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 $313. United Airlines flights start at $333 while deals on American Airlines start at $334 one-way.

What are the most popular airlines that fly from San Salvador to State of Washington?

Before booking your flight from San Salvador to State of Washington check out the most popular airlines for this route: American Airlines, Avianca or United Airlines.

How far in advance should I book a flight from San Salvador to State of Washington?

Find a great deal and save up to 46% by booking at least 26 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from San Salvador to State of Washington within the next two weeks, with the cheapest ticket starting at $597.

What is the cheapest month to fly from San Salvador to State of Washington?

The best pricing can be found in the month of March. Prices to State of Washington from San Salvador average $652. You can even find prices in March for less than $652, as users have found deals to State of Washington from as low as $502. The month of June appears to be one of the more expensive times to travel to State of Washington from San Salvador. Flying in the targeted month can save you up to 19%.

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.

$264+ Flights from San Salvador to Washington - Compare & Save Big

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Cheap flight deals from San Salvador to Washington

Most accurate provider	Mytrip 3 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$444 (Trip.com)
One-way from	$264 (Kiwi.com)
Popular in	June
Cheapest in	March
Average price	$694

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. 11% potential increase in price ($85 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).

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Average for round-trip flights in May 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 May 1, 2025.

Tue 5/206:30 amSAL - SEA

1 stop15h 12mMultiple Airlines

Tue 5/2710:49 amSEA - SAL

1 stop17h 49mMultiple Airlines

Deal found 4/30

$444

Wed 6/43:51 pmSAL - PDX

2 stops25h 54mMultiple Airlines

Wed 6/115:40 pmPDX - SAL

2 stops17h 29mMultiple Airlines

Deal found 4/30

$461

Thu 11/69:20 amSAL - SEA

1 stop12h 50mAvianca

Tue 11/1112:50 pmSEA - SAL

1 stop17h 15mAvianca

Deal found 4/30

$561

Wed 5/72:00 amSAL - SEA

1 stop13h 00mUnited Airlines

Sun 5/1111:59 pmSEA - SAL

1 stop11h 07mUnited Airlines

Deal found 4/30

$588

Thu 9/181:05 pmSAL - SEA

2 stops22h 39mAmerican Airlines

Tue 9/2311:00 pmSEA - SAL

1 stop11h 00mAmerican Airlines

Deal found 4/30

$592

Mon 9/151:34 pmSAL - PDX

2 stops20h 30mDelta

Tue 9/237:14 pmPDX - SAL

2 stops16h 00mDelta

Deal found 4/30

$618

Thu 9/186:00 amSAL - PDX

2 stops17h 37mUnited Airlines

Mon 9/227:04 amPDX - SAL

1 stop12h 13mUnited Airlines

Deal found 4/30

$627

Wed 4/305:01 amSAL - SEA

2 stops18h 59mCopa Airlines

Tue 5/62:40 pmSEA - SAL

2 stops21h 01mCopa Airlines

Deal found 4/30

$663

Tue 9/161:05 pmSAL - PDX

2 stops21h 30mAmerican Airlines

Sun 9/2811:59 pmPDX - SAL

2 stops34h 01mAmerican Airlines

Deal found 4/30

$708

Best flights from San Salvador to Washington
Discover carefully curated flight deals from San Salvador to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2025.

