San Salvador to Seattle, WA flights from £256

Flights starting at £256. Choose between Avianca, Alaska Airlines, or United Airlines to find the best price.

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Book your trip to arrive at Seattle–Tacoma International, Seattle, WA - King Street Station, Seattle, WA - Greyhound Station, Seattle, WA - Ferry Terminal, or Seattle WA - South Lane St. Bus Stop. The most popular airlines for this route are Avianca, Alaska Airlines, United Airlines, Delta Air Lines, and Spirit Airlines. San Salvador and Seattle have 401 direct flights per week.

Check-in for a flight from San Salvador to Seattle

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
AviancaAVAAVYesNo
Alaska AirlinesASAASYesOpens 24 days before flight
Closes 1 hours before flight
United AirlinesUALUAYesNo
Delta Air LinesDALDLYesOpens 24 days before flight
Closes 1 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight

United States COVID-19 travel restrictions

Kiwi.com

Latest COVID-19 restrictions

United States

Kiwi.com/COVID-19/United States
  • Travel is allowed with restrictions for vaccinated travelers
  • No proof of negative pre-departure COVID-19 test results or recovery certificate is required for United States
  • No quarantine is required for vaccinated travelers
Latest COVID-19 travel restrictions in United States – 10/2022
Your trip summary

Most travelers from El Salvador can enter Seattle, SEA, but there are restrictions.

Departure

Travel restrictions
  • Travel is allowed with restrictions for vaccinated travelers
  • No proof of negative pre-departure COVID-19 test results or recovery certificate is required for United States
  • No quarantine is required for vaccinated travelers
Visa requirements
  • Visitor visa
Forms and documents
  • Mandatory proof of COVID-19 vaccination is required for United States
  • Mandatory travel attestation form
  • Recommended contact-tracing app

Return

Travel restrictions
  • Travel is allowed
  • No proof of negative pre-departure COVID-19 test results is required
  • No quarantine is required
Visa requirements
  • Visitor visa

Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.

Learn more about COVID-19 restrictions in United States in our dedicated Stories article.

Frequently asked questions

What are the most popular routes to and from San Salvador?
Travelers frequently search for route combinations, such as San Salvador and Los Angeles, Washington, D.C., San José, Mexico City, New York, Cancún, London, Madrid, Melbourne, Houston, Paris, Bogotá, Tijuana, Guatemala City, San Francisco, Denver, Tapachula, Puerto Escondido, Oaxaca, Barcelona, Istanbul.
What are the most popular routes to and from Seattle?
Travelers frequently search for route combinations, such as Seattle and London, Dublin, Manila, Bangkok, Tallinn, Vilnius, Detroit, New York, Manchester, Melbourne, Los Angeles, Chicago, Paris, Denver, Hong Kong, Washington, D.C., Toronto, Denpasar, Atlanta, Dallas.
What airports are near San Salvador?
The main airport in San Salvador is Monseñor Óscar Arnulfo Romero International. It is also served by Monseñor Óscar Arnulfo Romero International, La Aurora International.
What airports are near Seattle?
The main airport in Seattle is Seattle–Tacoma International. It is also served by Portland International, Vancouver International, Bellingham International, Paine Field Everett, Abbotsford International, Yakima Air Terminal, Pangborn Memorial, Victoria Inner Harbour SPB, Friday Harbor Airport, Vancouver Harbour Flight Centre.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between San Salvador and Seattle?
Yes, it's possible to combine different modes of transport between San Salvador and Seattle thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between San Salvador and Seattle can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.
What is Virtual Interlining and how do I use it?
Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.
Which airlines fly between San Salvador and Seattle?
Currently, you can fly between San Salvador and Seattle with Avianca, Alaska Airlines, United Airlines, Delta Air Lines, Spirit Airlines.
When's the best time to travel between San Salvador and Seattle?
If you don’t have specific dates for your trip between San Salvador and Seattle, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between San Salvador and Seattle?
Traveling between San Salvador and Seattle, you can choose between direct (nonstop) flights or flights with one or more stops. You can select the number of stops on your journey, including an overnight stopover, and the duration of the stopover. What's more, you can also select where you want to have your stopover. Want to say "Hi" to a friend in another city en route to your destination? Or fancy a quick round of shopping? Go Multi-City or Nomad and add places to your search that you wish to visit.
How many airports are there near San Salvador?
How many airports are there near Seattle?
What time do nonstop (direct) flights between San Salvador and Seattle depart?
What time do nonstop (direct) flights between San Salvador and Seattle arrive?
What time do flights between San Salvador and Seattle depart?
What time do flights between San Salvador and Seattle arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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