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Cheap flights from Seattle to El Salvador from $322

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.
Frontier Logo
10:34 am - 10:00 am
SEA
-
SAL
22h 26m
2 stops
Frontier Logo
11:05 am - 10:39 am
SAL
-
SEA
24h 34m
2 stops
$604Frontier
Thu, Aug 13 - Mon, Aug 17
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
11:06 am - 5:42 am
SEA
-
SAL
16h 36m
1 stop
Multiple Airlines Logo
9:01 am - 9:51 am
SAL
-
SEA
26h 50m
2 stops
$648Multiple Airlines
Mon, Nov 9 - Tue, Nov 17
Multiple Airlines Logo
6:36 pm - 6:30 am
SEA
-
SAL
10h 54m
1 stop
Multiple Airlines Logo
11:20 pm - 6:00 pm
SAL
-
SEA
19h 40m
1 stop
$651Multiple Airlines
Mon, Aug 3 - Sun, Aug 9
Multiple Airlines Logo
11:06 am - 5:52 am
SEA
-
SAL
17h 46m
1 stop
Multiple Airlines Logo
9:12 am - 9:51 am
SAL
-
SEA
25h 39m
2 stops
$657Multiple Airlines
Mon, Oct 12 - Tue, Oct 27
Multiple Airlines Logo
12:21 am - 4:20 pm
SEA
-
SAL
14h 59m
1 stop
Multiple Airlines Logo
9:55 am - 9:54 pm
SAL
-
SEA
12h 59m
2 stops
$668Multiple Airlines
Tue, Oct 13 - Wed, Oct 28
Multiple Airlines Logo
7:24 pm - 6:30 am
SEA
-
SAL
10h 06m
1 stop
Multiple Airlines Logo
7:35 am - 6:18 pm
SAL
-
SEA
11h 43m
1 stop
$673Multiple Airlines
Wed, Sep 23 - Wed, Oct 7
Multiple Airlines Logo
11:06 am - 4:57 pm
SEA
-
SAL
28h 51m
1 stop
Multiple Airlines Logo
6:11 pm - 6:26 pm
SAL
-
SEA
25h 15m
1 stop
$674Multiple Airlines
Thu, Sep 17 - Wed, Sep 30
Multiple Airlines Logo
12:21 am - 4:20 pm
SEA
-
SAL
14h 59m
1 stop
Multiple Airlines Logo
7:35 am - 10:02 pm
SAL
-
SEA
15h 27m
1 stop
$676Multiple Airlines
Tue, Oct 13 - Tue, Oct 27
Multiple Airlines Logo
10:34 am - 10:00 am
SEA
-
SAL
22h 26m
2 stops
Multiple Airlines Logo
5:16 am - 5:51 pm
SAL
-
SEA
13h 35m
1 stop
$679Multiple Airlines
Thu, Aug 13 - Fri, Aug 21

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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
Nov 8
SEA11:59 pmSeattle/Tacoma Intl
13h 25m
1 stop
SAL3:24 pmSan Salvador El Salvador Intl
Nov 16
SAL7:00 amSan Salvador El Salvador Intl
17h 55m
1 stop
SEA10:55 pmSeattle/Tacoma Intl
$721
United Airlines
Oct 5
SEA6:43 pmSeattle/Tacoma Intl
9h 07m
1 stop
SAL4:50 amSan Salvador El Salvador Intl
Oct 7
SAL1:50 pmSan Salvador El Salvador Intl
12h 25m
2 stops
SEA1:15 amSeattle/Tacoma Intl
$725
United Airlines
Nov 13
SEA12:20 pmSeattle/Tacoma Intl
15h 30m
1 stop
SAL5:50 amSan Salvador El Salvador Intl
Nov 18
SAL3:00 amSan Salvador El Salvador Intl
10h 14m
1 stop
SEA11:14 amSeattle/Tacoma Intl
$726

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
Jul 11
SEA6:00 amSeattle/Tacoma Intl
16h 37m
2 stops
SAL11:37 pmSan Salvador El Salvador Intl
Jul 19
SAL1:59 pmSan Salvador El Salvador Intl
33h 01m
2 stops
SEA10:00 pmSeattle/Tacoma Intl
$808
Copa Airlines
Jul 3
SEA7:05 pmSeattle/Tacoma Intl
24h 29m
2 stops
SAL8:34 pmSan Salvador El Salvador Intl
Jul 7
SAL8:30 amSan Salvador El Salvador Intl
17h 43m
2 stops
SEA1:13 amSeattle/Tacoma Intl
$881

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 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

Thu 8/13

10:34 am-10:00 am

2 stops22h 26m

San Salvador El Salvador Intl

Mon 8/17

11:05 am-10:39 am

2 stops24h 34m

$604

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 11/9

11:06 am-5:42 am

1 stop16h 36m

San Salvador El Salvador Intl

Tue 11/17

9:01 am-9:51 am

2 stops26h 50m

$648

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Mon 8/3

6:36 pm-6:30 am

1 stop10h 54m

San Salvador El Salvador Intl

Sun 8/9

11:20 pm-6:00 pm

1 stop19h 40m

$651

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Mon 10/12

11:06 am-5:52 am

1 stop17h 46m

San Salvador El Salvador Intl

Tue 10/27

9:12 am-9:51 am

2 stops25h 39m

$657

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Tue 10/13

12:21 am-4:20 pm

1 stop14h 59m

San Salvador El Salvador Intl

Wed 10/28

9:55 am-9:54 pm

2 stops12h 59m

$668
Quickest round-trip

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Wed 9/23

7:24 pm-6:30 am

1 stop10h 06m

San Salvador El Salvador Intl

Wed 10/7

7:35 am-6:18 pm

1 stop11h 43m

$673

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Thu 9/17

11:06 am-4:57 pm

1 stop28h 51m

San Salvador El Salvador Intl

Wed 9/30

6:11 pm-6:26 pm

1 stop25h 15m

$674

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Tue 10/13

12:21 am-4:20 pm

1 stop14h 59m

San Salvador El Salvador Intl

Tue 10/27

7:35 am-10:02 pm

1 stop15h 27m

$676

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Thu 8/13

10:34 am-10:00 am

2 stops22h 26m

San Salvador El Salvador Intl

Fri 8/21

5:16 am-5:51 pm

1 stop13h 35m

$679

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 $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

8h 30m

Direct flights

None
The fastest flight from Seattle to El Salvador takes 8h 30m
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
2,537 reviews
Search Avianca flights
American AirlinesPriceFrom $439Free CancellationRating
7.1
11,776 reviews
Search American Airlines flights
United AirlinesPriceFrom $469Free CancellationRating
7.4
9,898 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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