Tue 5/206:30 amSAL - SEA

1 stop15h 12mMultiple Airlines

Tue 5/2710:49 amSEA - SAL

1 stop17h 49mMultiple Airlines

Deal found 4/30

$444

Mon 7/212:00 amSAL - SEA

1 stop12h 46mUnited Airlines

Wed 8/135:14 pmSEA - SAL

1 stop10h 36mUnited Airlines

Deal found 5/1

$588

Thu 9/181:05 pmSAL - SEA

2 stops22h 39mAmerican Airlines

Tue 9/2311:00 pmSEA - SAL

1 stop11h 00mAmerican Airlines

Deal found 4/30

$592

Mon 9/151:34 pmSAL - PDX

2 stops20h 30mDelta

Tue 9/237:14 pmPDX - SAL

2 stops16h 00mDelta

Deal found 4/30

$618

Sat 6/215:00 amSAL - SEA

2 stops17h 58mCopa Airlines

Tue 7/16:45 amSEA - SAL

2 stops15h 52mCopa Airlines

Deal found 4/30

$856

Wed 6/43:51 pmSAL - PDX

2 stops25h 54mMultiple Airlines

Wed 6/115:40 pmPDX - SAL

2 stops17h 29mMultiple Airlines

Deal found 4/30

$461

Thu 9/186:00 amSAL - PDX

2 stops17h 37mUnited Airlines

Mon 9/227:04 amPDX - SAL

1 stop12h 13mUnited Airlines

Deal found 4/30

$627

Sat 7/126:00 amSAL - PDX

2 stops18h 36mAmerican Airlines

Sat 8/1611:59 pmPDX - SAL

1 stop12h 13mAmerican Airlines

Deal found 4/30

$665

Last-minute flights from San Salvador to Washington
Discover last-minute flight deals from San Salvador to Washington. Data last updated May 1, 2025 and is based on user searches.

Thu 5/17:15 amSAL - PDX

1 stop9h 38mDelta

Fri 5/1610:55 pmPDX - SAL

1 stop11h 45mDelta

Deal found 4/30

$776

Thu 5/13:55 pmSAL - PDX

2 stops27h 50mAeromexico

Tue 5/612:40 amPDX - SAL

2 stops36h 58mAeromexico

Deal found 4/30

$7,775

Fri 5/28:30 amSAL - SEA

2 stops15h 33mCopa Airlines

Mon 5/55:13 pmSEA - SAL

2 stops29h 23mCopa Airlines

Deal found 4/30

$647

Sat 5/36:00 amSAL - PDX

2 stops15h 35mAmerican Airlines

Mon 5/56:07 pmPDX - SAL

2 stops17h 02mAmerican Airlines

Deal found 4/29

$783

Tue 5/65:00 amSAL - PDX

2 stops20h 31mCopa Airlines

Tue 5/133:56 pmPDX - SAL

2 stops19h 45mCopa Airlines

Deal found 4/30

$647

Wed 5/72:00 amSAL - SEA

1 stop13h 00mUnited Airlines

Sun 5/1111:59 pmSEA - SAL

1 stop11h 07mUnited Airlines

Deal found 4/30

$588

Wed 5/71:45 pmSAL - SEA

1 stop20h 38mAmerican Airlines

Wed 7/305:15 amSEA - SAL

2 stops13h 41mAmerican Airlines

Deal found 4/30

$592

Wed 5/72:00 amSAL - PDX

2 stops16h 28mUnited Airlines

Fri 5/167:00 amPDX - SAL

1 stop12h 17mUnited Airlines

Deal found 4/30

$778

Wed 5/71:45 pmSAL - PDX

2 stops22h 05mAmerican Airlines

Wed 5/1411:59 pmPDX - SAL

2 stops35h 10mAmerican Airlines

Deal found 4/30

$842

Wed 5/71:05 pmSAL - PDX

2 stops34h 36mDelta

Fri 5/165:40 pmPDX - SAL

2 stops17h 00mDelta

Deal found 4/30

$1,002

Thu 5/87:30 amSAL - PDX

1 stop11h 47mMultiple Airlines

Fri 5/1610:46 amPDX - SAL

1 stop9h 04mMultiple Airlines

Deal found 4/30

$524

Thu 5/87:30 amSAL - SEA

1 stop12h 29mMultiple Airlines

Sun 5/118:13 amSEA - SAL

1 stop11h 37mMultiple Airlines

Deal found 4/30

$534

One-way flights from San Salvador to Washington
Search for one-way flight options from San Salvador to Washington. Find affordable one-way fares based on user searches. Data last updated May 1, 2025.

