$152+ Cheap flights from Pasadena, CA 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Pasadena 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.Cheapflights Tip: The best prices from Pasadena to San Juan are usually found in October or April, booked 71 days in advance, depart on a Tuesday or Monday and return on a Wednesday
Cheap flight deals from Pasadena to San Juan
Keep the following information in mind while searching for Pasadena to San Juan flight deals. Data was last updated junio 12, 2025.
Round-trip from | $286 (Kiwi.com) |
|---|---|
One-way from | $152 (Cheapflightsfares) |
Popular in | December |
Cheapest in | October |
Average price | $485 |
Find flight deals from Pasadena to San Juan
Cheapest flights from Pasadena to San JuanExplore the most affordable flight options available from Pasadena to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.
Explore the most affordable flight options available from Pasadena to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 Kiwi.com 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 6/10. 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.
This FlightHub deal was found by Cheapflights users on 6/12. 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 Delta deal was found by Cheapflights users on 6/10. 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 American Airlines deal was found by Cheapflights users on 6/12. 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 JetBlue deal was found by Cheapflights users on 6/9. 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 Southwest deal was found by Cheapflights users on 6/11. 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 Southwest 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 6/11. 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 United 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 Pasadena 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 junio 12, 2025.
Use the filters below to find and compare flights from Pasadena to San Juan that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Los AngelesSan Juan
LAX - SJU
LAXSJU
Los Angeles
mié. 7/9
1:57 pm-2:39 am
1 stop9h 42m
San Juan Luis Munoz Marin Intl
mar. 7/15
4:43 pm-9:13 am
1 stop19h 30m
Los AngelesSan Juan
LAX - SJU
LAXSJU
Los Angeles
mar. 8/26
2:15 pm-7:08 pm
1 stop25h 53m
San Juan Luis Munoz Marin Intl
sáb. 8/30
8:13 pm-8:08 am
1 stop14h 55m
Los AngelesSan Juan
LAX - SJU
LAXSJU
Los Angeles
mié. 6/25
6:52 pm-7:19 pm
2 stops21h 27m
San Juan Luis Munoz Marin Intl
sáb. 7/5
1:02 pm-8:20 pm
1 stop10h 18m
Los AngelesSan Juan
LAX - SJU
LAXSJU
Los Angeles
mar. 8/26
9:20 am-11:59 pm
2 stops11h 39m
San Juan Luis Munoz Marin Intl
sáb. 8/30
7:05 pm-11:22 am
1 stop19h 17m
Los AngelesSan Juan
LAX - SJU
LAXSJU
Los Angeles
mar. 9/9
11:59 pm-4:52 pm
1 stop13h 53m
San Juan Luis Munoz Marin Intl
dom. 9/21
6:04 am-12:48 pm
1 stop9h 44m
Los AngelesSan Juan
LAX - SJU
LAXSJU
Los Angeles
mié. 9/3
8:55 am-10:45 pm
2 stops10h 50m
San Juan Luis Munoz Marin Intl
mar. 9/16
7:20 am-5:45 pm
1 stop13h 25m
Los AngelesSan Juan
LAX - SJU
LAXSJU
Los Angeles
sáb. 9/6
12:56 am-3:42 pm
1 stop11h 46m
San Juan Luis Munoz Marin Intl
vie. 9/12
1:05 am-11:45 am
2 stops13h 40m
Los AngelesSan Juan
LAX - SJU
LAXSJU
Los Angeles
lun. 7/14
12:12 am-9:50 pm
1 stop18h 38m
Los AngelesSan Juan
LAX - SJU
LAXSJU
Los Angeles
dom. 6/15
1:57 pm-2:35 am
1 stop9h 38m
Los AngelesSan Juan
LAX - SJU
LAXSJU
Los Angeles
dom. 8/31
9:20 am-11:59 pm
2 stops11h 39m
Best time to book a flight from Pasadena to San Juan
Have a flexible travel schedule? Discover the best time to fly to San Juan from Pasadena with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Pasadena to San Juan
How far ahead should I book a flight from Pasadena to San Juan?
Use this chart to determine the optimal time to book a round-trip flight from Pasadena to San Juan. Price data was last updated on June 9, 2025.
To ensure you get the cheapest price possible for a flight from Pasadena to San Juan, you should look to book at least 71 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Pasadena to San Juan?
Currently, September is the cheapest month in which you can book a flight from Pasadena to San Juan (average of $254). Flying from Pasadena to San Juan in June is currently the most expensive (average of $339). 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 P4S to SJU?
Find hourly flight availability from Pasadena 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 junio 12, 2025.
When flying from Pasadena to San Juan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
What is the cheapest day to fly from Pasadena to San Juan?
Use this chart to determine the cheapest time to fly round-trip from Pasadena to San Juan. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Pasadena to San Juan flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday 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 junio 12, 2025.
See what other customers who have flown with Southwest, Delta and United Airlines from Pasadena to San Juan have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Merlyn,Feb 2025
LAX - SMF
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Merlyn,Feb 2025
LAX - SMF
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Merlyn,Feb 2025
LAX - SMF
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Merlyn,Feb 2025
LAX - SMF
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Merlyn,Feb 2025
LAX - SMF
Entertainment
Boarding
Comfort
Food
Overall
Crew
Reviews
Merlyn,Feb 2025
LAX - SMF
Related info for your journey
Find useful and relevant information for your journey from Pasadena 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 Pasadena to San Juan
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from Pasadena to San Juan
Discover the top 7 airlines that operate flights from Pasadena 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 junio 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$73 | Average$311 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$220 | Average$376 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$266 | Average$469 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$291 | Average$575 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$302 | Average$552 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$333 | Average$528 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$406 | Average$560 | FlexibilityNo cancel fee | On-time63% |