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$118+ Cheap flights from Riverside, CA to Costa Rica

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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SJO
nov. 26 — dic. 31
mar. 11/26
mar. 12/3
1 adult, Economy
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Cheap flight deals from Riverside to Costa Rica

Discover tips and strategies to find the most affordable flight options for your journey from Riverside (R1V) to Costa Rica (CR0). 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 noviembre 21, 2024.

Find flight deals from Riverside to Costa Rica

Cheapest flights from Riverside to Costa Rica
Explore the most affordable flight options available from Riverside to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 21, 2024.

This Trip.com deal was found by Cheapflights users on 11/21. 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.
mar. 12/1012:24 amLAX - SJO
1 stop11h 33mMultiple Airlines
dom. 12/1511:15 amSJO - LAX
1 stop13h 02mMultiple Airlines
Deal found 11/21$284
This FlightHub deal was found by Cheapflights users on 11/20. 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.
vie. 12/67:59 amLAX - SJO
2 stops14h 54mSpirit Airlines
vie. 12/131:24 pmSJO - LAX
2 stops19h 30mSpirit Airlines
Deal found 11/20$303
This Kissandfly.com deal was found by Cheapflights users on 11/20. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/3010:44 pmLAX - SJO
Nonstop5h 41mVolaris El Salvador
dom. 12/811:15 amSJO - LAX
1 stop13h 02mVolaris El Salvador
Deal found 11/20$316
This Priceline deal was found by Cheapflights users on 11/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/2810:55 pmLAX - SJO
1 stop10h 30mAvianca
jue. 12/55:05 amSJO - LAX
1 stop18h 30mAvianca
Deal found 11/20$350
This Alaska Airlines deal was found by Cheapflights users on 11/21. 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.
mar. 12/3111:59 pmLAX - LIR
Nonstop5h 34mAlaska Airlines
sáb. 1/186:40 pmLIR - LAX
Nonstop6h 19mAlaska Airlines
Deal found 11/21$354
This United Airlines deal was found by Cheapflights users on 11/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/77:15 amLAX - SJO
1 stop14h 43mUnited Airlines
sáb. 12/146:40 amSJO - LAX
Nonstop6h 27mUnited Airlines
Deal found 11/20$362
This American Airlines deal was found by Cheapflights users on 11/21. 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.
mié. 11/2712:54 amLAX - SJO
1 stop9h 21mAmerican Airlines
jue. 12/53:35 pmSJO - LAX
1 stop10h 55mAmerican Airlines
Deal found 11/21$365
This Cheapflightsfares deal was found by Cheapflights users on 11/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/2712:24 amLAX - SJO
1 stop11h 33mVolaris
sáb. 12/73:32 pmSJO - LAX
1 stop9h 45mVolaris
Deal found 11/21$367
This United Airlines deal was found by Cheapflights users on 11/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/125:20 pmLAX - LIR
1 stop17h 48mUnited Airlines
sáb. 12/214:54 pmLIR - LAX
Nonstop6h 11mUnited Airlines
Deal found 11/20$369
This American Airlines deal was found by Cheapflights users on 11/21. 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.
lun. 12/308:25 amLAX - LIR
1 stop26h 00mAmerican Airlines
vie. 1/173:35 pmLIR - LAX
1 stop20h 50mAmerican Airlines
Deal found 11/21$370
This Delta deal was found by Cheapflights users on 11/20. 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.
dom. 12/811:15 pmLAX - SJO
Nonstop5h 44mDelta
jue. 12/128:30 amSJO - LAX
Nonstop6h 27mDelta
Deal found 11/20$450
This JetBlue deal was found by Cheapflights users on 11/21. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/91:59 pmLAX - SJO
1 stop8h 31mJetBlue
lun. 12/161:35 amSJO - LAX
1 stop11h 14mJetBlue
Deal found 11/21$502

Find flights from Riverside to Costa Rica within your budget

Customize your flight search to find flights from Riverside to Costa Rica 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 2,612,795 searches. Data last updated noviembre 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

