HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Jose

$138+ Cheap flights from Puerto Rico to San Jose, CA (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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SJC
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Puerto Rico to San Jose 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.

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 November 2, 2025.

Round-trip from

$275
(Delta)

One-way from

$138
(American Airlines)

Popular in

May

Cheapest in

October

Average price

$424
From Puerto Rico to San Jose
Search Deals
One-way flight from Puerto Rico to San Jose
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($151 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 2, 2025.

This Delta deal was found by Cheapflights users on 11/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/183:32 pmSJU - SJC
1 stop11h 23mDelta
Tue 1/65:00 pmSJC - SJU
2 stops16h 04mDelta
Deal found 11/2$275
This Delta deal was found by Cheapflights users on 11/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/181:07 pmSJU - SJC
1 stop13h 48mDelta
Wed 12/316:35 amSJC - SJU
1 stop10h 34mDelta
Deal found 11/2$350
This American Airlines deal was found by Cheapflights users on 11/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/182:31 pmSJU - SJC
2 stops23h 29mAmerican Airlines
Tue 1/62:32 pmSJC - SJU
2 stops22h 29mAmerican Airlines
Deal found 11/2$351
This Delta deal was found by Cheapflights users on 11/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/221:07 pmSJU - SJC
1 stop12h 27mDelta
Tue 1/68:05 pmSJC - SJU
2 stops12h 59mDelta
Deal found 11/2$352
This American Airlines deal was found by Cheapflights users on 11/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/182:31 pmSJU - SJC
2 stops22h 45mAmerican Airlines
Sun 1/182:32 pmSJC - SJU
2 stops23h 50mAmerican Airlines
Deal found 11/2$376
This American Airlines deal was found by Cheapflights users on 11/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2010:03 pmSJU - SJC
2 stops16h 00mAmerican Airlines
Tue 1/612:50 pmSJC - SJU
2 stops17h 58mAmerican Airlines
Deal found 11/1$398
This Delta deal was found by Cheapflights users on 11/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/181:07 pmSJU - SJC
1 stop13h 48mDelta
Sun 1/410:55 pmSJC - SJU
1 stop10h 09mDelta
Deal found 11/2$400
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/201:30 amSJU - SJC
1 stop12h 33mAlaska Airlines
Tue 1/135:45 pmSJC - SJU
2 stops24h 41mAlaska Airlines
Deal found 11/2$423
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/201:30 amSJU - SJC
1 stop12h 33mAlaska Airlines
Mon 1/1211:00 amSJC - SJU
2 stops24h 05mAlaska Airlines
Deal found 11/2$426
This Delta deal was found by Cheapflights users on 11/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/221:07 pmSJU - SJC
1 stop12h 27mDelta
Wed 12/316:35 amSJC - SJU
1 stop10h 34mDelta
Deal found 11/2$427
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/201:30 amSJU - SJC
1 stop12h 33mAlaska Airlines
Sun 1/189:05 amSJC - SJU
2 stops25h 59mAlaska Airlines
Deal found 11/2$451

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 November 2, 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

