HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Puerto Rico

$80+ Cheap flights from Connecticut 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — SJU
Aug 18 — Aug 251
Mon 8/18
Mon 8/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Connecticut to Puerto Rico with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Connecticut to Puerto Rico

Keep the following information in mind while searching for Connecticut to Puerto Rico flight deals. Data was last updated August 13, 2025.

Round-trip from

$147
(Cheapflightsfares)

One-way from

$80
(Frontier)

Popular in

December

Cheapest in

January

Average price

$322

Good round-trip deal

$264 or less

Good one-way deal

$168 or less
From Connecticut to Puerto Rico
Search Deals
One-way flight from Connecticut to Puerto Rico
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals
Price to beat on a round-trip flight from Connecticut to Puerto Rico.
Search Deals
Price to beat on a one-way flight from Connecticut to Puerto Rico.
Search Deals

Find flight deals from Connecticut to Puerto Rico

Cheapest flights from Connecticut to Puerto Rico
Explore the most affordable flight options available from Connecticut to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/10. 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 10/3010:00 pmEWR - SJU
Nonstop4h 03mFrontier
Fri 11/74:51 pmSJU - EWR
Nonstop4h 13mFrontier
Deal found 8/10$148
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.
Sat 10/1810:00 pmEWR - SJU
Nonstop4h 02mFrontier
Wed 10/224:51 pmSJU - EWR
Nonstop4h 13mFrontier
Deal found 8/12$149
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/810:00 pmEWR - SJU
Nonstop3h 58mFrontier
Fri 9/124:51 pmSJU - EWR
Nonstop4h 11mFrontier
Deal found 8/12$150
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.
Sat 9/1310:00 pmEWR - SJU
Nonstop3h 58mFrontier
Sat 9/204:51 pmSJU - EWR
Nonstop4h 11mFrontier
Deal found 8/12$151
This Cheapflightsfares deal was found by Cheapflights users on 8/10. 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 9/1510:00 pmEWR - SJU
Nonstop3h 58mFrontier
Fri 9/194:51 pmSJU - EWR
Nonstop4h 11mFrontier
Deal found 8/10$152
This Delta deal was found by Cheapflights users on 8/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/16:00 amEWR - SJU
1 stop7h 10mDelta
Sat 9/137:30 amSJU - EWR
1 stop10h 25mDelta
Deal found 8/10$155
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/25:01 amJFK - SJU
Nonstop3h 54mFrontier
Fri 11/79:25 pmSJU - JFK
Nonstop4h 03mFrontier
Deal found 8/12$157
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2410:00 pmEWR - SJU
Nonstop3h 58mFrontier
Wed 10/84:51 pmSJU - EWR
Nonstop4h 13mFrontier
Deal found 8/12$157
This Frontier deal was found by Cheapflights users on 8/11. 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.
Tue 9/96:00 amJFK - SJU
Nonstop3h 56mFrontier
Fri 9/129:26 pmSJU - JFK
Nonstop3h 59mFrontier
Deal found 8/11$158
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/910:00 pmEWR - SJU
Nonstop3h 58mFrontier
Fri 9/124:51 pmSJU - EWR
Nonstop4h 11mFrontier
Deal found 8/12$158
This Cheapflightsfares deal was found by Cheapflights users on 8/11. 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 9/2010:00 pmEWR - SJU
Nonstop3h 58mFrontier
Wed 9/244:51 pmSJU - EWR
Nonstop4h 11mFrontier
Deal found 8/11$159
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.
Thu 10/26:00 amJFK - SJU
Nonstop3h 56mFrontier
Wed 10/86:22 amSJU - JFK
Nonstop4h 03mFrontier
Deal found 8/12$160

Cheapflights Fare Finder

 
Customize your flight search to find flights from Connecticut 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 August 13, 2025.
Use the filters below to find and compare flights from Connecticut to Puerto Rico that are best for you.

