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Cheap flights from Seattle to El Salvador from $152

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 3/6. 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
10:51 pm - 7:05 pm
SEA
-
SAL
19h 14m
1 stop
Multiple Airlines Logo
10:35 pm - 7:54 pm
SAL
-
SEA
22h 19m
1 stop
$411Multiple Airlines
Tue, Mar 17 - Tue, Mar 31
Frontier Logo
5:59 pm - 5:30 pm
SEA
-
SAL
46h 31m
2 stops
Frontier Logo
11:50 pm - 9:27 am
SAL
-
SEA
34h 37m
2 stops
$412Frontier
Wed, Apr 1 - Sun, Apr 12
Multiple Airlines Logo
7:05 am - 6:30 am
SEA
-
SAL
21h 25m
1 stop
Multiple Airlines Logo
7:20 pm - 10:18 am
SAL
-
SEA
15h 58m
1 stop
$414Multiple Airlines
Tue, Mar 3 - Tue, Mar 31
Multiple Airlines Logo
10:40 pm - 8:15 pm
SEA
-
SAL
19h 35m
1 stop
Multiple Airlines Logo
8:05 am - 10:12 pm
SAL
-
SEA
16h 07m
1 stop
$417Multiple Airlines
Sat, Feb 28 - Tue, Mar 3
Multiple Airlines Logo
8:00 am - 6:30 am
SEA
-
SAL
21h 30m
1 stop
Multiple Airlines Logo
7:20 pm - 10:16 am
SAL
-
SEA
15h 56m
1 stop
$426Multiple Airlines
Fri, Apr 17 - Sat, May 2
Multiple Airlines Logo
2:38 pm - 5:55 am
SEA
-
SAL
14h 17m
1 stop
Multiple Airlines Logo
10:35 pm - 10:03 pm
SAL
-
SEA
24h 28m
1 stop
$437Multiple Airlines
Sun, Apr 12 - Tue, Apr 21
Multiple Airlines Logo
2:44 pm - 6:30 am
SEA
-
SAL
14h 46m
1 stop
Multiple Airlines Logo
10:40 pm - 2:58 pm
SAL
-
SEA
17h 18m
1 stop
$442Multiple Airlines
Mon, Mar 9 - Mon, Mar 16
Multiple Airlines Logo
10:51 pm - 7:05 pm
SEA
-
SAL
18h 14m
1 stop
Multiple Airlines Logo
9:55 am - 10:04 pm
SAL
-
SEA
14h 09m
1 stop
$444Multiple Airlines
Sun, Feb 22 - Tue, Feb 24
Multiple Airlines Logo
10:15 pm - 8:15 pm
SEA
-
SAL
21h 00m
1 stop
Multiple Airlines Logo
10:35 pm - 10:03 pm
SAL
-
SEA
24h 28m
1 stop
$451Multiple Airlines
Sat, Apr 11 - Tue, Apr 21
Multiple Airlines Logo
10:51 pm - 7:05 pm
SEA
-
SAL
19h 14m
1 stop
Multiple Airlines Logo
10:10 pm - 7:56 pm
SAL
-
SEA
22h 46m
1 stop
$454Multiple Airlines
Thu, Mar 12 - Thu, Mar 19

Frontier flights from Seattle to El Salvador

Our best Frontier deals on Seattle to El Salvador flight tickets
Frontier
Apr 1
SEA5:59 pmSeattle/Tacoma Intl
46h 31m
2 stops
SAL5:30 pmSan Salvador El Salvador Intl
Apr 12
SAL11:50 pmSan Salvador El Salvador Intl
34h 37m
2 stops
SEA9:27 amSeattle/Tacoma Intl
$412
Frontier
Apr 1
SEA5:59 pmSeattle/Tacoma Intl
40h 01m
2 stops
SAL11:00 amSan Salvador El Salvador Intl
Apr 12
SAL11:50 pmSan Salvador El Salvador Intl
34h 37m
2 stops
SEA9:27 amSeattle/Tacoma Intl
$485
Frontier
Apr 10
SEA9:29 pmSeattle/Tacoma Intl
12h 31m
2 stops
SAL11:00 amSan Salvador El Salvador Intl
Apr 20
SAL1:42 pmSan Salvador El Salvador Intl
44h 45m
2 stops
SEA9:27 amSeattle/Tacoma Intl
$528

