SJC - SEA

₹ 7,756 Find Cheap Flights from San Jose to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Jose to Seattle departing on 22/4. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Jose to Seattle, 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 San Jose to Seattle, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
₹ 12,187
Overall average: ₹ 23,359
Southwest
Wed 15/4Mon 20/4
SJC - SEA • Direct
Cheapest direct flights
₹ 12,649
Typical prices: ₹ 16,527-₹ 30,284
Southwest
Thu 7/5Mon 11/5
SJC - SEA • Direct
Top airlines
Cheapest • from ₹ 12,187 (return)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
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Direct flights
You can fly direct with Alaska Airlines, Delta, and Southwest. Average duration is 2h 19m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 60% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 25% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from San Jose to Seattle 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 for you by selecting your travel dates on KAYAK.

Recent return flight deals from San Jose to Seattle

Wed, 15 Apr - Mon, 20 Apr
Southwest Logo
06:20 - 08:40
SJC
-
SEA
2h 20mdirect
Southwest Logo
11:40 - 19:15
SEA
-
SJC
7h 35m
2 stops
₹ 12,187Southwest
Thu, 7 May - Mon, 11 May
Southwest Logo
06:45 - 09:05
SJC
-
SEA
2h 20mdirect
Southwest Logo
20:45 - 22:55
SEA
-
SJC
2h 10mdirect
₹ 12,649Southwest
Wed, 15 Apr - Mon, 20 Apr
Southwest Logo
11:15 - 18:00
SJC
-
SEA
6h 45m
1 stop
Southwest Logo
07:20 - 14:25
SEA
-
SJC
7h 05m
2 stops
₹ 13,111Southwest
Thu, 7 May - Mon, 11 May
Delta Logo
17:45 - 20:08
SJC
-
SEA
2h 23mdirect
Delta Logo
17:35 - 22:14
SEA
-
SJC
4h 39m
1 stop
₹ 13,480Delta
Tue, 14 Apr - Fri, 17 Apr
Southwest Logo
06:20 - 08:40
SJC
-
SEA
2h 20mdirect
Southwest Logo
13:55 - 22:25
SEA
-
SJC
8h 30m
1 stop
₹ 13,572Southwest
Thu, 7 May - Sat, 9 May
Southwest Logo
17:50 - 00:55
SJC
-
SEA
7h 05m
2 stops
Southwest Logo
12:10 - 14:30
SEA
-
SJC
2h 20mdirect
₹ 13,665Southwest
Thu, 30 Apr - Sat, 2 May
Southwest Logo
06:45 - 09:05
SJC
-
SEA
2h 20mdirect
Southwest Logo
06:40 - 16:40
SEA
-
SJC
10h 00m
2 stops
₹ 14,034Southwest
Thu, 7 May - Mon, 11 May
Delta Logo
17:59 - 23:55
SJC
-
SEA
5h 56m
1 stop
Delta Logo
17:35 - 22:14
SEA
-
SJC
4h 39m
1 stop
₹ 14,403Delta
Wed, 6 May - Mon, 11 May
Delta Logo
13:59 - 20:25
SJC
-
SEA
6h 26m
1 stop
Delta Logo
12:40 - 19:19
SEA
-
SJC
6h 39m
1 stop
₹ 14,496Delta
Thu, 7 May - Mon, 11 May
Southwest Logo
17:50 - 00:55
SJC
-
SEA
7h 05m
2 stops
Southwest Logo
18:15 - 23:55
SEA
-
SJC
5h 40m
1 stop
₹ 14,588Southwest
Booking Insights

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

Get data-powered insights and trends into flights from San Jose to Seattle 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 San Jose to Seattle?

The average price of all round-trip flights from San Jose to Seattle clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from San Jose to Seattle, look for departures on Saturdays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from Seattle, Saturday is the cheapest day to fly and Tuesday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Jose to Seattle, 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 San Jose to Seattle is January, where tickets cost ₹ 17,635 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is ₹ 27,606 and ₹ 26,314 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Jose to Seattle, 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 San Jose to Seattle, you should book around 4 weeks before departure, which saves you about 60% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight₹ 7,756
Best time to beat the crowds (26% less expensive on average)
Most popular time to fly (4% more expensive on average)
Flight from San Jose to Seattle

When to book flights from San Jose to Seattle

Are your dates flexible? Find out the best times to travel from San Jose to Seattle 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 San Jose to Seattle

  • Where are baby care facilities at Seattle-Tacoma International Airport?

    You can use the Mother’s Room, which offers a private and quiet space equipped with adjustable lighting, power outlets, rocking chairs, and more. One of these facilities is located at the Kid’s Play Area. Other locations include S Gate Mezzanine Level, Gate C10, Gate A9, Gate N2, Gate D23, and Gate D10. You can rent a car seat and stroller at the Smarte Carte Storage section in Baggage Claim.

  • Are there nonstop flights from San Jose to Seattle?

