£50 Cheap Flights from Seattle (SEA) to San Jose (SJC)

View £50 flight on Wed, 3 Jun 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Norman Y. Mineta San Jose Intl. Airport (SJC)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Seattle (SEA) to San Jose (SJC)

Prices were available within the past 7 days and start at £50 for one-way flights and £161 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, 20 May - Wed, 27 May
SEA
Seattle
SJC
San Jose
£161 Return, found 2 days ago
£161
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 20 May from Seattle to San Jose, returning Wed, 27 May, priced at £161 found 2 days ago
Alaska Airlines
Fri, 29 May - Tue, 2 Jun
SEA
Seattle
SJC
San Jose
£168 Return, found 6 days ago
£168
Return
found 6 days ago
Select Alaska Airlines flight, departing Fri, 29 May from Seattle to San Jose, returning Tue, 2 Jun, priced at £168 found 6 days ago
Alaska Airlines
Fri, 29 May - Tue, 2 Jun
SEA
Seattle
SJC
San Jose
£175 Return, found 6 days ago
£175
Return
found 6 days ago
Select Alaska Airlines flight, departing Fri, 29 May from Seattle to San Jose, returning Tue, 2 Jun, priced at £175 found 6 days ago
Alaska Airlines
Fri, 29 May - Tue, 2 Jun
SEA
Seattle
SJC
San Jose
£182 Return, found 6 days ago
£182
Return
found 6 days ago
Select Alaska Airlines flight, departing Fri, 29 May from Seattle to San Jose, returning Tue, 2 Jun, priced at £182 found 6 days ago
Alaska Airlines
Wed, 20 May - Wed, 27 May
SEA
Seattle
SJC
San Jose
£183 Return, found 2 days ago
£183
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 20 May from Seattle to San Jose, returning Wed, 27 May, priced at £183 found 2 days ago
Alaska Airlines
Wed, 20 May - Wed, 27 May
SEA
Seattle
SJC
San Jose
£191 Return, found 2 days ago
£191
Return
found 2 days ago
Select Alaska Airlines flight, departing Wed, 20 May from Seattle to San Jose, returning Wed, 27 May, priced at £191 found 2 days ago
Alaska Airlines
Fri, 29 May - Tue, 2 Jun
SEA
Seattle
SJC
San Jose
£197 Return, found 6 days ago
£197
Return
found 6 days ago
Select Alaska Airlines flight, departing Fri, 29 May from Seattle to San Jose, returning Tue, 2 Jun, priced at £197 found 6 days ago
Delta
Mon, 11 May - Wed, 20 May
SEA
Seattle
SJC
San Jose
£260 Return, found 6 hours ago
£260
Return
found 6 hours ago
Select Delta flight, departing Mon, 11 May from Seattle to San Jose, returning Wed, 20 May, priced at £260 found 6 hours ago
American Airlines
Mon, 11 May - Mon, 18 May
SEA
Seattle
SJC
San Jose
£412 Return, found 6 hours ago
£412
Return
found 6 hours ago
Select American Airlines flight, departing Mon, 11 May from Seattle to San Jose, returning Mon, 18 May, priced at £412 found 6 hours ago
United
Mon, 11 May - Mon, 18 May
SEA
Seattle
SJC
San Jose
£1,133 Return, found 6 hours ago
£1,133
Return
found 6 hours ago
Select United flight, departing Mon, 11 May from Seattle to San Jose, returning Mon, 18 May, priced at £1,133 found 6 hours ago

Alternative airports near San Jose

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Francisco Intl. SFO. Cheapest option available. Average driving time to city centre is 40 minutes. Flights from £235
SFO
San Francisco Intl.
Cheapest
Average driving time to city centre40 min
Flights from £235

Find the cheapest month to fly from Seattle (SEA) to San Jose (SJC)

May is typically the cheapest month to fly

From £73 - £173 per traveller.

Frequently asked questions

How much is a flight from Seattle - Tacoma Intl. Airport (SEA) to SJC?
Round-trip flights between SEA and San Jose Intl. Airport start from £161. This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book now to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SEA to SJC?
Every airline has its own set of terms and conditions. If you decide to cancel your escape, head to our Customer Service Portal.
How do I find cheap flights from Seattle - Tacoma Intl. Airport (SEA) to San Jose Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Sea-Tac Airport to San Jose Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SEA to Norman Y. Mineta San Jose Intl. Airport (SJC)?
That movie you've been desperate to see will have to wait — the flight distance between Sea-Tac Airport (SEA) and San Jose Intl. Airport (SJC) is only 1,100 kilometres. The captain will be telling you to put your seat upright for touchdown before you know it.
Which airlines fly direct from SEA to San Jose Intl. Airport?
There are a few airlines that travel directly from Seattle - Tacoma Intl. Airport (SEA) to San Jose Intl. Airport. Alaska Airlines (AS) is a popular choice, offering 204 flights on this route each month. After more options? Check out the seats available with Southwest Airlines (WN). This carrier offers 126 flights a month between these airports.
Are Seattle - Tacoma Intl. Airport (SEA) to San Jose Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Fares from Seattle - Tacoma Intl. Airport (SEA) to Norman Y. Mineta San Jose Intl. Airport (SJC) are available up to a year before departure on Expedia. And although you may occasionally score a great last-minute deal, it's never something you can count on. Also, booking your flights ahead of time means you'll have more choices — and you can avoid ending up with the dreaded middle seat! We're always updating our fares to make sure you get the biggest bargains, so keep checking in for all the latest specials.

