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Cheap flights from Seattle to El Salvador from $296

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 7/15. 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
8:40 am - 6:30 am
SEA
-
SAL
20h 50m
1 stop
Multiple Airlines Logo
7:45 am - 9:40 pm
SAL
-
SEA
14h 55m
1 stop
$537Multiple Airlines
Sun, Sep 6 - Sun, Sep 13
Multiple Airlines Logo
7:24 pm - 6:30 am
SEA
-
SAL
10h 06m
1 stop
Multiple Airlines Logo
7:45 am - 6:01 pm
SAL
-
SEA
11h 16m
1 stop
$571Multiple Airlines
Fri, Sep 11 - Sun, Sep 20
Multiple Airlines Logo
7:42 pm - 6:30 am
SEA
-
SAL
9h 48m
1 stop
Multiple Airlines Logo
7:45 am - 5:39 pm
SAL
-
SEA
10h 54m
1 stop
$589Multiple Airlines
Wed, Aug 12 - Sat, Aug 22
Multiple Airlines Logo
10:05 am - 6:10 am
SEA
-
SAL
19h 05m
2 stops
Multiple Airlines Logo
7:45 am - 5:33 pm
SAL
-
SEA
10h 48m
1 stop
$593Multiple Airlines
Mon, Oct 12 - Fri, Oct 16
Multiple Airlines Logo
8:53 am - 8:50 pm
SEA
-
SAL
10h 57m
1 stop
Multiple Airlines Logo
7:45 am - 6:00 pm
SAL
-
SEA
11h 15m
1 stop
$597Multiple Airlines
Sun, Aug 2 - Sun, Aug 9
Multiple Airlines Logo
7:42 pm - 6:30 am
SEA
-
SAL
9h 48m
1 stop
Multiple Airlines Logo
7:45 am - 5:56 pm
SAL
-
SEA
11h 11m
1 stop
$602Multiple Airlines
Sun, Aug 16 - Sun, Aug 23
Multiple Airlines Logo
9:42 pm - 4:10 pm
SEA
-
SAL
17h 28m
2 stops
Multiple Airlines Logo
11:20 pm - 11:22 am
SAL
-
SEA
13h 02m
2 stops
$619Multiple Airlines
Sun, Aug 9 - Fri, Aug 21
Multiple Airlines Logo
7:03 am - 8:50 pm
SEA
-
SAL
12h 47m
1 stop
Multiple Airlines Logo
7:45 am - 10:41 pm
SAL
-
SEA
15h 56m
1 stop
$620Multiple Airlines
Fri, Jul 31 - Sat, Aug 15
Multiple Airlines Logo
7:42 pm - 6:30 am
SEA
-
SAL
9h 48m
1 stop
Multiple Airlines Logo
7:45 am - 6:00 pm
SAL
-
SEA
11h 15m
1 stop
$621Multiple Airlines
Mon, Aug 3 - Tue, Aug 11
Multiple Airlines Logo
7:41 pm - 4:42 pm
SEA
-
SAL
20h 01m
2 stops
Multiple Airlines Logo
5:16 am - 6:26 pm
SAL
-
SEA
14h 10m
1 stop
$629Multiple Airlines
Wed, Oct 14 - Mon, Oct 19

Frontier flights from Seattle to El Salvador

Our best Frontier deals on Seattle to El Salvador flight tickets
Frontier
Jul 2
SEA11:53 amSeattle/Tacoma Intl
21h 07m
2 stops
SAL10:00 amSan Salvador El Salvador Intl
Jul 6
SAL11:07 amSan Salvador El Salvador Intl
24h 32m
2 stops
SEA10:39 amSeattle/Tacoma Intl
$667
Frontier
Jul 2
SEA11:53 amSeattle/Tacoma Intl
21h 07m
2 stops
SAL10:00 amSan Salvador El Salvador Intl
Jul 10
SAL11:07 amSan Salvador El Salvador Intl
24h 32m
2 stops
SEA10:39 amSeattle/Tacoma Intl
$668
Frontier
Jul 16
SEA10:34 amSeattle/Tacoma Intl
22h 28m
2 stops
SAL10:02 amSan Salvador El Salvador Intl
Jul 24
SAL11:07 amSan Salvador El Salvador Intl
24h 32m
2 stops
SEA10:39 amSeattle/Tacoma Intl
$695

