SAL - SEA

$354 Find Cheap Flights from San Salvador to Seattle - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$665
Typical prices: $427-$743
American Airlines
Tue 12/18Sat 1/6
SAL - SEA • 1 stop
Cheapest one-way
$354
Typical prices: $279-$475
American Airlines
Fri 3/16
SAL - SEA • 1 stop
Nonstop flights
Not available
There are currently no direct flights between San Salvador and Seattle. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
18 weeks
in advance
Our data shows that travelers who book at least 18 weeks in advance save around 45% compared to booking last minute.
Insights
Insights
When to travel
October
Cheapest • 27% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Washington, D.C. Dulles Intl (IAD)
Cheapest • Avg $416 (round-trip)
San Francisco (SFO)
Shortest trip • 10h 49m (one-way)
Insights
Insights
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 San Salvador to Seattle (SAL-SEA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Salvador to Seattle

Fri, Dec 18 - Wed, Jan 6
American Airlines Logo
1:20 pm - 11:51 pmSAL  San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl
12h 31m1 stop Miami
American Airlines Logo
6:19 pm - 1:05 pmSEA  Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl
16h 46m2 stops Phoenix Sky Harbor Intl Miami
$665American Airlines
Wed, Dec 2 - Tue, Feb 2
American Airlines Logo
3:04 pm - 11:12 amSAL  San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl
22h 08m2 stops Miami Dallas/Fort Worth
American Airlines Logo
6:19 pm - 1:05 pmSEA  Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl
16h 46m2 stops Phoenix Sky Harbor Intl Miami
$685American Airlines
Wed, Dec 2 - Tue, Feb 2
American Airlines Logo
3:04 pm - 9:39 amSAL  San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl
20h 35m2 stops Miami Chicago O'Hare Intl
American Airlines Logo
2:17 pm - 2:06 pmSEA  Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl
21h 49m1 stop Dallas/Fort Worth
$685American Airlines
Tue, Nov 17 - Thu, Jan 7
American Airlines Logo
1:08 pm - 11:59 pmSAL  San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl
12h 51m1 stop Miami
American Airlines Logo
5:47 pm - 2:06 pmSEA  Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl
18h 19m1 stop Dallas/Fort Worth
$689American Airlines
Wed, Dec 2 - Wed, Feb 3
American Airlines Logo
3:04 pm - 9:39 amSAL  San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl
20h 35m2 stops Miami Chicago O'Hare Intl
American Airlines Logo
6:19 pm - 1:05 pmSEA  Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl
16h 46m2 stops Phoenix Sky Harbor Intl Miami
$692American Airlines
Wed, Dec 2 - Wed, Feb 3
American Airlines Logo
3:04 pm - 9:39 amSAL  San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl
20h 35m2 stops Miami Chicago O'Hare Intl
American Airlines Logo
10:22 am - 2:06 pmSEA  Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl
25h 44m1 stop Dallas/Fort Worth
$692American Airlines
Fri, Dec 18 - Wed, Jan 6
GOL Logo
1:20 pm - 9:28 amSAL  San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl
22h 08m2 stops Miami Dallas/Fort Worth
GOL Logo
11:55 pm - 2:19 pmSEA  Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl
12h 24m2 stops Chicago O'Hare Intl Miami
$698GOL
Thu, Oct 22 - Thu, Oct 29
Multiple Airlines Logo
7:35 am - 9:59 pmSAL  San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl
15h 24m1 stop Miami
Multiple Airlines Logo
11:18 pm - 7:20 pmSEA  Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl
19h 02m1 stop New York John F Kennedy Intl
$731Multiple Airlines
Tue, Nov 24 - Sun, Nov 29
Multiple Airlines Logo
6:25 pm - 10:23 amSAL  San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl
17h 58m1 stop New York John F Kennedy Intl
Multiple Airlines Logo
9:28 pm - 4:30 pmSEA  Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl
17h 02m1 stop Miami
$731Multiple Airlines
Thu, Oct 15 - Fri, Oct 23
Multiple Airlines Logo
8:00 am - 9:48 amSAL  San Salvador El Salvador Intl-SEA Seattle/Tacoma Intl
26h 48m2 stops Houston George Bush Intcntl Las Vegas Harry Reid Intl
Multiple Airlines Logo
9:16 pm - 4:00 pmSEA  Seattle/Tacoma Intl-SAL San Salvador El Salvador Intl
17h 44m2 stops Las Vegas Harry Reid Intl Houston George Bush Intcntl
$758Multiple Airlines
Booking Insights

Price, demand and travel trends for San Salvador to Seattle flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from San Salvador to Seattle?

