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

You can find cheap one-way flights from AU$114 and cheap return flights AU$227 SJC to SEA with Expedia. One-way flights typically cost between AU$180 and AU$840 and return flights often range between AU$302 and AU$1,588. 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 SJC to SEA ticket fares go up or down.

The cheapest months to fly from San Jose, CA (SJC) to Seattle, WA (SEA) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.

There are 4 airlines offering direct flights from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.). Here are some of the top carriers:
* Delta operates 36 direct flights from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) every week.
* Southwest Airlines operates 20 direct flights from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) every week.
* Condor operates 14 direct flights from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) every week.
* Finnair operates 14 direct flights from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) every week.

To find a cheap flight from San Jose, CA (SJC) to Seattle, WA (SEA), 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.

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 traveler to traveler. If you like to fly early, Alaska Airlines offers early morning flights. If price is the most important factor, Southwest Airlines typically offers the lowest fares. Southwest Airlines offers the most daily flights from SJC to SEA, which is great 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.

The best time to fly from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) is typically October. This month offers a great balance—prices are reasonable at around AU$353 for a return flight, and you'll have plenty of flight options since it's a popular time to travel. If you're flexible, October gives you both affordable fares and excellent flight schedules to work with.

You'll find 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 choices, look at flights that include layovers, as there are around 69 connecting flights per day. Some common connection points include San Diego Intl. (SAN), Los Angeles Intl. (LAX), and Harry Reid International Airport (LAS).

The earliest flight from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) typically departs around 5:40 AM. This flight is operated by American Airlines. This is a seasonal service, active only in December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

You'll find the most flights from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) on Fridays, with around 72 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Southwest Airlines, Alaska Airlines, and Delta. Fridays and Thursdays tend to have notably more flight options compared to other days of the week, making them ideal for planning your trip.

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 early morning, from 6am to 9am. Many major carriers, including Alaska Airlines, Southwest Airlines and Delta, offer flights during this window. Many travellers prefer this because it allows for an early arrival in Seattle, giving you more time to enjoy your day.

A direct flight from San Jose, CA (SJC-Norman Y. Mineta San Jose Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) typically takes around 2 hours 20 minutes, covering a distance of approximately 1,120 kilometres. If you opt for a flight with one stop, your travel time will be longer, usually around 7 hours. Flights with two or more stops generally take about 8 hours 30 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your trip.

You can fly business class or first class between SJC and SEA. You can fly business class with Frontier Airlines and Delta.

First class cabins are available on:

• Alaska Airlines
• Delta
• Hawaiian Airlines
• United
• American Airlines

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.

If you're planning to travel to Seattle from Norman Y. Mineta San Jose Intl. (SJC), you can fly directly into Seattle - Tacoma Intl. (SEA) which offers international flights and connections. Some flights may connect through major hubs like San Diego Intl. (SAN), Los Angeles Intl. (LAX), or Portland Intl. (PDX) before reaching Seattle. Compare routes and airports on Expedia to find the best flight options for your travel plans.

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.

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.

If you booked your San Jose, CA (SJC) to Seattle, WA (SEA) 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.