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Cheap flights from Hartford to San Juan from $122

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hartford to San Juan departing on 11/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Hartford to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
4:48 pm - 9:44 pmBDL-SJU
3h 56mnonstop
Frontier Logo
4:45 pm - 7:53 pmSJU-BDL
4h 08mnonstop
$217Frontier
Find Deal
Tue, Feb 10 - Thu, Feb 19
JetBlue Logo
4:10 pm - 9:05 pmBDL-SJU
3h 55mnonstop
JetBlue Logo
6:01 am - 9:04 amSJU-BDL
4h 03mnonstop
$218JetBlue
Find Deal
Tue, Nov 11 - Fri, Nov 14
Frontier Logo
10:48 am - 3:44 pmBDL-SJU
3h 56mnonstop
Frontier Logo
6:45 am - 9:53 amSJU-BDL
4h 08mnonstop
$223Frontier
Find Deal
Wed, Jan 7 - Mon, Jan 12
Frontier Logo
4:48 pm - 9:44 pmBDL-SJU
3h 56mnonstop
Frontier Logo
4:45 pm - 7:53 pmSJU-BDL
4h 08mnonstop
$224Frontier
Find Deal
Tue, Mar 3 - Thu, Mar 5
Frontier Logo
4:48 pm - 9:44 pmBDL-SJU
3h 56mnonstop
Frontier Logo
4:45 pm - 7:53 pmSJU-BDL
4h 08mnonstop
$225Frontier
Find Deal
Wed, Feb 25 - Thu, Feb 26
Frontier Logo
10:48 am - 3:44 pmBDL-SJU
3h 56mnonstop
Frontier Logo
11:05 am - 7:25 pmSJU-BDL
9h 20m1 stop
$226Frontier
Find Deal
Sun, Jan 11 - Thu, Jan 15
Frontier Logo
2:48 pm - 7:44 pmBDL-SJU
3h 56mnonstop
Frontier Logo
8:30 am - 11:38 amSJU-BDL
4h 08mnonstop
$227Frontier
Find Deal
Fri, Dec 5 - Mon, Dec 8
JetBlue Logo
7:00 pm - 11:51 pmBDL-SJU
3h 51mnonstop
JetBlue Logo
6:00 am - 9:05 amSJU-BDL
4h 05mnonstop
$241JetBlue
Find Deal
Thu, Feb 5 - Sun, Feb 8
Southwest Logo
3:40 pm - 11:20 pmBDL-SJU
6h 40m1 stop
Southwest Logo
6:40 am - 4:15 pmSJU-BDL
10h 35m1 stop
$258Southwest
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Tue, Nov 4 - Wed, Nov 5
United Airlines Logo
6:00 am - 8:26 pmBDL-SJU
14h 26m2 stops
United Airlines Logo
2:05 am - 2:11 pmSJU-BDL
13h 06m2 stops
$263United Airlines
Find Deal
Fri, Oct 31 - Mon, Nov 3

Southwest flights from Hartford to San Juan

Our best Southwest deals on Hartford to San Juan flight tickets
Southwest
Nov 4
BDL3:40 pmHartford Bradley Intl
6h 40m
1 stop
SJU11:20 pmSan Juan Luis Munoz Marin Intl
Nov 5
SJU6:40 amSan Juan Luis Munoz Marin Intl
10h 35m
1 stop
BDL4:15 pmHartford Bradley Intl
$258
Find similar
Southwest
Nov 4
BDL3:40 pmHartford Bradley Intl
6h 40m
1 stop
SJU11:20 pmSan Juan Luis Munoz Marin Intl
Jan 13
SJU6:10 amSan Juan Luis Munoz Marin Intl
11h 10m
2 stops
BDL4:20 pmHartford Bradley Intl
$304
Find similar
Southwest
Nov 1
BDL3:45 pmHartford Bradley Intl
8h 00m
1 stop
SJU11:45 pmSan Juan Luis Munoz Marin Intl
Nov 4
SJU11:20 amSan Juan Luis Munoz Marin Intl
11h 05m
2 stops
BDL9:25 pmHartford Bradley Intl
$306
Find similar