Fly from

Connecticut

Fly to

Puerto Rico

Route

Depart

Return

Price

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sun 9/7

6:00 am-9:56 am

Nonstop3h 56m

San Juan Luis Munoz Marin Intl

Wed 9/17

9:26 pm-1:25 am

Nonstop3h 59m

$164

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Mon 9/1

6:00 am-10:02 am

Nonstop4h 02m

San Juan Luis Munoz Marin Intl

Thu 9/11

9:26 pm-1:25 am

Nonstop3h 59m

$170

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Thu 9/25

6:00 am-9:56 am

Nonstop3h 56m

San Juan Luis Munoz Marin Intl

Sat 10/4

9:26 pm-1:25 am

Nonstop3h 59m

$172

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Wed 10/22

10:00 pm-2:02 am

Nonstop4h 02m

San Juan Luis Munoz Marin Intl

Mon 10/27

4:51 pm-9:04 pm

Nonstop4h 13m

$175

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Fri 9/19

6:00 am-9:56 am

Nonstop3h 56m

San Juan Luis Munoz Marin Intl

Mon 9/22

9:26 pm-1:25 am

Nonstop3h 59m

$177

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sat 9/6

10:00 pm-1:58 am

Nonstop3h 58m

San Juan Luis Munoz Marin Intl

Thu 9/11

4:51 pm-9:02 pm

Nonstop4h 11m

$178

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Tue 11/11

9:00 pm-2:03 am

Nonstop4h 03m

San Juan Luis Munoz Marin Intl

Wed 12/10

3:00 pm-6:25 pm

Nonstop4h 25m

$179

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sat 9/6

6:00 am-4:36 pm

1 stop10h 36m

San Juan Luis Munoz Marin Intl

Thu 9/11

12:58 pm-12:56 am

1 stop11h 58m

$180

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Mon 11/10

10:59 pm-3:48 am

Nonstop3h 49m

San Juan Luis Munoz Marin Intl

Thu 11/13

3:34 pm-6:39 pm

Nonstop4h 05m

$181

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Tue 10/28

6:00 am-4:33 pm

1 stop10h 33m

San Juan Luis Munoz Marin Intl

Fri 11/7

6:43 pm-12:59 am

1 stop7h 16m

$185

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Connecticut to Puerto Rico

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

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

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

Find hourly flight availability from Connecticut 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 August 13, 2025.

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

Weekly flight availability from Connecticut to Puerto Rico

Explore weekly flight availability from Connecticut 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 August 13, 2025.

The most flights from USCT to PR0 are scheduled on a Monday (2 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (1 on average).

Related info for your journey

Find useful and relevant information for your journey from Connecticut 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 Connecticut to Puerto Rico one-way?

    The cheapest airlines for a one-way flight from Connecticut to Puerto Rico are Frontier ($80), JetBlue ($90), and Spirit Airlines ($91).

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Connecticut to Puerto Rico (average of $254). Flying from Connecticut 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 Connecticut 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
LaGuardia to Luis Munoz Marin Intl flights
John F Kennedy Intl to Montego Bay flights
John F Kennedy Intl to Santo Domingo flights
Philadelphia to Luis Munoz Marin Intl flights
John F Kennedy Intl to Santiago de los Caballeros flights
Orlando to Luis Munoz Marin Intl flights
John F Kennedy Intl to Punta Cana flights
Newark to Santiago de los Caballeros flights
Boston to Luis Munoz Marin Intl flights
Fort Lauderdale to Luis Munoz Marin Intl flights
John F Kennedy Intl to Oranjestad flights
Dulles Intl to Luis Munoz Marin Intl flights
Newark to Oranjestad flights
Dallas/Fort Worth to Luis Munoz Marin Intl flights
Newark to Punta Cana flights
Baltimore to Luis Munoz Marin Intl flights
O'Hare Intl to Luis Munoz Marin Intl flights
Newark to Santo Domingo flights
Newark to Montego Bay flights
Reagan-National to Luis Munoz Marin Intl flights
Atlanta to Luis Munoz Marin Intl flights
John F Kennedy Intl to Port of Spain flights
Dulles Intl to Punta Cana flights
Tampa to Luis Munoz Marin Intl flights
Newark to Nassau flights
LaGuardia to Punta Cana flights
LaGuardia to Oranjestad flights
Atlanta to Montego Bay flights
Hobby to Luis Munoz Marin Intl flights
Boston to Santo Domingo flights
Miami to Luis Munoz Marin Intl flights
Denver to Luis Munoz Marin Intl flights
John F Kennedy Intl to Nassau flights
Hartford to Luis Munoz Marin Intl flights
LaGuardia to Santo Domingo flights
John F Kennedy Intl to Bridgetown flights
LaGuardia to Montego Bay flights
Boston to Punta Cana flights
George Bush Intcntl to Luis Munoz Marin Intl flights
John F Kennedy Intl to Kingston flights
Los Angeles to Luis Munoz Marin Intl flights
Midway to Luis Munoz Marin Intl flights
Boston to Oranjestad flights
John F Kennedy Intl to Simpson Bay flights
Newark to Simpson Bay flights
John F Kennedy Intl to Willemstad flights
Raleigh to Luis Munoz Marin Intl flights
Newark to Saint Thomas Island flights

Top 8 airlines flying from Connecticut to Puerto Rico

Discover the top 8 airlines that operate flights from Connecticut 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 August 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$72Average$232FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$100Average$229FlexibilityNo cancel feeOn-time65%
Avelo AirlinesCheapest$116Average$277FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$186Average$422FlexibilityNo cancel feeOn-time62%
DeltaCheapest$197Average$428FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$228Average$441FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$262Average$434FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$277Average$462FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.