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San José

$164+ Cheap flights from Oakland, CA (OAK) to San José (SJO)

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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — SJO
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Oakland to San José

Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) to San José (SJO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated junio 12, 2025.

Round-trip from

$315
(CheapOair)

One-way from

$164
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$666
From Oakland to San José Juan Santamaria Intl
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One-way flight from Oakland to San José Juan Santamaria Intl
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High demand for flights, 4% potential price rise
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Cheapest flight prices on average. 5% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Oakland to San José

Cheapest flights from Oakland to San José
Explore the most affordable flight options available from Oakland to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This CheapOair deal was found by Cheapflights users on 6/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/85:30 amOAK - SJO
2 stops28h 41mSpirit Airlines
mar. 7/1512:16 pmSJO - OAK
2 stops21h 12mSpirit Airlines
Deal found 6/10$315
This CheapOair deal was found by Cheapflights users on 6/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/1210:40 pmOAK - SJO
1 stop20h 39mMultiple Airlines
dom. 9/214:13 pmSJO - OAK
1 stop20h 45mMultiple Airlines
Deal found 6/10$405
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/68:00 amOAK - SJO
2 stops38h 30mAlaska Airlines
lun. 8/1112:50 amSJO - OAK
2 stops43h 28mAlaska Airlines
Deal found 6/11$522
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/135:05 amOAK - SJO
2 stops13h 35mSouthwest
dom. 6/1512:00 pmSJO - OAK
1 stop13h 20mSouthwest
Deal found 6/11$608

Cheapflights Fare Finder

Customize your flight search to find flights from Oakland to San José 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 junio 12, 2025.
Use the filters below to find and compare flights from Oakland to San José that are best for you.

Fly from

Oakland

Fly to

San José

Route

Depart

Return

Price

OaklandSan José

OAK - SJO

OAKSJO

Oakland

mar. 7/8

5:30 am-11:11 am

2 stops28h 41m

San José Juan Santamaria Intl

mar. 7/15

12:16 pm-8:28 am

2 stops21h 12m

$315

OaklandSan José

OAK - SJO

OAKSJO

Oakland

vie. 9/12

10:40 pm-8:19 pm

1 stop20h 39m

San José Juan Santamaria Intl

dom. 9/21

4:13 pm-11:58 am

1 stop20h 45m

$405

OaklandSan José

OAK - SJO

OAKSJO

Oakland

mié. 8/6

8:00 am-11:30 pm

2 stops38h 30m

San José Juan Santamaria Intl

lun. 8/11

12:50 am-7:18 pm

2 stops43h 28m

$522

OaklandSan José

OAK - SJO

OAKSJO

Oakland

mar. 7/8

5:30 am-11:11 am

2 stops28h 41m

$164

OaklandSan José

OAK - SJO

OAKSJO

Oakland

lun. 9/1

10:40 pm-8:19 pm

1 stop20h 39m

$200

OaklandSan José

OAK - SJO

OAKSJO

Oakland

mié. 8/6

8:00 am-11:30 pm

2 stops38h 30m

$209

OaklandSan José

OAK - SJO

OAKSJO

Oakland

dom. 6/22

10:40 pm-10:14 am

1 stop10h 34m

$286

OaklandSan José

OAK - SJO

OAKSJO

Oakland

vie. 7/4

12:30 pm-5:48 am

2 stops16h 18m

$413

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Oakland to San José

Have a flexible travel schedule? Discover the best time to fly to San José from Oakland 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 Oakland to San José

What is the cheapest month to book a flight from Oakland, California to San José, San José Province?

Currently, September is the cheapest month in which you can book a flight from Oakland, California to San José, San José Province (average of $398). Flying from Oakland, California to San José, San José Province in March is currently the most expensive (average of $555). 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 OAK to SJO?

Find hourly flight availability from Oakland to San José. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

One of the essential ways to save on airfare from Oakland, California to San José, San José Province is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 19% on airfare.

Rainfall in San José by month

Plan your trip to San José by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San José, San José Province ranges from 0.0 - 11.8 inches per month. September is typically the wettest month, when rainfall can reach 11.8 in. February is typically the driest time to visit San José, San José Province when rainfall is around 0.0 in.

Temperature in San José by month

Plan your trip to San José by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San José, San José Province, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).

Reviews of airlines servicing San José

Get insights into the airlines that provide service to San José. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San José. Reviews last updated junio 12, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta and Spirit Airlines from Oakland to San José. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Spirit Airlines
6.3
Okay
8,052 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

  • What are the cheapest airlines flying from Oakland, California to San José, San José Province round-trip?

    Spirit Airlines, at $315, was found to be the cheapest airline from Oakland, California to San José, San José Province. An alternate airline flying to your destination would be Alaska Airlines. You may be able to fly from Oakland, California to San José, San José Province for 49% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Oakland, California to San José, San José Province one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $164. Alaska Airlines flights start at $209 while deals on Volaris El Salvador start at $286 one-way.

  • Can I find deals for flights from Oakland to San José that include hotel bookings?

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

  • How can I find direct flights from Oakland to San José?

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

  • Can I find deals for business class flights from Oakland to San José?

    Yes. Cheapflights offers flight deals from Oakland to San José 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 Oakland, California to San José, San José Province?

    Currently, September is the cheapest month in which you can book a flight from Oakland, California to San José, San José Province (average of $398). Flying from Oakland, California to San José, San José Province in March is currently the most expensive (average of $555). 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.

See more FAQs

Traveling to a place near Oakland?

Book flights to Oakland if you plan to visit one of these locations
Heredia
Manuel Antonio
Alajuela
Monteverde
Jacó

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Alternative routes for Oakland to San José

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Top 3 airlines flying from Oakland to San José

Discover the top 3 airlines that operate flights from Oakland to San José. 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$267Average$435FlexibilityNo cancel feeOn-time65%
AviancaCheapest$344Average$534FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$468Average$673FlexibilityNo cancel feeOn-time63%

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