SEA - SJC

Find cheap flight tickets from Seattle to San Jose

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KAYAK searches 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
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Flights Deals

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 return 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.

Recent return flight deals from Seattle to San Jose

KAYAK's recommended return flight deals from the most popular airlines that fly from Seattle to San Jose.
Discover the best prices for you by selecting your travel dates on KAYAK.
American Airlines Logo
SEA-SJC
2h 10mdirect
American Airlines Logo
SJC-SEA
2h 12mdirect
American Airlines
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Condor Logo
SEA-SJC
2h 13mdirect
Condor Logo
SJC-SEA
2h 23mdirect
Condor
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KLM Logo
SEA-SJC
2h 17mdirect
KLM Logo
SJC-SEA
2h 26mdirect
Qatar Airways Logo
SEA-SJC
2h 09mdirect
Qatar Airways Logo
SJC-SEA
2h 22mdirect
Qatar Airways
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Japan Airlines Logo
SEA-SJC
2h 10mdirect
Japan Airlines Logo
SJC-SEA
2h 17mdirect
Japan Airlines
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Icelandair Logo
SEA-SJC
2h 09mdirect
Icelandair Logo
SJC-SEA
2h 11mdirect
Icelandair
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Air France Logo
SEA-SJC
2h 16mdirect
Air France Logo
SJC-SEA
2h 18mdirect
Air France
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Delta Logo
SEA-SJC
2h 23mdirect
Delta Logo
SJC-SEA
2h 26mdirect
China Eastern Logo
SEA-SJC
2h 13mdirect
China Eastern Logo
SJC-SEA
2h 26mdirect
China Eastern
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Aeromexico Logo
SEA-SJC
2h 23mdirect
Aeromexico Logo
SJC-SEA
2h 26mdirect
Aeromexico
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Alaska Airlines Logo
SEA-SJC
2h 08mdirect
Alaska Airlines Logo
SJC-SEA
2h 22mdirect
Alaska Airlines
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Southwest Logo
SEA-SJC
2h 10mdirect
Southwest Logo
SJC-SEA
2h 20mdirect
Southwest
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Finnair Logo
SEA-SJC
2h 10mdirect
Finnair Logo
SJC-SEA
2h 11mdirect
Finnair
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Scandinavian Airlines Logo
SEA-SJC
2h 13mdirect
Scandinavian Airlines Logo
SJC-SEA
2h 27mdirect
Scandinavian Airlines
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Hawaiian Airlines Logo
SEA-SJC
2h 12mdirect
Hawaiian Airlines Logo
SJC-SEA
2h 22mdirect
Hawaiian Airlines
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Korean Air Logo
SEA-SJC
2h 11mdirect
Korean Air Logo
SJC-SEA
2h 22mdirect
Korean Air
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Air Tahiti Nui Logo
SEA-SJC
2h 12mdirect
Air Tahiti Nui Logo
SJC-SEA
2h 22mdirect
Air Tahiti Nui
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WestJet Logo
SEA-SJC
2h 17mdirect
WestJet Logo
SJC-SEA
2h 26mdirect
WestJet
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Virgin Atlantic Logo
SEA-SJC
2h 21mdirect
Virgin Atlantic Logo
SJC-SEA
2h 25mdirect
Virgin Atlantic
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Singapore Airlines Logo
SEA-SJC
2h 10mdirect
Singapore Airlines Logo
SJC-SEA
2h 14mdirect
Singapore Airlines
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Useful Info

KAYAK's insights & trends for Seattle to San Jose flights

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’s the cheapest day of the week to fly from Seattle to San Jose?

The average price of all round-trip flights from Seattle to San Jose clicked on KAYAK for each day over the last 12 months.
When flying from Seattle to San Jose, you should consider leaving on a Friday and avoid Thursdays if you are looking for the best rates. For your return to Seattle, you’ll find the best rates on Wednesdays and the most expensive ones on Sundays.

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 round-trip 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 August, where tickets cost ₹ 17,628 (return) on average. On the other hand, the most expensive months are November and December, where the average cost of round-trip tickets is ₹ 24,952 and ₹ 24,952 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip 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 week.
To get a below average price on the flight from Seattle to San Jose, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Good to know

Low season

January

High season

November
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly (19% more expensive on average)

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 return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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.

Flights from Seattle to San Jose: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Seattle to San Jose 
Verified travelerFlew with Alaska AirlinesSEA-SJCAug 2024
Unfortunately Southwest seems to be the best with no charges for the bags..atleast in 2024
Verified travelerFlew with Alaska AirlinesSEA-SJCAug 2024
The airport is busy and a mess with construction. There is a train to take so account for extra time.

