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Cheap flights from Washington, D.C. to San Salvador from $91

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 3/4. 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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Find the cheapest flights from Washington, D.C. to San Salvador

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. to San Salvador that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Washington, D.C. to San Salvador.

Cheap last minute flights

Planning a quick getaway from Washington, D.C. to San Salvador? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Salvador, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Washington, D.C. to San Salvador

Find recent round-trip train or bus tickets from Washington, D.C. to San Salvador.

All round-trip flight deals from Washington, D.C. to San Salvador

The cheapest plane tickets from Washington, D.C. to San Salvador found on KAYAK recently.
1:00 pm - 4:38 pmIAD-SAL
4h 38mnonstop
6:02 am - 11:09 amSAL-IAD
4h 07mnonstop
$220Volaris El Salvador
Find Deal
Mon, Feb 17 - Thu, Feb 27
1:00 pm - 4:38 pmIAD-SAL
4h 38mnonstop
6:02 am - 11:09 amSAL-IAD
4h 07mnonstop
$225Volaris El Salvador
Find Deal
Mon, Feb 17 - Fri, Feb 28
6:20 am - 1:31 pmBWI-SAL
8h 11m1 stop
2:26 pm - 11:59 pmSAL-BWI
8h 33m1 stop
$253Spirit Airlines
Find Deal
Sun, Feb 2 - Thu, Feb 6
6:20 am - 1:31 pmBWI-SAL
8h 11m1 stop
2:26 pm - 11:59 pmSAL-BWI
8h 33m1 stop
$266Spirit Airlines
Find Deal
Sun, Feb 2 - Thu, Feb 6
4:30 am - 8:05 amIAD-SAL
4h 35mnonstop
8:30 pm - 1:40 amSAL-IAD
4h 10mnonstop
$271Avianca
Find Deal
Wed, Feb 19 - Thu, Feb 27
6:00 am - 8:34 pmIAD-SAL
16h 34m1 stop
5:55 am - 11:48 pmSAL-IAD
15h 53m1 stop
$272United Airlines
Find Deal
Tue, Mar 11 - Thu, Mar 27
6:15 pm - 9:50 pmIAD-SAL
4h 35mnonstop
10:05 pm - 3:10 amSAL-IAD
4h 05mnonstop
$278Avianca
Find Deal
Tue, Feb 11 - Thu, Feb 13
3:35 pm - 8:23 pmBWI-SAL
29h 48m1 stop
5:01 am - 2:11 pmSAL-BWI
8h 10m1 stop
$286Copa Airlines
Find Deal
Sat, Mar 1 - Wed, Mar 5
3:59 pm - 9:19 pmDCA-SAL
30h 20m1 stop
4:40 pm - 3:53 pmSAL-DCA
22h 13m1 stop
$287United Airlines
Find Deal
Sat, Feb 22 - Tue, Mar 4
3:35 pm - 9:14 amBWI-SAL
18h 39m1 stop
5:01 am - 3:11 pmSAL-BWI
8h 10m1 stop
$288Copa Airlines
Find Deal
Sun, Mar 2 - Wed, Mar 12
1:24 am - 5:02 amIAD-SAL
4h 38mnonstop
$91Volaris El Salvador
Find Deal
Tue, Mar 4
1:00 pm - 4:38 pmIAD-SAL
4h 38mnonstop
$98Volaris El Salvador
Find Deal
Sat, Feb 22
6:15 pm - 9:50 pmIAD-SAL
4h 35mnonstop
$107Avianca
Find Deal
Sat, Feb 15
8:54 pm - 1:31 pmBWI-SAL
17h 37m2 stops
$108Spirit Airlines
Find Deal
Mon, Jan 27
6:00 am - 9:19 pmIAD-SAL
16h 19m1 stop
$110United Airlines
Find Deal
Mon, Jan 27
2:39 pm - 9:19 pmDCA-SAL
7h 40m1 stop
$110United Airlines
Find Deal
Tue, Jan 28
2:30 am - 4:30 pmIAD-SAL
16h 00m1 stop
$111Avianca
Find Deal
Thu, Mar 13
