$200 Find Cheap Flights from El Salvador to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Seattle departing on 3/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Seattle, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$412
Typical prices: $617-$648
Multiple Airlines
Mon 5/4Thu 5/14
SAL - SEA • 1 stop
Cheapest one-way
$200
Typical prices: $278-$516
Multiple Airlines
Thu 3/12
SAL - SEA • 1 stop
When to travel
September
Cheapest • 18% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from El Salvador to Seattle

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from El Salvador to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from El Salvador to Seattle

Mon, May 4 - Thu, May 14
Multiple Airlines Logo
6:15 pm - 5:42 pm
SAL
-
SEA
24h 27m
1 stop
Multiple Airlines Logo
6:57 pm - 7:40 pm
SEA
-
SAL
23h 43m
2 stops
$412Multiple Airlines
Mon, May 25 - Tue, Jun 2
Multiple Airlines Logo
10:35 pm - 2:38 pm
SAL
-
SEA
17h 03m
1 stop
Multiple Airlines Logo
2:37 pm - 6:30 am
SEA
-
SAL
14h 53m
1 stop
$445Multiple Airlines
Fri, Apr 17 - Thu, May 14
Multiple Airlines Logo
6:30 pm - 10:18 am
SAL
-
SEA
16h 48m
1 stop
Multiple Airlines Logo
10:55 am - 5:55 am
SEA
-
SAL
18h 00m
1 stop
$450Multiple Airlines
Mon, May 4 - Thu, May 14
Multiple Airlines Logo
5:01 am - 5:42 pm
SAL
-
SEA
13h 41m
1 stop
Multiple Airlines Logo
2:37 pm - 6:30 am
SEA
-
SAL
14h 53m
1 stop
$452Multiple Airlines
Fri, Apr 17 - Thu, May 14
Multiple Airlines Logo
5:01 am - 5:42 pm
SAL
-
SEA
13h 41m
1 stop
Multiple Airlines Logo
6:00 am - 5:42 am
SEA
-
SAL
22h 42m
1 stop
$455Multiple Airlines
Tue, Mar 17 - Thu, May 14
Multiple Airlines Logo
10:10 pm - 10:18 am
SAL
-
SEA
13h 08m
1 stop
Multiple Airlines Logo
2:37 pm - 5:55 am
SEA
-
SAL
14h 18m
1 stop
$458Multiple Airlines
Wed, Apr 1 - Sun, Apr 5
Multiple Airlines Logo
9:38 am - 4:44 pm
SAL
-
SEA
32h 06m
2 stops
Multiple Airlines Logo
11:01 pm - 5:30 pm
SEA
-
SAL
17h 29m
1 stop
$471Multiple Airlines
Wed, Apr 1 - Sun, Apr 5
Multiple Airlines Logo
6:30 pm - 10:18 am
SAL
-
SEA
16h 48m
1 stop
Multiple Airlines Logo
3:38 pm - 8:15 pm
SEA
-
SAL
27h 37m
1 stop
$472Multiple Airlines
Tue, Mar 31 - Sun, Apr 5
Multiple Airlines Logo
6:30 pm - 10:18 am
SAL
-
SEA
16h 48m
1 stop
Multiple Airlines Logo
3:38 pm - 8:15 pm
SEA
-
SAL
27h 37m
1 stop
$478Multiple Airlines
Tue, Mar 17 - Thu, May 14
Multiple Airlines Logo
6:15 pm - 5:09 pm
SAL
-
SEA
23h 54m
1 stop
Multiple Airlines Logo
6:57 pm - 7:40 pm
SEA
-
SAL
23h 43m
2 stops
$486Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Seattle

Get data-powered insights and trends for flights to Seattle to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Seattle is September, where tickets cost $508 on average for one-way flights. On the other hand, the most expensive months are February and January, where the average cost of tickets from El Salvador is $748 and $693 respectively. For return trips, the best month to travel is September with an average price of $508.

How far in advance should I book a flight to Seattle?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 0 weeks before departure. For the absolute cheapest price, our data suggests you should book 21 days before departure.

Good to know

Low seasonJanuary
Cheapest flight$200
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from San Salvador to Seattle

FAQs - booking Seattle flights

  • How far is Seattle/Tacoma Intl Airport from central Seattle?

    Seattle/Tacoma Intl Airport is 11 miles from the center of Seattle.

  • What is the name of Seattle’s airport?