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.

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

    Alaska Airlines, Hawaiian Airlines, American Airlines, and Delta 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 Boeing 737-800 Passenger/BBJ2 (winglets) 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.

  • 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 return 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.

KAYAK’s 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 ₹ 6,683 or less one-way.
  • 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.

Prefer to fly direct from Seattle/Tacoma Intl to San Jose?

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

Direct departures

Seattle/Tacoma Intl to San Jose

Monday

Aeromexico, Air France, Air Tahiti Nui, +16 more

Aeromexico, Air France, +17 more

Tuesday

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

Aeromexico, Air France, +16 more

Wednesday

Aeromexico, Air France, Air Tahiti Nui, +16 more

Aeromexico, Air France, +17 more

Thursday

Aeromexico, Air France, Air Tahiti Nui, +16 more

Aeromexico, Air France, +17 more

Friday

Aeromexico, Air France, Air Tahiti Nui, +16 more

Aeromexico, Air France, +17 more

Saturday

Aeromexico, Air France, Air Tahiti Nui, +17 more

Aeromexico, Air France, +18 more

Sunday

Aeromexico, Air France, Air Tahiti Nui, +17 more

Aeromexico, Air France, +18 more

See more direct flights

Direct returns

San Jose to Seattle/Tacoma Intl

Monday

Aeromexico, Air France, Air Tahiti Nui, +17 more

Aeromexico, Air France, +18 more

Tuesday

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

Aeromexico, Air France, +15 more

Wednesday

Aeromexico, Air France, Air Tahiti Nui, +17 more

Aeromexico, Air France, +18 more

Thursday

Aeromexico, Air France, Air Tahiti Nui, +16 more

Aeromexico, Air France, +17 more

Friday

Aeromexico, Air France, Air Tahiti Nui, +16 more

Aeromexico, Air France, +17 more

Saturday

Aeromexico, Air France, Air Tahiti Nui, +16 more

Aeromexico, Air France, +17 more

Sunday

Aeromexico, Air France, Air Tahiti Nui, +16 more

Aeromexico, Air France, +17 more

See more direct flights
See more direct flights

Top airline 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 9968 reviews
7.1Food
7.9Comfort
8.2Boarding
7.1Entertainment
8.5Crew
Airline reviews

Need to get on train for second flight it’s much nicer when all the gates are together for obvious reasons

8.0 ExcellentShura, Apr 2025SEA - BUR
Read more Alaska Airlines reviews

Need to get on train for second flight it’s much nicer when all the gates are together for obvious reasons

Cramped, crowded aircraft. Poorly organized boarding. Tasteless crackers to eat. 40 minutes late. A standard US air travel experience.

Flight was over an hour late, and we got notified every 15 minutes, beginning right at boarding, that it would only be 15 more minutes until we finally left about 75 minutes late. Of course, no compensation was offered.

I needed to board early and that was no problem. The snack was just ok. Alaska is an EXCELLENT airlines . . . luggage fast and easy.

Alaska Airlines needs more bag tag kiosks and bag check-in stations in Seattle. A single entry point for the bag tag kiosks would be helpful. This alleviates lines forming at each individual kiosk, which causes traffic jams for people passing through.

It was raining and cold and we had to walk outside to board the plane. And to have yo stand outside to wait in line to board. It seems they could find another way to send a few people at a time so passengers are not outside in the elements. Then to not have my luggage show up at my finally destination. Not happy with the whole experience.

I paid $49 to select my seat---6A a window seat just behind first class. When I started to get on the plane I was told that my seat had been given to someone else and I now had a middle seat. They finally gave me an aisle seat. When I told them I wanted my $49 back, I was told I would need to call alaska and fight with them to get my money back. And when i was on the flight people going by kept hitting me with their bags. I have tried calling alaska twice to talk about a refund but never got thru to the right person!

Check-in was easy, I did it from the app. Boarding was easy, the crew was great. Santa Barbara airport had a disabled plane so we had to land in Burbank to refuel. They kept us well informed, and everyone was great. A very entertaining person from the Burbank airport got on and told a few jokes.

It went very quickly even though we were late in leaving Fresno.

Like I said before the internet was shut off so there was little to do on this leg of the flight.

Everything you need to know for your flight from Seattle to San Jose

Information on your arrival and departure airports

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