$79+ Cheap flights from Luis Munoz Marin Intl (SJU) 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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Luis Munoz Marin Intl 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 San Juan Luis Munoz Marin Intl to San José Juan Santamaria Intl are usually found in May or September, booked 65 days in advance, depart on a Tuesday or Wednesday and return on a Thursday
Cheap flight deals from Luis Munoz Marin Intl to San José
Cheapest flights from Luis Munoz Marin Intl to San JoséExplore the most affordable flight options available from Luis Munoz Marin Intl to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.
Explore the most affordable flight options available from Luis Munoz Marin Intl to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.
This JetBlue deal was found by Cheapflights users on 12/10. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Priceline deal was found by Cheapflights users on 12/10. 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 Priceline 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 12/10. 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 12/10. 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 Gotogate deal was found by Cheapflights users on 12/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 12/11. 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 Southwest deal was found by Cheapflights users on 12/10. 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 FlightHub deal was found by Cheapflights users on 12/10. 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.
Find flight deals from Luis Munoz Marin Intl to San José
Discover tips and strategies to find the most affordable flight options for your journey from Luis Munoz Marin Intl (SJU) to San José (SJO). 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 diciembre 12, 2025.
Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $238 (Avianca) |
One-way from | $79 (American Airlines) |
Popular in | December |
Cheapest in | May |
Average price | $372 |
Good round-trip deal | $324 or less |
Cheapflights Fare Finder
Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to San José that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
San JuanSan José
SJU - SJO
SJUSJO
San Juan Luis Munoz Marin Intl
mar. 3/10
4:45 pm-9:40 pm
1 stop6h 55m
San José Juan Santamaria Intl
mar. 3/17
1:45 am-5:05 pm
1 stop13h 20m
San JuanSan José
SJU - SJO
SJUSJO
San Juan Luis Munoz Marin Intl
vie. 1/30
6:14 pm-7:06 am
1 stop14h 52m
San José Juan Santamaria Intl
mar. 2/3
5:50 am-10:32 pm
1 stop14h 42m
San JuanSan José
SJU - SJO
SJUSJO
San Juan Luis Munoz Marin Intl
lun. 1/12
6:14 pm-8:21 am
1 stop16h 07m
San José Juan Santamaria Intl
jue. 2/12
8:11 am-10:32 pm
1 stop12h 21m
San JuanSan José
SJU - SJO
SJUSJO
San Juan Luis Munoz Marin Intl
jue. 1/22
6:14 pm-4:46 pm
3 stops24h 32m
San José Juan Santamaria Intl
mié. 1/28
10:08 am-10:28 pm
1 stop10h 20m
San JuanSan José
SJU - SJO
SJUSJO
San Juan Luis Munoz Marin Intl
vie. 2/27
6:14 pm-7:06 am
1 stop14h 52m
San José Juan Santamaria Intl
sáb. 2/28
10:08 am-10:32 pm
1 stop10h 24m
San JuanSan José
SJU - SJO
SJUSJO
San Juan Luis Munoz Marin Intl
jue. 1/29
6:14 pm-4:46 pm
3 stops24h 32m
San José Juan Santamaria Intl
dom. 2/1
10:08 am-10:32 pm
1 stop10h 24m
San JuanSan José
SJU - SJO
SJUSJO
San Juan Luis Munoz Marin Intl
jue. 1/29
5:37 am-4:46 pm
2 stops13h 09m
San José Juan Santamaria Intl
lun. 2/2
10:08 am-10:32 pm
1 stop10h 24m
San JuanSan José
SJU - SJO
SJUSJO
San Juan Luis Munoz Marin Intl
dom. 1/11
6:14 pm-7:06 am
1 stop14h 52m
San José Juan Santamaria Intl
jue. 2/12
2:54 pm-10:32 pm
1 stop5h 38m
San JuanSan José
SJU - SJO
SJUSJO
San Juan Luis Munoz Marin Intl
vie. 3/6
5:37 am-9:05 am
1 stop5h 28m
San José Juan Santamaria Intl
sáb. 3/14
8:11 am-4:09 pm
1 stop5h 58m
San JuanSan José
SJU - SJO
SJUSJO
San Juan Luis Munoz Marin Intl
mar. 1/13
4:45 pm-10:00 am
1 stop19h 15m
Compare providers for flights from Luis Munoz Marin Intl to San José
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 Luis Munoz Marin Intl to San José in December.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-San José flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on San Juan Luis Munoz Marin Intl Airport-San José flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from San Juan Luis Munoz Marin Intl Airport-San José flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-San José flights, Cheapflights users trust CheapOair the most. CheapOair 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 Juan Luis Munoz Marin Intl Airport-San José 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 Luis Munoz Marin Intl to San José
Have a flexible travel schedule? Discover the best time to fly to San José from Luis Munoz Marin Intl with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from San Juan Luis Munoz Marin Intl Airport to San José
How far ahead should I book a flight from San Juan Luis Munoz Marin Intl Airport to San José?
Booking 65 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Juan Luis Munoz Marin Intl Airport to San José. 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 Juan Luis Munoz Marin Intl Airport to San José?
Currently, April is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to San José (average of $106). Flying from San Juan Luis Munoz Marin Intl Airport to San José in January is currently the most expensive (average of $227). 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 SJU to SJO?
One of the essential ways to save on airfare from San Juan Luis Munoz Marin Intl Airport to San José is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 20% on airfare.
How often are flights from San Juan to San José delayed?
About 12% of weekly flights between San Juan and San José have experienced delays in the past year, with the average delay time being 65 minutes.
What is the most punctual flight time for San Juan to San José flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Thursday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on San Juan to San José flights?
Over the last year, Avianca have had the lowest number of delays on this route, with just 12% of flights being delayed.
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 diciembre 12, 2025.
Read reviews from past customers who have flown Copa Airlines, Avianca, and Spirit Airlines from San Juan Luis Munoz Marin Intl Airport to San José. 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.
Comfort
Crew
Overall
Entertainment
Food
Boarding
Reviews
Anonymous,Sep 2025
PEI - PTY
Comfort
Crew
Overall
Entertainment
Food
Boarding
Reviews
Anonymous,Sep 2025
PEI - PTY
Comfort
Crew
Overall
Entertainment
Food
Boarding
Reviews
Anonymous,Sep 2025
PEI - PTY
Comfort
Crew
Overall
Entertainment
Food
Boarding
Reviews
Anonymous,Sep 2025
PEI - PTY
Related info for your journey
Find useful and relevant information for your journey from Luis Munoz Marin Intl to San José. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San José?
Book flights to San José if you plan to visit one of these locationsBrowse 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.
Complete your trip
Complete your trip to San José by adding a car rental and/or hotel reservation to your travel itinerary.
Top 3 airlines flying from Luis Munoz Marin Intl to San José
Discover the top 3 airlines that operate flights from Luis Munoz Marin Intl 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 diciembre 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$174 | Average$241 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$177 | Average$211 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$192 | Average$280 | FlexibilityNo cancel fee | On-time70% |