$59 Cheap Flights from San Jose (SJC) to Seattle (SEA)

View $59 flight on Fri, Nov 14, 2025Opens 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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Today's featured flight deals from Norman Y. Mineta San Jose Intl. Airport (SJC) to Seattle-Tacoma International Airport (SEA)

Nonstop
Carry-on included
Lower price than typical

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

Prices were available within the past 7 days and start at $59 for one-way flights and $117 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Thu, Jan 22 - Mon, Feb 9
SJC
San Jose
SEA
Seattle
$117 Roundtrip, found 9 hours ago
$117
Roundtrip
found 9 hours ago
Select Hawaiian Airlines flight, departing Thu, Jan 22 from San Jose to Seattle, returning Mon, Feb 9, priced at $117 found 9 hours ago
Southwest Airlines
Wed, Nov 12 - Fri, Nov 14
SJC
San Jose
SEA
Seattle
$117 Roundtrip, just found
$117
Roundtrip
just found
Select Southwest Airlines flight, departing Wed, Nov 12 from San Jose to Seattle, returning Fri, Nov 14, priced at $117 just found
Delta
Wed, Feb 11 - Sun, Feb 15
SJC
San Jose
SEA
Seattle
$118 Roundtrip, found 12 hours ago
$118
Roundtrip
found 12 hours ago
Select Delta flight, departing Wed, Feb 11 from San Jose to Seattle, returning Sun, Feb 15, priced at $118 found 12 hours ago
Delta
Wed, Nov 12 - Fri, Nov 14
SJC
San Jose
SEA
Seattle
$119 Roundtrip, just found
$119
Roundtrip
just found
Select Delta flight, departing Wed, Nov 12 from San Jose to Seattle, returning Fri, Nov 14, priced at $119 just found
Southwest Airlines
Wed, Nov 12 - Fri, Nov 14
SJC
San Jose
SEA
Seattle
$127 Roundtrip, just found
$127
Roundtrip
just found
Select Southwest Airlines flight, departing Wed, Nov 12 from San Jose to Seattle, returning Fri, Nov 14, priced at $127 just found
Alaska Airlines
Wed, Oct 29 - Sat, Nov 1
SJC
San Jose
SEA
Seattle
$127 Roundtrip, just found
$127
Roundtrip
just found
Select Alaska Airlines flight, departing Wed, Oct 29 from San Jose to Seattle, returning Sat, Nov 1, priced at $127 just found
Delta
Tue, Dec 2 - Sat, Dec 6
SJC
San Jose
SEA
Seattle
$128 Roundtrip, just found
$128
Roundtrip
just found
Select Delta flight, departing Tue, Dec 2 from San Jose to Seattle, returning Sat, Dec 6, priced at $128 just found
Delta
Tue, Oct 28 - Sat, Nov 1
SJC
San Jose
SEA
Seattle
$129 Roundtrip, just found
$129
Roundtrip
just found
Select Delta flight, departing Tue, Oct 28 from San Jose to Seattle, returning Sat, Nov 1, priced at $129 just found
Southwest Airlines
Fri, Dec 12 - Tue, Dec 16
SJC
San Jose
SEA
Seattle
$132 Roundtrip, just found
$132
Roundtrip
just found
Select Southwest Airlines flight, departing Fri, Dec 12 from San Jose to Seattle, returning Tue, Dec 16, priced at $132 just found
American Airlines
Sat, Dec 13 - Wed, Dec 17
SJC
San Jose
SEA
Seattle
$139 Roundtrip, just found
$139
Roundtrip
just found
Select American Airlines flight, departing Sat, Dec 13 from San Jose to Seattle, returning Wed, Dec 17, priced at $139 just found

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

February is typically the cheapest month to fly

From $82 - $217 per traveler.

