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SEA - SJC

Find cheap flights from Seattle to San Jose from C$ 112

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to San Jose departing on 3/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Mon 3/6
Mon 10/6

Search hundreds of travel sites at once for deals on flights to San Jose

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to San Jose, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to San Jose, as well as popular online travel agencies
In the last 7 days, travellers have searched 43,369,418 times on KAYAK, and here is why:

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Cheap flight deals from Seattle to San Jose (SEA-SJC)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to San Jose that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
3:32 p.m. - 5:47 p.m.SEA-SJC
2h 15mdirect
6:25 a.m. - 8:48 a.m.SJC-SEA
2h 23mdirect
C$ 223Delta
Find Deal
Tue, 4 Jun - Tue, 11 Jun
6:00 a.m. - 8:12 a.m.SEA-SJC
2h 12mdirect
9:55 p.m. - 11:59 p.m.SJC-SEA
2h 04mdirect
C$ 226Alaska Airlines
Find Deal
Sat, 13 Jul - Wed, 24 Jul
5:58 p.m. - 8:06 p.m.SEA-SJC
2h 08mdirect
9:01 p.m. - 11:15 p.m.SJC-SEA
2h 14mdirect
C$ 228Alaska Airlines
Find Deal
Sat, 1 Jun - Sat, 8 Jun
3:47 p.m. - 5:55 p.m.SEA-SJC
2h 08mdirect
6:52 p.m. - 11:59 p.m.SJC-SEA
5h 07m1 stop
C$ 235Alaska Airlines
Find Deal
Wed, 29 May - Tue, 4 Jun
12:35 p.m. - 2:47 p.m.SEA-SJC
2h 12mdirect
3:01 p.m. - 9:38 p.m.SJC-SEA
6h 37m1 stop
C$ 238Alaska Airlines
Find Deal
Sat, 13 Jul - Tue, 23 Jul
6:15 a.m. - 1:56 p.m.SEA-SJC
7h 41m1 stop
9:01 p.m. - 11:15 p.m.SJC-SEA
2h 14mdirect
C$ 241Alaska Airlines
Find Deal
Sat, 1 Jun - Sat, 8 Jun
3:32 p.m. - 5:48 p.m.SEA-SJC
2h 16mdirect
6:20 a.m. - 8:43 a.m.SJC-SEA
2h 23mdirect
C$ 243Delta
Find Deal
Tue, 28 May - Mon, 3 Jun
7:29 a.m. - 9:40 a.m.SEA-SJC
2h 11mdirect
6:15 p.m. - 8:31 p.m.SJC-SEA
2h 16mdirect
C$ 245Delta
Find Deal
Wed, 5 Jun - Sun, 9 Jun
7:08 a.m. - 9:19 a.m.SEA-SJC
2h 11mdirect
9:01 p.m. - 11:15 p.m.SJC-SEA
2h 14mdirect
C$ 246Alaska Airlines
Find Deal
Fri, 31 May - Sat, 8 Jun
5:58 p.m. - 8:06 p.m.SEA-SJC
2h 08mdirect
6:15 a.m. - 8:32 a.m.SJC-SEA
2h 17mdirect
C$ 247Alaska Airlines
Find Deal
Sat, 1 Jun - Sun, 2 Jun

Flights from Seattle to San Jose - Travel Insights & Trends

Get data-powered insights and trends into flights from Seattle to San Jose to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Seattle to San Jose?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Seattle to San Jose, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Seattle to San Jose is February, where tickets cost C$ 243 on average. On the other hand, the most expensive months are November and July, where the average cost of tickets is C$ 324 and C$ 312 respectively.

How far in advance should I book a flight from Seattle to San Jose?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Seattle to San Jose, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Seattle to San Jose, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 89 days before departure.

Which airlines provide the cheapest flights from Seattle to San Jose?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Seattle to San Jose found by KAYAK users in the last 72 hours was for C$ 223 on Delta, followed by Alaska Airlines (C$ 226). One-way flight deals have also been found from as low as C$ 112 on Delta and from C$ 124 on Alaska Airlines.

Which airlines fly direct between Seattle and San Jose?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Seattle to San Jose.
There are 3 airlines that fly direct from Seattle to San Jose. They are: Alaska Airlines, Delta and Southwest. The cheapest price of all airlines flying this route was found with Delta at C$ 121. On average, the best prices for this route can be found at Delta.

How many flights are there between Seattle and San Jose per day?

Each day, there are between 13 and 17 nonstop flights that take off from Seattle and land in San Jose, with an average flight time of 2h 11m. The most common departure time is 7:00 a.m. and most flights take off in the morning. Each week, there are 105 flights. The most frequent day of departure is Wednesday, when 16% of all weekly flights depart. The fewest flights depart on a Sunday.

