Cheap Flights from Seattle to San Jose International

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Flight deals from Seattle to San Jose International Airport

Looking for a cheap last-minute deal or the best return flight from Seattle to San Jose International Airport? If you want to travel next month, return fares start from R 2,341. Find the lowest prices on one-way and return tickets right here.

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

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

Direct flights from Seattle to San Jose International

Seattle to San Jose: Flight information

The things to know before you go.
Cheapest flight foundR 1,168
Cheapest month to flyApril
Average flight time2 hrs, 19 mins
Most popular airlineAlaska Airlines
Average flights per week299

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

The best price we found for a return flight from Seattle to San Jose International is R 2,337. 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 19 minutes is the average flight time from Seattle to San Jose International.
Alaska Airlines, WestJet and Qatar Airways fly direct from Seattle to San Jose International.
As of March 2026, there are 299 flights per week flying from Seattle to San Jose International.
The cheapest month to fly from Seattle to San Jose International is usually May.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seattle to San Jose International Airport on Saturday, 9 May 2026.
Yes – the average flight time is 2 hours and 19 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 International 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.
The cheapest airline that flies to San Jose International is Delta .

Travelling from Seattle to San Jose Mineta International Airport (SJC): What you need to know

  • Your route to adventure begins at Seattle's main airport, Seattle-Tacoma International Airport (SEA). Explore your options for reserving a flight from Seattle to San Jose Mineta International Airport (SJC) departing from this base.

  • 2 hours 15 minutes is the average duration of a direct Seattle to San Jose Mineta International Airport flight.

  • San Jose's timezone is UTC-8, which is the same as Seattle. San Jose Mineta International Airport is located in San Jose.

  • Seattle-Tacoma International Airport (SEA) to San Jose Mineta International Airport (SJC) is the most popular route. There are 81 direct departures a week to pick from. If you have things to do before heading off, hop on the last flight with Alaska Airlines at 9:39pm. Opt for the first SEA to SJC departure operated by Southwest Airlines at 6:15am if you'd rather get a move on.

  • Leave enough time to make your flight from Seattle to SJC. It's generally best to arrive two hours before international departures and an hour ahead for domestic flights.

  • Travelling during a peak month like July? Popular seasons (like Thanksgiving, Christmas/New Year and spring break) can easily add another hour at check-in and security. Play things extra safe and arrive up to four hours ahead of international flights and two hours before a domestic departure.

Airports in Seattle

Seattle-Tacoma International Airport (SEA)

  • Seattle-Tacoma International Airport (SEA) will have you travelling directly to your destination. Nonstop flights from Seattle to San Jose Mineta International Airport (SJC) leave from this terminal.

  • Well-known carriers that offer direct flights from Seattle to San Jose Mineta International Airport out of SEA include:

  • Alaska Airlines ranks first in bookings for flights from SEA to SJC.

  • Delta is the top-ranked carrier for punctuality on this route.

  • Located around 23 kilometres from the centre of Seattle, SEA can be reached in about 25 minutes by car (depending on traffic). The journey on public transport takes roughly 35 minutes.

  • Want an easy start to your holiday? Stay near Seattle-Tacoma International Airport. Whether you're boarding an early flight from Seattle to San Jose Mineta International Airport or aren't a fan of being rushed, these hotels have you covered:

  • Seattle-Tacoma International Airport scores high marks for on-time performance. 80% of flights that depart SEA land on time.

Seattle Paine Field International Airport (PAE)

  • PAE is around 40 kilometres from central Seattle. It'll take you 40 minutes or so to get to the airport by car from the city centre. Public transport takes approximately 1 hour 30 minutes.

  • Start your holiday early with an extra night away from home. Before your Seattle to SJC flight, stay in one of these hotels near Seattle Paine Field International Airport:

  • Seattle Paine Field International Airport has a reputation for reliability and timeliness. 80% of flights departing here meet their scheduled arrival times without fail.

About San Jose Mineta International Airport (SJC)

  • If you're coming in on a late flight from Seattle to San Jose Mineta International Airport, nothing beats the convenience of staying near the terminal. Pick up your luggage at baggage claim and then be showered and snoozing not long after at one of these options near SJC:

  • To secure the lowest price, reserve your ride around one week in advance of your Seattle to San Jose Mineta International Airport flight.

  • You'll find SJC at 1701 Airport Boulevard, Suite B-1130.

Getting from San Jose Mineta International Airport (SJC) to central San Jose

  • Central San Jose is around 6 kilometres from San Jose Mineta International Airport and takes about 10 minutes to reach by car. Explore your options for getting into the city, whether that's with a taxi, car hire or ride-share.

  • When travelling by public transport, expect a journey of around 30 minutes.

How to find the cheapest flights from Seattle to San Jose Mineta International Airport (SJC)

  • At the moment, R 1,168 is the lowest price we've found for a one-way ticket from Seattle to San Jose Mineta International Airport. The cheapest price for a return flight is R 2,337. Keep in mind fares can change due to availability at the time of booking.

  • Don't wait until the last minute. You're more likely to find cheap flights from Seattle to SJC if you book ahead. Airlines often offer some amazing early bird deals.

  • Affordable Seattle to San Jose Mineta International Airport tickets are easier to find if your travel dates are flexible. Try using the 'Whole month' tool to compare fares across every month and then pick the cheapest day.

  • There's no need to check back in every day to find out if prices have dropped when you set up a Price Alert. We'll let you know the moment a better deal comes up on plane tickets from Seattle to SJC.

  • Find a cheap flight from Seattle to San Jose Mineta International Airport by using filters. Select your ideal duration, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Seattle to San Jose Mineta International Airport (SJC)

  • July is the busiest month for flights from Seattle to San Jose Mineta International Airport (SJC). Plan your visit to San Jose in December if you'd rather avoid peak season.

  • Before locking in your Seattle to SJC plane ticket, consider what kind of weather you prefer. July is the warmest month in San Jose, with temperatures ranging from 12ºC (54ºF) to 33ºC (91ºF).

  • Look for cheap tickets from Seattle to San Jose Mineta International Airport in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 3ºC (37ºF) and 18ºC (64ºF).

More about San Jose

  • When it comes to looking for somewhere to lay your head, you'll find the best stays in San Jose right here. Explore these options once you've booked your flight from Seattle to San Jose Mineta International Airport:

  • Your San Jose trip wouldn't be complete without a bit of sightseeing. Top attractions worth exploring include Winchester Mystery House, The Tech Interactive and Santa Clara Valley.

Explore more of the United States

  • San Jose has loads to offer, but there are so many other parts of the United States waiting to be explored. Around 209 kilometres east of San Jose, a trip to Fresno will keep you busy. Start with leading attractions like Forestiere Underground Gardens, Shinzen Japanese Garden and Fresno Chaffee Zoo.

  • Sacramento is another standout destination in the United States and is around 137 kilometres north of San Jose. No trip is complete without a visit to California State Railroad Museum, Old Sacramento State Historic Park and Crocker Art Museum.

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