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Cheap flights from Seattle to El Salvador from $234

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 5/7. 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

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.
Frontier Logo
3:34 pm - 10:00 am
SEA
-
SAL
17h 26m
2 stops
Frontier Logo
11:00 am - 10:35 am
SAL
-
SEA
24h 35m
2 stops
$501Frontier
Sun, Aug 16 - Fri, Aug 28
Multiple Airlines Logo
9:01 am - 5:55 am
SEA
-
SAL
19h 54m
1 stop
Multiple Airlines Logo
7:20 pm - 10:12 am
SAL
-
SEA
15h 52m
1 stop
$537Multiple Airlines
Tue, May 26 - Tue, Jun 2
Multiple Airlines Logo
9:01 am - 5:55 am
SEA
-
SAL
19h 54m
1 stop
Multiple Airlines Logo
10:35 pm - 7:41 pm
SAL
-
SEA
22h 06m
1 stop
$560Multiple Airlines
Sun, May 24 - Wed, Jun 3
Multiple Airlines Logo
10:03 am - 8:40 pm
SEA
-
SAL
9h 37m
1 stop
Multiple Airlines Logo
8:00 am - 6:33 pm
SAL
-
SEA
11h 33m
1 stop
$562Multiple Airlines
Tue, Aug 18 - Tue, Sep 8
Frontier Logo
7:50 pm - 2:45 pm
SEA
-
SAL
17h 55m
2 stops
Frontier Logo
3:50 pm - 10:35 am
SAL
-
SEA
19h 45m
2 stops
$565Frontier
Thu, Jun 4 - Mon, Jun 8
Multiple Airlines Logo
7:21 pm - 6:30 am
SEA
-
SAL
10h 09m
1 stop
Multiple Airlines Logo
7:45 am - 5:39 pm
SAL
-
SEA
10h 54m
1 stop
$571Multiple Airlines
Fri, Sep 11 - Wed, Sep 16
Multiple Airlines Logo
6:50 am - 6:10 am
SEA
-
SAL
22h 20m
2 stops
Multiple Airlines Logo
7:45 am - 6:01 pm
SAL
-
SEA
11h 16m
1 stop
$573Multiple Airlines
Sun, Sep 13 - Sun, Sep 27
Frontier Logo
7:50 pm - 2:45 pm
SEA
-
SAL
17h 55m
2 stops
Frontier Logo
3:50 pm - 10:35 am
SAL
-
SEA
19h 45m
2 stops
$583Frontier
Sun, May 31 - Mon, Jun 8
Multiple Airlines Logo
7:21 pm - 6:30 am
SEA
-
SAL
10h 09m
1 stop
Multiple Airlines Logo
7:45 am - 6:01 pm
SAL
-
SEA
11h 16m
1 stop
$589Multiple Airlines
Fri, Sep 11 - Sun, Sep 20
Multiple Airlines Logo
1:31 pm - 6:30 am
SEA
-
SAL
15h 59m
1 stop
Multiple Airlines Logo
7:45 am - 6:01 pm
SAL
-
SEA
11h 16m
1 stop
$591Multiple Airlines
Mon, Sep 7 - Fri, Sep 18

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American Airlines flights from Seattle to El Salvador

Our best American Airlines deals on Seattle to El Salvador flight tickets
American Airlines
Jun 23
SEA5:38 pmSeattle/Tacoma Intl
18h 05m
1 stop
SAL12:43 pmSan Salvador El Salvador Intl
Jun 30
SAL7:00 amSan Salvador El Salvador Intl
18h 08m
1 stop
SEA12:08 amSeattle/Tacoma Intl
$671
American Airlines
Jul 14
SEA5:05 amSeattle/Tacoma Intl
12h 40m
2 stops
SAL6:45 pmSan Salvador El Salvador Intl
Jul 21
SAL7:00 amSan Salvador El Salvador Intl
16h 58m
2 stops
SEA10:58 pmSeattle/Tacoma Intl
$675
American Airlines
Aug 18
SEA1:00 pmSeattle/Tacoma Intl
21h 20m
1 stop
SAL11:20 amSan Salvador El Salvador Intl
Sep 8
SAL3:07 pmSan Salvador El Salvador Intl
21h 01m
2 stops
SEA11:08 amSeattle/Tacoma Intl
$690

