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San Juan

$87+ 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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — SJU
Apr 20 — Apr 271
Mon 4/20
Mon 4/27
1 adult, Economy
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Cheap 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 March 21, 2026.

This eDestinos deal was found by Cheapflights users on 3/20. 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.
Mon 4/208:50 pm
BDL
-
SJU
1 stop13h 04m
Frontier
Wed 4/2912:59 am
SJU
-
BDL
Nonstop4h 06m
Frontier
Deal found 3/20$191
This Cheapflightsfares deal was found by Cheapflights users on 3/20. 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.
Sun 5/38:42 pm
BDL
-
SJU
1 stop13h 12m
Frontier
Fri 5/83:03 am
SJU
-
BDL
1 stop16h 02m
Frontier
Deal found 3/20$193
This Priceline deal was found by Cheapflights users on 3/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/58:04 pm
BDL
-
SJU
1 stop28h 57m
Frontier
Thu 4/96:00 am
SJU
-
BDL
1 stop13h 09m
Frontier
Deal found 3/20$196
This Cheapflightsfares deal was found by Cheapflights users on 3/16. 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.
Fri 5/18:42 pm
BDL
-
SJU
1 stop12h 11m
Frontier
Mon 5/412:59 am
SJU
-
BDL
Nonstop4h 11m
Frontier
Deal found 3/16$199
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Mon 4/208:50 pm
BDL
-
SJU
1 stop13h 04m
Frontier
Wed 4/293:19 pm
SJU
-
BDL
1 stop21h 24m
Frontier
Deal found 3/20$201
This Cheapflightsfares deal was found by Cheapflights users on 3/20. 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.
Fri 5/85:44 pm
BDL
-
SJU
1 stop28h 59m
Frontier
Thu 5/143:03 am
SJU
-
BDL
1 stop13h 56m
Frontier
Deal found 3/20$203
This Cheapflightsfares deal was found by Cheapflights users on 3/21. 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.
Wed 4/81:30 pm
EWR
-
SJU
1 stop12h 31m
Frontier
Mon 4/133:08 am
SJU
-
EWR
1 stop9h 51m
Frontier
Deal found 3/21$203
This Frontier deal was found by Cheapflights users on 3/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/38:42 pm
BDL
-
SJU
1 stop13h 12m
Frontier
Fri 5/296:00 am
SJU
-
BDL
1 stop10h 45m
Frontier
Deal found 3/20$204
This Priceline deal was found by Cheapflights users on 3/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/88:28 pm
LGA
-
SJU
1 stop11h 28m
Frontier
Wed 4/153:19 pm
SJU
-
LGA
1 stop24h 45m
Frontier
Deal found 3/21$204
This Cheapflightsfares deal was found by Cheapflights users on 3/20. 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.
Sat 4/1111:30 am
EWR
-
SJU
Nonstop4h 00m
Frontier
Wed 4/153:19 pm
SJU
-
EWR
1 stop21h 40m
Frontier
Deal found 3/20$204
This Frontier deal was found by Cheapflights users on 3/17. 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 3/3111:00 am
JFK
-
SJU
1 stop13h 57m
Frontier
Sat 4/47:45 am
SJU
-
JFK
Nonstop4h 09m
Frontier
Deal found 3/17$205
This Frontier deal was found by Cheapflights users on 3/17. 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.
Sat 4/119:27 pm
LGA
-
SJU
Nonstop4h 02m
Frontier
Fri 4/173:23 pm
SJU
-
LGA
1 stop7h 51m
Frontier
Deal found 3/17$205

Find 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 March 21, 2026.

