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Find cheap flights from Washington to El Salvador from $142

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington to El Salvador departing on 5/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 4/27
Sat 5/4

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In the last 7 days travelers have searched 46,342,885 times on KAYAK, and here is why:

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Good to know

Low season

March

High season

December

Cheapest flight

$142
Best time to beat the crowds but there is an average 46% increase in price.
Most popular time to fly with an average 22% increase in price.
Flight from Seattle to San Salvador

FAQs for booking flights from Washington to El Salvador

  • How does KAYAK find such low prices on flights from Washington to El 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 Washington to El Salvador.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to El Salvador?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to El Salvador from Washington 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 Washington to El 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 El Salvador with an airline and back to Washington with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to El 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 El Salvador from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Washington to El Salvador

Recent round-trip flight deals

4/10Wed
2 stops
13h 19mSEA-SAL
4/15Mon
3 stops
35h 30mSAL-SEA
$469
4/10Wed
2 stopsSpirit Airlines
13h 19mSEA-SAL
4/14Sun
3 stopsSpirit Airlines
20h 30mSAL-SEA
$497
8/31Sat
2 stopsUnited Airlines
10h 18mPSC-SAL
9/4Wed
2 stopsUnited Airlines
22h 03mSAL-PSC
$524
9/14Sat
2 stopsUnited Airlines
10h 18mPSC-SAL
9/17Tue
2 stopsUnited Airlines
11h 33mSAL-PSC
$540
5/14Tue
1 stopAmerican Airlines
10h 45mSEA-SAL
5/29Wed
1 stopAmerican Airlines
18h 25mSAL-SEA
$562
5/14Tue
2 stopsAmerican Airlines
17h 10mSEA-SAL
5/29Wed
1 stopAmerican Airlines
18h 25mSAL-SEA
$567
4/13Sat
2 stopsCopa Airlines
15h 58mSEA-SAL
4/24Wed
2 stopsCopa Airlines
24h 37mSAL-SEA
$593
4/13Sat
2 stopsAvianca
31h 19mSEA-SAL
4/24Wed
1 stopAvianca
15h 48mSAL-SEA
$605
5/15Wed
2 stopsAvianca
27h 12mSEA-SAL
5/29Wed
2 stopsAvianca
25h 15mSAL-SEA
$611
5/11Sat
2 stopsCopa Airlines
15h 58mSEA-SAL
5/19Sun
2 stopsCopa Airlines
20h 55mSAL-SEA
$711

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Recent one-way flight deals

5/26Sun
1 stop
13h 45mSEA-SAL
$142
4/9Tue
3 stops
24h 45mSEA-SAL
$150
4/26Fri
3 stops
24h 23mSEA-SAL
$151
4/9Tue
2 stops
18h 24mSEA-SAL
$153
4/10Wed
2 stopsUnited Airlines
23h 31mPSC-SAL
$244
4/26Fri
1 stopAmerican Airlines
12h 30mSEA-SAL
$276
4/8Mon
1 stopDelta
13h 06mSEA-SAL
$297
8/4Sun
1 stopDelta
8h 58mSEA-SAL
$349
7/13Sat
2 stopsAmerican Airlines
41h 53mSEA-SAL
$361
4/10Wed
3 stopsAeromexico
31h 14mPSC-SAL
$681

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Search by price

Last minute flights from Washington to El Salvador

Last minute flight, train and bus deals

4/1Mon
multi-stopUnited Airlines
15h 56mSEA-SAL
4/15Mon
multi-stopUnited Airlines
21h 12mSAL-SEA
$649
4/1Mon
multi-stopUnited Airlines
17h 12mSEA-SAL
4/14Sun
multi-stopUnited Airlines
21h 53mSAL-SEA
$655
4/1Mon
multi-stopUnited Airlines
15h 56mSEA-SAL
4/14Sun
multi-stopUnited Airlines
21h 53mSAL-SEA
$659
3/31Sun
multi-stopAmerican Airlines
10h 53mSEA-SAL
4/15Mon
multi-stopAmerican Airlines
18h 31mSAL-SEA
$696
4/1Mon
multi-stopUnited Airlines
18h 13mSEA-SAL
4/14Sun
multi-stopUnited Airlines
20h 34mSAL-SEA
$701
3/31Sun
multi-stopAmerican Airlines
10h 53mSEA-SAL
4/15Mon
multi-stopAmerican Airlines
18h 49mSAL-SEA
$744
4/1Mon
multi-stopAmerican Airlines
28h 14mPSC-SAL
4/10Wed
multi-stopAmerican Airlines
48h 00mSAL-PSC
$898
4/1Mon
multi-stopUnited Airlines
21h 14mPSC-SAL
4/9Tue
multi-stopUnited Airlines
35h 29mSAL-PSC
$902
3/31Sun
multi-stopAmerican Airlines
40h 19mSEA-SAL
4/15Mon
multi-stopAmerican Airlines
25h 45mSAL-SEA
$913
4/1Mon
multi-stopAmerican Airlines
21h 32mPSC-SAL
4/10Wed
multi-stopAmerican Airlines
24h 12mSAL-PSC
$2,623

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Flights to El Salvador

Return flight deals:

El Salvador - Washington

Cabin classes: