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 45% 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.

What is the cheapest airline that flies from Seattle/Tacoma Intl to El Salvador?

United Airlines and Copa Airlines are the most popular carriers operating from Seattle/Tacoma Intl 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.

$272 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.

7:25 pm - 7:00 amSEA Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl

10h 35m1 stop Los Angeles

8:00 am - 6:36 pmSAL San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl

11h 36m1 stop Los Angeles

$626Multiple Airlines

Wed, Sep 23 - Tue, Sep 29

8:15 pm - 4:57 pmSEA Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl

19h 42m1 stop Los Angeles

6:11 pm - 6:54 pmSAL San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl

25h 43m1 stop Los Angeles

$632Multiple Airlines

Sat, Oct 3 - Tue, Oct 27

6:58 am - 5:45 amSEA Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl

21h 47m1 stop New York John F Kennedy Intl

9:55 am - 9:54 pmSAL San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl

13h 59m1 stop Miami

$640Multiple Airlines

Sat, Oct 24 - Sat, Nov 7

5:41 pm - 12:37 pmSEA Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl

17h 56m1 stop Dallas/Fort Worth

1:08 pm - 11:59 pmSAL San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl

12h 51m1 stop Miami

$721American Airlines

Fri, Oct 30 - Sat, Nov 7

8:39 pm - 11:31 amSEA Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl

13h 52m1 stop Miami

12:31 pm - 11:38 pmSAL San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl

12h 07m1 stop Miami

$721American Airlines

Fri, Oct 23 - Sat, Oct 31

5:47 pm - 1:44 pmSEA Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl

17h 57m1 stop Dallas/Fort Worth

1:39 pm - 11:42 pmSAL San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl

12h 03m1 stop Miami

$721American Airlines

Fri, Feb 19 - Fri, Feb 26

7:00 am - 12:55 amSEA Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl

15h 55m1 stop Houston George Bush Intcntl

3:00 am - 4:32 pmSAL San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl

15h 32m2 stops Los Angeles San Francisco

$741United Airlines

Mon, Dec 7 - Wed, Dec 16

2:31 pm - 12:55 amSEA Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl

8h 24m1 stop Houston George Bush Intcntl

3:00 am - 4:32 pmSAL San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl

15h 32m2 stops Los Angeles San Francisco

$741United Airlines

Mon, Dec 7 - Wed, Dec 16

6:29 am - 6:10 amSEA Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl

21h 41m2 stops Los Angeles Guatemala City La Aurora

10:25 pm - 9:56 pmSAL San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl

25h 31m3 stops San José Juan Santamaria Intl Guatemala City La Aurora Los Angeles

$1,022Avianca

Wed, Feb 3 - Wed, Feb 10

6:52 pm - 6:10 amSEA Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl

34h 18m2 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

$1,061Avianca

Wed, Sep 23 - Wed, Oct 7

Cheap last minute flights

Enter your travel dates to find the best prices.

