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Cheap flights from Seattle to El Salvador from $139

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to El Salvador departing on 3/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Seattle to El Salvador

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:24 pm - 5:39 am
SEA
-
SAL
10h 15m
1 stop
Multiple Airlines Logo
7:00 am - 5:09 pm
SAL
-
SEA
11h 09m
1 stop
$358Multiple Airlines
Tue, Mar 17 - Tue, Mar 31
Multiple Airlines Logo
6:24 pm - 5:39 am
SEA
-
SAL
10h 15m
1 stop
Multiple Airlines Logo
7:00 am - 5:09 pm
SAL
-
SEA
11h 09m
1 stop
$379Multiple Airlines
Sat, Mar 21 - Tue, Mar 31
Multiple Airlines Logo
9:52 am - 8:50 pm
SEA
-
SAL
8h 58m
1 stop
Multiple Airlines Logo
12:05 pm - 10:01 pm
SAL
-
SEA
11h 56m
1 stop
$380Multiple Airlines
Thu, Jan 29 - Thu, Feb 19
Multiple Airlines Logo
9:26 am - 7:40 pm
SEA
-
SAL
9h 14m
1 stop
Multiple Airlines Logo
7:35 am - 5:58 pm
SAL
-
SEA
11h 23m
1 stop
$389Multiple Airlines
Mon, Mar 23 - Wed, Mar 25
Multiple Airlines Logo
7:33 pm - 7:40 pm
SEA
-
SAL
22h 07m
2 stops
Multiple Airlines Logo
5:35 pm - 12:42 am
SAL
-
SEA
32h 07m
1 stop
$390Multiple Airlines
Tue, Mar 3 - Tue, Mar 31
Multiple Airlines Logo
6:24 pm - 7:00 am
SEA
-
SAL
11h 36m
1 stop
Multiple Airlines Logo
12:05 pm - 12:30 pm
SAL
-
SEA
49h 25m
2 stops
$395Multiple Airlines
Sun, Mar 15 - Tue, Mar 31
Multiple Airlines Logo
8:30 am - 8:50 pm
SEA
-
SAL
10h 20m
1 stop
Multiple Airlines Logo
7:35 am - 6:01 pm
SAL
-
SEA
11h 26m
1 stop
$397Multiple Airlines
Tue, Mar 3 - Tue, Mar 17
Multiple Airlines Logo
7:15 am - 6:58 pm
SEA
-
SAL
10h 43m
1 stop
Multiple Airlines Logo
5:54 pm - 5:09 pm
SAL
-
SEA
24h 15m
1 stop
$398Multiple Airlines
Thu, Mar 12 - Thu, Mar 19
Multiple Airlines Logo
5:50 pm - 5:39 am
SEA
-
SAL
10h 49m
1 stop
Multiple Airlines Logo
5:54 pm - 5:09 pm
SAL
-
SEA
24h 15m
1 stop
$408Multiple Airlines
Thu, Mar 12 - Thu, Mar 19
Multiple Airlines Logo
9:26 am - 7:40 pm
SEA
-
SAL
9h 14m
1 stop
Multiple Airlines Logo
7:35 am - 5:58 pm
SAL
-
SEA
11h 23m
1 stop
$415Multiple Airlines
Wed, Mar 18 - Mon, Mar 30

American Airlines flights from Seattle to El Salvador

Our best American Airlines deals on Seattle to El Salvador flight tickets
American Airlines
Jan 23
SEA11:11 pmSeattle/Tacoma Intl
13h 38m
1 stop
SAL2:49 pmSan Salvador El Salvador Intl
Jan 31
SAL3:21 pmSan Salvador El Salvador Intl
20h 16m
1 stop
SEA9:37 amSeattle/Tacoma Intl
$591
American Airlines
Jan 23
SEA9:45 pmSeattle/Tacoma Intl
15h 04m
2 stops
SAL2:49 pmSan Salvador El Salvador Intl
Jan 31
SAL3:21 pmSan Salvador El Salvador Intl
20h 09m
2 stops
SEA9:30 amSeattle/Tacoma Intl
$595
American Airlines
Jan 24
SEA7:52 pmSeattle/Tacoma Intl
16h 29m
2 stops
SAL2:21 pmSan Salvador El Salvador Intl
Jan 31
SAL3:49 pmSan Salvador El Salvador Intl
19h 48m
2 stops
SEA9:37 amSeattle/Tacoma Intl
$635

