Cheap flights Seattle — San Jose (SEA — SJO)

Good to know - Cheap tickets Seattle — San Jose

Cheapest flight found $207
Flight distance 5496 km
Round-trip from $186

Airfare Seattle – San Jose by month

Here you can find out in what months how much a ticket Seattle – San Jose costs to buy cheap plane tickets.

Month One-way Round-trip
January 2026
November 2025
October 2025
May 2025
April 2025
March 2025
February 2025
January 2025
October 2024
September 2024
August 2024

Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.

Flights Seattle — San Jose

The selection of cheap flights Seattle — San Jose

Here you can find and purchase the cheapest flights Seattle — San Jose from $207 and Seattle — San Jose — Seattle from $186.

The price of the flight Seattle — San Jose (Costa Rica) — Seattle from $186 (round-trip).

The average price of the flight Seattle — San Jose (Costa Rica) — Seattle $663 (round-trip).

Low cost flights Seattle — San Jose (SEA — SJO)

The distance between Seattle and San Jose 3415 miles (or 5496 kilometres).

The time difference between Seattle and San Jose is 1 h.

LowCostClub always do a comparison of airfares Seattle — San Jose with several airlines (include ABX Air, Aeromexico, Air Canada). They will always give you all available options so you can find the cheapest flight to San Jose. In addition, you can choose the platform where you want to place your orders. There are also special offers for air tickets Seattle — San Jose. Last week, for instance, the cheapest round-trip prices stood at $186 while the cheapest one-way price that was available within the last week cost $207

Routes from nearby cities to San Jose

A flight from a neighbouring city can help you save money on plane tickets.

The most frequent flight to San Jose is from Victoria. The cheapest airfare can be purchased with a flight from Vancouver from $188. The nearest airports from Seattle with a flight to San Jose are in Pasco.

Popular International routes from Seattle

Popular routes from San Jose

If you are going to fly from San Jose, then study the popular flights. The most popular flights from San Jose:

Popular domestic routes from Seattle

FAQ about Seattle — San Jose

Yes, you can fly from Seattle to San Jose. Seattle has 3 airports (Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport) for flights. There are non-direct flights through ABX Air, Aeromexico, Air Canada, Air France, Alaska Horizon, Allegiant Air, American Airlines, Atlas Air, Copa Airlines, Delta Air Lines, DHL (As One Against Cancer 2023 Sticker), Edelweiss Air, FedEx, Frontier (Rosie the River Otter Livery), JetBlue, LATAM Cargo, LATAM Cargo Colombia, Lufthansa, NetJets, Southwest Airlines, Spirit Airlines, United Airlines, UPS, Volaris.

The price of flights Seattle — San Jose starts from $207.

In Seattle — Boeing Field International Airport, Kenmore Air Harbor SPB, Seattle-Tacoma International Airport. In San Jose — Juan Santamaria International Airport.

High season is considered to be and the cheapest month is . Enter your preferred airports (or cities) and dates into the search form above to unlock the latest Seattle — San Jose flight deals.

All the following airlines flights Seattle — San Jose: ABX Air, Aeromexico, Air Canada, Air France, Alaska Horizon, Allegiant Air, American Airlines, Atlas Air, Copa Airlines, Delta Air Lines, DHL (As One Against Cancer 2023 Sticker), Edelweiss Air, FedEx, Frontier (Rosie the River Otter Livery), JetBlue, LATAM Cargo, LATAM Cargo Colombia, Lufthansa, NetJets, Southwest Airlines, Spirit Airlines, United Airlines, UPS, Volaris.

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