United Airlines flights from Hartford to San Juan

Our best United Airlines deals on Hartford to San Juan flight tickets
United Airlines
Oct 31
BDL6:00 amHartford Bradley Intl
14h 26m
2 stops
SJU8:26 pmSan Juan Luis Munoz Marin Intl
Nov 3
SJU2:05 amSan Juan Luis Munoz Marin Intl
13h 06m
2 stops
BDL2:11 pmHartford Bradley Intl
$263
Find similar
United Airlines
Oct 29
BDL6:10 amHartford Bradley Intl
14h 16m
2 stops
SJU8:26 pmSan Juan Luis Munoz Marin Intl
Nov 2
SJU8:10 amSan Juan Luis Munoz Marin Intl
10h 11m
1 stop
BDL5:21 pmHartford Bradley Intl
$280
Find similar
United Airlines
Nov 4
BDL2:47 pmHartford Bradley Intl
6h 35m
1 stop
SJU10:22 pmSan Juan Luis Munoz Marin Intl
Nov 27
SJU8:10 amSan Juan Luis Munoz Marin Intl
11h 41m
2 stops
BDL6:51 pmHartford Bradley Intl
$281
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated October 22, 2025.
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

HartfordSan Juan

BDL - SJU

BDLSJU

Hartford Bradley Intl

Tue 2/10

4:48 pm-9:44 pm

Nonstop3h 56m

San Juan Luis Munoz Marin Intl

Thu 2/19

4:45 pm-7:53 pm

Nonstop4h 08m

$217

HartfordSan Juan

BDL - SJU

BDLSJU

Hartford Bradley Intl

Tue 11/11

4:10 pm-9:05 pm

Nonstop3h 55m

San Juan Luis Munoz Marin Intl

Fri 11/14

6:01 am-9:04 am

Nonstop4h 03m

$218

HartfordSan Juan

BDL - SJU

BDLSJU

Hartford Bradley Intl

Wed 1/7

10:48 am-3:44 pm

Nonstop3h 56m

San Juan Luis Munoz Marin Intl

Mon 1/12

6:45 am-9:53 am

Nonstop4h 08m

$223

HartfordSan Juan

BDL - SJU

BDLSJU

Hartford Bradley Intl

Tue 3/3

4:48 pm-9:44 pm

Nonstop3h 56m

San Juan Luis Munoz Marin Intl

Thu 3/5

4:45 pm-7:53 pm

Nonstop4h 08m

$224

HartfordSan Juan

BDL - SJU

BDLSJU

Hartford Bradley Intl

Wed 2/25

4:48 pm-9:44 pm

Nonstop3h 56m

San Juan Luis Munoz Marin Intl

Thu 2/26

4:45 pm-7:53 pm

Nonstop4h 08m

$225

HartfordSan Juan

BDL - SJU

BDLSJU

Hartford Bradley Intl

Sun 1/11

10:48 am-3:44 pm

Nonstop3h 56m

San Juan Luis Munoz Marin Intl

Thu 1/15

11:05 am-7:25 pm

1 stop9h 20m

$226

HartfordSan Juan

BDL - SJU

BDLSJU

Hartford Bradley Intl

Fri 12/5

2:48 pm-7:44 pm

Nonstop3h 56m

San Juan Luis Munoz Marin Intl

Mon 12/8

8:30 am-11:38 am

Nonstop4h 08m

$227

HartfordSan Juan

BDL - SJU

BDLSJU

Hartford Bradley Intl

Thu 2/5

7:00 pm-11:51 pm

Nonstop3h 51m

San Juan Luis Munoz Marin Intl

Sun 2/8

6:00 am-9:05 am

Nonstop4h 05m

$241

HartfordSan Juan

BDL - SJU

BDLSJU

Hartford Bradley Intl

Tue 11/4

3:40 pm-11:20 pm

1 stop6h 40m

San Juan Luis Munoz Marin Intl

Wed 11/5

6:40 am-4:15 pm

1 stop10h 35m

$258

HartfordSan Juan

BDL - SJU

BDLSJU

Hartford Bradley Intl

Fri 10/31

6:00 am-8:26 pm

2 stops14h 26m

San Juan Luis Munoz Marin Intl

Mon 11/3

2:05 am-2:11 pm

2 stops13h 06m

$263

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Juan from

How to get the cheapest flight ticket from Hartford to San Juan

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Hartford and San Juan?

