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.

$217 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, Mar 18 - Wed, Mar 24

3:06 pm - 5:43 pmIAD 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

Tue, Oct 13 - Wed, Oct 28

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

Tue, Feb 9 - Sat, Feb 20

3:06 pm - 6:43 pmIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

4h 37mnonstop

10:14 am - 12:19 amSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

13h 05m2 stops Houston George Bush Intcntl Atlanta Hartsfield-Jackson

$511Multiple Airlines

Tue, Feb 2 - Sat, Feb 6

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

4h 37mnonstop

10:14 am - 12:19 amSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

13h 05m2 stops Houston George Bush Intcntl Atlanta Hartsfield-Jackson

$511Multiple Airlines

Fri, Feb 12 - Sat, Feb 13

3:00 am - 6:30 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, 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 24

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

$538Frontier

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

$539Frontier

Sat, Oct 3 - Wed, Oct 7

2:25 am - 11:35 pmIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

23h 10m1 stop Panama City Tocumen Intl

1:59 pm - 12:32 amSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

8h 33m1 stop Panama City Tocumen Intl

$556Copa Airlines

Sun, Nov 15 - Mon, Nov 23

3:37 pm - 12:40 pmIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

22h 03m1 stop Panama City Tocumen Intl

4:56 am - 3:15 amSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

21h 19m1 stop Panama City Tocumen Intl

$556Copa Airlines

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

Tue, Sep 29 - Sat, Oct 17

2:59 am - 5:17 amIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

4h 18mnonstop

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

8h 50m1 stop Atlanta Hartsfield-Jackson

$541Multiple Airlines

Tue, Sep 29 - Sat, Oct 17

2:59 am - 5:17 amIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

4h 18mnonstop

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

8h 50m1 stop Atlanta Hartsfield-Jackson

$544Multiple Airlines

Tue, Sep 29 - Sat, Jan 30

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

$554Volaris El Salvador

Mon, Sep 28 - Thu, Oct 8

4:34 pm - 12:39 pmIAD Washington, D.C. Dulles Intl-SAL San Salvador El Salvador Intl

22h 05m1 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

Mon, Sep 28 - Thu, Oct 8

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

12h 14m1 stop Panama City Tocumen Intl

7:30 am - 4:20 amSAL San Salvador El Salvador Intl-IAD Washington, D.C. Dulles Intl

18h 50m1 stop Panama City Tocumen Intl

$556Copa Airlines

Sat, Sep 26 - Sat, Sep 26

4:10 am - 6:30 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 05m2 stops San José Juan Santamaria Intl Guatemala City La Aurora

$558Avianca

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

$558Avianca

Tue, Sep 29 - Sun, Feb 28

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

$566Volaris El Salvador

Fri, Sep 25 - Tue, Nov 17

6:00 am - 11:24 amDCA Washington, D.C. Reagan-National-SAL San Salvador El Salvador Intl

7h 24m1 stop Miami

3:05 pm - 12:30 amSAL San Salvador El Salvador Intl-DCA Washington, D.C. Reagan-National

8h 25m1 stop Miami

$642American Airlines

Fri, Sep 25 - Tue, Nov 17

5:00 am - 11:24 amDCA Washington, D.C. Reagan-National-SAL San Salvador El Salvador Intl

8h 24m2 stops Charlotte Douglas Miami

1:08 pm - 12:30 amSAL San Salvador El Salvador Intl-DCA Washington, D.C. Reagan-National

10h 22m1 stop Miami

$646American Airlines

Recent direct flight deals from District of Columbia to San Salvador

Thu, Mar 18 - Wed, Mar 24

3:06 pm - 5:43 pmIAD 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

Tue, Oct 13 - Wed, Oct 28

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

Mon, Dec 28 - Mon, Feb 15

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

$534Multiple Airlines

Wed, Dec 30 - Sat, Jan 30

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

$535Multiple 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

$539Frontier

Tue, Dec 29 - 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

$614Frontier

Sat, Oct 24 - Sat, Nov 14

7:35 pm - 9:55 pmIAD 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

$650Avianca

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

$654Avianca

Mon, Dec 7 - Tue, Dec 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

$676United Airlines

Mon, Dec 7 - 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

$676United Airlines

Useful Info

Low season	September
High season	December
Cheapest flight	$217

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.