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Cheap flights from San Salvador to Seattle from $202

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Salvador to Seattle departing on 1/13. 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
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:00 am - 12:42 amSAL-SEA
18h 42m1 stop
Multiple Airlines Logo
6:07 pm - 1:58 pmSEA-SAL
17h 51m2 stops
$419Multiple Airlines
Find Deal
lun., dic. 22 - lun., ene. 12
Multiple Airlines Logo
5:30 am - 11:22 amSAL-SEA
31h 52m1 stop
Multiple Airlines Logo
8:44 am - 10:19 pmSEA-SAL
11h 35m1 stop
$424Multiple Airlines
Find Deal
lun., dic. 22 - lun., ene. 12
Multiple Airlines Logo
8:00 am - 12:42 amSAL-SEA
18h 42m1 stop
Multiple Airlines Logo
2:36 pm - 2:47 pmSEA-SAL
22h 11m2 stops
$440Multiple Airlines
Find Deal
vie., dic. 26 - mar., ene. 6
Multiple Airlines Logo
10:00 am - 8:45 amSAL-SEA
24h 45m1 stop
Multiple Airlines Logo
2:46 pm - 2:47 pmSEA-SAL
22h 01m2 stops
$444Multiple Airlines
Find Deal
mar., dic. 23 - mié., dic. 31
Multiple Airlines Logo
10:40 pm - 10:25 amSAL-SEA
13h 45m1 stop
Multiple Airlines Logo
11:10 pm - 4:35 pmSEA-SAL
15h 25m1 stop
$452Multiple Airlines
Find Deal
lun., nov. 10 - jue., ene. 15
Avianca Logo
6:15 pm - 11:39 amSAL-SEA
19h 24m1 stop
Avianca Logo
12:41 pm - 6:15 amSEA-SAL
15h 34m1 stop
$570Avianca
Find Deal
jue., nov. 6 - mar., nov. 11
Copa Airlines Logo
5:00 am - 10:30 pmSAL-SEA
19h 30m2 stops
Copa Airlines Logo
7:28 pm - 12:41 pmSEA-SAL
15h 13m2 stops
$621Copa Airlines
Find Deal
jue., nov. 6 - mar., nov. 11
Avianca Logo
6:15 pm - 11:39 amSAL-SEA
19h 24m1 stop
Avianca Logo
12:41 pm - 6:15 amSEA-SAL
15h 34m1 stop
$634Avianca
Find Deal
mar., nov. 4 - vie., nov. 28
American Airlines Logo
1:37 pm - 11:42 pmSAL-SEA
12h 05m1 stop
American Airlines Logo
3:44 pm - 2:21 pmSEA-SAL
20h 37m1 stop
$653American Airlines
Find Deal
vie., dic. 19 - lun., ene. 5
American Airlines Logo
1:37 pm - 11:42 pmSAL-SEA
12h 05m1 stop
American Airlines Logo
12:59 am - 1:31 pmSEA-SAL
10h 32m1 stop
$661American Airlines
Find Deal
vie., dic. 19 - dom., ene. 4

United Airlines flights from San Salvador to Seattle

Our best United Airlines deals on San Salvador to Seattle flight tickets
United Airlines
Oct 28
SAL5:55 amSan Salvador El Salvador Intl
13h 05m
2 stops
SEA6:00 pmSeattle/Tacoma Intl
Nov 2
SEA11:59 pmSeattle/Tacoma Intl
11h 20m
1 stop
SAL1:19 pmSan Salvador El Salvador Intl
$839
Find similar
United Airlines
Nov 10
SAL3:00 amSan Salvador El Salvador Intl
22h 44m
3 stops
SEA11:44 pmSeattle/Tacoma Intl
Dec 3
SEA3:25 pmSeattle/Tacoma Intl
21h 59m
2 stops
SAL3:24 pmSan Salvador El Salvador Intl
$844
Find similar
United Airlines
Nov 5
SAL3:00 amSan Salvador El Salvador Intl
10h 39m
1 stop
SEA11:39 amSeattle/Tacoma Intl
Nov 11
SEA2:40 pmSeattle/Tacoma Intl
13h 05m
2 stops
SAL5:45 amSan Salvador El Salvador Intl
$1,011
Find similar

American Airlines flights from San Salvador to Seattle

Our best American Airlines deals on San Salvador to Seattle flight tickets
American Airlines
Dec 19
SAL1:37 pmSan Salvador El Salvador Intl
12h 05m
1 stop
SEA11:42 pmSeattle/Tacoma Intl
Jan 5
SEA3:44 pmSeattle/Tacoma Intl
20h 37m
1 stop
SAL2:21 pmSan Salvador El Salvador Intl
$653
Find similar
American Airlines
Dec 19
SAL1:37 pmSan Salvador El Salvador Intl
12h 05m
1 stop
SEA11:42 pmSeattle/Tacoma Intl
Jan 4
SEA12:59 amSeattle/Tacoma Intl
10h 32m
1 stop
SAL1:31 pmSan Salvador El Salvador Intl
$661
Find similar
American Airlines
Dec 18
SAL2:31 pmSan Salvador El Salvador Intl
10h 36m
1 stop
SEA11:07 pmSeattle/Tacoma Intl
Jan 4
SEA6:02 pmSeattle/Tacoma Intl
17h 29m
1 stop
SAL1:31 pmSan Salvador El Salvador Intl
$676
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Salvador to Seattle 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 octubre 27, 2025.
Use the filters below to find and compare flights from San Salvador to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