United Airlines flights from Seattle to El Salvador

Our best United Airlines deals on Seattle to El Salvador flight tickets
United Airlines
Sep 17
SEA6:52 pmSeattle/Tacoma Intl
8h 58m
1 stop
SAL4:50 amSan Salvador El Salvador Intl
Sep 29
SAL6:00 amSan Salvador El Salvador Intl
14h 14m
1 stop
SEA7:14 pmSeattle/Tacoma Intl
$701
United Airlines
Oct 12
SEA8:40 pmSeattle/Tacoma Intl
14h 35m
2 stops
SAL12:15 pmSan Salvador El Salvador Intl
Oct 14
SAL3:40 pmSan Salvador El Salvador Intl
19h 19m
2 stops
SEA9:59 amSeattle/Tacoma Intl
$705
United Airlines
Jun 2
SEA3:33 pmSeattle/Tacoma Intl
12h 17m
2 stops
SAL4:50 amSan Salvador El Salvador Intl
Jun 9
SAL1:50 pmSan Salvador El Salvador Intl
12h 23m
2 stops
SEA1:13 amSeattle/Tacoma Intl
$825

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 May 27, 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 - SAL

SEASAL

Seattle/Tacoma Intl

Sun 9/6

8:40 am-6:30 am

1 stop20h 50m

San Salvador El Salvador Intl

Sun 9/13

7:45 am-9:40 pm

1 stop14h 55m

$537

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Fri 9/11

7:24 pm-6:30 am

1 stop10h 06m

San Salvador El Salvador Intl

Sun 9/20

7:45 am-6:01 pm

1 stop11h 16m

$571
Quickest round-trip

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Wed 8/12

7:42 pm-6:30 am

1 stop9h 48m

San Salvador El Salvador Intl

Sat 8/22

7:45 am-5:39 pm

1 stop10h 54m

$589

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Mon 10/12

10:05 am-6:10 am

2 stops19h 05m

San Salvador El Salvador Intl

Fri 10/16

7:45 am-5:33 pm

1 stop10h 48m

$593

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Sun 8/2

8:53 am-8:50 pm

1 stop10h 57m

San Salvador El Salvador Intl

Sun 8/9

7:45 am-6:00 pm

1 stop11h 15m

$597

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Sun 8/16

7:42 pm-6:30 am

1 stop9h 48m

San Salvador El Salvador Intl

Sun 8/23

7:45 am-5:56 pm

1 stop11h 11m

$602

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Sun 8/9

9:42 pm-4:10 pm

2 stops17h 28m

San Salvador El Salvador Intl

Fri 8/21

11:20 pm-11:22 am

2 stops13h 02m

$619

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Fri 7/31

7:03 am-8:50 pm

1 stop12h 47m

San Salvador El Salvador Intl

Sat 8/15

7:45 am-10:41 pm

1 stop15h 56m

$620

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Mon 8/3

7:42 pm-6:30 am

1 stop9h 48m

San Salvador El Salvador Intl

Tue 8/11

7:45 am-6:00 pm

1 stop11h 15m

$621

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Wed 10/14

7:41 pm-4:42 pm

2 stops20h 01m

San Salvador El Salvador Intl

Mon 10/19

5:16 am-6:26 pm

1 stop14h 10m

$629

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 $271. The month of February is another great option to travel to El Salvador, with average flight prices from Seattle averaging around $289.

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 $684 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 $543 on momondo.

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

You could potentially save up to 16% 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 30m

Direct flights

None
The fastest flight from Seattle to El Salvador takes 8h 30m
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
2,528 reviews
Search Avianca flights
United AirlinesPriceFrom $469Free CancellationRating
7.4
9,749 reviews
Search United Airlines flights
American AirlinesPriceFrom $479Free CancellationRating
7.1
11,639 reviews
Search American 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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