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Puerto Rico

$65+ 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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SJU
abr. 9 — abr. 161
jue. 4/9
jue. 4/16
1 adult, Economy
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Cheap 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 marzo 10, 2026.

This Orbitz deal was found by Cheapflights users on 3/5. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/48:39 pm
PHL
-
SJU
Nonstop3h 50m
Frontier
jue. 5/74:11 pm
SJU
-
PHL
1 stop8h 18m
Frontier
Deal found 3/5$150
This Expedia deal was found by Cheapflights users on 3/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/28:39 pm
PHL
-
SJU
Nonstop3h 50m
Frontier
vie. 5/81:59 am
SJU
-
PHL
Nonstop4h 09m
Frontier
Deal found 3/5$151
This Kiwi.com deal was found by Cheapflights users on 3/5. 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.
mar. 5/58:39 pm
PHL
-
SJU
Nonstop3h 50m
Frontier
mié. 5/61:59 am
SJU
-
PHL
Nonstop4h 09m
Frontier
Deal found 3/5$152
This Kiwi.com deal was found by Cheapflights users on 3/8. 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.
mar. 3/243:23 pm
BOS
-
SJU
Nonstop3h 56m
Multiple Airlines
jue. 4/26:00 am
SJU
-
BOS
Nonstop4h 16m
Multiple Airlines
Deal found 3/8$153
This Kiwi.com deal was found by Cheapflights users on 3/7. 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.
mié. 4/13:23 pm
BOS
-
SJU
Nonstop3h 56m
Multiple Airlines
jue. 4/96:00 am
SJU
-
BOS
Nonstop4h 16m
Multiple Airlines
Deal found 3/7$154
This Kiwi.com deal was found by Cheapflights users on 3/7. 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.
sáb. 3/283:23 pm
BOS
-
SJU
Nonstop3h 56m
Multiple Airlines
jue. 4/26:00 am
SJU
-
BOS
Nonstop4h 16m
Multiple Airlines
Deal found 3/7$155
This Kiwi.com deal was found by Cheapflights users on 3/6. 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.
sáb. 4/258:39 pm
PHL
-
SJU
Nonstop3h 50m
Frontier
mar. 4/2811:30 am
SJU
-
PHL
1 stop26h 32m
Frontier
Deal found 3/6$155
This Booking.com deal was found by Cheapflights users on 3/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/293:23 pm
BOS
-
SJU
Nonstop3h 56m
Multiple Airlines
mar. 4/76:00 am
SJU
-
BOS
Nonstop4h 16m
Multiple Airlines
Deal found 3/9$156
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
mié. 3/253:23 pm
BOS
-
SJU
Nonstop3h 56m
Multiple Airlines
sáb. 4/46:00 am
SJU
-
BOS
Nonstop4h 16m
Multiple Airlines
Deal found 3/9$158
This Priceline deal was found by Cheapflights users on 3/5. 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.
dom. 3/228:44 pm
PHL
-
SJU
Nonstop3h 45m
Multiple Airlines
mié. 3/257:54 pm
SJU
-
PHL
1 stop12h 45m
Multiple Airlines
Deal found 3/5$158
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
sáb. 3/283:23 pm
BOS
-
SJU
Nonstop3h 56m
Multiple Airlines
sáb. 4/46:00 am
SJU
-
BOS
Nonstop4h 16m
Multiple Airlines
Deal found 3/9$159
This Cheapflightsfares deal was found by Cheapflights users on 3/5. 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.
dom. 4/268:39 pm
PHL
-
SJU
Nonstop3h 50m
Frontier
mié. 4/291:59 am
SJU
-
PHL
Nonstop4h 09m
Frontier
Deal found 3/5$159

Find 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 marzo 10, 2026.

Round-trip from

$150
(Frontier)

One-way from

$65
(Mytrip)

Popular in

December

Cheapest in

October

Average price

$296

Good round-trip deal

$148 or less

Good one-way deal

$87 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. 6% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from USA to Puerto Rico.
Search Deals
Price to beat on a one-way flight from USA to Puerto Rico.
Search Deals

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 marzo 10, 2026.
Use the filters below to find and compare flights from the United States to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

