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Cheap flights from Seattle to El Salvador from $323

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 7/10. 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
5:44 pm - 6:30 am
SEA
-
SAL
11h 46m
1 stop
Multiple Airlines Logo
7:35 am - 9:54 pm
SAL
-
SEA
15h 19m
1 stop
$619Multiple Airlines
Fri, Sep 18 - Wed, Sep 30
Multiple Airlines Logo
9:16 pm - 5:52 am
SEA
-
SAL
31h 36m
2 stops
Multiple Airlines Logo
5:16 am - 6:26 pm
SAL
-
SEA
14h 10m
1 stop
$621Multiple Airlines
Mon, Oct 5 - Mon, Oct 12
Multiple Airlines Logo
11:06 am - 5:52 am
SEA
-
SAL
17h 46m
1 stop
Multiple Airlines Logo
5:16 am - 6:26 pm
SAL
-
SEA
14h 10m
1 stop
$628Multiple Airlines
Mon, Oct 5 - Mon, Oct 12
Multiple Airlines Logo
8:53 pm - 4:42 pm
SEA
-
SAL
18h 49m
2 stops
Multiple Airlines Logo
6:11 pm - 5:51 pm
SAL
-
SEA
24h 40m
1 stop
$646Multiple Airlines
Mon, Aug 10 - Mon, Aug 17
Multiple Airlines Logo
12:35 pm - 7:05 pm
SEA
-
SAL
29h 30m
2 stops
Multiple Airlines Logo
6:11 pm - 5:51 pm
SAL
-
SEA
24h 40m
1 stop
$649Multiple Airlines
Sun, Aug 23 - Sat, Aug 29
Multiple Airlines Logo
7:26 am - 9:05 pm
SEA
-
SAL
12h 39m
1 stop
Multiple Airlines Logo
11:20 pm - 11:15 am
SAL
-
SEA
12h 55m
1 stop
$651Multiple Airlines
Fri, Aug 7 - Sun, Aug 16
Multiple Airlines Logo
2:15 pm - 6:15 am
SEA
-
SAL
15h 00m
1 stop
Multiple Airlines Logo
8:00 am - 6:26 pm
SAL
-
SEA
11h 26m
1 stop
$654Multiple Airlines
Wed, Sep 9 - Mon, Sep 14
Multiple Airlines Logo
7:41 pm - 4:42 pm
SEA
-
SAL
20h 01m
2 stops
Multiple Airlines Logo
6:11 pm - 6:26 pm
SAL
-
SEA
25h 15m
1 stop
$656Multiple Airlines
Fri, Sep 18 - Wed, Sep 30
Multiple Airlines Logo
10:34 am - 5:52 am
SEA
-
SAL
18h 18m
1 stop
Multiple Airlines Logo
5:32 am - 7:59 pm
SAL
-
SEA
15h 27m
2 stops
$663Multiple Airlines
Wed, Aug 12 - Wed, Aug 19
Multiple Airlines Logo
8:10 pm - 7:00 am
SEA
-
SAL
9h 50m
1 stop
Multiple Airlines Logo
7:35 am - 6:11 pm
SAL
-
SEA
11h 36m
1 stop
$664Multiple Airlines
Thu, Aug 20 - Thu, Sep 3

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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
Oct 19
SEA11:59 pmSeattle/Tacoma Intl
13h 31m
1 stop
SAL2:30 pmSan Salvador El Salvador Intl
Oct 23
SAL6:00 amSan Salvador El Salvador Intl
9h 53m
1 stop
SEA2:53 pmSeattle/Tacoma Intl
$731
United Airlines
Sep 11
SEA5:20 pmSeattle/Tacoma Intl
17h 55m
2 stops
SAL12:15 pmSan Salvador El Salvador Intl
Sep 20
SAL1:50 pmSan Salvador El Salvador Intl
21h 09m
2 stops
SEA9:59 amSeattle/Tacoma Intl
$735
United Airlines
Oct 19
SEA11:59 pmSeattle/Tacoma Intl
13h 31m
1 stop
SAL2:30 pmSan Salvador El Salvador Intl
Oct 22
SAL2:00 amSan Salvador El Salvador Intl
20h 15m
2 stops
SEA9:15 pmSeattle/Tacoma Intl
$741

Copa Airlines flights from Seattle to El Salvador

Our best Copa Airlines deals on Seattle to El Salvador flight tickets
Copa Airlines
Sep 29
SEA6:30 amSeattle/Tacoma Intl
16h 04m
2 stops
SAL11:34 pmSan Salvador El Salvador Intl
Oct 13
SAL1:59 pmSan Salvador El Salvador Intl
36h 16m
2 stops
SEA1:15 amSeattle/Tacoma Intl
$723
Copa Airlines
Sep 23
SEA7:35 pmSeattle/Tacoma Intl
23h 56m
2 stops
SAL8:31 pmSan Salvador El Salvador Intl
Oct 7
SAL8:30 amSan Salvador El Salvador Intl
17h 45m
2 stops
SEA1:15 amSeattle/Tacoma Intl
$743

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 3, 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

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

$619

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Mon 10/5

9:16 pm-5:52 am

2 stops31h 36m

San Salvador El Salvador Intl

Mon 10/12

5:16 am-6:26 pm

1 stop14h 10m

$621

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Mon 10/5

11:06 am-5:52 am

1 stop17h 46m

San Salvador El Salvador Intl

Mon 10/12

5:16 am-6:26 pm

1 stop14h 10m

$628

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Mon 8/10

8:53 pm-4:42 pm

2 stops18h 49m

San Salvador El Salvador Intl

Mon 8/17

6:11 pm-5:51 pm

1 stop24h 40m

$646

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Sun 8/23

12:35 pm-7:05 pm

2 stops29h 30m

San Salvador El Salvador Intl

Sat 8/29

6:11 pm-5:51 pm

1 stop24h 40m

$649

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Fri 8/7

7:26 am-9:05 pm

1 stop12h 39m

San Salvador El Salvador Intl

Sun 8/16

11:20 pm-11:15 am

1 stop12h 55m

$651

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Wed 9/9

2:15 pm-6:15 am

1 stop15h 00m

San Salvador El Salvador Intl

Mon 9/14

8:00 am-6:26 pm

1 stop11h 26m

$654

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Fri 9/18

7:41 pm-4:42 pm

2 stops20h 01m

San Salvador El Salvador Intl

Wed 9/30

6:11 pm-6:26 pm

1 stop25h 15m

$656

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Wed 8/12

10:34 am-5:52 am

1 stop18h 18m

San Salvador El Salvador Intl

Wed 8/19

5:32 am-7:59 pm

2 stops15h 27m

$663
Quickest round-trip

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Thu 8/20

8:10 pm-7:00 am

1 stop9h 50m

San Salvador El Salvador Intl

Thu 9/3

7:35 am-6:11 pm

1 stop11h 36m

$664

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 $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 $728 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 27% 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 20m

Direct flights

None
The fastest flight from Seattle to El Salvador takes 9h 20m
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
2,518 reviews
Search Avianca flights
American AirlinesPriceFrom $439Free CancellationRating
7.1
11,764 reviews
Search American Airlines flights
United AirlinesPriceFrom $474Free CancellationRating
7.4
9,927 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

Popular cities in El Salvador

Popular flights according to clicks in the last 7 days on momondo
Flights to San Salvadorfrom $290