Which layover airport has the shortest connection time from Washington, D.C. Dulles Intl Airport to San Salvador?

Panama City (PTY) has the shortest average layover time for this route: 1h 39m.

Which airline has the best punctuality record on Washington, D.C. to San Salvador flights?

According to our data, Avianca have had the least number of delays on this route over the last 12 months; with about 10% of their flights experiencing any sort of delay.

What airlines fly to San Salvador?

Avianca, Volaris El Salvador and Frontier are the top three most popular airlines that fly to San Salvador from Washington, D.C. Dulles Intl Airport according to our data. Avianca is the first choice among our users, with 46% of people opting to fly with this airline when traveling to San Salvador. Keep in mind that there are 8 different airlines that fly to San Salvador on a routine basis, so you have a few additional options to choose from.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which layover airport offers the lowest fares from Washington, D.C. Dulles Intl Airport to San Salvador?

Flights via Panama City (PTY) offer the lowest average round-trip price of $578.

How often are flights from Washington, D.C. to San Salvador delayed?

Historically, on average around 13% of flights between Washington, D.C. and San Salvador have experienced a delay on any given week. The average delay length over the past 12 months has been 128 minutes.

Which airport is the most popular layover for flights between Washington, D.C. Dulles Intl Airport and San Salvador?

Panama City (PTY) was the most common stop: 92% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Washington, D.C. Dulles Intl Airport to San Salvador?

Flights connecting via Panama City (PTY) have the shortest average one-way travel time: 9h 05m.

What is the most punctual flight time for Washington, D.C. to San Salvador flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

What is the cheapest airline that flies from Washington, D.C. Dulles Intl to San Salvador El Salvador Intl?

Volaris El Salvador and Aeromexico are the most popular carriers operating from Washington, D.C. Dulles Intl to San Salvador El Salvador Intl

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.

$197 Cheap Flights from Washington, D.C. Dulles Intl Airport to San Salvador in 2026

Q: How many flights depart from Washington, D.C. Dulles Intl Airport to San Salvador on average per week?

As of September 2026, there are 31 flights per week flying from Washington, D.C. Dulles Intl Airport to San Salvador. The most common day of the week flights depart is Tue, with 19% of flights taking off on this day.

Discover deals from 900+ travel sites with momondo.

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

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:06 pm - 12:16 pmIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

