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Cheap Flights from San Jose to Seattle

Compare San Jose International to Seattle flight deals

Find the cheapest month or even day of the year to fly to Seattle

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Flight deals from San Jose International to Seattle

Looking for a cheap last-minute deal or the best return flight from San Jose International to Seattle? Find the lowest prices on one-way and return tickets right here.
Seattle.$147 per passenger.Departing Tue, 13 May, returning Wed, 14 May.Return flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from San Jose International on Tue, 13 May, arriving in Seattle / Tacoma International.Inbound indirect flight with Spirit Airlines, departs from Seattle / Tacoma International on Wed, 14 May, arriving in San Jose International.Price includes taxes and charges.From $147, select.
Seattle.$237 per passenger.Departing Tue, 13 May, returning Tue, 13 May.Return flight with Hawaiian Airlines.Outbound direct flight with Hawaiian Airlines departs from San Jose International on Tue, 13 May, arriving in Seattle / Tacoma International.Inbound direct flight with Hawaiian Airlines departs from Seattle / Tacoma International on Tue, 13 May, arriving in San Jose International.Price includes taxes and charges.From $237, select.
Seattle.$242 per passenger.Departing Mon, 2 Jun, returning Mon, 9 Jun.Return flight with Hawaiian Airlines.Outbound direct flight with Hawaiian Airlines departs from San Jose International on Mon, 2 Jun, arriving in Seattle / Tacoma International.Inbound direct flight with Hawaiian Airlines departs from Seattle / Tacoma International on Mon, 9 Jun, arriving in San Jose International.Price includes taxes and charges.From $242, select.
Seattle.$246 per passenger.Departing Thu, 29 May, returning Sun, 1 Jun.Return flight with Hawaiian Airlines.Outbound direct flight with Hawaiian Airlines departs from San Jose International on Thu, 29 May, arriving in Seattle / Tacoma International.Inbound direct flight with Hawaiian Airlines departs from Seattle / Tacoma International on Sun, 1 Jun, arriving in San Jose International.Price includes taxes and charges.From $246, select.
Seattle.$278 per passenger.Departing Fri, 4 Jul, returning Fri, 4 Jul.Return flight with Delta.Outbound direct flight with Delta departs from San Jose International on Fri, 4 Jul, arriving in Seattle / Tacoma International.Inbound direct flight with Delta departs from Seattle / Tacoma International on Fri, 4 Jul, arriving in San Jose International.Price includes taxes and charges.From $278, select.
Seattle.$283 per passenger.Departing Mon, 19 May, returning Tue, 8 Jul.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from San Jose International on Mon, 19 May, arriving in Seattle / Tacoma International.Inbound direct flight with Southwest Airlines departs from Seattle / Tacoma International on Tue, 8 Jul, arriving in San Jose International.Price includes taxes and charges.From $283, select.
Seattle.$313 per passenger.Departing Fri, 27 Jun, returning Sat, 5 Jul.Return flight with Hawaiian Airlines.Outbound direct flight with Hawaiian Airlines departs from San Jose International on Fri, 27 Jun, arriving in Seattle / Tacoma International.Inbound direct flight with Hawaiian Airlines departs from Seattle / Tacoma International on Sat, 5 Jul, arriving in San Jose International.Price includes taxes and charges.From $313, select.
Seattle.$321 per passenger.Departing Sat, 19 Jul, returning Sat, 2 Aug.Return flight with Hawaiian Airlines.Outbound direct flight with Hawaiian Airlines departs from San Jose International on Sat, 19 Jul, arriving in Seattle / Tacoma International.Inbound direct flight with Hawaiian Airlines departs from Seattle / Tacoma International on Sat, 2 Aug, arriving in San Jose International.Price includes taxes and charges.From $321, select.

Find the cheapest month to fly from San Jose International to Seattle

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Jose International to Seattle flights are currently cheapest in May.
Apr
from $345
May
from $147
Jun
from $242
Jul
from $278
Aug
from $331
Sep
from $340
Oct
from $340
Nov
from $340
Dec
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Jan
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Feb
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Mar
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Direct flights from San Jose International to Seattle

Alternative San Jose International to Seattle routes

Looking for the cheapest, fastest or easiest route from San Jose International to Seattle? You could fly into the following airports instead.

San Jose to Seattle: Flight information

The things to know before you go.
Cheapest flight found$147
Cheapest month to flyMay
Average flight time2 hrs, 18 mins
Most popular airlineWestJet
Average flights per week410

Finding cheap flights from San Jose International to Seattle: Frequently asked questions

There are 4 airports in Seattle: Seattle Lake Union SPB, Seattle Boeing Fld, Seattle / Tacoma International, and Paine Field.
The best price we found for a return flight from San Jose International to Seattle is $147. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 18 minutes is the average flight time from San Jose International to Seattle.
WestJet, Air Tahiti Nui and Alaska Airlines fly direct from San Jose International to Seattle.
As of April 2025, there are 820 flights per week flying from San Jose International to Seattle.
The cheapest month to fly from San Jose International to Seattle is usually April 2025.
If you're flying from San Jose International Airport, the cheapest airport near Seattle is Seattle / Tacoma International – which is 19.5 km away from the centre of Seattle. We've found flights into this airport from $147.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Jose International Airport to Seattle on Tuesday, 13 May 2025.
Yes – the average flight time is 2 hours and 18 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seattle but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seattle is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 8°C. August is typically the warmest month in Seattle, when it usually averages around 23°C. You can expect the least rain in July. The coldest month is December, with temperatures averaging 0°C. The rainiest month is November.
Currently, Spirit Airlines and Hawaiian Airlines offer the cheapest flight tickets to Seattle.

