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Cheap flights from Seattle to El Salvador from $230

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 8/31. 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

Discover deals from 900+ travel sites with momondo.

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 am
SEA
-
SAL
17h 46m
1 stop
Multiple Airlines Logo
5:16 am - 6:26 pm
SAL
-
SEA
14h 10m
1 stop
$502Multiple Airlines
Thu, Oct 1 - Mon, Oct 5
Multiple Airlines Logo
7:41 pm - 4:42 pm
SEA
-
SAL
20h 01m
2 stops
Multiple Airlines Logo
6:11 pm - 6:26 pm
SAL
-
SEA
25h 15m
1 stop
$534Multiple Airlines
Fri, Oct 23 - Fri, Oct 30
Multiple Airlines Logo
2:15 pm - 4:57 pm
SEA
-
SAL
25h 42m
1 stop
Multiple Airlines Logo
6:11 pm - 6:26 pm
SAL
-
SEA
25h 15m
1 stop
$542Multiple Airlines
Sat, Oct 3 - Wed, Oct 14
Multiple Airlines Logo
9:16 pm - 4:42 pm
SEA
-
SAL
42h 26m
2 stops
Multiple Airlines Logo
5:16 am - 6:26 pm
SAL
-
SEA
14h 10m
1 stop
$543Multiple Airlines
Thu, Sep 10 - Mon, Oct 5
Multiple Airlines Logo
11:06 am - 5:52 am
SEA
-
SAL
17h 46m
1 stop
Multiple Airlines Logo
5:16 am - 1:00 pm
SAL
-
SEA
32h 44m
1 stop
$546Multiple Airlines
Thu, Sep 10 - Mon, Oct 5
Multiple Airlines Logo
2:15 pm - 5:52 am
SEA
-
SAL
14h 37m
1 stop
Multiple Airlines Logo
9:12 am - 12:27 am
SAL
-
SEA
40h 15m
2 stops
$554Multiple Airlines
Wed, Sep 9 - Tue, Sep 15
Multiple Airlines Logo
11:06 am - 5:52 am
SEA
-
SAL
17h 46m
1 stop
Multiple Airlines Logo
9:12 am - 9:51 am
SAL
-
SEA
25h 39m
2 stops
$556Multiple Airlines
Sun, Oct 18 - Sat, Oct 24
Multiple Airlines Logo
10:34 am - 5:52 am
SEA
-
SAL
18h 18m
1 stop
Multiple Airlines Logo
7:32 pm - 12:27 am
SAL
-
SEA
29h 55m
2 stops
$564Multiple Airlines
Tue, Sep 1 - Tue, Sep 8
Multiple Airlines Logo
2:15 pm - 5:52 am
SEA
-
SAL
14h 37m
1 stop
Multiple Airlines Logo
6:11 pm - 1:00 pm
SAL
-
SEA
19h 49m
1 stop
$568Multiple Airlines
Wed, Sep 9 - Tue, Sep 15
Multiple Airlines Logo
3:51 pm - 5:52 am
SEA
-
SAL
13h 01m
2 stops
Multiple Airlines Logo
6:11 pm - 1:00 pm
SAL
-
SEA
19h 49m
1 stop
$573Multiple Airlines
Thu, Oct 1 - Mon, Oct 5

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Frontier flights from Seattle to El Salvador

Our best Frontier deals on Seattle to El Salvador flight tickets
Frontier
Aug 15
SEA8:13 pmSeattle/Tacoma Intl
36h 47m
2 stops
SAL10:00 amSan Salvador El Salvador Intl
Aug 22
SAL11:07 amSan Salvador El Salvador Intl
23h 12m
2 stops
SEA9:19 amSeattle/Tacoma Intl
$584
Frontier
Aug 13
SEA8:53 pmSeattle/Tacoma Intl
12h 07m
2 stops
SAL10:00 amSan Salvador El Salvador Intl
Aug 29
SAL11:07 amSan Salvador El Salvador Intl
31h 44m
2 stops
SEA5:51 pmSeattle/Tacoma Intl
$600
Frontier
Aug 2
SEA8:53 pmSeattle/Tacoma Intl
12h 09m
2 stops
SAL10:02 amSan Salvador El Salvador Intl
Aug 10
SAL11:05 amSan Salvador El Salvador Intl
31h 46m
2 stops
SEA5:51 pmSeattle/Tacoma Intl
$1,001

