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Cheap flights from Seattle to El Salvador from $261

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 8/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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
11:06 am - 6:15 am
SEA
-
SAL
17h 09m
1 stop
Multiple Airlines Logo
8:00 am - 6:26 pm
SAL
-
SEA
12h 26m
1 stop
$579Multiple Airlines
Sat, Nov 7 - Sat, Nov 14
Multiple Airlines Logo
10:58 pm - 8:50 pm
SEA
-
SAL
20h 52m
1 stop
Multiple Airlines Logo
7:35 am - 9:54 pm
SAL
-
SEA
15h 19m
1 stop
$582Multiple Airlines
Fri, Sep 18 - Wed, Sep 30
Multiple Airlines Logo
8:15 pm - 4:57 pm
SEA
-
SAL
19h 42m
1 stop
Multiple Airlines Logo
9:12 am - 10:00 am
SAL
-
SEA
25h 48m
2 stops
$623Multiple Airlines
Thu, Oct 1 - Sat, Oct 10
American Airlines Logo
5:34 pm - 11:24 am
SEA
-
SAL
16h 50m
2 stops
American Airlines Logo
12:24 pm - 10:09 am
SAL
-
SEA
22h 45m
2 stops
$745American Airlines
Tue, Sep 15 - Fri, Sep 25
American Airlines Logo
11:34 pm - 2:04 pm
SEA
-
SAL
12h 30m
2 stops
American Airlines Logo
6:00 am - 7:42 pm
SAL
-
SEA
15h 42m
2 stops
$745American Airlines
Tue, Nov 10 - Wed, Dec 2
American Airlines Logo
6:12 am - 9:49 pm
SEA
-
SAL
13h 37m
2 stops
American Airlines Logo
2:31 pm - 12:54 am
SAL
-
SEA
12h 23m
1 stop
$750American Airlines
Wed, Dec 9 - Wed, Dec 23
United Airlines Logo
5:05 pm - 12:15 pm
SEA
-
SAL
18h 10m
1 stop
United Airlines Logo
6:00 am - 9:15 pm
SAL
-
SEA
16h 15m
2 stops
$781United Airlines
Sat, Oct 17 - Wed, Oct 21
United Airlines Logo
7:00 am - 8:49 pm
SEA
-
SAL
12h 49m
1 stop
United Airlines Logo
6:00 am - 7:08 pm
SAL
-
SEA
14h 08m
1 stop
$781United Airlines
Sun, Aug 16 - Tue, Aug 18
Avianca Logo
6:52 pm - 6:25 am
SEA
-
SAL
34h 33m
3 stops
Avianca Logo
5:40 pm - 9:59 pm
SAL
-
SEA
29h 19m
2 stops
$855Avianca
Wed, Sep 23 - Wed, Oct 7
Avianca Logo
6:52 pm - 6:25 am
SEA
-
SAL
34h 33m
3 stops
Avianca Logo
10:25 pm - 9:59 pm
SAL
-
SEA
24h 34m
3 stops
$861Avianca
Wed, Sep 23 - Wed, Oct 7

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Frontier flights from Seattle to El Salvador

Our best Frontier deals on Seattle to El Salvador flight tickets
Frontier
Aug 28
SEA9:29 pmSeattle/Tacoma Intl
11h 33m
2 stops
SAL10:02 amSan Salvador El Salvador Intl
Sep 5
SAL11:07 amSan Salvador El Salvador Intl
31h 44m
2 stops
SEA5:51 pmSeattle/Tacoma Intl
$649
Frontier
Aug 27
SEA7:06 pmSeattle/Tacoma Intl
37h 56m
2 stops
SAL10:02 amSan Salvador El Salvador Intl
Sep 5
SAL11:07 amSan Salvador El Salvador Intl
31h 44m
2 stops
SEA5:51 pmSeattle/Tacoma Intl
$657

Copa Airlines flights from Seattle to El Salvador

Our best Copa Airlines deals on Seattle to El Salvador flight tickets
Copa Airlines
Jul 31
SEA3:33 pmSeattle/Tacoma Intl
27h 58m
2 stops
SAL8:31 pmSan Salvador El Salvador Intl
Aug 11
SAL1:59 pmSan Salvador El Salvador Intl
34h 27m
2 stops
SEA11:26 pmSeattle/Tacoma Intl
$783
Copa Airlines
Jul 30
SEA6:00 amSeattle/Tacoma Intl
16h 37m
2 stops
SAL11:37 pmSan Salvador El Salvador Intl
Aug 11
SAL1:59 pmSan Salvador El Salvador Intl
34h 27m
2 stops
SEA11:26 pmSeattle/Tacoma Intl
$791
Copa Airlines
Jul 31
SEA3:33 pmSeattle/Tacoma Intl
20h 06m
2 stops
SAL12:39 pmSan Salvador El Salvador Intl
Aug 9
SAL4:54 amSan Salvador El Salvador Intl
21h 21m
2 stops
SEA1:15 amSeattle/Tacoma Intl
$827

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 July 27, 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 11/7

11:06 am-6:15 am

1 stop17h 09m

San Salvador El Salvador Intl

Sat 11/14

8:00 am-6:26 pm

1 stop12h 26m

$579

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Fri 9/18

10:58 pm-8:50 pm

1 stop20h 52m

San Salvador El Salvador Intl

Wed 9/30

7:35 am-9:54 pm

1 stop15h 19m

$582

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Thu 10/1

8:15 pm-4:57 pm

1 stop19h 42m

San Salvador El Salvador Intl

Sat 10/10

9:12 am-10:00 am

2 stops25h 48m

$623

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Tue 9/15

5:34 pm-11:24 am

2 stops16h 50m

San Salvador El Salvador Intl

Fri 9/25

12:24 pm-10:09 am

2 stops22h 45m

$745

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Tue 11/10

11:34 pm-2:04 pm

2 stops12h 30m

San Salvador El Salvador Intl

Wed 12/2

6:00 am-7:42 pm

2 stops15h 42m

$745
Quickest round-trip

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Wed 12/9

6:12 am-9:49 pm

2 stops13h 37m

San Salvador El Salvador Intl

Wed 12/23

2:31 pm-12:54 am

1 stop12h 23m

$750

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Sat 10/17

5:05 pm-12:15 pm

1 stop18h 10m

San Salvador El Salvador Intl

Wed 10/21

6:00 am-9:15 pm

2 stops16h 15m

$781

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Sun 8/16

7:00 am-8:49 pm

1 stop12h 49m

San Salvador El Salvador Intl

Tue 8/18

6:00 am-7:08 pm

1 stop14h 08m

$781

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Wed 9/23

6:52 pm-6:25 am

3 stops34h 33m

San Salvador El Salvador Intl

Wed 10/7

5:40 pm-9:59 pm

2 stops29h 19m

$855

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Wed 9/23

6:52 pm-6:25 am

3 stops34h 33m

San Salvador El Salvador Intl

Wed 10/7

10:25 pm-9:59 pm

3 stops24h 34m

$861

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 $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 $738 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 22% 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 56m

Direct flights

None
The fastest flight from Seattle to El Salvador takes 9h 56m
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
2,522 reviews
Search Avianca flights
American AirlinesPriceFrom $439Free CancellationRating
7.1
11,842 reviews
Search American Airlines flights
United AirlinesPriceFrom $474Free CancellationRating
7.4
10,042 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.

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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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