$150+ Cheap flights from Irvine, 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 6/23. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Irvine to San José 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.Cheapflights Tip: The best prices from Irvine to San José Juan Santamaria Intl are usually found in September or May, booked 20 days in advance, depart on a Tuesday or Monday and return on a Friday
Cheap flight deals from Irvine to San José
Keep the following information in mind while searching for Irvine to San José flight deals. Data was last updated April 24, 2025.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $215 (CheapOair) |
One-way from | $150 (Cheapflightsfares) |
Popular in | December |
Cheapest in | September |
Average price | $487 |
Find flight deals from Irvine to San José
Cheapest flights from Irvine to San JoséExplore the most affordable flight options available from Irvine to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.
Explore the most affordable flight options available from Irvine to San José. 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.
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.
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.
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.
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.
Cheapflights Fare Finder
Customize your flight search to find flights from Irvine 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 24, 2025.
Use the filters below to find and compare flights from Irvine to San José that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Los AngelesSan José
LAX - SJO
LAXSJO
Los Angeles
Fri 5/16
11:04 pm-7:28 am
1 stop7h 24m
San José Juan Santamaria Intl
Fri 5/23
2:37 pm-9:34 pm
1 stop7h 57m
Los AngelesSan José
LAX - SJO
LAXSJO
Los Angeles
Thu 5/22
12:35 pm-10:14 am
1 stop20h 39m
San José Juan Santamaria Intl
Thu 5/29
2:37 pm-9:34 pm
1 stop7h 57m
Los AngelesSan José
LAX - SJO
LAXSJO
Los Angeles
Thu 5/15
12:35 pm-10:14 am
1 stop20h 39m
San José Juan Santamaria Intl
Mon 5/19
11:15 am-11:00 am
1 stop24h 45m
Los AngelesSan José
LAX - SJO
LAXSJO
Los Angeles
Tue 5/13
5:15 pm-11:52 pm
Nonstop5h 37m
San José Juan Santamaria Intl
Mon 5/19
1:06 am-6:29 am
Nonstop6h 23m
Los AngelesSan José
LAX - SJO
LAXSJO
Los Angeles
Sat 5/3
6:00 am-11:18 am
3 stops28h 18m
San José Juan Santamaria Intl
Mon 5/5
12:55 am-8:21 am
2 stops32h 26m
Los AngelesSan José
LAX - SJO
LAXSJO
Los Angeles
Mon 9/8
12:45 am-12:55 pm
2 stops11h 10m
San José Juan Santamaria Intl
Wed 9/17
7:35 am-7:38 pm
1 stop13h 03m
Los AngelesSan José
LAX - SJO
LAXSJO
Los Angeles
Mon 6/23
11:45 pm-11:19 am
2 stops10h 34m
Los AngelesSan José
LAX - SJO
LAXSJO
Los Angeles
Sat 5/24
1:57 pm-11:33 am
2 stops44h 36m
Los AngelesSan José
LAX - SJO
LAXSJO
Los Angeles
Sun 5/25
12:59 am-10:17 pm
1 stop20h 18m
Los AngelesSan José
LAX - SJO
LAXSJO
Los Angeles
Tue 7/29
10:44 pm-7:13 am
Nonstop7h 29m
Best time to book a flight from Irvine to San José
Have a flexible travel schedule? Discover the best time to fly to San José from Irvine with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Irvine to San José
How far ahead should I book a flight from Irvine to San José, San José Province?
Use this chart to determine the optimal time to book a round-trip flight from Irvine to San José. Price data was last updated on April 18, 2025.
The price you pay for your flight from Irvine to San José, San José Province may vary depending on when you book. For the best chance of a lower fare, look to book 20 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Irvine to San José, San José Province?
Currently, September is the cheapest month in which you can book a flight from Irvine to San José, San José Province (average of $398). Flying from Irvine 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 IR9 to SJO?
Find hourly flight availability from Irvine 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 24, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Irvine to San José, San José Province as you normally would.
What is the cheapest day to fly from Irvine to San José, San José Province?
Use this chart to determine the cheapest time to fly round-trip from Irvine to San José. Price data was last updated on June 30, 2024.
Travelers seeking maximum savings on their Irvine to San José, San José Province flight should consider departing on Tuesday at noon 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 Irvine to San José, San José Province
Explore weekly flight availability from Irvine 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 April 24, 2025.
The most flights from IR9 to SJO are scheduled on a Tuesday (5 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 April 24, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Irvine to San José 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.
Overall
Food
Comfort
Entertainment
Crew
Boarding
Reviews
Cheri,Jan 2025
FAT - SEA
Overall
Food
Comfort
Entertainment
Crew
Boarding
Reviews
Cheri,Jan 2025
FAT - SEA
Overall
Food
Comfort
Entertainment
Crew
Boarding
Reviews
Cheri,Jan 2025
FAT - SEA
Overall
Food
Comfort
Entertainment
Crew
Boarding
Reviews
Cheri,Jan 2025
FAT - SEA
Overall
Food
Comfort
Entertainment
Crew
Boarding
Reviews
Cheri,Jan 2025
FAT - SEA
Related info for your journey
Find useful and relevant information for your journey from Irvine to San José. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Irvine to San José
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Irvine to San José
Discover the top 10 airlines that operate flights from Irvine 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 24, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$112 | Average$221 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$169 | Average$350 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$181 | Average$383 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$191 | Average$421 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$227 | Average$449 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$243 | Average$572 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$262 | Average$646 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$310 | Average$441 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$325 | Average$515 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$350 | Average$543 | FlexibilityNo cancel fee | On-time75% |