Luis Munoz Marin Intl

$133+ Cheap flights from Pasadena, CA 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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SJU
Nov 1 — Nov 81
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Cheapflights Tip: The best prices from Pasadena to San Juan Luis Munoz Marin Intl are usually found in October or April, booked 13 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Pasadena to Luis Munoz Marin Intl

Keep the following information in mind while searching for Pasadena to Luis Munoz Marin Intl flight deals. Data was last updated October 2, 2025.

Round-trip from

$265
(Kiwi.com)

One-way from

$133
(Cheapflightsfares)

Popular in

December

Cheapest in

October

Average price

$365
From Pasadena to San Juan Luis Munoz Marin Intl
One-way flight from Pasadena to San Juan Luis Munoz Marin Intl
Highest demand for flights based on searches. 11% potential increase in price ($60 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Average for round-trip flights in October 2025

Find flight deals from Pasadena to Luis Munoz Marin Intl

Cheapest flights from Pasadena to Luis Munoz Marin Intl
Explore the most affordable flight options available from Pasadena to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/1. 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.
Wed 10/152:27 pmLAX - SJU
1 stop9h 03mFrontier
Fri 10/171:59 amSJU - LAX
1 stop21h 37mFrontier
Deal found 10/1$265
This Frontier deal was found by Cheapflights users on 9/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/182:27 pmLAX - SJU
1 stop9h 03mFrontier
Thu 10/2312:11 pmSJU - LAX
1 stop11h 25mFrontier
Deal found 9/30$268
This Frontier deal was found by Cheapflights users on 10/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/172:27 pmLAX - SJU
1 stop9h 03mFrontier
Thu 10/2312:11 pmSJU - LAX
1 stop11h 25mFrontier
Deal found 10/1$269
This Kiwi.com deal was found by Cheapflights users on 9/30. 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.
Sat 10/112:27 pmLAX - SJU
1 stop9h 03mFrontier
Fri 10/171:59 amSJU - LAX
1 stop21h 37mFrontier
Deal found 9/30$270
This Mytrip deal was found by Cheapflights users on 10/2. 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.
Sat 11/2211:15 pmLAX - SJU
1 stop11h 23mFrontier
Sun 11/303:59 amSJU - LAX
1 stop18h 24mFrontier
Deal found 10/2$273
This Kiwi.com deal was found by Cheapflights users on 10/1. 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.
Sun 10/1210:39 pmLAX - SJU
1 stop22h 50mFrontier
Thu 10/1612:11 pmSJU - LAX
1 stop11h 25mFrontier
Deal found 10/1$275
This Kiwi.com deal was found by Cheapflights users on 9/30. 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.
Thu 10/910:39 pmLAX - SJU
1 stop22h 50mFrontier
Thu 10/1612:11 pmSJU - LAX
1 stop11h 25mFrontier
Deal found 9/30$276
This Kiwi.com deal was found by Cheapflights users on 9/30. 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.
Wed 12/312:57 amLAX - SJU
1 stop15h 47mSpirit Airlines
Sat 12/69:49 pmSJU - LAX
1 stop15h 19mSpirit Airlines
Deal found 9/30$278
This Priceline deal was found by Cheapflights users on 9/29. 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.
Mon 10/2010:39 pmLAX - SJU
1 stop10h 37mMultiple Airlines
Mon 10/277:43 pmSJU - LAX
1 stop17h 42mMultiple Airlines
Deal found 9/29$280
This Kiwi.com deal was found by Cheapflights users on 10/2. 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.
Thu 10/1610:39 pmLAX - SJU
1 stop22h 50mFrontier
Mon 10/203:40 amSJU - LAX
1 stop31h 48mFrontier
Deal found 10/2$282
This Kiwi.com deal was found by Cheapflights users on 9/30. 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.
Wed 10/2212:35 pmLAX - SJU
1 stop10h 27mMultiple Airlines
Tue 10/289:00 amSJU - LAX
1 stop32h 32mMultiple Airlines
Deal found 9/30$283
This Priceline deal was found by Cheapflights users on 9/30. 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.
Sat 10/112:27 pmLAX - SJU
1 stop9h 03mFrontier
Mon 10/133:40 amSJU - LAX
1 stop31h 48mFrontier
Deal found 9/30$286

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pasadena 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 October 2, 2025.
Use the filters below to find and compare flights from Pasadena to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Pasadena

