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San Jose

$78+ Cheap flights from Washington to San Jose (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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SJC
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap 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 August 14, 2025.

Round-trip from

$121
(FlightHub)

One-way from

$78
(Alaska Airlines)

Popular in

November

Cheapest in

September

Average price

$235

Good round-trip deal

$156 or less

Good one-way deal

$106 or less
From Washington to San Jose
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One-way flight from Washington to San Jose
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Highest demand for flights based on searches. 8% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Washington to San Jose.
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Price to beat on a one-way flight from Washington to San Jose.
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Find 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 August 14, 2025.

This FlightHub deal was found by Cheapflights users on 8/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/258:36 pmPDX - SJC
1 stop10h 42mSpirit Airlines
Wed 10/295:55 amSJC - PDX
1 stop13h 41mSpirit Airlines
Deal found 8/14$121
This Orbitz deal was found by Cheapflights users on 8/14. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/42:40 pmPDX - SJC
Nonstop1h 58mMultiple Airlines
Sun 11/96:00 amSJC - PDX
1 stop4h 49mMultiple Airlines
Deal found 8/14$126
This Alaska Airlines deal was found by Cheapflights users on 8/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/237:01 amPDX - SJC
Nonstop1h 52mAlaska Airlines
Sun 9/288:00 amSJC - PDX
Nonstop1h 47mAlaska Airlines
Deal found 8/14$127
This Trip.com deal was found by Cheapflights users on 8/13. 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.
Wed 10/88:36 pmPDX - SJC
1 stop10h 42mMultiple Airlines
Sat 10/113:00 pmSJC - PDX
Nonstop1h 46mMultiple Airlines
Deal found 8/13$128
This Mytrip deal was found by Cheapflights users on 8/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/37:52 pmPDX - SJC
1 stop14h 53mSpirit Airlines
Wed 9/106:35 amSJC - PDX
1 stop4h 36mSpirit Airlines
Deal found 8/13$131
This Delta deal was found by Cheapflights users on 8/13. 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.
Sat 9/278:27 amSEA - SJC
Nonstop2h 26mDelta
Wed 10/12:25 pmSJC - SEA
Nonstop2h 18mDelta
Deal found 8/13$137
This Delta deal was found by Cheapflights users on 8/14. 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.
Tue 9/235:10 pmPDX - SJC
1 stop6h 31mDelta
Mon 9/291:31 pmSJC - PDX
1 stop5h 26mDelta
Deal found 8/14$137
This Southwest deal was found by Cheapflights users on 8/14. 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.
Sun 9/147:10 amPDX - SJC
Nonstop1h 50mSouthwest
Wed 9/176:05 pmSJC - PDX
Nonstop1h 45mSouthwest
Deal found 8/14$138
This Expedia deal was found by Cheapflights users on 8/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/168:36 pmPDX - SJC
1 stop10h 42mSpirit Airlines
Sat 10/188:15 amSJC - PDX
1 stop11h 21mSpirit Airlines
Deal found 8/14$140
This Alaska Airlines deal was found by Cheapflights users on 8/13. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/39:42 amSEA - SJC
Nonstop2h 16mAlaska Airlines
Wed 9/33:15 pmSJC - SEA
Nonstop2h 15mAlaska Airlines
Deal found 8/13$141
This Southwest deal was found by Cheapflights users on 8/13. 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 9/115:25 amPDX - SJC
2 stops6h 55mSouthwest
Sun 9/148:10 amSJC - PDX
Nonstop1h 45mSouthwest
Deal found 8/13$142
This Orbitz deal was found by Cheapflights users on 8/13. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1212:07 pmPDX - SJC
1 stop7h 53mMultiple Airlines
Mon 9/157:02 pmSJC - PDX
Nonstop1h 48mMultiple Airlines
Deal found 8/13$144

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 August 14, 2025.
Use the filters below to find and compare flights from Washington to San Jose that are best for you.

Fly from

Washington

Fly to

San Jose

Route

Depart

Return

Price

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Sat 10/25

8:36 pm-7:18 am

1 stop10h 42m

San Jose

Wed 10/29

5:55 am-7:36 pm

1 stop13h 41m

$121

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Tue 11/4

2:40 pm-4:38 pm

Nonstop1h 58m

San Jose

Sun 11/9

6:00 am-10:49 am

1 stop4h 49m

$126

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Thu 10/2

9:10 pm-10:59 pm

Nonstop1h 49m

San Jose

Sun 10/5

8:00 am-9:48 am

Nonstop1h 48m

$127

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Fri 10/3

8:40 pm-10:25 pm

Nonstop1h 45m

San Jose

Mon 10/6

8:15 am-10:05 am

Nonstop1h 50m

$127

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Thu 10/16

9:10 pm-11:00 pm

Nonstop1h 50m

San Jose

Sat 10/18

8:15 am-7:36 pm

1 stop11h 21m

$127

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Mon 9/22

9:10 pm-10:59 pm

Nonstop1h 49m

San Jose

Sun 9/28

11:43 am-1:37 pm

Nonstop1h 54m

$127

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Tue 10/7

8:36 pm-7:18 am

1 stop10h 42m

San Jose

Thu 10/9

9:33 am-11:28 am

Nonstop1h 55m

$127

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Sat 12/6

7:00 am-8:46 am

Nonstop1h 46m

San Jose

Sun 12/7

9:30 am-11:17 am

Nonstop1h 47m

$127

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Tue 9/23

7:01 am-8:53 am

Nonstop1h 52m

San Jose

Sun 9/28

8:00 am-9:47 am

Nonstop1h 47m

$127

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

Tue 9/23

1:24 pm-7:00 pm

1 stop5h 36m

San Jose

Mon 9/29

11:43 am-1:37 pm

Nonstop1h 54m

$127

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Showing 1-10 of 60 results
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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?

Currently, September is the cheapest month in which you can book a flight from State of Washington to San Jose (average of $255). Flying from State of Washington to San Jose in June is currently the most expensive (average of $359). 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 August 14, 2025.

When flying from State of Washington to San Jose, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from State of Washington to San Jose

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 August 14, 2025.

The most flights from USWA to SJC are scheduled on a Thursday (52 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (22 on average).

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 flight route?

    This flight path from Washington to San Jose was viewed by 20 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $78. Users have also found prices from $79 and $79 on Delta and Frontier, respectively.

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

    When deciding which route to take from State of Washington to San Jose 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?

    No one likes to see their flight delayed. When booking a flight from State of Washington to San Jose consider choosing Horizon Air (100%), Scandinavian Airlines (95%) or SkyWest Airlines (95%) 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?

    On average you can expect to pay $293 for a flight from State of Washington to San Jose. The cheapest flight overall is $68 while the most popular route, (Seattle/Tacoma Intl - San Jose) is currently priced at $137.

  • 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?

    Currently, September is the cheapest month in which you can book a flight from State of Washington to San Jose (average of $255). Flying from State of Washington to San Jose in June is currently the most expensive (average of $359). 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 6 airlines flying from Washington to San Jose

Discover the top 6 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$65Average$220FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$88Average$245FlexibilityNo cancel feeOn-time85%
DeltaCheapest$113Average$294FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$128Average$218FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$133Average$438FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$133Average$283FlexibilityNo cancel feeOn-time63%

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