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$310+ 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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
SAL — SEA
Jul 29 — Aug 51
Wed 7/29
Wed 8/5
1 adult, Economy
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Cheap 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 June 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 6/28. 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.
Fri 8/215:16 am
SAL
-
SEA
1 stop13h 35m
Multiple Airlines
Wed 9/237:00 am
SEA
-
SAL
2 stops32h 42m
Multiple Airlines
Deal found 6/28$625
This eDestinos deal was found by Cheapflights users on 6/25. 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 7/219:55 am
SAL
-
SEA
1 stop13h 05m
Multiple Airlines
Sun 8/27:42 pm
SEA
-
SAL
1 stop9h 48m
Multiple Airlines
Deal found 6/25$656
This eDestinos deal was found by Cheapflights users on 6/25. 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 7/319:10 am
SAL
-
SEA
1 stop14h 48m
Multiple Airlines
Thu 8/67:42 pm
SEA
-
SAL
1 stop12h 23m
Multiple Airlines
Deal found 6/25$662
This eDestinos deal was found by Cheapflights users on 6/24. 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.
Sat 8/18:00 am
SAL
-
SEA
1 stop14h 58m
Multiple Airlines
Thu 8/68:42 pm
SEA
-
SAL
1 stop11h 23m
Multiple Airlines
Deal found 6/24$670
This Trip.com deal was found by Cheapflights users on 6/28. 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 10/229:12 am
SAL
-
SEA
2 stops25h 39m
Multiple Airlines
Mon 10/2612:21 am
SEA
-
SAL
1 stop14h 59m
Multiple Airlines
Deal found 6/28$675
This Trip.com deal was found by Cheapflights users on 6/28. 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 7/245:16 am
SAL
-
SEA
1 stop13h 35m
Multiple Airlines
Fri 7/318:53 am
SEA
-
SAL
1 stop10h 57m
Multiple Airlines
Deal found 6/28$686
This eDestinos deal was found by Cheapflights users on 6/27. 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 8/276:11 pm
SAL
-
SEA
2 stops23h 42m
Multiple Airlines
Tue 9/2212:30 pm
SEA
-
SAL
2 stops16h 22m
Multiple Airlines
Deal found 6/27$689
This Avianca deal was found by Cheapflights users on 6/24. 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.
Tue 8/117:45 am
SAL
-
SEA
1 stop11h 15m
Multiple Airlines
Sun 8/1610:03 am
SEA
-
SAL
1 stop10h 02m
Multiple Airlines
Deal found 6/24$696
This Avianca deal was found by Cheapflights users on 6/25. 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.
Thu 8/207:45 am
SAL
-
SEA
1 stop10h 54m
Multiple Airlines
Thu 9/38:10 pm
SEA
-
SAL
1 stop9h 50m
Multiple Airlines
Deal found 6/25$698
This Trip.com deal was found by Cheapflights users on 6/26. 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.
Sat 8/1511:20 pm
SAL
-
SEA
2 stops20h 51m
Multiple Airlines
Sun 9/2011:06 am
SEA
-
SAL
1 stop17h 46m
Multiple Airlines
Deal found 6/26$704
This Avianca deal was found by Cheapflights users on 6/24. 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.
Tue 8/48:00 am
SAL
-
SEA
1 stop11h 10m
Multiple Airlines
Fri 8/217:15 pm
SEA
-
SAL
1 stop10h 15m
Multiple Airlines
Deal found 6/24$707
This Avianca deal was found by Cheapflights users on 6/28. 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 7/1010:20 pm
SAL
-
SEA
2 stops13h 55m
Multiple Airlines
Thu 7/167:42 pm
SEA
-
SAL
1 stop9h 48m
Multiple Airlines
Deal found 6/28$710

Find 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 June 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$625
(Kiwi.com)

One-way from

$310
(Trip.com)

Popular in

December

Cheapest in

July

Average price

$838
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 El Salvador to Seattle/Tacoma Intl
Search Deals
One-way flight from El Salvador to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 June 29, 2026.
Use the filters below to find and compare flights from El Salvador to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Tue 8/11

7:45 am-6:00 pm

1 stop11h 15m

Seattle/Tacoma Intl

Sun 8/16

10:03 am-9:05 pm

1 stop10h 02m

$696
Quickest round-trip

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Tue 8/4

8:00 am-6:10 pm

1 stop11h 10m

Seattle/Tacoma Intl

Sun 8/9

7:42 pm-6:30 am

1 stop9h 48m

$707

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Tue 8/4

8:00 am-6:10 pm

1 stop11h 10m

Seattle/Tacoma Intl

Fri 8/21

7:15 pm-6:30 am

1 stop10h 15m

$707

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Wed 9/9

6:00 am-9:51 pm

2 stops16h 51m

Seattle/Tacoma Intl

Mon 9/14

11:59 pm-12:15 pm

1 stop11h 16m

$802

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Tue 11/17

7:00 am-5:53 pm

2 stops12h 53m

Seattle/Tacoma Intl

Thu 1/7

9:02 am-5:45 am

2 stops18h 43m

$802

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Wed 8/19

2:00 am-10:01 am

2 stops33h 01m

Seattle/Tacoma Intl

Thu 9/3

7:00 am-8:49 pm

1 stop12h 49m

$802

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Thu 10/22

6:00 am-9:15 pm

2 stops16h 15m

Seattle/Tacoma Intl

Tue 10/27

3:27 pm-4:50 am

2 stops12h 23m

$802
Cheapest one-way

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Tue 8/18

10:20 pm-12:20 pm

2 stops15h 00m

$417
Quickest one-way

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Sat 8/15

10:20 pm-11:52 am

2 stops14h 32m

$422

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

Mon 7/20

5:40 pm-11:15 am

2 stops18h 35m

$423

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/27

Showing 1-10 of 13 resultsSorted by cheapest first
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, June is the cheapest month in which you can book a flight from El Salvador to Seattle (average of $102). Flying from El Salvador to Seattle in March is currently the most expensive (average of $622). 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 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 June 29, 2026.
Read reviews from past customers who have flown United Airlines and American Airlines 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
9,894 reviews

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
United Airlines
7.4
Good
9,894 reviews
United Airlines
7.4
Good
9,894 reviews

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
American Airlines
7.1
Good
11,768 reviews
United Airlines
7.4
Good
9,894 reviews

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this

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.

  • How long is the flight from El Salvador to Seattle?

    Airlines like United Airlines fly from El Salvador to Seattle in about 16h 51m. The time it takes to get you to your destination can typically vary by up to . The distance between El Salvador and Seattle is about 3027 mi.

  • What are the cheapest airlines to fly from El Salvador to Seattle one-way?

    One-way options have recently been found by users for as low as $252 on Avianca. Other airlines that offer cheap prices include American Airlines from $307 and United Airlines from $367 one-way.

  • 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, June is the cheapest month in which you can book a flight from El Salvador to Seattle (average of $102). Flying from El Salvador to Seattle in March is currently the most expensive (average of $622). 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
SeaTac
Tacoma
Lacey
Leavenworth
Olympia
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Edmonds
Snoqualmie
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Tukwila
Renton
Kent
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Shoreline
Centralia

Browse thousands of different options on Cheapflights for your next trip

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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 June 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$525Average$649FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$655Average$808FlexibilityNo cancel feeOn-time71%

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