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El Salvador

$132+ Cheap flights from Washington to El Salvador

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SAL
Apr 23 — Apr 301
Thu 4/23
Thu 4/30
1 adult, Economy
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Cheap flight deals from Washington to El Salvador

Cheapest flights from Washington to El Salvador
Explore the most affordable flight options available from Washington to El Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 24, 2026.

This eDestinos deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:05 am
PDX
-
SAL
1 stop21h 50m
Multiple Airlines
Tue 5/126:30 pm
SAL
-
PDX
1 stop19h 40m
Multiple Airlines
Deal found 3/22$470
This Kiwi.com deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2110:57 am
SEA
-
SAL
1 stop19h 03m
Multiple Airlines
Tue 4/287:35 am
SAL
-
SEA
2 stops50h 52m
Multiple Airlines
Deal found 3/21$477
This eDestinos deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:05 am
PDX
-
SAL
1 stop21h 50m
Multiple Airlines
Fri 5/810:35 pm
SAL
-
PDX
1 stop22h 05m
Multiple Airlines
Deal found 3/22$488
This Kiwi.com deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/311:12 am
SEA
-
SAL
1 stop18h 03m
Multiple Airlines
Sun 5/248:00 am
SAL
-
SEA
1 stop11h 35m
Multiple Airlines
Deal found 3/20$497
This Kiwi.com deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/139:34 pm
SEA
-
SAL
2 stops21h 06m
Multiple Airlines
Wed 5/68:00 am
SAL
-
SEA
1 stop11h 35m
Multiple Airlines
Deal found 3/20$506
This Kiwi.com deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/139:34 pm
SEA
-
SAL
2 stops21h 06m
Multiple Airlines
Tue 5/56:15 pm
SAL
-
SEA
1 stop25h 20m
Multiple Airlines
Deal found 3/20$507
This Kiwi.com deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/139:34 pm
SEA
-
SAL
2 stops21h 06m
Multiple Airlines
Tue 4/286:15 pm
SAL
-
SEA
1 stop24h 27m
Multiple Airlines
Deal found 3/23$509
This Kiwi.com deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:12 pm
SEA
-
SAL
2 stops43h 48m
Multiple Airlines
Thu 4/306:15 pm
SAL
-
SEA
1 stop24h 37m
Multiple Airlines
Deal found 3/19$517
This Kiwi.com deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1112:23 am
SEA
-
SAL
2 stops31h 00m
Multiple Airlines
Wed 4/296:15 pm
SAL
-
SEA
1 stop24h 27m
Multiple Airlines
Deal found 3/22$522
This FlightHub deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:00 am
PSC
-
SAL
1 stop11h 50m
Multiple Airlines
Tue 5/55:35 pm
SAL
-
PSC
1 stop29h 37m
Multiple Airlines
Deal found 3/22$522
This Trip.com deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/247:05 am
PDX
-
SAL
1 stop25h 50m
Multiple Airlines
Tue 5/57:20 pm
SAL
-
PDX
1 stop25h 20m
Multiple Airlines
Deal found 3/22$524
This FlightHub deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:05 am
PDX
-
SAL
1 stop21h 50m
Multiple Airlines
Tue 5/2610:35 pm
SAL
-
PDX
1 stop15h 35m
Multiple Airlines
Deal found 3/21$526

Find flight deals from Washington to El Salvador

Keep the following information in mind while searching for Washington to El Salvador flight deals. Data was last updated March 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$470
(eDestinos)

One-way from

$132
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$678
Provider with most accurate pricing for Seattle/Tacoma Intl-San Salvador El Salvador Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-San Salvador El Salvador Intl flights.
Search Deals
From Washington to El Salvador
Search Deals
One-way flight from Washington to El Salvador
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($100 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to El Salvador that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 24, 2026.
Use the filters below to find and compare flights from Washington to El Salvador that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PascoSan Salvador

