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Cheap flights from Seattle to San Salvador from $122

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 San Salvador departing on 4/30. 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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Find the cheapest flights from Seattle to San Salvador

Cheap round-trip flights

These are some of the best round-trip flight deals from Seattle to San Salvador that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Seattle to San Salvador.

Cheap last minute flights

Planning a quick getaway from Seattle to San Salvador? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Salvador, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Seattle to San Salvador

Find recent round-trip train or bus tickets from Seattle to San Salvador.

All round-trip flight deals from Seattle to San Salvador

The cheapest plane tickets from Seattle to San Salvador found on KAYAK recently.
8:05 am - 7:50 pmSEA-SAL
9h 45m1 stop
8:00 am - 5:55 pmSAL-SEA
10h 55m1 stop
vie., mar. 7 - vie., mar. 14
8:00 am - 7:50 pmSEA-SAL
10h 50m1 stop
6:40 pm - 11:00 amSAL-SEA
17h 20m1 stop
mié., mar. 19 - lun., mar. 24
6:15 am - 8:15 pmSEA-SAL
12h 00m2 stops
5:25 am - 9:57 pmSAL-SEA
17h 32m2 stops
$438Avianca
Find Deal
vie., mar. 7 - vie., mar. 14
12:46 pm - 6:30 amSEA-SAL
16h 44m1 stop
9:30 am - 8:21 pmSAL-SEA
11h 51m1 stop
$460Avianca
Find Deal
mar., abr. 1 - mar., abr. 8
12:59 am - 1:30 pmSEA-SAL
10h 31m1 stop
6:00 am - 11:26 pmSAL-SEA
18h 26m1 stop
$549American Airlines
Find Deal
mié., mar. 5 - jue., mar. 13
5:13 pm - 4:50 amSEA-SAL
10h 37m1 stop
2:00 am - 2:38 pmSAL-SEA
13h 38m1 stop
$550United Airlines
Find Deal
sáb., may. 17 - dom., jun. 1
12:59 am - 1:30 pmSEA-SAL
10h 31m1 stop
6:00 am - 8:56 pmSAL-SEA
15h 56m2 stops
$553American Airlines
Find Deal
mié., mar. 5 - jue., mar. 13
7:33 pm - 12:06 pmSEA-SAL
15h 33m2 stops
2:00 am - 9:11 pmSAL-SEA
20h 11m2 stops
$554United Airlines
Find Deal
lun., may. 19 - mar., may. 27
10:30 pm - 12:32 pmSEA-SAL
13h 02m1 stop
7:15 am - 4:55 pmSAL-SEA
10h 40m1 stop
$570Delta
Find Deal
dom., mar. 16 - mar., mar. 25
5:51 pm - 5:35 amSEA-SAL
10h 44m1 stop
7:15 am - 4:55 pmSAL-SEA
10h 40m1 stop
$640Delta
Find Deal
mié., mar. 19 - mar., mar. 25
6:25 pm - 5:50 amSEA-SAL
10h 25m1 stop
mié., abr. 30
8:09 pm - 6:30 amSEA-SAL
9h 21m1 stop
mié., mar. 19
4:00 pm - 9:05 pmSEA-SAL
28h 05m2 stops
sáb., may. 31
12:41 pm - 3:00 pmSEA-SAL
25h 19m2 stops
lun., mar. 17
5:55 pm - 1:31 pmSEA-SAL
17h 36m3 stops
$207Spirit Airlines
Find Deal
lun., feb. 3
3:24 pm - 1:19 pmSEA-SAL
19h 55m2 stops
$249United Airlines
Find Deal
jue., feb. 20
9:20 am - 3:24 pmSEA-SAL
28h 04m3 stops
$281United Airlines
Find Deal
vie., feb. 21
1:29 am - 12:44 pmSEA-SAL
10h 15m1 stop
$372American Airlines
Find Deal
jue., may. 29
6:15 am - 7:50 pmSEA-SAL
12h 35m1 stop
$377Avianca
Find Deal
vie., mar. 21
12:25 am - 2:00 pmSEA-SAL
11h 35m2 stops
$582American Airlines
Find Deal
jue., feb. 20
9:16 pm - 9:50 pmSEA-SAL
22h 34m1 stop
5:25 am - 5:55 pmSAL-SEA
14h 30m2 stops
dom., ene. 26 - dom., feb. 2
7:05 am - 8:35 pmSEA-SAL
11h 30m1 stop
7:40 am - 8:23 pmSAL-SEA
14h 43m1 stop
jue., ene. 23 - mié., ene. 29
7:00 am - 9:19 pmSEA-SAL
12h 19m2 stops
2:50 pm - 3:45 pmSAL-SEA
26h 55m2 stops
$575United Airlines
Find Deal
jue., ene. 23 - mié., ene. 29
10:17 pm - 12:29 pmSEA-SAL
12h 12m1 stop
2:35 pm - 1:06 amSAL-SEA
12h 31m1 stop
$620American Airlines
Find Deal
dom., ene. 26 - dom., feb. 2
12:45 am - 1:35 pmSEA-SAL
10h 50m1 stop
1:14 pm - 11:26 pmSAL-SEA
12h 12m1 stop
$632American Airlines
Find Deal
mié., ene. 22 - mié., ene. 29
12:45 am - 1:35 pmSEA-SAL
10h 50m1 stop
3:40 pm - 10:47 amSAL-SEA
21h 07m2 stops
$637American Airlines
Find Deal
mié., ene. 22 - mié., ene. 29
6:00 am - 8:15 pmSEA-SAL
12h 15m2 stops
5:25 am - 11:59 pmSAL-SEA
20h 34m2 stops
dom., ene. 26 - dom., feb. 2
7:10 am - 2:37 pmSEA-SAL
29h 27m3 stops
7:41 am - 5:00 pmSAL-SEA
35h 19m3 stops
jue., ene. 23 - mié., ene. 29
7:10 am - 2:37 pmSEA-SAL
29h 27m3 stops
12:00 pm - 12:19 amSAL-SEA
14h 19m2 stops
jue., ene. 23 - mié., ene. 29

