What airlines fly to El Salvador?

American Airlines, United Airlines and Avianca are the top three most popular airlines that fly to El Salvador from Seattle according to our data. American Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to El Salvador. Keep in mind that there are 3 different airlines that fly to El Salvador on a routine basis, so you have a few additional options to choose from.

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?

The number of operators available for flights from Seattle/Tacoma Intl Airport to El Salvador is 3 as of August 2026.

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.

$268 Cheap Flights from Seattle to El Salvador in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to El Salvador

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:15 pm - 5:52 amSEA Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl

32h 37m1 stop Los Angeles

6:11 pm - 6:45 pmSAL San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl

25h 34m1 stop Los Angeles

$591Multiple Airlines

Tue, Oct 6 - Tue, Oct 20

8:15 pm - 5:52 amSEA Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl

32h 37m1 stop Los Angeles

5:16 am - 6:45 pmSAL San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl

14h 29m1 stop Los Angeles

$602Multiple Airlines

Tue, Oct 6 - Mon, Oct 19

5:44 pm - 6:30 amSEA Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl

11h 46m1 stop San Francisco

7:35 am - 9:54 pmSAL San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl

15h 19m1 stop Miami

$606Multiple Airlines

Fri, Sep 18 - Wed, Sep 30

8:47 pm - 11:29 amSEA Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl

13h 42m1 stop Miami

12:29 pm - 12:20 amSAL San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl

12h 51m1 stop Miami

$761American Airlines

Sat, Aug 29 - Sat, Sep 5

11:59 pm - 12:15 pmSEA Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl

11h 16m1 stop Houston George Bush Intcntl

6:00 am - 8:43 pmSAL San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl

15h 43m2 stops Houston George Bush Intcntl San Francisco

$761United Airlines

Sat, Aug 29 - Sat, Sep 5

11:59 pm - 2:30 pmSEA Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl

13h 31m1 stop Houston George Bush Intcntl

6:00 am - 7:03 pmSAL San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl

14h 03m1 stop Houston George Bush Intcntl

$761United Airlines

Fri, Oct 9 - Mon, Oct 19

4:35 pm - 4:50 amSEA Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl

11h 15m1 stop Los Angeles

6:00 am - 9:15 pmSAL San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl

16h 15m2 stops Houston George Bush Intcntl Denver Intl

$761United Airlines

Sun, Oct 4 - Sat, Oct 24

2:53 pm - 11:24 amSEA Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl

19h 31m2 stops Phoenix Sky Harbor Intl Miami

12:24 pm - 10:09 amSAL San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl

22h 45m2 stops Miami Chicago O'Hare Intl

$765American Airlines

Tue, Sep 8 - Fri, Sep 25

4:39 pm - 9:05 pmSEA Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl

50h 26m2 stops Los Angeles Guatemala City La Aurora

10:25 pm - 9:50 pmSAL San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl

25h 25m3 stops San José Juan Santamaria Intl Guatemala City La Aurora Los Angeles

$921Avianca

Sun, Nov 1 - Wed, Nov 18

6:32 am - 6:10 amSEA Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl

22h 38m2 stops Los Angeles Guatemala City La Aurora

10:25 pm - 9:59 pmSAL San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl

24h 34m3 stops San José Juan Santamaria Intl Guatemala City La Aurora Los Angeles

$924Avianca

Tue, Sep 15 - Wed, Sep 23

Cheap last minute flights

Enter your travel dates to find the best prices.