Which cabin class options are there for flights between Seattle and San Jose?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Seattle to San Jose take?

Direct flights cover the 1,805 km separating Seattle to San Jose in about 2h 08m.

What’s the earliest departure time from Seattle to San Jose?

Early birds can take the earliest flight from Seattle at 6:00 am and will be landing in San Jose at 8:10 am.

What’s the latest departure time from Seattle to San Jose?

If you prefer to fly at night, the latest flight from Seattle to San Jose jets off at 9:45 pm and lands at 11:53 pm.

Good to know

Low season

January

High season

December

Cheapest flight

C$ 112
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly (1% more expensive on average)
Flight from Seattle to San Jose

When to book flights from Seattle to San Jose

Are your dates flexible? Find out the best times to travel from Seattle to San Jose based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to San Jose

  • Which hotels have free shuttles from Norman Y. Mineta San Jose International Airport (SJC)?

    Many hotels near San Jose offer complimentary shuttles from the airport. If you are looking for a pocket-friendly hotel near SJC, choose La Quinta Inn & Suites by Wyndham San Jose Airport, which has free airport shuttles and is a short distance from Santa Clara Convention Center. Alternatively, Biltmore Hotel and Suites Santa Clara Hotel provides airport shuttles and is a short drive from California’s Great America theme park.

  • What is there to do at Seattle-Tacoma International Airport?

    In addition to the airport’s live music at various locations in the terminal, the airport enhances travelers’ experience with artistic offerings. Permanent collections and rotating exhibits display a mix of international and local artists and provide passengers with an interesting way to kill time before their flight. These can be found on Concourses N, C, B, A, D, and the Baggage Claim Hall.

  • Does SJC offer any services for families traveling with children?

    If you and your children are on a flight to San Jose from Seattle, be sure to take advantage of the airport’s numerous kid-friendly amenities. In addition to Gates A and B’s nursing rooms, the Zoom Zone interactive play space in Terminal B between Gates 25 and 24 is a great place to keep your kids entertained after you deplane.

  • How do I get to SeaTac Airport from downtown Seattle?

    You can hail a cab or take the Local Link Train from Chinatown Station/International District. Alternatively, you may take one of the many buses like King County Metro buses from South 176th street and State Highway 99.

  • What is the cheapest flight from Seattle to San Jose?

    In the last 3 days, the lowest price for a flight from Seattle to San Jose was C$ 82 for a one-way ticket and C$ 163 for a round-trip.

  • Which airlines offer Wi-Fi service onboard planes from Seattle to San Jose?

    Alaska Airlines, Delta, and Aeromexico offer inflight Wi-Fi service on the Seattle to San Jose flight route.

  • Which aircraft models fly most regularly from Seattle to San Jose?

    The Airbus A220-300 is the aircraft model that flies most regularly on the Seattle to San Jose flight route.

  • Which airline alliances offer flights from Seattle to San Jose?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Seattle and San Jose, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Seattle to San Jose?

    There are direct flights from Seattle to San Jose on a daily basis.

  • Which is the best airline for flights from Seattle to San Jose, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Seattle to San Jose are Alaska Airlines and Delta. With an average price for the route of C$ 270 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of C$ 257 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Seattle to San Jose?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to San Jose.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to San Jose?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Jose from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to San Jose?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Jose with an airline and back to Seattle with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to San Jose?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Jose from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Seattle to San Jose

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 519 or less round-trip.
  • For passengers who have Fido traveling with them, a variety of pet relief spots are provided throughout Seattle-Tacoma International Airport (SEA). Outside the Main Terminal, there are two pet relief stations, while three are placed inside the airport. These inside pet relief spots are found in South Satellite, Concourse B, and North Satellite.
  • If you are taking your bike to SeaTac Airport, there is a bike facility at the premises with complimentary pumps and tools, making assembling and disassembling your bike an effortless task before your journey. The airport offers long-term storage as well as day storage at the Atrium close to baggage claim carousel 2 and door 4, or the baggage claim close to the exits of Gates C and D.
  • Proceed to the USO lounge in Norman Y. Mineta San Jose Airport (SJC) if you or your family member is a member of the U.S. Military. This facility, between Terminals B and A, offers travelers workstations, food, magazines, and television.
  • Direct flights from Seattle to San Jose are more sustainable than flights with stops, with approximately 1,698 lbs of carbon being released per person. If you wish to be more sustainable in your travels, Alaska Airlines, American Airlines, and Southwest Airlines are eco-friendlier. They release 50%, 42%, and 39% less carbon respectively.
  • If you have questions regarding SeaTac Airport or need assistance locating your gate, look out for the airport volunteers in bright blue vests. These volunteers are stationed around each terminal and are available to answer any questions you might have about the airport’s services and flights.
See more tips

Prefer to fly non-stop from Seattle to San Jose?

