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SEA - SJC

Find cheap flights from Seattle to San Jose from £62

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 15/5. 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
Sun 26/5
Sun 2/6

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 44,979,812 times on KAYAK, and here's 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
21:19 - 08:41SEA-SJC
11h 22m1 stop
16:40 - 08:45SJC-SEA
16h 05m1 stop
£122Spirit Airlines
Find Deal
Tue, 7 May - Wed, 8 May
07:29 - 09:41SEA-SJC
2h 12mdirect
06:20 - 08:43SJC-SEA
2h 23mdirect
£122Delta
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Wed, 22 May - Tue, 4 Jun
07:25 - 09:38SEA-SJC
2h 13mdirect
06:25 - 08:48SJC-SEA
2h 23mdirect
£124Delta
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Sat, 8 Jun - Tue, 11 Jun
11:32 - 13:48SEA-SJC
2h 16mdirect
06:20 - 08:43SJC-SEA
2h 23mdirect
£128Delta
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Tue, 28 May - Wed, 5 Jun
06:08 - 08:16SEA-SJC
2h 08mdirect
06:15 - 08:32SJC-SEA
2h 17mdirect
£130Alaska Airlines
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Sat, 25 May - Tue, 28 May
07:29 - 09:41SEA-SJC
2h 12mdirect
06:20 - 08:43SJC-SEA
2h 23mdirect
£134Delta
Find Deal
Wed, 22 May - Thu, 30 May
15:47 - 17:55SEA-SJC
2h 08mdirect
10:15 - 15:54SJC-SEA
5h 39m1 stop
£135Alaska Airlines
Find Deal
Wed, 22 May - Tue, 4 Jun
07:29 - 09:41SEA-SJC
2h 12mdirect
06:20 - 08:43SJC-SEA
2h 23mdirect
£136Delta
Find Deal
Thu, 16 May - Sat, 18 May
06:15 - 08:25SEA-SJC
2h 10mdirect
09:55 - 12:05SJC-SEA
2h 10mdirect
£297Southwest
Find Deal
Mon, 6 May - Thu, 9 May
05:20 - 10:10SEA-SJC
4h 50m1 stop
09:55 - 12:05SJC-SEA
2h 10mdirect
£304Southwest
Find Deal
Mon, 6 May - Thu, 9 May

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 £142 on average. On the other hand, the most expensive months are November and July, where the average cost of tickets is £190 and £182 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.
In the last 72 hours, the best return deals on flights connecting Seattle to San Jose were found on Spirit Airlines (£122) and Delta (£122). Delta proposed the cheapest one-way flight at £62.

Which airlines fly most frequently between Seattle and San Jose?

The airlines most regularly connecting Seattle to San Jose are Alaska Airlines (7 flights per day), Delta (6 flights per day), and Southwest (2 flights per day).

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 Alaska Airlines at £158 for a one-way flight. On average, the best prices for this route can be found at Alaska Airlines.

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

Each day, there are between 14 and 23 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 07:00 and most flights take off in the morning. Each week, there are 118 flights. The most frequent day of departure is Saturday, when 19% of all weekly flights depart. The fewest flights depart on a Tuesday.

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?

The average direct flight takes 2h 08m, covering a distance of 697 miles.

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

Early birds can take the earliest flight from Seattle at 06:00 and will be landing in San Jose at 08:10.

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 21:45 and lands at 23:53.

Good to know - Cheap tickets from Seattle to San Jose

Low season

January

High season

December

Cheapest flight

£62
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 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.

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 £77 for a one-way ticket and £152 for a return.

  • 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 Boeing 737-900 Passenger/BBJ3 (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.

See more FAQs

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

  • 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 direct 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.

Direct 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 direct flights

Direct returns

San Jose to Seattle/Tacoma Intl

Monday

Aeromexico, Air Tahiti Nui, Alaska Airlines, +13 more

Aeromexico, Air Tahiti Nui, +14 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 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 9114 reviews
7.3food
8.2boarding
8.6crew
7.3entertainment
7.9comfort
Airline reviews

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

8.0 ExcellentAnonymous, Apr 2024SEA - BUR
Read more about Alaska Airlines reviews

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.

It was a good flight . It wasn’t a full flight so we had space to move around

Great as always. Alaska is my top airline when flying to/from the Pacific NW. I was a bit anxious when I found out I was in a 737 Max, but it went well for us.

Book cheap flights from Seattle to San Jose

Cheapest flights to San Jose from Seattle found in 2024

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.
15/5Wed
directDelta
2h 12mSEA-SJC
£62
8/6Sat
directDelta
2h 13mSEA-SJC
£63
28/5Tue
directDelta
2h 16mSEA-SJC
£67
15/5Wed
1 stopAlaska Airlines
4h 47mSEA-SJC
£69
8/6Sat
1 stopAlaska Airlines
5h 59mSEA-SJC
£70
17/5Fri
directAlaska Airlines
2h 08mSEA-SJC
£74
26/5Sun
directDelta
2h 12mSEA-SJC
£74
24/6Mon
1 stopAlaska Airlines
5h 59mSEA-SJC
£82
25/5Sat
directDelta
2h 11mSEA-SJC
£88
26/5Sun
1 stopUnited Airlines
12h 39mSEA-SJC
£217

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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.
30/4Tue
directAlaska Airlines
2h 08mSEA-SJC
7/5Tue
directAlaska Airlines
2h 15mSJC-SEA
£324
30/4Tue
multi-stopAlaska Airlines
4h 47mSEA-SJC
7/5Tue
directAlaska Airlines
2h 15mSJC-SEA
£331
26/4Fri
directAlaska Airlines
2h 08mSEA-SJC
7/5Tue
directAlaska Airlines
2h 15mSJC-SEA
£332
26/4Fri
multi-stopAlaska Airlines
4h 47mSEA-SJC
7/5Tue
directAlaska Airlines
2h 15mSJC-SEA
£339
30/4Tue
directAlaska Airlines
2h 08mSEA-SJC
4/5Sat
directAlaska Airlines
2h 13mSJC-SEA
£414
26/4Fri
multi-stopUnited Airlines
8h 37mSEA-SJC
27/4Sat
multi-stopUnited Airlines
7h 26mSJC-SEA
£419
30/4Tue
directAlaska Airlines
2h 08mSEA-SJC
5/5Sun
multi-stopAlaska Airlines
5h 31mSJC-SEA
£421
30/4Tue
directDelta
2h 11mSEA-SJC
3/5Fri
directDelta
2h 21mSJC-SEA
£428
27/4Sat
directDelta
2h 19mSEA-SJC
4/5Sat
directDelta
2h 16mSJC-SEA
£437
27/4Sat
directDelta
2h 19mSEA-SJC
5/5Sun
directDelta
2h 16mSJC-SEA
£438

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Seattle - San Jose Flights

Departure:

Seattle (SEA)United States

Destination:

San Jose (SJC)United States

Return flight deals:

San Jose - Seattle

Cabin classes:

£134

Browse origins:

  • Flights » 
  • Seattle

Browse destinations:

  • Flights » 
  • Worldwide » 
  • California » 
  • San Jose

Compare transportation modes for Seattle to San Jose

Average priceAverage duration
Flights2h 08m
Trains£1760h 00m