Cheap Flights from San Salvador to Seattle / Tacoma International

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Flight deals from San Salvador to Seattle / Tacoma International

Looking for a cheap last-minute deal or the best return flight from San Salvador to Seattle / Tacoma International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from San Salvador to Seattle / Tacoma International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Salvador to Seattle / Tacoma International flights are currently cheapest in March.

San Salvador to Seattle / Tacoma International: Alternative routes

Compare routes from San Salvador to Seattle below. You may find an airport to fly into that's cheaper, faster, or easier than Seattle / Tacoma International.

San Salvador to Seattle: Flight information

The things to know before you go.
Cheapest flight found$992
Cheapest month to flyMarch

Finding cheap flights from San Salvador to Seattle / Tacoma International: Frequently asked questions

The best price we found for a return flight from San Salvador to Seattle / Tacoma International is $992. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from San Salvador to Seattle / Tacoma International. But we found flights with one or more stops from $992.
As of February 2026, there are no flights flying from San Salvador to Seattle / Tacoma International.
The cheapest month to fly from San Salvador to Seattle / Tacoma International is usually March.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Salvador Airport to Seattle / Tacoma International Airport on Tuesday, 3 March 2026.
No airlines currently offer direct flights between San Salvador Airport and Seattle / Tacoma International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seattle / Tacoma International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seattle is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Spirit Airlines offers the cheapest flight tickets to Seattle / Tacoma International.

Flying from El Salvador International Airport (SAL) to Seattle-Tacoma International Airport (SEA): what you need to know

  • Seattle is one hour behind San Salvador and observes the UTC-7 timezone.

  • Arrive at the airport on time so you don't miss your SAL to SEA flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid the stress of rushing.

  • During popular months like August, you'll want to get to the airport earlier than usual. Plan to arrive two hours before a domestic departure and four hours ahead for international flights whenever you're travelling during a peak period in general.

  • We make it a cinch to book a flight with a stopover. To see your options for tickets from El Salvador International Airport to Seattle-Tacoma International Airport, deselect 'Direct flights only.' Then, pick a flight with a stop long enough to explore the city of your choice. Stopovers between SAL and SEA include:

    • Harry Reid Airport (formerly McCarran Airport)

    • Dallas/Fort Worth International Airport

    • Los Angeles International Airport

How to find the cheapest flights from El Salvador International Airport (SAL) to Seattle-Tacoma International Airport (SEA)

  • At the moment, $551 is the cheapest price we've seen for a one-way El Salvador International Airport to Seattle-Tacoma International Airport flight. The best price for a return ticket is $992. Keep in mind that fares may change due to demand at the time of booking.

  • To score cheap tickets from SAL to SEA, book ahead. Airlines usually offer their best fares when flights are first made available.

  • If you're willing to be flexible with your trip dates, try using the 'Whole month' search function. It'll give you the lowest price in every month when searching for a flight from El Salvador International Airport to Seattle-Tacoma International Airport.

  • Getting your hands on cheap flights from SAL to SEA is a piece of cake with Price Alerts. All you need to do is set up one of these automatic alerts and we'll let you know as soon as a new discounted fare appears.

  • Tailor your trip with filters. Select your preferred departure and arrival times, total journey duration and airlines. You can also sort results by 'Best,' 'Cheapest' or 'Fastest' flights from El Salvador International Airport to Seattle-Tacoma International Airport.

Handy information about El Salvador International Airport (SAL)

  • 84.27% of flights leaving El Salvador International Airport reach their destination on schedule. Given its dependable on-time performance, disruptions are unlikely when setting off from SAL.

  • To get to El Salvador International Airport from central San Salvador, it takes about 40 minutes if you're going by car. Of course, this depends on traffic conditions. It's approximately 40 kilometres from the airport to the city centre.

  • Searching for a handy hotel near SAL? If you've booked an early flight from El Salvador International Airport to Seattle-Tacoma International Airport, these accommodation options will have you moments from your check-in counter:

Arriving at Seattle-Tacoma International Airport (SEA)

Getting from Seattle-Tacoma International Airport (SEA) to central Seattle

  • Seattle-Tacoma International Airport to central Seattle has a drive time of about 20 minutes. It's approximately 23 kilometres away.

  • It takes roughly 55 minutes if you're travelling by public transport.

When to fly to Seattle-Tacoma International Airport (SEA)

  • The quietest month for a flight from El Salvador International Airport to Seattle-Tacoma International Airport is May, while July is the busiest. Choose the ideal time to visit Seattle based on whether you prefer a more fast-paced or easygoing experience.

  • Book your flight from El Salvador International Airport to Seattle-Tacoma International Airport for August if you want to go to Seattle during its warmest month. You can expect temperatures of between 12ºC and 28ºC.

  • Look for cheap tickets from SAL to SEA in February if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between -1ºC and 11ºC on average.

Explore more of United States

  • You've visited Seattle, now it's time to discover more of United States. Travel around 241 kilometres south to Portland to check off its leading sights. From Pioneer Courthouse Square to Portland Japanese Garden and Pittock Mansion, your itinerary will be busy.

  • If you're looking to explore another well-known destination in United States, head for Spokane, roughly 370 kilometres east of Seattle. Manito Park, Northwest Museum of Arts & Culture and Spokane Falls are key reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.