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Cheap flights from San Salvador to Washington, D.C. from $133

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 9/5. 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

Volaris El Salvador Logo
6:20 am - 12:37 pmSAL-IAD
4h 17mnonstop
Volaris El Salvador Logo
2:37 am - 4:57 amIAD-SAL
4h 20mnonstop
$207Volaris El Salvador
Find Deal
Wed, Sep 10 - Thu, Oct 9
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
$209Volaris El Salvador
Find Deal
Fri, Oct 3 - Tue, Nov 4
Logo
6:20 am - 12:37 pmSAL-IAD
4h 17mnonstop
Logo
2:35 am - 4:35 pmIAD-SAL
16h 00m1 stop
$212
Find Deal
Sat, Sep 13 - Tue, Sep 23
Avianca Logo
8:30 pm - 2:45 amSAL-IAD
4h 15mnonstop
Avianca Logo
2:35 am - 4:35 pmIAD-SAL
16h 00m1 stop
$223Avianca
Find Deal
Thu, Sep 4 - Tue, Sep 23
Avianca Logo
8:15 am - 1:15 amSAL-IAD
15h 00m1 stop
Avianca Logo
4:05 am - 6:30 amIAD-SAL
4h 25mnonstop
$224Avianca
Find Deal
Tue, Sep 16 - Tue, Sep 23
Logo
6:40 am - 11:37 pmSAL-BWI
14h 57m1 stop
Logo
6:10 am - 8:52 pmBWI-SAL
16h 42m2 stops
$224
Find Deal
Fri, Sep 19 - Mon, Sep 22
American Airlines Logo
12:41 pm - 1:44 pmSAL-BWI
23h 03m2 stops
American Airlines Logo
7:25 pm - 2:22 pmBWI-SAL
19h 57m2 stops
$235American Airlines
Find Deal
Tue, Oct 28 - Tue, Nov 11
American Airlines Logo
12:41 pm - 1:44 pmSAL-BWI
23h 03m2 stops
American Airlines Logo
7:25 pm - 2:22 pmBWI-SAL
19h 57m2 stops
$236American Airlines
Find Deal
Tue, Oct 28 - Tue, Nov 11
United Airlines Logo
3:30 pm - 10:45 pmSAL-BWI
29h 15m1 stop
United Airlines Logo
4:15 pm - 8:17 pmBWI-SAL
30h 02m1 stop
$245United Airlines
Find Deal
Fri, Sep 19 - Sat, Sep 27
United Airlines Logo
6:00 am - 10:09 pmSAL-DCA
14h 09m1 stop
United Airlines Logo
2:59 pm - 8:17 pmDCA-SAL
7h 18m1 stop
$276United Airlines
Find Deal
Fri, Sep 19 - Mon, Sep 22

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
Sep 10
SAL6:20 amSan Salvador El Salvador Intl
4h 17m
IAD12:37 pmWashington, D.C. Dulles Intl
Oct 9
IAD2:37 amWashington, D.C. Dulles Intl
4h 20m
SAL4:57 amSan Salvador El Salvador Intl
$207
Find similar
Volaris El Salvador
Oct 3
SAL6:37 pmSan Salvador El Salvador Intl
4h 17m
IAD12:54 amWashington, D.C. Dulles Intl
Nov 4
IAD1:07 pmWashington, D.C. Dulles Intl
4h 37m
SAL4:44 pmSan Salvador El Salvador Intl
$209
Find similar
Volaris El Salvador
Oct 26
SAL6:20 amSan Salvador El Salvador Intl
4h 17m
IAD12:37 pmWashington, D.C. Dulles Intl
Nov 9
IAD1:07 pmWashington, D.C. Dulles Intl
4h 37m
SAL4:44 pmSan Salvador El Salvador Intl
$211
Find similar

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

Our best Avianca deals on San Salvador to Washington, D.C. flight tickets
Avianca
Sep 4
SAL10:05 pmSan Salvador El Salvador Intl
4h 15m
IAD4:20 amWashington, D.C. Dulles Intl
Sep 8
IAD5:45 amWashington, D.C. Dulles Intl
4h 15m
SAL8:00 amSan Salvador El Salvador Intl
$218
Find similar
Avianca
Sep 4
SAL10:05 pmSan Salvador El Salvador Intl
4h 15m
IAD4:20 amWashington, D.C. Dulles Intl
Oct 4
IAD7:25 pmWashington, D.C. Dulles Intl
4h 25m
SAL9:50 pmSan Salvador El Salvador Intl
$219
Find similar
Avianca
Sep 4
SAL10:05 pmSan Salvador El Salvador Intl
4h 15m
IAD4:20 amWashington, D.C. Dulles Intl
Sep 11
IAD7:25 pmWashington, D.C. Dulles Intl
4h 25m
SAL9:50 pmSan Salvador El Salvador Intl
$221
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 August 21, 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 9/10

