How does KAYAK find such low prices on flights from District of Columbia to San Salvador?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to San Salvador.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to San Salvador?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Salvador from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from District of Columbia to San Salvador?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Salvador with an airline and back to District of Columbia with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to San Salvador?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Salvador from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$199 CHEAP FLIGHTS from District of Columbia to San Salvador

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Flight Deals

Cheap Flights from District of Columbia to San Salvador

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from District of Columbia to San Salvador

Thu, Oct 8 - Fri, Oct 30

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

$511Volaris El Salvador

Thu, Mar 18 - Mon, Mar 29

2:55 am - 5:32 amIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

4h 37mnonstop

7:03 pm - 1:15 amSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

4h 12mnonstop

$511Volaris El Salvador

Thu, Oct 15 - Sat, Oct 24

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

$511Multiple Airlines

Fri, Mar 19 - Mon, Mar 29

8:28 pm - 10:45 amIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

16h 17m1 stop Dallas/Fort Worth

7:03 pm - 1:15 amSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

4h 12mnonstop

$513Multiple Airlines

Mon, Nov 23 - Tue, Nov 24

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

Fri, Feb 12 - Sat, Feb 13

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 55m2 stops San José Juan Santamaria Intl Guatemala City La Aurora

$521Avianca

Fri, Oct 9 - Sat, Oct 17

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

$524Frontier

Wed, Dec 30 - Thu, Dec 31

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

$534Frontier

Thu, Oct 29 - Fri, Nov 13

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

$542Copa Airlines

Mon, Oct 12 - Wed, Oct 21

9:35 am - 8:32 pmIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

12h 57m1 stop Panama City Tocumen Intl

8:30 am - 4:20 amSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

17h 50m1 stop Panama City Tocumen Intl

$542Copa Airlines

Recent last minute flight deals from District of Columbia to San Salvador

Thu, Sep 24 - Sun, Sep 27

3:40 am - 9:05 pmIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

43h 25m2 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

$525Avianca

Sat, Sep 26 - Sat, Sep 26

5:45 am - 8:05 amIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

4h 20mnonstop

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

14h 05m1 stop San José Juan Santamaria Intl

$531Avianca

Fri, Sep 25 - Sat, Oct 10

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

$545Multiple Airlines

Fri, Sep 25 - Sat, Oct 10

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

$547Multiple Airlines

Thu, Sep 24 - Tue, Oct 6

2:25 am - 12:39 pmIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

12h 14m1 stop Panama City Tocumen Intl

1:59 pm - 4:20 amSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

12h 21m1 stop Panama City Tocumen Intl

$551Copa Airlines

Sun, Sep 20 - Thu, Oct 8

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

$554Volaris El Salvador

Thu, Sep 24 - Sat, Oct 17

2:25 am - 11:34 pmIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

23h 09m1 stop Panama City Tocumen Intl

4:54 am - 4:20 amSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

21h 26m1 stop Panama City Tocumen Intl

$556Copa Airlines

Wed, Sep 23 - Wed, Oct 14

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

$564Volaris El Salvador

Mon, Sep 21 - Wed, Oct 21

9:00 pm - 11:24 amDCA Washington, D.C. Reagan-National-SAL San Salvador El Salvador Intl

16h 24m1 stop Miami

12:31 pm - 9:45 pmSAL San Salvador El Salvador Intl-DCA Washington, D.C. Reagan-National

7h 14m1 stop Miami

$687American Airlines

Mon, Sep 21 - Thu, Oct 8

9:00 pm - 11:24 amDCA Washington, D.C. Reagan-National-SAL San Salvador El Salvador Intl

16h 24m1 stop Miami

1:43 pm - 9:00 amSAL San Salvador El Salvador Intl-DCA Washington, D.C. Reagan-National

17h 17m1 stop Dallas/Fort Worth

$687American Airlines

Recent direct flight deals from District of Columbia to San Salvador

Thu, Oct 8 - Fri, Oct 30

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

$511Volaris El Salvador

Thu, Mar 18 - Mon, Mar 29

2:55 am - 5:32 amIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

4h 37mnonstop

7:03 pm - 1:15 amSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

4h 12mnonstop

$511Volaris El Salvador

Wed, Dec 30 - Mon, Jan 25

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

$523Multiple Airlines

Wed, Dec 30 - Thu, Dec 31

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

$534Frontier

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

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

4h 12mnonstop

$535Multiple Airlines

Fri, Dec 25 - Mon, Dec 28

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

$569Frontier

Wed, Oct 7 - Sat, Oct 10

5:45 am - 8:05 amIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

4h 20mnonstop

8:25 pm - 2:45 amSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

4h 20mnonstop

$616Avianca

Tue, Oct 6 - Sat, Oct 10

5:45 am - 8:05 amIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

4h 20mnonstop

10:05 pm - 4:20 amSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

4h 15mnonstop

$616Avianca

Tue, Dec 1 - Mon, Dec 14

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

$656United Airlines

Tue, Dec 1 - Wed, Dec 16

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

$656United Airlines

Useful Info

Low season	September
High season	December
Cheapest flight	$199

Best time to beat the crowds but there is an average 7% increase in price.

Most popular time to fly with an average 38% increase in price.

Flight from Washington Dulles Airport to San Salvador

How does KAYAK find such low prices on flights from District of Columbia to San Salvador?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to San Salvador.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to San Salvador?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Salvador from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from District of Columbia to San Salvador?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Salvador with an airline and back to District of Columbia with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to San Salvador?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Salvador from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.