Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Seattle to El Salvador from $311

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 7/6. 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

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.
Multiple Airlines Logo
2:15 pm - 5:52 am
SEA
-
SAL
14h 37m
1 stop
Multiple Airlines Logo
5:16 am - 6:26 pm
SAL
-
SEA
14h 10m
1 stop
$607Multiple Airlines
Sat, Sep 19 - Sun, Sep 27
Multiple Airlines Logo
11:06 am - 5:52 am
SEA
-
SAL
17h 46m
1 stop
Multiple Airlines Logo
6:11 pm - 6:26 pm
SAL
-
SEA
25h 15m
1 stop
$617Multiple Airlines
Fri, Sep 18 - Wed, Sep 30
Multiple Airlines Logo
9:25 pm - 9:05 am
SEA
-
SAL
10h 40m
1 stop
Multiple Airlines Logo
7:30 am - 9:54 pm
SAL
-
SEA
15h 24m
1 stop
$619Multiple Airlines
Thu, Sep 17 - Wed, Sep 30
Multiple Airlines Logo
11:06 am - 5:52 am
SEA
-
SAL
17h 46m
1 stop
Multiple Airlines Logo
6:11 pm - 8:01 pm
SAL
-
SEA
26h 50m
1 stop
$622Multiple Airlines
Fri, Sep 18 - Wed, Sep 30
Multiple Airlines Logo
5:44 pm - 6:30 am
SEA
-
SAL
11h 46m
1 stop
Multiple Airlines Logo
7:35 am - 8:39 pm
SAL
-
SEA
14h 04m
1 stop
$626Multiple Airlines
Fri, Sep 11 - Fri, Oct 23
Multiple Airlines Logo
11:06 am - 4:57 pm
SEA
-
SAL
28h 51m
1 stop
Multiple Airlines Logo
6:11 pm - 1:00 pm
SAL
-
SEA
19h 49m
1 stop
$649Multiple Airlines
Thu, Sep 24 - Tue, Sep 29
Multiple Airlines Logo
6:36 pm - 6:30 am
SEA
-
SAL
10h 54m
1 stop
Multiple Airlines Logo
7:45 am - 7:47 pm
SAL
-
SEA
13h 02m
1 stop
$651Multiple Airlines
Fri, Aug 7 - Mon, Aug 10
Multiple Airlines Logo
12:35 pm - 6:10 am
SEA
-
SAL
16h 35m
2 stops
Multiple Airlines Logo
5:16 am - 5:51 pm
SAL
-
SEA
13h 35m
1 stop
$655Multiple Airlines
Fri, Jul 17 - Mon, Jul 20
Multiple Airlines Logo
11:15 am - 4:42 pm
SEA
-
SAL
28h 27m
2 stops
Multiple Airlines Logo
5:16 am - 6:26 pm
SAL
-
SEA
14h 10m
1 stop
$662Multiple Airlines
Fri, Sep 11 - Fri, Oct 23
Multiple Airlines Logo
7:03 am - 8:50 pm
SEA
-
SAL
12h 47m
1 stop
Multiple Airlines Logo
11:20 pm - 12:27 pm
SAL
-
SEA
14h 07m
1 stop
$667Multiple Airlines
Fri, Jul 31 - Mon, Aug 3

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

Frontier flights from Seattle to El Salvador

Our best Frontier deals on Seattle to El Salvador flight tickets
Frontier
Aug 16
SEA8:53 pmSeattle/Tacoma Intl
12h 07m
2 stops
SAL10:00 amSan Salvador El Salvador Intl
Aug 22
SAL11:07 amSan Salvador El Salvador Intl
33h 55m
2 stops
SEA8:02 pmSeattle/Tacoma Intl
$718
Frontier
Jul 22
SEA10:34 amSeattle/Tacoma Intl
46h 28m
2 stops
SAL10:02 amSan Salvador El Salvador Intl
Jul 31
SAL11:07 amSan Salvador El Salvador Intl
24h 32m
2 stops
SEA10:39 amSeattle/Tacoma Intl
$739

United Airlines flights from Seattle to El Salvador

Our best United Airlines deals on Seattle to El Salvador flight tickets
United Airlines
Oct 5
SEA6:43 pmSeattle/Tacoma Intl
9h 07m
1 stop
SAL4:50 amSan Salvador El Salvador Intl
Oct 7
SAL6:00 amSan Salvador El Salvador Intl
9h 53m
1 stop
SEA2:53 pmSeattle/Tacoma Intl
$721
United Airlines
Oct 5
SEA1:19 pmSeattle/Tacoma Intl
14h 31m
2 stops
SAL4:50 amSan Salvador El Salvador Intl
Oct 7
SAL6:00 amSan Salvador El Salvador Intl
18h 26m
3 stops
SEA11:26 pmSeattle/Tacoma Intl
$725
United Airlines
Aug 16
SEA11:59 pmSeattle/Tacoma Intl
13h 31m
1 stop
SAL2:30 pmSan Salvador El Salvador Intl
Aug 22
SAL6:00 amSan Salvador El Salvador Intl
15h 43m
2 stops
SEA8:43 pmSeattle/Tacoma Intl
$726

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 June 22, 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

Sat 9/19

2:15 pm-5:52 am

1 stop14h 37m

San Salvador El Salvador Intl

Sun 9/27

5:16 am-6:26 pm

1 stop14h 10m

$607

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Fri 9/18

11:06 am-5:52 am

1 stop17h 46m

San Salvador El Salvador Intl

Wed 9/30

6:11 pm-6:26 pm

1 stop25h 15m

$617

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Thu 9/17

9:25 pm-9:05 am

1 stop10h 40m

San Salvador El Salvador Intl

Wed 9/30

7:30 am-9:54 pm

1 stop15h 24m

$619

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Fri 9/18

11:06 am-5:52 am

1 stop17h 46m

San Salvador El Salvador Intl

Wed 9/30

6:11 pm-8:01 pm

1 stop26h 50m

$622

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Fri 9/11

5:44 pm-6:30 am

1 stop11h 46m

San Salvador El Salvador Intl

Fri 10/23

7:35 am-8:39 pm

1 stop14h 04m

$626

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Thu 9/24

11:06 am-4:57 pm

1 stop28h 51m

San Salvador El Salvador Intl

Tue 9/29

6:11 pm-1:00 pm

1 stop19h 49m

$649
Quickest round-trip

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Fri 8/7

6:36 pm-6:30 am

1 stop10h 54m

San Salvador El Salvador Intl

Mon 8/10

7:45 am-7:47 pm

1 stop13h 02m

$651

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Fri 7/17

12:35 pm-6:10 am

2 stops16h 35m

San Salvador El Salvador Intl

Mon 7/20

5:16 am-5:51 pm

1 stop13h 35m

$655

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Fri 9/11

11:15 am-4:42 pm

2 stops28h 27m

San Salvador El Salvador Intl

Fri 10/23

5:16 am-6:26 pm

1 stop14h 10m

$662

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Fri 7/31

7:03 am-8:50 pm

1 stop12h 47m

San Salvador El Salvador Intl

Mon 8/3

11:20 pm-12:27 pm

1 stop14h 07m

$667

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 $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 $712 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 $572 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

10h 14m

Direct flights

None
The fastest flight from Seattle to El Salvador takes 10h 14m
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
2,534 reviews
Search Avianca flights
American AirlinesPriceFrom $439Free CancellationRating
7.1
11,737 reviews
Search American Airlines flights
United AirlinesPriceFrom $469Free CancellationRating
7.4
9,874 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 7/22
Wed 7/29
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 $295