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$217+ Cheap flights from El Salvador to Seattle (SEA)

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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — SEA
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from El Salvador to Seattle

Keep the following information in mind while searching for El Salvador to Seattle flight deals. Data was last updated August 20, 2025.

Round-trip from

$320
(Trip.com)

One-way from

$217
(Trip.com)

Popular in

April

Cheapest in

October

Average price

$612
From El Salvador to Seattle/Tacoma Intl
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One-way flight from El Salvador to Seattle/Tacoma Intl
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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 El Salvador to Seattle

Cheapest flights from El Salvador to Seattle
Explore the most affordable flight options available from El Salvador to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 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.
Mon 10/610:21 pmSAL - SEA
1 stop23h 44mMultiple Airlines
Mon 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.
Fri 10/245:30 amSAL - SEA
2 stops15h 18mMultiple Airlines
Tue 10/288:05 amSEA - SAL
1 stop10h 45mMultiple Airlines
Deal found 8/18$326
This Trip.com deal was found by Cheapflights users on 8/20. 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.
Thu 9/1810:55 pmSAL - SEA
1 stop21h 59mMultiple Airlines
Thu 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.
Fri 10/175:30 amSAL - SEA
2 stops15h 37mMultiple Airlines
Mon 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.
Wed 10/18:00 amSAL - SEA
1 stop11h 25mMultiple Airlines
Tue 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.
Wed 9/176:00 amSAL - SEA
1 stop17h 52mUnited Airlines
Wed 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.
Wed 9/2412:35 pmSAL - SEA
1 stop12h 24mAmerican Airlines
Sat 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.
Tue 9/232:00 amSAL - SEA
1 stop12h 30mUnited Airlines
Sat 9/274:35 pmSEA - SAL
1 stop18h 31mUnited Airlines
Deal found 8/19$389

Cheapflights Fare Finder

 
Customize your flight search to find flights from El Salvador to Seattle 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 August 20, 2025.
Use the filters below to find and compare flights from El Salvador to Seattle that are best for you.

Fly from

El Salvador

Fly to

Seattle

Route

Depart

Return

Price

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Mon 10/6

10:21 pm-9:05 pm

1 stop23h 44m

Seattle/Tacoma Intl

Mon 10/27

6:50 pm-5:55 am

1 stop10h 05m

$320

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Fri 10/24

5:30 am-7:48 pm

2 stops15h 18m

Seattle/Tacoma Intl

Tue 10/28

8:05 am-7:50 pm

1 stop10h 45m

$326

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Fri 10/17

7:30 pm-2:39 pm

1 stop20h 09m

Seattle/Tacoma Intl

Mon 10/20

4:30 pm-5:50 am

1 stop12h 20m

$336

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Thu 9/18

10:55 pm-7:54 pm

1 stop21h 59m

Seattle/Tacoma Intl

Thu 9/25

7:00 am-7:50 pm

1 stop11h 50m

$336

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Sun 10/19

7:30 pm-10:29 am

1 stop15h 59m

Seattle/Tacoma Intl

Sun 10/26

4:30 pm-5:55 am

1 stop12h 25m

$336

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Mon 1/19

6:30 pm-10:19 am

1 stop17h 49m

Seattle/Tacoma Intl

Tue 1/27

3:35 pm-5:25 am

1 stop11h 50m

$336

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Tue 9/30

10:55 pm-2:39 pm

1 stop16h 44m

Seattle/Tacoma Intl

Thu 10/9

6:30 am-7:50 pm

1 stop12h 20m

$336

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Wed 10/1

8:00 am-6:25 pm

1 stop11h 25m

Seattle/Tacoma Intl

Tue 1/13

10:30 am-9:05 pm

1 stop8h 35m

$366

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Wed 9/24

10:21 pm-8:35 pm

1 stop23h 14m

$217

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Wed 2/4

7:30 pm-2:49 pm

1 stop21h 19m

$236

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Showing 1-10 of 17 results
1
2

Best time to book a flight from El Salvador to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from El 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 El Salvador to Seattle

What is the cheapest month to book a flight from El Salvador to Seattle?

Currently, January is the cheapest month in which you can book a flight from El Salvador to Seattle (average of $238). Flying from El Salvador to Seattle 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 SV to SEA?

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

When flying from El Salvador to Seattle, 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 Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated August 20, 2025.
Read reviews from past customers who have flown United Airlines and Avianca from El Salvador to Seattle. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,928 reviews

Overall

7.4

Crew

8.1

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

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

Crew

8.1

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

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

Crew

8.1

Food

6.6

Comfort

7.3

Boarding

7.7

Entertainment

7.1

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 El Salvador to Seattle. 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 into for flights to Seattle from El Salvador?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly into when you book flights from El Salvador to Seattle.

  • Can I find deals for flights from El Salvador to Seattle that include hotel bookings?

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

  • How can I find direct flights from El Salvador to Seattle?

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

  • Can I find deals for business class flights from El Salvador to Seattle?

    Yes. Cheapflights offers flight deals from El Salvador to Seattle 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 El Salvador to Seattle?

    Currently, January is the cheapest month in which you can book a flight from El Salvador to Seattle (average of $238). Flying from El Salvador to Seattle 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

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
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Alternative routes for El Salvador to Seattle

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Top 2 airlines flying from El Salvador to Seattle

Discover the top 2 airlines that operate flights from El Salvador to Seattle. 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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$390Average$512FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$525Average$648FlexibilityNo cancel feeOn-time69%

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