What is the cheapest month to fly to San Juan?

If you’re not able to fly to San Juan in January, then March is your next best option. Flight prices from Hartford to San Juan during March average around $279.

What is the cheapest Hartford Bradley Intl to San Juan flight route?

Fly from Hartford Bradley Intl to San Juan Luis Munoz Marin Intl for the best Hartford Bradley Intl - San Juan flight prices

How far in advance should I book a flight to San Juan?

You are more likely to see cheaper flights to San Juan from Hartford when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan for around $318 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan from Hartford for as low as $262 on momondo.

What cabin class options are available on Hartford Bradley Intl to San Juan flights?

There is only 1 cabin class available to choose from on Hartford Bradley Intl to San Juan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Hartford to San Juan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hartford to San Juan

Fastest flight time

3h 45m

Direct flights

Every day

Airports in San Juan

1 airport
The fastest flight from Hartford to San Juan takes 3h 45m
Direct flights go from Hartford to San Juan every day.
There is 1 airport near San Juan: San Juan Luis Munoz Marin Intl (SJU)
Search flight deals

  • How far is Hartford Bradley Intl to San Juan by plane?

    Hartford Bradley Intl and San Juan are 1654.6 mi apart from one another. A reasonable flight in good conditions will take 3h 51m.

  • When did momondo last update prices for flights from Hartford Bradley Intl Airport to San Juan?

    Prices for flights from Hartford Bradley Intl Airport to San Juan are refreshed on a daily basis.

  • How many operators does momondo search for flights from Hartford Bradley Intl Airport to San Juan?

  • How old do you have to be to fly from Hartford Bradley Intl Airport to San Juan?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Hartford Bradley Intl Airport to San Juan.

  • What documentation or ID do you need to fly to San Juan?

    The required travel and health documents for your San Juan trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Juan. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Hartford to San Juan

Compare and see reviews for airlines that fly from Hartford to San Juan with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $100Free CancellationRating
6.3
8,097 reviews
Search Spirit Airlines flights
FrontierPriceFrom $108Free CancellationRating
5.8
3,130 reviews
Search Frontier flights
Avelo AirlinesPriceFrom $116Free CancellationRating
7.5
82 reviews
Search Avelo Airlines flights
DeltaPriceFrom $197Free CancellationRating
7.9
7,979 reviews
Search Delta flights
JetBluePriceFrom $212Free CancellationRating
7.2
2,909 reviews
Search JetBlue flights
United AirlinesPriceFrom $228Free CancellationRating
7.4
8,988 reviews
Search United Airlines flights
SouthwestPriceFrom $262Free CancellationRating
8.0
4,237 reviews
Search Southwest flights
American AirlinesPriceFrom $277Free CancellationRating
7.2
11,028 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Hartford to San Juan?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Hartford to San Juan. momondo saves you time and could save you money on your trip.

Can I find flights from Hartford to San Juan with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Juan from Hartford with this policy.

How can momondo help me find flights from Hartford to San Juan?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Juan from Hartford.

I’m not ready to book a flight from Hartford to San Juan right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Juan, momondo offers a useful price alert feature which will track prices for flights to San Juan from Hartford and alert you when they change.

An easier way to manage your San Juan trip

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Fri 11/21
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Find better results for your trip to Puerto Rico

Fly into one of these airports located in San Juan

Airports listed have a maximum distance of 7.1 mi from San Juan
San Juan Isla Grande Airport
San Juan Luis Munoz Marin Intl Airport