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Puerto Rico

$48+ 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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SJU
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
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 February 22, 2025.

Round-trip from

$90
(Cheapflightsfares)

One-way from

$48
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$327

Good round-trip deal

$98 or less

Good one-way deal

$70 or less
From USA to Puerto Rico
Search Deals
One-way flight from USA to Puerto Rico
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 22, 2025.

This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/36:00 amJFK - SJU
Nonstop3h 51mFrontier
Wed 3/129:44 amSJU - JFK
Nonstop4h 15mFrontier
Deal found 2/20$90
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/261:03 pmEWR - SJU
Nonstop3h 47mFrontier
Wed 3/199:30 pmSJU - EWR
Nonstop4h 18mFrontier
Deal found 2/20$90
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/121:03 pmEWR - SJU
Nonstop3h 47mMultiple Airlines
Tue 3/1812:49 pmSJU - EWR
1 stop11h 59mMultiple Airlines
Deal found 2/20$98
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/46:55 amLGA - SJU
1 stop9h 06mMultiple Airlines
Mon 3/102:54 amSJU - LGA
1 stop7h 06mMultiple Airlines
Deal found 2/19$110
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/46:55 amLGA - SJU
1 stop9h 06mSpirit Airlines
Sun 3/93:38 amSJU - LGA
1 stop10h 34mSpirit Airlines
Deal found 2/19$113
This Kiwi.com deal was found by Cheapflights users on 2/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/611:43 amBOS - SJU
Nonstop4h 01mMultiple Airlines
Mon 5/121:10 amSJU - BOS
1 stop14h 20mMultiple Airlines
Deal found 2/21$115
This Cheapflightsfares deal was found by Cheapflights users on 2/21. 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.
Sun 5/1111:43 amBOS - SJU
Nonstop4h 01mFrontier
Thu 5/156:30 amSJU - BOS
Nonstop4h 13mFrontier
Deal found 2/21$116
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 3/2510:59 pmLGA - SJU
1 stop12h 50mFrontier
Wed 3/269:35 pmSJU - LGA
1 stop12h 25mFrontier
Deal found 2/20$121
This eDestinos deal was found by Cheapflights users on 2/21. 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.
Tue 3/47:45 amEWR - SJU
1 stop8h 16mSpirit Airlines
Tue 3/1112:49 pmSJU - EWR
1 stop11h 59mSpirit Airlines
Deal found 2/21$123
This Cheapflightsfares deal was found by Cheapflights users on 2/21. 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.
Thu 5/17:52 pmBOS - SJU
Nonstop4h 00mSpirit Airlines
Tue 5/62:40 pmSJU - BOS
Nonstop4h 17mSpirit Airlines
Deal found 2/21$124
This Cheapflightsfares deal was found by Cheapflights users on 2/21. 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.
Sat 3/299:59 pmBWI - SJU
Nonstop3h 43mMultiple Airlines
Wed 4/24:22 pmSJU - BWI
Nonstop4h 07mMultiple Airlines
Deal found 2/21$133
This eDestinos 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/27:00 pmBWI - SJU
Nonstop3h 42mSpirit Airlines
Wed 3/54:12 pmSJU - BWI
Nonstop4h 10mSpirit Airlines
Deal found 2/20$134

Find flights from USA to Puerto Rico within your budget

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 February 22, 2025.

