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San Juan

$94+ Cheap flights from Hartford (BDL) 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — SJU
may. 1 — may. 81
vie. 5/1
vie. 5/8
1 adult, Economy
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Cheapflights Tip: The best prices from Hartford Bradley Intl to San Juan are usually found in January or May, booked 70 days in advance, depart on a Sunday or Monday and return on a Sunday

Cheap flight deals from Hartford to San Juan

Cheapest flights from Hartford to San Juan
Explore the most affordable flight options available from Hartford to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 1, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 3/31. 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.
sáb. 4/258:42 pm
BDL
-
SJU
1 stop13h 06m
Frontier
lun. 5/412:59 am
SJU
-
BDL
Nonstop4h 11m
Frontier
Deal found 3/31$190
This Cheapflightsfares deal was found by Cheapflights users on 3/31. 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.
vie. 5/85:44 pm
BDL
-
SJU
1 stop28h 59m
Frontier
vie. 5/1512:59 am
SJU
-
BDL
Nonstop4h 11m
Frontier
Deal found 3/31$191
This eDestinos deal was found by Cheapflights users on 3/31. 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.
vie. 4/178:42 pm
BDL
-
SJU
1 stop26h 06m
Frontier
lun. 4/206:30 am
SJU
-
BDL
1 stop13h 35m
Frontier
Deal found 3/31$192
This Cheapflightsfares deal was found by Cheapflights users on 3/31. 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.
lun. 4/275:52 pm
BDL
-
SJU
1 stop16h 02m
Frontier
vie. 5/13:19 pm
SJU
-
BDL
1 stop25h 38m
Frontier
Deal found 3/31$193
This Kiwi.com deal was found by Cheapflights users on 3/31. 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.
lun. 4/275:52 pm
BDL
-
SJU
1 stop8h 09m
Frontier
sáb. 5/212:59 am
SJU
-
BDL
Nonstop4h 06m
Frontier
Deal found 3/31$194
This Cheapflightsfares deal was found by Cheapflights users on 3/28. 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.
jue. 4/231:33 pm
BDL
-
SJU
1 stop12h 28m
Frontier
vie. 5/13:08 am
SJU
-
BDL
1 stop13h 49m
Frontier
Deal found 3/28$195
This Frontier deal was found by Cheapflights users on 3/31. 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.
mar. 4/216:00 am
BDL
-
SJU
Nonstop3h 53m
Frontier
lun. 5/412:59 am
SJU
-
BDL
Nonstop4h 11m
Frontier
Deal found 3/31$196
This Priceline deal was found by Cheapflights users on 3/31. 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.
lun. 4/208:50 pm
BDL
-
SJU
1 stop13h 04m
Frontier
mié. 4/2912:59 am
SJU
-
BDL
Nonstop4h 06m
Frontier
Deal found 3/31$197
This Cheapflightsfares deal was found by Cheapflights users on 3/31. 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.
vie. 4/178:42 pm
BDL
-
SJU
1 stop18h 55m
Frontier
jue. 4/2312:59 am
SJU
-
BDL
Nonstop4h 06m
Frontier
Deal found 3/31$198
This Frontier deal was found by Cheapflights users on 3/31. 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.
mié. 4/156:00 am
BDL
-
SJU
Nonstop3h 53m
Frontier
lun. 4/206:30 am
SJU
-
BDL
1 stop13h 35m
Frontier
Deal found 3/31$199
This Cheapflightsfares deal was found by Cheapflights users on 3/30. 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. 5/38:42 pm
BDL
-
SJU
1 stop29h 19m
Frontier
vie. 5/812:59 am
SJU
-
BDL
Nonstop4h 11m
Frontier
Deal found 3/30$200

Find flight deals from Hartford to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Hartford (BDL) to San Juan (PR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated abril 1, 2026.

Round-trip from

$190
(eDestinos)

One-way from

$94
(Cheapflightsfares)

Popular in

December

Cheapest in

January

Average price

$341
From Hartford Bradley Intl to San Juan
Search Deals
One-way flight from Hartford Bradley Intl 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 April 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Hartford 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 abril 1, 2026.
Use the filters below to find and compare flights from Hartford to San Juan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HartfordSan Juan