jue. 2/20

11:47 pm-10:17 am

1 stop8h 30m

San José Juan Santamaria Intl

dom. 2/23

11:15 am-10:17 pm

1 stop13h 02m

$283

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

mar. 12/10

12:24 am-1:57 pm

1 stop11h 33m

San José Juan Santamaria Intl

dom. 12/15

11:15 am-10:17 pm

1 stop13h 02m

$284

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

mar. 1/14

9:20 am-12:59 am

2 stops13h 39m

San José Juan Santamaria Intl

vie. 1/31

1:31 pm-7:39 am

2 stops20h 08m

$285

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

dom. 1/12

11:47 pm-10:17 am

1 stop8h 30m

San José Juan Santamaria Intl

mar. 1/21

3:32 pm-11:17 pm

1 stop9h 45m

$286

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

dom. 3/30

11:06 pm-11:08 pm

1 stop23h 02m

San José Juan Santamaria Intl

lun. 4/7

5:30 am-9:11 pm

1 stop16h 41m

$287

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

vie. 12/6

12:00 pm-11:20 pm

2 stops9h 20m

San José Juan Santamaria Intl

dom. 12/8

5:05 am-1:40 pm

1 stop10h 35m

$340

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

sáb. 12/7

7:15 am-11:58 pm

1 stop14h 43m

San José Juan Santamaria Intl

sáb. 12/14

6:40 am-11:07 am

Nonstop6h 27m

$344

Los AngelesLiberia

LAX - LIR

LAXLIR

Los Angeles

mar. 12/31

11:59 pm-7:33 am

Nonstop5h 34m

Liberia

sáb. 1/18

6:40 pm-10:59 pm

Nonstop6h 19m

$354

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

jue. 2/6

11:25 am-8:08 am

1 stop18h 43m

San José Juan Santamaria Intl

mar. 2/11

4:09 am-10:36 pm

1 stop20h 27m

$364

Los AngelesSan José

LAX - SJO

LAXSJO

Los Angeles

vie. 5/9

3:00 pm-10:00 pm

Nonstop6h 00m

San José Juan Santamaria Intl

jue. 5/15

1:26 am-7:00 am

Nonstop6h 34m

$372

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Showing 1-10 of 35 results
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Best time to book a flight from Riverside to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica 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 Costa Rica

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

What is the cheapest month to book a flight from Riverside to Costa Rica?

Currently, September is the cheapest month in which you can book a flight from Riverside to Costa Rica (average of $398). Flying from Riverside to Costa Rica in July is currently the most expensive (average of $531). 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 CR?

Find hourly flight availability from Riverside to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 21, 2024.

When flying from Riverside to Costa Rica, 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 Riverside to Costa Rica

Explore weekly flight availability from Riverside to Costa Rica. 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 noviembre 21, 2024.

The most flights from R1V to CR0 are scheduled on a Wednesday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Costa Rica by month

Plan your trip to Costa Rica by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Costa Rica 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 Costa Rica when rainfall is around 0.0 in.

Temperature in Costa Rica by month

Plan your trip to Costa Rica by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Costa Rica, 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 Costa Rica

Get insights into the airlines that provide service to Costa Rica. 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 Costa Rica. Reviews last updated noviembre 21, 2024.
Read reviews from past customers who have flown Volaris El Salvador, Spirit Airlines and Volaris from Riverside to Costa Rica. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,005 reviews

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

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

Southwest
8.1
Very good
5,005 reviews
Southwest
8.1
Very good
5,005 reviews

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

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

Delta
8.0
Very good
8,755 reviews
Southwest
8.1
Very good
5,005 reviews

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

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

Alaska Airlines
8.0
Very good
9,464 reviews
Southwest
8.1
Very good
5,005 reviews

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

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

Copa Airlines
7.8
Good
1,779 reviews
Southwest
8.1
Very good
5,005 reviews

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

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 Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Riverside to Costa Rica flight route?

    The Riverside to Costa Rica flight path was viewed by 35 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 Riverside to Costa Rica one-way?

    The cheapest airlines for a one-way flight from Riverside to Costa Rica are Volaris ($119), Spirit Airlines ($123), and Volaris Costa Rica ($143).

  • What are the most reliable airlines from Riverside to Costa Rica?

    The top 3 most reliable airlines when flying from Riverside to Costa Rica are KLM (100%), Delta (100%) and Alaska Airlines (98%).

  • What are the cheapest flights from Riverside to Costa Rica?

    Looking for the cheapest flight from Riverside to Costa Rica? While on average our users pay $1,142, our data indicates the cheapest price to be $164. The most popular route (Los Angeles - San José Juan Santamaria Intl), is priced around $208.

  • Can I find deals for flights from Riverside to Costa Rica that include hotel bookings?

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

  • How can I find direct flights from Riverside to Costa Rica?

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

  • Can I find deals for business class flights from Riverside to Costa Rica?

    Yes. Cheapflights offers flight deals from Riverside to Costa Rica 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 Costa Rica?

    Currently, September is the cheapest month in which you can book a flight from Riverside to Costa Rica (average of $398). Flying from Riverside to Costa Rica in July is currently the most expensive (average of $531). 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

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Alternative routes for Riverside to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Riverside to Costa Rica

Discover the top 10 airlines that operate flights from Riverside to Costa Rica. 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 2,612,795 searches. Data last updated noviembre 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Volaris El SalvadorCheapest$106Average$217FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$144Average$499FlexibilityNo cancel feeOn-time75%
JetBlueCheapest$145Average$393FlexibilityNo cancel feeOn-time62%
DeltaCheapest$157Average$461FlexibilityNo cancel feeOn-timeN/A
Volaris Costa RicaCheapest$162Average$354FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$173Average$324FlexibilityNo cancel feeOn-time65%
VolarisCheapest$201Average$422FlexibilityNo cancel feeOn-time79%
AviancaCheapest$211Average$419FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$260Average$633FlexibilityNo cancel feeOn-time69%
Copa AirlinesCheapest$286Average$511FlexibilityNo cancel feeOn-time70%
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