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$216+ Cheap flights from San Salvador (SAL) to Washington

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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — SEA
Feb 17 — Feb 241
Tue 2/17
Tue 2/24
1 adult, Economy
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Cheap flight deals from San Salvador to Washington

Keep the following information in mind while searching for San Salvador to Washington flight deals. Data was last updated January 18, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$321
(Trip.com)

One-way from

$216
(Kiwi.com)

Popular in

April

Cheapest in

January

Average price

$372
Provider with most accurate pricing for San Salvador El Salvador Intl-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for San Salvador El Salvador Intl-Seattle/Tacoma Intl flights.
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From San Salvador El Salvador Intl to Washington
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One-way flight from San Salvador El Salvador Intl to Washington
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Highest demand for flights based on searches. 10% potential increase in price ($64 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from San Salvador to Washington

Cheapest flights from San Salvador to Washington
Explore the most affordable flight options available from San Salvador to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 18, 2026.

This Trip.com deal was found by Cheapflights users on 1/16. 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 2/275:54 pm
SAL
-
SEA
1 stop20h 42m
Multiple Airlines
Wed 3/186:24 pm
SEA
-
SAL
1 stop10h 15m
Multiple Airlines
Deal found 1/16$321
This Trip.com deal was found by Cheapflights users on 1/16. 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.
Thu 2/267:00 am
SAL
-
SEA
2 stops27h 13m
Multiple Airlines
Sun 3/110:03 am
SEA
-
SAL
1 stop17h 36m
Multiple Airlines
Deal found 1/16$354
This eDestinos deal was found by Cheapflights users on 1/18. 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 3/47:45 am
SAL
-
PDX
1 stop11h 05m
Multiple Airlines
Sun 3/87:00 am
PDX
-
SAL
1 stop12h 30m
Multiple Airlines
Deal found 1/18$428
This eDestinos deal was found by Cheapflights users on 1/18. 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 5/2510:35 pm
SAL
-
SEA
1 stop13h 02m
Multiple Airlines
Tue 6/22:37 pm
SEA
-
SAL
1 stop14h 18m
Multiple Airlines
Deal found 1/18$437
This Kiwi.com deal was found by Cheapflights users on 1/16. 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 4/2912:05 pm
SAL
-
PDX
1 stop9h 45m
Multiple Airlines
Wed 5/137:02 am
PDX
-
SAL
1 stop11h 38m
Multiple Airlines
Deal found 1/16$440
This eDestinos deal was found by Cheapflights users on 1/18. 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.
Fri 2/1310:40 pm
SAL
-
SEA
1 stop13h 48m
Multiple Airlines
Fri 2/2010:51 pm
SEA
-
SAL
1 stop18h 14m
Multiple Airlines
Deal found 1/18$442
This eDestinos deal was found by Cheapflights users on 1/16. 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.
Fri 5/16:15 pm
SAL
-
PDX
1 stop16h 23m
Multiple Airlines
Fri 5/157:03 am
PDX
-
SAL
1 stop21h 52m
Multiple Airlines
Deal found 1/16$443
This Kiwi.com deal was found by Cheapflights users on 1/16. 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 4/2912:05 pm
SAL
-
PDX
1 stop9h 45m
Multiple Airlines
Sun 5/177:02 am
PDX
-
SAL
1 stop11h 38m
Multiple Airlines
Deal found 1/16$445
This Trip.com deal was found by Cheapflights users on 1/15. 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 1/238:05 am
SAL
-
SEA
1 stop32h 52m
Multiple Airlines
Tue 2/2412:09 pm
SEA
-
SAL
1 stop15h 30m
Multiple Airlines
Deal found 1/15$446
This eDestinos deal was found by Cheapflights users on 1/18. 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.
Fri 3/277:30 pm
SAL
-
SEA
1 stop15h 48m
Multiple Airlines
Tue 4/72:38 pm
SEA
-
SAL
1 stop18h 17m
Multiple Airlines
Deal found 1/18$454
This Trip.com deal was found by Cheapflights users on 1/17. 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 4/205:35 pm
SAL
-
PDX
2 stops28h 00m
Multiple Airlines
Thu 4/307:05 am
PDX
-
SAL
1 stop22h 25m
Multiple Airlines
Deal found 1/17$455
This Trip.com deal was found by Cheapflights users on 1/15. 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.
Wed 5/277:45 am
SAL
-
SEA
1 stop15h 39m
Multiple Airlines
Tue 6/211:10 pm
SEA
-
SAL
1 stop20h 05m
Multiple Airlines
Deal found 1/15$458

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Salvador to Washington 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 January 18, 2026.
Use the filters below to find and compare flights from San Salvador to Washington that are best for you.

