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Cheap flights from Seattle to El Salvador from $286

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 11/17. 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
1 adult, Economy, 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
8:41 am - 8:50 pm
SEA
-
SAL
11h 09m
1 stop
Multiple Airlines Logo
7:45 am - 7:07 pm
SAL
-
SEA
12h 22m
1 stop
$537Multiple Airlines
sex, set 18 - qua, set 30
Multiple Airlines Logo
7:15 pm - 6:30 am
SEA
-
SAL
10h 15m
1 stop
Multiple Airlines Logo
7:45 am - 5:39 pm
SAL
-
SEA
10h 54m
1 stop
$562Multiple Airlines
sex, ago 21 - seg, ago 31
Multiple Airlines Logo
8:41 am - 8:50 pm
SEA
-
SAL
11h 09m
1 stop
Multiple Airlines Logo
7:45 am - 5:39 pm
SAL
-
SEA
10h 54m
1 stop
$571Multiple Airlines
ter, set 8 - ter, set 15
Frontier Logo
11:03 am - 9:50 am
SEA
-
SAL
21h 47m
2 stops
Frontier Logo
11:00 am - 10:35 am
SAL
-
SEA
24h 35m
2 stops
$578Frontier
qui, ago 27 - seg, set 7
Multiple Airlines Logo
8:10 pm - 7:00 am
SEA
-
SAL
9h 50m
1 stop
Multiple Airlines Logo
7:45 am - 5:39 pm
SAL
-
SEA
10h 54m
1 stop
$582Multiple Airlines
seg, ago 24 - qui, set 3
Multiple Airlines Logo
7:10 pm - 6:15 am
SEA
-
SAL
10h 05m
1 stop
Multiple Airlines Logo
7:45 am - 5:56 pm
SAL
-
SEA
11h 11m
1 stop
$583Multiple Airlines
seg, ago 31 - dom, set 6
Multiple Airlines Logo
7:20 pm - 6:30 am
SEA
-
SAL
9h 10m
1 stop
Multiple Airlines Logo
8:00 am - 4:57 pm
SAL
-
SEA
10h 57m
1 stop
$591Multiple Airlines
dom, nov 1 - qui, nov 12
Multiple Airlines Logo
8:53 am - 8:50 pm
SEA
-
SAL
10h 57m
1 stop
Multiple Airlines Logo
11:20 pm - 11:22 am
SAL
-
SEA
13h 02m
2 stops
$602Multiple Airlines
dom, ago 16 - dom, ago 23
Multiple Airlines Logo
9:25 pm - 4:10 pm
SEA
-
SAL
17h 45m
2 stops
Multiple Airlines Logo
5:30 pm - 8:11 am
SAL
-
SEA
15h 41m
1 stop
$613Multiple Airlines
seg, ago 24 - qua, set 2
Multiple Airlines Logo
10:54 am - 6:30 am
SEA
-
SAL
18h 36m
1 stop
Multiple Airlines Logo
5:30 pm - 11:22 am
SAL
-
SEA
18h 52m
1 stop
$619Multiple Airlines
sex, set 4 - seg, set 14

Copa Airlines flights from Seattle to El Salvador

Our best Copa Airlines deals on Seattle to El Salvador flight tickets
Copa Airlines
Jul 22
SEA3:33 pmSeattle/Tacoma Intl
31h 04m
2 stops
SAL11:37 pmSan Salvador El Salvador Intl
Aug 12
SAL4:54 amSan Salvador El Salvador Intl
19h 32m
2 stops
SEA11:26 pmSeattle/Tacoma Intl
$698
Copa Airlines
Sep 23
SEA7:35 pmSeattle/Tacoma Intl
23h 56m
2 stops
SAL8:31 pmSan Salvador El Salvador Intl
Oct 7
SAL8:30 amSan Salvador El Salvador Intl
17h 35m
2 stops
SEA1:05 amSeattle/Tacoma Intl
$703
Copa Airlines
Jun 20
SEA6:06 amSeattle/Tacoma Intl
16h 31m
2 stops
SAL11:37 pmSan Salvador El Salvador Intl
Jul 6
SAL1:59 pmSan Salvador El Salvador Intl
36h 14m
2 stops
SEA1:13 amSeattle/Tacoma Intl
$818

