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Cheap flights from Seattle to El Salvador from $149

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 1/21. 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
8:10 am - 7:55 pm
SEA
-
SAL
33h 45m1 stop
Multiple Airlines Logo
8:25 pm - 9:08 pm
SAL
-
SEA
26h 43m1 stop
$325Multiple Airlines
Tue, Jan 20 - Tue, Feb 3
Avianca Logo
8:10 am - 9:55 pm
SEA
-
SAL
11h 45m1 stop
Avianca Logo
9:35 am - 8:57 pm
SAL
-
SEA
13h 22m1 stop
$338Avianca
Wed, Jan 21 - Wed, Feb 4
Multiple Airlines Logo
9:40 pm - 7:55 pm
SEA
-
SAL
21h 15m1 stop
Multiple Airlines Logo
10:05 pm - 9:53 am
SAL
-
SEA
12h 48m1 stop
$341Multiple Airlines
Fri, Mar 20 - Thu, Apr 2
Avianca Logo
8:17 am - 9:55 pm
SEA
-
SAL
11h 38m1 stop
Avianca Logo
10:05 pm - 8:56 pm
SAL
-
SEA
23h 51m1 stop
$343Avianca
Sat, Feb 28 - Sun, Mar 15
Avianca Logo
8:10 am - 9:55 pm
SEA
-
SAL
11h 45m1 stop
Avianca Logo
10:05 pm - 8:57 pm
SAL
-
SEA
24h 52m1 stop
$347Avianca
Wed, Jan 28 - Mon, Feb 2
Multiple Airlines Logo
12:30 pm - 1:11 pm
SEA
-
SAL
46h 41m2 stops
Multiple Airlines Logo
6:15 pm - 5:09 pm
SAL
-
SEA
23h 54m1 stop
$350Multiple Airlines
Fri, Feb 27 - Thu, Mar 19
Multiple Airlines Logo
12:30 pm - 1:11 pm
SEA
-
SAL
46h 41m2 stops
Multiple Airlines Logo
6:15 pm - 5:09 pm
SAL
-
SEA
23h 54m1 stop
$358Multiple Airlines
Fri, Feb 27 - Sat, Mar 14
Multiple Airlines Logo
12:30 pm - 1:11 pm
SEA
-
SAL
46h 41m2 stops
Multiple Airlines Logo
6:15 pm - 5:09 pm
SAL
-
SEA
23h 54m1 stop
$359Multiple Airlines
Fri, Feb 27 - Mon, Mar 16
Avianca Logo
8:10 am - 7:55 am
SEA
-
SAL
21h 45m2 stops
Avianca Logo
9:35 am - 8:57 pm
SAL
-
SEA
13h 22m1 stop
$362Avianca
Fri, Jan 9 - Sun, Jan 18
Multiple Airlines Logo
12:30 pm - 1:11 pm
SEA
-
SAL
46h 41m2 stops
Multiple Airlines Logo
6:15 pm - 5:09 pm
SAL
-
SEA
23h 54m1 stop
$363Multiple Airlines
Fri, Feb 27 - Fri, Mar 20

Avianca flights from Seattle to El Salvador

Our best Avianca deals on Seattle to El Salvador flight tickets
Avianca
Jan 21
SEA8:10 amSeattle/Tacoma Intl
11h 45m
1 stop
SAL9:55 pmSan Salvador El Salvador Intl
Feb 4
SAL9:35 amSan Salvador El Salvador Intl
13h 22m
1 stop
SEA8:57 pmSeattle/Tacoma Intl
$338
Find similar
Avianca
Feb 28
SEA8:17 amSeattle/Tacoma Intl
11h 38m
1 stop
SAL9:55 pmSan Salvador El Salvador Intl
Mar 15
SAL10:05 pmSan Salvador El Salvador Intl
23h 51m
1 stop
SEA8:56 pmSeattle/Tacoma Intl
$343
Find similar
Avianca
Jan 28
SEA8:10 amSeattle/Tacoma Intl
11h 45m
1 stop
SAL9:55 pmSan Salvador El Salvador Intl
Feb 2
SAL10:05 pmSan Salvador El Salvador Intl
24h 52m
1 stop
SEA8:57 pmSeattle/Tacoma Intl
$347
Find similar

