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Puerto Rico

$149+ Cheap flights from Irvine, 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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SJU
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Irvine to Puerto Rico

Discover tips and strategies to find the most affordable flight options for your journey from Irvine (IR9) 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 November 21, 2024.

Find flight deals from Irvine to Puerto Rico

Cheapest flights from Irvine to Puerto Rico
Explore the most affordable flight options available from Irvine to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This FlightHub deal was found by Cheapflights users on 11/21. 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 FlightHub 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
Thu 12/121:42 pmSJU - LAX
1 stop12h 15mMultiple Airlines
Deal found 11/21$227
This Frontier deal was found by Cheapflights users on 11/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/710:35 pmLAX - SJU
1 stop12h 40mFrontier
Thu 12/126:20 amSJU - LAX
1 stop13h 37mFrontier
Deal found 11/21$228
This Mytrip deal was found by Cheapflights users on 11/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/112:45 pmLAX - SJU
2 stops27h 04mSpirit Airlines
Mon 12/161:42 pmSJU - LAX
1 stop20h 49mSpirit Airlines
Deal found 11/20$251
This Trip.com deal was found by Cheapflights users on 11/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/92:32 pmLAX - BQN
2 stops32h 16mFrontier
Thu 12/123:51 amBQN - LAX
2 stops31h 32mFrontier
Deal found 11/21$284
This eDestinos deal was found by Cheapflights users on 11/21. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/112:45 pmLAX - BQN
2 stops32h 03mMultiple Airlines
Tue 12/173:43 amBQN - LAX
2 stops23h 17mMultiple Airlines
Deal found 11/21$393
This JetBlue deal was found by Cheapflights users on 11/21. 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.
Mon 12/910:30 amLAX - BQN
1 stop10h 29mJetBlue
Fri 12/133:38 pmBQN - LAX
1 stop12h 21mJetBlue
Deal found 11/21$521
This United Airlines deal was found by Cheapflights users on 11/19. 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.
Thu 11/288:45 amLAX - BQN
1 stop11h 12mUnited Airlines
Tue 12/31:09 amBQN - LAX
2 stops17h 58mUnited Airlines
Deal found 11/19$522
This United deal was found by Cheapflights users on 11/20. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/265:30 pmLAX - VQS
2 stops12h 49mMultiple Airlines
Wed 1/17:30 amVQS - LAX
2 stops14h 46mMultiple Airlines
Deal found 11/20$1,752
This United deal was found by Cheapflights users on 11/21. 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.
Thu 12/199:00 pmLAX - MAZ
2 stops14h 49mUnited Airlines
Sat 1/41:25 pmMAZ - LAX
2 stops14h 31mUnited Airlines
Deal found 11/21$3,210

Find flights from Irvine to Puerto Rico within your budget

Customize your flight search to find flights from Irvine 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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

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Fly to

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Route

Depart

Return

Price

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Sat 12/7

10:35 pm-3:15 pm

1 stop12h 40m

San Juan Luis Munoz Marin Intl

Thu 12/12

1:42 pm-9:57 pm

1 stop12h 15m

$227

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Fri 12/6

10:35 pm-3:15 pm

1 stop12h 40m

San Juan Luis Munoz Marin Intl

Mon 12/9

6:25 am-3:57 pm

1 stop13h 32m

$234

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Wed 12/11

2:45 pm-9:49 pm

2 stops27h 04m

San Juan Luis Munoz Marin Intl

Mon 12/16

1:42 pm-9:57 pm

1 stop12h 15m

$255

Los AngelesAguadilla

LAX - BQN

LAXBQN

Los Angeles

Mon 12/9

2:32 pm-2:48 am

2 stops32h 16m

Aguadilla Borinquen

Thu 12/12

3:51 am-7:23 am

2 stops31h 32m

$284

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Mon 2/3

5:00 am-6:25 pm

1 stop9h 25m

San Juan Luis Munoz Marin Intl

Fri 2/7

2:05 am-11:32 am

1 stop13h 27m

$316

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Sun 2/2

1:15 am-3:18 pm

1 stop10h 03m

San Juan Luis Munoz Marin Intl

Wed 2/12

4:35 pm-12:40 am

1 stop12h 05m

$320

Los AngelesSan Juan

LAX - SJU

LAXSJU

Los Angeles

Wed 1/8

1:30 pm-3:50 am

1 stop10h 20m

San Juan Luis Munoz Marin Intl

Sat 1/11

1:55 am-10:20 am

1 stop12h 25m

$354

Los AngelesAguadilla

LAX - BQN

LAXBQN

Los Angeles

Wed 12/11

2:45 pm-2:48 am

2 stops32h 03m

Aguadilla Borinquen

Wed 12/18

5:42 pm-11:00 pm

2 stops33h 18m

$393

Los AngelesAguadilla

LAX - BQN

LAXBQN

Los Angeles

Mon 12/9

10:30 am-12:59 am

1 stop10h 29m

Aguadilla Borinquen

Fri 12/13

3:38 pm-11:59 pm

1 stop12h 21m

$521

Los AngelesAguadilla

LAX - BQN

LAXBQN

Los Angeles

Mon 1/6

6:00 am-11:57 pm

2 stops13h 57m

Aguadilla Borinquen

Thu 1/16

1:09 am-9:20 am

1 stop12h 11m

$537

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 24 results
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Best time to book a flight from Irvine to Puerto Rico

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

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

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

Currently, September is the cheapest month in which you can book a flight from Irvine to Puerto Rico (average of $254). Flying from Irvine 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 IR9 to PR?

Find hourly flight availability from Irvine 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 21, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Irvine to Puerto Rico as you normally would.

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 21, 2024.
See what other customers who have flown with Frontier, Spirit Airlines and JetBlue from Irvine to Puerto Rico have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,005 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

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
5,005 reviews
Southwest
8.1
Very good
5,005 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

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
8,755 reviews
Southwest
8.1
Very good
5,005 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

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
3,389 reviews
Southwest
8.1
Very good
5,005 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

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
9,172 reviews
Southwest
8.1
Very good
5,005 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

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
5,005 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

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 Irvine 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 Irvine to Puerto Rico one-way?

    $149 is the cheapest one-way deal found within the past few days, from JetBlue. You may also be able to find cheap deals on Spirit Airlines and American Airlines, with prices starting from $157 and $160, respectively.

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

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

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Irvine to Puerto Rico (average of $254). Flying from Irvine 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 Irvine 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 Irvine to Puerto Rico

Discover the top 8 airlines that operate flights from Irvine 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 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$128Average$268FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$178Average$410FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$268Average$561FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$279Average$626FlexibilityNo cancel feeOn-time69%
Sun Country AirCheapest$281Average$817FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$288Average$613FlexibilityNo cancel feeOn-time71%
DeltaCheapest$334Average$561FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$336Average$609FlexibilityNo cancel feeOn-time63%
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