461 € Cheap Flights from San Jose Juan Santamaria to Seattle

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Flight deals from San Jose Juan Santamaria to Seattle

Looking for a cheap last-minute deal or the best return flight from San Jose Juan Santamaria Airport to Seattle? If you want to travel next month, return fares start from 465 €. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from San Jose Juan Santamaria to Seattle

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Jose Juan Santamaria to Seattle flights are currently cheapest in October.

Alternative San Jose Juan Santamaria to Seattle routes

Looking for the cheapest, fastest or easiest route from San Jose Juan Santamaria to Seattle? You could fly into the following airports instead.

San Jose to Seattle: Flight information

The things to know before you go.
Cheapest flight found461 €
Cheapest month to flyOctober

Finding cheap flights from San Jose Juan Santamaria to Seattle: Frequently asked questions

There are 4 airports in Seattle: Seattle Lake Union SPB, Seattle Boeing Fld, Seattle / Tacoma International, and Paine Field.
The best price we found for a return flight from San Jose Juan Santamaria to Seattle is 461 €. 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 Jose Juan Santamaria to Seattle. But we found flights with one or more stops from 461 €.
As of July 2026, there are no flights flying from San Jose Juan Santamaria to Seattle.
The cheapest month to fly from San Jose Juan Santamaria to Seattle is usually October.
If you're flying from San Jose Juan Santamaria Airport, the cheapest airport near Seattle is Seattle / Tacoma International – which is 19.5 km away from the centre of Seattle. We've found flights into this airport from 461 €.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Jose Juan Santamaria Airport to Seattle on Monday, 5 October 2026.
No airlines currently offer direct flights between San Jose Juan Santamaria Airport and Seattle. 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 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.

In July, the average temperature is usually around 17°C. August is typically the warmest month in Seattle, when it usually averages around 23°C. You can expect the least rain in July. The coldest month is December, with temperatures averaging 0°C. The rainiest month is November.
Currently, Viva offers the cheapest flight tickets to Seattle.

Travelling from Juan Santamaria International Airport (SJO) to Seattle: what you need to know

  • Seattle is two hours behind San Jose, where Juan Santamaria International Airport is located. Seattle observes the UTC-8 timezone.

  • Give yourself plenty of time to get on your SJO to Seattle flight. As a general rule, arrive two hours before international departures and an hour ahead for domestic flights.

  • During popular months like January, you'll want to get to the airport even earlier. Plan to arrive two hours before domestic departures and four hours ahead of international flights whenever you're travelling during high season in general.

  • Stopovers are the perfect opportunity to break up your trip and maybe even visit a new city. When searching for plane tickets from SJO to Seattle, uncheck the 'Direct flights only' box to see where you can stop along the way. Top options include:

    • Dallas Fort Worth International Airport (DFW)

    • Denver International Airport (DEN)

    • Houston George Bush Intercontinental Airport (IAH)

  • SJO is around 14 kilometres from central San Jose. If you're driving, ride-sharing or catching a taxi from the centre, it'll take you 25 minutes or so to get there, depending on traffic. If you're planning to take public transport, expect the journey time to be around 1 hour.

  • In search of a hotel near SJO? If you've booked an early flight from Juan Santamaria International Airport to Seattle, these accommodation options will put you moments from your departure gate:

  • 79% of flights that take off from Juan Santamaria International Airport touch down at their destination on schedule.

How to find the cheapest flights from Juan Santamaria International Airport (SJO) to Seattle

  • 228 € is the lowest price we've seen for a one-way Juan Santamaria International Airport to Seattle flight. A return ticket right now is 461 €. Depending on when you want to go and the availability, these fares can change.

  • Don't leave things to the last moment. You're more likely to land cheap flights from SJO to Seattle if you book early. Airlines often offer some amazing early bird rates.

  • If you're willing to be flexible with your travel plans, check out the 'Whole month' search tool. It'll give you the cheapest price across every month when looking for a Juan Santamaria International Airport to Seattle ticket.

  • Cut down on the time spent looking for cheap flights from SJO to Seattle by setting up a Price Alert. You'll get an email or notification through the app when a special offer becomes available.

  • Select your preferred arrival and departure times, number of stops and airlines with our filters. Then, sort the results for your flight from Juan Santamaria International Airport to Seattle by 'Cheapest,' 'Best' or 'Fastest.'

Airports in Seattle

Seattle-Tacoma International Airport (SEA)

  • Seattle-Tacoma International Airport (SEA) to central Seattle takes around 25 minutes to reach by car. The centre is roughly 23 kilometres away.

  • It typically takes 35 minutes to get there using public transport.

  • Book a hotel near SEA if you have a late flight from Juan Santamaria International Airport to Seattle. Choose one of these options and make your arrival easier:

  • Booking your ride from Seattle-Tacoma International Airport about one week in advance of your flight from SJO to Seattle can help you lock in the best possible rate.

Seattle Paine Field International Airport (PAE)

  • After your flight from Juan Santamaria International Airport to Seattle has hit the runway, you can get to the city centre in about 40 minutes by car. Central Seattle is roughly 40 kilometres from Seattle Paine Field International Airport (PAE).

  • If you're travelling on public transport, it'll take about 1 hour 30 minutes.

  • Place the 'Do not disturb' sign on your door and relax at a hotel near PAE. Here are a few options where you can tuck yourself in after your SJO to Seattle flight:

  • Lock in the vehicle you want, not just what's available, by securing your ride from PAE before your arrival. You can also avoid last-minute price surges, especially during peak travel times.

King County International Airport (BFI)

  • Step off your flight from Juan Santamaria International Airport to Seattle and head straight for your hotel or start taking in the sights right away. The centre of Seattle is around 11 kilometres from King County International Airport (BFI) and typically takes 20 minutes to reach driving.

  • If you travel by public transport, the journey takes about 35 minutes.

  • If you don't want to make your way to the centre, choose a hotel near BFI. Check in to one of these stays after your SJO to Seattle flight:

  • Booking a couple of weeks ahead of your flight from Juan Santamaria International Airport to Seattle is always smart. Along with better deals, you'll be able to choose the vehicle make and model you prefer at BFI.

Best time to go to Seattle

  • It's time to figure out your travel dates for your flight from Juan Santamaria International Airport to Seattle. July is the most popular month for a trip to Seattle. If you prefer a more relaxed atmosphere, go in December.

  • The warmest month in Seattle is August, with temperatures ranging between 12ºC (54ºF) and 28ºC (82ºF). Book your Juan Santamaria International Airport to Seattle plane ticket then if this is the type of weather you enjoy.

  • If you want to travel in cooler conditions, look for a cheap ticket from SJO to Seattle in February when temperatures average between -1ºC (30ºF) and 11ºC (52ºF).

More about Seattle

  • Once you've booked your flight from Juan Santamaria International Airport to Seattle, choose a hotel that puts you right where the action is. Make one of these options your base for exploring Seattle:

  • Every great adventure has to include some sightseeing. Pike Place Market, Space Needle and Seattle Skyline are essential stops on your Seattle itinerary.

Explore more of the United States

  • Seattle has plenty to offer, but there are so many other corners of the United States you'll want to see. Around 241 kilometres south of Seattle, a trip to Portland will keep your itinerary packed. Don't miss top attractions like Portland Japanese Garden, Peninsula Park Rose Garden and Beyond Van Gogh Portland.

  • Around 370 kilometres east of Seattle, Spokane is another essential stop in the United States. Experience major highlights starting with Riverside State Park, Spokane Falls (Upper Falls) and Cathedral of Our Lady of Lourdes.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.