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Cheap flights from Hartford to San Juan from $121

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 9/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Hartford to San Juan

Cheap round-trip flights

JetBlue Logo
4:15 pm - 8:10 pmBDL-SJU
3h 55mnonstop
JetBlue Logo
4:00 pm - 8:08 pmSJU-BDL
4h 08mnonstop
$216JetBlue
Find Deal
Sun, Oct 26 - Thu, Oct 30
JetBlue Logo
8:15 am - 12:04 pmBDL-SJU
3h 49mnonstop
JetBlue Logo
6:01 am - 10:04 amSJU-BDL
4h 03mnonstop
$219JetBlue
Find Deal
Wed, Oct 22 - Wed, Oct 29
JetBlue Logo
7:15 am - 2:56 pmBDL-SJU
7h 41m1 stop
JetBlue Logo
2:25 pm - 10:29 pmSJU-BDL
8h 04m1 stop
$230JetBlue
Find Deal
Wed, Sep 24 - Thu, Oct 2
JetBlue Logo
5:20 pm - 9:10 pmBDL-SJU
3h 50mnonstop
JetBlue Logo
12:30 pm - 4:24 pmSJU-BDL
3h 54mnonstop
$235JetBlue
Find Deal
Fri, Sep 26 - Sun, Oct 5
JetBlue Logo
5:20 pm - 9:10 pmBDL-SJU
3h 50mnonstop
JetBlue Logo
2:25 pm - 10:29 pmSJU-BDL
8h 04m1 stop
$236JetBlue
Find Deal
Sat, Oct 4 - Wed, Oct 8
Frontier Logo
10:03 am - 2:59 pmBDL-SJU
3h 56mnonstop
Frontier Logo
6:00 am - 9:08 amSJU-BDL
4h 08mnonstop
$257Frontier
Find Deal
Fri, Dec 12 - Mon, Dec 15
Frontier Logo
10:03 am - 2:59 pmBDL-SJU
3h 56mnonstop
Frontier Logo
6:00 am - 9:08 amSJU-BDL
4h 08mnonstop
$259Frontier
Find Deal
Fri, Dec 5 - Sun, Dec 7
Delta Logo
6:00 am - 4:31 pmBDL-SJU
10h 31m1 stop
Delta Logo
2:22 pm - 11:14 pmSJU-BDL
8h 52m1 stop
$263Delta
Find Deal
Sat, Oct 4 - Sat, Oct 18
Logo
6:29 pm - 2:12 pmBDL-SJU
19h 43m2 stops
Logo
9:00 am - 5:34 pmSJU-BDL
8h 34m1 stop
$284
Find Deal
Mon, Oct 6 - Fri, Oct 10
Logo
1:15 pm - 11:04 amBDL-SJU
21h 49m2 stops
Logo
9:07 am - 7:52 pmSJU-BDL
10h 45m1 stop
$287
Find Deal
Wed, Oct 1 - Sun, Oct 5

JetBlue flights from Hartford to San Juan

Our best JetBlue deals on Hartford to San Juan flight tickets
JetBlue
Oct 26
BDL4:15 pmHartford Bradley Intl
3h 55m
SJU8:10 pmSan Juan Luis Munoz Marin Intl
Oct 30
SJU4:00 pmSan Juan Luis Munoz Marin Intl
4h 08m
BDL8:08 pmHartford Bradley Intl
$216
Find similar
JetBlue
Oct 22
BDL8:15 amHartford Bradley Intl
3h 49m
SJU12:04 pmSan Juan Luis Munoz Marin Intl
Oct 29
SJU6:01 amSan Juan Luis Munoz Marin Intl
4h 03m
BDL10:04 amHartford Bradley Intl
$219
Find similar
JetBlue
Sep 24
BDL7:15 amHartford Bradley Intl
7h 41m
1 stop
SJU2:56 pmSan Juan Luis Munoz Marin Intl
Oct 2
SJU2:25 pmSan Juan Luis Munoz Marin Intl
8h 04m
1 stop
BDL10:29 pmHartford Bradley Intl
$230
Find similar

