C. to San Salvador takes 4h 15m
Direct flights go from Washington, D.C. to San Salvador every day.
There is 1 airport near San Salvador: San Salvador El Salvador Intl (SAL)

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

    There are 1892.3 mi between Washington, D.C. and San Salvador El Salvador Intl. 4h 15m is a normal flight duration for this route.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to San Salvador El Salvador Intl Airport.

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

    The necessary travel and health documents for your San Salvador El Salvador Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Washington, D.C. to San Salvador?

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


Best airlines flying from Washington, D.C. to San Salvador

Compare and see reviews for airlines that fly from Washington, D.C. to San Salvador with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $103Free CancellationRating
7.4
8,605 reviews
Search United Airlines flights
DeltaPriceFrom $120Free CancellationRating
8.0
7,890 reviews
Search Delta flights
Volaris El SalvadorPriceFrom $131Free CancellationRating
7.3
24 reviews
Search Volaris El Salvador flights
VolarisPriceFrom $132Free CancellationRating
6.7
1,173 reviews
Search Volaris flights
AviancaPriceFrom $189Free CancellationRating
6.7
2,298 reviews
Search Avianca flights
American AirlinesPriceFrom $199Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Spirit AirlinesPriceFrom $201Free CancellationRating
6.3
7,878 reviews
Search Spirit Airlines flights
Copa AirlinesPriceFrom $271Free CancellationRating
7.6
1,393 reviews
Search Copa Airlines flights
  • Volaris El Salvador Flights From Washington, D.C. to San Salvador

    Volaris El Salvador flies from Washington, D.C. to San Salvador around 14 times per week, with 24 momondo users rating the airline 7.3/10. The cheapest Volaris El Salvador deal from Washington, D.C. to San Salvador in the last 72 hours was $131 (round-trip), much lower than the average airfare cost of $309 for Volaris El Salvador flights on this route.

  • Avianca Flights From Washington, D.C. to San Salvador

    Another popular option for Washington, D.C. to San Salvador flights is Avianca (6.7/10, 2,298 ratings). Avianca flies from Washington, D.C. to San Salvador around 16 times per week, with deals starting from $189 round-trip and rising to an average price of around $411.


Traveling to a place near San Salvador?

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

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to San Salvador. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Washington, D.C. to San Salvador flights to just show those with flexible booking policies.

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?

Yes. momondo can track prices for Washington, D.C. to San Salvador flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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