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Cheap flights from Seattle to El Salvador from $277

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 8/25. 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
7:09 pm - 6:30 am
SEA
-
SAL
10h 21m
1 stop
Multiple Airlines Logo
7:45 am - 5:39 pm
SAL
-
SEA
10h 54m
1 stop
$562Multiple Airlines
Wed, Sep 2 - Wed, Sep 23
Multiple Airlines Logo
7:21 pm - 6:30 am
SEA
-
SAL
10h 09m
1 stop
Multiple Airlines Logo
7:45 am - 5:33 pm
SAL
-
SEA
10h 48m
1 stop
$571Multiple Airlines
Tue, Sep 29 - Tue, Oct 13
Multiple Airlines Logo
9:35 am - 8:40 pm
SEA
-
SAL
10h 05m
1 stop
Multiple Airlines Logo
8:00 am - 6:33 pm
SAL
-
SEA
11h 33m
1 stop
$591Multiple Airlines
Sat, Aug 22 - Sat, Sep 19
Multiple Airlines Logo
7:18 am - 8:50 pm
SEA
-
SAL
12h 32m
1 stop
Multiple Airlines Logo
7:45 am - 9:25 pm
SAL
-
SEA
14h 40m
1 stop
$602Multiple Airlines
Wed, Sep 23 - Wed, Oct 7
Multiple Airlines Logo
7:09 pm - 6:30 am
SEA
-
SAL
10h 21m
1 stop
Multiple Airlines Logo
10:25 pm - 6:33 pm
SAL
-
SEA
21h 08m
3 stops
$607Multiple Airlines
Wed, Sep 2 - Wed, Sep 23
Multiple Airlines Logo
9:59 am - 8:50 pm
SEA
-
SAL
9h 51m
1 stop
Multiple Airlines Logo
12:05 pm - 10:02 pm
SAL
-
SEA
10h 57m
1 stop
$608Multiple Airlines
Sat, Oct 24 - Tue, Oct 27
Multiple Airlines Logo
8:53 am - 8:50 pm
SEA
-
SAL
10h 57m
1 stop
Multiple Airlines Logo
11:20 pm - 11:15 am
SAL
-
SEA
12h 55m
1 stop
$622Multiple Airlines
Sun, Aug 2 - Mon, Aug 10
Multiple Airlines Logo
7:21 pm - 6:30 am
SEA
-
SAL
10h 09m
1 stop
Multiple Airlines Logo
9:55 am - 9:54 pm
SAL
-
SEA
12h 59m
2 stops
$631Multiple Airlines
Fri, Sep 11 - Sun, Sep 20
Multiple Airlines Logo
8:40 am - 8:50 pm
SEA
-
SAL
11h 10m
1 stop
Multiple Airlines Logo
7:30 am - 9:54 pm
SAL
-
SEA
15h 24m
2 stops
$632Multiple Airlines
Wed, Sep 2 - Wed, Sep 23
Multiple Airlines Logo
10:15 pm - 7:05 pm
SEA
-
SAL
19h 50m
1 stop
Multiple Airlines Logo
9:55 am - 9:54 pm
SAL
-
SEA
12h 59m
2 stops
$637Multiple Airlines
Sat, Oct 24 - Tue, Oct 27

United Airlines flights from Seattle to El Salvador

Our best United Airlines deals on Seattle to El Salvador flight tickets
United Airlines
Sep 23
SEA11:59 pmSeattle/Tacoma Intl
13h 31m
1 stop
SAL2:30 pmSan Salvador El Salvador Intl
Oct 6
SAL2:00 amSan Salvador El Salvador Intl
20h 15m
2 stops
SEA9:15 pmSeattle/Tacoma Intl
$681
United Airlines
Sep 29
SEA8:40 pmSeattle/Tacoma Intl
14h 35m
2 stops
SAL12:15 pmSan Salvador El Salvador Intl
Oct 12
SAL2:00 amSan Salvador El Salvador Intl
10h 33m
1 stop
SEA11:33 amSeattle/Tacoma Intl
$685
United Airlines
Sep 23
SEA11:59 pmSeattle/Tacoma Intl
11h 16m
1 stop
SAL12:15 pmSan Salvador El Salvador Intl
Oct 6
SAL2:00 amSan Salvador El Salvador Intl
20h 15m
2 stops
SEA9:15 pmSeattle/Tacoma Intl
$701

American Airlines flights from Seattle to El Salvador

Our best American Airlines deals on Seattle to El Salvador flight tickets
American Airlines
Jul 28
SEA5:40 pmSeattle/Tacoma Intl
17h 59m
1 stop
SAL12:39 pmSan Salvador El Salvador Intl
Aug 10
SAL12:20 pmSan Salvador El Salvador Intl
24h 40m
1 stop
SEA12:00 pmSeattle/Tacoma Intl
$733
American Airlines
Jul 30
SEA5:05 amSeattle/Tacoma Intl
13h 39m
2 stops
SAL7:44 pmSan Salvador El Salvador Intl
Aug 15
SAL3:07 pmSan Salvador El Salvador Intl
19h 18m
2 stops
SEA9:25 amSeattle/Tacoma Intl
$735
American Airlines
Jun 9
SEA5:38 pmSeattle/Tacoma Intl
18h 04m
1 stop
SAL12:42 pmSan Salvador El Salvador Intl
Jun 23
SAL7:01 amSan Salvador El Salvador Intl
18h 07m
1 stop
SEA12:08 amSeattle/Tacoma Intl
$741

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 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

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Wed 9/2

7:09 pm-6:30 am

1 stop10h 21m

San Salvador El Salvador Intl

Wed 9/23

7:45 am-5:39 pm

1 stop10h 54m

$562

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Tue 9/29

7:21 pm-6:30 am

1 stop10h 09m

San Salvador El Salvador Intl

Tue 10/13

7:45 am-5:33 pm

1 stop10h 48m

$571

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Sat 8/22

9:35 am-8:40 pm

1 stop10h 05m

San Salvador El Salvador Intl

Sat 9/19

8:00 am-6:33 pm

1 stop11h 33m

$591

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Wed 9/23

7:18 am-8:50 pm

1 stop12h 32m

San Salvador El Salvador Intl

Wed 10/7

7:45 am-9:25 pm

1 stop14h 40m

$602

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Wed 9/2

7:09 pm-6:30 am

1 stop10h 21m

San Salvador El Salvador Intl

Wed 9/23

10:25 pm-6:33 pm

3 stops21h 08m

$607
Quickest round-trip

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Sat 10/24

9:59 am-8:50 pm

1 stop9h 51m

San Salvador El Salvador Intl

Tue 10/27

12:05 pm-10:02 pm

1 stop10h 57m

$608

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

Mon 8/10

11:20 pm-11:15 am

1 stop12h 55m

$622

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Fri 9/11

7:21 pm-6:30 am

1 stop10h 09m

San Salvador El Salvador Intl

Sun 9/20

9:55 am-9:54 pm

2 stops12h 59m

$631

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Wed 9/2

8:40 am-8:50 pm

1 stop11h 10m

San Salvador El Salvador Intl

Wed 9/23

7:30 am-9:54 pm

2 stops15h 24m

$632

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Sat 10/24

10:15 pm-7:05 pm

1 stop19h 50m

San Salvador El Salvador Intl

Tue 10/27

9:55 am-9:54 pm

2 stops12h 59m

$637

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

11h 30m

Direct flights

None
The fastest flight from Seattle to El Salvador takes 11h 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
2,529 reviews
Search Avianca flights
United AirlinesPriceFrom $469Free CancellationRating
7.4
9,746 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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