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$213+ 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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — SEA
ago. 25 — sep. 11
lun. 8/25
lun. 9/1
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 agosto 20, 2025.

Round-trip from

$320
(Trip.com)

One-way from

$213
(Kiwi.com)

Popular in

April

Cheapest in

October

Average price

$612
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. 7% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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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 agosto 20, 2025.

This Trip.com deal was found by Cheapflights users on 8/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/610:21 pmSAL - SEA
1 stop23h 44mMultiple Airlines
lun. 10/276:50 pmSEA - SAL
1 stop10h 05mMultiple Airlines
Deal found 8/18$320
This Trip.com deal was found by Cheapflights users on 8/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/245:30 amSAL - SEA
2 stops15h 18mMultiple Airlines
mar. 10/288:05 amSEA - SAL
1 stop10h 45mMultiple Airlines
Deal found 8/18$326
This Trip.com deal was found by Cheapflights users on 8/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/16:40 pmSAL - PDX
1 stop25h 30mMultiple Airlines
mar. 10/77:00 amPDX - SAL
1 stop11h 50mMultiple Airlines
Deal found 8/18$336
This Trip.com deal was found by Cheapflights users on 8/20. 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.
jue. 9/1810:55 pmSAL - SEA
1 stop21h 59mMultiple Airlines
jue. 9/257:00 amSEA - SAL
1 stop11h 50mMultiple Airlines
Deal found 8/20$336
This Trip.com deal was found by Cheapflights users on 8/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/175:30 amSAL - SEA
2 stops15h 37mMultiple Airlines
lun. 10/208:00 amSEA - SAL
1 stop10h 50mMultiple Airlines
Deal found 8/18$348
This Avianca deal was found by Cheapflights users on 8/18. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/18:00 amSAL - SEA
1 stop11h 25mMultiple Airlines
mar. 1/1310:30 amSEA - SAL
1 stop8h 35mMultiple Airlines
Deal found 8/18$366
This United Airlines deal was found by Cheapflights users on 8/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/176:00 amSAL - SEA
1 stop17h 52mUnited Airlines
mié. 9/247:10 amSEA - SAL
1 stop12h 07mUnited Airlines
Deal found 8/18$367
This American Airlines deal was found by Cheapflights users on 8/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/2412:35 pmSAL - SEA
1 stop12h 24mAmerican Airlines
sáb. 9/278:51 pmSEA - SAL
1 stop13h 44mAmerican Airlines
Deal found 8/19$378
This United Airlines deal was found by Cheapflights users on 8/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/232:00 amSAL - SEA
1 stop12h 30mUnited Airlines
sáb. 9/274:35 pmSEA - SAL
1 stop18h 31mUnited Airlines
Deal found 8/19$389
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/168:00 amSAL - PDX
2 stops28h 11mMultiple Airlines
sáb. 10/112:18 pmPDX - SAL
1 stop14h 32mMultiple Airlines
Deal found 8/18$393
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/47:35 amSAL - PDX
2 stops41h 37mMultiple Airlines
sáb. 10/112:18 pmPDX - SAL
1 stop14h 32mMultiple Airlines
Deal found 8/17$405
This oojo deal was found by Cheapflights users on 8/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/199:10 amSAL - PDX
1 stop16h 52mMultiple Airlines
mar. 1/1310:55 amPDX - SAL
1 stop8h 10mMultiple Airlines
Deal found 8/17$437

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 agosto 20, 2025.
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

lun. 10/6

10:21 pm-9:05 pm

1 stop23h 44m

Seattle/Tacoma Intl

lun. 10/27

6:50 pm-5:55 am

1 stop10h 05m

$320

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

vie. 10/24

5:30 am-7:48 pm

2 stops15h 18m

Seattle/Tacoma Intl

mar. 10/28

8:05 am-7:50 pm

1 stop10h 45m

$326

San SalvadorPortland

SAL - PDX

SALPDX

San Salvador El Salvador Intl

sáb. 10/4

6:40 pm-11:30 am

1 stop17h 50m

Portland

sáb. 10/11

2:52 pm-5:50 am

1 stop13h 58m

$336

San SalvadorPortland

SAL - PDX

SALPDX

San Salvador El Salvador Intl

mié. 10/1

6:40 pm-7:10 pm

1 stop25h 30m

Portland

mar. 10/7

7:00 am-7:50 pm

1 stop11h 50m

$336

San SalvadorPortland

SAL - PDX

SALPDX

San Salvador El Salvador Intl

jue. 10/23

6:40 pm-11:30 am

1 stop17h 50m

Portland

mar. 10/28

2:50 pm-6:15 am

1 stop14h 25m

$336

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

vie. 10/17

7:30 pm-2:39 pm

1 stop20h 09m

Seattle/Tacoma Intl

lun. 10/20

4:30 pm-5:50 am

1 stop12h 20m

$336

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

jue. 9/18

10:55 pm-7:54 pm

1 stop21h 59m

Seattle/Tacoma Intl

jue. 9/25

7:00 am-7:50 pm

1 stop11h 50m

$336

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

dom. 10/19

7:30 pm-10:29 am

1 stop15h 59m

Seattle/Tacoma Intl

dom. 10/26

4:30 pm-5:55 am

1 stop12h 25m

$336

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

lun. 1/19

6:30 pm-10:19 am

1 stop17h 49m

Seattle/Tacoma Intl

mar. 1/27

3:35 pm-5:25 am

1 stop11h 50m

$336

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

mar. 9/30

10:55 pm-2:39 pm

1 stop16h 44m

Seattle/Tacoma Intl

jue. 10/9

6:30 am-7:50 pm

1 stop12h 20m

$336

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Showing 1-10 of 28 results
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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, January is the cheapest month in which you can book a flight from San Salvador to State of Washington (average of $238). Flying from San Salvador to State of Washington in June is currently the most expensive (average of $388). 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 SAL to WA?

Find hourly flight availability from San Salvador to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 20, 2025.

When flying from San Salvador to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 agosto 20, 2025.
Peruse reviews from past customers who have flown with United Airlines and Avianca 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
8,928 reviews

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,928 reviews
United Airlines
7.4
Good
8,928 reviews

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Avianca
6.7
Okay
2,411 reviews
United Airlines
7.4
Good
8,928 reviews

Overall

7.4

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

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.

  • 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, January is the cheapest month in which you can book a flight from San Salvador to State of Washington (average of $238). Flying from San Salvador to State of Washington in June is currently the most expensive (average of $388). 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 San Salvador to Washington

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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 agosto 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$390Average$512FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$525Average$648FlexibilityNo cancel feeOn-time69%

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