17h 10m1 stop Atlanta Hartsfield-Jackson

1:31 pm - 12:21 amSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

8h 50m1 stop Atlanta Hartsfield-Jackson

$513Frontier

Fri, Oct 16 - Sat, Oct 24

2:55 am - 5:17 amIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

4h 22mnonstop

8:03 pm - 1:15 amSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

4h 12mnonstop

$513Volaris El Salvador

Tue, Oct 27 - Mon, Nov 2

2:55 am - 6:32 amIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

4h 37mnonstop

8:03 pm - 1:15 amSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

4h 12mnonstop

$513Volaris El Salvador

Wed, Jan 20 - Sun, Jan 31

11:45 am - 12:11 pmIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

25h 26m2 stops Dallas/Fort Worth Miami

2:57 pm - 6:45 pmSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

26h 48m2 stops Dallas/Fort Worth Charlotte Douglas

$514GOL

Fri, Jan 15 - Sat, Jan 23

2:55 am - 5:17 amIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

4h 22mnonstop

1:31 pm - 12:21 amSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

8h 50m1 stop Atlanta Hartsfield-Jackson

$515Multiple Airlines

Fri, Sep 25 - Sat, Oct 10

4:35 am - 8:05 amIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

4h 30mnonstop

10:10 am - 1:05 amSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

13h 55m1 stop San José Juan Santamaria Intl

$520Avianca

Mon, Nov 23 - Tue, Nov 24

4:41 pm - 1:44 pmIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

22h 03m2 stops Charlotte Douglas Dallas/Fort Worth

1:39 pm - 11:39 amSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

21h 00m2 stops Miami Dallas/Fort Worth

$520American Airlines

Fri, Feb 12 - Fri, Feb 19

4:41 pm - 1:44 pmIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

22h 03m2 stops Charlotte Douglas Dallas/Fort Worth

1:39 pm - 11:39 amSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

21h 00m2 stops Miami Dallas/Fort Worth

$520American Airlines

Fri, Feb 12 - Fri, Feb 19

5:35 pm - 8:00 pmIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

4h 25mnonstop

7:30 am - 2:15 amSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

16h 45m1 stop San José Juan Santamaria Intl

$521Avianca

Sun, Sep 20 - Mon, Sep 21

10:54 pm - 4:45 pmIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

18h 51m2 stops Atlanta Hartsfield-Jackson Orlando

1:12 pm - 12:19 amSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

10h 07m1 stop Atlanta Hartsfield-Jackson

$529Frontier

Fri, Jan 1 - Sat, Jan 9

Cheap last minute flights

Enter your travel dates to find the best prices.

2:55 am - 5:17 amIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

4h 22mnonstop

8:14 am - 1:26 pmSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

4h 12mnonstop

$523Volaris El Salvador

Sun, Sep 13 - Mon, Nov 2

2:55 am - 5:17 amIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

4h 22mnonstop

8:03 pm - 1:15 amSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

4h 12mnonstop

$524Volaris El Salvador

Mon, Sep 14 - Sun, Nov 1

5:35 pm - 8:00 pmIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

4h 25mnonstop

10:10 am - 2:15 amSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

14h 05m2 stops San José Juan Santamaria Intl Guatemala City La Aurora

$536Avianca

Wed, Sep 16 - Thu, Sep 17

9:35 am - 8:31 pmIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

12h 56m1 stop Panama City Tocumen Intl

4:59 am - 3:15 amSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

21h 16m1 stop Panama City Tocumen Intl

$544Copa Airlines

Tue, Sep 15 - Sun, Nov 1

4:34 pm - 11:34 pmIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

9h 00m1 stop Panama City Tocumen Intl

4:59 am - 3:15 amSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

21h 16m1 stop Panama City Tocumen Intl

$544Copa Airlines

Tue, Sep 15 - Sun, Nov 1

3:40 am - 4:30 pmIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

38h 50m2 stops Guatemala City La Aurora San José Juan Santamaria Intl

9:35 am - 3:55 pmSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

4h 20mnonstop

$583Avianca

Mon, Sep 14 - Thu, Sep 17

4:56 pm - 11:24 amIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

20h 28m2 stops Dallas/Fort Worth Miami

12:31 pm - 11:58 pmSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

9h 27m2 stops Miami Charlotte Douglas

$626American Airlines

Tue, Sep 15 - Thu, Oct 29

10:25 am - 11:24 amIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

26h 59m2 stops Charlotte Douglas Miami

1:43 pm - 8:56 pmSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

29h 13m2 stops Dallas/Fort Worth Charlotte Douglas

$626American Airlines

Mon, Sep 14 - Tue, Oct 27

6:15 pm - 11:24 amIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

19h 09m2 stops Charlotte Douglas Miami

12:24 pm - 10:51 pmSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

32h 27m2 stops Miami Charlotte Douglas

$682GOL

Mon, Sep 14 - Mon, Sep 21

4:50 pm - 10:30 amIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

19h 40m1 stop Mexico City Benito Juarez

8:03 pm - 1:15 amSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

4h 12mnonstop

$691Multiple Airlines

Tue, Sep 15 - Mon, Nov 2

Cheap direct flights

Enter your travel dates to find the best prices.