Frequently asked questions

How much does a flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to Seattle - Tacoma Intl. Airport (SEA) cost?
Secure a cheap one-way flight from $59 or cheap return flight from $117 from Norman Y. Mineta San Jose Intl. Airport (SJC) to Seattle - Tacoma Intl. Airport (SEA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Norman Y. Mineta San Jose Intl. Airport (SJC) to Seattle - Tacoma Intl. Airport (SEA)?
The cheapest month to fly from SJC to SEA is January, when there's less demand. Off-peak season is usually when airlines offer better prices between these airports.
Which airlines fly direct from Norman Y. Mineta San Jose Intl. Airport (SJC) to Seattle - Tacoma Intl. Airport (SEA)?
You can choose from 3 carriers that fly nonstop from Norman Y. Mineta San Jose Intl. Airport (SJC) to Seattle - Tacoma Intl. Airport (SEA). Including:

  • Alaska Airlines
  • Delta Air Lines
  • Southwest Airlines

What is the cheapest airline that flies from Norman Y. Mineta San Jose Intl. Airport (SJC) to Seattle - Tacoma Intl. Airport (SEA)?
While prices can change depending on when you travel, Southwest Airlines and Delta Air Lines are popular options for flights between Norman Y. Mineta San Jose Intl. Airport (SJC) and Seattle - Tacoma Intl. Airport (SEA). You can also compare airlines on Expedia and use the "Sort by" filter to find the cheapest ticket for your SJC to SEA flight.
How many flights per day from Norman Y. Mineta San Jose Intl. Airport (SJC) to Seattle - Tacoma Intl. Airport (SEA)?
With, on average, 11 direct flights departing from Norman Y. Mineta San Jose Intl. Airport (SJC) to Seattle - Tacoma Intl. Airport (SEA) every day, you'll be taking off on vacation soon enough.
What are the most popular departure times for flights from Norman Y. Mineta San Jose Intl. Airport (SJC) to Seattle - Tacoma Intl. Airport (SEA)?
The 3 PM departures from SJC to SEA are typically the busiest. Greater demand means you'll likely pay more for these departures. If you're hoping to save money, pick a less crowded time to fly.
What day of the week has the most flights from SJC to SEA?
Friday has the most flights from Norman Y. Mineta San Jose Intl. Airport (SJC) to Seattle - Tacoma Intl. Airport (SEA). Consider leaving on this day and you'll have a greater chance of finding a departure that fits your plans.
What is the earliest flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to Seattle - Tacoma Intl. Airport (SEA)?
Norman Y. Mineta San Jose Intl. Airport (SJC)'s earliest flight to Seattle - Tacoma Intl. Airport (SEA) departs at approximately 6:25AM UTC-8. With a total flight time of 2h 30m, you'll land at around 8:55AM UTC-8.
How long does it take to fly from Norman Y. Mineta San Jose Intl. Airport (SJC) to Seattle - Tacoma Intl. Airport (SEA)?
The average flight time from SJC to SEA is 2 hours and 21 minutes, covering a total distance of 700 mi.
What airline has the least delays from SJC to SEA?
United Airlines has the best track record for on-time direct flights from Norman Y. Mineta San Jose Intl. Airport (SJC) to Seattle - Tacoma Intl. Airport (SEA), with an on-time rating of 100%. Use the Expedia App to look up your flight schedule before you leave and receive notifications about any changes.
What is the best time to fly from Norman Y. Mineta San Jose Intl. Airport (SJC) to Seattle - Tacoma Intl. Airport (SEA)?
Choose a flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to Seattle - Tacoma Intl. Airport (SEA) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Seattle from Norman Y. Mineta San Jose Intl. Airport (SJC)?
If you're boarding a direct flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to Seattle, Seattle - Tacoma Intl. Airport (SEA) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Norman Y. Mineta San Jose Intl. Airport (SJC) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Waiting until just before your trip to book a flight from SJC to SEA generally means paying more. While you might find some last-minute offers, there's no guarantee. Keep your travel plans flexible for a better chance of snagging a bargain.
Is it cheaper to book a SJC to SEA flight and hotel package?
Booking a SJC to SEA flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our extensive range of hotels and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to Seattle - Tacoma Intl. Airport (SEA)?
If you reserved your SJC to SEA flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

Travel information

Travel information

Origin airport
Norman Y. Mineta San Jose Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, Southwest Airlines, United
Roundtrip price
$111
Distance
696 mi
Average flight time
2 hours 15 mins

Book with confidence

Book with confidence

San Jose to Seattle Flights

The cheapest times to fly from San Jose to Seattle

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Jose to Seattle are during the month of January. You can find some of the cheapest flights from San Jose to Seattle with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Jose to Seattle

Sunday is one of the best days to book for cheap flights from San Jose to Seattle: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Jose to Seattle

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Jose to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from $59 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Jose to Seattle flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Jose to Seattle airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

San Jose to Seattle Flights

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*Available to One Key members.