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

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The best prices from San Jose to Seattle/Tacoma Intl 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
41 - 66.2 °F
SEA
Precipitation
0.7 - 6.6 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/Tacoma Intl

One-way from

$110

One-way flight from San Jose to Seattle/Tacoma Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from San Jose to Seattle (SJC - SEA)?

A simple way to save on the total cost of your ticket is to fly from San Jose to Seattle at noon. If you’re flexible enough to do this you can expect to save up to 12% on your trip compared to booking a flight in the afternoon.

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

Flights from San Jose to Seattle are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Seattle.

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

Travelers have found it’s best to book a flight 29 days in advance to save up to 175% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 29 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from San Jose to Seattle 1-2 weeks in advance for as low as $263, or $458 for flights within the next 24 hours.

Cheap flights from San Jose to Seattle in October, November 2021

The best prices found for SJC to SEA flights for October, November
3 Nov - 3 Nov
$112pp
SJC
San Jose
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
SJC
San Jose
23 Nov - 1 Dec
$117pp
SJC
San Jose
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
SJC
San Jose
12 Nov - 15 Nov
$119pp
SJC
San Jose
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
SJC
San Jose

San Jose to Seattle 2021 flight deals

Cheap flights to Seattle from San Jose found for this year
3 Nov - 3 Nov
$112pp
SJC
San Jose
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
SJC
San Jose
3 Dec - 6 Dec
$115pp
SJC
San Jose
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
SJC
San Jose
23 Nov - 1 Dec
$117pp
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
15 Jan - 17 Jan
$101pp
SJC
San Jose
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
SJC
San Jose
3 Nov - 3 Nov
$112pp
SJC
San Jose
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
SJC
San Jose
3 Dec - 6 Dec
$115pp
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
26 Oct - 2 Nov
$165pp
SJC
San Jose
Multiple Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Delta
Non-Stop
SJC
San Jose
26 Oct - 27 Oct
$166pp
SJC
San Jose
Alaska Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
SJC
San Jose
26 Oct - 2 Nov
$182pp
SJC
San Jose
Multiple Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
American Airlines
 
1 STOP
SJC
San Jose

One-way flights to Seattle/Tacoma Intl from San Jose

The cheapest one-way flights from San Jose to Seattle
4:30 pm - 1:12 pm
Multiple Airlines
2 Stops
20h 42m
SJC - SEA
Multiple Airlines
$110
Kiwi.com
11:56 am - 8:29 am
American Airlines
2 Stops
20h 33m
SJC - SEA
American Airlines
7:15 am - 3:25 pm
Alaska Airlines
1 Stop
8h 10m
SJC - SEA
Alaska Airlines
$142
mytrip.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

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 21 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 14m is how long a nonstop flight from San Jose to Seattle/Tacoma Intl typically takes.

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 $200 on Cheapflights?

Yes, there are multiple flights from San Jose to Seattle for under $200. The cheapest flight booked recently is on Alaska Airlines for just $101, but on average you can expect to pay $134.

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 $145.

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, Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this San Jose to Seattle flight route?

This flight path from San Jose to Seattle/Tacoma Intl was viewed by 147 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

22 flight departures from San Jose to Seattle per day on average.
Early Morning (Midnight to 6am) - 18% of flight departures
Morning (6am - Noon) - 41% of flight departures
Afternoon (Noon - 6pm) - 23% of flight departures
Evening (6pm - Midnight) - 18% of flight departures

How long is the flight from San Jose to Seattle?

Airlines like Alaska Airlines, Delta, and American Airlines fly from San Jose to Seattle in about 2h 14m. The time it takes to get you to your destination can typically vary by up to 3h 19m. The distance from San Jose to 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?

Currently priced at $101, Alaska Airlines will fly you from San Jose to Seattle and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $127 and $151, respectively. Alaska Airlines is priced at 42% lower than the current average price of a flight leaving 3 months from now.

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 $46. Users have also found prices from $76 and $79 on American Airlines and Delta, respectively.

What are the cheapest flights from San Jose to Seattle?

The cheapest flight price from San Jose to Seattle is $48. On average you can expect to pay $255. The most popular route, (San Jose - Seattle/Tacoma Intl), can usually be booked for $117.

What are the most popular airlines that fly from San Jose to Seattle?

Major Airline, American Airlines and Alaska Airlines are the most popular airlines when flying from San Jose to Seattle.

What are the most reliable airlines from San Jose to Seattle?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from San Jose to Seattle on time: Air France (100%), Virgin Atlantic (100%), Delta (98%).

COVID Restrictions

View COVID Travel Restrictions for Seattle, WA

Do I need a COVID test to fly to Seattle from San Jose?

Information is based on travel restrictions for travel to Seattle/Tacoma Intl within the United States

Most visitors from San Jose need to provide a negative COVID-19 test result and/or quarantine to enter Seattle/Tacoma Intl.

COVID-19 testing requirements
Visitors from San Jose must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Seattle/Tacoma Intl.

Quarantine requirements
Visitors from San Jose are not required to quarantine after entering Seattle/Tacoma Intl.

Do I need a test to fly back to San Jose from Seattle?

Returning to San Jose from Seattle/Tacoma Intl

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to San Jose.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering San Jose.

Hide COVID Travel Restrictions for Seattle, WA

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 from SJC to SEA
2h 16m
Average temperature for October in Seattle
60.8 °F
Avg rainfall for October in Seattle
3.5 ″

Airports servicing San Jose

Airports servicing Seattle

Top 8 airlines flying from San Jose to Seattle/Tacoma Intl

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
Alaska Airlines
$82 $228 No cancel fee 75%
Southwest
$84 $309 No cancel fee 63%
Spirit Airlines
$96 $219 No cancel fee 65%
American Airlines
$143 $379 No cancel fee 71%
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.

Hourly flight availability from San Jose to Seattle

See what time of day planes typically take off from San Jose towards Seattle.
Afternoon Noon to 6 PM 47% of SJC to SEA departures
Morning 6 AM to noon 37% of SJC to SEA departures
Early morning Midnight to 6 AM 8% of SJC to SEA departures
Evening 6 PM to midnight 8% 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
19 daily flights
Monday
24 daily flights
Tuesday
30 daily flights
Wednesday
21 daily flights
Thursday
18 daily flights
Friday
24 daily flights
Saturday
14 daily flights
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