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$128+ Cheap flights from San Jose (SJC) to Puerto Rico

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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — SJU
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from San Jose to Puerto Rico

Keep the following information in mind while searching for San Jose to Puerto Rico flight deals. Data was last updated February 20, 2025.

Round-trip from

$225
(FlightHub)

One-way from

$128
(FlightHub)

Popular in

March

Cheapest in

January

Average price

$465
From San Jose to Puerto Rico
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One-way flight from San Jose to Puerto Rico
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Highest demand for flights based on searches. 10% potential increase in price ($62 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from San Jose to Puerto Rico

Cheapest flights from San Jose to Puerto Rico
Explore the most affordable flight options available from San Jose to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This FlightHub deal was found by Cheapflights users on 2/20. 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.
Tue 4/82:29 pmSJC - SJU
1 stop29h 58mSpirit Airlines
Mon 4/1412:32 amSJU - SJC
1 stop21h 05mSpirit Airlines
Deal found 2/20$225
This Trip.com deal was found by Cheapflights users on 2/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/54:03 pmSJC - SJU
2 stops29h 05mFrontier
Tue 3/119:35 pmSJU - SJC
2 stops20h 28mFrontier
Deal found 2/20$268
This Delta deal was found by Cheapflights users on 2/19. 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 9/126:20 pmSJC - SJU
2 stops15h 50mDelta
Wed 9/177:30 amSJU - SJC
2 stops13h 12mDelta
Deal found 2/19$475
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Wed 3/512:15 pmSJC - SJU
1 stop12h 54mAmerican Airlines
Tue 3/116:05 amSJU - SJC
1 stop18h 20mAmerican Airlines
Deal found 2/19$495
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Wed 3/53:54 pmSJC - SJU
2 stops16h 53mUnited Airlines
Wed 3/121:25 pmSJU - SJC
1 stop10h 44mUnited Airlines
Deal found 2/19$504
This Expedia deal was found by Cheapflights users on 2/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/112:46 pmSJC - SJU
1 stop11h 14mMultiple Airlines
Sun 3/1610:59 amSJU - SJC
1 stop16h 00mMultiple Airlines
Deal found 2/19$566
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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.
Sun 4/66:10 amSJC - SJU
1 stop19h 50mAlaska Airlines
Mon 4/142:35 pmSJU - SJC
2 stops26h 51mAlaska Airlines
Deal found 2/20$578
This Mytrip deal was found by Cheapflights users on 2/19. 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.
Thu 2/2011:19 amSJC - VQS
3 stops20h 56mMultiple Airlines
Fri 2/215:59 pmVQS - SJC
3 stops40h 39mMultiple Airlines
Deal found 2/19$1,027

Find flights from San Jose to Puerto Rico within your budget

Customize your flight search to find flights from San Jose to Puerto Rico 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 February 20, 2025.

Fly from

San Jose

Fly to

Puerto Rico

Route

Depart

Return

Price

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Tue 4/8

2:29 pm-11:27 pm

1 stop29h 58m

San Juan Luis Munoz Marin Intl

Mon 4/14

12:32 am-6:37 pm

1 stop21h 05m

$225

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Wed 3/5

4:03 pm-1:08 am

2 stops29h 05m

San Juan Luis Munoz Marin Intl

Tue 3/11

9:35 pm-3:03 pm

2 stops20h 28m

$268

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Sun 4/27

6:15 am-8:23 pm

1 stop11h 08m

San Juan Luis Munoz Marin Intl

Fri 5/2

12:50 pm-9:56 pm

1 stop12h 06m

$475

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Wed 3/5

12:15 pm-5:09 am

1 stop12h 54m

San Juan Luis Munoz Marin Intl

Tue 3/11

6:05 am-9:25 pm

1 stop18h 20m

$495

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Wed 3/5

3:54 pm-12:47 pm

2 stops16h 53m

San Juan Luis Munoz Marin Intl

Wed 3/12

1:25 pm-9:09 pm

1 stop10h 44m

$504

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Tue 3/11

2:46 pm-5:00 am

1 stop11h 14m

San Juan Luis Munoz Marin Intl

Sun 3/16

10:59 am-11:59 pm

1 stop16h 00m

$566

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Sun 4/6

6:10 am-5:00 am

1 stop19h 50m

San Juan Luis Munoz Marin Intl

Mon 4/14

2:35 pm-2:26 pm

2 stops26h 51m

$578

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Wed 8/13

8:55 pm-12:40 pm

1 stop12h 45m

San Juan Luis Munoz Marin Intl

Sun 8/17

5:05 am-1:35 pm

2 stops11h 30m

$715

San JoseSan Juan

SJC - SJU

SJCSJU

San Jose

Fri 5/2

7:34 pm-11:27 pm

1 stop24h 53m

$128

San JoseMayagüez

SJC - MAZ

SJCMAZ

San Jose

Thu 3/6

6:00 am-12:52 pm

2 stops26h 52m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 14 results
1
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Best time to book a flight from San Jose to Puerto Rico

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

Travel insights for flights from San Jose to Puerto Rico

Get recent, data-driven insights about flights from San Jose to Puerto Rico including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from San Jose to Puerto Rico (average of $254). Flying from San Jose to Puerto Rico in March is currently the most expensive (average of $363). 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 SJC to PR?

Find hourly flight availability from San Jose to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

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

Rainfall in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Puerto Rico 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 Puerto Rico when rainfall is around 2.2 in.

Temperature in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Puerto Rico, 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 Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated February 20, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and United Airlines from San Jose to Puerto Rico to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,692 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,692 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,220 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,766 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Spirit Airlines
6.3
Okay
8,013 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from San Jose to Puerto Rico. 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 from for flights from San Jose to Puerto Rico?

    Most people fly from San Jose (SJC) if they book a flight from San Jose to Puerto Rico. San Jose is conveniently located just 2.9 mi from San Jose’s city center.

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

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $128. Users have also found prices from $248 and $273 on American Airlines and Delta, respectively.

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

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

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from San Jose to Puerto Rico (average of $254). Flying from San Jose to Puerto Rico in March is currently the most expensive (average of $363). 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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Top 6 airlines flying from San Jose to Puerto Rico

Discover the top 6 airlines that operate flights from San Jose to Puerto Rico. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$192Average$681FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$294Average$652FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$298Average$498FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$328Average$604FlexibilityNo cancel feeOn-time69%
DeltaCheapest$344Average$484FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$383Average$548FlexibilityNo cancel feeOn-time63%
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