Round-trip flights from San Salvador to Seattle typically range from $427 to $743. The lowest price found in the past 5 days was $665, on American Airlines.

What's the cheapest day of the week to fly from San Salvador to Seattle?

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from San Salvador to Seattle. It’s 21% cheaper than the average day, while Tuesday is the most expensive, with prices 11% higher.

What’s the cheapest month to fly from San Salvador to Seattle?

•October is the cheapest month to fly from San Salvador to Seattle at $406 round-trip.
•June ($838) and July ($795) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 106% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from San Salvador to Seattle the cheapest?

Flights from San Salvador to Seattle are cheapest 18 weeks before departure. Booking in this window typically costs about 45% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for San Salvador to Seattle flights

Low season

May

Cheapest flight

$354
Beat the crowds with an average 25% drop in travelers.
One-way flight from San Salvador to Seattle

When to book flights from San Salvador to Seattle

Are your dates flexible? Find out the best times to travel from San Salvador to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your San Salvador to Seattle flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from San Salvador to Seattle?

    Two cabin classes are available on flights from San Salvador to Seattle:

    • Economy Class
    • First Class

  • How long is a flight from San Salvador to Seattle?

    A nonstop flight from San Salvador to Seattle takes 00m, covering 3,027 miles.

  • Do I need a passport to fly from San Salvador to Seattle?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a San Salvador to Seattle flight?

    Round-trip flights from San Salvador to Seattle range from $427 to $743, with an average of $554 over the past 12 months. Anything below $427 counts as a good deal.

  • How expensive are last-minute San Salvador to Seattle flights?

    Last-minute fares on this route (booked within two weeks of departure) run 25% above the $554 route average. Book 18 weeks before departure for the lowest fares.

  • Have flight prices from San Salvador to Seattle changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $665 to $3,072. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from San Salvador to Seattle looking right now?

    One-way fares from San Salvador to Seattle are currently higher than usual. Average one-way flight prices are about $410, which is 8% above the typical average for this route.

  • What car rental options are available at Seattle/Tacoma Intl Airport (SEA)?

    Seattle/Tacoma Intl Airport (SEA) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:

    • Fox
    • Europcar
    • Thrifty
    • Budget
    • Dollar

  • Which airports can I use when flying from San Salvador to Seattle?

    Flights from San Salvador to Seattle usually depart from San Salvador El Salvador Intl (SAL) and arrive at Seattle/Tacoma Intl (SEA).

  • Which airports do connecting flights from San Salvador to Seattle pass through?

    One-stop flights from San Salvador to Seattle most commonly connect through:

    • New York John F Kennedy Intl (JFK) - 26% of one-stop connections
    • Los Angeles (LAX) - 21% of one-stop connections
    • Dallas/Fort Worth (DFW) - 15% of one-stop connections
    • San Francisco (SFO) - 14% of one-stop connections

  • Can I save money by using flexible dates for flights from San Salvador to Seattle?

    Yes. Flexible dates can save you up to 29% on flights from San Salvador to Seattle. Monday is the cheapest departure day at $439 round-trip on average, while Tuesday is the most expensive at $617, a difference of $178.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from San Salvador to Seattle?

    Flying via San Francisco (SFO) gives the shortest average 1-stop total travel time at 10h 49m, compared with 11h 06m via Houston George Bush Intcntl (IAH) and 11h 19m via Dallas/Fort Worth (DFW).

  • What is the time difference between San Salvador and Seattle?

    Seattle is 1 hour behind San Salvador (Pacific Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Seattle?

    Some of the most popular sights in Seattle are Pike Place Market, Lumen Field and Space Needle. These are among the most viewed places in Seattle on KAYAK.

Your guide to booking San Salvador to Seattle flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Tuesday. On this route, Monday flights average $439, about $178 less than Tuesday fares (29% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 18 weeks before you fly. On this route, that window historically saves about 45% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your San Salvador to Seattle trip for October. Fares historically average $406 round-trip in that month - typically $432 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Seattle/Tacoma Intl Airport.

    • Seattle Airport Marriott
    • Coast Gateway Hotel
    • Fairfield by Marriott Inn & Suites Seattle Sea-Tac Airport

More options for your flight from San Salvador to Seattle

Complete your trip to Seattle with a hotel stay or car rental

Car rentals in Seattle
Hotels in Seattle
Vacations in Seattle