Find which airlines fly direct from Seattle/Tacoma Intl to San Jose, which days they fly and book direct flights.

Nonstop departures

Seattle/Tacoma Intl to San Jose

Monday

Aeromexico, Air France, Air Tahiti Nui, +13 more

Aeromexico, Air France, +14 more

Tuesday

Aeromexico, Air Tahiti Nui, Alaska Airlines, +14 more

Aeromexico, Air Tahiti Nui, +15 more

Wednesday

Aeromexico, Air Tahiti Nui, Alaska Airlines, +12 more

Aeromexico, Air Tahiti Nui, +13 more

Thursday

Aeromexico, Air France, Air Tahiti Nui, +15 more

Aeromexico, Air France, +16 more

Friday

Aeromexico, Air Tahiti Nui, Alaska Airlines, +12 more

Aeromexico, Air Tahiti Nui, +13 more

Saturday

Aeromexico, Air France, Air Tahiti Nui, +15 more

Aeromexico, Air France, +16 more

Sunday

Aeromexico, Air France, Air Tahiti Nui, +14 more

Aeromexico, Air France, +15 more

See more nonstop flights

Nonstop returns

San Jose to Seattle/Tacoma Intl

Monday

Aeromexico, Air Tahiti Nui, Alaska Airlines, +14 more

Aeromexico, Air Tahiti Nui, +15 more

Tuesday

Aeromexico, Air France, Air Tahiti Nui, +14 more

Aeromexico, Air France, +15 more

Wednesday

Aeromexico, Air France, Air Tahiti Nui, +14 more

Aeromexico, Air France, +15 more

Thursday

Aeromexico, Air France, Air Tahiti Nui, +14 more

Aeromexico, Air France, +15 more

Friday

Aeromexico, Air France, Air Tahiti Nui, +14 more

Aeromexico, Air France, +15 more

Saturday

Aeromexico, Air France, Air Tahiti Nui, +15 more

Aeromexico, Air France, +16 more

Sunday

Aeromexico, Air France, Air Tahiti Nui, +13 more

Aeromexico, Air France, +14 more

See more nonstop flights
See more nonstop flights

Top airlines flying from Seattle to San Jose

 
See real verified KAYAK customer reviews for airlines flying from Seattle to San Jose. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to San Jose? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9137 reviews
7.3Entertainment
8.6Crew
7.9Comfort
8.2Boarding
7.3Food
Airline reviews

My baggage was in another flight, anit was delayed for one hour.

4.0 OkayAnonymous, May 2024SEA - LAX
Read more about Alaska Airlines reviews

My baggage was in another flight, anit was delayed for one hour.

Up on arrival, due to twisted ankle, I wasn’t able to walk. Requested for a wheelchair. They immediately asked for it. After 10 minutes wait a young man named Carlos picked me up at the gate, got my baggage and took me to the pick up area. It was a great service. Thanks Alaska Air line

Good. Quiet. Comfortable. The protests nearly kept me from catching my flight. They waited for me! I made it!

I tried to cancel my flight weeks in advance round trip and told I was not able to. $400 down the drain

wish Airlines would board the plane starting in the back first. Makes more sense and I think it would be faster, NO? Everything else was great!

I went Premium otherwise it would have been a long wait. On board I only asked for a cup of hot water and got lukewarm. Cabin crew have poor to no service. But great flight; it went smooth.

I appreciated the check-in at SEATAC - a knowledgeable person was available. I found it easy to ask questions as I went along. I hadn't been at SEATAC for a year and was not that familiar. Parking was fine at Sacramento

My baggage arrived at the airport on an earlier flight. It would have been nice if I would have gotten a text. I waited until all the luggage had arrived before Ivwent to the baggage counter!

I had to check-in my small carry-on at the gate which was inconvenient. According to the people at the gate at SEATAC, there wasn't anymore room in the overhead bins. I obliged. But, when I got inside the aircraft, there was plenty of room EVERYWHERE! It was either miscommunication or incompetence among the Alaska personnel.

Bad. The fight was late and they gave a ridiculous $12 stipend. Better give something or nothing. $12 is ridiculous.

Had a broken tray in business class. Crew just shrugged it off.