PSC - SAL

PSCSAL

Pasco Tri Cities

Tue 4/14

7:00 am-7:50 pm

1 stop11h 50m

San Salvador El Salvador Intl

Tue 5/5

5:35 pm-10:12 pm

1 stop29h 37m

$522

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Thu 5/7

11:06 am-7:00 am

1 stop18h 54m

San Salvador El Salvador Intl

Thu 5/14

8:00 am-6:35 pm

1 stop11h 35m

$548

PascoSan Salvador

PSC - SAL

PSCSAL

Pasco Tri Cities

Thu 4/16

7:00 am-7:00 am

1 stop23h 00m

San Salvador El Salvador Intl

Fri 4/24

5:35 pm-10:12 pm

1 stop29h 37m

$584

PortlandSan Salvador

PDX - SAL

PDXSAL

Portland

Thu 7/2

7:13 am-6:58 pm

1 stop10h 45m

San Salvador El Salvador Intl

Sun 7/12

6:00 am-10:48 pm

1 stop17h 48m

$686

PortlandSan Salvador

PDX - SAL

PDXSAL

Portland

Sat 5/9

4:15 pm-2:30 pm

2 stops21h 15m

San Salvador El Salvador Intl

Mon 5/18

3:40 pm-9:38 am

2 stops18h 58m

$690

PortlandSan Salvador

PDX - SAL

PDXSAL

Portland

Sun 5/24

4:15 pm-12:15 pm

2 stops19h 00m

San Salvador El Salvador Intl

Fri 5/29

1:15 am-9:15 pm

2 stops21h 00m

$690

PascoSan Salvador

PSC - SAL

PSCSAL

Pasco Tri Cities

Tue 4/14

1:39 pm-5:10 am

2 stops14h 31m

San Salvador El Salvador Intl

Tue 5/5

3:40 pm-12:15 pm

2 stops21h 35m

$695

PascoSan Salvador

PSC - SAL

PSCSAL

Pasco Tri Cities

Sat 5/2

1:39 pm-4:50 am

2 stops14h 11m

San Salvador El Salvador Intl

Wed 5/6

6:00 am-12:15 pm

2 stops31h 15m

$695

PortlandSan Salvador

PDX - SAL

PDXSAL

Portland

Tue 4/7

7:00 am-8:49 pm

1 stop12h 49m

San Salvador El Salvador Intl

Wed 4/15

6:16 am-10:54 pm

2 stops17h 38m

$705

PortlandSan Salvador

PDX - SAL

PDXSAL

Portland

Sat 5/9

3:59 pm-2:30 pm

3 stops21h 31m

San Salvador El Salvador Intl

Sun 5/17

6:00 am-10:59 pm

1 stop17h 59m

$705

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/22

Showing 1-10 of 36 resultsSorted by cheapest first
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Best time to book a flight from Washington to El Salvador

Have a flexible travel schedule? Discover the best time to fly to El Salvador from Washington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington to El Salvador

What is the cheapest month to book a flight from State of Washington to El Salvador?

Currently, March is the cheapest month in which you can book a flight from State of Washington to El Salvador (average of $268). Flying from State of Washington to El Salvador in December is currently the most expensive (average of $615). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Washington to El Salvador. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from State of Washington to El Salvador?

    Airlines like United Airlines, American Airlines, and GOL fly from State of Washington to El Salvador in about 10h 45m. The time it takes to get you to your destination can typically vary by up to 8h 11m. There are 2957 mi between State of Washington and El Salvador. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from State of Washington to El Salvador one-way?

    $151 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $259 and $274, respectively.

  • Can I find deals for flights from Washington to El Salvador that include hotel bookings?

    Yes. In addition to deals on Washington to El Salvador flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to El Salvador?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to El Salvador.

  • Can I find deals for business class flights from Washington to El Salvador?

    Yes. Cheapflights offers flight deals from Washington to El Salvador by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from State of Washington to El Salvador?

    Currently, March is the cheapest month in which you can book a flight from State of Washington to El Salvador (average of $268). Flying from State of Washington to El Salvador in December is currently the most expensive (average of $615). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Washington to El Salvador

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Washington to El Salvador

Discover the top 3 airlines that operate flights from Washington to El Salvador. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$320Average$502FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$384Average$582FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$479Average$743FlexibilityNo cancel feeOn-time71%

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