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 22m.

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 57m.

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 47% 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 is the cheapest airline that flies from Washington, D.C. Dulles Intl to San Salvador El Salvador Intl?

Volaris El Salvador is the most popular carrier operating from Washington, D.C. Dulles Intl to San Salvador El Salvador Intl

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.

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 $584.

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.

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

Historically, on average around 12% 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 126 minutes.

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.

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.

$274 Cheap Flights from Washington, D.C. Dulles Intl Airport to San Salvador in 2026/27

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

As of October 2026, 2 flights take off from Washington, D.C. Dulles Intl Airport and land in San Salvador each day. The most common flight departure time for this route is 5:00PM, with 52% of daily flights taking off in the morning.

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.

8:32 am - 8:37 pmIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

13h 05m1 stop Panama City Tocumen Intl

1:59 pm - 3:19 amSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

12h 20m1 stop Panama City Tocumen Intl

$523Copa Airlines

Tue, Nov 17 - Mon, Nov 30

5:30 am - 12:35 pmIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

8h 05m1 stop Atlanta Hartsfield-Jackson

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

4h 12mnonstop

$526Multiple Airlines

Thu, Jan 7 - Fri, Jan 22

4:25 pm - 8:00 pmIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

4h 35mnonstop

10:25 pm - 1:05 amSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

25h 40m2 stops San José Juan Santamaria Intl Guatemala City La Aurora

$528Avianca

Tue, Dec 8 - Tue, Dec 8

3:06 pm - 6:43 pmIAD 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

$529Volaris El Salvador

Sat, Jan 9 - Sat, Jan 30

3:06 pm - 6:43 pmIAD 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

$530Volaris El Salvador

Sun, Jan 24 - Sat, Jan 30

5:30 am - 12:35 pmIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

8h 05m1 stop Atlanta Hartsfield-Jackson

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

4h 12mnonstop

$530Multiple Airlines

Fri, Jan 8 - Sat, Jan 23

5:30 am - 1:01 pmIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

8h 31m1 stop Atlanta Hartsfield-Jackson

2:06 pm - 7:26 pmSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

4h 20mnonstop

$533Frontier

Wed, Dec 30 - Thu, Dec 31

8:32 am - 11:35 pmIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

16h 03m1 stop Panama City Tocumen Intl

1:59 pm - 11:33 pmSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

8h 34m1 stop Panama City Tocumen Intl

$535Copa Airlines

Thu, Nov 26 - Mon, Nov 30

10:59 pm - 1:01 pmIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

15h 02m1 stop Atlanta Hartsfield-Jackson

2:06 pm - 7:26 pmSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

4h 20mnonstop

$540Frontier

Mon, Dec 28 - Thu, Dec 31

2:30 am - 9:05 pmIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

43h 35m2 stops Guatemala City La Aurora San José Juan Santamaria Intl

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

4h 15mnonstop

$547Avianca

Thu, Nov 12 - Sun, Nov 15

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

$531Volaris El Salvador

Tue, Oct 27 - Mon, Dec 21

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

4h 22mnonstop

7:02 pm - 1:15 amSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

4h 13mnonstop

$536Volaris El Salvador

Thu, Oct 22 - Mon, Oct 26

4:34 pm - 11:35 pmIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

9h 01m1 stop Panama City Tocumen Intl

1:59 pm - 3:15 amSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

12h 16m1 stop Panama City Tocumen Intl

$566Copa Airlines

Wed, Oct 28 - Wed, Nov 18

9:35 am - 11:35 pmIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

16h 00m1 stop Panama City Tocumen Intl

7:30 am - 3:15 amSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

18h 45m1 stop Panama City Tocumen Intl

$566Copa Airlines

Wed, Oct 28 - Wed, Nov 25

3:30 pm - 6:35 amIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

17h 05m1 stop Bogotá El Dorado

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

4h 20mnonstop

$601Avianca

Wed, Oct 28 - Thu, Oct 29

3:30 pm - 6:35 amIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

17h 05m1 stop Bogotá El Dorado

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

4h 20mnonstop

$605Avianca

Mon, Oct 26 - Tue, Oct 27

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

4h 22mnonstop

12:35 pm - 12:51 amSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

11h 16m1 stop Atlanta Hartsfield-Jackson

$653Multiple Airlines

Tue, Oct 27 - Mon, Dec 21

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

17h 10m1 stop Atlanta Hartsfield-Jackson

7:02 pm - 1:15 amSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

4h 13mnonstop

$668Multiple Airlines

Fri, Oct 23 - Tue, Oct 27

6:42 am - 12:37 pmIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

7h 55m1 stop Dallas/Fort Worth

2:57 pm - 3:46 pmSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

23h 49m1 stop Dallas/Fort Worth

$676American Airlines

Tue, Oct 27 - Fri, Dec 11

6:42 am - 12:37 pmIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

7h 55m1 stop Dallas/Fort Worth

2:57 pm - 3:46 pmSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

23h 49m1 stop Dallas/Fort Worth

$687American Airlines

Fri, Oct 23 - Fri, Dec 11

Cheap direct flights

Enter your travel dates to find the best prices.

3:06 pm - 6:43 pmIAD 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

$529Volaris El Salvador

Sat, Jan 9 - Sat, Jan 30

3:06 pm - 6:43 pmIAD 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

$530Volaris El Salvador

Sun, Jan 24 - Sat, Jan 30

7:53 am - 11:30 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

$533Multiple Airlines

Sun, Jan 3 - Sat, Jan 30

8:13 am - 11:55 amIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

4h 42mnonstop

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

4h 12mnonstop

$544Multiple Airlines

Sat, Jan 2 - Sat, Jan 30

7:53 am - 11:30 amIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

4h 37mnonstop

2:06 pm - 7:26 pmSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

4h 20mnonstop

$547Frontier

Wed, Dec 30 - Thu, Dec 31

7:53 am - 11:30 amIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

4h 37mnonstop

2:06 pm - 7:26 pmSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

4h 20mnonstop

$568Frontier

Thu, Dec 31 - Thu, Dec 31

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

4h 30mnonstop

10:05 pm - 3:15 amSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

4h 10mnonstop

$633Avianca

Sat, Jan 9 - Tue, Jan 26

4:25 pm - 8:00 pmIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

4h 35mnonstop

9:35 am - 2:55 pmSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

4h 20mnonstop

$633Avianca

Thu, Dec 31 - Fri, Jan 15

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

$653United Airlines

Thu, Dec 3 - Sun, Dec 6

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

$653United Airlines

Fri, Dec 4 - Mon, Dec 14

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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