dom. 4/12

3:23 pm-7:19 pm

Nonstop3h 56m

San Juan Luis Munoz Marin Intl

mié. 4/15

10:25 am-2:32 pm

Nonstop4h 07m

$171

ChicagoSan Juan

ORD - SJU

ORDSJU

Chicago O'Hare Intl

mié. 4/22

9:50 am-8:24 pm

1 stop9h 34m

San Juan Luis Munoz Marin Intl

jue. 4/30

2:45 pm-11:59 pm

1 stop10h 14m

$266

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

mar. 5/5

8:00 am-12:00 pm

Nonstop4h 00m

San Juan Luis Munoz Marin Intl

dom. 5/10

6:45 pm-10:54 pm

Nonstop4h 09m

$283

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

dom. 5/24

8:50 am-12:49 pm

Nonstop3h 59m

San Juan Luis Munoz Marin Intl

jue. 5/28

2:00 pm-6:18 pm

Nonstop4h 18m

$283

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

sáb. 5/9

7:20 pm-11:35 pm

Nonstop4h 15m

San Juan Luis Munoz Marin Intl

jue. 5/14

6:00 pm-10:15 pm

Nonstop4h 15m

$287

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

lun. 5/4

5:08 pm-11:59 pm

1 stop6h 51m

San Juan Luis Munoz Marin Intl

mar. 5/12

2:00 pm-6:18 pm

Nonstop4h 18m

$288

PhiladelphiaSan Juan

PHL - SJU

PHLSJU

Philadelphia

mar. 5/12

10:00 am-11:50 pm

2 stops13h 50m

San Juan Luis Munoz Marin Intl

lun. 5/18

1:00 am-9:54 am

2 stops8h 54m

$292

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

vie. 4/17

7:38 pm-11:59 pm

Nonstop4h 21m

San Juan Luis Munoz Marin Intl

mar. 4/21

7:15 am-11:18 am

Nonstop4h 03m

$302

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

jue. 5/7

7:20 pm-11:35 pm

Nonstop4h 15m

San Juan Luis Munoz Marin Intl

mar. 5/12

7:05 am-11:03 am

Nonstop3h 58m

$302

BostonSan Juan

BOS - SJU

BOSSJU

Boston Logan Intl

dom. 4/12

9:35 pm-1:34 am

Nonstop3h 59m

San Juan Luis Munoz Marin Intl

mié. 4/15

6:45 pm-10:54 pm

Nonstop4h 09m

$303

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/8

Showing 1-10 of 60 resultsSorted by cheapest first
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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, March is the cheapest month in which you can book a flight from USA to Puerto Rico (average of $62). Flying from USA to Puerto Rico in December is currently the most expensive (average of $117). 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 marzo 10, 2026.

Unlike in the morning, when flights are generally more expensive, you can save up to 20% on flights from USA to Puerto Rico by exploring options for tickets at noon.

What is the cheapest day to fly from USA to Puerto Rico?

Use this chart to determine the cheapest time to fly round-trip from USA to Puerto Rico. Price data was last updated on February 21, 2026.

Travelers seeking maximum savings on their USA to Puerto Rico flight should consider departing on Friday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 marzo 10, 2026.

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).

How often are flights from the United States to Puerto Rico delayed?

About 22% of weekly flights between United States and Puerto Rico have experienced delays in the past year, with the average delay time being 141 minutes.

What is the most punctual flight time for the United States to Puerto Rico flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on the United States to Puerto Rico flights?

Over the last year, Delta have had the lowest number of delays on this route, with just 18% of flights being delayed.

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 marzo 10, 2026.
See what other customers who have flown with United Airlines,JetBlue, andAmerican Airlines 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.
United Airlines
7.4
Good
9,409 reviews

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,409 reviews
United Airlines
7.4
Good
9,409 reviews

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
JetBlue
7.2
Good
2,900 reviews
United Airlines
7.4
Good
9,409 reviews

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.1
Good
11,414 reviews
United Airlines
7.4
Good
9,409 reviews

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Spirit Airlines
6.3
Okay
8,513 reviews
United Airlines
7.4
Good
9,409 reviews

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Frontier
5.7
Fair
3,033 reviews
United Airlines
7.4
Good
9,409 reviews

Crew

8.1

Boarding

7.7

Overall

7.4

Food

6.6

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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.

  • How long is the flight from USA to Puerto Rico?

    A quick flight from USA to Puerto Rico can take about 3h 56m. Spirit Airlines provides one of the quickest options available for as low as $171. USA and Puerto Rico are separated by a distance of 1678 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $33. However, be on the lookout for offers from Spirit Airlines and JetBlue, 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, March is the cheapest month in which you can book a flight from USA to Puerto Rico (average of $62). Flying from USA to Puerto Rico in December is currently the most expensive (average of $117). 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.
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John F Kennedy Intl to Luis Munoz Marin Intl flights
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Miami to Luis Munoz Marin Intl flights
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Fort Lauderdale to Luis Munoz Marin Intl flights
John F Kennedy Intl to Willemstad flights
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O'Hare Intl to Punta Cana flights
LaGuardia to Santiago de los Caballeros flights
LaGuardia to Santo Domingo flights
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Detroit to Luis Munoz Marin Intl flights
John F Kennedy Intl to Port of Spain 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 marzo 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$62Average$284FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$90Average$293FlexibilityNo cancel feeOn-time65%
DeltaCheapest$108Average$374FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$115Average$428FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$161Average$461FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$163Average$475FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$189Average$486FlexibilityNo cancel feeOn-time63%
Sun Country AirCheapest$222Average$834FlexibilityNo cancel feeOn-time83%
Alaska AirlinesCheapest$329Average$428FlexibilityNo cancel feeOn-time75%

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