Flying from Norman Y. Mineta San Jose International Airport (SJC) to Seattle: what you need to know

  • Jump on a direct flight from Norman Y. Mineta San Jose International Airport to Seattle and you'll be travelling for around 2 hours 12 minutes.

  • Seattle and San Jose (where Norman Y. Mineta San Jose International Airport is located) share the UTC-7 timezone. That means you won't have to adjust your watch once you arrive.

  • Norman Y. Mineta San Jose International Airport (SJC) to Seattle-Tacoma International Airport (SEA) is the most popular route, with 95 weekly flights to pick from. If you prefer starting your day later, the last flight from SJC to SEA is with Alaska Airlines at 21:55. Go for the first departure operated by Delta at 06:00 if you want to fly out earlier.

  • To ensure you get on your flight from SJC to Seattle, leave plenty of time to check in and find your gate. Turning up two hours ahead of international departures and one hour before domestic flights is the general rule.

  • Getting away during a peak time like August? Popular seasons (like Thanksgiving, Christmas and New Year) can add another hour at security. Be extra safe and arrive up to four hours ahead of international flights and two hours before a domestic departure.

  • You can get a direct flight from Norman Y. Mineta San Jose International Airport to Seattle. Begin your journey at SJC and end it at Seattle-Tacoma International Airport (SEA).

  • Top carriers that operate direct flights from Norman Y. Mineta San Jose International Airport to Seattle include:

  • When flying domestically within United States, you won't need a visa or even a passport. However, you'll have to present another kind of identification, such as an ID card or driver's licence. Once you've booked cheap tickets from Norman Y. Mineta San Jose International Airport to Seattle, make sure your ID is up to date.

  • SJC is about 6 kilometres from central San Jose. If you're ride-sharing, driving or catching a cab from the centre, it'll take 12 minutes or so to get there, depending on traffic conditions. If you're planning to take public transport, expect the journey time to be approximately 44 minutes.

  • Want a relaxed start to your journey? Stay near SJC. Whether you're taking an early flight from Norman Y. Mineta San Jose International Airport to Seattle or just don't want to be rushed, these hotels have you covered:

How to find the cheapest flights from Norman Y. Mineta San Jose International Airport (SJC) to Seattle

  • The lowest price we've found for a one-way ticket from Norman Y. Mineta San Jose International Airport to Seattle is $74. The cheapest price for a return flight is $147. Remember fares can change due to demand at the time of booking.

  • To secure cheap tickets from SJC to Seattle, book your journey 10 months ahead of your planned departure.

  • June is the cheapest month for tickets from Norman Y. Mineta San Jose International Airport to Seattle. If you want to travel at a different time of year, the 'Whole month' tool will show you the lowest prices for each month.

  • Locking in a cheap ticket from SJC to Seattle couldn't be easier with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you when the price has dropped.

  • Tailor your trip with filters. Select your arrival and departure times, airlines and total journey duration. You can also sort results by 'Fastest,' 'Best' or 'Cheapest' flights from Norman Y. Mineta San Jose International Airport to Seattle.

Airports in Seattle

Seattle-Tacoma International Airport (SEA)

  • Seattle-Tacoma International Airport (SEA) is around 23 kilometres from the centre of Seattle. With your own car rental or in a cab, the drive is around 18 minutes.

  • Travelling on public transport takes about 54 minutes.

  • If you're arriving on a late flight from Norman Y. Mineta San Jose International Airport to Seattle, few things beat the convenience of staying near the terminal. Pick up your bags from the carousel and then be showered and resting not long after at one of these hotels near SEA:

Lake Union Sea Plane Base Airport (LKE)

Best time to go to Seattle

  • It's time to pick your travel dates for your flight from Norman Y. Mineta San Jose International Airport to Seattle. July is the busiest month for a trip to Seattle. If you want a more relaxed atmosphere, go in May.

  • The warmest month in Seattle is August, with temperatures ranging between 12ºC and 28ºC. Lock in your flights from Norman Y. Mineta San Jose International Airport to Seattle in this month if you enjoy this type of weather.

  • For cooler conditions, lock in a cheap flight from SJC to Seattle in February when temperatures average between -1ºC and 11ºC.

More about Seattle

  • After booking your flight from Norman Y. Mineta San Jose International Airport to Seattle, think about where you'd like to stay in this city. Make one of these options your base for exploring Seattle:

  • Gas Works - Lake View Point and Queen Anne Bowl Playfield are just two of the big attractions to add to your Seattle itinerary. Keep the adventure rolling by checking out LMN Architects.

Complete your Seattle trip with a car rental

  • Select one of our car rentals in Seattle and see the sights on your own terms. Easily compare rates in one place to find the perfect ride after booking your hotel and cheap flights from Norman Y. Mineta San Jose International Airport to Seattle.

Plan the rest of your trip from San Jose to Seattle

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.