Cheap Flights from San Salvador (SAL) to Seattle (SEA)

Popular airlines from Cuscatlan International Airport (SAL) to Seattle-Tacoma International Airport (SEA)

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Frequently asked questions

How much does a flight from San Salvador (SAL-El Salvador Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) cost?
One-way flights typically cost between £580 and £1,789 and return flights often range between £580 and £1,789. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
What is the cheapest month to fly from San Salvador (SAL-El Salvador Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
September is typically the cheapest month to fly from San Salvador (SAL-El Salvador Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), with average return fares of approximately £790. This is about 14% lower than the average price throughout the year. September often sees lower prices as the summer travel rush ends and before the holiday season begins, leading to reduced demand. Other cheap months to fly from San Salvador (SAL-El Salvador Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) include January and May.
How do I find cheap flights from San Salvador (SAL-El Salvador Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
To find a cheap flight from San Salvador (SAL-El Salvador Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from San Salvador (SAL-El Salvador Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
When looking for the best time to fly from San Salvador (SAL-El Salvador Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), it's helpful to consider both price and popularity. Based on booking data from the past year, the cheapest months to fly are typically September and May, with average return flight prices around £790. However, the most popular months for this route are February and January. Since there isn't an overlap between the cheapest and most popular months, you'll need to decide what's most important for your trip. If saving money is your priority, aim for September or May. If you prefer to travel when more people are flying, which often means more flight options, then February or January might be better, though prices could be higher.
How many flights per day from San Salvador (SAL-El Salvador Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
There are approximately 42 connecting flights per day from San Salvador (SAL-El Salvador Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.). Some common connection points include George Bush Intercontinental (IAH), Los Angeles Intl. (LAX), and San Francisco Intl. (SFO).
What is the earliest flight from San Salvador (SAL-El Salvador Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The earliest flight from San Salvador (SAL-El Salvador Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) typically departs at approximately 1:10 AM local time, operated by United Airlines. This is a seasonal service active in January and December. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from San Salvador (SAL-El Salvador Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
You'll typically find the most flights from San Salvador (SAL-El Salvador Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) on a Friday, with around 32 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Avianca, United Airlines, and Copa Airlines. Flight schedules are fairly consistent throughout the week, with Fridays offering about 10% more flights than other days.
What are the most popular departure times for flights from San Salvador (SAL-El Salvador Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The most popular departure times for flights from San Salvador (SAL-El Salvador Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) are in the morning, from 6am to 9am. About 32% of passengers prefer this time. Many major carriers, including Avianca and United Airlines, offer flights during this window. This timing works well because it allows for an early start to your travel day, getting you to Seattle with plenty of time to settle in.
How long does it take to fly from San Salvador (SAL-El Salvador Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
Flying from SAL to SEA with a connection usually takes about 16 hours 50 minutes, traveling roughly 3,029 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from San Salvador (SAL-El Salvador Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
Select the "Business class" and "First class" filters when looking for SAL to SEA flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a San Salvador (SAL-El Salvador Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight with Expedia?
It's easy to earn miles on a San Salvador (SAL-El Salvador Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Seattle from El Salvador Intl. (SAL)?
From El Salvador Intl. (SAL), you can fly directly into Seattle - Tacoma Intl. (SEA) to reach Seattle. Some flights may connect through major hubs like George Bush Intercontinental (IAH), Dallas-Fort Worth Intl. (DFW), Tocumen Intl. (PTY) before reaching Seattle. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from San Salvador (SAL-El Salvador Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) at the last minute?
Typically, booking a last minute flight from San Salvador (SAL-El Salvador Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a San Salvador (SAL-El Salvador Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight and hotel package?
Securing a San Salvador (SAL-El Salvador Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Salvador (SAL-El Salvador Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
If you booked your San Salvador (SAL-El Salvador Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
El Salvador Intl.
Destination airport
Seattle - Tacoma Intl.
Distance
4845 km

Book with confidence

Compare flights from San Salvador to Seattle easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from San Salvador to Seattle. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Seattle - Tacoma Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from El Salvador Intl. to Seattle - Tacoma Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from El Salvador Intl. (SAL) to Seattle - Tacoma Intl. (SEA)

The easiest way to view the best deals on flights from San Salvador to Seattle today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from El Salvador Intl. to Seattle - Tacoma Intl. start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near San Salvador and Seattle
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your San Salvador to Seattle flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from El Salvador Intl. to Seattle - Tacoma Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from San Salvador to Seattle easily and book with confidence

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