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Puerto Rico

$72+ Cheap flights from the United States 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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SJU
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheap flight deals from USA to Puerto Rico

Keep the following information in mind while searching for USA to Puerto Rico flight deals. Data was last updated agosto 14, 2025.

Round-trip from

$129
(Frontier)

One-way from

$72
(Frontier)

Popular in

December

Cheapest in

March

Average price

$328

Good round-trip deal

$167 or less

Good one-way deal

$60 or less
From USA to Puerto Rico
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One-way flight from USA to Puerto Rico
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Highest demand for flights based on searches. 8% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from USA to Puerto Rico.
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Price to beat on a one-way flight from USA to Puerto Rico.
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Find flight deals from USA to Puerto Rico

Cheapest flights from USA to Puerto Rico
Explore the most affordable flight options available from USA to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This FlightHub deal was found by Cheapflights users on 8/13. 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.
sáb. 9/69:00 pmFLL - SJU
1 stop14h 05mSpirit Airlines
jue. 9/113:19 pmSJU - FLL
1 stop5h 36mSpirit Airlines
Deal found 8/13$131
This FlightHub deal was found by Cheapflights users on 8/13. 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.
mar. 9/97:00 amFLL - SJU
1 stop13h 56mSpirit Airlines
jue. 9/2511:59 amSJU - FLL
Nonstop2h 45mSpirit Airlines
Deal found 8/13$132
This Spirit deal was found by Cheapflights users on 8/12. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/177:00 amFLL - SJU
1 stop7h 11mSpirit Airlines
jue. 9/183:19 pmSJU - FLL
1 stop5h 36mSpirit Airlines
Deal found 8/12$133
This FlightHub deal was found by Cheapflights users on 8/13. 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.
vie. 10/1012:33 pmFLL - SJU
Nonstop2h 43mMultiple Airlines
lun. 10/132:49 amSJU - FLL
1 stop4h 45mMultiple Airlines
Deal found 8/13$137
This FlightHub deal was found by Cheapflights users on 8/13. 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.
vie. 10/1712:33 pmFLL - SJU
Nonstop2h 43mMultiple Airlines
mar. 10/283:19 pmSJU - FLL
1 stop5h 23mMultiple Airlines
Deal found 8/13$139
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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.
lun. 9/2210:25 pmFLL - SJU
1 stop15h 46mSpirit Airlines
jue. 9/2511:59 amSJU - FLL
Nonstop2h 45mSpirit Airlines
Deal found 8/14$140
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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.
mar. 9/167:00 amFLL - SJU
1 stop7h 11mSpirit Airlines
vie. 9/1911:59 amSJU - FLL
Nonstop2h 45mSpirit Airlines
Deal found 8/14$141
This Cheapflightsfares deal was found by Cheapflights users on 8/13. 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.
mié. 9/177:00 amFLL - SJU
1 stop7h 11mSpirit Airlines
vie. 9/1911:59 amSJU - FLL
Nonstop2h 45mSpirit Airlines
Deal found 8/13$142
This Spirit deal was found by Cheapflights users on 8/14. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/610:00 pmFLL - SJU
1 stop16h 17mSpirit Airlines
vie. 9/1211:59 amSJU - FLL
Nonstop2h 45mSpirit Airlines
Deal found 8/14$144
This SmartFares deal was found by Cheapflights users on 8/13. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/49:00 pmFLL - SJU
1 stop14h 05mSpirit Airlines
mié. 10/83:19 pmSJU - FLL
1 stop5h 36mSpirit Airlines
Deal found 8/13$146
This Frontier deal was found by Cheapflights users on 8/14. 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.
lun. 9/110:00 pmEWR - SJU
Nonstop4h 03mFrontier
sáb. 9/134:51 pmSJU - EWR
Nonstop4h 11mFrontier
Deal found 8/14$146
This Cheapflightsfares deal was found by Cheapflights users on 8/12. 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.
vie. 10/2410:00 pmEWR - SJU
Nonstop4h 02mFrontier
jue. 10/304:51 pmSJU - EWR
Nonstop4h 13mFrontier
Deal found 8/12$147

Cheapflights Fare Finder

 
Customize your flight search to find flights from USA 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 agosto 14, 2025.
Use the filters below to find and compare flights from the United States to Puerto Rico that are best for you.

