SJU - BDL

$121 Find Cheap Flights from San Juan Airport to Hartford

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Luis Munoz Marin Intl to Hartford departing on 5/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Hartford

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan to Hartford, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Juan to Hartford, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$192
Overall average: $258
Frontier
Thu 4/9Mon 4/13
SJU - BDL • 1 stop
Cheapest non-stop
$201
Typical prices: $180-$341
Frontier
Thu 3/26Tue 4/7
SJU - BDL • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
JetBlue offers free Wi-Fi and live TV for all passengers.
Frontier's Premium Bundle includes priority boarding.
Expert advice
Expert advice
Expert advice
Expert advice
Nonstop flights
Every day
You can fly direct with Frontier and JetBlue. Average duration is 4h 08m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Frontier
Most punctual • 82% on-time
Night flights
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Miami (MIA)
Cheapest • Avg $141 (round-trip)
Washington, D.C. (IAD)
Shortest trip • 6h 45m (one-way)
Insights
Insights
Insights
Insights
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 20% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
May
Cheapest • 15% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Hartford!
Flight Deals
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Expert advice
Flight Deals

Cheap Flights from Luis Munoz Marin Intl to Hartford (SJU-BDL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Luis Munoz Marin Intl to Hartford that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Luis Munoz Marin Intl to Hartford

Thu, Apr 9 - Mon, Apr 13
Frontier Logo
6:00 am - 7:09 pm
SJU
-
BDL
13h 09m
1 stop
Frontier Logo
8:04 pm - 5:59 pm
BDL
-
SJU
21h 55m
1 stop
$192Frontier
Thu, May 7 - Sat, May 16
Frontier Logo
6:30 am - 7:17 pm
SJU
-
BDL
12h 47m
1 stop
Frontier Logo
8:08 pm - 9:54 am
BDL
-
SJU
13h 46m
1 stop
$194Frontier
Thu, Apr 30 - Sat, May 16
Frontier Logo
12:59 am - 5:05 am
SJU
-
BDL
4h 06mnonstop
Frontier Logo
8:08 pm - 9:54 am
BDL
-
SJU
13h 46m
1 stop
$196Frontier
Thu, May 7 - Mon, May 11
Frontier Logo
6:30 am - 7:17 pm
SJU
-
BDL
12h 47m
1 stop
Frontier Logo
8:08 pm - 10:48 pm
BDL
-
SJU
26h 40m
1 stop
$199Frontier
Thu, Mar 5 - Thu, Mar 26
Frontier Logo
3:55 pm - 7:10 pm
SJU
-
BDL
4h 15mnonstop
Frontier Logo
8:08 pm - 9:39 am
BDL
-
SJU
13h 31m
1 stop
$200Frontier
Thu, Mar 26 - Tue, Apr 7
Frontier Logo
6:00 am - 10:15 am
SJU
-
BDL
4h 15mnonstop
Frontier Logo
6:00 am - 9:53 am
BDL
-
SJU
3h 53mnonstop
$201Frontier
Thu, Mar 26 - Tue, Mar 31
Frontier Logo
6:00 am - 10:15 am
SJU
-
BDL
4h 15mnonstop
Frontier Logo
11:10 am - 3:01 pm
BDL
-
SJU
3h 51mnonstop
$206Frontier
Thu, May 7 - Sun, May 10
Frontier Logo
6:30 am - 7:17 pm
SJU
-
BDL
12h 47m
1 stop
Frontier Logo
6:00 am - 9:53 am
BDL
-
SJU
3h 53mnonstop
$209Frontier
Sat, May 9 - Sat, May 16
Frontier Logo
8:00 am - 7:17 pm
SJU
-
BDL
11h 17m
1 stop
Frontier Logo
8:08 pm - 9:54 am
BDL
-
SJU
13h 46m
1 stop
$212Frontier
Thu, Apr 9 - Mon, Apr 13
Frontier Logo
6:00 am - 7:09 pm
SJU
-
BDL
13h 09m
1 stop
Frontier Logo
9:53 pm - 9:54 am
BDL
-
SJU
12h 01m
1 stop
$213Frontier
Booking Insights

KAYAK's insights & trends for Luis Munoz Marin Intl to Hartford flights

Get data-powered insights and trends into flights from Luis Munoz Marin Intl to Hartford to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from San Juan Airport to Hartford?

