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San Jose

$138+ Cheap flights from Puerto Rico to San Jose (SJC)

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SJC
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Puerto Rico to San Jose

Keep the following information in mind while searching for Puerto Rico to San Jose flight deals. Data was last updated September 15, 2025.

Round-trip from

$275
(Delta)

One-way from

$138
(Delta)

Popular in

December

Cheapest in

October

Average price

$292
From Puerto Rico to San Jose
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One-way flight from Puerto Rico to San Jose
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Highest demand for flights based on searches. 31% potential increase in price ($236 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Puerto Rico to San Jose

Cheapest flights from Puerto Rico to San Jose
Explore the most affordable flight options available from Puerto Rico to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Delta deal was found by Cheapflights users on 9/15. 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.
Sat 10/257:15 amSJU - SJC
2 stops16h 50mDelta
Tue 10/284:37 pmSJC - SJU
2 stops16h 19mDelta
Deal found 9/15$275
This Delta deal was found by Cheapflights users on 9/13. 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.
Thu 10/2312:46 pmSJU - SJC
1 stop13h 12mDelta
Mon 10/274:37 pmSJC - SJU
2 stops16h 19mDelta
Deal found 9/13$276
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Thu 10/231:35 pmSJU - SJC
2 stops22h 46mAmerican Airlines
Tue 10/283:15 pmSJC - SJU
2 stops27h 55mAmerican Airlines
Deal found 9/13$351
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Fri 10/247:00 pmSJU - SJC
2 stops24h 53mAmerican Airlines
Tue 10/283:15 pmSJC - SJU
2 stops16h 51mAmerican Airlines
Deal found 9/13$352
This Frontier deal was found by Cheapflights users on 9/13. 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.
Thu 10/212:28 amSJU - SJC
2 stops14h 02mFrontier
Mon 10/66:45 pmSJC - SJU
2 stops17h 39mFrontier
Deal found 9/13$353
This Frontier deal was found by Cheapflights users on 9/13. 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.
Thu 10/239:06 pmSJU - SJC
2 stops17h 26mFrontier
Fri 10/3112:27 pmSJC - SJU
2 stops23h 15mFrontier
Deal found 9/13$362
This Delta deal was found by Cheapflights users on 9/15. 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.
Fri 10/247:15 amSJU - SJC
2 stops18h 44mDelta
Wed 10/296:35 amSJC - SJU
1 stop12h 24mDelta
Deal found 9/15$364
This Delta deal was found by Cheapflights users on 9/15. 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.
Fri 10/247:15 amSJU - SJC
2 stops18h 44mDelta
Sat 11/14:37 pmSJC - SJU
2 stops17h 19mDelta
Deal found 9/15$365
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/32:00 pmSJU - SJC
1 stop10h 06mUnited Airlines
Mon 10/66:22 pmSJC - SJU
2 stops14h 38mUnited Airlines
Deal found 9/15$400
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 10/231:35 pmSJU - SJC
2 stops25h 26mAmerican Airlines
Sat 11/16:00 amSJC - SJU
2 stops28h 43mAmerican Airlines
Deal found 9/15$401
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Fri 10/241:35 pmSJU - SJC
2 stops22h 46mAmerican Airlines
Sat 11/16:00 amSJC - SJU
2 stops27h 05mAmerican Airlines
Deal found 9/13$403
This Frontier deal was found by Cheapflights users on 9/13. 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.
Sun 10/269:06 pmSJU - SJC
2 stops17h 26mFrontier
Fri 10/3112:27 pmSJC - SJU
2 stops23h 15mFrontier
Deal found 9/13$408

Cheapflights Fare Finder

 
Customize your flight search to find flights from Puerto Rico to San Jose 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 September 15, 2025.
Use the filters below to find and compare flights from Puerto Rico to San Jose that are best for you.

