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Puerto Rico

$166+ Cheap flights from Fremont, CA 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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SJU
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
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Cheap flight deals from Fremont to Puerto Rico

Discover tips and strategies to find the most affordable flight options for your journey from Fremont (FR8) to Puerto Rico (PR0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 22, 2024.

Round-trip from

$344
(American Airlines)

One-way from

$166
(JetBlue)
From Fremont to Puerto Rico
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One-way flight from Fremont to Puerto Rico
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Find flight deals from Fremont to Puerto Rico

Cheapest flights from Fremont to Puerto Rico
Explore the most affordable flight options available from Fremont to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This American Airlines deal was found by Cheapflights users on 12/21. 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.
Sun 12/2912:17 amSFO - SJU
1 stop9h 17mAmerican Airlines
Sat 1/186:00 amSJU - SFO
1 stop20h 16mAmerican Airlines
Deal found 12/21$346
This United deal was found by Cheapflights users on 12/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/305:00 amSFO - SJU
1 stop11h 55mUnited Airlines
Fri 1/172:05 amSJU - SFO
1 stop14h 05mUnited Airlines
Deal found 12/21$528
This Delta deal was found by Cheapflights users on 12/21. 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 12/307:13 pmSFO - SJU
2 stops15h 02mDelta
Sat 1/186:15 amSJU - SFO
2 stops16h 00mDelta
Deal found 12/21$579
This JetBlue deal was found by Cheapflights users on 12/21. 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.
Sat 12/287:00 amSFO - SJU
1 stop12h 51mJetBlue
Tue 12/317:50 amSJU - SFO
1 stop13h 18mJetBlue
Deal found 12/21$716
This Mytrip deal was found by Cheapflights users on 12/21. 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 12/2811:59 pmSFO - SJU
3 stops35h 20mMultiple Airlines
Mon 12/3011:25 pmSJU - SFO
3 stops27h 26mMultiple Airlines
Deal found 12/21$729
This Cheapflightsfares deal was found by Cheapflights users on 12/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/246:07 pmSFO - SJU
1 stop16h 04mSun Country Air
Sat 12/284:50 pmSJU - SFO
1 stop21h 01mSun Country Air
Deal found 12/21$749
This Southwest deal was found by Cheapflights users on 12/22. 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.
Tue 12/2412:45 pmSFO - SJU
2 stops18h 05mSouthwest
Wed 1/16:10 amSJU - SFO
2 stops17h 20mSouthwest
Deal found 12/22$815
This JetBlue deal was found by Cheapflights users on 12/21. 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.
Sat 12/2810:55 amSFO - PSE
1 stop12h 04mJetBlue
Wed 1/11:44 amPSE - SFO
1 stop12h 46mJetBlue
Deal found 12/21$1,053
This United deal was found by Cheapflights users on 12/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/285:00 amSFO - MAZ
2 stops23h 44mMultiple Airlines
Sun 1/54:13 pmMAZ - SFO
2 stops25h 04mMultiple Airlines
Deal found 12/21$1,223

Find flights from Fremont to Puerto Rico within your budget

Customize your flight search to find flights from Fremont 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 December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San FranciscoSan Juan

