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Cheap flights from Seattle to El Salvador from $268

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 10/27. 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
1 adult, Economy, 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
11:06 am - 5:52 amSEA  Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl
17h 46m1 stop Los Angeles
Multiple Airlines Logo
6:01 am - 6:26 pmSAL  San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl
14h 25m1 stop Los Angeles
$571Multiple Airlines
Wed, Oct 28 - Mon, Nov 2
Multiple Airlines Logo
8:15 pm - 5:52 amSEA  Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl
32h 37m1 stop Los Angeles
Multiple Airlines Logo
5:16 am - 6:36 pmSAL  San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl
14h 20m1 stop Los Angeles
$578Multiple Airlines
Sat, Sep 26 - Mon, Oct 5
Multiple Airlines Logo
8:15 pm - 4:57 pmSEA  Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl
19h 42m1 stop Los Angeles
Multiple Airlines Logo
5:16 am - 6:26 pmSAL  San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl
14h 10m1 stop Los Angeles
$586Multiple Airlines
Sun, Oct 4 - Fri, Oct 16
United Airlines Logo
6:52 pm - 4:50 amSEA  Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl
8h 58m1 stop Los Angeles
United Airlines Logo
6:00 am - 8:43 pmSAL  San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl
15h 43m2 stops Houston George Bush Intcntl San Francisco
$761United Airlines
Fri, Aug 28 - Sun, Sep 6
American Airlines Logo
11:56 pm - 12:48 pmSEA  Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl
11h 52m2 stops Chicago O'Hare Intl Dallas/Fort Worth
American Airlines Logo
3:07 pm - 9:29 amSAL  San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl
19h 22m2 stops Miami Chicago O'Hare Intl
$765American Airlines
Sat, Aug 29 - Sat, Sep 5
American Airlines Logo
2:53 pm - 11:24 amSEA  Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl
19h 31m2 stops Phoenix Sky Harbor Intl Miami
American Airlines Logo
12:24 pm - 10:09 amSAL  San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl
22h 45m2 stops Miami Chicago O'Hare Intl
$765American Airlines
Tue, Sep 8 - Tue, Sep 22
United Airlines Logo
6:30 am - 8:49 pmSEA  Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl
13h 19m2 stops Los Angeles Houston George Bush Intcntl
United Airlines Logo
6:00 am - 11:04 pmSAL  San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl
18h 04m2 stops Houston George Bush Intcntl Denver Intl
$765United Airlines
Fri, Aug 28 - Sun, Sep 6
United Airlines Logo
8:40 am - 8:49 pmSEA  Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl
11h 09m2 stops Denver Intl Houston George Bush Intcntl
United Airlines Logo
6:00 am - 6:44 pmSAL  San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl
13h 44m2 stops Houston George Bush Intcntl San Francisco
$765United Airlines
Wed, Sep 23 - Wed, Oct 7
Avianca Logo
6:32 am - 7:50 pmSEA  Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl
12h 18m1 stop Los Angeles
Avianca Logo
7:45 am - 6:29 pmSAL  San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl
11h 44m1 stop San Francisco
$849Avianca
Sun, Sep 20 - Mon, Sep 21
Avianca Logo
6:29 am - 6:25 amSEA  Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl
21h 56m3 stops Los Angeles Guatemala City La Aurora San José Juan Santamaria Intl
Avianca Logo
10:25 pm - 9:56 pmSAL  San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl
25h 31m3 stops San José Juan Santamaria Intl Guatemala City La Aurora Los Angeles
$889Avianca
Tue, Jan 26 - Sat, Feb 6

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United Airlines flights from Seattle to El Salvador

Our best United Airlines deals on Seattle to El Salvador flight tickets
United Airlines
Aug 28
SEA6:52 pmSeattle/Tacoma Intl
8h 58m
1 stop
SAL4:50 amSan Salvador El Salvador Intl
Sep 6
SAL6:00 amSan Salvador El Salvador Intl
15h 43m
2 stops
SEA8:43 pmSeattle/Tacoma Intl
$761
United Airlines
Aug 26
SEA6:30 amSeattle/Tacoma Intl
13h 19m
2 stops
SAL8:49 pmSan Salvador El Salvador Intl
Aug 30
SAL2:00 amSan Salvador El Salvador Intl
13h 24m
2 stops
SEA2:24 pmSeattle/Tacoma Intl
$765
United Airlines
Aug 28
SEA3:30 pmSeattle/Tacoma Intl
12h 20m
2 stops
SAL4:50 amSan Salvador El Salvador Intl
Sep 6
SAL3:40 pmSan Salvador El Salvador Intl
19h 21m
2 stops
SEA10:01 amSeattle/Tacoma Intl
$785

