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San Juan

$67+ Cheap flights from Connecticut to San Juan

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — SJU
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
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Cheap flight deals from Connecticut to San Juan

Keep the following information in mind while searching for Connecticut to San Juan flight deals. Data was last updated October 14, 2025.

Round-trip from

$129
(Kiwi.com)

One-way from

$67
(Frontier)

Popular in

December

Cheapest in

January

Average price

$330
From Connecticut to San Juan
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One-way flight from Connecticut to San Juan
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Connecticut to San Juan

Cheapest flights from Connecticut to San Juan
Explore the most affordable flight options available from Connecticut to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/191:00 pmJFK - SJU
Nonstop3h 54mFrontier
Tue 11/257:11 amSJU - JFK
Nonstop3h 54mFrontier
Deal found 10/12$129
This CheapOair deal was found by Cheapflights users on 10/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/161:00 pmJFK - SJU
Nonstop3h 54mFrontier
Fri 11/217:11 amSJU - JFK
Nonstop3h 54mFrontier
Deal found 10/12$130
This Frontier deal was found by Cheapflights users on 10/12. 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 11/101:00 pmJFK - SJU
Nonstop3h 54mFrontier
Fri 11/217:11 amSJU - JFK
Nonstop3h 54mFrontier
Deal found 10/12$131
This Trip.com deal was found by Cheapflights users on 10/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/286:35 amJFK - SJU
Nonstop3h 50mJetBlue
Sat 11/15:25 amSJU - JFK
Nonstop4h 04mJetBlue
Deal found 10/12$132
This Trip.com deal was found by Cheapflights users on 10/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/285:00 pmJFK - SJU
Nonstop3h 54mJetBlue
Fri 10/3111:30 amSJU - JFK
Nonstop4h 01mJetBlue
Deal found 10/12$133
This Frontier deal was found by Cheapflights users on 10/14. 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.
Sun 10/2611:30 amJFK - SJU
Nonstop3h 54mFrontier
Sat 11/87:30 amSJU - JFK
1 stop8h 30mFrontier
Deal found 10/14$134
This Frontier deal was found by Cheapflights users on 10/14. 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.
Sun 11/21:00 pmJFK - SJU
Nonstop3h 54mFrontier
Wed 11/199:00 amSJU - JFK
Nonstop4h 03mFrontier
Deal found 10/14$135
This Frontier deal was found by Cheapflights users on 10/14. 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.
Sun 10/1911:30 amJFK - SJU
Nonstop3h 54mFrontier
Wed 10/226:22 amSJU - JFK
Nonstop4h 03mFrontier
Deal found 10/14$136
This Trip.com deal was found by Cheapflights users on 10/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1310:59 pmJFK - SJU
Nonstop3h 49mJetBlue
Thu 11/208:45 pmSJU - JFK
Nonstop4h 03mJetBlue
Deal found 10/12$137
This Trip.com deal was found by Cheapflights users on 10/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/302:00 pmJFK - SJU
Nonstop3h 54mFrontier
Sun 11/29:00 amSJU - JFK
Nonstop4h 03mFrontier
Deal found 10/14$139
This CheapOair deal was found by Cheapflights users on 10/14. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/12:00 pmJFK - SJU
Nonstop3h 54mFrontier
Tue 11/49:00 amSJU - JFK
Nonstop4h 03mFrontier
Deal found 10/14$140
This Priceline deal was found by Cheapflights users on 10/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2111:30 amJFK - SJU
Nonstop3h 54mFrontier
Fri 10/246:22 amSJU - JFK
Nonstop4h 03mFrontier
Deal found 10/13$141

Cheapflights Fare Finder

 
Customize your flight search to find flights from Connecticut to San Juan 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 October 14, 2025.
Use the filters below to find and compare flights from Connecticut to San Juan that are best for you.