    Both Delta and Alaska Airlines fly nonstop from San Jose International Airport to Seattle-Tacoma International Airport. If you want to compare rates and schedules, you should book through KAYAK for comprehensive details about the different flights.

  • Are there pet relief areas at San Jose International Airport?

    If you have a pet and want facilities that can keep your companion happy, San Jose International Airport offers several relief areas, located post-security and pre-security. The pre-security locations are outside Terminal A, south of the parking garage, and outside Terminal A, north of the ticketing area. Also, there’s a facility outside Terminal B north of ticketing. Post-security, the pet relief area is inside the passenger walkway located between gates 16 and 17.

  • Are there on-site hotels at Seattle-Tacoma International Airport?

    Passengers who prefer to book a room have several hotels near the airport to choose from. Red Roof Inn is located 4min from the airport, and guests get a complimentary airport shuttle service, which runs every 20min. La Quinta Inn & Suites, also located 4min from the airport, offers a free shuttle service. You can also book accommodation at Red Lion Hotel or Hilton Seattle Airport Hotel, both located less than 5min from the airport.

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

    In the last 3 days, the lowest price for a flight from San Jose to Seattle was ₹ 7,756 for a one-way ticket and ₹ 12,187 for a return.

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

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

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

    The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the San Jose to Seattle flight route.

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

    oneworld is the only airline alliance operating flights between San Jose and Seattle.

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

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

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

    The two airlines most popular with KAYAK users for flights from San Jose to Seattle are Southwest and Alaska Airlines. With an average price for the route of ₹ 19,537 and an overall rating of 8.0, Southwest is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of ₹ 32,282 and an overall rating of 7.9.

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

    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 San Jose to Seattle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from San Jose 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 San Jose to Seattle?

    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 Seattle with an airline and back to San Jose with another airline.

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

    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 Seattle from San Jose 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 San Jose to Seattle

  • If you’re in San Jose, consider using the San Jose International Airport (SJC) for flights to Seattle, Washington. You can find flights by multiple airlines at this airport.
  • San Jose International Airport offers restrooms throughout the terminals. The restrooms have infant diaper changing stations and stalls for persons with disabilities.
  • Free Wi-Fi is available at all terminals and throughout the airport. The service includes 24h customer service. To use the Wi-Fi, connect to “sjcfreewifi.”
  • There are many places to eat at San Jose International Airport, including Chick-fil-A in Terminal B, Euro Café in Terminal A near the Baggage Claim, and Starbucks at Terminal A and B near Gate 13 and 22, respectively.
  • Located south of downtown Seattle and northeast of downtown Tacoma, the Seattle-Tacoma International Airport (SEA) is the airport of choice when traveling from San Jose to Seattle.
  • To charge your devices at Seattle-Tacoma International Airport, there are FuelRod locations at Baggage Claim near carousel 9, Concourse A near the restrooms, Concourse D between D1 and D2, and Concourse C near Gate C14A.
  • If you’re thirsty, there are water bottle refill stations at Seattle-Tacoma International Airport you can use free of charge. You can refill at Gates A2, A5, C2, D1, and S Gates.
  • At Seattle-Tacoma International Airport, ATMs are available at the Central Terminal, in all gated areas, and at Landside.

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

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop from San Jose to Seattle/Tacoma Intl.
Find which airlines fly direct from San Jose Airport to Seattle/Tacoma Intl Airport, which days they fly and book direct flights.

Direct departures

San Jose to Seattle/Tacoma Intl

Monday

Alaska Airlines,Delta,Southwest

Alaska Airlines,Delta, +1 more

Tuesday

Alaska Airlines,Delta,Southwest

Alaska Airlines,Delta, +1 more

Wednesday

Alaska Airlines,Delta,Southwest

Alaska Airlines,Delta, +1 more

Thursday

Alaska Airlines,Delta,Southwest

Alaska Airlines,Delta, +1 more

Friday

Alaska Airlines,Delta,Southwest

Alaska Airlines,Delta, +1 more

Saturday

Alaska Airlines,Delta,Southwest

Alaska Airlines,Delta, +1 more

Sunday

Alaska Airlines,Delta,Southwest

Alaska Airlines,Delta, +1 more

See more direct flights

Direct returns

Seattle/Tacoma Intl to San Jose

Monday

Alaska Airlines,Delta,Southwest

Alaska Airlines,Delta, +1 more

Tuesday

Alaska Airlines,Delta,Southwest

Alaska Airlines,Delta, +1 more

Wednesday

Alaska Airlines,Delta,Southwest

Alaska Airlines,Delta, +1 more

Thursday

Alaska Airlines,Delta,Southwest

Alaska Airlines,Delta, +1 more

Friday

Alaska Airlines,Delta,Southwest

Alaska Airlines,Delta, +1 more

Saturday

Alaska Airlines,Delta,Southwest

Alaska Airlines,Delta, +1 more

Sunday

Alaska Airlines,Delta,Southwest

Alaska Airlines,Delta, +1 more

See more direct flights

Reviews of the top 3 airlines flying from San Jose to Seattle

 
See real verified KAYAK customer reviews for airlines flying from San Jose to Seattle. 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 San Jose to Seattle? 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
SouthwestOverall score based on 4321 reviews
8.1Boarding
7.5Entertainment
7.0Food
8.0Comfort
8.6Crew
Airline reviews