BDL - SJU

BDLSJU

Hartford Bradley Intl

mar. 5/12

6:05 am-8:34 pm

2 stops14h 29m

San Juan Luis Munoz Marin Intl

lun. 5/18

1:00 am-9:37 am

2 stops8h 37m

$347

HartfordSan Juan

BDL - SJU

BDLSJU

Hartford Bradley Intl

mié. 9/16

8:20 am-8:38 pm

1 stop12h 18m

San Juan Luis Munoz Marin Intl

mié. 9/23

1:25 pm-11:57 pm

2 stops10h 32m

$380

HartfordSan Juan

BDL - SJU

BDLSJU

Hartford Bradley Intl

mié. 7/22

11:35 am-10:29 pm

1 stop10h 54m

San Juan Luis Munoz Marin Intl

mié. 8/5

2:05 pm-11:39 pm

1 stop9h 34m

$390

HartfordSan Juan

BDL - SJU

BDLSJU

Hartford Bradley Intl

jue. 7/30

2:50 pm-12:15 am

1 stop9h 25m

San Juan Luis Munoz Marin Intl

jue. 8/6

5:00 am-1:00 pm

2 stops8h 00m

$410

HartfordSan Juan

BDL - SJU

BDLSJU

Hartford Bradley Intl

mar. 5/5

6:00 am-9:24 pm

2 stops15h 24m

San Juan Luis Munoz Marin Intl

lun. 5/11

1:00 am-9:37 am

2 stops8h 37m

$414

HartfordSan Juan

BDL - SJU

BDLSJU

Hartford Bradley Intl

lun. 8/3

5:10 pm-12:15 am

1 stop7h 05m

San Juan Luis Munoz Marin Intl

dom. 8/9

6:00 am-2:45 pm

2 stops8h 45m

$420

HartfordSan Juan

BDL - SJU

BDLSJU

Hartford Bradley Intl

jue. 5/28

4:40 pm-11:40 pm

1 stop7h 00m

San Juan Luis Munoz Marin Intl

dom. 5/31

9:45 pm-11:00 am

1 stop13h 15m

$420

HartfordSan Juan

BDL - SJU

BDLSJU

Hartford Bradley Intl

vie. 5/8

6:00 am-9:24 pm

2 stops15h 24m

San Juan Luis Munoz Marin Intl

jue. 5/14

1:00 am-9:37 am

2 stops8h 37m

$422

HartfordSan Juan

BDL - SJU

BDLSJU

Hartford Bradley Intl

mié. 7/15

2:35 pm-12:15 am

2 stops9h 40m

San Juan Luis Munoz Marin Intl

mié. 7/29

5:30 am-2:00 pm

2 stops8h 30m

$430

HartfordSan Juan

BDL - SJU

BDLSJU

Hartford Bradley Intl

jue. 7/9

2:50 pm-12:15 am

1 stop9h 25m

San Juan Luis Munoz Marin Intl

lun. 7/13

5:30 am-2:10 pm

1 stop8h 40m

$438

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 24 resultsSorted by cheapest first
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Best time to book a flight from Hartford to San Juan

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

How far ahead should I book a flight from Hartford to San Juan?

Use this chart to determine the optimal time to book a round-trip flight from Hartford to San Juan. Price data was last updated on March 13, 2026.

To ensure you get the cheapest price possible for a flight from Hartford to San Juan, you should look to book at least 70 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, June is the cheapest month in which you can book a flight from Hartford to San Juan (average of $109). Flying from Hartford to San Juan in May is currently the most expensive (average of $198). 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 BDL to SJU?

Find hourly flight availability from Hartford 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 abril 1, 2026.

Unlike at noon, when flights are generally more expensive, you can save up to 9% on flights from Hartford to San Juan by exploring options for tickets in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Hartford to San Juan. Price data was last updated on March 28, 2026.

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

Weekly flight availability from Hartford to San Juan

Explore weekly flight availability from Hartford 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 abril 1, 2026.

The most flights from BDL to PR1 are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

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

How often are flights from Hartford to San Juan delayed?

About 26% of weekly flights between Hartford and San Juan have experienced delays in the past year, with the average delay time being 150 minutes.

What is the most punctual flight time for Hartford to San Juan flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night 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 Hartford to San Juan flights?

Over the last year, JetBlue have had the lowest number of delays on this route, with just 25% of flights being delayed.

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated abril 1, 2026.
Peruse reviews from past customers who have flown with Southwest,JetBlue, andAmerican Airlines from Hartford to San Juan to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,336 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,336 reviews
Southwest
8.0
Very good
4,336 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
JetBlue
7.2
Good
2,909 reviews
Southwest
8.0
Very good
4,336 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,546 reviews
Southwest
8.0
Very good
4,336 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Spirit Airlines
6.3
Okay
8,572 reviews
Southwest
8.0
Very good
4,336 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Frontier
5.7
Fair
3,006 reviews
Southwest
8.0
Very good
4,336 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Hartford to San Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Hartford to San Juan?

    Most people fly from Hartford Bradley Intl (BDL) if they book a flight from Hartford to San Juan. On average, Bradley Intl has 3 outbound flights to San Juan per day from 8 airlines. Hartford Bradley Intl is conveniently located just 11.9 mi from Hartford’s city center.

  • How long is the flight from Hartford to San Juan?

    Frontier can get you from Hartford to San Juan in just under 13h 04m. Your travel time can differ by up to . Hartford and San Juan are separated by a distance of 1669 mi.

  • What are the cheapest airlines flying from Hartford to San Juan round-trip?

    Spirit Airlines, at $100, was found to be the cheapest airline from Hartford to San Juan.Alternate airlines to your destination round-trip include Avelo Airlines and Frontier. Spirit Airlines is currently priced 71% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Hartford 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 Delta start at $126 one-way.

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

    The cheapest flight price from Hartford to San Juan is $99. On average you can expect to pay $504. The most popular route, (Hartford Bradley Intl - San Juan Luis Munoz Marin Intl), can usually be booked for $149.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Hartford to San Juan (average of $109). Flying from Hartford to San Juan in May is currently the most expensive (average of $198). 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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Top 8 airlines flying from Hartford to San Juan

Discover the top 8 airlines that operate flights from Hartford 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 abril 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$100Average$187FlexibilityNo cancel feeOn-time65%
Avelo AirlinesCheapest$112Average$240FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$116Average$301FlexibilityNo cancel feeOn-time62%
DeltaCheapest$150Average$279FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$212Average$436FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$262Average$439FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$262Average$404FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$263Average$367FlexibilityNo cancel feeOn-time71%

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