2:55 am - 5:17 amIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

4h 22mnonstop

8:03 pm - 1:15 amSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

4h 12mnonstop

$513Volaris El Salvador

Tue, Oct 27 - Mon, Nov 2

2:55 am - 6:32 amIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

4h 37mnonstop

8:03 pm - 1:15 amSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

4h 12mnonstop

$513Volaris El Salvador

Wed, Jan 20 - Sun, Jan 31

9:10 am - 12:46 pmIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

4h 36mnonstop

8:03 pm - 1:15 amSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

4h 12mnonstop

$522Multiple Airlines

Wed, Dec 30 - Tue, Jan 26

9:10 am - 12:46 pmIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

4h 36mnonstop

8:14 am - 1:26 pmSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

4h 12mnonstop

$524Multiple Airlines

Wed, Dec 30 - Tue, Jan 26

9:10 am - 12:46 pmIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

4h 36mnonstop

1:35 pm - 6:55 pmSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

4h 20mnonstop

$554Frontier

Tue, Dec 22 - Tue, Dec 29

9:10 am - 12:46 pmIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

4h 36mnonstop

1:35 pm - 6:55 pmSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

4h 20mnonstop

$554Frontier

Tue, Dec 22 - Wed, Dec 30

5:35 am - 8:05 amIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

4h 30mnonstop

8:25 pm - 1:35 amSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

4h 10mnonstop

$625Avianca

Sat, Oct 31 - Mon, Nov 9

4:10 am - 6:30 amIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

4h 20mnonstop

12:00 pm - 5:15 pmSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

4h 15mnonstop

$632Avianca

Wed, Oct 14 - Fri, Jan 22

6:00 pm - 9:45 pmIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

4h 45mnonstop

1:10 am - 6:18 amSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

4h 08mnonstop

$681United Airlines

Sat, Nov 21 - Tue, Dec 1

6:00 pm - 9:45 pmIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

4h 45mnonstop

1:10 am - 6:18 amSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

4h 08mnonstop

$706United Airlines

Sat, Nov 21 - Sat, Nov 28

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Avianca flights from Washington, D.C. Dulles Intl Airport to San Salvador

Our best Avianca deals on Washington, D.C. Dulles Intl Airport to San Salvador flight tickets

Avianca

Nov 23

IAD4:35 amWashington, D.C. Dulles Intl

4h 30m

SAL8:05 amSan Salvador El Salvador Intl

Nov 24

SAL10:10 amSan Salvador El Salvador Intl

13h 55m

1 stop

IAD1:05 amWashington, D.C. Dulles Intl

$520

Avianca

Sep 20

IAD5:35 pmWashington, D.C. Dulles Intl

4h 25m

SAL8:00 pmSan Salvador El Salvador Intl

Sep 21

SAL7:30 amSan Salvador El Salvador Intl

16h 45m

1 stop

IAD2:15 amWashington, D.C. Dulles Intl

$521

Avianca

Sep 20

IAD5:35 pmWashington, D.C. Dulles Intl

4h 25m

SAL8:00 pmSan Salvador El Salvador Intl

Sep 21

SAL5:35 pmSan Salvador El Salvador Intl

30h 40m

2 stops

IAD2:15 amWashington, D.C. Dulles Intl

$529

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

Our best American Airlines deals on Washington, D.C. Dulles Intl Airport to San Salvador flight tickets

American Airlines

Jan 7

IAD4:59 pmWashington, D.C. Dulles Intl

22h 08m

2 stops

SAL2:07 pmSan Salvador El Salvador Intl

Jan 22

SAL1:11 pmSan Salvador El Salvador Intl

20h 41m

2 stops

IAD10:52 amWashington, D.C. Dulles Intl

$524

American Airlines

Feb 6

IAD11:45 amWashington, D.C. Dulles Intl

27h 12m

1 stop

SAL1:57 pmSan Salvador El Salvador Intl

Feb 27

SAL2:44 pmSan Salvador El Salvador Intl

19h 55m

1 stop

IAD11:39 amWashington, D.C. Dulles Intl

$525

American Airlines

Jan 6

IAD4:13 pmWashington, D.C. Dulles Intl

20h 58m

2 stops

SAL12:11 pmSan Salvador El Salvador Intl

Jan 13

SAL3:07 pmSan Salvador El Salvador Intl

26h 38m

2 stops

IAD6:45 pmWashington, D.C. Dulles Intl

$529

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to San Salvador that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.San Salvador

