Cheap flights from San Salvador to Seattle from $264
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Salvador to Seattle departing on 5/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from San Salvador to Seattle
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Seattle?
In general, March is the cheapest month to fly from San Salvador to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $570. If you don’t want to visit Seattle in March, then you should wait until October to fly from San Salvador, when ticket prices are also cheap, with an average price of $575.
What is the cheapest day to depart on your flight to Seattle?
On average, the least expensive day to fly to Seattle from San Salvador is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $662. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from San Salvador because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $828.
What is the cheapest time of day to depart on your flight to Seattle?
Flying to Seattle from San Salvador in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $687 when looking at flights departing in the afternoon. Flights to Seattle are more costly at noon, with an average ticket price of $759. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to Seattle?
You are more likely to see cheaper flights to Seattle from San Salvador when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $652 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from San Salvador for as low as $540 on momondo.
What is the cheapest airline that flies from San Salvador El Salvador Intl to Seattle/Tacoma Intl?
Avianca, United Airlines, and American Airlines are the most popular carriers operating from San Salvador El Salvador Intl to Seattle/Tacoma Intl
What airlines fly to Seattle?
United Airlines, American Airlines and Avianca are the top three most popular airlines that fly to Seattle from San Salvador according to our data. United Airlines is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 3 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.
When to book flights from San Salvador to Seattle
Cheap San Salvador to Seattle (SAL to SEA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Salvador to Seattle
How far is San Salvador El Salvador Intl to Seattle/Tacoma Intl by plane?
Seattle/Tacoma Intl is 3014.6 mi away from San Salvador El Salvador Intl. Flights usually cover this in 9h 51m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from San Salvador El Salvador Intl Airport to Seattle/Tacoma Intl Airport?
Prices for flights from San Salvador El Salvador Intl Airport to Seattle/Tacoma Intl Airport were last updated today.
How many operators does momondo search for flights from San Salvador El Salvador Intl Airport to Seattle/Tacoma Intl Airport?
There are 3 operators available for flights from San Salvador El Salvador Intl Airport to Seattle/Tacoma Intl Airport as of May 2025.
How old do you have to be to fly from San Salvador El Salvador Intl Airport to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Salvador El Salvador Intl Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from San Salvador to Seattle?
momondo data reveals that the most frequently booked airline on the route from San Salvador to Seattle is United Airlines, representing 62% of all bookings. The subsequent popular airlines are American Airlines at 21% and Avianca at 17%.
Best airlines flying from San Salvador to Seattle
Compare and see reviews for airlines that fly from San Salvador to Seattle with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $390 | Free Cancellation | Rating 6.7 2,317 reviews | |||
| PriceFrom $562 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $602 | Free Cancellation | Rating 7.4 8,696 reviews |
Traveling to a place near Seattle?
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Why should I use momondo to find a flight deal from San Salvador to Seattle?
It is quick and easy to find San Salvador to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.
Can I find flights from San Salvador to Seattle with flexible booking policies on momondo?
All flight searches from San Salvador to Seattle on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from San Salvador to Seattle?
momondo helps you find the best flight between San Salvador and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from San Salvador to Seattle right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from San Salvador and alert you when they change.