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Cheap flights from San Salvador to Washington, D.C. from $123

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Salvador to Washington, D.C. departing on 12/9. 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 San Salvador to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Avianca Logo
10:10 am - 12:10 amSAL-IAD
13h 00m2 stops
Avianca Logo
1:30 am - 10:50 amIAD-SAL
10h 20m1 stop
$200Avianca
Find Deal
Wed, Dec 17 - Fri, Jan 16
Volaris El Salvador Logo
6:37 pm - 12:54 amSAL-IAD
4h 17mnonstop
Volaris El Salvador Logo
1:07 pm - 4:44 pmIAD-SAL
4h 37mnonstop
$202Volaris El Salvador
Find Deal
Fri, Oct 31 - Fri, Jan 30
Avianca Logo
10:10 am - 12:10 amSAL-IAD
13h 00m2 stops
Avianca Logo
11:55 pm - 4:35 pmIAD-SAL
17h 40m2 stops
$203Avianca
Find Deal
Wed, Dec 17 - Tue, Jan 27
Volaris El Salvador Logo
6:38 pm - 11:45 pmSAL-IAD
4h 07mnonstop
Volaris El Salvador Logo
1:25 am - 5:02 amIAD-SAL
4h 37mnonstop
$204Volaris El Salvador
Find Deal
Fri, Nov 7 - Mon, Nov 10
Spirit Airlines Logo
2:37 am - 6:52 pmSAL-BWI
15h 15m1 stop
Spirit Airlines Logo
6:23 pm - 1:13 amBWI-SAL
7h 50m1 stop
$234Spirit Airlines
Find Deal
Wed, Dec 3 - Mon, Dec 8
Spirit Airlines Logo
2:37 am - 6:52 pmSAL-BWI
15h 15m1 stop
Spirit Airlines Logo
10:40 am - 1:13 amBWI-SAL
15h 33m2 stops
$235Spirit Airlines
Find Deal
Wed, Dec 3 - Mon, Dec 8
United Airlines Logo
6:55 am - 11:44 pmSAL-DCA
15h 49m1 stop
United Airlines Logo
3:20 pm - 10:47 pmDCA-SAL
8h 27m1 stop
$286United Airlines
Find Deal
Fri, Nov 7 - Mon, Nov 10
United Airlines Logo
3:40 pm - 5:14 pmSAL-BWI
23h 34m2 stops
United Airlines Logo
10:05 am - 9:19 pmBWI-SAL
12h 14m2 stops
$290United Airlines
Find Deal
Fri, Oct 31 - Sat, Jan 24
American Airlines Logo
2:27 pm - 11:20 pmSAL-DCA
7h 53m1 stop
American Airlines Logo
8:25 am - 2:28 pmDCA-SAL
7h 03m1 stop
$297American Airlines
Find Deal
Wed, Nov 12 - Wed, Nov 19
American Airlines Logo
3:31 pm - 10:47 amSAL-DCA
18h 16m1 stop
American Airlines Logo
7:00 am - 2:28 pmDCA-SAL
8h 28m1 stop
$302American Airlines
Find Deal
Tue, Nov 11 - Tue, Nov 18

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

Our best Avianca deals on San Salvador to Washington, D.C. flight tickets
Avianca
Dec 17
SAL10:10 amSan Salvador El Salvador Intl
13h 00m
2 stops
IAD12:10 amWashington, D.C. Dulles Intl
Jan 16
IAD1:30 amWashington, D.C. Dulles Intl
10h 20m
1 stop
SAL10:50 amSan Salvador El Salvador Intl
$200
Find similar
Avianca
Dec 17
SAL10:10 amSan Salvador El Salvador Intl
13h 00m
2 stops
IAD12:10 amWashington, D.C. Dulles Intl
Jan 27
IAD11:55 pmWashington, D.C. Dulles Intl
17h 40m
2 stops
SAL4:35 pmSan Salvador El Salvador Intl
$203
Find similar
Avianca
Dec 17
SAL12:15 pmSan Salvador El Salvador Intl
10h 55m
2 stops
IAD12:10 amWashington, D.C. Dulles Intl
Jan 15
IAD1:30 amWashington, D.C. Dulles Intl
16h 00m
2 stops
SAL4:30 pmSan Salvador El Salvador Intl
$223
Find similar