The average price of all round-trip flights from San Juan Luis Munoz Marin Intl Airport to Hartford clicked on KAYAK for each day over the last 12 months.

When flying from San Juan Airport to Hartford, you should consider leaving on a Sunday and avoid Mondays if you are looking for the best rates. For your return to San Juan Airport, you’ll find the best rates on Sundays and the most expensive ones on Fridays.

What is the cheapest month to fly from San Juan Luis Munoz Marin Intl Airport to Hartford?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Juan Luis Munoz Marin Intl Airport to Hartford, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Juan Luis Munoz Marin Intl Airport to Hartford is May, where tickets cost $243 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $325 and $323 respectively.

Can I save money by flying with a layover from San Juan Luis Munoz Marin Intl Airport to Hartford?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $265 on average.

How far in advance should I book a flight from San Juan Luis Munoz Marin Intl Airport to Hartford?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Juan Luis Munoz Marin Intl Airport to Hartford, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San Juan Luis Munoz Marin Intl Airport to Hartford, you should book around 2 weeks before departure, which saves you about 20% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Expert advice

Expert advice for your flight from Luis Munoz Marin Intl to Hartford

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on JetBlue

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Stefanie Waldek

Stefanie Waldek

Expert on Frontier

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Good to know

Low seasonSeptember
Cheapest flight$121
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly with an average 5% increase in price.
Flight from San Juan Airport to Hartford

When to book flights from Luis Munoz Marin Intl to Hartford

Are your dates flexible? Find out the best times to travel from Luis Munoz Marin Intl to Hartford based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking San Juan Airport to Hartford flights

  • What is the cheapest flight from San Juan Luis Munoz Marin Intl Airport to Hartford?

    In the last 3 days, the lowest price for a flight from San Juan Luis Munoz Marin Intl Airport to Hartford was $121 for a one-way ticket and $192 for a round-trip.

  • Do I need a passport to fly between San Juan Airport and Hartford?

    Yes, you’ll need a passport to travel to Hartford from San Juan Airport.

  • Which airlines offer Wi-Fi service onboard planes from San Juan Airport to Hartford?

    JetBlue, and Delta offer inflight Wi-Fi service on the San Juan Airport to Hartford flight route.

  • Which aircraft models fly most regularly from San Juan Airport to Hartford?

    The Airbus A320neo is the aircraft model that flies most regularly on the San Juan Airport to Hartford flight route.

  • On which days can I fly direct from San Juan Airport to Hartford?

    There are nonstop flights from San Juan Airport to Hartford on a daily basis.

  • Which is the best airline for flights from San Juan to Hartford, Southwest or JetBlue?

    The two airlines most popular with KAYAK users for flights from San Juan to Hartford are Southwest and JetBlue. With an average price for the route of $449 and an overall rating of 8.0, Southwest is the most popular choice. JetBlue is also a great choice for the route, with an average price of $342 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from San Juan Airport to Hartford?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Juan Airport to Hartford.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Juan Airport to Hartford?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hartford from San Juan Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Juan Airport to Hartford?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hartford with an airline and back to San Juan Airport with another airline. Booking your flights between San Juan Airport and BDL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Juan Airport to Hartford?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hartford from San Juan Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from San Juan Luis Munoz Marin Intl Airport to Hartford

  • Looking for a cheap flight? 25% of our users found flights on this route for $146 or less one-way and $220 or less round-trip.