Fly from

Connecticut

Fly to

San Juan

Route

Depart

Return

Price

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Fri 11/14

10:59 pm-3:48 am

Nonstop3h 49m

San Juan Luis Munoz Marin Intl

Thu 11/20

1:44 am-4:37 am

Nonstop3h 53m

$152

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Tue 11/11

7:37 pm-12:36 am

Nonstop3h 59m

San Juan Luis Munoz Marin Intl

Fri 12/5

2:05 am-5:24 am

Nonstop4h 19m

$152

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Mon 10/27

1:35 pm-5:25 pm

Nonstop3h 50m

San Juan Luis Munoz Marin Intl

Mon 11/3

9:30 am-12:29 pm

Nonstop3h 59m

$152

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Tue 10/28

6:35 am-10:25 am

Nonstop3h 50m

San Juan Luis Munoz Marin Intl

Fri 10/31

5:25 am-9:29 am

Nonstop4h 04m

$152

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Thu 10/30

5:29 pm-9:24 pm

Nonstop3h 55m

San Juan Luis Munoz Marin Intl

Thu 11/6

3:34 pm-6:39 pm

Nonstop4h 05m

$152

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Sun 11/2

7:40 pm-12:56 am

Nonstop4h 16m

San Juan Luis Munoz Marin Intl

Fri 11/7

7:00 am-10:02 am

Nonstop4h 02m

$156

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Mon 10/27

8:00 am-11:56 am

Nonstop3h 56m

San Juan Luis Munoz Marin Intl

Wed 10/29

6:00 pm-10:11 pm

Nonstop4h 11m

$156

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Wed 10/29

7:40 pm-11:56 pm

Nonstop4h 16m

San Juan Luis Munoz Marin Intl

Wed 11/12

6:35 pm-9:52 pm

Nonstop4h 17m

$156

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Wed 10/29

6:00 am-3:36 pm

1 stop9h 36m

San Juan Luis Munoz Marin Intl

Sat 11/1

4:50 pm-11:30 pm

1 stop6h 40m

$161

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Mon 11/10

10:15 am-9:00 pm

1 stop9h 45m

San Juan Luis Munoz Marin Intl

Wed 11/19

8:30 am-6:07 pm

2 stops10h 37m

$161

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

Showing 1-10 of 60 results
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Best time to book a flight from Connecticut to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan 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 San Juan

What is the cheapest month to book a flight from Connecticut to San Juan?

Currently, November is the cheapest month in which you can book a flight from Connecticut to San Juan (average of $91). Flying from Connecticut to San Juan in September is currently the most expensive (average of $235). 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 SJU?

Find hourly flight availability from Connecticut to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 14, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 29% on flights from Connecticut to San Juan by exploring options for tickets in the evening.

What is the cheapest day to fly from Connecticut to San Juan?

Use this chart to determine the cheapest time to fly round-trip from Connecticut to San Juan. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Connecticut to San Juan flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Connecticut to San Juan

Explore weekly flight availability from Connecticut to San Juan. 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 October 14, 2025.

The most flights from USCT to PR1 are scheduled on a Monday (2 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Connecticut to San Juan?

Related info for your journey

Find useful and relevant information for your journey from Connecticut to San Juan. 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 Connecticut to San Juan?

    Departing from Connecticut to San Juan will take you 3h 49m. There are 1601 mi between Connecticut and San Juan. All flights are typically nonstop.

  • What are the cheapest airlines to fly from Connecticut to San Juan one-way?

    To fly one-way, consider booking your trip with JetBlue, which is currently one of the cheapest options available, starting at $76. Delta flights start at $78 while deals on United Airlines start at $81 one-way.

  • What are the most popular routes from Connecticut to San Juan?

    While some choose either Newark - San Juan Luis Munoz Marin Intl or New York LaGuardia - San Juan Luis Munoz Marin Intl, New York John F Kennedy Intl - San Juan Luis Munoz Marin Intl is the most popular route from Connecticut to San Juan.

  • What are the cheapest flights from Connecticut to San Juan?

    The cheapest flight price from Connecticut to San Juan is $119. On average you can expect to pay $334. The most popular route, (New York John F Kennedy Intl - San Juan Luis Munoz Marin Intl), can usually be booked for $113.

  • Can I find deals for flights from Connecticut to San Juan that include hotel bookings?

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

  • How can I find direct flights from Connecticut to San Juan?

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

  • Can I find deals for business class flights from Connecticut to San Juan?

    Yes. Cheapflights offers flight deals from Connecticut to San Juan 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 San Juan?

    Currently, November is the cheapest month in which you can book a flight from Connecticut to San Juan (average of $91). Flying from Connecticut to San Juan in September is currently the most expensive (average of $235). 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 Connecticut to San Juan

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Connecticut to San Juan

Discover the top 8 airlines that operate flights from Connecticut to San Juan. 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 October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$91Average$279FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$100Average$241FlexibilityNo cancel feeOn-time65%
Avelo AirlinesCheapest$116Average$277FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$186Average$385FlexibilityNo cancel feeOn-time62%
DeltaCheapest$197Average$394FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$228Average$441FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$262Average$411FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$277Average$425FlexibilityNo cancel feeOn-time71%

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