United Airlines flights from Seattle to El Salvador

Our best United Airlines deals on Seattle to El Salvador flight tickets
United Airlines
Sep 21
SEA7:11 amSeattle/Tacoma Intl
20h 39m
2 stops
SAL4:50 amSan Salvador El Salvador Intl
Sep 23
SAL6:00 amSan Salvador El Salvador Intl
18h 04m
2 stops
SEA11:04 pmSeattle/Tacoma Intl
$705
United Airlines
Jun 17
SEA3:33 pmSeattle/Tacoma Intl
19h 42m
2 stops
SAL12:15 pmSan Salvador El Salvador Intl
Jul 23
SAL3:40 pmSan Salvador El Salvador Intl
17h 20m
2 stops
SEA8:00 amSeattle/Tacoma Intl
$745
United Airlines
Jun 17
SEA1:30 pmSeattle/Tacoma Intl
21h 45m
2 stops
SAL12:15 pmSan Salvador El Salvador Intl
Jun 21
SAL1:50 pmSan Salvador El Salvador Intl
19h 10m
2 stops
SEA8:00 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 junho 6, 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

sex 9/18

8:41 am-8:50 pm

1 stop11h 09m

San Salvador El Salvador Intl

qua 9/30

7:45 am-7:07 pm

1 stop12h 22m

$537

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

sex 8/21

7:15 pm-6:30 am

1 stop10h 15m

San Salvador El Salvador Intl

seg 8/31

7:45 am-5:39 pm

1 stop10h 54m

$562

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

ter 9/8

8:41 am-8:50 pm

1 stop11h 09m

San Salvador El Salvador Intl

ter 9/15

7:45 am-5:39 pm

1 stop10h 54m

$571

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

qui 8/27

11:03 am-9:50 am

2 stops21h 47m

San Salvador El Salvador Intl

seg 9/7

11:00 am-10:35 am

2 stops24h 35m

$578

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

seg 8/24

8:10 pm-7:00 am

1 stop9h 50m

San Salvador El Salvador Intl

qui 9/3

7:45 am-5:39 pm

1 stop10h 54m

$582

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

seg 8/31

7:10 pm-6:15 am

1 stop10h 05m

San Salvador El Salvador Intl

dom 9/6

7:45 am-5:56 pm

1 stop11h 11m

$583
Quickest round-trip

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

dom 11/1

7:20 pm-6:30 am

1 stop9h 10m

San Salvador El Salvador Intl

qui 11/12

8:00 am-4:57 pm

1 stop10h 57m

$591

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

dom 8/16

8:53 am-8:50 pm

1 stop10h 57m

San Salvador El Salvador Intl

dom 8/23

11:20 pm-11:22 am

2 stops13h 02m

$602

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

seg 8/24

9:25 pm-4:10 pm

2 stops17h 45m

San Salvador El Salvador Intl

qua 9/2

5:30 pm-8:11 am

1 stop15h 41m

$613

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

sex 9/4

10:54 am-6:30 am

1 stop18h 36m

San Salvador El Salvador Intl

seg 9/14

5:30 pm-11:22 am

1 stop18h 52m

$619

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 $685 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 25% 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 44m

Direct flights

None
The fastest flight from Seattle to El Salvador takes 8h 44m
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
2,531 reviews
Search Avianca flights
United AirlinesPriceFrom $469Free CancellationRating
7.4
9,780 reviews
Search United Airlines flights
American AirlinesPriceFrom $479Free CancellationRating
7.1
11,652 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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