8:13 am - 8:55 amSEA Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl

23h 42m2 stops Miami Managua Augusto C Sandino

7:30 am - 10:00 pmSAL San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl

15h 30m2 stops Managua Augusto C Sandino Miami

$679Multiple Airlines

Mon, Aug 24 - Thu, Sep 3

8:13 am - 8:55 amSEA Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl

23h 42m2 stops Miami Managua Augusto C Sandino

7:35 am - 10:00 pmSAL San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl

15h 25m1 stop Miami

$679Multiple Airlines

Mon, Aug 24 - Thu, Sep 3

8:13 am - 4:30 pmSEA Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl

31h 17m1 stop Miami

7:35 am - 10:00 pmSAL San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl

15h 25m1 stop Miami

$681Multiple Airlines

Mon, Aug 24 - Thu, Sep 3

8:13 am - 8:05 amSEA Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl

22h 52m1 stop Miami

7:35 am - 10:00 pmSAL San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl

15h 25m1 stop Miami

$733Multiple Airlines

Thu, Aug 20 - Mon, Aug 24

8:13 am - 8:55 amSEA Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl

23h 42m2 stops Miami Managua Augusto C Sandino

7:35 am - 10:00 pmSAL San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl

15h 25m1 stop Miami

$745Multiple Airlines

Mon, Aug 24 - Mon, Aug 31

8:13 am - 4:30 pmSEA Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl

31h 17m1 stop Miami

7:35 am - 10:00 pmSAL San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl

15h 25m1 stop Miami

$747Multiple Airlines

Sat, Aug 22 - Tue, Aug 25

8:13 am - 4:30 pmSEA Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl

31h 17m1 stop Miami

9:55 am - 10:00 pmSAL San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl

13h 05m2 stops Managua Augusto C Sandino Miami

$747Multiple Airlines

Sat, Aug 22 - Tue, Aug 25

8:13 am - 4:30 pmSEA Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl

31h 17m1 stop Miami

7:35 am - 10:00 pmSAL San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl

15h 25m1 stop Miami

$747Multiple Airlines

Mon, Aug 24 - Mon, Aug 31

6:49 am - 7:50 pmSEA Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl

12h 01m1 stop Los Angeles

7:35 am - 10:00 pmSAL San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl

15h 25m1 stop Miami

$764Multiple Airlines

Mon, Aug 24 - Tue, Aug 25

4:58 pm - 6:25 amSEA Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl

36h 27m3 stops Los Angeles Guatemala City La Aurora San José Juan Santamaria Intl

7:30 am - 7:14 pmSAL San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl

36h 44m3 stops San José Juan Santamaria Intl Guatemala City La Aurora Los Angeles

$1,382Avianca

Mon, Aug 24 - Mon, Aug 31

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United Airlines flights from Seattle to El Salvador

