Cheapest one-way
C$ 606.91
Avianca · 1 stop
One-way tickets on SAL–SEA recently started around C$ 606.91.
Flights from San Salvador to Seattle
Recent BookingTrolley searches found San Salvador to Seattle fares from C$ 1,213.82 — compare live SAL–SEA prices, airlines and durations below.
San Salvador to Seattle flights overview
SAL and SEA sit roughly 4,875 km apart, so total travel time depends on whether you fly nonstop or connect. BookingTrolley found 5 airlines currently compete on the SAL–SEA corridor, with Avianca posting one of the lowest fares at C$ 1,213.82. Most current options connect at least once, so factor layover time into your total journey.
The lowest fare BookingTrolley recently tracked from San Salvador to Seattle was C$ 1,213.82. Across the months we have sampled, the typical round-trip fare averages about C$ 1,439.87. Oct tends to be the cheapest month to fly (around C$ 1,213.82), while Jun is usually the most expensive at about C$ 1,807.03 — a swing of roughly 49%.
Frequently asked questions about flying from San Salvador to Seattle
According to BookingTrolley fare data on the San Salvador to Seattle route (SAL–SEA), round-trip tickets started at C$ 1,213.82. Prices are shown in USD for comparison; Canada travellers should confirm the final checkout currency on BookingTrolley.
Flight time from San Salvador to Seattle depends on the airline and on whether the itinerary is nonstop or connecting. BookingTrolley shows a duration only when it is calculated from observed departure and arrival times.
Recent BookingTrolley comparisons list Avianca (from C$ 1,213.82), American Airlines (from C$ 1,601.53), United Airlines (from C$ 1,661.81) among the lowest fares on San Salvador to Seattle. Carrier availability changes with season and sales.
Mid-week departures and shoulder seasons usually cost less. According to BookingTrolley fare data on the San Salvador to Seattle route (SAL–SEA), round-trip tickets started at C$ 1,213.82. BookingTrolley helps Canada travellers spot dips before peak travel.
Find cheap flights on popular routes
Explore fares from San Salvador, into Seattle, and on related corridors with BookingTrolley.
- Flights from San Salvador to New York
- Flights from San Salvador to New York
- Flights from San Salvador to Los Angeles
- Flights from San Salvador to San Francisco
- Flights from San Salvador to Chicago
- Flights from San Salvador to Miami
- Flights from San Salvador to Dallas
- Flights from San Salvador to Houston
- Flights from San Salvador to Atlanta
- Flights from San Salvador to Boston
- Flights from San Salvador to Las Vegas