6:20 am-12:37 pm

Nonstop4h 17m

Washington, D.C. Dulles Intl

Thu 10/9

2:37 am-4:57 am

Nonstop4h 20m

$207

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Fri 10/3

6:37 pm-12:54 am

Nonstop4h 17m

Washington, D.C. Dulles Intl

Tue 11/4

1:07 pm-4:44 pm

Nonstop4h 37m

$209

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Sat 9/13

6:20 am-12:37 pm

Nonstop4h 17m

Washington, D.C. Dulles Intl

Tue 9/23

2:35 am-4:35 pm

1 stop16h 00m

$212

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Thu 9/4

8:30 pm-2:45 am

Nonstop4h 15m

Washington, D.C. Dulles Intl

Tue 9/23

2:35 am-4:35 pm

1 stop16h 00m

$223

San SalvadorWashington, D.C.

SAL - IAD

SALIAD

San Salvador El Salvador Intl

Tue 9/16

8:15 am-1:15 am

1 stop15h 00m

Washington, D.C. Dulles Intl

Tue 9/23

4:05 am-6:30 am

Nonstop4h 25m

$224

San SalvadorBaltimore

SAL - BWI

SALBWI

San Salvador El Salvador Intl

Fri 9/19

6:40 am-11:37 pm

1 stop14h 57m

Baltimore/Washington

Mon 9/22

6:10 am-8:52 pm

2 stops16h 42m

$224

San SalvadorBaltimore

SAL - BWI

SALBWI

San Salvador El Salvador Intl

Tue 10/28

12:41 pm-1:44 pm

2 stops23h 03m

Baltimore/Washington

Tue 11/11

7:25 pm-2:22 pm

2 stops19h 57m

$235

San SalvadorBaltimore

SAL - BWI

SALBWI

San Salvador El Salvador Intl

Tue 10/28

12:41 pm-1:44 pm

2 stops23h 03m

Baltimore/Washington

Tue 11/11

7:25 pm-2:22 pm

2 stops19h 57m

$236

San SalvadorBaltimore

SAL - BWI

SALBWI

San Salvador El Salvador Intl

Fri 9/19

3:30 pm-10:45 pm

1 stop29h 15m

Baltimore/Washington

Sat 9/27

4:15 pm-8:17 pm

1 stop30h 02m

$245

San SalvadorWashington, D.C.

SAL - DCA

SALDCA

San Salvador El Salvador Intl

Fri 9/19

6:00 am-10:09 pm

1 stop14h 09m

Washington, D.C. Reagan-National

Mon 9/22

2:59 pm-8:17 pm

1 stop7h 18m

$276

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 typical price of a round-trip flight between San Salvador and Washington, D.C.?

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 $272. 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 $272.

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 $290. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from San Salvador to Washington, D.C. for around $310.

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 $267. 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 $323. 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 $281 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 $229 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?

You could potentially save up to 4% on your flight if you consider stops on a San Salvador to Washington, D.C. flight.

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

As of August 2025, prices for San Salvador to Washington, D.C. flights are approximately 12% cheaper 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

$219

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 $219. The best round-trip flight deal from San Salvador to Washington, D.C. found on momondo in the last 72 hours is $263.
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 $81Free CancellationRating
6.6
1,161 reviews
Search Volaris flights
Copa AirlinesPriceFrom $122Free CancellationRating
7.5
1,512 reviews
Search Copa Airlines flights
United AirlinesPriceFrom $124Free CancellationRating
7.4
8,930 reviews
Search United Airlines flights
Volaris El SalvadorPriceFrom $135Free CancellationRating
7.4
26 reviews
Search Volaris El Salvador flights
AviancaPriceFrom $170Free CancellationRating
6.7
2,411 reviews
Search Avianca flights
American AirlinesPriceFrom $278Free CancellationRating
7.2
10,000 reviews
Search American Airlines 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 $135. Generally, Volaris El Salvador has 13 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.

    $170 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 $376, however, with flight time and availability significantly affecting the price. Avianca (6.7/10 from 2,411 user reviews) flies into Washington, D.C. from San Salvador 23 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
Gettysburg
Arlington
National Harbor
Woodbridge
Waldorf
Tysons
Silver Spring
Laurel
Colonial Beach
Fredericksburg
Manassas
Towson
Rockville
Gaithersburg
Reston
Fairfax
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.

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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