8:45 pm - 4:30 pmSEA Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl

18h 45m2 stops Los Angeles Guatemala City La Aurora

8:00 am - 5:19 pmSAL San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl

10h 19m1 stop Houston George Bush Intcntl

$781Multiple Airlines

Sat, Aug 29 - Sat, Sep 12

9:35 am - 8:40 pmSEA Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl

10h 05m1 stop Los Angeles

8:00 am - 5:19 pmSAL San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl

10h 19m1 stop Houston George Bush Intcntl

$803Multiple Airlines

Sat, Aug 29 - Sat, Sep 12

10:34 am - 6:21 amSEA Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl

18h 47m1 stop Los Angeles

11:07 am - 8:02 pmSAL San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl

33h 55m2 stops Dallas/Fort Worth Ontario

$812Multiple Airlines

Sat, Aug 29 - Sat, Sep 5

8:10 pm - 7:00 amSEA Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl

9h 50m1 stop Los Angeles

7:45 am - 5:39 pmSAL San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl

10h 54m1 stop San Francisco

$815Multiple Airlines

Mon, Aug 31 - Tue, Sep 15

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

$851American Airlines

Sat, Aug 29 - Sat, Sep 5

5:15 pm - 12:15 pmSEA Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl

18h 00m1 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

$851United Airlines

Sat, Aug 29 - Sat, Sep 5

11:56 pm - 2:07 pmSEA Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl

13h 11m2 stops Chicago O'Hare Intl Miami

12:24 pm - 10:52 amSAL San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl

23h 28m2 stops Miami Phoenix Sky Harbor Intl

$915American Airlines

Mon, Aug 31 - Tue, Sep 15

11:56 pm - 12:48 pmSEA Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl

11h 52m2 stops Chicago O'Hare Intl Dallas/Fort Worth

3:07 pm - 9:29 amSAL San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl

19h 22m2 stops Miami Chicago O'Hare Intl

$950American Airlines

Sat, Aug 29 - Sat, Sep 5

6:10 pm - 2:30 pmSEA Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl

19h 20m2 stops Denver Intl Houston George Bush Intcntl

2:00 am - 4:14 pmSAL San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl

15h 14m2 stops Los Angeles San Francisco

$1,015United Airlines

Fri, Aug 28 - Sat, Sep 5

3:30 pm - 4:50 amSEA Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl

12h 20m2 stops San Francisco Los Angeles

2:00 am - 8:43 pmSAL San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl

19h 43m2 stops Los Angeles San Francisco

$1,015United Airlines

Fri, Aug 28 - Sat, Sep 5

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

Avianca flights from Seattle to El Salvador

Our best Avianca deals on Seattle to El Salvador flight tickets

Avianca

Sep 8

SEA6:32 amSeattle/Tacoma Intl

37h 33m

2 stops

SAL9:05 pmSan Salvador El Salvador Intl

Sep 25

SAL10:25 pmSan Salvador El Salvador Intl

22h 04m

3 stops

SEA7:29 pmSeattle/Tacoma Intl

$1,073

Avianca

Sep 10

SEA6:32 amSeattle/Tacoma Intl

27h 23m

3 stops

SAL10:55 amSan Salvador El Salvador Intl

Sep 14

SAL10:20 pmSan Salvador El Salvador Intl

21h 54m

2 stops

SEA7:14 pmSeattle/Tacoma Intl

$1,100

Avianca

Sep 8

SEA6:32 amSeattle/Tacoma Intl

37h 33m

3 stops

SAL9:05 pmSan Salvador El Salvador Intl

Sep 25

SAL10:25 pmSan Salvador El Salvador Intl

22h 04m

3 stops

SEA7:29 pmSeattle/Tacoma Intl

$1,138

Copa Airlines flights from Seattle to El Salvador

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

Copa Airlines

Oct 24

SEA7:25 pmSeattle/Tacoma Intl

27h 10m

2 stops

SAL11:35 pmSan Salvador El Salvador Intl

Oct 27

SAL1:59 pmSan Salvador El Salvador Intl

30h 10m

2 stops

SEA7:09 pmSeattle/Tacoma Intl

$763

Copa Airlines

Aug 29

SEA6:30 amSeattle/Tacoma Intl

29h 09m

2 stops

SAL12:39 pmSan Salvador El Salvador Intl

Sep 5

SAL1:59 pmSan Salvador El Salvador Intl

32h 42m

2 stops

SEA9:41 pmSeattle/Tacoma Intl

$853

Copa Airlines

Aug 29

SEA6:30 amSeattle/Tacoma Intl

29h 09m

2 stops

SAL12:39 pmSan Salvador El Salvador Intl

Sep 12

SAL4:54 amSan Salvador El Salvador Intl

42h 03m

2 stops

SEA9:57 pmSeattle/Tacoma Intl

$995

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

SeattleSan Salvador

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

