$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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — LAX
Feb 28 — Mar 71
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Costa Rica to Irvine with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Costa Rica to Irvine
Cheapest flights from Costa Rica to IrvineExplore 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 January 29, 2026.
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 January 29, 2026.
This FlightHub deal was found by Cheapflights users on 1/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/42:42 pm
SJO
- LAX
1 stop8h 38m
Volaris El Salvador
Tue 3/101:09 pm
LAX
- SJO
1 stop23h 54m
Volaris El Salvador
Deal found 1/28![Volaris El Salvador logo]()
$250
This eDestinos deal was found by Cheapflights users on 1/27. 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.
Thu 3/55:30 am
SJO
- LAX
1 stop17h 04m
Volaris Costa Rica
Mon 3/911:04 pm
LAX
- SJO
1 stop23h 09m
Volaris Costa Rica
Deal found 1/27![Volaris Costa Rica logo]()
$251
This Travelocity deal was found by Cheapflights users on 1/28. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/281:31 pm
SJO
- LAX
1 stop12h 19m
Spirit Airlines
Tue 3/34:07 pm
LAX
- SJO
2 stops18h 15m
Spirit Airlines
Deal found 1/28![Spirit Airlines logo]()
$252
This eDestinos deal was found by Cheapflights users on 1/29. 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.
Mon 3/95:30 am
SJO
- LAX
1 stop16h 57m
Volaris
Sat 3/1411:04 pm
LAX
- SJO
1 stop23h 09m
Volaris
Deal found 1/29![Volaris logo]()
$255
This Cheapflightsfares deal was found by Cheapflights users on 1/27. 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.
Sat 2/141:31 pm
SJO
- LAX
1 stop12h 19m
Spirit Airlines
Sat 2/2811:59 pm
LAX
- SJO
1 stop10h 23m
Spirit Airlines
Deal found 1/27![Spirit Airlines logo]()
$256
This Expedia deal was found by Cheapflights users on 1/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/252:42 pm
SJO
- LAX
1 stop21h 44m
Multiple Airlines
Wed 3/410:04 pm
LAX
- SJO
1 stop23h 09m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$257
This Orbitz deal was found by Cheapflights users on 1/28. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:30 am
SJO
- LAX
1 stop16h 57m
Volaris Costa Rica
Sat 3/1411:04 pm
LAX
- SJO
1 stop23h 09m
Volaris Costa Rica
Deal found 1/28![Volaris Costa Rica logo]()
$258
This Orbitz deal was found by Cheapflights users on 1/26. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/251:31 pm
SJO
- LAX
2 stops20h 44m
Spirit Airlines
Wed 3/44:07 pm
LAX
- SJO
2 stops18h 15m
Spirit Airlines
Deal found 1/26![Spirit Airlines logo]()
$259
This Cheapflightsfares deal was found by Cheapflights users on 1/27. 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.
Wed 2/115:30 am
SJO
- LAX
1 stop17h 04m
Volaris Costa Rica
Wed 2/1810:04 pm
LAX
- SJO
1 stop23h 09m
Volaris Costa Rica
Deal found 1/27![Volaris Costa Rica logo]()
$260
This Expedia deal was found by Cheapflights users on 1/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/231:31 pm
SJO
- LAX
2 stops20h 44m
Spirit Airlines
Mon 3/24:07 pm
LAX
- SJO
2 stops18h 15m
Spirit Airlines
Deal found 1/28![Spirit Airlines logo]()
$261
This CheapOair deal was found by Cheapflights users on 1/27. 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 3/65:30 am
SJO
- LAX
1 stop17h 04m
Multiple Airlines
Tue 3/101:09 pm
LAX
- SJO
1 stop23h 54m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$262
This Expedia deal was found by Cheapflights users on 1/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/912:31 pm
SJO
- LAX
2 stops20h 44m
Multiple Airlines
Sat 3/1411:04 pm
LAX
- SJO
1 stop23h 09m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$263
Find 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 January 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $250 (FlightHub) |
One-way from | $169 (eDestinos) |
Popular in | June |
Cheapest in | September |
Average price | $407 |
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 January 29, 2026.