8:54 pm - 1:31 pmBWI-SAL
17h 37m2 stops
$116Spirit Airlines
Find Deal
Mon, Feb 3
3:35 pm - 12:46 pmBWI-SAL
22h 11m1 stop
$140Copa Airlines
Find Deal
Mon, Feb 3
3:27 pm - 12:39 pmBWI-SAL
22h 12m1 stop
$141Copa Airlines
Find Deal
Mon, Jan 27
7:59 pm - 12:29 pmDCA-SAL
17h 30m1 stop
3:40 pm - 11:58 pmSAL-DCA
7h 18m1 stop
$272American Airlines
Find Deal
Sat, Jan 25 - Thu, Feb 6
9:11 am - 12:29 pmIAD-SAL
28h 18m2 stops
2:35 pm - 8:43 amSAL-IAD
17h 08m2 stops
$276American Airlines
Find Deal
Sat, Jan 25 - Wed, Jan 29
5:25 pm - 1:31 pmBWI-SAL
21h 06m1 stop
2:26 pm - 11:59 pmSAL-BWI
8h 33m1 stop
$297Spirit Airlines
Find Deal
Sat, Jan 25 - Thu, Feb 6
1:24 am - 5:02 amIAD-SAL
4h 38mnonstop
5:50 pm - 10:57 pmSAL-IAD
4h 07mnonstop
$323Volaris El Salvador
Find Deal
Sun, Jan 26 - Mon, Feb 3
1:00 pm - 4:38 pmIAD-SAL
4h 38mnonstop
6:02 am - 11:09 amSAL-IAD
4h 07mnonstop
$325Volaris El Salvador
Find Deal
Sat, Jan 25 - Mon, Mar 3
7:55 pm - 9:19 pmDCA-SAL
26h 24m1 stop
6:55 am - 8:47 pmSAL-DCA
12h 52m1 stop
$325United Airlines
Find Deal
Sun, Jan 26 - Thu, Feb 27
3:00 am - 6:30 amIAD-SAL
4h 30mnonstop
10:05 pm - 3:10 amSAL-IAD
4h 05mnonstop
$328Avianca
Find Deal
Sun, Jan 26 - Tue, Feb 11
3:00 am - 6:30 amIAD-SAL
4h 30mnonstop
8:45 am - 12:10 amSAL-IAD
14h 25m1 stop
$331Avianca
Find Deal
Sun, Jan 26 - Tue, Feb 11
7:55 pm - 9:19 pmDCA-SAL
26h 24m1 stop
4:40 pm - 11:28 amSAL-DCA
17h 48m1 stop
$352United Airlines
Find Deal
Sun, Jan 26 - Wed, Feb 26
6:20 am - 1:31 pmBWI-SAL
8h 11m1 stop
2:26 pm - 11:59 pmSAL-BWI
8h 33m1 stop
$386Spirit Airlines
Find Deal
Sun, Jan 26 - Thu, Feb 6
2:22 am - 4:59 amIAD-SAL
4h 37mnonstop
6:02 am - 12:09 pmSAL-IAD
4h 07mnonstop
$225Volaris El Salvador
Find Deal
Sun, Mar 16 - Tue, Mar 25
2:24 am - 4:41 amIAD-SAL
4h 17mnonstop
5:50 pm - 12:10 amSAL-IAD
4h 20mnonstop
$228Volaris El Salvador
Find Deal
Thu, May 29 - Thu, Jun 5
1:00 pm - 4:38 pmIAD-SAL
4h 38mnonstop
6:02 am - 12:09 pmSAL-IAD
4h 07mnonstop
$230Volaris El Salvador
Find Deal
Sat, Mar 1 - Tue, Mar 11
1:00 pm - 4:38 pmIAD-SAL
4h 38mnonstop
6:02 am - 11:09 amSAL-IAD
4h 07mnonstop
$233Volaris El Salvador
Find Deal
Mon, Feb 17 - Fri, Feb 28
1:00 pm - 4:38 pmIAD-SAL
4h 38mnonstop
6:02 am - 11:09 amSAL-IAD
4h 07mnonstop
$234Volaris El Salvador
Find Deal
Sun, Feb 16 - Thu, Feb 27
1:24 am - 5:02 amIAD-SAL
4h 38mnonstop
6:02 am - 12:09 pmSAL-IAD
4h 07mnonstop
Fri, Feb 28 - Tue, Mar 11
4:30 am - 8:05 amIAD-SAL
4h 35mnonstop
8:30 pm - 1:40 amSAL-IAD
4h 10mnonstop
$271Avianca
Find Deal
Wed, Feb 19 - Thu, Feb 27
4:00 am - 6:30 amIAD-SAL
4h 30mnonstop
10:05 pm - 4:10 amSAL-IAD
4h 05mnonstop
$272Avianca
Find Deal
Sat, Mar 8 - Mon, Mar 17
6:15 pm - 9:50 pmIAD-SAL
4h 35mnonstop
10:05 pm - 3:10 amSAL-IAD
4h 05mnonstop
$276Avianca
Find Deal
Thu, Feb 20 - Mon, Mar 3
6:15 pm - 9:50 pmIAD-SAL
4h 35mnonstop
10:05 pm - 3:10 amSAL-IAD
4h 05mnonstop
$278Avianca
Find Deal
Tue, Feb 11 - Thu, Feb 13

