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$169+ Cheap flights from Costa Rica to Irvine, CA

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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — LAX
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Costa Rica to Irvine

Keep the following information in mind while searching for Costa Rica to Irvine flight deals. Data was last updated April 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$226
(CheapOair)

One-way from

$169
(Alaska Airlines)

Popular in

June

Cheapest in

September

Average price

$424
Provider with most accurate pricing for San José Juan Santamaria Intl-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for San José Juan Santamaria Intl-Los Angeles flights.
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From Costa Rica to Irvine
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One-way flight from Costa Rica to Irvine
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Highest demand for flights based on searches. 8% potential increase in price ($40 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 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 Costa Rica to Irvine

Cheapest flights from Costa Rica to Irvine
Explore the most affordable flight options available from Costa Rica to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This CheapOair deal was found by Cheapflights users on 4/23. 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 7/21:08 pmSJO - LAX
1 stop22h 41mMultiple Airlines
Tue 7/810:44 pmLAX - SJO
1 stop7h 29mMultiple Airlines
Deal found 4/23$227
This eDestinos deal was found by Cheapflights users on 4/23. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/72:37 pmSJO - LAX
Nonstop7h 37mVolaris Costa Rica
Sun 9/1410:44 pmLAX - SJO
1 stop23h 33mVolaris Costa Rica
Deal found 4/23$232
This CheapOair deal was found by Cheapflights users on 4/23. 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.
Fri 5/211:15 amSJO - LAX
1 stop11h 59mVolaris El Salvador
Sun 5/1111:49 pmLAX - SJO
1 stop9h 25mVolaris El Salvador
Deal found 4/23$238
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Wed 5/147:55 amSJO - LAX
1 stop11h 53mUnited Airlines
Sun 5/257:20 pmLAX - SJO
1 stop26h 19mUnited Airlines
Deal found 4/23$303
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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 5/131:12 amSJO - LAX
Nonstop6h 33mAlaska Airlines
Sat 5/175:08 pmLAX - SJO
Nonstop5h 38mAlaska Airlines
Deal found 4/23$307
This Cheapflightsfares deal was found by Cheapflights users on 4/23. 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.
Thu 5/157:45 pmSJO - LAX
2 stops17h 15mAvianca
Sat 5/1712:30 amLAX - SJO
1 stop9h 45mAvianca
Deal found 4/23$323
This Cheapflightsfares deal was found by Cheapflights users on 4/23. 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.
Fri 5/912:28 pmSJO - LAX
2 stops23h 09mSpirit Airlines
Sat 6/76:52 pmLAX - SJO
2 stops14h 35mSpirit Airlines
Deal found 4/23$338
This American Airlines deal was found by Cheapflights users on 4/22. 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.
Wed 9/37:35 amSJO - LAX
2 stops14h 32mAmerican Airlines
Mon 9/812:45 amLAX - SJO
2 stops11h 10mAmerican Airlines
Deal found 4/22$358
This United Airlines deal was found by Cheapflights users on 4/23. 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 5/244:00 pmLIR - LAX
Nonstop5h 56mUnited Airlines
Sun 5/2512:56 amLAX - LIR
1 stop8h 04mUnited Airlines
Deal found 4/23$383
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Thu 5/152:05 pmLIR - LAX
1 stop19h 35mAmerican Airlines
Mon 5/1912:59 amLAX - LIR
2 stops11h 27mAmerican Airlines
Deal found 4/23$402
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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 6/1810:00 amLIR - LAX
Nonstop5h 49mAlaska Airlines
Thu 6/2611:29 pmLAX - LIR
Nonstop5h 51mAlaska Airlines
Deal found 4/23$440
This Southwest deal was found by Cheapflights users on 4/22. 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.
Fri 7/182:10 pmLIR - LAX
2 stops18h 20mSouthwest
Sun 7/279:00 pmLAX - LIR
2 stops15h 10mSouthwest
Deal found 4/22$533

Cheapflights Fare Finder

Customize your flight search to find flights from Costa Rica to Irvine 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 24, 2025.
Use the filters below to find and compare flights from Costa Rica to Irvine that are best for you.

