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Cheap flights from Seattle to El Salvador from $156

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 2/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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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
2:40 pm - 9:55 amSEA-SAL
17h 15m1 stop
Multiple Airlines Logo
8:05 am - 2:57 pmSAL-SEA
32h 52m1 stop
$417Multiple Airlines
Find Deal
Fri, Jan 9 - Fri, Jan 16
Avianca Logo
6:20 am - 7:50 pmSEA-SAL
12h 30m1 stop
Avianca Logo
6:15 pm - 11:16 pmSAL-SEA
30h 01m1 stop
$418Avianca
Find Deal
Tue, Mar 10 - Tue, Mar 17
Multiple Airlines Logo
10:26 pm - 2:48 pmSEA-SAL
14h 22m1 stop
Multiple Airlines Logo
3:52 pm - 10:45 amSAL-SEA
20h 53m1 stop
$420Multiple Airlines
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Wed, Dec 10 - Wed, Dec 17
Multiple Airlines Logo
7:28 pm - 9:05 pmSEA-SAL
23h 37m1 stop
Multiple Airlines Logo
11:23 am - 10:33 pmSAL-SEA
13h 10m2 stops
$421Multiple Airlines
Find Deal
Wed, Jan 21 - Wed, Feb 4
Multiple Airlines Logo
2:40 pm - 9:55 amSEA-SAL
17h 15m1 stop
Multiple Airlines Logo
5:30 am - 5:12 pmSAL-SEA
13h 42m2 stops
$424Multiple Airlines
Find Deal
Sun, Feb 1 - Sun, Mar 1
Multiple Airlines Logo
4:43 pm - 2:52 pmSEA-SAL
20h 09m2 stops
Multiple Airlines Logo
12:05 pm - 9:57 amSAL-SEA
23h 52m1 stop
$430Multiple Airlines
Find Deal
Wed, Jan 28 - Mon, Feb 2
Avianca Logo
6:30 am - 7:50 pmSEA-SAL
12h 20m1 stop
Avianca Logo
6:40 pm - 1:58 pmSAL-SEA
20h 18m1 stop
$434Avianca
Find Deal
Tue, Mar 31 - Wed, Apr 22
Multiple Airlines Logo
8:40 am - 9:55 pmSEA-SAL
11h 15m1 stop
Multiple Airlines Logo
5:15 pm - 10:20 amSAL-SEA
19h 05m2 stops
$435Multiple Airlines
Find Deal
Tue, Dec 9 - Wed, Dec 17
Multiple Airlines Logo
10:26 pm - 2:48 pmSEA-SAL
14h 22m1 stop
Multiple Airlines Logo
3:52 pm - 10:45 amSAL-SEA
20h 53m1 stop
$436Multiple Airlines
Find Deal
Mon, Dec 8 - Wed, Dec 17
Multiple Airlines Logo
10:55 am - 5:55 amSEA-SAL
18h 00m1 stop
Multiple Airlines Logo
6:40 pm - 1:58 pmSAL-SEA
20h 18m1 stop
$437Multiple Airlines
Find Deal
Mon, Mar 30 - Mon, Apr 13

Avianca flights from Seattle to El Salvador

Our best Avianca deals on Seattle to El Salvador flight tickets
Avianca
Mar 10
SEA6:20 amSeattle/Tacoma Intl
12h 30m
1 stop
SAL7:50 pmSan Salvador El Salvador Intl
Mar 17
SAL6:15 pmSan Salvador El Salvador Intl
30h 01m
1 stop
SEA11:16 pmSeattle/Tacoma Intl
$418
Find similar
Avianca
Mar 31
SEA6:30 amSeattle/Tacoma Intl
12h 20m
1 stop
SAL7:50 pmSan Salvador El Salvador Intl
Apr 22
SAL6:40 pmSan Salvador El Salvador Intl
20h 18m
1 stop
SEA1:58 pmSeattle/Tacoma Intl
$434
Find similar
Avianca
Mar 30
SEA5:00 pmSeattle/Tacoma Intl
12h 30m
1 stop
SAL6:30 amSan Salvador El Salvador Intl
Apr 13
SAL10:20 pmSan Salvador El Salvador Intl
24h 58m
2 stops
SEA10:18 pmSeattle/Tacoma Intl
$443
Find similar