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Tue 11/18

6:00 am-9:00 pm

1 stop11h 00m

San Juan Luis Munoz Marin Intl

Wed 11/19

7:45 am-2:22 pm

1 stop10h 37m

$290

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Tue 12/9

6:00 am-9:26 pm

1 stop11h 26m

San Juan Luis Munoz Marin Intl

Fri 12/12

2:25 pm-9:01 pm

1 stop10h 36m

$291

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Wed 10/29

5:00 am-5:25 pm

1 stop9h 25m

San Juan Luis Munoz Marin Intl

Wed 11/5

8:30 am-5:09 pm

2 stops12h 39m

$291

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Sun 10/26

5:00 am-5:25 pm

1 stop9h 25m

San Juan Luis Munoz Marin Intl

Tue 10/28

4:50 pm-12:59 am

1 stop11h 09m

$291

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Sun 10/26

5:00 am-5:25 pm

1 stop9h 25m

San Juan Luis Munoz Marin Intl

Sat 11/1

6:45 am-2:22 pm

1 stop10h 37m

$291

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Tue 12/9

8:25 am-11:20 pm

1 stop10h 55m

San Juan Luis Munoz Marin Intl

Fri 12/12

7:00 am-8:38 pm

2 stops17h 38m

$295

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Mon 12/8

7:40 pm-10:25 am

2 stops10h 45m

San Juan Luis Munoz Marin Intl

Tue 12/16

8:55 am-5:05 pm

2 stops12h 10m

$295

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Tue 10/28

6:00 am-9:59 pm

1 stop12h 59m

San Juan Luis Munoz Marin Intl

Tue 11/4

6:43 pm-12:31 am

1 stop9h 48m

$295

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Fri 10/24

9:45 pm-1:21 pm

1 stop12h 36m

San Juan Luis Munoz Marin Intl

Wed 10/29

5:43 pm-12:31 am

1 stop9h 48m

$295

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Mon 11/10

7:00 am-9:00 pm

1 stop10h 00m

San Juan Luis Munoz Marin Intl

Fri 11/14

4:52 pm-11:59 pm

1 stop11h 07m

$295

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/30

Showing 1-10 of 19 results
1
2

Best time to book a flight from Pasadena to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Pasadena with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pasadena to San Juan Luis Munoz Marin Intl Airport

How far ahead should I book a flight from Pasadena to San Juan Luis Munoz Marin Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Pasadena to Luis Munoz Marin Intl. Price data was last updated on September 26, 2025.

To ensure you get the cheapest price possible for a flight from Pasadena to San Juan Luis Munoz Marin Intl Airport, you should look to book at least 13 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 Luis Munoz Marin Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Pasadena to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Pasadena to San Juan Luis Munoz Marin Intl Airport 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 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 October 2, 2025.

When flying from Pasadena to San Juan Luis Munoz Marin Intl Airport, 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 Luis Munoz Marin Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Pasadena to Luis Munoz Marin Intl. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Pasadena to San Juan Luis Munoz Marin Intl Airport 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.

How much does it cost to fly round-trip from Pasadena to San Juan Luis Munoz Marin Intl Airport?

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 October 2, 2025.
Peruse reviews from past customers who have flown with United Airlines, American Airlines, and JetBlue from Pasadena to San Juan Luis Munoz Marin Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Comfort

7.3

Entertainment

7.1

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Pasadena 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.
  • How long is the flight from Pasadena to San Juan Luis Munoz Marin Intl Airport?

    A quick flight from Pasadena to San Juan Luis Munoz Marin Intl Airport can take about 11h. United Airlines provides one of the quickest options available for as low as $290. The distance between Pasadena and San Juan Luis Munoz Marin Intl Airport is about 3380 mi.

  • Can I find deals for flights from Pasadena to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on Pasadena to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pasadena to Luis Munoz Marin Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pasadena to Luis Munoz Marin Intl.

  • Can I find deals for business class flights from Pasadena to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Pasadena to Luis Munoz Marin Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Pasadena to San Juan Luis Munoz Marin Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Pasadena to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Pasadena to San Juan Luis Munoz Marin Intl Airport 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.

See more FAQs

Traveling to a place near San Juan Luis Munoz Marin Intl Airport?

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
Dorado
Fajardo
Rio Grande
Luquillo
Humacao

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from Pasadena to Luis Munoz Marin Intl

Discover the top 7 airlines that operate flights from Pasadena 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 October 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$73Average$395FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$233Average$385FlexibilityNo cancel feeOn-time65%
DeltaCheapest$247Average$543FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$291Average$564FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$296Average$593FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$323Average$521FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$405Average$622FlexibilityNo cancel feeOn-time63%

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