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San Jose

$89+ Cheap flights from Washington to San Jose, CA (SJC)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SJC
Aug 12 — Aug 191
Wed 8/12
Wed 8/19
1 adult, Economy
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Cheap flight deals from Washington to San Jose

Cheapest flights from Washington to San Jose
Explore the most affordable flight options available from Washington to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 13, 2026.

This SmartFares deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:07 am
SEA
-
SJC
Nonstop2h 16m
Alaska Airlines
Mon 8/102:16 pm
SJC
-
SEA
Nonstop2h 11m
Alaska Airlines
Deal found 7/9$159
This Trip.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:07 am
SEA
-
SJC
Nonstop2h 16m
Alaska Airlines
Wed 8/196:16 am
SJC
-
SEA
Nonstop2h 17m
Alaska Airlines
Deal found 7/9$161
This Southwest deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/113:40 pm
SEA
-
SJC
Nonstop2h 15m
Southwest
Sat 9/124:50 pm
SJC
-
SEA
1 stop6h 05m
Southwest
Deal found 7/9$162
This Southwest deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/37:30 pm
SEA
-
SJC
Nonstop2h 15m
Southwest
Sun 9/68:25 am
SJC
-
SEA
Nonstop2h 10m
Southwest
Deal found 7/9$164
This Kiwi.com deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:53 pm
SEA
-
SJC
1 stop15h 14m
Frontier
Thu 9/179:10 am
SJC
-
SEA
1 stop8h 35m
Frontier
Deal found 7/9$165
This Priceline deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:56 am
SEA
-
SJC
Nonstop2h 21m
Alaska Airlines
Wed 9/94:47 pm
SJC
-
SEA
Nonstop2h 15m
Alaska Airlines
Deal found 7/9$166
This Southwest deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:35 pm
SEA
-
SJC
Nonstop2h 15m
Southwest
Wed 9/166:15 pm
SJC
-
SEA
1 stop5h 10m
Southwest
Deal found 7/10$167
This CheapOair deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/59:43 pm
SEA
-
SJC
Nonstop2h 16m
Alaska Airlines
Mon 8/1010:19 am
SJC
-
SEA
Nonstop2h 11m
Alaska Airlines
Deal found 7/11$169
This Delta deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/68:30 pm
SEA
-
SJC
Nonstop2h 20m
Delta
Mon 8/108:53 pm
SJC
-
SEA
Nonstop2h 26m
Delta
Deal found 7/8$171
This Southwest deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/67:25 pm
SEA
-
SJC
1 stop11h 45m
Southwest
Sat 8/84:45 pm
SJC
-
SEA
Nonstop2h 10m
Southwest
Deal found 7/10$173
This Southwest deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:00 pm
SEA
-
SJC
1 stop8h 05m
Southwest
Sun 9/68:25 am
SJC
-
SEA
Nonstop2h 10m
Southwest
Deal found 7/9$174
This Southwest deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:55 am
PDX
-
SJC
Nonstop1h 50m
Southwest
Sat 8/810:45 am
SJC
-
PDX
1 stop6h 05m
Southwest
Deal found 7/12$179

Find flight deals from Washington to San Jose

Keep the following information in mind while searching for Washington to San Jose flight deals. Data was last updated July 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$159
(SmartFares)

One-way from

$89
(Delta)

Popular in

February

Cheapest in

October

Average price

$268

Good round-trip deal

$219 or less

Good one-way deal

$157 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-San Jose flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-San Jose flights.
Search Deals
From Washington to San Jose
Search Deals
One-way flight from Washington to San Jose
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($11 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Washington to San Jose.
Search Deals
Price to beat on a one-way flight from Washington to San Jose.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to San Jose that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 13, 2026.
Use the filters below to find and compare flights from Washington to San Jose that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleSan Jose