Frontier flights from Hartford to San Juan

Our best Frontier deals on Hartford to San Juan flight tickets
Frontier
Dec 12
BDL10:03 amHartford Bradley Intl
3h 56m
SJU2:59 pmSan Juan Luis Munoz Marin Intl
Dec 15
SJU6:00 amSan Juan Luis Munoz Marin Intl
4h 08m
BDL9:08 amHartford Bradley Intl
$257
Find similar
Frontier
Dec 5
BDL10:03 amHartford Bradley Intl
3h 56m
SJU2:59 pmSan Juan Luis Munoz Marin Intl
Dec 7
SJU6:00 amSan Juan Luis Munoz Marin Intl
4h 08m
BDL9:08 amHartford Bradley Intl
$259
Find similar
Frontier
Oct 16
BDL8:31 pmHartford Bradley Intl
23h 25m
1 stop
SJU7:56 pmSan Juan Luis Munoz Marin Intl
Oct 23
SJU9:19 pmSan Juan Luis Munoz Marin Intl
13h 10m
1 stop
BDL10:29 amHartford Bradley Intl
$266
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 September 2, 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

Sun 10/26

4:15 pm-8:10 pm

Nonstop3h 55m

San Juan Luis Munoz Marin Intl

Thu 10/30

4:00 pm-8:08 pm

Nonstop4h 08m

$216

HartfordSan Juan

BDL - SJU

BDLSJU

Hartford Bradley Intl

Wed 10/22

8:15 am-12:04 pm

Nonstop3h 49m

San Juan Luis Munoz Marin Intl

Wed 10/29

6:01 am-10:04 am

Nonstop4h 03m

$219

HartfordSan Juan

BDL - SJU

BDLSJU

Hartford Bradley Intl

Wed 9/24

7:15 am-2:56 pm

1 stop7h 41m

San Juan Luis Munoz Marin Intl

Thu 10/2

2:25 pm-10:29 pm

1 stop8h 04m

$230

HartfordSan Juan

BDL - SJU

BDLSJU

Hartford Bradley Intl

Fri 9/26

5:20 pm-9:10 pm

Nonstop3h 50m

San Juan Luis Munoz Marin Intl

Sun 10/5

12:30 pm-4:24 pm

Nonstop3h 54m

$235

HartfordSan Juan

BDL - SJU

BDLSJU

Hartford Bradley Intl

Sat 10/4

5:20 pm-9:10 pm

Nonstop3h 50m

San Juan Luis Munoz Marin Intl

Wed 10/8

2:25 pm-10:29 pm

1 stop8h 04m

$236

HartfordSan Juan

BDL - SJU

BDLSJU

Hartford Bradley Intl

Fri 12/12

10:03 am-2:59 pm

Nonstop3h 56m

San Juan Luis Munoz Marin Intl

Mon 12/15

6:00 am-9:08 am

Nonstop4h 08m

$257

HartfordSan Juan

BDL - SJU

BDLSJU

Hartford Bradley Intl

Fri 12/5

10:03 am-2:59 pm

Nonstop3h 56m

San Juan Luis Munoz Marin Intl

Sun 12/7

6:00 am-9:08 am

Nonstop4h 08m

$259

HartfordSan Juan

BDL - SJU

BDLSJU

Hartford Bradley Intl

Sat 10/4

6:00 am-4:31 pm

1 stop10h 31m

San Juan Luis Munoz Marin Intl

Sat 10/18

2:22 pm-11:14 pm

1 stop8h 52m

$263

HartfordSan Juan

BDL - SJU

BDLSJU

Hartford Bradley Intl

Mon 10/6

6:29 pm-2:12 pm

2 stops19h 43m

San Juan Luis Munoz Marin Intl

Fri 10/10

9:00 am-5:34 pm

1 stop8h 34m

$284

HartfordSan Juan

BDL - SJU

BDLSJU

Hartford Bradley Intl

Wed 10/1

1:15 pm-11:04 am

2 stops21h 49m

San Juan Luis Munoz Marin Intl

Sun 10/5

9:07 am-7:52 pm

1 stop10h 45m

$287

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 cheapest month to fly to San Juan?

If you’re not able to fly to San Juan in January, then October is your next best option. Flight prices from Hartford to San Juan during October average around $247.

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 $299 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 $253 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 45m.

  • 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
8,010 reviews
Search Spirit Airlines flights
FrontierPriceFrom $102Free CancellationRating
5.8
3,198 reviews
Search Frontier flights
Avelo AirlinesPriceFrom $116Free CancellationRating
7.5
78 reviews
Search Avelo Airlines flights
DeltaPriceFrom $197Free CancellationRating
7.9
7,973 reviews
Search Delta flights
JetBluePriceFrom $199Free CancellationRating
7.2
2,918 reviews
Search JetBlue flights
United AirlinesPriceFrom $228Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights
SouthwestPriceFrom $262Free CancellationRating
8.0
4,238 reviews
Search Southwest flights
American AirlinesPriceFrom $277Free CancellationRating
7.2
10,000 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.

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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