American Airlines flights from Seattle to El Salvador

Our best American Airlines deals on Seattle to El Salvador flight tickets
American Airlines
Feb 22
SEA11:57 pmSeattle/Tacoma Intl
12h 50m
2 stops
SAL2:47 pmSan Salvador El Salvador Intl
Feb 24
SAL2:58 pmSan Salvador El Salvador Intl
21h 58m
2 stops
SEA10:56 amSeattle/Tacoma Intl
$719
American Airlines
Feb 19
SEA12:07 amSeattle/Tacoma Intl
12h 40m
2 stops
SAL2:47 pmSan Salvador El Salvador Intl
Feb 23
SAL3:47 pmSan Salvador El Salvador Intl
21h 08m
2 stops
SEA10:55 amSeattle/Tacoma Intl
$785
American Airlines
Feb 11
SEA10:50 amSeattle/Tacoma Intl
25h 11m
1 stop
SAL2:01 pmSan Salvador El Salvador Intl
Feb 15
SAL3:04 pmSan Salvador El Salvador Intl
11h 51m
1 stop
SEA12:55 amSeattle/Tacoma Intl
$815

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 February 8, 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

10:51 pm-7:05 pm

1 stop19h 14m

San Salvador El Salvador Intl

Tue 3/31

10:35 pm-7:54 pm

1 stop22h 19m

$411

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Wed 4/1

5:59 pm-5:30 pm

2 stops46h 31m

San Salvador El Salvador Intl

Sun 4/12

11:50 pm-9:27 am

2 stops34h 37m

$412

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Tue 3/3

7:05 am-6:30 am

1 stop21h 25m

San Salvador El Salvador Intl

Tue 3/31

7:20 pm-10:18 am

1 stop15h 58m

$414

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Sat 2/28

10:40 pm-8:15 pm

1 stop19h 35m

San Salvador El Salvador Intl

Tue 3/3

8:05 am-10:12 pm

1 stop16h 07m

$417

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Fri 4/17

8:00 am-6:30 am

1 stop21h 30m

San Salvador El Salvador Intl

Sat 5/2

7:20 pm-10:16 am

1 stop15h 56m

$426

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Sun 4/12

2:38 pm-5:55 am

1 stop14h 17m

San Salvador El Salvador Intl

Tue 4/21

10:35 pm-10:03 pm

1 stop24h 28m

$437

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Mon 3/9

2:44 pm-6:30 am

1 stop14h 46m

San Salvador El Salvador Intl

Mon 3/16

10:40 pm-2:58 pm

1 stop17h 18m

$442

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Sun 2/22

10:51 pm-7:05 pm

1 stop18h 14m

San Salvador El Salvador Intl

Tue 2/24

9:55 am-10:04 pm

1 stop14h 09m

$444

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Sat 4/11

10:15 pm-8:15 pm

1 stop21h 00m

San Salvador El Salvador Intl

Tue 4/21

10:35 pm-10:03 pm

1 stop24h 28m

$451

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Thu 3/12

10:51 pm-7:05 pm

1 stop19h 14m

San Salvador El Salvador Intl

Thu 3/19

10:10 pm-7:56 pm

1 stop22h 46m

$454

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 $517. 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 $630 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 19% 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

10h 19m

Direct flights

None
The fastest flight from Seattle to El Salvador takes 10h 19m
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
6.5
2,497 reviews
Search Avianca flights
American AirlinesPriceFrom $439Free CancellationRating
7.2
11,249 reviews
Search American Airlines flights
United AirlinesPriceFrom $498Free CancellationRating
7.4
9,254 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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