    All flights to Seattle land at Seattle/Tacoma Intl Airport. The airport code is SEA,and it can also be referred to as Seattle-Tacoma Intl, Seattle/Tacoma, or Seattle/Tacoma Intl.

  • How does KAYAK find such low prices on flights to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Seattle are there each week?

    Each week there are around 3,740 direct flights from within El Salvador to Seattle. The most common day for departures is Sunday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Seattle

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Seattle flight deals.

Reviews of the top airlines flying from El Salvador to Seattle

 
See real verified KAYAK customer reviews for airlines flying to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from El Salvador to Seattle. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9267 reviews
7.3Comfort
7.7Boarding
8.1Crew
7.1Entertainment
6.6Food
Airline reviews

Everything was on time Will use united again for sure

10.0 ExcellentCornel, Feb 2026
LIH - DEN
Read more United Airlines reviews

Everything was on time Will use united again for sure

Plane outlets in my row not working to charge phone. Staff response was, well it should be. Plug into seed for volume not working well. Had to find the sweet spot for plug in or it would shut off and on.

Fine not above and beyond as I had a connection that was delayed due to maintenance

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

Airport experience at Newark was not great. Only one gate open at immigration for US passports when multiple international flights arriving at the same time. Then having to take a train and a bus to different terminal only to have to clear security again, after I had already gone through at my initial departure location. Older plane, no entertainment screens available, and for economy plus, seat was very uncomfortable. Crew was friendly and this leg of my flight was on-time, even though I arrived later than initially scheduled due to 1st flight being over 2 hours delayed and missing my original connection.

I upgraded my seat and was promised it would be next to the emergency door for extra leg room and they said it was premium plus but it was at the back of the plane...same thing happened from Newark to Dubai

Everything except the food and entertainment. It was a great experience though

Bad food, bad service, cold cabin with no additional blankets when asked for (they told me they don’t provide additional blankets). I’m a frequent traveler and this is one of the worst companies I traveled with (by the way I thought that I booked my ticket with Lufthansa but I didn’t see that the flights were handled by United).

United Airlines is my preferred airlines and I am thankful for Gary who also help support me on the phone to switch my flight literally last min.

Not being stranded in Chicago for her airport to 11:30 tomorrow morning the 3rd

One day, I do so hope for a gluten free snack! Seems like with the rest of the world FINALLY figuring out what gluten free is, American Airlines would too. Fingers crossed!!

The flight was significantly delayed for 6.5 hours because of snow. There was no communication once the plane returned to the gate regarding when the flight would resume. Other flights were departing while our flight was being unloaded for reasons unknown. Our flight also seemed out of the queue regarding further deicing, refueling, and waiting to Taxi to the runway.

Flight was on time and the meal and service were good.

Food was bad, sandwiche with cold cut meat was not labeled and and none of the flight attendants could tell what kind of meat it was (beef, pork or turkey). People have dietary and religious restrictions and "I dont know" is simply unacceptable. One flight attendant was extremely rude and unprofessional. Filed an formal complaint withAA regarding his behavior

Flight was delayed for 2 hours, then last minute the change to on time. The satélite location is far and a nightmare to get to.

This was a horrible experience. I’ve experienced several delays at this point and still not home. I was supposed to be home by 8:30 last night and here I sit at 7 am on a plane STILL unable to go home because of American Airlines.

Generally good. Flight left on time and the seats are comfortable. Plenty of space in front if you in you choose a comfort plus seat, completely worth spending the extra money given the amount of hours the flight lasts. The food tastes good but I would say it’s a the amount is too little. The crew was friendly and efficient. There was a some turbulence at different points into the flight. American Airlines has good deals to NZ if you book with plenty of time before you plan on going.

the plane was so hot!! the air-conditioning was barely blowing. The flight was delayed, and we had to sit on the hot plane before take off for an extended amount of time, waiting on international passengers. Would not have been so bad if it was not so hot. They said it would get better after take off, but it did not.

They are always late and seats was also not having working charger

We flew in first class. The crew did not offer drinks before the flight took off, but they treated us well during the flight. The food was excellent. There was actually too much food served, but it was nice to have all the options.

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Lynnwood
Centralia
Fife
Lakewood
Mukilteo
Westport
Lacey
Edmonds
Poulsbo
Aberdeen
Woodinville
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Monroe
Castle Rock
Edgewood

Everything you need to know for your flight to Seattle

Information on the airport you'll fly into in Seattle