Dec 8

IAD4:25 pmWashington, D.C. Dulles Intl

4h 35m

SAL8:00 pmSan Salvador El Salvador Intl

Dec 8

SAL10:25 pmSan Salvador El Salvador Intl

25h 40m

2 stops

IAD1:05 amWashington, D.C. Dulles Intl

$528

Avianca

Nov 12

IAD2:30 amWashington, D.C. Dulles Intl

43h 35m

2 stops

SAL9:05 pmSan Salvador El Salvador Intl

Nov 15

SAL12:00 pmSan Salvador El Salvador Intl

4h 15m

IAD5:15 pmWashington, D.C. Dulles Intl

$547

Avianca

Jan 15

IAD3:00 amWashington, D.C. Dulles Intl

4h 30m

SAL6:30 amSan Salvador El Salvador Intl

Jan 16

SAL10:10 amSan Salvador El Salvador Intl

13h 55m

2 stops

IAD1:05 amWashington, D.C. Dulles Intl

$567

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

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

Copa Airlines

Nov 17

IAD8:32 amWashington, D.C. Dulles Intl

13h 05m

1 stop

SAL8:37 pmSan Salvador El Salvador Intl

Nov 30

SAL1:59 pmSan Salvador El Salvador Intl

12h 20m

1 stop

IAD3:19 amWashington, D.C. Dulles Intl

$523

Copa Airlines

Nov 26

IAD8:32 amWashington, D.C. Dulles Intl

16h 03m

1 stop

SAL11:35 pmSan Salvador El Salvador Intl

Nov 30

SAL1:59 pmSan Salvador El Salvador Intl

8h 34m

1 stop

IAD11:33 pmWashington, D.C. Dulles Intl

$535

Copa Airlines

Nov 11

IAD3:37 pmWashington, D.C. Dulles Intl

8h 58m

1 stop

SAL11:35 pmSan Salvador El Salvador Intl

Nov 25

SAL1:59 pmSan Salvador El Salvador Intl

12h 16m

1 stop

IAD3:15 amWashington, D.C. Dulles Intl

$563

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

Tue 11/17

8:32 am-8:37 pm

1 stop13h 05m

San Salvador El Salvador Intl

Mon 11/30

1:59 pm-3:19 am

1 stop12h 20m

$523

Washington, D.C.San Salvador

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

IADSAL

Washington, D.C. Dulles Intl

Thu 1/7

5:30 am-12:35 pm

1 stop8h 05m

San Salvador El Salvador Intl

Fri 1/22

8:14 am-1:26 pm

Nonstop4h 12m

$526

Washington, D.C.San Salvador

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

IADSAL

Washington, D.C. Dulles Intl

Tue 12/8

4:25 pm-8:00 pm

Nonstop4h 35m

San Salvador El Salvador Intl

Tue 12/8

10:25 pm-1:05 am

2 stops25h 40m

$528

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

Sat 1/9

3:06 pm-6:43 pm

Nonstop4h 37m

San Salvador El Salvador Intl

Sat 1/30

8:03 pm-1:15 am

Nonstop4h 12m

$529

Washington, D.C.San Salvador

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

IADSAL

Washington, D.C. Dulles Intl

Sun 1/24

3:06 pm-6:43 pm

Nonstop4h 37m

San Salvador El Salvador Intl

Sat 1/30

8:03 pm-1:15 am

Nonstop4h 12m

$530

Washington, D.C.San Salvador

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

IADSAL

Washington, D.C. Dulles Intl

Fri 1/8

5:30 am-12:35 pm

1 stop8h 05m

San Salvador El Salvador Intl

Sat 1/23

8:14 am-1:26 pm

Nonstop4h 12m

$530

Washington, D.C.San Salvador

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

IADSAL

Washington, D.C. Dulles Intl

Wed 12/30

5:30 am-1:01 pm

1 stop8h 31m

San Salvador El Salvador Intl

Thu 12/31

2:06 pm-7:26 pm

Nonstop4h 20m

$533

Washington, D.C.San Salvador

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

IADSAL

Washington, D.C. Dulles Intl

Thu 11/26

8:32 am-11:35 pm

1 stop16h 03m

San Salvador El Salvador Intl

Mon 11/30

1:59 pm-11:33 pm

1 stop8h 34m

$535

Washington, D.C.San Salvador

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

IADSAL

Washington, D.C. Dulles Intl

Mon 12/28

10:59 pm-1:01 pm

1 stop15h 02m

San Salvador El Salvador Intl

Thu 12/31

2:06 pm-7:26 pm

Nonstop4h 20m

$540

Washington, D.C.San Salvador

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

IADSAL

Washington, D.C. Dulles Intl

Thu 11/12

2:30 am-9:05 pm

2 stops43h 35m

San Salvador El Salvador Intl

Sun 11/15

12:00 pm-5:15 pm

Nonstop4h 15m

$547

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 $397 to $660.
The lowest price recently found on this route was $523.

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 January is also cheap. Prices for this month can be found on momondo for an average of $332.

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 $494. 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 $572.

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 $328. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $589 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 $497 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 $360 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 October 2026, prices for Washington, D.C. Dulles Intl Airport to San Salvador flights are approximately 52% 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	$274
Fastest flight time	4h 30m
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 $274. 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 $523.

The fastest flight from Washington, D.C. Dulles Intl Airport to San Salvador takes 4h 30m

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 30m 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 October 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 50.05% of the total bookings. Other popular models include Airbus A320-100/200 with 31.97%, Boeing 737 MAX 9 with 10.76%, and Boeing 737 MAX 8 with 4.13%.
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 46% of all bookings. The subsequent popular airlines are Volaris El Salvador at 43%, Frontier at 5%, 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 8,666 reviews	Search Delta flights
Frontier	PriceFrom $148	Free Cancellation	Rating 5.5 2,519 reviews	Search Frontier flights
Copa Airlines	PriceFrom $156	Free Cancellation	Rating 7.6 1,559 reviews	Search Copa Airlines flights
Volaris El Salvador	PriceFrom $199	Free Cancellation	Rating 7.4 29 reviews	Search Volaris El Salvador flights
United Airlines	PriceFrom $246	Free Cancellation	Rating 7.3 10,405 reviews	Search United Airlines flights
Avianca	PriceFrom $246	Free Cancellation	Rating 6.5 2,552 reviews	Search Avianca flights
American Airlines	PriceFrom $287	Free Cancellation	Rating 7.0 12,188 reviews	Search American Airlines flights
Azul	PriceFrom $621	Free Cancellation	Rating 7.9 888 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 $199. Generally, Volaris El Salvador has 7 flights on this route every week with an average price of $474. 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 $246 round-trip, depending on your selected dates, with average Avianca deals seen on momondo around $573. Avianca operates 8 flights to San Salvador from Washington, D.C. Dulles Intl Airport in an average week. Users have rated it 6.5/10 across 2,552 reviews.

Acajutla

La Libertad

El Cuco

Sonsonate

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