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
Feb 17
IAD1:00 pmWashington, D.C. Dulles Intl
4h 38m
SAL4:38 pmSan Salvador El Salvador Intl
Feb 27
SAL6:02 amSan Salvador El Salvador Intl
4h 07m
IAD11:09 amWashington, D.C. Dulles Intl
Volaris El Salvador
Feb 17
IAD1:00 pmWashington, D.C. Dulles Intl
4h 38m
SAL4:38 pmSan Salvador El Salvador Intl
Feb 28
SAL6:02 amSan Salvador El Salvador Intl
4h 07m
IAD11:09 amWashington, D.C. Dulles Intl
Volaris El Salvador
Feb 16
IAD1:24 amWashington, D.C. Dulles Intl
4h 38m
SAL5:02 amSan Salvador El Salvador Intl
Feb 27
SAL6:02 amSan Salvador El Salvador Intl
4h 07m
IAD11:09 amWashington, D.C. Dulles Intl

Avianca flights from Washington, D.C. to San Salvador

Our best Avianca deals on Washington, D.C. to San Salvador flight tickets
Avianca
Feb 19
IAD4:30 amWashington, D.C. Dulles Intl
4h 35m
SAL8:05 amSan Salvador El Salvador Intl
Feb 27
SAL8:30 pmSan Salvador El Salvador Intl
4h 10m
IAD1:40 amWashington, D.C. Dulles Intl
Avianca
Feb 3
IAD1:30 amWashington, D.C. Dulles Intl
10h 50m
1 stop
SAL11:20 amSan Salvador El Salvador Intl
Mar 4
SAL8:30 pmSan Salvador El Salvador Intl
4h 10m
IAD1:40 amWashington, D.C. Dulles Intl
Avianca
Feb 11
IAD6:15 pmWashington, D.C. Dulles Intl
4h 35m
SAL9:50 pmSan Salvador El Salvador Intl
Feb 13
SAL10:05 pmSan Salvador El Salvador Intl
4h 05m
IAD3:10 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 $238.

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 Thursday. momondo users have found tickets for Thursday departures for as low as $339. 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 $365.

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 $337. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $358 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 5 weeks ahead of your departure date. In general, you can expect to find flights to San Salvador for around $409 when searching 5 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 $364 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 January 2025, prices for Washington, D.C. to San Salvador flights are approximately 3% 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

$91

Fastest flight time

4h 17m

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 $91. The best round-trip flight deal from Washington, D.C. to San Salvador found on momondo in the last 72 hours is $220.
The fastest flight from Washington, D.C. to San Salvador takes 4h 17m
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 17m 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 $66Free CancellationRating
7.4
8,985 reviews
Search United Airlines flights
Volaris El SalvadorPriceFrom $133Free CancellationRating
7.3
24 reviews
Search Volaris El Salvador flights
VolarisPriceFrom $134Free CancellationRating
6.6
1,249 reviews
Search Volaris flights
AviancaPriceFrom $184Free CancellationRating
6.9
2,579 reviews
Search Avianca flights
Spirit AirlinesPriceFrom $193Free CancellationRating
6.3
8,115 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $199Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $222Free CancellationRating
8.0
8,521 reviews
Search Delta flights
Copa AirlinesPriceFrom $271Free CancellationRating
7.6
1,662 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 $133 (round-trip), much lower than the average airfare cost of $310 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 (6.9/10, 2,579 ratings). Avianca flies from Washington, D.C. to San Salvador around 21 times per week, with deals starting from $184 round-trip and rising to an average price of around $371.


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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