El Salvador

$151+ 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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SAL
Nov 21 — Nov 281
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Find 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 October 22, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Fri 12/53:40 pmSEA - SAL
2 stops41h 19mMultiple Airlines
Fri 12/126:15 pmSAL - SEA
1 stop21h 15mMultiple Airlines
Deal found 10/21$367
This Trip.com deal was found by Cheapflights users on 10/20. 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.
Mon 11/1011:34 pmSEA - SAL
1 stop17h 31mMultiple Airlines
Tue 11/2510:40 pmSAL - SEA
1 stop13h 42mMultiple Airlines
Deal found 10/20$387
This Trip.com deal was found by Cheapflights users on 10/20. 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.
Mon 11/1011:34 pmSEA - SAL
1 stop17h 31mMultiple Airlines
Mon 11/1710:05 pmSAL - SEA
1 stop24h 49mMultiple Airlines
Deal found 10/20$439
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
Wed 12/310:42 amPDX - SAL
1 stop22h 17mMultiple Airlines
Mon 12/152:37 amSAL - PDX
2 stops37h 13mMultiple Airlines
Deal found 10/20$442
This Kiwi.com deal was found by Cheapflights users on 10/21. 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.
Wed 12/38:18 pmSEA - SAL
2 stops36h 41mMultiple Airlines
Wed 12/1012:04 pmSAL - SEA
1 stop12h 11mMultiple Airlines
Deal found 10/21$445
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
Tue 12/97:44 pmPDX - SAL
2 stops27h 29mMultiple Airlines
Tue 12/1612:04 pmSAL - PDX
1 stop10h 35mMultiple Airlines
Deal found 10/20$450
This Trip.com deal was found by Cheapflights users on 10/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/48:00 amSEA - SAL
1 stop20h 30mAvianca
Fri 11/75:30 amSAL - SEA
2 stops19h 00mAvianca
Deal found 10/21$456
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Wed 12/108:55 amSEA - SAL
1 stop14h 18mMultiple Airlines
Wed 12/242:37 amSAL - SEA
1 stop21h 52mMultiple Airlines
Deal found 10/22$457
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Mon 11/247:15 amPDX - SAL
1 stop31h 15mMultiple Airlines
Sun 12/72:37 amSAL - PDX
2 stops37h 13mMultiple Airlines
Deal found 10/22$464
This FlightHub deal was found by Cheapflights users on 10/22. 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 11/119:25 amSEA - SAL
1 stop9h 25mAvianca
Wed 11/195:35 pmSAL - SEA
1 stop20h 04mAvianca
Deal found 10/22$468
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 11/162:22 pmSEA - SAL
2 stops20h 47mMultiple Airlines
Thu 11/206:15 pmSAL - SEA
1 stop22h 22mMultiple Airlines
Deal found 10/20$473
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 11/41:26 pmPDX - SAL
2 stops48h 34mMultiple Airlines
Fri 11/145:35 pmSAL - PDX
1 stop20h 48mMultiple Airlines
Deal found 10/19$491

Cheap 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 October 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$323
(Trip.com)

One-way from

$151
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$559
Provider with most accurate pricing for Seattle/Tacoma Intl-San Salvador El Salvador Intl flight deals.
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-San Salvador El Salvador Intl flights.
From Washington to El Salvador
One-way flight from Washington to El Salvador
Highest demand for flights based on searches. 19% potential increase in price ($157 potential increase over avg. RT price).
Cheapest flight prices on average. 8% potential price decrease ($50 potential savings vs. average RT price).
Average for round-trip flights in October 2025

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 October 22, 2025.
Use the filters below to find and compare flights from Washington to El Salvador that are best for you.

Fly from

Washington

Fly to

El Salvador

Route

Depart

Return

Price

PascoSan Salvador

PSC - SAL

PSCSAL

Pasco Tri Cities

Sun 1/18

7:00 am-7:50 pm

1 stop10h 50m

San Salvador El Salvador Intl

Fri 2/27

6:15 pm-10:30 pm

1 stop30h 15m

$383

PascoSan Salvador

PSC - SAL

PSCSAL

Pasco Tri Cities

Sun 4/19

7:00 am-9:05 pm

2 stops13h 05m

San Salvador El Salvador Intl

Mon 5/4

6:40 pm-10:42 pm

1 stop29h 02m

$390

PortlandSan Salvador

PDX - SAL

PDXSAL

Portland

Thu 1/15

9:30 pm-9:05 pm

2 stops21h 35m

San Salvador El Salvador Intl

Thu 1/29

5:35 pm-9:36 am

1 stop18h 01m

$402

PortlandSan Salvador

PDX - SAL

PDXSAL

Portland

Thu 2/12

5:30 pm-9:05 pm

2 stops25h 35m

San Salvador El Salvador Intl

Mon 2/16

6:15 pm-4:28 pm

1 stop24h 13m

$403

PascoSan Salvador

PSC - SAL

PSCSAL

Pasco Tri Cities

Sun 1/18

7:00 am-9:05 pm

1 stop12h 05m

San Salvador El Salvador Intl

Sat 2/28

6:15 pm-10:30 pm

1 stop30h 15m

$413

PascoSan Salvador

PSC - SAL

PSCSAL

Pasco Tri Cities

Thu 1/15

7:00 am-7:50 pm

1 stop10h 50m

San Salvador El Salvador Intl

Fri 5/1

6:40 pm-10:42 pm

1 stop29h 02m

$495

PortlandSan Salvador

PDX - SAL

PDXSAL

Portland

Wed 1/21

7:18 am-1:58 pm

2 stops28h 40m

San Salvador El Salvador Intl

Sat 2/7

1:47 pm-8:41 pm

1 stop32h 54m

$514

PascoSan Salvador

PSC - SAL

PSCSAL

Pasco Tri Cities

Wed 12/10

11:48 am-10:59 am

2 stops21h 11m

San Salvador El Salvador Intl

Wed 12/24

2:37 am-8:21 am

2 stops31h 44m

$532

PortlandSan Salvador

PDX - SAL

PDXSAL

Portland

Wed 11/5

12:33 pm-6:25 am

2 stops15h 52m

San Salvador El Salvador Intl

Fri 11/14

5:35 pm-12:23 pm

1 stop20h 48m

$578

PortlandSan Salvador

PDX - SAL

PDXSAL

Portland

Mon 2/2

7:00 am-9:19 pm

1 stop12h 19m

San Salvador El Salvador Intl

Tue 2/17

4:40 pm-12:38 pm

2 stops21h 58m

$580

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Showing 1-10 of 33 results
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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, November is the cheapest month in which you can book a flight from State of Washington to El Salvador (average of $358). 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.

What is the cheapest time of day to fly from WA to SV?

Find hourly flight availability from Washington to El Salvador. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 22, 2025.

It’s optimal to fly from State of Washington to El Salvador in the evening. By choosing this option you can save up to 34% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from State of Washington to El Salvador?

Use this chart to determine the cheapest time to fly round-trip from Washington to El Salvador. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their State of Washington to El Salvador flight should consider departing on Friday evenings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 12h 19m. The time it takes to get you to your destination can typically vary by up to . There are 2957 mi between State of Washington and El Salvador.

  • 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, November is the cheapest month in which you can book a flight from State of Washington to El Salvador (average of $358). 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.

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 October 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$384Average$566FlexibilityNo cancel feeOn-time69%
AviancaCheapest$397Average$565FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$439Average$709FlexibilityNo cancel feeOn-time71%

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