Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Seattle to El Salvador from $114

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 1/29. 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.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
12:01 pm - 10:28 am
SEA
-
SAL
20h 27m2 stops
Multiple Airlines Logo
5:30 am - 8:10 pm
SAL
-
SEA
16h 40m2 stops
$344Multiple Airlines
Sun, Jan 25 - Sun, Feb 8
Avianca Logo
8:10 am - 9:55 pm
SEA
-
SAL
11h 45m1 stop
Avianca Logo
10:05 pm - 8:57 pm
SAL
-
SEA
24h 52m1 stop
$347Avianca
Fri, Jan 9 - Sun, Jan 18
Multiple Airlines Logo
2:40 pm - 8:40 am
SEA
-
SAL
16h 00m2 stops
Multiple Airlines Logo
9:35 am - 8:57 pm
SAL
-
SEA
13h 22m1 stop
$351Multiple Airlines
Mon, Jan 19 - Mon, Feb 2
Multiple Airlines Logo
12:01 pm - 10:28 am
SEA
-
SAL
20h 27m2 stops
Multiple Airlines Logo
5:30 am - 8:10 pm
SAL
-
SEA
16h 40m2 stops
$356Multiple Airlines
Sun, Jan 25 - Sun, Feb 8
Multiple Airlines Logo
9:26 pm - 2:56 pm
SEA
-
SAL
39h 30m2 stops
Multiple Airlines Logo
6:15 pm - 12:36 pm
SAL
-
SEA
20h 21m1 stop
$358Multiple Airlines
Fri, Feb 20 - Fri, Feb 27
Multiple Airlines Logo
9:26 pm - 2:56 pm
SEA
-
SAL
39h 30m2 stops
Multiple Airlines Logo
6:15 pm - 12:36 pm
SAL
-
SEA
20h 21m1 stop
$364Multiple Airlines
Fri, Feb 20 - Fri, Feb 27
Multiple Airlines Logo
7:23 pm - 10:28 am
SEA
-
SAL
13h 05m2 stops
Multiple Airlines Logo
2:52 pm - 10:32 am
SAL
-
SEA
21h 40m1 stop
$366Multiple Airlines
Thu, Jan 8 - Fri, Jan 16
Multiple Airlines Logo
10:51 pm - 4:20 pm
SEA
-
SAL
15h 29m1 stop
Multiple Airlines Logo
9:35 am - 9:35 pm
SAL
-
SEA
14h 00m1 stop
$367Multiple Airlines
Fri, Feb 20 - Fri, Feb 27
Multiple Airlines Logo
6:02 pm - 4:20 pm
SEA
-
SAL
20h 18m1 stop
Multiple Airlines Logo
8:25 pm - 8:57 pm
SAL
-
SEA
26h 32m1 stop
$368Multiple Airlines
Thu, Jan 15 - Mon, Jan 19
Avianca Logo
8:10 am - 6:30 am
SEA
-
SAL
20h 20m1 stop
Avianca Logo
9:35 am - 8:57 pm
SAL
-
SEA
13h 22m1 stop
$378Avianca
Mon, Jan 26 - Wed, Jan 28

Avianca flights from Seattle to El Salvador

Our best Avianca deals on Seattle to El Salvador flight tickets
Avianca
Jan 9
SEA8:10 amSeattle/Tacoma Intl
11h 45m
1 stop
SAL9:55 pmSan Salvador El Salvador Intl
Jan 18
SAL10:05 pmSan Salvador El Salvador Intl
24h 52m
1 stop
SEA8:57 pmSeattle/Tacoma Intl
$347
Find similar
Avianca
Jan 26
SEA8:10 amSeattle/Tacoma Intl
20h 20m
1 stop
SAL6:30 amSan Salvador El Salvador Intl
Jan 28
SAL9:35 amSan Salvador El Salvador Intl
13h 22m
1 stop
SEA8:57 pmSeattle/Tacoma Intl
$378
Find similar
Avianca
Feb 24
SEA8:17 amSeattle/Tacoma Intl
33h 38m
1 stop
SAL7:55 pmSan Salvador El Salvador Intl
Feb 27
SAL8:25 pmSan Salvador El Salvador Intl
26h 31m
1 stop
SEA8:56 pmSeattle/Tacoma Intl
$386
Find similar

