$128+ Cheap flights from San Jose (SJC) to Luis Munoz Marin Intl (SJU)
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 7/20. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from San Jose to Luis Munoz Marin Intl 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 San Jose to San Juan Luis Munoz Marin Intl are usually found in January or September, booked 52 days in advance, depart on a Sunday or Tuesday and return on a Tuesday
Cheap flight deals from San Jose to Luis Munoz Marin Intl
Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Luis Munoz Marin Intl (SJU). 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 April 22, 2025.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $255 (American Airlines) |
One-way from | $128 (Delta) |
Popular in | April |
Cheapest in | January |
Average price | $610 |
Find flight deals from San Jose to Luis Munoz Marin Intl
Cheapest flights from San Jose to Luis Munoz Marin IntlExplore the most affordable flight options available from San Jose to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.
Explore the most affordable flight options available from San Jose to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.
This American Airlines deal was found by Cheapflights users on 4/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 4/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 4/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 4/21. 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 United Airlines 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 4/21. 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.
This Southwest deal was found by Cheapflights users on 4/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Expedia deal was found by Cheapflights users on 4/20. 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 Expedia 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 San Jose to Luis Munoz Marin Intl 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 22, 2025.
Use the filters below to find and compare flights from San Jose to San Juan Luis Munoz Marin Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
San JoseSan Juan
SJC - SJU
SJCSJU
San Jose
Sat 8/30
7:28 pm-2:45 pm
2 stops16h 17m
San Juan Luis Munoz Marin Intl
Sat 9/6
3:55 pm-9:16 am
2 stops20h 21m
San JoseSan Juan
SJC - SJU
SJCSJU
San Jose
Mon 5/5
8:34 am-7:40 pm
3 stops32h 06m
San Juan Luis Munoz Marin Intl
Thu 5/8
1:39 pm-3:38 pm
2 stops28h 59m
San JoseSan Juan
SJC - SJU
SJCSJU
San Jose
Sat 5/24
4:00 pm-11:40 am
2 stops16h 40m
San Juan Luis Munoz Marin Intl
Sat 5/31
7:30 am-7:25 pm
2 stops14h 55m
San JoseSan Juan
SJC - SJU
SJCSJU
San Jose
Tue 9/16
6:30 am-11:57 pm
2 stops14h 27m
San Juan Luis Munoz Marin Intl
Mon 9/22
1:05 am-1:34 pm
2 stops15h 29m
San JoseSan Juan
SJC - SJU
SJCSJU
San Jose
Thu 5/29
6:00 am-5:12 am
1 stop20h 12m
San Juan Luis Munoz Marin Intl
Thu 6/5
12:59 am-10:53 am
1 stop12h 54m
San JoseSan Juan
SJC - SJU
SJCSJU
San Jose
Wed 6/18
7:25 am-10:25 pm
1 stop12h 00m
San Juan Luis Munoz Marin Intl
Wed 6/25
6:30 am-5:00 pm
1 stop13h 30m
San JoseSan Juan
SJC - SJU
SJCSJU
San Jose
Tue 5/20
2:15 pm-5:12 am
1 stop11h 57m
San Juan Luis Munoz Marin Intl
Mon 5/26
1:59 am-11:29 pm
2 stops24h 30m
San JoseSan Juan
SJC - SJU
SJCSJU
San Jose
Sun 7/20
11:00 pm-1:10 pm
1 stop11h 10m
San JoseSan Juan
SJC - SJU
SJCSJU
San Jose
Sun 6/22
6:00 am-12:44 pm
2 stops27h 44m
San JoseSan Juan
SJC - SJU
SJCSJU
San Jose
Wed 5/14
6:00 am-10:45 am
2 stops25h 45m
Compare providers for flights from San Jose to Luis Munoz Marin Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Jose to Luis Munoz Marin Intl in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on San Jose-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on San Jose-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from San Jose-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Jose-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Jose-San Juan Luis Munoz Marin Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Jose to Luis Munoz Marin Intl
Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from San Jose with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from San Jose to San Juan Luis Munoz Marin Intl Airport
How far ahead should I book a flight from San Jose to San Juan Luis Munoz Marin Intl Airport?
Use this chart to determine the optimal time to book a round-trip flight from San Jose to Luis Munoz Marin Intl. Price data was last updated on April 18, 2025.
Booking 52 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Jose to San Juan Luis Munoz Marin Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from San Jose to San Juan Luis Munoz Marin Intl Airport?
Currently, September is the cheapest month in which you can book a flight from San Jose to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from San Jose to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of $336). 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 SJC to SJU?
Find hourly flight availability from San Jose to Luis Munoz Marin Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 22, 2025.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 19% on flights from San Jose to San Juan Luis Munoz Marin Intl Airport by exploring options for tickets at noon.
What is the cheapest day to fly from San Jose to San Juan Luis Munoz Marin Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from San Jose to Luis Munoz Marin Intl. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their San Jose to San Juan Luis Munoz Marin Intl Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Rainfall in Luis Munoz Marin Intl by month
Plan your trip to Luis Munoz Marin Intl by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Juan Luis Munoz Marin Intl Airport ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan Luis Munoz Marin Intl Airport when rainfall is around 2.2 in.
Temperature in Luis Munoz Marin Intl by month
Plan your trip to Luis Munoz Marin Intl by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Juan Luis Munoz Marin Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).
Reviews of airlines servicing Luis Munoz Marin Intl
Get insights into the airlines that provide service to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl. Reviews last updated April 22, 2025.
Overall
Food
Crew
Boarding
Comfort
Entertainment
Reviews
Cheri,Jan 2025
FAT - SEA
Overall
Food
Crew
Boarding
Comfort
Entertainment
Reviews
Cheri,Jan 2025
FAT - SEA
Overall
Food
Crew
Boarding
Comfort
Entertainment
Reviews
Cheri,Jan 2025
FAT - SEA
Overall
Food
Crew
Boarding
Comfort
Entertainment
Reviews
Cheri,Jan 2025
FAT - SEA
Overall
Food
Crew
Boarding
Comfort
Entertainment
Reviews
Cheri,Jan 2025
FAT - SEA
Overall
Food
Crew
Boarding
Comfort
Entertainment
Reviews
Cheri,Jan 2025
FAT - SEA
Related info for your journey
Find useful and relevant information for your journey from San Jose to Luis Munoz Marin Intl. 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 San Jose to Luis Munoz Marin Intl
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from San Jose to Luis Munoz Marin Intl
Discover the top 5 airlines that operate flights from San Jose to Luis Munoz Marin Intl. 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 22, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$238 | Average$453 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$294 | Average$651 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$328 | Average$597 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$333 | Average$473 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$383 | Average$573 | FlexibilityNo cancel fee | On-time63% |