IAD Washington, D.C. Dulles Intl - SAL San Salvador El Salvador Intl

IADSAL

Washington, D.C. Dulles Intl

Fri 10/16

9:06 pm-12:16 pm

1 stop17h 10m

San Salvador El Salvador Intl

Sat 10/24

1:31 pm-12:21 am

1 stop8h 50m

$513

Quickest round-trip

Washington, D.C.San Salvador

IAD Washington, D.C. Dulles Intl - SAL San Salvador El Salvador Intl

IADSAL

Washington, D.C. Dulles Intl

Tue 10/27

2:55 am-5:17 am

Nonstop4h 22m

San Salvador El Salvador Intl

Mon 11/2

8:03 pm-1:15 am

Nonstop4h 12m

$513

Washington, D.C.San Salvador

IAD Washington, D.C. Dulles Intl - SAL San Salvador El Salvador Intl

IADSAL

Washington, D.C. Dulles Intl

Wed 1/20

2:55 am-6:32 am

Nonstop4h 37m

San Salvador El Salvador Intl

Sun 1/31

8:03 pm-1:15 am

Nonstop4h 12m

$513

Washington, D.C.San Salvador

IAD Washington, D.C. Dulles Intl - SAL San Salvador El Salvador Intl

IADSAL

Washington, D.C. Dulles Intl

Fri 1/15

11:45 am-12:11 pm

2 stops25h 26m

San Salvador El Salvador Intl

Sat 1/23

2:57 pm-6:45 pm

2 stops26h 48m

$514

Washington, D.C.San Salvador

IAD Washington, D.C. Dulles Intl - SAL San Salvador El Salvador Intl

IADSAL

Washington, D.C. Dulles Intl

Fri 9/25

2:55 am-5:17 am

Nonstop4h 22m

San Salvador El Salvador Intl

Sat 10/10

1:31 pm-12:21 am

1 stop8h 50m

$515

Washington, D.C.San Salvador

IAD Washington, D.C. Dulles Intl - SAL San Salvador El Salvador Intl

IADSAL

Washington, D.C. Dulles Intl

Mon 11/23

4:35 am-8:05 am

Nonstop4h 30m

San Salvador El Salvador Intl

Tue 11/24

10:10 am-1:05 am

1 stop13h 55m

$520

Washington, D.C.San Salvador

IAD Washington, D.C. Dulles Intl - SAL San Salvador El Salvador Intl

IADSAL

Washington, D.C. Dulles Intl

Fri 2/12

4:41 pm-1:44 pm

2 stops22h 03m

San Salvador El Salvador Intl

Fri 2/19

1:39 pm-11:39 am

2 stops21h 00m

$520

Washington, D.C.San Salvador

IAD Washington, D.C. Dulles Intl - SAL San Salvador El Salvador Intl

IADSAL

Washington, D.C. Dulles Intl

Fri 2/12

4:41 pm-1:44 pm

2 stops22h 03m

San Salvador El Salvador Intl

Fri 2/19

1:39 pm-11:39 am

2 stops21h 00m

$520

Washington, D.C.San Salvador

IAD Washington, D.C. Dulles Intl - SAL San Salvador El Salvador Intl

IADSAL

Washington, D.C. Dulles Intl

Sun 9/20

5:35 pm-8:00 pm

Nonstop4h 25m

San Salvador El Salvador Intl

Mon 9/21

7:30 am-2:15 am

1 stop16h 45m

$521

Washington, D.C.San Salvador

IAD Washington, D.C. Dulles Intl - SAL San Salvador El Salvador Intl

IADSAL

Washington, D.C. Dulles Intl

Fri 1/1

10:54 pm-4:45 pm

2 stops18h 51m

San Salvador El Salvador Intl

Sat 1/9

1:12 pm-12:19 am

1 stop10h 07m

$529

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl 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

Prices

Airlines

Delays

Layovers

Other information

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

Prices are currently typical for flights on this route.

Typical prices usually range from $286 to $613.
The lowest price recently found on this route was $513.

What is the cheapest month to fly to San Salvador?

If you aren’t able to travel to San Salvador during the month of February, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $311.

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. Dulles Intl Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $453. 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 $538.

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. Dulles Intl Airport to San Salvador during this time can be as low as $317. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $547 on average. Flights to San Salvador from Washington, D.C. Dulles Intl Airport in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Washington, D.C. Dulles Intl 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. Dulles Intl - San Salvador El Salvador Intl flight prices

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to San Salvador?

You are more likely to see cheaper flights to San Salvador from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San Salvador for around $445 when searching 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. Dulles Intl Airport for as low as $349 on momondo.

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

There are 3 cabin classes available to choose from on Washington, D.C. Dulles Intl Airport to San Salvador 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. Dulles Intl Airport to San Salvador flight prices changed over time?

