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)

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

$99

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 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 March, April 2021

31 Mar - 7 Apr
$97pp
SJC
San Jose
Delta
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
SJC
San Jose
15 Apr - 19 Apr
$98pp
SJC
San Jose
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
SJC
San Jose
3 Apr - 6 Apr
$102pp
SJC
San Jose
Delta
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
SJC
San Jose

San Jose to Seattle 2021 flight deals

31 Mar - 7 Apr
$97pp
SJC
San Jose
Delta
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
SJC
San Jose
15 Apr - 19 Apr
$98pp
SJC
San Jose
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
SJC
San Jose
3 Apr - 6 Apr
$102pp
SJC
San Jose
Delta
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
SJC
San Jose

Non-stop flights to Seattle from San Jose

31 Mar - 5 Apr
$97pp
SJC
San Jose
Delta
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
SJC
San Jose
3 Apr - 6 Apr
$102pp
SJC
San Jose
Delta
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
SJC
San Jose
26 Mar - 28 Mar
$107pp
SJC
San Jose
Delta
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
SJC
San Jose

Last minute flights from San Jose to Seattle

12 Mar - 15 Mar
$195pp
SJC
San Jose
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
SJC
San Jose
11 Mar - 13 Mar
$200pp
SJC
San Jose
Multiple Airlines
     
3 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Frontier
     
3 STOPS
SJC
San Jose
12 Mar - 15 Mar
$207pp
SJC
San Jose
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
SJC
San Jose

One-way flights to Seattle from San Jose

8:10 am - 10:27 am
Delta
Nonstop
2h 17m
SJC - SEA
Delta
$99
Delta
12:43 pm - 9:16 am
Multiple Airlines
3 Stops
44h 33m
SJC - SEA
Multiple Airlines
$102
Kiwi.com
2:53 pm - 4:47 am
Frontier
1 Stop
13h 54m
SJC - SEA
Frontier
$107
Gotogate

Related info for your journey

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 and Delta are some 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.

Can I find flights from San Jose to Seattle for under $100 on Cheapflights?

Yes, there are multiple flights from San Jose to Seattle for under $100. The cheapest flight booked recently is on Delta for just $97, but on average you can expect to pay $116.

Are there nonstop flights from San Jose to Seattle for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from San Jose to Seattle under $100. A good price for a nonstop flight from San Jose to Seattle is less than $143.

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: Sunday, Monday, Tuesday, Thursday, Friday, Saturday.

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

Per day, 17 flights depart from San Jose to Seattle/Tacoma Intl on average.
Morning (6am - Noon) - 82% of flight departures
Afternoon (Noon - 6pm) - 6% of flight departures
Evening (6pm - Midnight) - 12% 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 2 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 10m. Fly via Alaska Airlines, Delta, or American Airlines to get the fastest option. The distance between San Jose and Seattle is about 701 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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 $97 on this airline. Additional options worth looking into are Alaska Airlines and American Airlines, starting at $112 and $131 round-trip. Users have found that Delta is 44% 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 Delta. According to our data, you can fly for as low as $49. Users have also found prices from $50 and $66 on Delta and Frontier, respectively.

Alternative routes for San Jose to Seattle

Destination information for Seattle

Flight duration
2h 12m
Average temperature for March in Seattle
55.4 °F
Avg rainfall for March in Seattle
3.8 ″

Airports servicing San Jose

Airports servicing Seattle

Top 8 airlines flying from San Jose to Seattle

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

Morning 6 AM to noon 87% of SJC to SEA departures
Afternoon Noon to 6 PM 11% of SJC to SEA departures
Evening 6 PM to midnight 2% of SJC to SEA departures
Early morning Midnight to 6 AM 0% of SJC to SEA departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from San Jose to Seattle
Sunday
10 daily flights
Monday
13 daily flights
Tuesday
11 daily flights
Wednesday
18 daily flights
Thursday
16 daily flights
Friday
9 daily flights
Saturday
10 daily flights
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