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

View £50 flight on Thu, 28 May 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at £50 for one-way flights and £100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, 28 May - Wed, 3 Jun
SJC
San Jose
SEA
Seattle
£100 Return, found 6 days ago
£100
Return
found 6 days ago
Select Alaska Airlines flight, departing Thu, 28 May from San Jose to Seattle, returning Wed, 3 Jun, priced at £100 found 6 days ago
Alaska Airlines
Wed, 13 May - Sat, 23 May
SJC
San Jose
SEA
Seattle
£102 Return, found 6 days ago
£102
Return
found 6 days ago
Select Alaska Airlines flight, departing Wed, 13 May from San Jose to Seattle, returning Sat, 23 May, priced at £102 found 6 days ago
Alaska Airlines
Thu, 28 May - Wed, 3 Jun
SJC
San Jose
SEA
Seattle
£126 Return, found 6 days ago
£126
Return
found 6 days ago
Select Alaska Airlines flight, departing Thu, 28 May from San Jose to Seattle, returning Wed, 3 Jun, priced at £126 found 6 days ago
Alaska Airlines
Thu, 28 May - Wed, 3 Jun
SJC
San Jose
SEA
Seattle
£131 Return, found 6 days ago
£131
Return
found 6 days ago
Select Alaska Airlines flight, departing Thu, 28 May from San Jose to Seattle, returning Wed, 3 Jun, priced at £131 found 6 days ago
Alaska Airlines
Wed, 13 May - Sat, 23 May
SJC
San Jose
SEA
Seattle
£149 Return, found 6 days ago
£149
Return
found 6 days ago
Select Alaska Airlines flight, departing Wed, 13 May from San Jose to Seattle, returning Sat, 23 May, priced at £149 found 6 days ago
Alaska Airlines
Wed, 13 May - Sat, 23 May
SJC
San Jose
SEA
Seattle
£152 Return, found 6 days ago
£152
Return
found 6 days ago
Select Alaska Airlines flight, departing Wed, 13 May from San Jose to Seattle, returning Sat, 23 May, priced at £152 found 6 days ago
Alaska Airlines
Wed, 13 May - Sat, 23 May
SJC
San Jose
SEA
Seattle
£155 Return, found 6 days ago
£155
Return
found 6 days ago
Select Alaska Airlines flight, departing Wed, 13 May from San Jose to Seattle, returning Sat, 23 May, priced at £155 found 6 days ago
Alaska Airlines
Thu, 28 May - Wed, 3 Jun
SJC
San Jose
SEA
Seattle
£156 Return, found 6 days ago
£156
Return
found 6 days ago
Select Alaska Airlines flight, departing Thu, 28 May from San Jose to Seattle, returning Wed, 3 Jun, priced at £156 found 6 days ago
Delta
Mon, 8 Jun - Sat, 13 Jun
SJC
San Jose
SEA
Seattle
£184 Return, found 5 days ago
£184
Return
found 5 days ago
Select Delta flight, departing Mon, 8 Jun from San Jose to Seattle, returning Sat, 13 Jun, priced at £184 found 5 days ago
United
Mon, 8 Jun - Sat, 13 Jun
SJC
San Jose
SEA
Seattle
£552 Return, found 5 days ago
£552
Return
found 5 days ago
Select United flight, departing Mon, 8 Jun from San Jose to Seattle, returning Sat, 13 Jun, priced at £552 found 5 days ago

Alternative airports near Seattle

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

Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Average driving time to city centre is 20 minutes. Flights from £100
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city centre20 min
Flights from £100

Frequently asked questions

How much does a flight from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) cost?
One-way flights typically cost between £118 and £517 and return flights often range between £158 and £837. 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 San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
October is typically the cheapest month to fly from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), with average return fares of approximately £177. This is about 11% lower than the average price throughout the year. October often sees lower prices as the summer travel rush has ended and before the winter holiday season begins. January and September are also good months to find deals on this route.
Which airlines fly direct from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
Enter SJC to SEA and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
To find a cheap flight from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to Seattle, WA (SEA-Seattle - Tacoma 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 San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The best airline to fly with from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) will differ from traveller to traveller. If you like to fly early, WN offers early morning flights. If price is the most important factor, WN typically offers the lowest fares. WN offers the most daily flights from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to Seattle, WA (SEA-Seattle - Tacoma 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 San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The best time to fly from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) is October. This month offers a great balance, as it's one of the cheapest times to fly with average return fares around £177, and it's also a popular month for travel, meaning you'll have plenty of flight options to choose from. This information is based on booking data from the past year.
How many flights per day from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
There are approximately 8 nonstop flights per day from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.). For even more choice, look at flights that include layovers. You'll find around 91 connecting flights per day. Some common connection points include San Diego Intl. (SAN), Los Angeles Intl. (LAX), and McCarran Intl. (LAS).
What is the earliest flight from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The earliest flight from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) typically departs at approximately 5:40 AM local time, operated by AA. This is a seasonal service active in December. 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 San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
If you're flying from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), you'll typically find the most flights on a Friday, with around 69 flights available. This gives you plenty of options to choose from. Major airlines on this route include Southwest Airlines, Alaska Airlines, and Delta Air Lines. Friday offers notably more flight options compared to other days of the week, making it a great day to plan your travel.
What are the most popular departure times for flights from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The most popular departure times for flights from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) are in the morning, from 6am to 9am. About 29% of passengers prefer this time. This timing works well for many travelers as it allows for an early start to your day in Seattle.
How long does it take to fly from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
A nonstop flight from SJC to SEA typically takes around 2 hours 20 minutes, covering approximately 696 miles. Connecting flights on this route usually add 4 hours 30 minutes to your travel time. 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 San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
Select the "Business class" and "First class" filters when looking for SJC to SEA 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 San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight with Expedia?
It's easy to earn miles on a San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to Seattle, WA (SEA-Seattle - Tacoma 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 Seattle from Norman Y. Mineta San Jose Intl. (SJC)?
From Norman Y. Mineta San Jose Intl. (SJC), you can fly directly into Seattle - Tacoma Intl. (SEA) to reach Seattle. Some flights may connect through major hubs like San Diego Intl. (SAN), Los Angeles Intl. (LAX), John Wayne (SNA) before reaching Seattle. 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 San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) at the last minute?
Typically, booking a last minute flight from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to Seattle, WA (SEA-Seattle - Tacoma 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 San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight and hotel package?
Securing a San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to Seattle, WA (SEA-Seattle - Tacoma 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 San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
If you booked your San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to Seattle, WA (SEA-Seattle - Tacoma 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
Norman Y. Mineta San Jose Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines
Return price
£100
Distance
1114 km
Average flight time
2 hours 18 mins

Book with confidence

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

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

The easiest way to view the best deals on flights from San Jose to Seattle 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 Norman Y. Mineta San Jose Intl. to Seattle - Tacoma Intl. start at just £100 and range up to £552.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near San Jose and Seattle
  • 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 San Jose to Seattle flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Norman Y. Mineta San Jose Intl. to Seattle - Tacoma 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 San Jose to Seattle easily and book with confidence

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