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

Our best Volaris El Salvador deals on San Salvador to Washington, D.C. flight tickets
Volaris El Salvador
Oct 31
SAL6:37 pmSan Salvador El Salvador Intl
4h 17m
IAD12:54 amWashington, D.C. Dulles Intl
Jan 30
IAD1:07 pmWashington, D.C. Dulles Intl
4h 37m
SAL4:44 pmSan Salvador El Salvador Intl
$202
Find similar
Volaris El Salvador
Nov 7
SAL6:38 pmSan Salvador El Salvador Intl
4h 07m
IAD11:45 pmWashington, D.C. Dulles Intl
Nov 10
IAD1:25 amWashington, D.C. Dulles Intl
4h 37m
SAL5:02 amSan Salvador El Salvador Intl
$204
Find similar
Volaris El Salvador
Nov 12
SAL6:38 pmSan Salvador El Salvador Intl
4h 07m
IAD11:45 pmWashington, D.C. Dulles Intl
Nov 19
IAD1:07 pmWashington, D.C. Dulles Intl
4h 37m
SAL4:44 pmSan Salvador El Salvador Intl
$205
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Salvador to Washington, D.C. 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 October 16, 2025.
Use the filters below to find and compare flights from San Salvador to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Wed 12/17

10:10 am-12:10 am

2 stops13h 00m

Washington, D.C. Dulles Intl

Fri 1/16

1:30 am-10:50 am

1 stop10h 20m

$200

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Fri 10/31

6:37 pm-12:54 am

Nonstop4h 17m

Washington, D.C. Dulles Intl

Fri 1/30

1:07 pm-4:44 pm

Nonstop4h 37m

$202

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Wed 12/17

10:10 am-12:10 am

2 stops13h 00m

Washington, D.C. Dulles Intl

Tue 1/27

11:55 pm-4:35 pm

2 stops17h 40m

$203

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Fri 11/7

6:38 pm-11:45 pm

Nonstop4h 07m

Washington, D.C. Dulles Intl

Mon 11/10

1:25 am-5:02 am

Nonstop4h 37m

$204

San SalvadorBaltimore

SAL - BWI

SALBWI

San Salvador El Salvador Intl

Wed 12/3

2:37 am-6:52 pm

1 stop15h 15m

Baltimore/Washington

Mon 12/8

6:23 pm-1:13 am

1 stop7h 50m

$234

San SalvadorBaltimore

SAL - BWI

SALBWI

San Salvador El Salvador Intl

Wed 12/3

2:37 am-6:52 pm

1 stop15h 15m

Baltimore/Washington

Mon 12/8

10:40 am-1:13 am

2 stops15h 33m

$235

San SalvadorWashington, D.C.

SAL - DCA

SALDCA

San Salvador El Salvador Intl

Fri 11/7

6:55 am-11:44 pm

1 stop15h 49m

Washington, D.C. Reagan-National

Mon 11/10

3:20 pm-10:47 pm

1 stop8h 27m

$286

San SalvadorBaltimore

SAL - BWI

SALBWI

San Salvador El Salvador Intl

Fri 10/31

3:40 pm-5:14 pm

2 stops23h 34m

Baltimore/Washington

Sat 1/24

10:05 am-9:19 pm

2 stops12h 14m

$290

San SalvadorWashington, D.C.

SAL - DCA

SALDCA

San Salvador El Salvador Intl

Wed 11/12

2:27 pm-11:20 pm

1 stop7h 53m

Washington, D.C. Reagan-National

Wed 11/19

8:25 am-2:28 pm

1 stop7h 03m

$297

San SalvadorWashington, D.C.

SAL - DCA

SALDCA

San Salvador El Salvador Intl

Tue 11/11

3:31 pm-10:47 am

1 stop18h 16m

Washington, D.C. Reagan-National

Tue 11/18

7:00 am-2:28 pm

1 stop8h 28m

$302

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 Washington, D.C. from

How to get the cheapest flight ticket from San Salvador to Washington, D.C.