lun. 12/22

8:00 am-12:42 am

1 stop18h 42m

Seattle/Tacoma Intl

lun. 1/12

6:07 pm-1:58 pm

2 stops17h 51m

$419

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

lun. 12/22

5:30 am-11:22 am

1 stop31h 52m

Seattle/Tacoma Intl

lun. 1/12

8:44 am-10:19 pm

1 stop11h 35m

$424

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

vie. 12/26

8:00 am-12:42 am

1 stop18h 42m

Seattle/Tacoma Intl

mar. 1/6

2:36 pm-2:47 pm

2 stops22h 11m

$440

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

mar. 12/23

10:00 am-8:45 am

1 stop24h 45m

Seattle/Tacoma Intl

mié. 12/31

2:46 pm-2:47 pm

2 stops22h 01m

$444

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

lun. 11/10

10:40 pm-10:25 am

1 stop13h 45m

Seattle/Tacoma Intl

jue. 1/15

11:10 pm-4:35 pm

1 stop15h 25m

$452

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

jue. 11/6

6:15 pm-11:39 am

1 stop19h 24m

Seattle/Tacoma Intl

mar. 11/11

12:41 pm-6:15 am

1 stop15h 34m

$570

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

jue. 11/6

5:00 am-10:30 pm

2 stops19h 30m

Seattle/Tacoma Intl

mar. 11/11

7:28 pm-12:41 pm

2 stops15h 13m

$621

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

mar. 11/4

6:15 pm-11:39 am

1 stop19h 24m

Seattle/Tacoma Intl

vie. 11/28

12:41 pm-6:15 am

1 stop15h 34m

$634

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

vie. 12/19

1:37 pm-11:42 pm

1 stop12h 05m

Seattle/Tacoma Intl

lun. 1/5

3:44 pm-2:21 pm

1 stop20h 37m

$653

San SalvadorSeattle

SAL - SEA

SALSEA

San Salvador El Salvador Intl

vie. 12/19

1:37 pm-11:42 pm

1 stop12h 05m

Seattle/Tacoma Intl

dom. 1/4

12:59 am-1:31 pm

1 stop10h 32m

$661

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from San Salvador to Seattle

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 Seattle?

In general, September is the cheapest month to fly from San Salvador to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $504. If you don’t want to visit Seattle in September, then you should wait until October to fly from San Salvador, when ticket prices are also cheap, with an average price of $529.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from San Salvador is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $662. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from San Salvador because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $828.

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

Flying to Seattle from San Salvador in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $687 when looking at flights departing in the afternoon. Flights to Seattle are more costly at noon, with an average ticket price of $759. Departure times at noon 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 Seattle?

You are more likely to see cheaper flights to Seattle from San Salvador when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $601 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from San Salvador for as low as $509 on momondo.

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

You could potentially save up to 31% on your flight if you consider stops on a San Salvador to Seattle flight.

How have San Salvador to Seattle flight prices changed over time?

As of October 2025, prices for San Salvador to Seattle flights are approximately 2% more expensive when compared to flights at the same time last year.

When to book flights from San Salvador to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from San Salvador to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Salvador to Seattle (SAL to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Salvador to Seattle

Direct flights

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

  • How far is San Salvador El Salvador Intl to Seattle/Tacoma Intl by plane?

    Seattle/Tacoma Intl is 3014.6 mi away from San Salvador El Salvador Intl. Flights usually cover this in 10h 36m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from San Salvador El Salvador Intl Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from San Salvador El Salvador Intl Airport to Seattle/Tacoma Intl Airport were last updated today.

  • How many operators does momondo search for flights from San Salvador El Salvador Intl Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from San Salvador El Salvador Intl Airport to Seattle/Tacoma Intl Airport?

    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 San Salvador El Salvador Intl Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from San Salvador to Seattle?

Best airlines flying from San Salvador to Seattle

Compare and see reviews for airlines that fly from San Salvador to Seattle with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $399Free CancellationRating
6.6
2,464 reviews
Search Avianca flights
American AirlinesPriceFrom $439Free CancellationRating
7.2
11,031 reviews
Search American Airlines flights
United AirlinesPriceFrom $529Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Puyallup
Marysville
Redmond
Tukwila
Federal Way
Lakewood
Cle Elum
Fife
Centralia
Kirkland
Shoreline
Westport

Why use momondo?

Why should I use momondo to find a flight deal from San Salvador to Seattle?

It is quick and easy to find San Salvador to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.

Can I find flights from San Salvador to Seattle with flexible booking policies on momondo?

All flight searches from San Salvador to Seattle on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Salvador to Seattle?

momondo helps you find the best flight between San Salvador and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Salvador to Seattle right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from San Salvador and alert you when they change.

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