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El Salvador

$267+ 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SAL
Jun 14 — Jun 211
Sun 6/14
Sun 6/21
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 May 15, 2026.

This eDestinos deal was found by Cheapflights users on 5/11. 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 5/279:01 am
SEA
-
SAL
1 stop19h 54m
Multiple Airlines
Wed 6/36:30 pm
SAL
-
SEA
1 stop16h 42m
Multiple Airlines
Deal found 5/11$537
This Avianca deal was found by Cheapflights users on 5/14. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/249:59 am
SEA
-
SAL
1 stop9h 51m
Multiple Airlines
Tue 10/277:45 am
SAL
-
SEA
1 stop10h 48m
Multiple Airlines
Deal found 5/14$571
This Avianca deal was found by Cheapflights users on 5/11. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:50 am
SEA
-
SAL
2 stops22h 20m
Multiple Airlines
Sat 9/197:45 am
SAL
-
SEA
1 stop10h 54m
Multiple Airlines
Deal found 5/11$573
This Kiwi.com deal was found by Cheapflights users on 5/13. 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.
Wed 9/309:16 pm
SEA
-
SAL
2 stops18h 26m
Multiple Airlines
Mon 10/125:16 am
SAL
-
SEA
1 stop14h 10m
Multiple Airlines
Deal found 5/13$592
This Avianca deal was found by Cheapflights users on 5/10. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2210:05 am
SEA
-
SAL
2 stops19h 05m
Multiple Airlines
Tue 10/277:45 am
SAL
-
SEA
1 stop10h 48m
Multiple Airlines
Deal found 5/10$593
This Kiwi.com deal was found by Cheapflights users on 5/13. 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.
Wed 9/309:16 pm
SEA
-
SAL
2 stops18h 26m
Multiple Airlines
Fri 10/166:11 pm
SAL
-
SEA
1 stop25h 15m
Multiple Airlines
Deal found 5/13$594
This Trip.com deal was found by Cheapflights users on 5/12. 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.
Tue 5/127:05 am
PDX
-
SAL
1 stop25h 50m
Multiple Airlines
Tue 5/1910:35 pm
SAL
-
PDX
1 stop15h 35m
Multiple Airlines
Deal found 5/12$595
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 9/222:15 pm
SEA
-
SAL
1 stop14h 37m
Multiple Airlines
Tue 10/69:12 am
SAL
-
SEA
2 stops25h 48m
Multiple Airlines
Deal found 5/13$596
This Kiwi.com deal was found by Cheapflights users on 5/13. 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.
Wed 9/309:16 pm
SEA
-
SAL
2 stops18h 26m
Multiple Airlines
Tue 10/136:11 pm
SAL
-
SEA
1 stop25h 15m
Multiple Airlines
Deal found 5/13$597
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 9/2711:06 am
SEA
-
SAL
1 stop17h 46m
Multiple Airlines
Thu 10/159:12 am
SAL
-
SEA
2 stops25h 39m
Multiple Airlines
Deal found 5/13$606
This FlightHub deal was found by Cheapflights users on 5/12. 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.
Mon 9/1410:45 am
PDX
-
SAL
1 stop18h 10m
Multiple Airlines
Wed 9/2310:35 pm
SAL
-
PDX
1 stop15h 24m
Multiple Airlines
Deal found 5/12$606
This Trip.com deal was found by Cheapflights users on 5/10. 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 11/611:00 pm
PDX
-
SAL
1 stop18h 30m
Multiple Airlines
Fri 11/205:30 am
SAL
-
PDX
2 stops18h 44m
Multiple Airlines
Deal found 5/10$640

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 May 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$537
(eDestinos)

One-way from

$267
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$697
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. 8% potential increase in price ($61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 15, 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 7/7

7:00 am-6:58 pm

2 stops34h 58m

San Salvador El Salvador Intl

Tue 7/21

3:40 pm-11:27 am

2 stops20h 47m

$669

PascoSan Salvador

PSC - SAL

PSCSAL

Pasco Tri Cities

Sat 9/26

5:10 am-12:15 pm

2 stops30h 05m

San Salvador El Salvador Intl

Wed 9/30

1:50 pm-12:54 pm

2 stops24h 04m

$675

PortlandSan Salvador

PDX - SAL

PDXSAL

Portland

Mon 8/3

11:59 pm-6:58 pm

1 stop17h 59m

San Salvador El Salvador Intl

Wed 8/12

3:40 pm-10:11 am

2 stops19h 31m

$675

PortlandSan Salvador

PDX - SAL

PDXSAL

Portland

Tue 9/1

7:15 pm-12:15 pm

2 stops16h 00m

San Salvador El Salvador Intl

Wed 9/9

3:40 pm-10:12 am

2 stops19h 32m

$675

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Sat 10/24

5:31 pm-10:55 am

2 stops16h 24m

San Salvador El Salvador Intl

Tue 10/27

1:59 pm-9:19 am

2 stops20h 20m

$705

PortlandSan Salvador

PDX - SAL

PDXSAL

Portland

Thu 8/6

11:59 pm-12:15 pm

1 stop11h 16m

San Salvador El Salvador Intl

Wed 8/26

1:50 pm-9:32 am

2 stops20h 42m

$705

PortlandSan Salvador

PDX - SAL

PDXSAL

Portland

Thu 6/25

6:03 pm-6:58 pm

2 stops23h 55m

San Salvador El Salvador Intl

Tue 7/7

1:15 am-8:54 pm

2 stops20h 39m

$720

PortlandSan Salvador

PDX - SAL

PDXSAL

Portland

Thu 10/15

6:45 pm-12:15 pm

2 stops16h 30m

San Salvador El Salvador Intl

Wed 10/21

2:00 am-11:02 pm

2 stops22h 02m

$720

PortlandSan Salvador

PDX - SAL

PDXSAL

Portland

Fri 7/3

12:50 pm-2:30 pm

2 stops24h 40m

San Salvador El Salvador Intl

Mon 7/13

6:00 am-10:48 pm

1 stop17h 48m

$720

PascoSan Salvador

PSC - SAL

PSCSAL

Pasco Tri Cities

Sat 10/31

2:00 pm-1:19 pm

2 stops22h 19m

San Salvador El Salvador Intl

Fri 11/13

3:00 am-9:02 pm

2 stops44h 02m

$725

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/10

Showing 1-10 of 38 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

How far ahead should I book a flight from State of Washington to El Salvador?

The best time to book flights from State of Washington to El Salvador is 47 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 June is currently the most expensive (average of $579). 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 fly from State of Washington to El Salvador in about 34h 58m. The time it takes to get you to your destination can typically vary by up to . There are 2860 mi between State of Washington and El Salvador.

  • 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 $264 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 June is currently the most expensive (average of $579). 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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Dulles Intl to San José flights
Atlanta to Panama City flights
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Newark to Liberia flights
John F Kennedy Intl to Liberia flights
George Bush Intcntl to San José flights
Orlando to Panama City flights
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Dallas/Fort Worth to Guatemala City flights
Fort Lauderdale to Panama City flights
Miami to San Pedro Sula flights
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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 May 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$320Average$502FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$384Average$634FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$479Average$748FlexibilityNo cancel feeOn-time71%

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