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to El Salvador 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, momondo users made 832,500 searches. Data last updated January 15, 2026.
Use the filters below to find and compare flights from Seattle to El Salvador that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Tue 3/17

6:24 pm-5:39 am

1 stop10h 15m

San Salvador El Salvador Intl

Tue 3/31

7:00 am-5:09 pm

1 stop11h 09m

$358

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Sat 3/21

6:24 pm-5:39 am

1 stop10h 15m

San Salvador El Salvador Intl

Tue 3/31

7:00 am-5:09 pm

1 stop11h 09m

$379

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Thu 1/29

9:52 am-8:50 pm

1 stop8h 58m

San Salvador El Salvador Intl

Thu 2/19

12:05 pm-10:01 pm

1 stop11h 56m

$380

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Mon 3/23

9:26 am-7:40 pm

1 stop9h 14m

San Salvador El Salvador Intl

Wed 3/25

7:35 am-5:58 pm

1 stop11h 23m

$389

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Tue 3/3

7:33 pm-7:40 pm

2 stops22h 07m

San Salvador El Salvador Intl

Tue 3/31

5:35 pm-12:42 am

1 stop32h 07m

$390

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Sun 3/15

6:24 pm-7:00 am

1 stop11h 36m

San Salvador El Salvador Intl

Tue 3/31

12:05 pm-12:30 pm

2 stops49h 25m

$395

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Tue 3/3

8:30 am-8:50 pm

1 stop10h 20m

San Salvador El Salvador Intl

Tue 3/17

7:35 am-6:01 pm

1 stop11h 26m

$397

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Thu 3/12

7:15 am-6:58 pm

1 stop10h 43m

San Salvador El Salvador Intl

Thu 3/19

5:54 pm-5:09 pm

1 stop24h 15m

$398

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Thu 3/12

5:50 pm-5:39 am

1 stop10h 49m

San Salvador El Salvador Intl

Thu 3/19

5:54 pm-5:09 pm

1 stop24h 15m

$408

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Wed 3/18

9:26 am-7:40 pm

1 stop9h 14m

San Salvador El Salvador Intl

Mon 3/30

7:35 am-5:58 pm

1 stop11h 23m

$415

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to El Salvador from

How to get the cheapest flight ticket from Seattle to El Salvador

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to El Salvador?

The month of February is, on average, the cheapest month to fly to El Salvador from Seattle, with most prices found around $455. The month of January is another great option to travel to El Salvador, with average flight prices from Seattle averaging around $517.

How far in advance should I book a flight to El Salvador?

You are more likely to see cheaper flights to El Salvador from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to El Salvador for around $619 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to El Salvador from Seattle for as low as $479 on momondo.

Can stopping save me money on Seattle to El Salvador flights?

You could potentially save up to 34% on your flight if you consider stops on a Seattle to El Salvador flight.

Cheap Seattle to El Salvador flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to El Salvador

Fastest flight time

8h 58m

Direct flights

None
The fastest flight from Seattle to El Salvador takes 8h 58m
There are no direct flights from Seattle to El Salvador. There are no popular flight routes from Seattle to El Salvador.
Search flight deals

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to El Salvador?

    Prices for flights from Seattle/Tacoma Intl Airport to El Salvador are updated daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to El Salvador?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to El Salvador?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to El Salvador.

  • What documentation or ID do you need to fly to El Salvador?

    The travel and health documents you'll need for your trip to El Salvador may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at El Salvador. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Seattle to El Salvador

Compare and see reviews for airlines that fly from Seattle to El Salvador with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $320Free CancellationRating
6.6
2,492 reviews
Search Avianca flights
American AirlinesPriceFrom $439Free CancellationRating
7.2
11,132 reviews
Search American Airlines flights
United AirlinesPriceFrom $469Free CancellationRating
7.4
9,164 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to El Salvador?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to El Salvador from Seattle.

Can I find flights from Seattle to El Salvador with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to El Salvador from Seattle with this policy.

How can momondo help me find flights from Seattle to El Salvador?

Once you have performed a search for Seattle to El Salvador flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Seattle to El Salvador right now. Can momondo alert me if prices change?

Price alerts on flights to El Salvador from Seattle are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to El Salvador

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