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$200+ 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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — SEA
Jan 2 — Jan 91
Fri 1/2
Fri 1/9
1 adult, Economy
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Cheap 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 December 3, 2025.

This Trip.com deal was found by Cheapflights users on 12/1. 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 12/511:50 amSAL - SEA
1 stop24h 45mMultiple Airlines
Sun 12/712:36 pmSEA - SAL
1 stop16h 24mMultiple Airlines
Deal found 12/1$423
This Avianca deal was found by Cheapflights users on 11/30. 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.
Fri 12/198:00 amSAL - PDX
1 stop10h 45mMultiple Airlines
Tue 1/135:50 pmPDX - SAL
1 stop9h 35mMultiple Airlines
Deal found 11/30$441
This Expedia deal was found by Cheapflights users on 12/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/189:00 amSAL - SEA
1 stop13h 35mMultiple Airlines
Tue 12/3010:14 pmSEA - SAL
1 stop21h 41mMultiple Airlines
Deal found 12/2$444
This Kiwi.com deal was found by Cheapflights users on 12/1. 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 12/209:00 amSAL - SEA
1 stop27h 11mMultiple Airlines
Fri 1/26:00 amSEA - SAL
2 stops29h 49mMultiple Airlines
Deal found 12/1$452
This Avianca deal was found by Cheapflights users on 12/1. 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.
Fri 12/198:00 amSAL - PDX
1 stop10h 45mMultiple Airlines
Wed 1/77:24 amPDX - SAL
1 stop10h 26mMultiple Airlines
Deal found 12/1$462
This Mytrip deal was found by Cheapflights users on 12/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:15 pmSAL - SEA
2 stops29h 39mAvianca
Sun 12/712:36 pmSEA - SAL
1 stop16h 24mAvianca
Deal found 12/1$493
This eDestinos deal was found by Cheapflights users on 12/1. 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 12/269:10 amSAL - SEA
1 stop12h 46mMultiple Airlines
Wed 1/78:10 amSEA - SAL
1 stop21h 55mMultiple Airlines
Deal found 12/1$523
This eDestinos deal was found by Cheapflights users on 12/3. 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 12/187:00 amSAL - SEA
1 stop19h 42mMultiple Airlines
Sun 1/42:54 pmSEA - SAL
2 stops19h 02mMultiple Airlines
Deal found 12/3$526
This eDestinos deal was found by Cheapflights users on 11/30. 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.
Tue 12/306:15 pmSAL - PDX
1 stop17h 23mMultiple Airlines
Sat 1/35:48 pmPDX - SAL
1 stop11h 12mMultiple Airlines
Deal found 11/30$584
This Avianca deal was found by Cheapflights users on 12/2. 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 12/209:00 amSAL - PDX
1 stop9h 42mMultiple Airlines
Sat 1/35:48 pmPDX - SAL
1 stop9h 37mMultiple Airlines
Deal found 12/2$588
This American Airlines deal was found by Cheapflights users on 12/1. 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.
Fri 12/191:37 pmSAL - PDX
1 stop13h 22mAmerican Airlines
Tue 1/133:22 pmPDX - SAL
2 stops19h 09mAmerican Airlines
Deal found 12/1$711
This United Airlines deal was found by Cheapflights users on 11/30. 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.
Thu 12/182:00 amSAL - PDX
1 stop19h 43mUnited Airlines
Tue 1/137:00 amPDX - SAL
1 stop12h 19mUnited Airlines
Deal found 11/30$729

Find 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 December 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$334
(Trip.com)

One-way from

$200
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$735
Provider with most accurate pricing for San Salvador El Salvador Intl-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Salvador El Salvador Intl-Seattle/Tacoma Intl flights.
Search Deals
From San Salvador El Salvador Intl to Washington
Search Deals
One-way flight from San Salvador El Salvador Intl to Washington
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($82 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 3, 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

Sun 1/18

10:05 pm-8:57 pm

1 stop24h 52m

Seattle/Tacoma Intl

Sun 1/25

8:10 am-8:05 am

1 stop21h 55m

$401

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Tue 1/20

9:35 am-8:57 pm

1 stop13h 22m

Seattle/Tacoma Intl

Sun 1/25

8:10 am-6:30 am

1 stop20h 20m

$410

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Sun 1/18

9:35 am-8:57 pm

1 stop13h 22m

Seattle/Tacoma Intl

Fri 1/23

8:10 am-6:30 am

1 stop20h 20m

$410

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Tue 1/20

9:35 am-8:57 pm

1 stop13h 22m

Seattle/Tacoma Intl

Sat 1/24

8:10 am-9:55 pm

1 stop11h 45m

$410

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Mon 1/19

9:35 am-8:57 pm

1 stop13h 22m

Seattle/Tacoma Intl

Wed 1/21

8:10 am-9:55 pm

1 stop11h 45m

$410

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Mon 1/19

9:35 am-8:57 pm

1 stop13h 22m

Seattle/Tacoma Intl

Mon 1/26

8:10 am-9:55 pm

1 stop11h 45m

$410

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Tue 1/20

9:35 am-8:57 pm

1 stop13h 22m

Seattle/Tacoma Intl

Mon 1/26

8:10 am-9:55 pm

1 stop11h 45m

$410

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Tue 1/20

9:35 am-8:57 pm

1 stop13h 22m

Seattle/Tacoma Intl

Wed 1/21

8:10 am-9:55 pm

1 stop11h 45m

$410

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Sun 1/18

9:35 am-8:57 pm

1 stop13h 22m

Seattle/Tacoma Intl

Wed 1/21

8:10 am-9:55 pm

1 stop11h 45m

$410

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Mon 1/19

9:35 am-8:57 pm

1 stop13h 22m

Seattle/Tacoma Intl

Fri 1/23

8:10 am-6:30 am

1 stop20h 20m

$410

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 34 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, 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.

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 December 3, 2025.

When flying from San Salvador to State of Washington, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 13% versus a flight at noon.

How much does it cost to fly round-trip from San Salvador to State of Washington?

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 December 3, 2025.
Peruse reviews from past customers who have flown with United Airlines, American 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
9,065 reviews

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,065 reviews
United Airlines
7.4
Good
9,065 reviews

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,046 reviews
United Airlines
7.4
Good
9,065 reviews

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Avianca
6.6
Okay
2,478 reviews
United Airlines
7.4
Good
9,065 reviews

Food

6.6

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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.

  • How long is the flight from San Salvador to State of Washington?

    There are many flights that can get you from San Salvador to State of Washington in 23h 48m. Fly via Avianca or United Airlines to get the fastest option. The distance between San Salvador and State of Washington is about 2957 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $344 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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Alternative routes for San Salvador to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from San Salvador to Washington

Discover the top 3 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 December 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$399Average$564FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$439Average$667FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$529Average$649FlexibilityNo cancel feeOn-time69%

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