Avianca flights from Seattle to El Salvador

Our best Avianca deals on Seattle to El Salvador flight tickets
Avianca
Jul 30
SEA6:00 amSeattle/Tacoma Intl
23h 25m
3 stops
SAL6:25 amSan Salvador El Salvador Intl
Aug 8
SAL11:20 pmSan Salvador El Salvador Intl
23h 39m
2 stops
SEA9:59 pmSeattle/Tacoma Intl
$962
Avianca
Jul 30
SEA6:00 amSeattle/Tacoma Intl
23h 25m
3 stops
SAL6:25 amSan Salvador El Salvador Intl
Aug 8
SAL7:45 amSan Salvador El Salvador Intl
12h 02m
1 stop
SEA6:47 pmSeattle/Tacoma Intl
$997
Avianca
Jul 22
SEA5:04 pmSeattle/Tacoma Intl
40h 51m
3 stops
SAL10:55 amSan Salvador El Salvador Intl
Aug 12
SAL10:25 pmSan Salvador El Salvador Intl
24h 16m
3 stops
SEA9:41 pmSeattle/Tacoma Intl
$1,177

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 July 21, 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
Quickest round-trip

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Thu 10/1

11:06 am-5:52 am

1 stop17h 46m

San Salvador El Salvador Intl

Mon 10/5

5:16 am-6:26 pm

1 stop14h 10m

$502

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Fri 10/23

7:41 pm-4:42 pm

2 stops20h 01m

San Salvador El Salvador Intl

Fri 10/30

6:11 pm-6:26 pm

1 stop25h 15m

$534

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Sat 10/3

2:15 pm-4:57 pm

1 stop25h 42m

San Salvador El Salvador Intl

Wed 10/14

6:11 pm-6:26 pm

1 stop25h 15m

$542

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Thu 9/10

9:16 pm-4:42 pm

2 stops42h 26m

San Salvador El Salvador Intl

Mon 10/5

5:16 am-6:26 pm

1 stop14h 10m

$543

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Thu 9/10

11:06 am-5:52 am

1 stop17h 46m

San Salvador El Salvador Intl

Mon 10/5

5:16 am-1:00 pm

1 stop32h 44m

$546

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Wed 9/9

2:15 pm-5:52 am

1 stop14h 37m

San Salvador El Salvador Intl

Tue 9/15

9:12 am-12:27 am

2 stops40h 15m

$554

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Sun 10/18

11:06 am-5:52 am

1 stop17h 46m

San Salvador El Salvador Intl

Sat 10/24

9:12 am-9:51 am

2 stops25h 39m

$556

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Tue 9/1

10:34 am-5:52 am

1 stop18h 18m

San Salvador El Salvador Intl

Tue 9/8

7:32 pm-12:27 am

2 stops29h 55m

$564

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Wed 9/9

2:15 pm-5:52 am

1 stop14h 37m

San Salvador El Salvador Intl

Tue 9/15

6:11 pm-1:00 pm

1 stop19h 49m

$568

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Thu 10/1

3:51 pm-5:52 am

2 stops13h 01m

San Salvador El Salvador Intl

Mon 10/5

6:11 pm-1:00 pm

1 stop19h 49m

$573

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 $738 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 $572 on momondo.

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

You could potentially save up to 22% 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 51m

Direct flights

None
The fastest flight from Seattle to El Salvador takes 9h 51m
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
2,524 reviews
Search Avianca flights
American AirlinesPriceFrom $439Free CancellationRating
7.1
11,832 reviews
Search American Airlines flights
United AirlinesPriceFrom $474Free CancellationRating
7.4
10,015 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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Popular flights according to clicks in the last 7 days on momondo
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