Fly from

USA

Fly to

Puerto Rico

Route

Depart

Return

Price

Fort LauderdaleSan Juan

FLL - SJU

FLLSJU

Fort Lauderdale

mié. 9/17

7:00 am-2:11 pm

1 stop7h 11m

San Juan Luis Munoz Marin Intl

jue. 9/18

3:19 pm-8:55 pm

1 stop5h 36m

$133

Fort LauderdaleSan Juan

FLL - SJU

FLLSJU

Fort Lauderdale

mar. 9/16

7:00 am-2:11 pm

1 stop7h 11m

San Juan Luis Munoz Marin Intl

vie. 9/26

11:59 am-2:44 pm

Nonstop2h 45m

$141

Fort LauderdaleSan Juan

FLL - SJU

FLLSJU

Fort Lauderdale

sáb. 9/6

10:00 pm-2:17 pm

1 stop16h 17m

San Juan Luis Munoz Marin Intl

vie. 9/12

11:59 am-2:44 pm

Nonstop2h 45m

$144

Fort LauderdaleSan Juan

FLL - SJU

FLLSJU

Fort Lauderdale

mié. 9/3

7:20 am-11:28 pm

1 stop16h 08m

San Juan Luis Munoz Marin Intl

sáb. 9/13

3:19 pm-8:55 pm

1 stop5h 36m

$158

Fort LauderdaleSan Juan

FLL - SJU

FLLSJU

Fort Lauderdale

sáb. 9/6

9:00 pm-11:05 am

1 stop14h 05m

San Juan Luis Munoz Marin Intl

mié. 9/10

12:28 am-8:13 am

1 stop7h 45m

$165

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

mié. 9/17

6:00 am-9:56 am

Nonstop3h 56m

San Juan Luis Munoz Marin Intl

mié. 9/24

9:26 pm-1:25 am

Nonstop3h 59m

$166

OrlandoSan Juan

MCO - SJU

MCOSJU

Orlando

lun. 9/22

6:31 am-11:04 am

1 stop4h 33m

San Juan Luis Munoz Marin Intl

mar. 9/23

3:39 am-6:40 am

Nonstop3h 01m

$169

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

dom. 9/14

6:00 am-9:56 am

Nonstop3h 56m

San Juan Luis Munoz Marin Intl

vie. 9/19

9:26 pm-1:25 am

Nonstop3h 59m

$170

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

jue. 10/2

6:00 am-9:56 am

Nonstop3h 56m

San Juan Luis Munoz Marin Intl

jue. 10/2

9:26 pm-1:25 am

Nonstop3h 59m

$172

Fort LauderdaleSan Juan

FLL - SJU

FLLSJU

Fort Lauderdale

vie. 9/26

12:05 pm-2:40 pm

Nonstop2h 35m

San Juan Luis Munoz Marin Intl

dom. 9/28

6:30 am-9:15 am

Nonstop2h 45m

$174

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 60 results
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Best time to book a flight from USA to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from USA 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 the United States to Puerto Rico

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

Currently, September is the cheapest month in which you can book a flight from USA to Puerto Rico (average of $254). Flying from USA to Puerto Rico in June is currently the most expensive (average of $339). 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 US to PR?

Find hourly flight availability from USA 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 agosto 14, 2025.

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

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 agosto 14, 2025.
See what other customers who have flown with Delta, American Airlines, and JetBlue from the United States 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.
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
JetBlue
7.2
Good
2,913 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Spirit Airlines
6.3
Okay
8,046 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Frontier
5.8
Fair
3,217 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from USA 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 deals for flights from USA to Puerto Rico that include hotel bookings?

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from USA to Puerto Rico (average of $254). Flying from USA to Puerto Rico in June is currently the most expensive (average of $339). 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 USA 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 USA to Puerto Rico

Discover the top 8 airlines that operate flights from USA 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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$59Average$255FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$80Average$268FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$93Average$451FlexibilityNo cancel feeOn-time62%
DeltaCheapest$125Average$423FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$189Average$525FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$203Average$498FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$204Average$547FlexibilityNo cancel feeOn-time69%
Sun Country AirCheapest$337Average$904FlexibilityNo cancel feeOn-time83%

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