Fly from

Costa Rica

Fly to

Irvine

Route

Depart

Return

Price

San JoséLos Angeles

SJO - LAX

SJOLAX

San José Juan Santamaria Intl

Wed 7/2

1:08 pm-10:49 am

1 stop22h 41m

Los Angeles

Tue 7/8

10:44 pm-7:13 am

1 stop7h 29m

$227

San JoséLos Angeles

SJO - LAX

SJOLAX

San José Juan Santamaria Intl

Fri 5/16

2:37 pm-9:34 pm

1 stop7h 57m

Los Angeles

Fri 5/30

11:04 pm-7:28 am

1 stop7h 24m

$231

San JoséLos Angeles

SJO - LAX

SJOLAX

San José Juan Santamaria Intl

Mon 5/5

11:15 am-11:00 am

1 stop24h 45m

Los Angeles

Sat 5/10

12:35 pm-10:14 am

1 stop20h 39m

$238

San JoséLos Angeles

SJO - LAX

SJOLAX

San José Juan Santamaria Intl

Thu 5/15

1:06 am-6:29 am

Nonstop6h 23m

Los Angeles

Fri 5/30

5:08 pm-11:46 pm

Nonstop5h 38m

$299

San JoséLos Angeles

SJO - LAX

SJOLAX

San José Juan Santamaria Intl

Wed 5/14

7:55 am-11:43 pm

1 stop16h 48m

Los Angeles

Mon 5/26

5:15 am-10:39 pm

1 stop16h 24m

$303

San JoséLos Angeles

SJO - LAX

SJOLAX

San José Juan Santamaria Intl

Wed 5/7

3:05 pm-10:30 pm

1 stop8h 25m

Los Angeles

Wed 5/14

11:50 pm-8:40 am

1 stop7h 50m

$313

San JoséLos Angeles

SJO - LAX

SJOLAX

San José Juan Santamaria Intl

Fri 5/9

12:28 pm-10:37 am

2 stops23h 09m

Los Angeles

Sat 6/7

6:52 pm-10:27 am

2 stops14h 35m

$338

San JoséLos Angeles

SJO - LAX

SJOLAX

San José Juan Santamaria Intl

Wed 9/3

7:35 am-6:20 pm

2 stops11h 45m

Los Angeles

Tue 9/9

7:25 pm-9:25 am

2 stops13h 00m

$358

LiberiaLos Angeles

LIR - LAX

LIRLAX

Liberia

Sat 5/24

4:00 pm-8:56 pm

Nonstop5h 56m

Los Angeles

Mon 5/26

5:15 am-2:23 pm

1 stop8h 08m

$383

LiberiaLos Angeles

LIR - LAX

LIRLAX

Liberia

Thu 5/15

2:05 pm-8:40 am

1 stop19h 35m

Los Angeles

Mon 5/19

12:59 am-1:26 pm

2 stops11h 27m

$402

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 33 results
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Best time to book a flight from Costa Rica to Irvine

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

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

Currently, January is the cheapest month in which you can book a flight from Costa Rica to Irvine (average of $246). Flying from Costa Rica to Irvine in June is currently the most expensive (average of $328). 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 CR to IR9?

Find hourly flight availability from Costa Rica to Irvine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Costa Rica to Irvine as you normally would.

What is the cheapest day to fly from Costa Rica to Irvine?

Use this chart to determine the cheapest time to fly round-trip from Costa Rica to Irvine. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Costa Rica to Irvine flight should consider departing on Tuesday at noon when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Costa Rica to Irvine

Explore weekly flight availability from Costa Rica to Irvine. 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 April 24, 2025.

The most flights from CR0 to IR9 are scheduled on a Wednesday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Irvine by month

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

In terms of precipitation, rainfall in Irvine ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit Irvine when rainfall is around 0.0 in.

Temperature in Irvine by month

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

If weather is an important factor for your trip to Irvine, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing Irvine

Get insights into the airlines that provide service to Irvine. 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 Irvine. Reviews last updated April 24, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Costa Rica to Irvine to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,918 reviews

Food

7.1

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,918 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Food

7.1

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Food

7.1

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Food

7.1

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Copa Airlines
7.6
Good
1,411 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Food

7.1

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Costa Rica to Irvine. 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 Costa Rica to Irvine flight route?

    The Costa Rica to Irvine flight path was viewed by 11 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 Costa Rica to Irvine one-way?

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $169. Users have also found prices from $173 and $175 on Volaris Costa Rica and United Airlines, respectively.

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

    The top 3 most reliable airlines when flying from Costa Rica to Irvine are Air France (91%), American Airlines (90%) and Alaska Airlines (90%).

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

    On average you can expect to pay $496 for a flight from Costa Rica to Irvine. The cheapest flight overall is $184 while the most popular route, (San José Juan Santamaria Intl - Los Angeles) is currently priced at $183.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Costa Rica to Irvine (average of $246). Flying from Costa Rica to Irvine in June is currently the most expensive (average of $328). 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 Costa Rica to Irvine

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

Discover the top 10 airlines that operate flights from Costa Rica to Irvine. 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 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
Volaris El SalvadorCheapest$103Average$222FlexibilityNo cancel feeOn-timeN/A
VolarisCheapest$122Average$414FlexibilityNo cancel feeOn-time79%
Volaris Costa RicaCheapest$135Average$307FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$143Average$299FlexibilityNo cancel feeOn-time65%
DeltaCheapest$206Average$506FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$208Average$481FlexibilityNo cancel feeOn-time69%
Copa AirlinesCheapest$212Average$489FlexibilityNo cancel feeOn-time70%
AviancaCheapest$248Average$377FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$327Average$655FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$334Average$524FlexibilityNo cancel feeOn-time75%

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