Mon 5/197:35 amSAL - SEA

2 stops41h 14mMultiple Airlines

Deal found 5/1

$264

Sat 9/66:40 pmSAL - PDX

1 stop19h 54mMultiple Airlines

Deal found 4/30

$293

Tue 5/610:05 pmSAL - SEA

1 stop14h 33mAvianca

Deal found 4/30

$313

Mon 8/46:00 amSAL - SEA

1 stop17h 37mUnited Airlines

Deal found 5/1

$333

Fri 6/206:00 amSAL - SEA

1 stop18h 47mAmerican Airlines

Deal found 4/30

$334

Mon 9/156:00 amSAL - PDX

2 stops17h 37mUnited Airlines

Deal found 4/30

$362

Sat 9/131:34 pmSAL - PDX

2 stops20h 30mDelta

Deal found 4/30

$385

Sun 6/11:12 pmSAL - PDX

1 stop10h 55mAmerican Airlines

Deal found 4/30

$392

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Salvador to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Tue 5/20

6:30 am-8:42 pm

1 stop15h 12m

Seattle/Tacoma Intl

Tue 5/27

10:49 am-5:38 am

1 stop17h 49m

$444

San SalvadorPortland

SAL - PDX

SALPDX

San Salvador El Salvador Intl

Wed 6/4

3:51 pm-4:45 pm

2 stops25h 54m

Portland

Wed 6/11

5:40 pm-12:09 pm

2 stops17h 29m

$461

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Tue 10/21

2:00 am-9:06 pm

2 stops20h 06m

Seattle/Tacoma Intl

Tue 11/4

11:59 pm-3:24 pm

1 stop13h 25m

$588

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Thu 9/18

1:05 pm-10:44 am

2 stops22h 39m

Seattle/Tacoma Intl

Tue 9/23

11:00 pm-11:00 am

1 stop11h 00m

$592

San SalvadorPortland

SAL - PDX

SALPDX

San Salvador El Salvador Intl

Mon 9/15

1:34 pm-9:04 am

2 stops20h 30m

Portland

Tue 9/23

7:14 pm-12:14 pm

2 stops16h 00m

$618

San SalvadorPortland

SAL - PDX

SALPDX

San Salvador El Salvador Intl

Thu 9/18

1:25 pm-10:25 pm

1 stop10h 00m

Portland

Wed 9/24

7:04 am-8:17 pm

1 stop12h 13m

$627

San SalvadorPortland

SAL - PDX

SALPDX

San Salvador El Salvador Intl

Fri 8/1

6:00 am-11:22 pm

2 stops18h 22m

Portland

Wed 8/6

5:05 am-7:50 pm

2 stops13h 45m

$632

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Sat 6/21

5:00 am-9:58 pm

2 stops17h 58m

Seattle/Tacoma Intl

Tue 7/1

6:45 am-11:37 pm

2 stops15h 52m

$856

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Mon 5/19

7:35 am-11:49 pm

2 stops41h 14m

$264

San SalvadorPortland

SAL - PDX

SALPDX

San Salvador El Salvador Intl

Sat 9/6

6:40 pm-1:34 pm

1 stop19h 54m

$293

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Showing 1-10 of 16 results

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 July is currently the most expensive (average of $405). 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?

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.

Rainfall in Washington by month

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

To help decide which airline to fly from San Salvador to Washington, see what other customers have to say about Delta, Copa Airlines and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,934 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Copa Airlines

7.5

Good

1,415 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Avianca

6.7

Okay

2,317 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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 $313. United Airlines flights start at $333 while deals on American Airlines start at $334 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, 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 July is currently the most expensive (average of $405). 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

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

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Top 3 airlines flying from San Salvador to Washington

Airline	Cheapest	Average	Flexibility	On-time
Avianca	Cheapest$390	Average$512	FlexibilityNo cancel fee	On-time71%
American Airlines	Cheapest$562	Average$761	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$602	Average$697	FlexibilityNo cancel fee	On-time69%

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$264+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.

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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 May 1, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from San Salvador to Washington

Cheapest flights from San Salvador to WashingtonExplore 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 May 1, 2025.

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 May 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Salvador to Washington that are best for you.

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.

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?

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 May 1, 2025.

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

Reviews of airlines servicing Washington

To help decide which airline to fly from San Salvador to Washington, see what other customers have to say about Delta, Copa Airlines and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Salvador to Washington

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from San Salvador to Washington

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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 May 1, 2025.