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

8.0 ExcellentTobin, Mar 2026
SJC - BUR
Read more Southwest reviews

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

Good but I prefer choose your own seat. With the new assigned seats they should board from the back I see no advantage to this new boarding. Just like every other airline

Flight boarded late after announcing on time boarding. Flight arrived only a little late despite late departure. Had trouble connecting to WiFi

The Southwest experience has definitely taken a dive from its early days. You can no longer deferentiate from other airlines. Air travel is too expensive. Southwest is no longer budget friendly. They have lost me as a loyal customer.

The charges were ridiculous for an hour flight and the turbulence was very scary.

The seats are now more narrow. I paid for front row the seats in the front are even more narrow than before.

Paid for premium extra leg room but the bin space for rows 1-3 had to go in rows 4-6 and 4-6 had to go to 7-9 because flight attendants have snacks and their luggage upfront. So we pay extra to have to fight thru traffic to get our bags. Only 2nd day of new seating so hope they fix this.

The wifi on the plane is great. The only issue that I have is that I prefer an aisle seat and on my trips this week, I was either in the middle or window. If we can work to secure aisle seating, I will be thrilled. Nice trip.

Great flight but super high price. Glad it was a business trip and not personal

3 hour delay. Had to change plans and was still delayed.

After landing in Seattle, 3 hours waiting to find parking space do to driving problems. Very uncomfortable.

They cancelled the flight and provided no support to find another way home or how to get a refund. Links provided didn’t work and phone wait times were over eight hours. Battery on my phone couldn’t last long enough.

signage from the upper area to the tram down 2 escalator!

Great flights, little turbulence, pilots kept stewardesses seated & safe, all staff friendly & professional

There is no entertainment on the plane. The snack is minimal. The crew was nice and professional.

in-flight wifi was not working well. also the cabin temperature was a bit hot.

Nice crew, healthy snacks and drinks available. Flight to Seattle was short and comfortable.

The plane not having any overhead bin space was inconvenient. Anytime my luggage has to be checked it ends up covered in scratches and that’s not covered by the airlines for replacement/repair. The WiFi did not work or was not offered for the flight from Seattle to Vancouver.

Flight delayed three times no explanation, left 5 hours after initial time, disrupted my job

Flight was on time. Crew was helping & seat were comfortable.

Fabulous if you have a portable wheelchair. They can store it in the galley and you can just walk out with it. Really nice and the flat seats are just incredible, very nice. iPads for movies, also pretty nice,

No charging outlets worked. Other than collecting trash attendants didn’t come around. No one could hear flight attendants announcements during the flight. Seat pads were horrible. Sitting on a board for 5 hours. What happened to Hawaiian airlines comfort, hospitality, and extras? Our pilots did an excellent job trying to minimize turbulence and incredible job in landing in windy conditions.

I like that if they asked you to checked in a bag at the gate they give you priority to board

Yall need to integrate your system with Alaska more efficiently. They booted me off the first flight because of a discrepancy on your end.

Unfortunately, I was put into the middle seat in the first row of premium seating. Sounds nice right? No! that is the worst seat in the plane. I wish I was in economy rather than be in that seat! There is no seat back pocket, no tray table, no charger. Nothing! so unless you're row mates are willing to let you share their basic amenities any flyer should have, you are stuck. It was the worst experience ever! And the flight attendant forgot to take my drink order. I felt like the forgotten flyer.

Delayed and cancelled flights were hard and very stressful, both ways!

The flight was CANCELED!!! Can’t get much more “poor” than that. I had to switch to American Airlines, add another layover and got home in Honolulu 4 hours later than I was supposed to be home. One bright spot was Josh with Alaska Airlines at SFO. He got me on a United Flight that got me home a few hours before I would have. Without him I would have gotten home almost 7 hours after my originally scheduled flight.

Canceled my flight within 24 hours, causing me arriving home midnight. Will never book Hawaiian airlines anymore

I received several emails about my 3:10 flight. When I showed up to the airport at 12:30 to check my bags I was told the flight was actually at 1 pm. They grudgingly rebooked me for a flight at 5:22 to Vegas to get a connecting to LAX. I did find the gate for my original 3:10 flight but they were booked. I proceeded to receive status updates and gate change information for the 3:10 flight, even though I was apparently never supposed to be on that flight

The food options were limited and very specific. Some type of entertainment option for a 4.5 hour flight would have been nice.

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

Information on your arrival and departure airports