Prefer to fly direct from San Juan Airport to Hartford?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from San Juan Luis Munoz Marin Intl to Hartford Bradley Intl.
Find which airlines fly direct from San Juan Luis Munoz Marin Intl Airport to Hartford Bradley Intl Airport, which days they fly and book direct flights.

Direct departures

San Juan Luis Munoz Marin Intl to Hartford Bradley Intl

Monday

Frontier, JetBlue

Frontier, JetBlue

Tuesday

Frontier, JetBlue

Frontier, JetBlue

Wednesday

Frontier, JetBlue

Frontier, JetBlue

Thursday

Frontier, JetBlue

Frontier, JetBlue

Friday

Frontier, JetBlue

Frontier, JetBlue

Saturday

Frontier, JetBlue

Frontier, JetBlue

Sunday

Frontier, JetBlue

Frontier, JetBlue

See more direct flights

Direct returns

Hartford Bradley Intl to San Juan Luis Munoz Marin Intl

Monday

Frontier, JetBlue

Frontier, JetBlue

Tuesday

Frontier, JetBlue

Frontier, JetBlue

Wednesday

Frontier, JetBlue

Frontier, JetBlue

Thursday

Frontier, JetBlue

Frontier, JetBlue

Friday

Frontier, JetBlue

Frontier, JetBlue

Saturday

Frontier, JetBlue

Frontier, JetBlue

Sunday

Frontier, JetBlue

Frontier, JetBlue

See more direct flights

Reviews of the top 3 airlines serving from Luis Munoz Marin Intl to Hartford

 
See real verified KAYAK customer reviews for airlines flying from San Juan to Hartford. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Luis Munoz Marin Intl to Hartford? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4297 reviews
8.1Boarding
8.6Crew
8.0Comfort
7.0Food
7.5Entertainment
Airline reviews

I have not flown Southwest in awhile and had a very pleasant experience. From ticketing to boarding to the flight. The flight left on time and landed ahead of schedule. It won't be so long next time!!

10.0 ExcellentTy&Steph, Feb 2026
CLT - STL
Read more Southwest reviews

I have not flown Southwest in awhile and had a very pleasant experience. From ticketing to boarding to the flight. The flight left on time and landed ahead of schedule. It won't be so long next time!!

The Southwest experience has definitely taken a dive from its early days. You can no longer deferentiate from other airlines. Air travel is too expensive. Southwest is no longer budget friendly. They have lost me as a loyal customer.

Flight was hours late, unable to sit next to spouse, I have had so much better experiences. Substantially better, only saving grace was that it was a short flight.

An entire day of delays. Cost lots of money. Meals and a hotel.

Great plane, great attendants,great flight crew,on time. Wonderful flight home..

The WiFi and crew on the plane were good, however, the boarding experience was awful. I paid for the Choice Preferred and was boarded in group 5 so all overhead storage was full. They found room for our luggage, but further back making getting off the plane a nightmare. Also, we were in row 6 and the seats were extremely uncomfortable. Both my daughter and I had no leg room and couldn’t wait to get off the plane.

The charges were ridiculous for an hour flight and the turbulence was very scary.

Still need to work out the kinks on the new assigned seating boarding process. Otherwise, a very good flight.

WiFi did not work. Boarding with the new seating assignments took too long. The temperature in the terminal was obnoxious. +/- 80°

The seats are now more narrow. I paid for front row the seats in the front are even more narrow than before.

It was a pretty smooth flight, I tend to get mini anxiety attacks during flights, however, this time was pretty smooth and I was able to relax. The only thing, I was having issues to connect to the Flyfi internet. I was not able to connect at all, I turned off my phone a couple times and didnt work.

Both flights were significantly delayed. The flight experience itself was great.

My flight got delayed and eventually canceled, then rescheduled. I and several others had a connection from Boston to Paris and asked several times if we would make it. They assured us we would and then rebooked us mid flight without our consent and closed doors early even though they said they communicated we were a bit delayed. We got stranded in Boston and I opted with being rebooked for a different connection to France since they refused to pay for a Hotel. I've now been in Europe for 5 days and still haven't recieved my bags. There was absolutely no urgency for the fact that I'm in a foreign country with absolutely no change of clothes or any of my medication. Such an overwhelming and frustrating experience.