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
Tue 4/28
12:55 am-6:33 am
Nonstop6h 38m
Los Angeles
Wed 5/13
4:40 pm-11:33 pm
Nonstop5h 53m
$331
San JoséLos Angeles
SJO - LAX
SJOLAX
San José Juan Santamaria Intl
Sun 3/29
11:45 pm-12:57 pm
1 stop14h 12m
Los Angeles
Sat 4/4
10:20 pm-11:56 am
1 stop12h 36m
$337
San JoséLos Angeles
SJO - LAX
SJOLAX
San José Juan Santamaria Intl
Fri 4/17
7:55 am-4:30 pm
1 stop9h 35m
Los Angeles
Mon 4/20
11:59 pm-12:21 pm
1 stop11h 22m
$337
LiberiaLos Angeles
LIR - LAX
LIRLAX
Liberia
Wed 3/4
8:35 am-10:30 pm
1 stop15h 55m
Los Angeles
Tue 3/10
2:15 pm-11:55 am
1 stop20h 40m
$346
LiberiaLos Angeles
LIR - LAX
LIRLAX
Liberia
Wed 3/11
1:01 pm-9:40 am
1 stop21h 39m
Los Angeles
Tue 3/17
11:59 pm-5:37 pm
1 stop16h 38m
$346
LiberiaLos Angeles
LIR - LAX
LIRLAX
Liberia
Thu 3/12
1:01 pm-3:35 pm
1 stop27h 34m
Los Angeles
Tue 3/17
5:55 am-5:37 pm
1 stop10h 42m
$346
San JoséLos Angeles
SJO - LAX
SJOLAX
San José Juan Santamaria Intl
Thu 5/7
9:40 am-10:40 pm
1 stop14h 00m
Los Angeles
Thu 5/14
1:50 pm-11:40 pm
1 stop8h 50m
$349
San JoséLos Angeles
SJO - LAX
SJOLAX
San José Juan Santamaria Intl
Thu 4/16
9:40 am-10:40 pm
1 stop14h 00m
Los Angeles
Sat 4/25
1:50 pm-11:40 pm
1 stop8h 50m
$352
San JoséLos Angeles
SJO - LAX
SJOLAX
San José Juan Santamaria Intl
Sun 5/3
12:55 am-6:33 am
Nonstop6h 38m
Los Angeles
Tue 5/12
5:00 pm-11:45 pm
Nonstop5h 45m
$352
San JoséLos Angeles
SJO - LAX
SJOLAX
San José Juan Santamaria Intl
Mon 5/4
12:55 am-6:33 am
Nonstop6h 38m
Los Angeles
Fri 5/15
4:40 pm-11:33 pm
Nonstop5h 53m
$352
Showing 1-10 of 45 results
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, February is the cheapest month in which you can book a flight from Costa Rica to Irvine (average of $150). Flying from Costa Rica to Irvine in June is currently the most expensive (average of $252). 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 January 29, 2026.
It’s optimal to fly from Costa Rica to Irvine at noon. By choosing this option you can save up to 51% on the cost of your flight, compared to a flight in the morning.
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 January 24, 2026.
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. Saturday afternoons 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 January 29, 2026.
The most flights from CR0 to IR9 are scheduled on a Thursday (4 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (1 on average).
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 January 29, 2026.
Read reviews from past customers who have flown Alaska Airlines, Delta, and Volaris Costa Rica from Costa Rica to Irvine. 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.
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Food
7.1
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Food
7.1
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Food
7.1
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Food
7.1
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Food
7.1
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Food
7.1
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Costa Rica to Irvine
See prices for flight routes from nearby airports that may be better suited for you.
Top 8 airlines flying from Costa Rica to Irvine
Discover the top 8 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 January 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$166 | Average$411 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$175 | Average$273 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$179 | Average$413 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$186 | Average$306 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$188 | Average$382 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$218 | Average$429 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$233 | Average$457 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$277 | Average$453 | FlexibilityNo cancel fee | On-time75% |