Avianca flights from Seattle to El Salvador

Our best Avianca deals on Seattle to El Salvador flight tickets
Avianca
Aug 17
SEA4:58 pmSeattle/Tacoma Intl
40h 57m
3 stops
SAL10:55 amSan Salvador El Salvador Intl
Aug 28
SAL10:20 pmSan Salvador El Salvador Intl
21h 54m
2 stops
SEA7:14 pmSeattle/Tacoma Intl
$1,215
Avianca
Aug 17
SEA4:58 pmSeattle/Tacoma Intl
40h 57m
3 stops
SAL10:55 amSan Salvador El Salvador Intl
Aug 28
SAL10:25 pmSan Salvador El Salvador Intl
21h 49m
3 stops
SEA7:14 pmSeattle/Tacoma Intl
$1,221
Avianca
Aug 20
SEA6:30 amSeattle/Tacoma Intl
22h 55m
3 stops
SAL6:25 amSan Salvador El Salvador Intl
Aug 29
SAL10:20 pmSan Salvador El Salvador Intl
24h 21m
2 stops
SEA9:41 pmSeattle/Tacoma Intl
$1,227

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 August 14, 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

Cheapest round-trip

SeattleSan Salvador

SEA Seattle/Tacoma Intl - SAL San Salvador El Salvador Intl

SEASAL

Seattle/Tacoma Intl

Wed 10/28

11:06 am-5:52 am

1 stop17h 46m

San Salvador El Salvador Intl

Mon 11/2

6:01 am-6:26 pm

1 stop14h 25m

$571

SeattleSan Salvador

SEA Seattle/Tacoma Intl - SAL San Salvador El Salvador Intl

SEASAL

Seattle/Tacoma Intl

Sat 9/26

8:15 pm-5:52 am

1 stop32h 37m

San Salvador El Salvador Intl

Mon 10/5

5:16 am-6:36 pm

1 stop14h 20m

$578

SeattleSan Salvador

SEA Seattle/Tacoma Intl - SAL San Salvador El Salvador Intl

SEASAL

Seattle/Tacoma Intl

Sun 10/4

8:15 pm-4:57 pm

1 stop19h 42m

San Salvador El Salvador Intl

Fri 10/16

5:16 am-6:26 pm

1 stop14h 10m

$586

SeattleSan Salvador

SEA Seattle/Tacoma Intl - SAL San Salvador El Salvador Intl

SEASAL

Seattle/Tacoma Intl

Fri 8/28

6:52 pm-4:50 am

1 stop8h 58m

San Salvador El Salvador Intl

Sun 9/6

6:00 am-8:43 pm

2 stops15h 43m

$761

SeattleSan Salvador

SEA Seattle/Tacoma Intl - SAL San Salvador El Salvador Intl

SEASAL

Seattle/Tacoma Intl

Sat 8/29

11:56 pm-12:48 pm

2 stops11h 52m

San Salvador El Salvador Intl

Sat 9/5

3:07 pm-9:29 am

2 stops19h 22m

$765

SeattleSan Salvador

SEA Seattle/Tacoma Intl - SAL San Salvador El Salvador Intl

SEASAL

Seattle/Tacoma Intl

Tue 9/8

2:53 pm-11:24 am

2 stops19h 31m

San Salvador El Salvador Intl

Tue 9/22

12:24 pm-10:09 am

2 stops22h 45m

$765

SeattleSan Salvador

SEA Seattle/Tacoma Intl - SAL San Salvador El Salvador Intl

SEASAL

Seattle/Tacoma Intl

Fri 8/28

6:30 am-8:49 pm

2 stops13h 19m

San Salvador El Salvador Intl

Sun 9/6

6:00 am-11:04 pm

2 stops18h 04m

$765

SeattleSan Salvador

SEA Seattle/Tacoma Intl - SAL San Salvador El Salvador Intl

SEASAL

Seattle/Tacoma Intl

Wed 9/23

8:40 am-8:49 pm

2 stops11h 09m

San Salvador El Salvador Intl

Wed 10/7

6:00 am-6:44 pm

2 stops13h 44m

$765
Quickest round-trip

SeattleSan Salvador

SEA Seattle/Tacoma Intl - SAL San Salvador El Salvador Intl

SEASAL

Seattle/Tacoma Intl

Sun 9/20

6:32 am-7:50 pm

1 stop12h 18m

San Salvador El Salvador Intl

Mon 9/21

7:45 am-6:29 pm

1 stop11h 44m

$849

SeattleSan Salvador

SEA Seattle/Tacoma Intl - SAL San Salvador El Salvador Intl

SEASAL

Seattle/Tacoma Intl

Tue 1/26

6:29 am-6:25 am

3 stops21h 56m

San Salvador El Salvador Intl

Sat 2/6

10:25 pm-9:56 pm

3 stops25h 31m

$889

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 $439. The month of October is another great option to travel to El Salvador, with average flight prices from Seattle averaging around $514.

How far in advance should I book a flight from Seattle 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 $739 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 $585 on momondo.

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

You could potentially save up to 25% 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

11h 46m

Direct flights

None
The fastest flight from Seattle to El Salvador takes 11h 46m
There are no direct flights from Seattle to El Salvador. There are no popular flight routes from Seattle to El Salvador.
Search flight deals

Frequently asked questions about flying from Seattle to El Salvador

  • 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
6.5
2,536 reviews
Search Avianca flights
American AirlinesPriceFrom $439Free CancellationRating
7.1
11,924 reviews
Search American Airlines flights
United AirlinesPriceFrom $529Free CancellationRating
7.4
10,113 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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Popular flights according to clicks in the last 7 days on momondo
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