Very smooth flight, good legroom with the "even more room" seats. Entertainment choice was excellent, wifi on board, plane was modern. Pilot got a round of applause for a smooth landing in very blustery conditions. Love flying with them. Check in was OK too. We were too early so we had to wait until groundstaff showed up 3hrs before the flight.

Automated scanning was slow and somewhat haphazard. Too many people were unfamiliar with the tech and were forced to learn on the fly. The hands off approach of the gate staff made it more uncomfortable. This needs work. Overall the flight and cabin crew were excellent.

The crew for the flight was A+ top notch. They were friendly and professional and made the flight a very relaxing and enjoable.

Rude crew member. She seemed annoyed at me without me saying a single word. Also loudly admonished me for having my bag next to my seat instead of tucked away before landing. Just telling me to put it away and guiding me without giving me a lecture would have been enough.

No included food for a 5 hour flight and the entertainment was only accessible if you had wired headphones (not provided). Otherwise though, great and smooth flying and customer service.

They initially informed us that the flight was delayed, but only after waiting an hour for updates. In any event, the flight was canceled, but the way it was handled was really poor and egregious. I feel they handled the situation of informing travelers very irresponsibly. I sat in a wheelchair at the airport for over four hours before finally being told that the flight was canceled.

Crew were fantastic and so catering and wonderful! Full score for the entire crew!

Gate not determined until I got to the airport - hard to plan the trip to the airport.

Our flight was canceled. I will never use Kayak nor Frontier for travel again. The entire experience was a headache.

Frontier.. nickel and dime add-ons. Flight late, on time, late again, last minute gate change, arrival gate required a shuttle to the terminal. They sure keep you guessing.. if you like a little chaos and airport anxiety, this is the airline for you!

This is my second time flying with Frontier. My current experience was very favorable. The staff from the gate to the plane was friendly, warm and professional. The food options lacked in my opinion. This area needs some attention in my opinion.

Frontier line changes my flight schedule with out my authorization. They never ask me and with out my concern they cut off 4 hours of my vacation they force my to leave 4 hours early from Puerto Rico.

There was no food and no entertainment, so I'm not sure why these are even in the survey, as my understanding is frontier does not ever offer food without a few, not even a snack, and there are no screens so unless the flight safety talk is our entertainment why ask how we liked it?. One of the flight attendants say in the back of the plane as people filed in to their seats, yelling orders about where to put baggage and telling people to hurry up. It was the least professional experience I've ever had on a flight.

Very well recently! Frontier is improving and less harrassing customer on luggages! Positive!

Good for a budget airline! It was easy to get on, staff was really nice. Can’t say anything about the food or entertainment because it wasn’t available, which is fine.

I am writing to express my disappointment with my recent Frontier Airlines flight. I was charged $99 at the gate because my bag was said to be too large, yet once onboard there was no available overhead bin space, and I was required to place the bag under the seat in front of me anyway. This made the charge feel unnecessary and unfair. Additionally, before the flight even took off, I was asked to move from the seat I paid for into a middle seat so another passenger and her cat could have my seat to themselves. I was not offered compensation or an explanation for being moved from a paid seat. Between the unexpected bag fee and being forced to give up my seat, this experience fell well below acceptable customer service standards. I would appreciate a review of this situation and appropriate compensation.

It was costly and difficult to check in. $85 to take a small suitcase with me, carry on or checked and $75 on the return trip, Plus $25 if I didn't check my self in check in $25, because I couldn't do it on the kiosk. Small very uncomfortable seats, waited on the runway for near an hour each way. It was my worst flight to date.

Everything you need to know for your flight from Luis Munoz Marin Intl to Hartford

Information on your arrival and departure airports