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

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How to find the cheapest flight from
San Jose (SJC) to Seattle (SEA)

What is the cheapest day to fly round-trip from San Jose to Seattle?

Travelers have found that booking a Friday departure is the best way to save up to 18% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 27 days in advance, which can save you up to 58% on flights from San Jose to Seattle compared to booking the week you need them. Waiting 27 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $136. For sooner than that we have options available in the next 3 days from $197.

When is the cheapest time to fly from San Jose to Seattle (SJC - 03A)?

It’s typically best to fly out from San Jose to Seattle in the morning. Doing so could potentially save you 8% on the flight price compared to flying in the evening, which is usually more expensive.

Cheap flights from San Jose to Seattle in August, September 2020

The best prices found for SJC to SEA flights for August, September
29 Jul - 29 Jul
$137pp
SJC
San Jose
Multiple Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
SJC
San Jose
29 Jul - 1 Aug
$141pp
SJC
San Jose
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
SJC
San Jose
30 Jul - 8 Aug
$147pp
SJC
San Jose
Delta
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
SJC
San Jose

San Jose to Seattle 2020 flight deals

Cheap flights to Seattle from San Jose found for this year
17 Sep - 20 Sep
$134pp
SJC
San Jose
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
SJC
San Jose
29 Jul - 29 Jul
$137pp
SJC
San Jose
Multiple Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
SJC
San Jose
29 Jul - 1 Aug
$141pp
SJC
San Jose
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
SJC
San Jose

Non-stop flights to Seattle from San Jose

Save time with San Jose to Seattle direct flight deals
29 Jul - 29 Jul
$137pp
SJC
San Jose
Multiple Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
SJC
San Jose
30 Jul - 8 Aug
$147pp
SJC
San Jose
Delta
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
SJC
San Jose
1 Aug - 2 Aug
$157pp
SJC
San Jose
Multiple Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
SJC
San Jose

Last minute flights from San Jose to Seattle

Late deals on round-trip flights to Seattle from San Jose, departing today and this week
28 Jul - 28 Jul
$137pp
SJC
San Jose
Delta
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
SJC
San Jose
28 Jul - 28 Jul
$141pp
SJC
San Jose
Delta
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
 
1 STOP
SJC
San Jose
23 Jul - 29 Jul
$147pp
SJC
San Jose
Multiple Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
SJC
San Jose

One-way flights to Seattle from San Jose

The cheapest one-way flights from San Jose to Seattle
5:29 pm - 7:08 am
JetBlue
1 Stop
13h 39m
SJC - SEA
JetBlue
6:23 am - 12:15 pm
Delta
1 Stop
5h 52m
SJC - SEA
Delta
$633
Delta
5:20 am - 2:56 pm
Multiple Airlines
3 Stops
33h 36m
SJC - SEA
Multiple Airlines
$914
Kiwi.com

Related info for your journey

Useful info, stats and facts about San Jose to Seattle flights.

Flight FAQs

From San Jose to Seattle

Are flight prices decreasing from San Jose to Seattle due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both San Jose and Seattle for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from San Jose to Seattle for under $200 on Cheapflights?

Yes, there are multiple flights from San Jose to Seattle for under $200. The cheapest flight booked recently is on Multiple Airlines for just $134, but on average you can expect to pay $160.

Are there nonstop flights from San Jose to Seattle for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from San Jose to Seattle under $200. A good price for a nonstop flight from San Jose to Seattle is less than $187.

Are there last-minute flights available from San Jose to Seattle for under $200?

There are currently 20+ open flights from San Jose to Seattle within the next 7 days for less than $200.

What days are nonstop flights available from San Jose to Seattle?

Nonstop flights are available for this route on the following days: Sunday, Wednesday, Thursday, Friday, Saturday.

How many flights depart from San Jose to Seattle on average per day?

Per day, 8 flights depart from San Jose to Seattle on average.
Morning (6am - Noon) - 50% of flight departures
Evening (6pm - Midnight) - 50% of flight departures

Is San Jose weather warmer or cooler than Seattle?

Expect the weather to be around 77 °F on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Seattle is generally the same as in San Jose.

How long is the flight from San Jose to Seattle?

There are many flights that can get you from San Jose to Seattle in 1h 49m. Fly via Major Airline or Delta to get the fastest option. The distance from San Jose to Seattle is about 701 mi. Most flights are nonstop.

What are the cheapest airlines flying from San Jose to Seattle round-trip?

Flying on Delta is currently your cheapest option to Seattle, with prices starting at $157. Another option worth looking into is Major Airline, starting at $166 round trip.

What are the cheapest airlines to fly from San Jose to Seattle one-way?

One-way options have recently been found by users for as low as $69 on Delta. Other airlines that offer cheap prices include JetBlue from $334 and Hawaiian Airlines from $392 one-way.

Alternative routes for San Jose to Seattle

Destination information for Seattle

Things to know before you go. Useful info for your trip from San Jose to Seattle
Flight duration
2h 07m
Average temperature for August in Seattle
77.0 °F
Avg rainfall for August in Seattle
1.1 ″

Airports servicing San Jose

Airports servicing Seattle

Seattle King County/Boeing (BFI)
Seattle Lake Union Spb (LKE)

Hourly flight availability from San Jose to Seattle

Morning 6 AM to noon 62% of SJC to SEA departures
Afternoon Noon to 6 PM 32% of SJC to SEA departures
Evening 6 PM to midnight 5% of SJC to SEA departures
Early morning Midnight to 6 AM 1% of SJC to SEA departures
Midnight
6 AM
Noon
6 PM
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