$124+ Cheap flights from San Jose (SJC) to San Juan
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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from San Jose to San Juan 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.The best prices from San Jose to San Juan are usually found in July 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 San Juan
Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to San Juan (PR1). 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 January 17, 2025.
Round-trip from | $240 (FlightHub) |
|---|---|
One-way from | $124 (FlightHub) |
Popular in | June |
Cheapest in | July |
Average price | $440 |
Find flight deals from San Jose to San Juan
Cheapest flights from San Jose to San JuanExplore the most affordable flight options available from San Jose to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.
Explore the most affordable flight options available from San Jose to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.
This FlightHub deal was found by Cheapflights users on 1/16. 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.
This American Airlines deal was found by Cheapflights users on 1/15. 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 Delta deal was found by Cheapflights users on 1/15. 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 1/16. 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 Southwest deal was found by Cheapflights users on 1/15. 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 Alaska Airlines deal was found by Cheapflights users on 1/15. 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.
Find flights from San Jose to San Juan within your budget
Customize your flight search to find flights from San Jose to San Juan 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 17, 2025.
Fly from
Fly to
Route
Depart
Return
Price
San JoseSan Juan
SJC - SJU
SJCSJU
San Jose
Tue 2/18
5:40 pm-5:01 pm
2 stops19h 21m
San Juan Luis Munoz Marin Intl
Tue 2/25
5:56 pm-10:21 am
2 stops20h 25m
San JoseSan Juan
SJC - SJU
SJCSJU
San Jose
Mon 3/10
6:20 pm-4:43 pm
2 stops19h 23m
San Juan Luis Munoz Marin Intl
Tue 3/18
6:15 am-6:59 pm
2 stops15h 44m
San JoseSan Juan
SJC - SJU
SJCSJU
San Jose
Mon 2/3
6:30 am-12:36 am
2 stops14h 06m
San Juan Luis Munoz Marin Intl
Thu 2/6
2:05 am-1:31 pm
2 stops15h 26m
San JoseSan Juan
SJC - SJU
SJCSJU
San Jose
Wed 2/19
6:10 am-11:55 pm
2 stops13h 45m
San Juan Luis Munoz Marin Intl
Mon 2/24
6:30 am-9:29 pm
1 stop18h 59m
San JoseSan Juan
SJC - SJU
SJCSJU
San Jose
Mon 4/7
6:15 am-4:50 am
2 stops19h 35m
San Juan Luis Munoz Marin Intl
Wed 4/9
3:20 pm-10:02 am
2 stops21h 42m
San JoseSan Juan
SJC - SJU
SJCSJU
San Jose
Fri 3/21
10:30 am-12:40 am
2 stops11h 10m
San Juan Luis Munoz Marin Intl
Thu 3/27
7:40 am-7:10 pm
2 stops14h 30m
San JoseSan Juan
SJC - SJU
SJCSJU
San Jose
Mon 3/10
7:54 pm-11:49 am
2 stops12h 55m
San JoseSan Juan
SJC - SJU
SJCSJU
San Jose
Sun 2/2
5:19 pm-4:00 pm
2 stops18h 41m
San JoseSan Juan
SJC - SJU
SJCSJU
San Jose
Thu 2/20
6:40 am-9:06 pm
1 stop10h 26m
San JoseSan Juan
SJC - SJU
SJCSJU
San Jose
Thu 2/20
6:20 am-10:22 pm
2 stops12h 02m
Best time to book a flight from San Jose to San Juan
Have a flexible travel schedule? Discover the best time to fly to San Juan from San Jose with our price prediction graph.
Travel insights for flights from San Jose to San Juan
Get recent, data-driven insights about flights from San Jose to San Juan including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from San Jose to San Juan?
Use this chart to determine the optimal time to book a round-trip flight from San Jose to San Juan. Price data was last updated on January 10, 2025.
The price you pay for your flight from San Jose to San Juan may vary depending on when you book. For the best chance of a lower fare, look to book 52 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 San Jose to San Juan?
Currently, September is the cheapest month in which you can book a flight from San Jose to San Juan (average of $254). Flying from San Jose to San Juan in March is currently the most expensive (average of $378). 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 San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 17, 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 by exploring options for tickets at noon.
What is the cheapest day to fly from San Jose to San Juan?
Use this chart to determine the cheapest time to fly round-trip from San Jose to San Juan. Price data was last updated on February 25, 2024.
Travelers seeking maximum savings on their San Jose to San Juan 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 San Juan by month
Plan your trip to San Juan by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Juan 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 when rainfall is around 2.2 in.
Temperature in San Juan by month
Plan your trip to San Juan by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Juan, 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 San Juan
Get insights into the airlines that provide service to San Juan. 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 Juan. Reviews last updated January 17, 2025.
Read through reviews of airlines operating flights from San Jose to San Juan, such as Spirit Airlines, Delta and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
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Reviews
My original flight was delayed so they found this flight for me so I could arrive at a reasonable time
Overall
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Boarding
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Food
Reviews
My original flight was delayed so they found this flight for me so I could arrive at a reasonable time
Overall
Entertainment
Boarding
Comfort
Crew
Food
Reviews
My original flight was delayed so they found this flight for me so I could arrive at a reasonable time
Overall
Entertainment
Boarding
Comfort
Crew
Food
Reviews
My original flight was delayed so they found this flight for me so I could arrive at a reasonable time
Overall
Entertainment
Boarding
Comfort
Crew
Food
Reviews
My original flight was delayed so they found this flight for me so I could arrive at a reasonable time
Overall
Entertainment
Boarding
Comfort
Crew
Food
Reviews
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 San Jose to San Juan. 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 San Juan
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from San Jose to San Juan
Discover the top 6 airlines that operate flights from San Jose to San Juan. 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 17, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$192 | Average$747 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$316 | Average$506 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$324 | Average$708 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$328 | Average$604 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$344 | Average$478 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$350 | Average$1,117 | FlexibilityNo cancel fee | On-time75% |