American Airlines flights from Seattle to El Salvador

Our best American Airlines deals on Seattle to El Salvador flight tickets
American Airlines
Nov 13
SEA10:08 pmSeattle/Tacoma Intl
14h 20m
1 stop
SAL2:28 pmSan Salvador El Salvador Intl
Jan 29
SAL3:21 pmSan Salvador El Salvador Intl
21h 34m
2 stops
SEA10:55 amSeattle/Tacoma Intl
$684
Find similar
American Airlines
Nov 11
SEA10:07 pmSeattle/Tacoma Intl
14h 21m
2 stops
SAL2:28 pmSan Salvador El Salvador Intl
Nov 19
SAL3:31 pmSan Salvador El Salvador Intl
20h 14m
2 stops
SEA9:45 amSeattle/Tacoma Intl
$694
Find similar
American Airlines
Nov 10
SEA5:00 pmSeattle/Tacoma Intl
18h 27m
1 stop
SAL1:27 pmSan Salvador El Salvador Intl
Nov 25
SAL1:20 pmSan Salvador El Salvador Intl
12h 06m
1 stop
SEA11:26 pmSeattle/Tacoma Intl
$720
Find similar

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 November 6, 2025.
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

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Fri 1/9

2:40 pm-9:55 am

1 stop17h 15m

San Salvador El Salvador Intl

Fri 1/16

8:05 am-2:57 pm

1 stop32h 52m

$417

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Tue 3/10

6:20 am-7:50 pm

1 stop12h 30m

San Salvador El Salvador Intl

Tue 3/17

6:15 pm-11:16 pm

1 stop30h 01m

$418

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Wed 12/10

10:26 pm-2:48 pm

1 stop14h 22m

San Salvador El Salvador Intl

Wed 12/17

3:52 pm-10:45 am

1 stop20h 53m

$420

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Wed 1/21

7:28 pm-9:05 pm

1 stop23h 37m

San Salvador El Salvador Intl

Wed 2/4

11:23 am-10:33 pm

2 stops13h 10m

$421

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Sun 2/1

2:40 pm-9:55 am

1 stop17h 15m

San Salvador El Salvador Intl

Sun 3/1

5:30 am-5:12 pm

2 stops13h 42m

$424

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Wed 1/28

4:43 pm-2:52 pm

2 stops20h 09m

San Salvador El Salvador Intl

Mon 2/2

12:05 pm-9:57 am

1 stop23h 52m

$430

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Tue 3/31

6:30 am-7:50 pm

1 stop12h 20m

San Salvador El Salvador Intl

Wed 4/22

6:40 pm-1:58 pm

1 stop20h 18m

$434

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Tue 12/9

8:40 am-9:55 pm

1 stop11h 15m

San Salvador El Salvador Intl

Wed 12/17

5:15 pm-10:20 am

2 stops19h 05m

$435

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Mon 12/8

10:26 pm-2:48 pm

1 stop14h 22m

San Salvador El Salvador Intl

Wed 12/17

3:52 pm-10:45 am

1 stop20h 53m

$436

SeattleSan Salvador

SEA - SAL

SEASAL

Seattle/Tacoma Intl

Mon 3/30

10:55 am-5:55 am

1 stop18h 00m

San Salvador El Salvador Intl

Mon 4/13

6:40 pm-1:58 pm

1 stop20h 18m

$437

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 September is, on average, the cheapest month to fly to El Salvador from Seattle, with most prices found around $552. The month of August is another great option to travel to El Salvador, with average flight prices from Seattle averaging around $559.

What is the cheapest day to depart on your flight to El Salvador?

The cheapest day to depart from Seattle to El Salvador is on a Tuesday. Travelers who choose to depart for El Salvador on a Tuesday will often find tickets for as low as $683. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $868. These prices are subject to change though, so be sure to set up a Price Alert for flights to El Salvador.

What is the cheapest time of day to depart on your flight to El Salvador?

Flying to El Salvador from Seattle in the morning is the least expensive time of day to depart. momondo users have found prices as low as $700 when looking at flights departing in the morning. Flights to El Salvador are more costly in the afternoon, with an average ticket price of $853. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight 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 $647 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 $652 on momondo.

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

You could potentially save up to 4% 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

Direct flights

None
There are no direct flights from Seattle to El Salvador. There are no popular flight routes from Seattle to El Salvador.
Search flight deals

  • 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 $411Free CancellationRating
6.6
2,469 reviews
Search Avianca flights
American AirlinesPriceFrom $439Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
United AirlinesPriceFrom $471Free CancellationRating
7.4
9,004 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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Popular cities in El Salvador

Popular flights according to clicks in the last 7 days on momondo
Flights to San Salvadorfrom $102