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San José

$173+ 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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — SJO
May 4 — May 111
Sun 5/4
Sun 5/11
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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$311
(CheapOair)

One-way from

$173
(CheapOair)

Popular in

December

Cheapest in

January

Average price

$649
Provider with most accurate pricing for Oakland-San José Juan Santamaria Intl flight deals.
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Provider most trusted by Cheapflights users for Oakland-San José Juan Santamaria Intl flights.
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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 ($33 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 29, 2025.

This CheapOair deal was found by Cheapflights users on 4/28. 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 9/310:50 pmOAK - SJO
1 stop20h 29mMultiple Airlines
Wed 9/105:30 amSJO - OAK
2 stops15h 54mMultiple Airlines
Deal found 4/28$311
This CheapOair deal was found by Cheapflights users on 4/28. 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.
Sun 5/2511:51 amOAK - SJO
2 stops22h 42mSpirit Airlines
Mon 6/212:28 pmSJO - OAK
2 stops23h 28mSpirit Airlines
Deal found 4/28$373
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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 5/286:52 pmOAK - SJO
2 stops27h 54mAlaska Airlines
Mon 6/21:06 amSJO - OAK
2 stops19h 08mAlaska Airlines
Deal found 4/28$449

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 April 29, 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

Wed 9/3

10:50 pm-8:19 pm

1 stop20h 29m

San José Juan Santamaria Intl

Wed 9/10

5:30 am-8:24 pm

2 stops15h 54m

$311

OaklandSan José

OAK - SJO

OAKSJO

Oakland

Sun 5/25

11:51 am-11:33 am

2 stops22h 42m

San José Juan Santamaria Intl

Mon 6/2

12:28 pm-10:56 am

2 stops23h 28m

$373

OaklandSan José

OAK - SJO

OAKSJO

Oakland

Sun 6/8

10:50 pm-10:14 am

1 stop10h 24m

San José Juan Santamaria Intl

Mon 6/16

11:15 am-8:34 pm

1 stop10h 19m

$442

OaklandSan José

OAK - SJO

OAKSJO

Oakland

Wed 5/28

6:52 pm-11:46 pm

2 stops27h 54m

San José Juan Santamaria Intl

Mon 6/2

1:06 am-7:14 pm

2 stops19h 08m

$449

OaklandSan José

OAK - SJO

OAKSJO

Oakland

Thu 6/26

5:35 am-7:40 pm

2 stops13h 05m

San José Juan Santamaria Intl

Sat 7/5

12:00 pm-11:15 pm

1 stop12h 15m

$617

OaklandSan José

OAK - SJO

OAKSJO

Oakland

Sun 7/27

1:21 pm-11:52 pm

1 stop9h 31m

$173

OaklandSan José

OAK - SJO

OAKSJO

Oakland

Thu 5/29

5:45 am-11:33 am

2 stops28h 48m

$179

OaklandSan José

OAK - SJO

OAKSJO

Oakland

Sun 7/27

6:25 am-7:40 pm

2 stops12h 15m

$277

OaklandSan José

OAK - SJO

OAKSJO

Oakland

Sun 6/15

10:50 pm-10:14 am

1 stop10h 24m

$309

OaklandSan José

OAK - SJO

OAKSJO

Oakland

Tue 7/22

8:00 am-11:30 pm

2 stops14h 30m

$374

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Compare providers for flights from Oakland to San José

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Oakland to San José in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Oakland, California-San José, San José Province flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Oakland, California-San José, San José Province flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Oakland, California-San José, San José Province flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oakland, California-San José, San José Province flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oakland, California-San José, San José Province flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 April 29, 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 April 29, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest 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
9,961 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Overall

8.0

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
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,292 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Overall

8.0

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
7,956 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Entertainment

7.1

Comfort

7.9

Boarding

8.2

Food

7.1

Overall

8.0

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 $373, was found to be the cheapest airline from Oakland, California to San José, San José Province.Alternate airlines to your destination round-trip include Volaris El Salvador and Alaska Airlines. You may be able to fly from Oakland, California to San José, San José Province for 39% 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 $179. Southwest flights start at $277 while deals on Volaris El Salvador start at $309 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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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 April 29, 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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