Fly from

Puerto Rico

Fly to

San Jose

Route

Depart

Return

Price

San JuanSan Jose

SJU - SJC

SJUSJC

San Juan Luis Munoz Marin Intl

Sat 10/25

7:15 am-9:05 pm

2 stops16h 50m

San Jose

Sat 11/1

4:37 pm-12:56 pm

2 stops17h 19m

$275

San JuanSan Jose

SJU - SJC

SJUSJC

San Juan Luis Munoz Marin Intl

Thu 10/23

12:46 pm-10:58 pm

1 stop13h 12m

San Jose

Wed 10/29

6:35 am-9:59 pm

1 stop12h 24m

$275

San JuanSan Jose

SJU - SJC

SJUSJC

San Juan Luis Munoz Marin Intl

Sat 10/25

7:15 am-8:26 pm

2 stops16h 11m

San Jose

Wed 10/29

6:35 am-9:59 pm

1 stop12h 24m

$275

San JuanSan Jose

SJU - SJC

SJUSJC

San Juan Luis Munoz Marin Intl

Mon 10/27

11:56 am-12:25 pm

2 stops27h 29m

San Jose

Wed 10/29

3:15 pm-1:45 pm

2 stops19h 30m

$351

San JuanSan Jose

SJU - SJC

SJUSJC

San Juan Luis Munoz Marin Intl

Tue 10/28

11:56 am-9:21 am

2 stops24h 25m

San Jose

Wed 10/29

3:15 pm-6:10 pm

2 stops23h 55m

$351

San JuanSan Jose

SJU - SJC

SJUSJC

San Juan Luis Munoz Marin Intl

Wed 10/29

7:05 am-9:21 am

2 stops29h 16m

San Jose

Sun 11/2

9:57 am-5:05 pm

2 stops27h 08m

$351

San JuanSan Jose

SJU - SJC

SJUSJC

San Juan Luis Munoz Marin Intl

Thu 10/2

12:28 am-11:30 am

2 stops14h 02m

San Jose

Mon 10/6

6:45 pm-3:24 pm

2 stops17h 39m

$352

San JuanSan Jose

SJU - SJC

SJUSJC

San Juan Luis Munoz Marin Intl

Thu 10/23

12:46 pm-10:58 pm

1 stop13h 12m

San Jose

Fri 10/31

3:30 pm-11:36 am

2 stops17h 06m

$364

San JuanSan Jose

SJU - SJC

SJUSJC

San Juan Luis Munoz Marin Intl

Fri 10/24

7:15 am-10:59 pm

2 stops18h 44m

San Jose

Wed 10/29

6:35 am-9:59 pm

1 stop12h 24m

$364

San JuanSan Jose

SJU - SJC

SJUSJC

San Juan Luis Munoz Marin Intl

Wed 10/29

7:15 am-9:41 pm

2 stops17h 26m

San Jose

Sat 11/1

4:37 pm-12:56 pm

2 stops17h 19m

$365

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 20 results
1
2

Best time to book a flight from Puerto Rico to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from Puerto Rico 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 Puerto Rico to San Jose

What is the cheapest month to book a flight from Puerto Rico to San Jose?

Currently, September is the cheapest month in which you can book a flight from Puerto Rico to San Jose (average of $255). Flying from Puerto Rico to San Jose in June is currently the most expensive (average of $358). 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 PR to SJC?

Find hourly flight availability from Puerto Rico to San Jose. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from Puerto Rico to San Jose, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing San Jose

Get insights into the airlines that provide service to San Jose. 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 Jose. Reviews last updated September 15, 2025.
Get a feel of what it's like to fly with Southwest and Delta from Puerto Rico to San Jose by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,954 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Crew

8.6

Comfort

8.0

Overall

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Puerto Rico to San Jose. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Jose from Puerto Rico?

    San Jose (SJC), located 2.9 mi from the city center, is the airport you fly into when you book flights from Puerto Rico to San Jose.

  • How long is the flight from Puerto Rico to San Jose?

    Airlines like Delta, American Airlines, and United Airlines fly from Puerto Rico to San Jose in about 16h 27m. The time it takes to get you to your destination can typically vary by up to 11h 02m. The distance from Puerto Rico to San Jose is about 3533 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Puerto Rico to San Jose?

    When deciding which route to take from Puerto Rico to San Jose consider San Juan Luis Munoz Marin Intl - San Jose, Aguadilla Borinquen - San Jose or Culebra - San Jose as they are the most popular.

  • Can I find deals for flights from Puerto Rico to San Jose that include hotel bookings?

    Yes. In addition to deals on Puerto Rico to San Jose flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Puerto Rico to San Jose?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Puerto Rico to San Jose.

  • Can I find deals for business class flights from Puerto Rico to San Jose?

    Yes. Cheapflights offers flight deals from Puerto Rico to San Jose 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 Puerto Rico to San Jose?

    Currently, September is the cheapest month in which you can book a flight from Puerto Rico to San Jose (average of $255). Flying from Puerto Rico to San Jose in June is currently the most expensive (average of $358). 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

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Alternative routes for Puerto Rico to San Jose

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Puerto Rico to San Jose

Discover the top airline that operate flights from Puerto Rico to San Jose. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$173Average$424FlexibilityNo cancel feeOn-timeN/A

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