SFO - SJU

SFOSJU

San Francisco

Fri 1/10

7:11 am-9:38 pm

1 stop10h 27m

San Juan Luis Munoz Marin Intl

Wed 1/15

6:15 am-8:35 pm

1 stop18h 20m

$344

San FranciscoSan Juan

SFO - SJU

SFOSJU

San Francisco

Mon 3/31

11:20 pm-2:20 pm

1 stop12h 00m

San Juan Luis Munoz Marin Intl

Tue 4/1

12:55 am-11:00 am

1 stop13h 05m

$348

San FranciscoSan Juan

SFO - SJU

SFOSJU

San Francisco

Thu 1/30

7:14 am-9:28 pm

1 stop10h 14m

San Juan Luis Munoz Marin Intl

Tue 2/4

2:05 am-12:10 pm

1 stop14h 05m

$350

San FranciscoAguadilla

SFO - BQN

SFOBQN

San Francisco

Fri 2/28

9:15 pm-11:17 am

1 stop10h 02m

Aguadilla Borinquen

Fri 3/7

12:02 pm-7:32 pm

1 stop11h 30m

$375

San FranciscoAguadilla

SFO - BQN

SFOBQN

San Francisco

Mon 1/13

6:15 am-11:57 pm

2 stops13h 42m

Aguadilla Borinquen

Tue 1/21

1:09 am-9:40 am

1 stop12h 31m

$411

San FranciscoSan Juan

SFO - SJU

SFOSJU

San Francisco

Sun 5/4

9:49 pm-8:58 am

1 stop32h 09m

San Juan Luis Munoz Marin Intl

Sun 5/11

6:00 am-1:28 pm

1 stop10h 28m

$428

San FranciscoSan Juan

SFO - SJU

SFOSJU

San Francisco

Sat 2/22

7:00 am-4:59 am

2 stops41h 59m

San Juan Luis Munoz Marin Intl

Thu 2/27

6:30 am-8:00 am

2 stops29h 30m

$479

San FranciscoSan Juan

SFO - SJU

SFOSJU

San Francisco

Wed 1/8

5:16 pm-11:28 am

2 stops14h 12m

San Juan Luis Munoz Marin Intl

Wed 1/15

7:30 am-9:00 pm

2 stops17h 30m

$484

San FranciscoSan Juan

SFO - SJU

SFOSJU

San Francisco

Thu 1/30

6:25 pm-12:59 am

3 stops26h 34m

San Juan Luis Munoz Marin Intl

Wed 2/5

8:40 pm-5:32 pm

3 stops24h 52m

$504

San FranciscoMayagüez

SFO - MAZ

SFOMAZ

San Francisco

Mon 1/20

7:00 am-8:44 am

2 stops21h 44m

Mayagüez Eugenio M De Hostos

Mon 1/27

4:13 pm-12:10 pm

2 stops23h 57m

$530

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 28 results
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Best time to book a flight from Fremont to Puerto Rico

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

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

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

Currently, September is the cheapest month in which you can book a flight from Fremont to Puerto Rico (average of $254). Flying from Fremont to Puerto Rico in March is currently the most expensive (average of $380). 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 FR8 to PR?

Find hourly flight availability from Fremont 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 December 22, 2024.

When flying from Fremont 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 December 22, 2024.
Get a feel of what it's like to fly with American Airlines, United Airlines and Delta from Fremont to Puerto Rico by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,804 reviews

Boarding

8.2

Overall

8.1

Comfort

8.1

Crew

8.7

Food

7.2

Entertainment

7.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Southwest
8.1
Very good
4,804 reviews
Southwest
8.1
Very good
4,804 reviews

Boarding

8.2

Overall

8.1

Comfort

8.1

Crew

8.7

Food

7.2

Entertainment

7.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Alaska Airlines
8.0
Very good
9,537 reviews
Southwest
8.1
Very good
4,804 reviews

Boarding

8.2

Overall

8.1

Comfort

8.1

Crew

8.7

Food

7.2

Entertainment

7.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Delta
8.0
Very good
8,594 reviews
Southwest
8.1
Very good
4,804 reviews

Boarding

8.2

Overall

8.1

Comfort

8.1

Crew

8.7

Food

7.2

Entertainment

7.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

JetBlue
7.4
Good
3,265 reviews
Southwest
8.1
Very good
4,804 reviews

Boarding

8.2

Overall

8.1

Comfort

8.1

Crew

8.7

Food

7.2

Entertainment

7.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

United Airlines
7.4
Good
9,028 reviews
Southwest
8.1
Very good
4,804 reviews

Boarding

8.2

Overall

8.1

Comfort

8.1

Crew

8.7

Food

7.2

Entertainment

7.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Related info for your journey

Find useful and relevant information for your journey from Fremont 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 are the cheapest airlines to fly from Fremont to Puerto Rico one-way?

    The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as $166. However, be on the lookout for offers from United Airlines and American Airlines, as they are both options that can get you from Fremont to Puerto Rico for a low price.

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

    Most travelers choose San Francisco - San Juan Luis Munoz Marin Intl, San Francisco - Aguadilla Borinquen or San Francisco - Mayagüez Eugenio M De Hostos when deciding on the best route from Fremont to Puerto Rico.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Fremont 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 Fremont to Puerto Rico?

    Currently, September is the cheapest month in which you can book a flight from Fremont to Puerto Rico (average of $254). Flying from Fremont to Puerto Rico in March is currently the most expensive (average of $380). 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 Fremont to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Fremont to Puerto Rico

Discover the top 9 airlines that operate flights from Fremont 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 December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$159Average$611FlexibilityNo cancel feeOn-time62%
FrontierCheapest$177Average$322FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$258Average$436FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$283Average$620FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$292Average$635FlexibilityNo cancel feeOn-time71%
Sun Country AirCheapest$294Average$833FlexibilityNo cancel feeOn-time83%
DeltaCheapest$334Average$634FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$350Average$881FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$389Average$762FlexibilityNo cancel feeOn-time63%
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