Frequently asked questions

How much does a flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) cost?
One-way flights typically cost between £412 and £1,654 and return flights often range between £412 and £1,654. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
What is the cheapest month to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
January is typically the cheapest month to fly from Seattle - Tacoma Intl. (SEA) to Norman Y. Mineta San Jose Intl. (SJC), with average return fares of approximately £162. This is about 15% lower than the average price throughout the year. January sees lower prices because it falls after the holiday travel rush, when demand drops and airlines compete for bookings. Other cheap months to fly from Seattle - Tacoma Intl. (SEA) to Norman Y. Mineta San Jose Intl. (SJC) include September and October.
Which airlines fly direct from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
Enter SEA to SJC and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
To find a cheap flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
The best airline to fly with from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) will differ from traveller to traveller. If you like to fly early, AS offers early morning flights. If price is the most important factor, WN typically offers the lowest fares. WN offers the most daily flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
Based on booking data from the past year, the cheapest months to fly from Seattle - Tacoma Intl. (SEA) to Norman Y. Mineta San Jose Intl. (SJC) are typically January and September, with average return flights around £162. While April is a popular month for this route, offering plenty of flight options, it's not the cheapest. If you're looking for the best value, aiming for January or September will help you save on your trip.
How many flights per day from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
There are approximately 8 nonstop flights per day from Seattle - Tacoma Intl. (SEA) to Norman Y. Mineta San Jose Intl. (SJC). For even more choice, look at flights that include layovers, as there are around 60 connecting flights per day. Some common connection points include McCarran Intl. (LAS), Sky Harbor Intl. (PHX), and Sacramento Intl. (SMF).
What is the earliest flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
The earliest flight from Seattle - Tacoma Intl. (SEA) to Norman Y. Mineta San Jose Intl. (SJC) typically departs at approximately 12:20 AM local time, operated by American Airlines. This is a seasonal service active in August. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
You'll typically find the most flights from Seattle - Tacoma Intl. (SEA) to Norman Y. Mineta San Jose Intl. (SJC) on a Friday, with around 69 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Alaska Airlines, Delta Air Lines, and Southwest Airlines. Flight schedules are consistent throughout the week, with Fridays having only slightly more flights than other weekdays.
What are the most popular departure times for flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
The most popular departure times for flights from Seattle - Tacoma Intl. (SEA) to Norman Y. Mineta San Jose Intl. (SJC) are in the early morning, from 6am to 9am. About 30% of passengers prefer this time window. Many major carriers, including Alaska Airlines and Delta Air Lines, offer flights during this window. This timing works well because you can get an early start to your day in San Jose.
How long does it take to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
Flying nonstop from SEA to SJC takes around 2 hours 20 minutes, with the route covering approximately 696 miles. Flights with a layover typically take 6 hours 10 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
Select the "Business class" and "First class" filters when looking for SEA to SJC flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) flight with Expedia?
It's easy to earn miles on a Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for San Jose from Seattle - Tacoma Intl. (SEA)?
When traveling from Seattle - Tacoma Intl. (SEA) to San Jose, you can fly into Norman Y. Mineta San Jose Intl. (SJC) and Juan Santamaria Intl. (SJO). Some flights may connect through major hubs like McCarran Intl. (LAS), San Francisco Intl. (SFO), Sky Harbor Intl. (PHX) before reaching San Jose. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) at the last minute?
Typically, booking a last minute flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) flight and hotel package?
Securing a Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.)?
If you booked your Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Norman Y. Mineta San Jose Intl.
Airlines serving
Alaska Airlines
Return price
£160
Distance
1114 km
Average flight time
2 hours 17 mins

Book with confidence

Compare flights from Seattle to San Jose easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Seattle to San Jose. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Norman Y. Mineta San Jose Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Seattle - Tacoma Intl. to Norman Y. Mineta San Jose Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Seattle - Tacoma Intl. (SEA) to Norman Y. Mineta San Jose Intl. (SJC)

The easiest way to view the best deals on flights from Seattle to San Jose today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Seattle - Tacoma Intl. to Norman Y. Mineta San Jose Intl. start at just £161 and range up to £1,133.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Seattle and San Jose
  • booking your flight during May, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Seattle to San Jose flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Seattle - Tacoma Intl. to Norman Y. Mineta San Jose Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Seattle to San Jose easily and book with confidence

Explore a world of travel with Expedia

*Available to Expedia members.