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El Salvador

$289+ 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SAL
Jul 25 — Aug 11
Sat 7/25
Sat 8/1
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 June 25, 2026.

This Trip.com deal was found by Cheapflights users on 6/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:02 am
PSC
-
SAL
1 stop12h 38m
Multiple Airlines
Tue 10/208:00 am
SAL
-
PSC
1 stop15h 23m
Multiple Airlines
Deal found 6/23$602
This Trip.com deal was found by Cheapflights users on 6/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/192:15 pm
SEA
-
SAL
1 stop14h 37m
Multiple Airlines
Sun 9/275:16 am
SAL
-
SEA
1 stop14h 10m
Multiple Airlines
Deal found 6/20$607
This eDestinos deal was found by Cheapflights users on 6/25. 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 9/217:03 am
PDX
-
SAL
1 stop12h 47m
Multiple Airlines
Sun 9/275:35 pm
SAL
-
PDX
1 stop18h 15m
Multiple Airlines
Deal found 6/25$616
This Trip.com deal was found by Cheapflights users on 6/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1811:06 am
SEA
-
SAL
1 stop17h 46m
Multiple Airlines
Wed 9/306:11 pm
SAL
-
SEA
1 stop25h 15m
Multiple Airlines
Deal found 6/20$617
This eDestinos deal was found by Cheapflights users on 6/22. 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.
Thu 7/97:19 am
PDX
-
SAL
1 stop12h 31m
Multiple Airlines
Sun 7/1911:20 pm
SAL
-
PDX
1 stop18h 27m
Multiple Airlines
Deal found 6/22$625
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 10/132:49 pm
PDX
-
SAL
2 stops20h 03m
Multiple Airlines
Mon 11/95:01 am
SAL
-
PDX
1 stop11h 51m
Multiple Airlines
Deal found 6/24$634
This Priceline deal was found by Cheapflights users on 6/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/37:02 am
PSC
-
SAL
1 stop22h 58m
Multiple Airlines
Tue 10/208:00 am
SAL
-
PSC
1 stop15h 23m
Multiple Airlines
Deal found 6/21$638
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 10/132:49 pm
PDX
-
SAL
2 stops20h 03m
Multiple Airlines
Thu 11/55:56 pm
SAL
-
PDX
1 stop22h 56m
Multiple Airlines
Deal found 6/24$644
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 10/132:49 pm
PDX
-
SAL
2 stops20h 03m
Multiple Airlines
Sun 11/85:01 am
SAL
-
PDX
1 stop11h 51m
Multiple Airlines
Deal found 6/24$647
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 11/911:06 am
SEA
-
SAL
1 stop16h 36m
Multiple Airlines
Tue 11/179:01 am
SAL
-
SEA
2 stops26h 50m
Multiple Airlines
Deal found 6/24$648
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 10/175:30 pm
PDX
-
SAL
1 stop22h 27m
Multiple Airlines
Mon 11/95:01 am
SAL
-
PDX
1 stop11h 51m
Multiple Airlines
Deal found 6/24$648
This Trip.com deal was found by Cheapflights users on 6/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/145:30 pm
PDX
-
SAL
1 stop11h 22m
Multiple Airlines
Wed 9/236:11 pm
SAL
-
PDX
1 stop21h 16m
Multiple Airlines
Deal found 6/23$649

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 June 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$602
(Trip.com)

One-way from

$289
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$796
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. 6% potential increase in price ($47 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 June 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 June 25, 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 8/4

7:02 am-3:00 pm

2 stops30h 58m

San Salvador El Salvador Intl

Tue 10/20

6:15 pm-10:23 pm

1 stop29h 08m

$607

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Fri 9/18

11:06 am-5:52 am

1 stop17h 46m

San Salvador El Salvador Intl

Wed 9/30

6:11 pm-6:26 pm

1 stop25h 15m

$617

PascoSan Salvador

PSC - SAL

PSCSAL

Pasco Tri Cities

Mon 8/3

7:02 am-7:00 am

1 stop22h 58m

San Salvador El Salvador Intl

Tue 10/20

8:00 am-10:23 pm

1 stop15h 23m

$638
Quickest round-trip

PortlandSan Salvador

PDX - SAL

PDXSAL

Portland

Sun 8/9

10:48 am-9:05 pm

1 stop9h 17m

San Salvador El Salvador Intl

Fri 8/14

7:45 am-4:47 pm

1 stop10h 02m

$661

PascoSan Salvador

PSC - SAL

PSCSAL

Pasco Tri Cities

Mon 10/5

1:35 pm-4:50 am

2 stops14h 15m

San Salvador El Salvador Intl

Wed 10/7

6:00 am-8:40 pm

2 stops15h 40m

$665

PascoSan Salvador

PSC - SAL

PSCSAL

Pasco Tri Cities

Tue 8/4

5:14 am-6:58 pm

2 stops12h 44m

San Salvador El Salvador Intl

Tue 10/27

6:00 am-8:48 pm

2 stops15h 48m

$700

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Sun 8/16

7:42 pm-6:30 am

1 stop9h 48m

San Salvador El Salvador Intl

Sun 8/23

9:10 am-6:26 pm

1 stop10h 16m

$701

PascoSan Salvador

PSC - SAL

PSCSAL

Pasco Tri Cities

Mon 10/26

1:47 pm-12:19 pm

2 stops21h 32m

San Salvador El Salvador Intl

Wed 10/28

3:40 pm-11:25 am

2 stops20h 45m

$720

PortlandSan Salvador

PDX - SAL

PDXSAL

Portland

Mon 9/14

10:57 pm-12:31 pm

1 stop12h 34m

San Salvador El Salvador Intl

Wed 9/23

1:57 pm-10:40 am

2 stops21h 43m

$725

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Thu 9/17

8:40 am-8:49 pm

2 stops11h 09m

San Salvador El Salvador Intl

Wed 9/30

6:00 am-11:26 pm

3 stops18h 26m

$725

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/23

Showing 1-10 of 33 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 July is currently the most expensive (average of $554). 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.

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 16 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.

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 and Delta fly from State of Washington to El Salvador in about 12h 34m. The time it takes to get you to your destination can typically vary by up to 1h 41m. 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 $274 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 July is currently the most expensive (average of $554). 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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O'Hare Intl to San José flights
San Francisco to San José flights
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Fort Lauderdale to Guatemala City flights
Hobby to San José 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 June 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$320Average$502FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$408Average$674FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$439Average$743FlexibilityNo cancel feeOn-time71%

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