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 Washington, D.C.?

The month of September is, on average, the cheapest month to fly to Washington, D.C. from San Salvador, with most prices found around $264. If you’re not able to fly to Washington, D.C. in September, then October is your next best option. Flight prices from San Salvador to Washington, D.C. during October average around $273.

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from San Salvador is on a Monday. momondo users have found tickets for Monday departures for as low as $293. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from San Salvador to Washington, D.C. for around $319.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the afternoon is the cheapest time of day to fly from San Salvador to Washington, D.C. when you can find flight prices for as low as $265. Flying to Washington, D.C. in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $330. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

How far in advance should I book a flight to Washington, D.C.?

You are more likely to see cheaper flights to Washington, D.C. from San Salvador when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $283 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from San Salvador for as low as $232 on momondo.

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

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

Can stopping save me money on San Salvador to Washington, D.C. flights?

No. A direct flight is the cheapest option for a flight between San Salvador to Washington, D.C..

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

As of October 2025, prices for San Salvador to Washington, D.C. flights are approximately 35% more expensive when compared to flights at the same time last year.

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

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

Cheap San Salvador to Washington, D.C. (SAL to WAS) flight deals and tips

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

Best Price Found

$155

Fastest flight time

4h 05m

Direct flights

Every day

Airports in Washington, D.C.

1 airport
The best one-way flight to Washington, D.C. from San Salvador in the past 72 hours is $155. The best round-trip flight deal from San Salvador to Washington, D.C. found on momondo in the last 72 hours is $223.
The fastest flight from San Salvador to Washington, D.C. takes 4h 05m
Direct flights go from San Salvador to Washington, D.C. every day.
There is 1 airport near Washington, D.C.: Washington, D.C. Dulles Intl (IAD)
Search flight deals

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

    A flight from San Salvador El Salvador Intl to Washington, D.C. will travel around 1892.3 mi. Flights usually cover this in 4h 05m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from San Salvador El Salvador Intl Airport to Washington, D.C. are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Salvador El Salvador Intl Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

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

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

Compare and see reviews for airlines that fly from San Salvador to Washington, D.C. with momondo
Airline
Rating
Free Cancellation
Price
VolarisPriceFrom $116Free CancellationRating
6.7
1,151 reviews
Search Volaris flights
Volaris El SalvadorPriceFrom $139Free CancellationRating
7.4
26 reviews
Search Volaris El Salvador flights
Copa AirlinesPriceFrom $144Free CancellationRating
7.6
1,549 reviews
Search Copa Airlines flights
United AirlinesPriceFrom $148Free CancellationRating
7.4
8,980 reviews
Search United Airlines flights
AviancaPriceFrom $189Free CancellationRating
6.6
2,451 reviews
Search Avianca flights
American AirlinesPriceFrom $278Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights
DeltaPriceFrom $344Free CancellationRating
7.9
7,980 reviews
Search Delta flights

  • Volaris El Salvador Flights From San Salvador to Washington, D.C.

    The lowest priced Volaris El Salvador flight from San Salvador to Washington, D.C. from the last 72 hours was $139. Generally, Volaris El Salvador has 10 flights on this route every week with an average price of $287. Volaris El Salvador is rated 7.4/10 by our users.

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

    $189 is the best Avianca flight deal from San Salvador to Washington, D.C. found on momondo over the last 72 hours. The average Avianca ticket price found was closer to $371, however, with flight time and availability significantly affecting the price. Avianca (6.6/10 from 2,451 user reviews) flies into Washington, D.C. from San Salvador 11 times in an average week so prices can vary.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Manassas
Reston
Fairfax
Gaithersburg
Glen Burnie
Springfield
Linthicum Heights

Why use momondo?

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

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

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

All flight searches from San Salvador to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Washington, D.C. from San Salvador. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from San Salvador and alert you when they change.

An easier way to manage your Washington, D.C. trip

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport