San José

$161+ Cheap flights from Riverside, CA 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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SJO
Feb 25 — Mar 41
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The best prices from Riverside to San José Juan Santamaria Intl are usually found in September or May, booked 69 days in advance, depart on a Tuesday or Thursday and return on a Friday

Cheap flight deals from Riverside to San José

Keep the following information in mind while searching for Riverside to San José flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$230
(CheapOair)

One-way from

$161
(eDestinos)

Popular in

December

Cheapest in

September

Average price

$403
Provider with most accurate pricing for Los Angeles-San José Juan Santamaria Intl flight deals.
Provider most trusted by Cheapflights users for Los Angeles-San José Juan Santamaria Intl flights.
From Riverside to San José Juan Santamaria Intl
One-way flight from Riverside to San José Juan Santamaria Intl
Highest demand for flights based on searches. 17% potential increase in price ($99 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($23 potential savings vs. average RT price).
Average for round-trip flights in February 2025

Find flight deals from Riverside to San José

Cheapest flights from Riverside to San José
Explore the most affordable flight options available from Riverside to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This CheapOair deal was found by Cheapflights users on 2/20. 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.
Sat 5/1011:49 pmLAX - SJO
1 stop9h 25mVolaris El Salvador
Sun 5/2511:15 amSJO - LAX
1 stop11h 59mVolaris El Salvador
Deal found 2/20$230
This CheapOair deal was found by Cheapflights users on 2/19. 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 3/261:24 pmLAX - SJO
2 stops20h 01mMultiple Airlines
Tue 4/13:31 pmSJO - LAX
1 stop16h 48mMultiple Airlines
Deal found 2/19$233
This FlightHub deal was found by Cheapflights users on 2/20. 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.
Tue 5/1311:00 pmLAX - SJO
2 stops12h 40mSpirit Airlines
Tue 5/2012:23 pmSJO - LAX
2 stops13h 02mSpirit Airlines
Deal found 2/20$261
This Delta deal was found by Cheapflights users on 2/20. 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.
Sun 3/911:15 pmLAX - SJO
Nonstop5h 32mDelta
Thu 3/207:25 amSJO - LAX
Nonstop6h 33mDelta
Deal found 2/20$315
This Priceline deal was found by Cheapflights users on 2/19. 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.
Sat 9/132:50 pmLAX - SJO
1 stop7h 25mAvianca
Thu 9/257:45 pmSJO - LAX
2 stops17h 15mAvianca
Deal found 2/19$327
This American Airlines deal was found by Cheapflights users on 2/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/26:00 amLAX - SJO
1 stop15h 19mAmerican Airlines
Thu 3/612:59 amSJO - LAX
1 stop9h 49mAmerican Airlines
Deal found 2/19$330
This United Airlines deal was found by Cheapflights users on 2/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2212:50 amLAX - SJO
1 stop15h 26mUnited Airlines
Wed 3/265:30 amSJO - LAX
1 stop9h 57mUnited Airlines
Deal found 2/18$369

Find flights from Riverside to San José within your budget

Customize your flight search to find flights from Riverside 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 February 20, 2025.

Fly from

Riverside

Fly to

San José

Route

Depart

Return

Price

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

Sat 5/10

11:49 pm-10:14 am

1 stop9h 25m

San José Juan Santamaria Intl

Sun 5/25

11:15 am-10:14 pm

1 stop11h 59m

$230

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

Wed 3/26

1:24 pm-10:25 am

2 stops20h 01m

San José Juan Santamaria Intl

Tue 4/1

3:31 pm-7:19 am

1 stop16h 48m

$233

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

Tue 5/13

11:00 pm-12:40 pm

2 stops12h 40m

San José Juan Santamaria Intl

Tue 5/20

12:23 pm-12:25 am

2 stops13h 02m

$261

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

Sun 3/9

11:55 pm-8:40 am

1 stop7h 45m

San José Juan Santamaria Intl

Thu 3/13

8:30 pm-11:40 am

2 stops16h 10m

$309

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

Sun 3/9

11:15 pm-5:47 am

Nonstop5h 32m

San José Juan Santamaria Intl

Thu 3/20

7:25 am-12:58 pm

Nonstop6h 33m

$315

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

Sun 3/2

6:00 am-11:19 pm

1 stop15h 19m

San José Juan Santamaria Intl

Thu 3/6

12:59 am-8:48 am

1 stop9h 49m

$330

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

Tue 6/10

8:59 am-11:14 pm

1 stop13h 15m

$161

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

Sun 3/16

1:00 pm-11:20 pm

2 stops9h 20m

$163

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

Sun 3/2

12:25 am-9:19 pm

2 stops18h 54m

$164

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

Sun 3/9

1:10 pm-10:25 am

3 stops44h 15m

$165

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 19 results
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Best time to book a flight from Riverside to San José

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

Travel insights for flights from Riverside to San José

Get recent, data-driven insights about flights from Riverside to San José including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Riverside to San José, San José Province?

Use this chart to determine the optimal time to book a round-trip flight from Riverside to San José. Price data was last updated on February 14, 2025.

The best time to book flights from Riverside to San José, San José Province is 69 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 month to book a flight from Riverside to San José, San José Province?

Currently, September is the cheapest month in which you can book a flight from Riverside to San José, San José Province (average of $398). Flying from Riverside 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 R1V to SJO?

Find hourly flight availability from Riverside 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 February 20, 2025.

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

What is the cheapest day to fly from Riverside to San José, San José Province?

Use this chart to determine the cheapest time to fly round-trip from Riverside to San José. Price data was last updated on February 16, 2025.

Travelers seeking maximum savings on their Riverside to San José, San José Province flight should consider departing on Tuesday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Riverside to San José, San José Province

Explore weekly flight availability from Riverside to San José. 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 February 20, 2025.

The most flights from R1V to SJO are scheduled on a Wednesday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

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 February 20, 2025.
Get a feel of what it's like to fly with Southwest, Alaska Airlines and Delta from Riverside to San José by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.6

Crew

8.7

Food

7.1

Comfort

8.1

Boarding

8.2

Overall

8.1

Reviews

1 / 20

10.0
Excellent

Arlene,May 2024

SAN - OAK

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Entertainment

7.6

Crew

8.7

Food

7.1

Comfort

8.1

Boarding

8.2

Overall

8.1

Reviews

1 / 20

10.0
Excellent

Arlene,May 2024

SAN - OAK

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Entertainment

7.6

Crew

8.7

Food

7.1

Comfort

8.1

Boarding

8.2

Overall

8.1

Reviews

1 / 20

10.0
Excellent

Arlene,May 2024

SAN - OAK

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

8.0
Very good

Entertainment

7.6

Crew

8.7

Food

7.1

Comfort

8.1

Boarding

8.2

Overall

8.1

Reviews

1 / 20

10.0
Excellent

Arlene,May 2024

SAN - OAK

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Entertainment

7.6

Crew

8.7

Food

7.1

Comfort

8.1

Boarding

8.2

Overall

8.1

Reviews

1 / 20

10.0
Excellent

Arlene,May 2024

SAN - OAK

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Related info for your journey

Find useful and relevant information for your journey from Riverside 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 airport do you fly into for flights to San José from Riverside?

    Located just 8.8 mi from the city center, San José Juan Santamaria Intl is the airport most travelers will use when flying to San José from Riverside. Booking flights from Riverside to Juan Santamaria Intl (SJO) should be relatively easy as there are 4 daily inbound flights from Riverside from 12 different airlines.

  • How popular is this Riverside to San José, San José Province flight route?

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

    One-way options have recently been found by users for as low as $163 on Avianca. Other airlines that offer cheap prices include American Airlines from $164 and Spirit Airlines from $165 one-way.

  • What are the most reliable airlines from Riverside to San José, San José Province?

    The top 3 most reliable airlines when flying from Riverside to San José, San José Province are United Airlines (83%), KLM (77%) and Delta (77%).

  • What are the cheapest flights from Riverside to San José, San José Province?

    Looking for the cheapest flight from Riverside to San José, San José Province? While on average our users pay $1,169, our data indicates the cheapest price to be $175. The most popular route (Los Angeles - San José Juan Santamaria Intl), is priced around $208.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Riverside to San José, San José Province (average of $398). Flying from Riverside 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 Riverside?

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

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Top 10 airlines flying from Riverside to San José

Discover the top 10 airlines that operate flights from Riverside 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Volaris El SalvadorCheapest$109Average$220FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$169Average$367FlexibilityNo cancel feeOn-time65%
Volaris Costa RicaCheapest$174Average$374FlexibilityNo cancel feeOn-timeN/A
VolarisCheapest$184Average$421FlexibilityNo cancel feeOn-time79%
DeltaCheapest$232Average$575FlexibilityNo cancel feeOn-timeN/A
AviancaCheapest$246Average$455FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$254Average$674FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$262Average$530FlexibilityNo cancel feeOn-time75%
JetBlueCheapest$310Average$441FlexibilityNo cancel feeOn-time62%
Copa AirlinesCheapest$346Average$507FlexibilityNo cancel feeOn-time70%
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