Frontier flights from Seattle to El Salvador

Our best Frontier deals on Seattle to El Salvador flight tickets
Frontier
Jan 2
SEA2:54 pmSeattle/Tacoma Intl
19h 02m
2 stops
SAL11:56 amSan Salvador El Salvador Intl
Jan 5
SAL8:24 pmSan Salvador El Salvador Intl
23h 27m
2 stops
SEA5:51 pmSeattle/Tacoma Intl
$630
Find similar
Frontier
Dec 22
SEA2:54 pmSeattle/Tacoma Intl
16h 56m
2 stops
SAL9:50 amSan Salvador El Salvador Intl
Jan 5
SAL8:24 pmSan Salvador El Salvador Intl
23h 27m
2 stops
SEA5:51 pmSeattle/Tacoma Intl
$1,176
Find similar

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 December 22, 2025.
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

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Sun 1/25

12:01 pm-10:28 am

2 stops20h 27m

San Salvador El Salvador Intl

Sun 2/8

5:30 am-8:10 pm

2 stops16h 40m

$344

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Fri 1/9

8:10 am-9:55 pm

1 stop11h 45m

San Salvador El Salvador Intl

Sun 1/18

10:05 pm-8:57 pm

1 stop24h 52m

$347

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Mon 1/19

2:40 pm-8:40 am

2 stops16h 00m

San Salvador El Salvador Intl

Mon 2/2

9:35 am-8:57 pm

1 stop13h 22m

$351

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Sun 1/25

12:01 pm-10:28 am

2 stops20h 27m

San Salvador El Salvador Intl

Sun 2/8

5:30 am-8:10 pm

2 stops16h 40m

$356

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Fri 2/20

9:26 pm-2:56 pm

2 stops39h 30m

San Salvador El Salvador Intl

Fri 2/27

6:15 pm-12:36 pm

1 stop20h 21m

$358

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Fri 2/20

9:26 pm-2:56 pm

2 stops39h 30m

San Salvador El Salvador Intl

Fri 2/27

6:15 pm-12:36 pm

1 stop20h 21m

$364

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Thu 1/8

7:23 pm-10:28 am

2 stops13h 05m

San Salvador El Salvador Intl

Fri 1/16

2:52 pm-10:32 am

1 stop21h 40m

$366

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Fri 2/20

10:51 pm-4:20 pm

1 stop15h 29m

San Salvador El Salvador Intl

Fri 2/27

9:35 am-9:35 pm

1 stop14h 00m

$367

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Thu 1/15

6:02 pm-4:20 pm

1 stop20h 18m

San Salvador El Salvador Intl

Mon 1/19

8:25 pm-8:57 pm

1 stop26h 32m

$368

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Mon 1/26

8:10 am-6:30 am

1 stop20h 20m

San Salvador El Salvador Intl

Wed 1/28

9:35 am-8:57 pm

1 stop13h 22m

$378

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $539. The month of October is another great option to travel to El Salvador, with average flight prices from Seattle averaging around $548.

What is the cheapest day to depart on your flight to El Salvador?

The cheapest day to depart from Seattle to El Salvador is on a Tuesday. Travelers who choose to depart for El Salvador on a Tuesday will often find tickets for as low as $683. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $868. These prices are subject to change though, so be sure to set up a Price Alert for flights to El Salvador.

What is the cheapest time of day to depart on your flight to El Salvador?

Flying to El Salvador from Seattle in the morning is the least expensive time of day to depart. momondo users have found prices as low as $700 when looking at flights departing in the morning. Flights to El Salvador are more costly in the afternoon, with an average ticket price of $853. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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 $636 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 $479 on momondo.

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

You could potentially save up to 34% 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 00m

Direct flights

None
The fastest flight from Seattle to El Salvador takes 9h 00m
There are no direct flights from Seattle to El Salvador. There are no popular flight routes from Seattle to El Salvador.
Search flight deals

  • 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
6.6
2,491 reviews
Search Avianca flights
American AirlinesPriceFrom $439Free CancellationRating
7.2
11,053 reviews
Search American Airlines flights
United AirlinesPriceFrom $470Free CancellationRating
7.4
9,102 reviews
Search United 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 1/21
Wed 1/28
By creating a price alert you accept our terms of use and privacy policy.

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 $103