Everything was great except for the seat. The backrest would not stay in the upright position.

public website still broken for years randomly blocking browsers with privacy options active after loading a page maybe once. check-in on laptop was almost impossible but eventually randomly worked. had to print pass at airport since couldn't get back in to load digital pass on mobile firefox or chrome. red eye flight so smooth onboarding, plenty of room to spread out, easy offboarding. onboard wifi instructions mention vpn can cause problems connecting but fails to also mention private dns. no printed or built in menu list, seems weird to require personal device to point at qr code link for menu which does not even allow direct ordering. people with health condition risk related dietary restrictions trying to avoid for example cholesterol and sugar are left guessing what they can order either way without nutritional info highlights (cranberry juice was minute maid cocktail with as much suger as typical can of soda). tap to pay wasn't working and always seems sketchy to manually enter card info. good movie variety, so limited tv was okay.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

Mi primera conexión se retrasó por lo cual perdí mi segunda conexión la cual salió adelantada

Crew was not friendly when I went to request a seat change.

There were choices for the snacks. Good choices and tasty lunch and breakfast as well.

The flight crew was amazing. I’m very tall and they moved me to an exit row unsolicited!!! Amazing service.

The boarding process was terrible especially with an indirect flight Chicago to Seattle to San Diego was terrible talking about we overbooked a flight idk if I’d take this airline ever again we got off our flight from Chicago to Seattle and we traveled for business and they told us our connecting flight was over booked and their was no seats asking people to take a delayed next flight and they don’t tell anyone coughing to wear masks seats 30A-B were terrible during the flight no one wants to sit next to people coughing all around I don’t want to be sick traveling for work or get sick anytime it’s very upsetting the staff doesn’t take this stuff serious to tell them to wear masks when they see people coughing and sneezing

Book cheap flights from Seattle to San Jose

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Seattle to San Jose found on KAYAK in the last 72 hours.
3/7Wed
directDelta
2h 20mSEA-SJC
C$ 112
10/8Sat
directAlaska Airlines
2h 12mSEA-SJC
C$ 115
2/7Tue
1 stopAlaska Airlines
5h 59mSEA-SJC
C$ 124
1/6Sat
1 stopAlaska Airlines
6h 56mSEA-SJC
C$ 127
30/5Thu
directAlaska Airlines
2h 10mSEA-SJC
C$ 133
4/7Thu
directAlaska Airlines
2h 11mSEA-SJC
C$ 134
4/8Sun
directDelta
2h 15mSEA-SJC
C$ 182
1/6Sat
2 stopsSpirit Airlines
20h 42mSEA-SJC
C$ 198
10/5Fri
directSouthwest
2h 10mSEA-SJC
C$ 324
10/5Fri
1 stopSouthwest
5h 10mSEA-SJC
C$ 336

Search by stops

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Last minute flights from Seattle to San Jose

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Seattle to San Jose that are departing in the next 10 days.
7/5Tue
directDelta
2h 09mSEA-SJC
29/5Wed
directDelta
2h 22mSJC-SEA
C$ 499
9/5Thu
directDelta
2h 16mSEA-SJC
19/5Sun
directDelta
2h 23mSJC-SEA
C$ 595
5/5Sun
directAlaska Airlines
2h 11mSEA-SJC
5/5Sun
directAlaska Airlines
2h 13mSJC-SEA
C$ 740
6/5Mon
directAlaska Airlines
2h 08mSEA-SJC
10/5Fri
directAlaska Airlines
2h 16mSJC-SEA
C$ 746
5/5Sun
directDelta
2h 16mSEA-SJC
6/5Mon
directDelta
2h 22mSJC-SEA
C$ 748
6/5Mon
directDelta
2h 18mSEA-SJC
9/5Thu
multi-stopDelta
5h 49mSJC-SEA
C$ 759
8/5Wed
directDelta
2h 16mSEA-SJC
15/5Wed
directDelta
2h 18mSJC-SEA
C$ 760
6/5Mon
directAlaska Airlines
2h 11mSEA-SJC
7/5Tue
directAlaska Airlines
2h 16mSJC-SEA
C$ 761
8/5Wed
directDelta
2h 09mSEA-SJC
15/5Wed
multi-stopDelta
5h 21mSJC-SEA
C$ 772
6/5Mon
directAlaska Airlines
2h 08mSEA-SJC
7/5Tue
multi-stopAlaska Airlines
5h 26mSJC-SEA
C$ 774

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Seattle - San Jose Flights

Departure:

Seattle (SEA)United States

Destination:

San Jose (SJC)United States

Cabin classes:

C$ 519

Browse origins:

  • Flights » 
  • Seattle

Browse destinations:

  • Flights » 
  • Worldwide » 
  • San Jose