82 € Cheap Flights from Seattle / Tacoma International to San Jose

Compare Seattle / Tacoma International to San Jose flight deals

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Flight deals from Seattle / Tacoma International Airport to San Jose

Looking for a cheap last-minute deal or the best return flight from Seattle / Tacoma International Airport to San Jose? If you want to travel next month, return fares start from 82 €. Find the lowest prices on one-way and return tickets right here.

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

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

Direct flights from Seattle / Tacoma International to San Jose

Seattle to San Jose: Flight information

The things to know before you go.
Cheapest flight found82 €
Cheapest month to flyMarch
Average flight time2 hrs, 17 mins
Most popular airlineAlaska Airlines
Average flights per week410

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

There are 7 airports in San Jose: San Jose International, San Jose Reid-Hillview, Oakland Metropolitan Oak, San Francisco International, Concord, Carmel Monterey Peninsula, and Sacramento Stockton.
The best price we found for a return flight from Seattle / Tacoma International to San Jose is 82 €. 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.
2 hours and 17 minutes is the average flight time from Seattle / Tacoma International to San Jose.
Alaska Airlines, WestJet and Southwest Airlines fly direct from Seattle / Tacoma International to San Jose.
As of March 2026, there are 410 flights per week flying from Seattle / Tacoma International to San Jose.
The cheapest month to fly from Seattle / Tacoma International to San Jose is usually March.
If you're flying from Seattle / Tacoma International Airport, the cheapest airport near San Jose is San Jose International – which is 4.7 km away from the centre of San Jose. We've found flights into this airport from 82 €.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Seattle / Tacoma International Airport to San Jose on Thursday, 26 March 2026.
Yes – the average flight time is 2 hours and 17 minutes.
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 San Jose 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 San Jose is around 40 days in advance, so don’t leave your flight to the last minute.
In March, the average temperature is usually around 11°C. August is typically the warmest month in San Jose, when it usually averages around 28°C. You can expect the least rain in July. The coldest month is January, with temperatures averaging 5°C. The rainiest month is February.
Currently, Southwest Airlines offers the cheapest flight tickets to San Jose.

Travelling from Seattle-Tacoma International Airport (SEA) to San Jose: what you need to know

  • The average length of a direct flight from Seattle-Tacoma International Airport to San Jose is 2 hours 15 minutes.

  • San Jose and Seattle (where Seattle-Tacoma International Airport is located) share the UTC-7 timezone. That means there's no time difference to consider.

  • With 80 weekly flights between the two airports, Seattle-Tacoma International Airport (SEA) to Norman Y. Mineta San Jose International Airport (SJC) is the busiest route. Southwest Airlines operates the earliest flight at 06:15. If you're eager to make the most of your day before jetting off, the latest departure from SEA to SJC is with Alaska Airlines at 21:39.

  • Give yourself plenty of time to make your SEA to San Jose flight. It's generally best to arrive two hours before international departures and an hour ahead for domestic flights.

  • If you're flying during a bank holiday or another peak period, give yourself extra time. A good rule is two hours before domestic flights and up to four hours before international departures. Queues at check-in and security will be longer.

  • Direct Seattle-Tacoma International Airport to San Jose tickets are available for booking. Norman Y. Mineta San Jose International Airport (SJC) is where you'll be touching down.

  • Pick from a variety of carriers that offer direct flights from Seattle-Tacoma International Airport to San Jose. Get on board with any of these:

  • SEA is about 18 kilometres from central Seattle. If you're ride-sharing, catching a cab or driving from the centre, it'll take 20 minutes or so to get there, depending on the traffic. If you're taking public transport, expect the travel time to be around 55 minutes.

  • Looking for a hotel close to SEA? If you're catching an early flight from Seattle-Tacoma International Airport to San Jose, these stays will put you moments from check-in:

  • 81.27% of flights departing from Seattle-Tacoma International Airport land at their destination according to schedule. Given its solid on-time performance, you're unlikely to face delays when flying out of SEA.

How to find the cheapest flights from Seattle-Tacoma International Airport (SEA) to San Jose

  • 41 € is currently the lowest price for a one-way Seattle-Tacoma International Airport to San Jose flight. A return plane ticket starts at 82 €. These fares may change depending on availability.

  • Lock in cheap flights from SEA to San Jose by booking one month ahead. According to our research, that's the sweet spot for finding the biggest deals.

  • The best month for scoring cheap Seattle-Tacoma International Airport to San Jose tickets is May. Use the 'Whole month' tool to compare flight prices, then choose the dates that offer the biggest savings.

  • You don't need to keep looking every day to find out if fares have dropped when you create a Price Alert. We'll let you know when there's an even bigger deal on cheap flights from SEA to San Jose.

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

Airports in San Jose

Norman Y. Mineta San Jose International Airport (SJC)

  • The distance from Norman Y. Mineta San Jose International Airport (SJC) to central San Jose is roughly 6 kilometres. It takes about 10 minutes to reach the centre driving.

  • Getting there on public transport takes about 45 minutes.

  • The last thing you need is a lengthy journey to your hotel if you're landing late on a flight from Seattle-Tacoma International Airport to San Jose. Check in to one of these accommodation options near SJC instead:

  • Explore without limits with a Norman Y. Mineta San Jose International Airport rental car. Book your wheels from Europcar, Fox - Rent A Car or Dollar and discover more of San Jose and beyond.

  • For the lowest price, reserve your ride from Norman Y. Mineta San Jose International Airport about one week in advance of your flight from SEA to San Jose.

  • The address for SJC is 1701 Airport Boulevard, Suite B-1130.

Best time to go to San Jose

  • Before scheduling your flights from Seattle-Tacoma International Airport to San Jose, consider which time of year works best for you. Peak season in San Jose offers a lively atmosphere and plenty of things to do, while the off-season means you'll get cheaper hotel deals and smaller crowds.

  • The warmest month in San Jose is August, with temperatures ranging between 11ºC (52ºF) and 32ºC (90ºF). Lock in your Seattle-Tacoma International Airport to San Jose plane ticket then if that's the weather you find most pleasant.

  • If you like cooler conditions, search for a cheap ticket from SEA to San Jose in January when temperatures average between 3ºC (37ºF) and 18ºC (64ºF).

More about San Jose

  • Start your San Jose trip right by choosing the perfect place to stay. As soon as you've booked your flight from Seattle-Tacoma International Airport to San Jose, explore our selection of accommodation options including:

  • There are so many things to explore in this city it can be hard to work out where to begin. Rosicrucian Egyptian Museum, Winchester Mystery House and San Jose Museum of Art are major attractions which should feature on any well-planned San Jose itinerary.

Explore more of United States

  • San Jose has plenty to offer, but there are so many other parts of United States waiting to be discovered. Around 499 kilometres south-east of San Jose, a visit to Los Angeles will keep you on the move. Start with popular sights like Griffith Observatory, The Broad and La Brea Tar Pits & Museum.

  • Around 193 kilometres east of San Jose, Fresno is another favourite stop in United States. Get a taste of what this destination has to offer at Forestiere Underground Gardens, Fresno Chaffee Zoo and Shinzen Japanese Garden.

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