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Cheap flights from Seattle to El Salvador from $236

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 5/5. 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
11:53 am - 10:00 am
SEA
-
SAL
21h 07m
2 stops
Frontier Logo
11:05 am - 10:35 am
SAL
-
SEA
24h 30m
2 stops
$425Frontier
Thu, Jun 11 - Fri, Jun 26
Frontier Logo
11:53 am - 10:00 am
SEA
-
SAL
21h 07m
2 stops
Frontier Logo
11:05 am - 10:35 am
SAL
-
SEA
24h 30m
2 stops
$462Frontier
Thu, Jun 18 - Mon, Jun 29
Multiple Airlines Logo
8:53 am - 8:50 pm
SEA
-
SAL
10h 57m
1 stop
Multiple Airlines Logo
7:45 am - 8:32 pm
SAL
-
SEA
13h 47m
1 stop
$537Multiple Airlines
Tue, Aug 18 - Tue, Sep 8
Multiple Airlines Logo
7:50 pm - 7:40 pm
SEA
-
SAL
22h 50m
2 stops
Multiple Airlines Logo
11:20 pm - 6:35 pm
SAL
-
SEA
20h 15m
2 stops
$548Multiple Airlines
Thu, May 7 - Sat, Jun 6
Multiple Airlines Logo
7:50 pm - 7:40 pm
SEA
-
SAL
22h 50m
2 stops
Multiple Airlines Logo
6:15 pm - 6:35 pm
SAL
-
SEA
25h 20m
1 stop
$554Multiple Airlines
Thu, May 7 - Sat, Jun 6
Multiple Airlines Logo
9:50 am - 8:50 pm
SEA
-
SAL
10h 00m
1 stop
Multiple Airlines Logo
8:00 am - 5:57 pm
SAL
-
SEA
10h 57m
1 stop
$560Multiple Airlines
Mon, Oct 5 - Sun, Oct 11
Multiple Airlines Logo
9:01 am - 6:30 am
SEA
-
SAL
20h 29m
1 stop
Multiple Airlines Logo
10:35 pm - 7:41 pm
SAL
-
SEA
22h 06m
1 stop
$565Multiple Airlines
Sun, May 24 - Wed, Jun 3
Multiple Airlines Logo
9:18 pm - 3:00 pm
SEA
-
SAL
16h 42m
2 stops
Multiple Airlines Logo
6:40 pm - 8:11 am
SAL
-
SEA
14h 31m
1 stop
$586Multiple Airlines
Tue, Aug 18 - Tue, Sep 8
Multiple Airlines Logo
9:42 pm - 4:10 pm
SEA
-
SAL
17h 28m
2 stops
Multiple Airlines Logo
5:30 pm - 8:11 am
SAL
-
SEA
15h 41m
1 stop
$587Multiple Airlines
Sun, Aug 16 - Wed, Sep 2
Multiple Airlines Logo
6:50 am - 7:50 pm
SEA
-
SAL
12h 00m
1 stop
Multiple Airlines Logo
9:55 am - 9:57 pm
SAL
-
SEA
13h 02m
2 stops
$589Multiple Airlines
Fri, Sep 11 - Sun, Sep 20

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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 9
SEA11:24 pmSeattle/Tacoma Intl
12h 19m
1 stop
SAL12:43 pmSan Salvador El Salvador Intl
Jun 25
SAL12:22 pmSan Salvador El Salvador Intl
12h 46m
1 stop
SEA12:08 amSeattle/Tacoma Intl
$671
American Airlines
Oct 6
SEA6:22 pmSeattle/Tacoma Intl
15h 33m
2 stops
SAL10:55 amSan Salvador El Salvador Intl
Oct 13
SAL1:59 pmSan Salvador El Salvador Intl
21h 25m
2 stops
SEA10:24 amSeattle/Tacoma Intl
$675
American Airlines
Aug 18
SEA5:02 pmSeattle/Tacoma Intl
17h 18m
2 stops
SAL11:20 amSan Salvador El Salvador Intl
Sep 8
SAL12:20 pmSan Salvador El Salvador Intl
22h 00m
2 stops
SEA9:20 amSeattle/Tacoma Intl
$692

Frontier flights from Seattle to El Salvador

Our best Frontier deals on Seattle to El Salvador flight tickets
Frontier
Jun 11
SEA11:53 amSeattle/Tacoma Intl
21h 07m
2 stops
SAL10:00 amSan Salvador El Salvador Intl
Jun 26
SAL11:05 amSan Salvador El Salvador Intl
24h 30m
2 stops
SEA10:35 amSeattle/Tacoma Intl
$425
Frontier
Jun 18
SEA11:53 amSeattle/Tacoma Intl
21h 07m
2 stops
SAL10:00 amSan Salvador El Salvador Intl
Jun 29
SAL11:05 amSan Salvador El Salvador Intl
24h 30m
2 stops
SEA10:35 amSeattle/Tacoma Intl
$462

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 19, 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

Thu 6/11

11:53 am-10:00 am

2 stops21h 07m

San Salvador El Salvador Intl

Fri 6/26

11:05 am-10:35 am

2 stops24h 30m

$425

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Thu 6/18

11:53 am-10:00 am

2 stops21h 07m

San Salvador El Salvador Intl

Mon 6/29

11:05 am-10:35 am

2 stops24h 30m

$462

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Tue 8/18

8:53 am-8:50 pm

1 stop10h 57m

San Salvador El Salvador Intl

Tue 9/8

7:45 am-8:32 pm

1 stop13h 47m

$537

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Thu 5/7

7:50 pm-7:40 pm

2 stops22h 50m

San Salvador El Salvador Intl

Sat 6/6

11:20 pm-6:35 pm

2 stops20h 15m

$548

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Thu 5/7

7:50 pm-7:40 pm

2 stops22h 50m

San Salvador El Salvador Intl

Sat 6/6

6:15 pm-6:35 pm

1 stop25h 20m

$554
Quickest round-trip

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Mon 10/5

9:50 am-8:50 pm

1 stop10h 00m

San Salvador El Salvador Intl

Sun 10/11

8:00 am-5:57 pm

1 stop10h 57m

$560

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Sun 5/24

9:01 am-6:30 am

1 stop20h 29m

San Salvador El Salvador Intl

Wed 6/3

10:35 pm-7:41 pm

1 stop22h 06m

$565

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Tue 8/18

9:18 pm-3:00 pm

2 stops16h 42m

San Salvador El Salvador Intl

Tue 9/8

6:40 pm-8:11 am

1 stop14h 31m

$586

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Sun 8/16

9:42 pm-4:10 pm

2 stops17h 28m

San Salvador El Salvador Intl

Wed 9/2

5:30 pm-8:11 am

1 stop15h 41m

$587

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Fri 9/11

6:50 am-7:50 pm

1 stop12h 00m

San Salvador El Salvador Intl

Sun 9/20

9:55 am-9:57 pm

2 stops13h 02m

$589

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 $459. The month of October is another great option to travel to El Salvador, with average flight prices from Seattle averaging around $533.

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 $661 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

10h 21m

Direct flights

None
The fastest flight from Seattle to El Salvador takes 10h 21m
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
2,513 reviews
Search Avianca flights
United AirlinesPriceFrom $474Free CancellationRating
7.4
9,603 reviews
Search United Airlines flights
American AirlinesPriceFrom $479Free CancellationRating
7.1
11,621 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

Popular cities in El Salvador

Popular flights according to clicks in the last 7 days on momondo
Flights to San Salvadorfrom $188