Round-trip from

$191
(eDestinos)

One-way from

$87
(Super.com)

Popular in

December

Cheapest in

January

Average price

$325
From Connecticut to San Juan
Search Deals
One-way flight from Connecticut to San Juan
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($11 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 21, 2026.
Use the filters below to find and compare flights from Connecticut to San Juan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

New HavenSan Juan

HVN - SJU

HVNSJU

Tweed-New Haven

Fri 5/8

8:00 am-11:50 am

Nonstop3h 50m

San Juan Luis Munoz Marin Intl

Fri 5/15

12:58 pm-4:50 pm

Nonstop3h 52m

$277

ProvidenceSan Juan

PVD - SJU

PVDSJU

Providence-TFGreen

Sat 5/9

4:45 pm-11:15 pm

1 stop6h 30m

San Juan Luis Munoz Marin Intl

Fri 5/15

5:35 am-1:50 pm

1 stop8h 15m

$302

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Mon 4/13

4:00 pm-12:34 am

1 stop8h 34m

San Juan Luis Munoz Marin Intl

Thu 4/16

11:15 am-8:00 pm

1 stop8h 45m

$305

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Sat 5/2

11:37 am-8:34 pm

1 stop8h 57m

San Juan Luis Munoz Marin Intl

Fri 5/8

1:00 am-5:10 am

Nonstop4h 10m

$312

ProvidenceSan Juan

PVD - SJU

PVDSJU

Providence-TFGreen

Sat 5/2

2:45 pm-11:15 pm

1 stop8h 30m

San Juan Luis Munoz Marin Intl

Wed 5/6

5:35 am-4:25 pm

2 stops10h 50m

$312

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Thu 5/28

7:20 pm-11:35 pm

Nonstop4h 15m

San Juan Luis Munoz Marin Intl

Sun 6/14

7:00 am-11:15 am

Nonstop4h 15m

$327

New YorkSan Juan

JFK - SJU

JFKSJU

New York John F Kennedy Intl

Wed 7/29

7:30 pm-11:35 pm

Nonstop4h 05m

San Juan Luis Munoz Marin Intl

Thu 8/13

7:00 am-11:06 am

Nonstop4h 06m

$327

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Wed 4/15

7:45 pm-11:50 pm

Nonstop4h 05m

San Juan Luis Munoz Marin Intl

Tue 4/21

1:00 am-5:10 am

Nonstop4h 10m

$333

New YorkSan Juan

LGA - SJU

LGASJU

New York LaGuardia

Tue 4/28

10:55 am-9:05 pm

2 stops10h 10m

San Juan Luis Munoz Marin Intl

Tue 5/12

5:35 am-4:00 pm

2 stops10h 25m

$335

NewarkSan Juan

EWR - SJU

EWRSJU

Newark

Mon 4/13

1:59 pm-5:53 pm

Nonstop3h 54m

San Juan Luis Munoz Marin Intl

Thu 4/16

5:30 am-9:46 am

Nonstop4h 16m

$336

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/17

Showing 1-10 of 60 resultsSorted by cheapest first
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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, June is the cheapest month in which you can book a flight from Connecticut to San Juan (average of $109). 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 March 21, 2026.

Unlike in the morning, when flights are generally more expensive, you can save up to 12% on flights from Connecticut to San Juan by exploring options for tickets at noon.

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 March 14, 2026.

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. Friday 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 March 21, 2026.

The most flights from USCT to PR1 are scheduled on a Saturday (3 on average). You will have fewer flight options on Wednesday, 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 50m. There are 1628 mi between Connecticut and San Juan. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $68. Spirit Airlines flights start at $88 while deals on JetBlue start at $88 one-way.

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

    While some choose either New York John F Kennedy Intl - San Juan Luis Munoz Marin Intl or New York LaGuardia - San Juan Luis Munoz Marin Intl, Newark - 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 $93. On average you can expect to pay $477. The most popular route, (Newark - San Juan Luis Munoz Marin Intl), can usually be booked for $184.

  • 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, June is the cheapest month in which you can book a flight from Connecticut to San Juan (average of $109). 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 March 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$100Average$187FlexibilityNo cancel feeOn-time65%
Avelo AirlinesCheapest$112Average$275FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$115Average$299FlexibilityNo cancel feeOn-time62%
DeltaCheapest$150Average$279FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$205Average$410FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$262Average$439FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$262Average$402FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$263Average$367FlexibilityNo cancel feeOn-time71%

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