SEASAL

Seattle/Tacoma Intl

Wed 9/23

7:25 pm-7:00 am

1 stop10h 35m

San Salvador El Salvador Intl

Tue 9/29

8:00 am-6:36 pm

1 stop11h 36m

$626

SeattleSan Salvador

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

SEASAL

Seattle/Tacoma Intl

Sat 10/3

8:15 pm-4:57 pm

1 stop19h 42m

San Salvador El Salvador Intl

Tue 10/27

6:11 pm-6:54 pm

1 stop25h 43m

$632

SeattleSan Salvador

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

SEASAL

Seattle/Tacoma Intl

Sat 10/24

6:58 am-5:45 am

1 stop21h 47m

San Salvador El Salvador Intl

Sat 11/7

9:55 am-9:54 pm

1 stop13h 59m

$640

SeattleSan Salvador

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

SEASAL

Seattle/Tacoma Intl

Fri 10/30

5:41 pm-12:37 pm

1 stop17h 56m

San Salvador El Salvador Intl

Sat 11/7

1:08 pm-11:59 pm

1 stop12h 51m

$721

SeattleSan Salvador

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

SEASAL

Seattle/Tacoma Intl

Fri 10/23

8:39 pm-11:31 am

1 stop13h 52m

San Salvador El Salvador Intl

Sat 10/31

12:31 pm-11:38 pm

1 stop12h 07m

$721

SeattleSan Salvador

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

SEASAL

Seattle/Tacoma Intl

Fri 2/19

5:47 pm-1:44 pm

1 stop17h 57m

San Salvador El Salvador Intl

Fri 2/26

1:39 pm-11:42 pm

1 stop12h 03m

$721

SeattleSan Salvador

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

SEASAL

Seattle/Tacoma Intl

Mon 12/7

7:00 am-12:55 am

1 stop15h 55m

San Salvador El Salvador Intl

Wed 12/16

3:00 am-4:32 pm

2 stops15h 32m

$741

SeattleSan Salvador

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

SEASAL

Seattle/Tacoma Intl

Mon 12/7

2:31 pm-12:55 am

1 stop8h 24m

San Salvador El Salvador Intl

Wed 12/16

3:00 am-4:32 pm

2 stops15h 32m

$741

SeattleSan Salvador

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

SEASAL

Seattle/Tacoma Intl

Wed 2/3

6:29 am-6:10 am

2 stops21h 41m

San Salvador El Salvador Intl

Wed 2/10

10:25 pm-9:56 pm

3 stops25h 31m

$1,022

SeattleSan Salvador

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

SEASAL

Seattle/Tacoma Intl

Wed 9/23

6:52 pm-6:10 am

2 stops34h 18m

San Salvador El Salvador Intl

Wed 10/7

10:25 pm-9:59 pm

3 stops24h 34m

$1,061

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 $534.

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 $746 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 $549 on momondo.

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

You could potentially save up to 28% 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	$272
Fastest flight time	8h 24m
Direct flights	None

The best one-way flight to El Salvador from Seattle in the past 72 hours is $272. The best round-trip flight deal from Seattle to El Salvador found on momondo in the last 72 hours is $626.

The fastest flight from Seattle to El Salvador takes 8h 24m

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 2,551 reviews	Search Avianca flights
United Airlines	PriceFrom $534	Free Cancellation	Rating 7.4 10,127 reviews	Search United Airlines flights
American Airlines	PriceFrom $563	Free Cancellation	Rating 7.1 12,009 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

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

Sat 9/26

Sat 10/3

Email me momondo's favorite deals

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

Other flights from Seattle

Other flights to El Salvador

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in El Salvador

Flights to San Salvadorfrom $276

Cheap flights from Seattle to El Salvador from $272

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 10/24. 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

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Avianca flights from Seattle to El Salvador

Our best Avianca deals on Seattle to El Salvador flight tickets

Copa Airlines flights from Seattle to El Salvador

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

momondo Fare Finder

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 is the cheapest airline that flies from Seattle/Tacoma Intl to El Salvador?

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.

Complete your trip to El Salvador

Explore popular destinations other users love

According to popular flight searches on momondo this year