Thu 12/18

3:32 pm-10:55 pm

1 stop11h 23m

San Jose

Tue 1/13

10:30 pm-2:30 pm

1 stop12h 00m

$350

San JuanSan Jose

SJU - SJC

SJUSJC

San Juan Luis Munoz Marin Intl

Thu 12/18

2:31 pm-9:16 am

2 stops22h 45m

San Jose

Tue 1/13

9:55 am-12:30 pm

2 stops22h 35m

$351

San JuanSan Jose

SJU - SJC

SJUSJC

San Juan Luis Munoz Marin Intl

Mon 12/22

1:07 pm-9:34 pm

1 stop12h 27m

San Jose

Sun 1/18

7:00 am-11:44 pm

2 stops12h 44m

$352

San JuanSan Jose

SJU - SJC

SJUSJC

San Juan Luis Munoz Marin Intl

Thu 12/18

3:32 pm-10:55 pm

1 stop11h 23m

San Jose

Fri 1/16

8:05 pm-1:05 pm

2 stops13h 00m

$400

San JuanSan Jose

SJU - SJC

SJUSJC

San Juan Luis Munoz Marin Intl

Thu 12/18

1:07 pm-10:55 pm

1 stop13h 48m

San Jose

Mon 1/5

5:00 pm-1:04 pm

2 stops16h 04m

$400

San JuanSan Jose

SJU - SJC

SJUSJC

San Juan Luis Munoz Marin Intl

Sat 12/20

1:30 am-10:03 am

1 stop12h 33m

San Jose

Tue 1/13

5:45 pm-10:26 pm

2 stops24h 41m

$423

San JuanSan Jose

SJU - SJC

SJUSJC

San Juan Luis Munoz Marin Intl

Sat 12/20

1:30 am-5:46 pm

2 stops20h 16m

San Jose

Wed 1/14

6:00 am-10:26 pm

1 stop12h 26m

$470

San JuanSan Jose

SJU - SJC

SJUSJC

San Juan Luis Munoz Marin Intl

Mon 12/22

1:07 pm-9:34 pm

1 stop12h 27m

San Jose

Sat 1/17

7:00 am-11:44 pm

2 stops12h 44m

$477

San JuanSan Jose

SJU - SJC

SJUSJC

San Juan Luis Munoz Marin Intl

Mon 12/22

1:07 pm-9:34 pm

1 stop12h 27m

San Jose

Fri 1/16

8:05 pm-1:05 pm

2 stops13h 00m

$477

San JuanSan Jose

SJU - SJC

SJUSJC

San Juan Luis Munoz Marin Intl

Sat 12/20

6:35 am-8:40 pm

2 stops18h 05m

San Jose

Mon 1/5

6:35 am-1:25 am

2 stops14h 50m

$479

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 23 results
1
2
3

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, California?

Currently, June is the cheapest month in which you can book a flight from Puerto Rico to San Jose, California (average of $119). Flying from Puerto Rico to San Jose, California in January is currently the most expensive (average of $305). 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 November 2, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 50% on flights from Puerto Rico to San Jose, California by exploring options for tickets in the evening.

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 November 2, 2025.
Get a feel of what it's like to fly with 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.
Delta
7.9
Good
8,001 reviews

Boarding

8.2

Overall

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
7.9
Good
8,001 reviews
Delta
7.9
Good
8,001 reviews

Boarding

8.2

Overall

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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, California?

    There are many flights that can get you from Puerto Rico to San Jose, California in 11h 23m. Fly via Delta, American Airlines, or United Airlines to get the fastest option. There are 3597 mi between Puerto Rico and San Jose, California. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Puerto Rico to San Jose, California one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $138. However, be on the lookout for offers from Alaska Airlines and United Airlines, as they are both options that can get you from Puerto Rico to San Jose, California for a low price.

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

    When deciding which route to take from Puerto Rico to San Jose, California 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, California?

    Currently, June is the cheapest month in which you can book a flight from Puerto Rico to San Jose, California (average of $119). Flying from Puerto Rico to San Jose, California in January is currently the most expensive (average of $305). 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

Browse 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.

Alternative routes for Puerto Rico to San Jose

See prices for flight routes from nearby airports that may be better suited for you.
Luis Munoz Marin Intl to Las Vegas flights
Luis Munoz Marin Intl to Los Angeles flights
Santo Domingo to Las Vegas flights
Luis Munoz Marin Intl to San Diego flights
Luis Munoz Marin Intl to San Francisco flights
Santo Domingo to Los Angeles flights
Luis Munoz Marin Intl to Ontario flights
Nassau to Las Vegas flights
Port of Spain to Los Angeles flights
Luis Munoz Marin Intl to Sacramento flights
Nassau to Los Angeles flights
Luis Munoz Marin Intl to Reno flights
Luis Munoz Marin Intl to Santa Ana flights
Luis Munoz Marin Intl to San Jose flights
Saint Thomas Island to Las Vegas flights
Saint Thomas Island to Los Angeles flights
Port of Spain to Las Vegas flights
Aguadilla to San Francisco flights
George Town to San Francisco flights
Santiago de los Caballeros to Los Angeles flights
Simpson Bay to Los Angeles flights
George Town to Los Angeles flights
George Town to Las Vegas flights
Bridgetown to Los Angeles flights
Punta Cana to Las Vegas flights
Luis Munoz Marin Intl to Burbank flights
Saint Thomas Island to San Diego flights
Port of Spain to San Francisco flights
Montego Bay to Los Angeles flights
Kingston to Los Angeles flights
Santo Domingo to San Francisco flights
Punta Cana to Los Angeles flights
Montego Bay to San Francisco flights
Oranjestad to Las Vegas flights
Simpson Bay to Las Vegas flights
Punta Cana to San Francisco flights
Luis Munoz Marin Intl to Oakland flights
Kingston to Las Vegas flights
Saint Thomas Island to San Francisco flights
Aguadilla to Los Angeles flights
Santiago de los Caballeros to Las Vegas flights
Fort-de-France to Las Vegas flights
Kingston to San Francisco flights
Aguadilla to Las Vegas flights
Santiago de los Caballeros to San Francisco flights
Christiansted to Las Vegas flights
Luis Munoz Marin Intl to Monterey flights
Oranjestad to Los Angeles flights

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 November 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$173Average$424FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.