Fly from

USA

Fly to

Puerto Rico

Route

Depart

Return

Price

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Mon 3/3

6:00 am-10:51 am

Nonstop3h 51m

San Juan Luis Munoz Marin Intl

Tue 3/11

9:30 pm-1:45 am

Nonstop4h 15m

$90

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Wed 2/26

1:03 pm-5:50 pm

Nonstop3h 47m

San Juan Luis Munoz Marin Intl

Wed 3/12

7:45 am-12:03 pm

Nonstop4h 18m

$90

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Wed 3/12

1:03 pm-4:50 pm

Nonstop3h 47m

San Juan Luis Munoz Marin Intl

Tue 3/18

12:49 pm-12:48 am

1 stop11h 59m

$98

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Tue 3/4

6:55 am-5:01 pm

1 stop9h 06m

San Juan Luis Munoz Marin Intl

Mon 3/10

2:54 am-10:00 am

1 stop7h 06m

$110

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Tue 3/4

6:55 am-5:01 pm

1 stop9h 06m

San Juan Luis Munoz Marin Intl

Sun 3/9

3:38 am-2:12 pm

1 stop10h 34m

$113

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Tue 5/6

11:43 am-3:44 pm

Nonstop4h 01m

San Juan Luis Munoz Marin Intl

Mon 5/12

1:10 am-3:30 pm

1 stop14h 20m

$115

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Sun 5/11

11:43 am-3:44 pm

Nonstop4h 01m

San Juan Luis Munoz Marin Intl

Thu 5/15

6:30 am-10:43 am

Nonstop4h 13m

$116

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Tue 3/25

10:59 pm-11:49 am

1 stop12h 50m

San Juan Luis Munoz Marin Intl

Wed 3/26

9:35 pm-10:00 am

1 stop12h 25m

$121

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Tue 3/4

7:45 am-5:01 pm

1 stop8h 16m

San Juan Luis Munoz Marin Intl

Tue 3/11

12:49 pm-12:48 am

1 stop11h 59m

$123

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

Thu 5/1

7:52 pm-11:52 pm

Nonstop4h 00m

San Juan Luis Munoz Marin Intl

Tue 5/6

2:40 pm-6:57 pm

Nonstop4h 17m

$124

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

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.

Travel insights for flights from USA to Puerto Rico

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

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 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 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 February 22, 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.

Weekly flight availability from USA to Puerto Rico

Explore weekly flight availability from USA to Puerto Rico. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 22, 2025.

The most flights from US0 to PR0 are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

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 22, 2025.
Read reviews from past customers who have flown Southwest, Alaska Airlines and Delta from USA to Puerto Rico. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,401 reviews

Overall

8.1

Comfort

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,401 reviews
Southwest
8.1
Very good
4,401 reviews

Overall

8.1

Comfort

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,700 reviews
Southwest
8.1
Very good
4,401 reviews

Overall

8.1

Comfort

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,212 reviews
Southwest
8.1
Very good
4,401 reviews

Overall

8.1

Comfort

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Avelo Airlines
7.5
Good
Southwest
8.1
Very good
4,401 reviews

Overall

8.1

Comfort

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

JetBlue
7.4
Good
3,069 reviews
Southwest
8.1
Very good
4,401 reviews

Overall

8.1

Comfort

8.1

Crew

8.7

Food

7.1

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $48. However, be on the lookout for offers from Spirit Airlines and Delta, as they are both options that can get you from USA to Puerto Rico for a low price.

  • 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 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for USA to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Luis Munoz Marin Intl flights
Newark to Luis Munoz Marin Intl flights
John F Kennedy Intl to Santiago de los Caballeros flights
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LaGuardia to Luis Munoz Marin Intl flights
John F Kennedy Intl to Santo Domingo flights
O'Hare Intl to Luis Munoz Marin Intl flights
Newark to Punta Cana flights
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Philadelphia to Luis Munoz Marin Intl flights
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Newark to Montego Bay flights
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Newark to Simpson Bay flights
Dulles Intl to Punta Cana flights
LaGuardia to Punta Cana flights
Atlanta to Punta Cana flights
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Boston to Oranjestad flights
O'Hare Intl to Punta Cana flights
John F Kennedy Intl to Nassau flights
Miami to Luis Munoz Marin Intl flights
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Boston to Punta Cana flights
Raleigh to Luis Munoz Marin Intl flights
John F Kennedy Intl to Port of Spain flights
Newark to Providenciales flights
John F Kennedy Intl to Bridgetown flights
Atlanta to Montego Bay flights
LaGuardia to Oranjestad flights
LaGuardia to Montego Bay flights
Newark to Saint Thomas Island flights
John F Kennedy Intl to Kingston flights
Midway to Luis Munoz Marin Intl flights
LaGuardia to Nassau flights
Hobby to Luis Munoz Marin Intl flights

Top 9 airlines flying from USA to Puerto Rico

Discover the top 9 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 February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$75Average$253FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$78Average$316FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$93Average$461FlexibilityNo cancel feeOn-time62%
DeltaCheapest$141Average$490FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$196Average$511FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$210Average$578FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$324Average$611FlexibilityNo cancel feeOn-time63%
Sun Country AirCheapest$334Average$871FlexibilityNo cancel feeOn-time83%
Alaska AirlinesCheapest$425Average$731FlexibilityNo cancel feeOn-time75%
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