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

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The best prices from San Jose to Seattle are usually found in January or April, booked 32 days in advance, depart on a Saturday or Tuesday and return on a Saturday

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

All the information you need to plan the best SJC to SEA flight in 2021: compare San Jose to Seattle flight prices with the expected peak season, weather and rainfall in Seattle.
SJC - SEA
Price
$147 - $237
SEA
Temperature
46.4 - 77 °F
SEA
Rainfall
0.7 - 6.5 inches

Popular in

November

High demand for flights, 26% potential price rise

Cheapest in

January

Best time to find cheap flights, 16% potential price drop

Round-trip from

$147

From San Jose to Seattle

One-way from

$95

One-way flight from San Jose to Seattle

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
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 28 days in advance, which can save you up to 71% on flights from San Jose to Seattle compared to booking the week you need them. Waiting 28 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 $123. For sooner than that we have options available in the next 3 days from $189.

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

April can be a great time to fly to Seattle from San Jose with a flight ticket averaging about $115. Cheapflights users have found deals in the month of April for as cheap as $36. The most expensive prices can be found in the month of December.

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

It’s typically best to fly out from San Jose to Seattle at noon. Doing so could potentially save you 12% on the flight price compared to flying in the afternoon, which is usually more expensive.

Cheap flights from San Jose to Seattle in June, July 2021

The best prices found for SJC to SEA flights for June, July
10 Jul - 16 Jul
$117pp
SJC
San Jose
Delta
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
SJC
San Jose
22 Jul - 24 Jul
$127pp
SJC
San Jose
Delta
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
SJC
San Jose
8 Jul - 13 Jul
$132pp
SJC
San Jose
Multiple Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
SJC
San Jose

San Jose to Seattle 2021 flight deals

Cheap flights to Seattle from San Jose found for this year
16 Oct - 23 Oct
$117pp
SJC
San Jose
Delta
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
SJC
San Jose
14 Oct - 22 Oct
$118pp
SJC
San Jose
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
SJC
San Jose
7 Oct - 10 Oct
$126pp
SJC
San Jose
Alaska Airlines
Non-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
16 Oct - 23 Oct
$117pp
SJC
San Jose
Delta
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
SJC
San Jose
14 Oct - 22 Oct
$118pp
SJC
San Jose
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
SJC
San Jose
7 Oct - 10 Oct
$126pp
SJC
San Jose
Alaska 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
21 Jun - 17 Jul
$156pp
SJC
San Jose
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
SJC
San Jose
21 Jun - 24 Jun
$164pp
SJC
San Jose
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
SJC
San Jose
24 Jun - 3 Jul
$177pp
SJC
San Jose
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
SJC
San Jose

One-way flights to Seattle from San Jose

The cheapest one-way flights from San Jose to Seattle
5:49 pm - 1:53 pm
Frontier
1 Stop
20h 04m
SJC - SEA
Frontier
$95
Kiwi.com
8:35 am - 4:18 pm
American Airlines
1 Stop
7h 43m
SJC - SEA
American Airlines
10:44 am - 7:11 pm
Multiple Airlines
1 Stop
8h 27m
SJC - SEA
Multiple Airlines
$110
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">San Jose</span> to <span class="emphasized">Seattle</span> 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.

What safety measures are being taken by airlines flying from San Jose to Seattle/Tacoma Intl to control the spread of COVID-19?

Alaska Airlines is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. New policies for travelers booking flights from San Jose to Seattle/Tacoma Intl include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from San Jose to Seattle/Tacoma Intl have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Alaska Airlines, Delta, and United Airlines flying from San Jose to Seattle/Tacoma Intl have implemented new flexible cancellation policies.

What airports do I use to fly from San Jose to Seattle?

If you wish to fly to Seattle from San Jose, then you need to book flights from San Jose to Seattle/Tacoma Intl. There are 22 flights from San Jose (SJC) to Seattle/Tacoma Intl (SEA) per day to choose from. Flights to Seattle from San Jose are available from 9 different airlines, which means you should have some options if you want to compare airfare deals. 2h 00m is how long a nonstop flight from San Jose to Seattle/Tacoma Intl typically takes.

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 Delta for just $117, but on average you can expect to pay $140.

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 $154.

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?

Days when nonstop flights are available for this flight are: Monday, Tuesday, Wednesday, Thursday, Saturday.

How popular is this flight route?

Flights from San Jose to Seattle/Tacoma Intl have been viewed 147 times in the past calendar month.

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

Per day, 14 flights depart from San Jose to Seattle/Tacoma Intl on average.
Morning (6am - Noon) - 71% of flight departures
Afternoon (Noon - 6pm) - 14% of flight departures
Evening (6pm - Midnight) - 14% of flight departures

Does it rain more in San Jose or Seattle?

Expected rainfall in San Jose is more than in Seattle. You can expect this to be the case over the next 0 days.

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 2h. Fly via Alaska Airlines or Delta to get the fastest option. The distance between San Jose and Seattle is about 701 mi. Most flights are nonstop.

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

Our cheapest airline available from San Jose to Seattle is Delta. Our recent data shows that you can find tickets from as low as $117 on this airline. An additional option worth looking into is Alaska Airlines, starting at $118. Users have found that Delta is 33% cheaper than the other options available to this destination.

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

For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $40. Users have also found prices from $59 and $95 on Alaska Airlines and Delta, respectively.

Alternative routes for San Jose to Seattle

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Seattle

Things to know before you go - useful duration and weather info for your trip from San Jose to Seattle.
Flight duration
2h 09m
Average temperature for June in Seattle
71.6 °F
Avg rainfall for June in Seattle
1.6 ″

Airports servicing San Jose

Airports servicing Seattle

Top 8 airlines flying from San Jose to Seattle

The chart below displays the airlines Cheapflights users traveling from San Jose to Seattle choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
United Airlines
$67 $198 No cancel fee 69%
Delta
$71 $213 No cancel fee N/A
Spirit Airlines
$96 $219 No cancel fee 65%
Alaska Airlines
$82 $228 No cancel fee 75%
Southwest
$84 $309 No cancel fee 63%
JetBlue
$189 $325 No cancel fee 62%
JSX
$268 $351 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by JSX. Please check directly on their website for additional information.

American Airlines
$143 $379 No cancel fee 71%

Hourly flight availability from San Jose to Seattle

See what time of day planes typically take off from San Jose towards Seattle.
Morning 6 AM to noon 51% of SJC to SEA departures
Afternoon Noon to 6 PM 34% of SJC to SEA departures
Evening 6 PM to midnight 14% of SJC to SEA departures
Early morning Midnight to 6 AM 1% of SJC to SEA departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from San Jose to Seattle
See how many times per day planes take to the skies headed from San Jose to Seattle.
Sunday
23 daily flights
Monday
28 daily flights
Tuesday
16 daily flights
Wednesday
23 daily flights
Thursday
19 daily flights
Friday
22 daily flights
Saturday
23 daily flights
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