United Airlines flights from Seattle to El Salvador

Our best United Airlines deals on Seattle to El Salvador flight tickets
United Airlines
May 7
SEA7:36 pmSeattle/Tacoma Intl
17h 54m
2 stops
SAL2:30 pmSan Salvador El Salvador Intl
May 13
SAL2:00 amSan Salvador El Salvador Intl
13h 36m
2 stops
SEA2:36 pmSeattle/Tacoma Intl
$935
United Airlines
May 3
SEA11:59 pmSeattle/Tacoma Intl
13h 31m
1 stop
SAL2:30 pmSan Salvador El Salvador Intl
May 17
SAL3:40 pmSan Salvador El Salvador Intl
19h 00m
2 stops
SEA9:40 amSeattle/Tacoma Intl
$941
United Airlines
May 7
SEA8:45 amSeattle/Tacoma Intl
26h 30m
2 stops
SAL12:15 pmSan Salvador El Salvador Intl
May 8
SAL3:40 pmSan Salvador El Salvador Intl
32h 49m
3 stops
SEA11:29 pmSeattle/Tacoma Intl
$1,159

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 April 28, 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 8/16

3:34 pm-10:00 am

2 stops17h 26m

San Salvador El Salvador Intl

Fri 8/28

11:00 am-10:35 am

2 stops24h 35m

$501

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Tue 5/26

9:01 am-5:55 am

1 stop19h 54m

San Salvador El Salvador Intl

Tue 6/2

7:20 pm-10:12 am

1 stop15h 52m

$537

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Sun 5/24

9:01 am-5:55 am

1 stop19h 54m

San Salvador El Salvador Intl

Wed 6/3

10:35 pm-7:41 pm

1 stop22h 06m

$560

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Tue 8/18

10:03 am-8:40 pm

1 stop9h 37m

San Salvador El Salvador Intl

Tue 9/8

8:00 am-6:33 pm

1 stop11h 33m

$562

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Thu 6/4

7:50 pm-2:45 pm

2 stops17h 55m

San Salvador El Salvador Intl

Mon 6/8

3:50 pm-10:35 am

2 stops19h 45m

$565
Quickest round-trip

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

Wed 9/16

7:45 am-5:39 pm

1 stop10h 54m

$571

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Sun 9/13

6:50 am-6:10 am

2 stops22h 20m

San Salvador El Salvador Intl

Sun 9/27

7:45 am-6:01 pm

1 stop11h 16m

$573

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Sun 5/31

7:50 pm-2:45 pm

2 stops17h 55m

San Salvador El Salvador Intl

Mon 6/8

3:50 pm-10:35 am

2 stops19h 45m

$583

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

7:45 am-6:01 pm

1 stop11h 16m

$589

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Mon 9/7

1:31 pm-6:30 am

1 stop15h 59m

San Salvador El Salvador Intl

Fri 9/18

7:45 am-6:01 pm

1 stop11h 16m

$591

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 June is, on average, the cheapest month to fly to El Salvador from Seattle, with most prices found around $259. The month of January is another great option to travel to El Salvador, with average flight prices from Seattle averaging around $271.

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 $670 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 $425 on momondo.

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

You could potentially save up to 11% 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 35m

Direct flights

None
The fastest flight from Seattle to El Salvador takes 9h 35m
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
2,514 reviews
Search Avianca flights
United AirlinesPriceFrom $474Free CancellationRating
7.4
9,672 reviews
Search United Airlines flights
American AirlinesPriceFrom $479Free CancellationRating
7.1
11,673 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.

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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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