Fly from

San Salvador

Fly to

Washington

Route

Depart

Return

Price

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Fri 2/27

5:54 pm-12:36 pm

1 stop20h 42m

Seattle/Tacoma Intl

Wed 3/18

6:24 pm-5:39 am

1 stop10h 15m

$321

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Thu 2/26

7:00 am-8:13 am

2 stops27h 13m

Seattle/Tacoma Intl

Sun 3/1

10:03 am-5:39 am

1 stop17h 36m

$354

San SalvadorPortland

SAL - PDX

SALPDX

San Salvador El Salvador Intl

Wed 3/4

7:45 am-4:50 pm

1 stop11h 05m

Portland

Sun 3/8

7:00 am-8:30 pm

1 stop12h 30m

$428

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Fri 2/13

10:40 pm-10:28 am

1 stop13h 48m

Seattle/Tacoma Intl

Fri 2/20

10:51 pm-7:05 pm

1 stop18h 14m

$442

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Fri 1/23

8:05 am-2:57 pm

1 stop32h 52m

Seattle/Tacoma Intl

Tue 2/24

12:09 pm-5:39 am

1 stop15h 30m

$446

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Fri 3/27

7:30 pm-10:18 am

1 stop15h 48m

Seattle/Tacoma Intl

Tue 4/7

2:38 pm-6:30 am

1 stop14h 52m

$454

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Wed 3/4

10:40 pm-2:58 pm

1 stop18h 18m

Seattle/Tacoma Intl

Wed 3/11

10:51 pm-7:05 pm

1 stop19h 14m

$469

San SalvadorPortland

SAL - PDX

SALPDX

San Salvador El Salvador Intl

Sun 2/8

7:35 am-7:12 pm

1 stop13h 37m

Portland

Sat 2/14

5:39 pm-6:15 am

1 stop10h 36m

$481

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Tue 1/27

8:05 am-7:50 pm

1 stop13h 45m

Seattle/Tacoma Intl

Wed 1/28

2:40 pm-9:55 am

1 stop17h 15m

$487

San SalvadorPortland

SAL - PDX

SALPDX

San Salvador El Salvador Intl

Sat 1/31

12:51 pm-11:18 am

2 stops48h 27m

$216

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 18 results
1
2

Best time to book a flight from San Salvador to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from San Salvador 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 San Salvador to Washington

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

Currently, November is the cheapest month in which you can book a flight from San Salvador to State of Washington (average of $274). Flying from San Salvador to State of Washington in March is currently the most expensive (average of $505). 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.

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated January 18, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from San Salvador to Washington to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,174 reviews

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,174 reviews
United Airlines
7.4
Good
9,174 reviews

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,155 reviews
United Airlines
7.4
Good
9,174 reviews

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

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

  • What airport do you fly from for flights from San Salvador to Washington?

    San Salvador El Salvador Intl (SAL) is the airport you will fly out of if you book a flight from San Salvador to Washington. It is only a 20.5 mi journey to El Salvador Intl (SAL) from San Salvador’s city center.

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

    To fly one-way, consider booking your trip with Avianca, which is currently one of the cheapest options available, starting at $252. American Airlines flights start at $307 while deals on United Airlines start at $356 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Salvador to Washington 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 San Salvador to State of Washington?

    Currently, November is the cheapest month in which you can book a flight from San Salvador to State of Washington (average of $274). Flying from San Salvador to State of Washington in March is currently the most expensive (average of $505). 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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Top 2 airlines flying from San Salvador to Washington

Discover the top 2 airlines that operate flights from San Salvador to Washington. 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 January 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$439Average$728FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$525Average$652FlexibilityNo cancel feeOn-time69%

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