American Airlines flights from Seattle to El Salvador

Our best American Airlines deals on Seattle to El Salvador flight tickets
American Airlines
Jan 9
SEA9:45 pmSeattle/Tacoma Intl
15h 04m
2 stops
SAL2:49 pmSan Salvador El Salvador Intl
Jan 18
SAL3:21 pmSan Salvador El Salvador Intl
20h 16m
1 stop
SEA9:37 amSeattle/Tacoma Intl
$739
Find similar
American Airlines
Jan 1
SEA11:07 pmSeattle/Tacoma Intl
13h 33m
2 stops
SAL2:40 pmSan Salvador El Salvador Intl
Jan 9
SAL3:49 pmSan Salvador El Salvador Intl
19h 41m
2 stops
SEA9:30 amSeattle/Tacoma Intl
$779
Find similar
American Airlines
Jan 6
SEA9:45 pmSeattle/Tacoma Intl
12h 46m
2 stops
SAL12:31 pmSan Salvador El Salvador Intl
Jan 10
SAL3:49 pmSan Salvador El Salvador Intl
19h 41m
2 stops
SEA9:30 amSeattle/Tacoma Intl
$782
Find similar

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 December 30, 2025.
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 1/20

8:10 am-7:55 pm

1 stop33h 45m

San Salvador El Salvador Intl

Tue 2/3

8:25 pm-9:08 pm

1 stop26h 43m

$325

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Wed 1/21

8:10 am-9:55 pm

1 stop11h 45m

San Salvador El Salvador Intl

Wed 2/4

9:35 am-8:57 pm

1 stop13h 22m

$338

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Fri 3/20

9:40 pm-7:55 pm

1 stop21h 15m

San Salvador El Salvador Intl

Thu 4/2

10:05 pm-9:53 am

1 stop12h 48m

$341

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Sat 2/28

8:17 am-9:55 pm

1 stop11h 38m

San Salvador El Salvador Intl

Sun 3/15

10:05 pm-8:56 pm

1 stop23h 51m

$343

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Wed 1/28

8:10 am-9:55 pm

1 stop11h 45m

San Salvador El Salvador Intl

Mon 2/2

10:05 pm-8:57 pm

1 stop24h 52m

$347

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Fri 2/27

12:30 pm-1:11 pm

2 stops46h 41m

San Salvador El Salvador Intl

Thu 3/19

6:15 pm-5:09 pm

1 stop23h 54m

$350

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Fri 2/27

12:30 pm-1:11 pm

2 stops46h 41m

San Salvador El Salvador Intl

Sat 3/14

6:15 pm-5:09 pm

1 stop23h 54m

$358

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Fri 2/27

12:30 pm-1:11 pm

2 stops46h 41m

San Salvador El Salvador Intl

Mon 3/16

6:15 pm-5:09 pm

1 stop23h 54m

$359

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Fri 1/9

8:10 am-7:55 am

2 stops21h 45m

San Salvador El Salvador Intl

Sun 1/18

9:35 am-8:57 pm

1 stop13h 22m

$362

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Fri 2/27

12:30 pm-1:11 pm

2 stops46h 41m

San Salvador El Salvador Intl

Fri 3/20

6:15 pm-5:09 pm

1 stop23h 54m

$363

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 January is, on average, the cheapest month to fly to El Salvador from Seattle, with most prices found around $538. The month of October is another great option to travel to El Salvador, with average flight prices from Seattle averaging around $548.

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 $634 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

9h 09m

Direct flights

None
The fastest flight from Seattle to El Salvador takes 9h 09m
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
2,491 reviews
Search Avianca flights
American AirlinesPriceFrom $439Free CancellationRating
7.2
11,074 reviews
Search American Airlines flights
United AirlinesPriceFrom $470Free CancellationRating
7.4
9,126 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.

An easier way to manage your El Salvador trip

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Find better results for your trip to El Salvador

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