SEA - SJC

SEASJC

Seattle/Tacoma Intl

Fri 9/11

7:00 am-1:35 pm

1 stop6h 35m

San Jose

Mon 9/14

7:35 pm-9:50 pm

Nonstop2h 15m

$167

SeattleSan Jose

SEA - SJC

SEASJC

Seattle/Tacoma Intl

Wed 9/2

12:00 pm-8:05 pm

1 stop8h 05m

San Jose

Sun 9/6

8:25 am-10:35 am

Nonstop2h 10m

$174

SeattleSan Jose

SEA - SJC

SEASJC

Seattle/Tacoma Intl

Sat 12/5

5:30 am-1:40 pm

1 stop8h 10m

San Jose

Sat 12/12

12:55 pm-7:10 pm

1 stop6h 15m

$177

SeattleSan Jose

SEA - SJC

SEASJC

Seattle/Tacoma Intl

Thu 8/6

7:30 pm-9:45 pm

Nonstop2h 15m

San Jose

Thu 8/20

7:00 pm-12:40 am

1 stop5h 40m

$181

SeattleSan Jose

SEA - SJC

SEASJC

Seattle/Tacoma Intl

Fri 8/28

4:32 pm-6:45 pm

Nonstop2h 13m

San Jose

Wed 9/23

10:00 am-12:18 pm

Nonstop2h 18m

$195

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Thu 8/6

7:55 pm-9:45 pm

Nonstop1h 50m

San Jose

Thu 8/13

1:00 pm-2:45 pm

Nonstop1h 45m

$197

SeattleSan Jose

SEA - SJC

SEASJC

Seattle/Tacoma Intl

Fri 8/14

9:10 am-1:55 pm

1 stop4h 45m

San Jose

Mon 8/17

7:35 pm-9:50 pm

Nonstop2h 15m

$205

SpokaneSan Jose

GEG - SJC

GEGSJC

Spokane

Sat 10/31

7:16 am-10:51 pm

1 stop15h 35m

San Jose

Tue 11/3

3:08 pm-9:36 pm

1 stop6h 28m

$206

SpokaneSan Jose

GEG - SJC

GEGSJC

Spokane

Tue 9/29

6:00 am-10:56 pm

1 stop16h 56m

San Jose

Sat 10/3

3:49 pm-9:40 pm

1 stop5h 51m

$206

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Fri 9/4

5:35 am-7:20 am

Nonstop1h 45m

San Jose

Sun 9/6

2:50 pm-11:05 pm

1 stop8h 15m

$214

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/12

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Washington to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from Washington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington to San Jose

What is the cheapest month to book a flight from State of Washington to San Jose, California?

Currently, April is the cheapest month in which you can book a flight from State of Washington to San Jose, California (average of $48). Flying from State of Washington to San Jose, California in July is currently the most expensive (average of $103). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WA to SJC?

Find hourly flight availability from Washington to San Jose. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 13, 2026.

It’s typically best to fly out from State of Washington to San Jose, California in the evening. Doing so could potentially save you 16% on the flight price compared to flying at noon, which is usually more expensive.

Weekly flight availability from State of Washington to San Jose, California

Explore weekly flight availability from Washington to San Jose. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 13, 2026.

The most flights from USWA to SJC are scheduled on a Sunday (39 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (22 on average).

How much does it cost to fly round-trip from State of Washington to San Jose, California?

How far ahead should I book a flight from State of Washington to San Jose, California?

The best time to book flights from State of Washington to San Jose, California is 70 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest day to fly from State of Washington to San Jose, California?

Use this chart to determine the cheapest time to fly round-trip from Washington to San Jose. Price data was last updated on July 11, 2026.

Travelers seeking maximum savings on their State of Washington to San Jose, California flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Washington to San Jose. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Jose from Washington?

    San Jose (SJC) is the airport you will fly into if you book a flight from Washington to San Jose. It is only a 2.9 mi journey from San Jose (SJC) to San Jose’s city center.

  • How popular is this State of Washington to San Jose, California flight route?

    Flights from Washington to San Jose have been viewed 44 times in the past calendar month.

  • How long is the flight from State of Washington to San Jose, California?

    Southwest, Alaska Airlines, and Delta can get you from State of Washington to San Jose, California in just under 2h 13m. Your travel time can differ by up to 5h 17m. The distance between State of Washington and San Jose, California is about 697 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from State of Washington to San Jose, California one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $58. However, be on the lookout for offers from Southwest and Alaska Airlines, as they are both options that can get you from State of Washington to San Jose, California for a low price.

  • What are the most popular routes from State of Washington to San Jose, California?

    When deciding which route to take from State of Washington to San Jose, California consider Seattle/Tacoma Intl - San Jose, Portland - San Jose or Everett Paine Field - San Jose as they are the most popular.

  • What are the most reliable airlines from State of Washington to San Jose, California?

    No one likes to see their flight delayed. When booking a flight from State of Washington to San Jose, California consider choosing Horizon Air (100%), Aeromexico (98%) or Scandinavian Airlines (90%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from State of Washington to San Jose, California?

    On average you can expect to pay $277 for a flight from State of Washington to San Jose, California. The cheapest flight overall is $88 while the most popular route, (Seattle/Tacoma Intl - San Jose) is currently priced at $152.

  • Can I find deals for flights from Washington to San Jose that include hotel bookings?

    Yes. In addition to deals on Washington to San Jose flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to San Jose?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to San Jose.

  • Can I find deals for business class flights from Washington to San Jose?

    Yes. Cheapflights offers flight deals from Washington to San Jose by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from State of Washington to San Jose, California?

    Currently, April is the cheapest month in which you can book a flight from State of Washington to San Jose, California (average of $48). Flying from State of Washington to San Jose, California in July is currently the most expensive (average of $103). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 4 airlines flying from Washington to San Jose

Discover the top 4 airlines that operate flights from Washington to San Jose. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$97Average$308FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$107Average$311FlexibilityNo cancel feeOn-time63%
Hawaiian AirlinesCheapest$108Average$291FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$124Average$359FlexibilityNo cancel feeOn-time75%

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