Avianca flights from Seattle to San Salvador

Our best Avianca deals on Seattle to San Salvador flight tickets
Avianca
Mar 7
SEA6:15 amSeattle/Tacoma Intl
12h 00m
2 stops
SAL8:15 pmSan Salvador El Salvador Intl
Mar 14
SAL5:25 amSan Salvador El Salvador Intl
17h 32m
2 stops
SEA9:57 pmSeattle/Tacoma Intl
Avianca
Apr 1
SEA12:46 pmSeattle/Tacoma Intl
16h 44m
1 stop
SAL6:30 amSan Salvador El Salvador Intl
Apr 8
SAL9:30 amSan Salvador El Salvador Intl
11h 51m
1 stop
SEA8:21 pmSeattle/Tacoma Intl
Avianca
Mar 9
SEA6:15 amSeattle/Tacoma Intl
13h 00m
2 stops
SAL8:15 pmSan Salvador El Salvador Intl
Mar 24
SAL10:05 pmSan Salvador El Salvador Intl
23h 19m
1 stop
SEA8:24 pmSeattle/Tacoma Intl

American Airlines flights from Seattle to San Salvador

Our best American Airlines deals on Seattle to San Salvador flight tickets
American Airlines
Mar 5
SEA12:59 amSeattle/Tacoma Intl
10h 31m
1 stop
SAL1:30 pmSan Salvador El Salvador Intl
Mar 13
SAL6:00 amSan Salvador El Salvador Intl
18h 26m
1 stop
SEA11:26 pmSeattle/Tacoma Intl
American Airlines
Feb 1
SEA4:30 pmSeattle/Tacoma Intl
19h 05m
1 stop
SAL1:35 pmSan Salvador El Salvador Intl
Feb 4
SAL2:35 pmSan Salvador El Salvador Intl
10h 56m
1 stop
SEA11:31 pmSeattle/Tacoma Intl
American Airlines
Mar 5
SEA12:59 amSeattle/Tacoma Intl
10h 31m
1 stop
SAL1:30 pmSan Salvador El Salvador Intl
Mar 13
SAL6:00 amSan Salvador El Salvador Intl
15h 56m
2 stops
SEA8:56 pmSeattle/Tacoma Intl

See travel insights to San Salvador from

How to get the cheapest flight ticket from Seattle to San 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 San Salvador?

If you aren’t able to travel to San Salvador during the month of November, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $582.

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

On average, the least expensive day to fly to San Salvador from Seattle is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $683. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to San Salvador on Saturday is $868.

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

Our most recent data shows that the best time of day to fly to San Salvador is in the morning. Flights from Seattle to San Salvador during this time can be as low as $700. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $853 on average. Flights to San Salvador from Seattle in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to San Salvador?

You are more likely to see cheaper flights to San Salvador from Seattle when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to San Salvador for around $704 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Salvador from Seattle for as low as $602 on momondo.

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

As of January 2025, prices for Seattle to San Salvador flights are approximately 46% more expensive when compared to flights at the same time last year.

When to book flights from Seattle to San Salvador

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

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

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

Best Price Found

$122

Fastest flight time

8h 23m

Direct flights

None

Airports in San Salvador

1 airport
The best one-way flight to San Salvador from Seattle in the past 72 hours is $122. The best round-trip flight deal from Seattle to San Salvador found on momondo in the last 72 hours is $325.
The fastest flight from Seattle to San Salvador takes 8h 23m
There are no direct flights from Seattle to San Salvador. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - San Salvador El Salvador Intl Airport.
There is 1 airport near San Salvador: San Salvador El Salvador Intl (SAL)

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

    The straight-line distance from Seattle/Tacoma Intl to San Salvador El Salvador Intl is 3014.6 mi. 8h 23m is a normal flight duration for this route.

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

    Prices for flights from Seattle/Tacoma Intl Airport to San Salvador El Salvador Intl Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to San Salvador El Salvador Intl Airport.

  • What documentation or ID do you need to fly to San Salvador El Salvador Intl Airport?

    The travel and health documents you'll need for your trip to San Salvador El Salvador Intl Airport 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 San Salvador El Salvador Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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


Best airlines flying from Seattle to San Salvador

Compare and see reviews for airlines that fly from Seattle to San Salvador with momondo
Airline
Rating
Free Cancellation
Price
AviancaPriceFrom $393Free CancellationRating
6.9
2,579 reviews
Search Avianca flights
DeltaPriceFrom $515Free CancellationRating
8.0
8,521 reviews
Search Delta flights
American AirlinesPriceFrom $532Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $539Free CancellationRating
7.4
8,985 reviews
Search United Airlines flights

Traveling to a place near San Salvador?

Book flights to San Salvador if you plan to visit one of these locations
Sonsonate
La Libertad
El Cuco
Acajutla

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to San Salvador. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to San Salvador from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Salvador from Seattle.

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

Price alerts on flights to San 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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