Our best United Airlines deals on Seattle to El Salvador flight tickets

United Airlines

Aug 29

SEA11:59 pmSeattle/Tacoma Intl

11h 16m

1 stop

SAL12:15 pmSan Salvador El Salvador Intl

Sep 5

SAL6:00 amSan Salvador El Salvador Intl

15h 43m

2 stops

SEA8:43 pmSeattle/Tacoma Intl

$761

United Airlines

Aug 28

SEA11:03 amSeattle/Tacoma Intl

16h 47m

2 stops

SAL4:50 amSan Salvador El Salvador Intl

Sep 6

SAL6:00 amSan Salvador El Salvador Intl

18h 04m

2 stops

SEA11:04 pmSeattle/Tacoma Intl

$765

United Airlines

Aug 25

SEA5:20 pmSeattle/Tacoma Intl

34h 30m

2 stops

SAL4:50 amSan Salvador El Salvador Intl

Sep 3

SAL3:40 pmSan Salvador El Salvador Intl

19h 21m

2 stops

SEA10:01 amSeattle/Tacoma Intl

$783

Avianca flights from Seattle to El Salvador

Our best Avianca deals on Seattle to El Salvador flight tickets

Avianca

Aug 29

SEA6:30 amSeattle/Tacoma Intl

27h 25m

3 stops

SAL10:55 amSan Salvador El Salvador Intl

Sep 5

SAL5:40 pmSan Salvador El Salvador Intl

26h 34m

2 stops

SEA7:14 pmSeattle/Tacoma Intl

$1,072

Avianca

Aug 29

SEA6:30 amSeattle/Tacoma Intl

27h 25m

3 stops

SAL10:55 amSan Salvador El Salvador Intl

Aug 30

SAL11:20 pmSan Salvador El Salvador Intl

20h 09m

2 stops

SEA6:29 pmSeattle/Tacoma Intl

$1,147

Avianca

Aug 28

SEA6:52 pmSeattle/Tacoma Intl

44h 38m

3 stops

SAL4:30 pmSan Salvador El Salvador Intl

Aug 30

SAL11:20 pmSan Salvador El Salvador Intl

20h 09m

2 stops

SEA6:29 pmSeattle/Tacoma Intl

$1,177

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleSan Salvador

SEA Seattle/Tacoma Intl - SAL San Salvador El Salvador Intl

SEASAL

Seattle/Tacoma Intl

Tue 10/6

8:15 pm-5:52 am

1 stop32h 37m

San Salvador El Salvador Intl

Tue 10/20

6:11 pm-6:45 pm

1 stop25h 34m

$591

SeattleSan Salvador

SEA Seattle/Tacoma Intl - SAL San Salvador El Salvador Intl

SEASAL

Seattle/Tacoma Intl

Tue 10/6

8:15 pm-5:52 am

1 stop32h 37m

San Salvador El Salvador Intl

Mon 10/19

5:16 am-6:45 pm

1 stop14h 29m

$602

SeattleSan Salvador

SEA Seattle/Tacoma Intl - SAL San Salvador El Salvador Intl

SEASAL

Seattle/Tacoma Intl

Fri 9/18

5:44 pm-6:30 am

1 stop11h 46m

San Salvador El Salvador Intl

Wed 9/30

7:35 am-9:54 pm

1 stop15h 19m

$606

Quickest round-trip

SeattleSan Salvador

SEA Seattle/Tacoma Intl - SAL San Salvador El Salvador Intl

SEASAL

Seattle/Tacoma Intl

Sat 8/29

8:47 pm-11:29 am

1 stop13h 42m

San Salvador El Salvador Intl

Sat 9/5

12:29 pm-12:20 am

1 stop12h 51m

$761

SeattleSan Salvador

SEA Seattle/Tacoma Intl - SAL San Salvador El Salvador Intl

SEASAL

Seattle/Tacoma Intl

Sat 8/29

11:59 pm-12:15 pm

1 stop11h 16m

San Salvador El Salvador Intl

Sat 9/5

6:00 am-8:43 pm

2 stops15h 43m

$761

SeattleSan Salvador

SEA Seattle/Tacoma Intl - SAL San Salvador El Salvador Intl

SEASAL

Seattle/Tacoma Intl

Fri 10/9

11:59 pm-2:30 pm

1 stop13h 31m

San Salvador El Salvador Intl

Mon 10/19

6:00 am-7:03 pm

1 stop14h 03m

$761

SeattleSan Salvador

SEA Seattle/Tacoma Intl - SAL San Salvador El Salvador Intl

SEASAL

Seattle/Tacoma Intl

Sun 10/4

4:35 pm-4:50 am

1 stop11h 15m

San Salvador El Salvador Intl

Sat 10/24

6:00 am-9:15 pm

2 stops16h 15m

$761

SeattleSan Salvador

SEA Seattle/Tacoma Intl - SAL San Salvador El Salvador Intl

SEASAL

Seattle/Tacoma Intl

Tue 9/8

2:53 pm-11:24 am

2 stops19h 31m

San Salvador El Salvador Intl

Fri 9/25

12:24 pm-10:09 am

2 stops22h 45m

$765

SeattleSan Salvador

SEA Seattle/Tacoma Intl - SAL San Salvador El Salvador Intl

SEASAL

Seattle/Tacoma Intl

Sun 11/1

4:39 pm-9:05 pm

2 stops50h 26m

San Salvador El Salvador Intl

Wed 11/18

10:25 pm-9:50 pm

3 stops25h 25m

$921

SeattleSan Salvador

SEA Seattle/Tacoma Intl - SAL San Salvador El Salvador Intl

SEASAL

Seattle/Tacoma Intl

Tue 9/15

6:32 am-6:10 am

2 stops22h 38m

San Salvador El Salvador Intl

Wed 9/23

10:25 pm-9:59 pm

3 stops24h 34m

$924

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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 $439. The month of October is another great option to travel to El Salvador, with average flight prices from Seattle averaging around $514.

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 $740 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 $606 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

Best Price Found	$268
Fastest flight time	9h 45m
Direct flights	None

The best one-way flight to El Salvador from Seattle in the past 72 hours is $268. The best round-trip flight deal from Seattle to El Salvador found on momondo in the last 72 hours is $591.

The fastest flight from Seattle to El Salvador takes 9h 45m

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?
The number of operators available for flights from Seattle/Tacoma Intl Airport to El Salvador is 3 as of August 2026.
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
Avianca	PriceFrom $320	Free Cancellation	Rating 6.5 2,541 reviews	Search Avianca flights
American Airlines	PriceFrom $479	Free Cancellation	Rating 7.1 11,962 reviews	Search American Airlines flights
United Airlines	PriceFrom $534	Free Cancellation	Rating 7.4 10,104 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.

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Flights to San Salvadorfrom $268

Cheap flights from Seattle to El Salvador from $268

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 10/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Seattle to El Salvador

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United Airlines flights from Seattle to El Salvador

Our best United Airlines deals on Seattle to El Salvador flight tickets

Avianca flights from Seattle to El Salvador

Our best Avianca deals on Seattle to El Salvador flight tickets

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Use the filters below to find and compare flights from Seattle to El Salvador that are best for you.

See travel insights to El Salvador from

How to get the cheapest flight ticket from Seattle to El Salvador

What is the cheapest month to fly to El Salvador?

How far in advance should I book a flight from Seattle to El Salvador?

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

What airlines fly to El Salvador?

Cheap Seattle to El Salvador flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Seattle to El Salvador

Best airlines flying from Seattle to El Salvador

Compare and see reviews for airlines that fly from Seattle to El Salvador with momondo

Why use momondo?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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

Seattle flight routes

According to popular flight searches on momondo this year

El Salvador flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to El Salvador

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to El Salvador

List of cabin classes available on flights landing in El Salvador. Availability may vary depending on flight origin and airline.

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