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Puerto Rico

$83+ Cheap flights from Riverside, 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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SJU
Nov 9 — Nov 161
Sat 11/9
Sat 11/16
1 adult, Economy
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Find flight deals from Riverside to Puerto Rico

Cheapest flights from Riverside to Puerto Rico
Explore the most affordable flight options available from Riverside to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2024.

This Frontier deal was found by Cheapflights users on 11/3. 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 12/610:35 pmLAX - SJU
1 stop12h 40mFrontier
Mon 12/96:25 amSJU - LAX
1 stop13h 32mFrontier
Deal found 11/3$228
This CheapOair deal was found by Cheapflights users on 11/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/710:35 pmLAX - SJU
1 stop12h 40mMultiple Airlines
Wed 12/113:00 pmSJU - LAX
1 stop21h 34mMultiple Airlines
Deal found 11/3$230
This FareScan deal was found by Cheapflights users on 11/3. 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 FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/106:00 amLAX - SJU
1 stop9h 36mSpirit Airlines
Wed 12/1810:42 amSJU - LAX
1 stop25h 52mSpirit Airlines
Deal found 11/3$239
This JetBlue deal was found by Cheapflights users on 11/3. 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.
Wed 12/116:00 amLAX - SJU
1 stop12h 58mJetBlue
Thu 12/196:25 amSJU - LAX
1 stop11h 16mJetBlue
Deal found 11/3$310
This United deal was found by Cheapflights users on 11/4. 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.
Fri 11/1511:59 pmLAX - BQN
2 stops19h 58mUnited Airlines
Tue 1/141:09 amBQN - LAX
2 stops15h 07mUnited Airlines
Deal found 11/4$366
This JetBlue deal was found by Cheapflights users on 11/4. 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.
Mon 11/186:00 amLAX - BQN
1 stop10h 35mJetBlue
Wed 1/155:01 amBQN - LAX
1 stop12h 17mJetBlue
Deal found 11/4$428
This Mytrip deal was found by Cheapflights users on 11/3. 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.
Sun 11/171:05 amLAX - CPX
2 stops11h 46mMultiple Airlines
Fri 11/223:05 pmCPX - LAX
3 stops22h 41mMultiple Airlines
Deal found 11/3$548
This United 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/259:30 pmLAX - VQS
2 stops16h 30mMultiple Airlines
Fri 11/297:00 amVQS - LAX
2 stops13h 38mMultiple Airlines
Deal found 11/2$1,436

Find flights from Riverside to Puerto Rico within your budget

Customize your flight search to find flights from Riverside 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 2,455,398 searches. Data last updated November 4, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Mon 2/3

5:00 am-6:25 pm

1 stop9h 25m

$151

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Mon 11/18

1:05 am-10:07 am

2 stops29h 02m

$152

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Tue 2/4

12:53 am-5:30 pm

1 stop12h 37m

$155

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Mon 11/18

9:10 pm-9:33 am

1 stop8h 23m

$160

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Fri 2/14

10:30 pm-12:59 pm

1 stop10h 29m

$180

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Sat 4/26

7:35 am-10:25 pm

2 stops11h 50m

$197

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Fri 11/29

11:11 am-4:45 am

2 stops13h 34m

$240

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Tue 11/12

6:05 am-11:59 pm

2 stops13h 54m

$307

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Tue 11/19

10:22 am-3:09 pm

3 stops24h 47m

$441

Los AngelesAguadilla

LAX - BQN

LAXBQN

Los Angeles

Mon 12/9

6:00 am-8:45 pm

1 stop10h 45m

$279

Flights are sorted by cheapest first

Deals found on 11/3

Showing 1-10 of 22 results
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Best time to book a flight from Riverside to Puerto Rico

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

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

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

Currently, September is the cheapest month in which you can book a flight from Riverside to Puerto Rico (average of $254). Flying from Riverside to Puerto Rico in March is currently the most expensive (average of $335). 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 R1V to PR?

Find hourly flight availability from Riverside 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 November 4, 2024.

When flying from Riverside 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 November 4, 2024.
See what other customers who have flown with Spirit Airlines, United Airlines and JetBlue from Riverside to Puerto Rico have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,089 reviews

Overall

8.1

Boarding

8.3

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
5,089 reviews
Southwest
8.1
Very good
5,089 reviews

Overall

8.1

Boarding

8.3

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
8,829 reviews
Southwest
8.1
Very good
5,089 reviews

Overall

8.1

Boarding

8.3

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
7.5
Good
3,493 reviews
Southwest
8.1
Very good
5,089 reviews

Overall

8.1

Boarding

8.3

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
9,226 reviews
Southwest
8.1
Very good
5,089 reviews

Overall

8.1

Boarding

8.3

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

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,089 reviews

Overall

8.1

Boarding

8.3

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 Riverside to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Riverside to Puerto Rico for under $300 on Cheapflights?

    Yes, there are multiple flights from Riverside to Puerto Rico for under $300. The cheapest flight booked recently is on Frontier for just $228, but on average you can expect to pay $434.

  • Are there last-minute flights available from Riverside to Puerto Rico for under $300?

    There are currently 10+ open flights from Riverside to Puerto Rico within the next 7 days for less than $300.

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

    $83 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and United Airlines, with prices starting from $98 and $151, respectively.

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

    The most popular route from Riverside to Puerto Rico is Los Angeles - San Juan Luis Munoz Marin Intl. You may also consider Los Angeles - Aguadilla Borinquen or Los Angeles - Ponce Mercedita.

  • What does LAX to SJU mean?

    LAX stands for Los Angeles Airport, while SJU stands for San Juan Luis Munoz Marin Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Aguadilla Borinquen Airport (BQN), Ponce Mercedita Airport (PSE), San Juan Isla Grande Airport (SIG), Culebra Airport (CPX), Vieques Airport (VQS) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Riverside to Puerto Rico that include extra baggage allowance?

    The amount of baggage you can bring on your Riverside to Puerto Rico flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Riverside to Puerto Rico with specific airlines?

    Yes, Cheapflights allows you to browse and filter Riverside to Puerto Rico flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Riverside 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.

  • Can I find deals for flights from Riverside to Puerto Rico that allow pets onboard?

    Many airlines flying from Riverside to Puerto Rico offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Riverside to Puerto Rico?

    Yes, you can often find last-minute deals on Riverside to Puerto Rico flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Riverside to Puerto Rico flight deals updated?

    The Riverside to Puerto Rico flight deals you see on this page were last updated on 11/4.

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

    Currently, September is the cheapest month in which you can book a flight from Riverside to Puerto Rico (average of $254). Flying from Riverside to Puerto Rico in March is currently the most expensive (average of $335). 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 Riverside to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Riverside to Puerto Rico

Discover the top 8 airlines that operate flights from Riverside 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 2,455,398 searches. Data last updated November 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$177Average$357FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$221Average$379FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$266Average$571FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$270Average$616FlexibilityNo cancel feeOn-time69%
Sun Country AirCheapest$281Average$817FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$281Average$581FlexibilityNo cancel feeOn-time71%
DeltaCheapest$334Average$585FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$336Average$434FlexibilityNo cancel feeOn-time63%
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