As of September 2026, prices for Washington, D.C. Dulles Intl Airport to San Salvador flights are approximately 31% more expensive when compared to flights at the same time last year.

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

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

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

Best Price Found	$197
Fastest flight time	4h 20m
Direct flights	Every day
Airports in San Salvador	1 airport

The best one-way flight to San Salvador from Washington, D.C. Dulles Intl Airport in the past 72 hours is $197. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to San Salvador found on momondo in the last 72 hours is $513.

The fastest flight from Washington, D.C. Dulles Intl Airport to San Salvador takes 4h 20m

Direct flights go from Washington, D.C. Dulles Intl Airport to San Salvador every day.

There is 1 airport in San Salvador. From Washington, D.C. Dulles Intl Airport there are direct flights to San Salvador El Salvador Intl (SAL).

Search flight deals

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to San Salvador

How far is Washington, D.C. Dulles Intl to San Salvador El Salvador Intl by plane?
A flight from Washington, D.C. Dulles Intl to San Salvador El Salvador Intl will travel around 1885.2 mi. Typically, this will take 4h 20m by plane in normal conditions.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to San Salvador El Salvador Intl Airport?
Prices for flights from Washington, D.C. Dulles Intl Airport to San Salvador El Salvador Intl Airport are updated daily.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to San Salvador El Salvador Intl Airport?
There are 8 operators available for flights from Washington, D.C. Dulles Intl Airport to San Salvador El Salvador Intl Airport as of September 2026.
How old do you have to be to fly from Washington, D.C. Dulles Intl 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. Dulles Intl 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 plane model from Washington, D.C. Dulles Intl Airport to San Salvador?
Based on momondo bookings for flights between Washington, D.C. Dulles Intl Airport and San Salvador, the leading plane model is Airbus A320neo, making up 45.03% of the total bookings. Other popular models include Airbus A320-100/200 with 30.63%, Boeing 737 MAX 9 with 19.83%, and Boeing 737 MAX 8 with 3.14%.
What is the most popular airline from Washington, D.C. Dulles Intl Airport to San Salvador?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. Dulles Intl Airport to San Salvador is Avianca, representing 45% of all bookings. The subsequent popular airlines are Volaris El Salvador at 43%, Frontier at 6%, and United Airlines at 5%.

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

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to San Salvador with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $104	Free Cancellation	Rating 7.8 8,556 reviews	Search Delta flights
Copa Airlines	PriceFrom $156	Free Cancellation	Rating 7.6 1,546 reviews	Search Copa Airlines flights
Frontier	PriceFrom $175	Free Cancellation	Rating 5.6 2,608 reviews	Search Frontier flights
Volaris El Salvador	PriceFrom $193	Free Cancellation	Rating 7.4 29 reviews	Search Volaris El Salvador flights
Avianca	PriceFrom $220	Free Cancellation	Rating 6.5 2,553 reviews	Search Avianca flights
United Airlines	PriceFrom $226	Free Cancellation	Rating 7.4 10,197 reviews	Search United Airlines flights
American Airlines	PriceFrom $288	Free Cancellation	Rating 7.1 12,047 reviews	Search American Airlines flights
Azul	PriceFrom $621	Free Cancellation	Rating 7.9 900 reviews	Search Azul flights

Volaris El Salvador Flights From Washington, D.C. Dulles Intl Airport to San Salvador
The lowest priced Volaris El Salvador flight from Washington, D.C. Dulles Intl Airport to San Salvador from the last 72 hours was $193. Generally, Volaris El Salvador has 7 flights on this route every week with an average price of $429. Volaris El Salvador is rated 7.4/10 by our users.
Avianca Flights From Washington, D.C. Dulles Intl Airport to San Salvador
Avianca is also a popular choice for this route. Avianca flight deals for Washington, D.C. Dulles Intl Airport to San Salvador start from as low as $220 round-trip, depending on your selected dates, with average Avianca deals seen on momondo around $491. Avianca operates 18 flights to San Salvador from Washington, D.C. Dulles Intl Airport in an average week. Users have rated it 6.5/10 across 2,553 reviews.

Acajutla

La Libertad

El Cuco

Sonsonate

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