SJU - BDL

$103 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 6/13. 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
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Everything you should know

Cheapest round-trip
$214
Typical prices: $411-$279
Frontier
ne 6/14po 6/15
SJU - BDL • Non-stop
Cheapest one-way
$103
Typical prices: $116-$198
Frontier
so 6/13
SJU - BDL • Non-stop
Top airlines
Cheapest • from $233 (round-trip)
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Frontier and JetBlue. Average duration is 3h 56m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 83% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $141 (round-trip)
Shortest trip • 6h 45m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 22% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 14% price drop
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
Booking Insights
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

ne, červen 14 - po, červen 15
Frontier Logo
8:55 am - 1:15 pm
SJU
-
BDL
4h 20mnonstop
Frontier Logo
2:10 pm - 6:05 pm
BDL
-
SJU
3h 55mnonstop
$214Frontier
ne, červen 14 - po, červen 15
Frontier Logo
8:55 am - 1:15 pm
SJU
-
BDL
4h 20mnonstop
Frontier Logo
2:10 pm - 6:05 pm
BDL
-
SJU
3h 55mnonstop
$216Frontier
čt, červenec 30 - út, září 1
Frontier Logo
8:45 am - 12:47 pm
SJU
-
BDL
4h 02mnonstop
Frontier Logo
1:48 pm - 5:43 pm
BDL
-
SJU
3h 55mnonstop
$233Frontier
so, srpen 1 - st, srpen 5
Frontier Logo
8:45 am - 12:47 pm
SJU
-
BDL
4h 02mnonstop
Frontier Logo
1:42 pm - 5:46 pm
BDL
-
SJU
4h 04mnonstop
$235Frontier
pá, červenec 31 - pá, srpen 14
Frontier Logo
8:45 am - 12:47 pm
SJU
-
BDL
4h 02mnonstop
Frontier Logo
1:42 pm - 5:46 pm
BDL
-
SJU
4h 04mnonstop
$244Frontier
út, červen 16 - so, srpen 1
Frontier Logo
8:55 am - 1:15 pm
SJU
-
BDL
4h 20mnonstop
Frontier Logo
1:42 pm - 5:46 pm
BDL
-
SJU
4h 04mnonstop
$245Frontier
čt, červen 18 - ne, červen 21
Frontier Logo
8:55 am - 1:15 pm
SJU
-
BDL
4h 20mnonstop
Frontier Logo
2:10 pm - 6:05 pm
BDL
-
SJU
3h 55mnonstop
$250Frontier
út, červen 16 - so, srpen 1
Frontier Logo
8:55 am - 1:15 pm
SJU
-
BDL
4h 20mnonstop
Frontier Logo
1:42 pm - 5:46 pm
BDL
-
SJU
4h 04mnonstop
$256Frontier
čt, červenec 30 - út, září 1
Frontier Logo
8:45 am - 12:47 pm
SJU
-
BDL
4h 02mnonstop
Frontier Logo
1:48 pm - 5:43 pm
BDL
-
SJU
3h 55mnonstop
$261Frontier
ne, červen 21 - út, červen 23
Frontier Logo
8:55 am - 1:15 pm
SJU
-
BDL
4h 20mnonstop
Frontier Logo
2:10 pm - 6:05 pm
BDL
-
SJU
3h 55mnonstop
$262Frontier
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.

How much is a round-trip flight from San Juan Luis Munoz Marin Intl Airport to Hartford?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from San Juan Luis Munoz Marin Intl Airport to Hartford departing in June.

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 Tuesday and avoid Sundays 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 February, where tickets cost $257 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $348 and $342 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 $320 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 22% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 4 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$103
Best time to beat the crowds but there is an average 9% 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 5 days, the lowest price for a flight from San Juan Luis Munoz Marin Intl Airport to Hartford was $103 for a one-way ticket and $233 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?

    Only JetBlue offers 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.

  • Which airline alliances offer flights from San Juan Airport to Hartford?

    oneworld is the only airline alliance operating flights between San Juan Airport and Hartford.

  • 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, JetBlue or American Airlines?

    The two airlines most popular with KAYAK users for flights from San Juan to Hartford are JetBlue and American Airlines. With an average price for the route of $368 and an overall rating of 7.1, JetBlue is the most popular choice. American Airlines is also a great choice for the route, with an average price of $425 and an overall rating of 7.1.

  • 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 $173 or less one-way and $282 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.
7.1
American AirlinesOverall score based on 11644 reviews
6.4Food
7.5Boarding
7.2Comfort
6.9Entertainment
7.9Crew
Airline reviews

This was my first flight on Aer Lingus and it was great. The plane wasn't full so I could move to a seat with extra room. The food was pretty good for airline food and the staff was nice and attentive. I enjoyed the media provided during my 10 hour flight. We arrived home early and it's always good to be home!

10.0 Excellentjulianne, Jun 2026
DUB - LAX
Read more American Airlines reviews

This was my first flight on Aer Lingus and it was great. The plane wasn't full so I could move to a seat with extra room. The food was pretty good for airline food and the staff was nice and attentive. I enjoyed the media provided during my 10 hour flight. We arrived home early and it's always good to be home!

Everything went as planned. The only issue I had was with the gate C31 attendant. The person could barely speak English and was very difficult to understand.

The flight took off an hour late which made the connection concerning

We departed early and arrived early The plane was clean and the crew was incredibly efficient another positive experience with American airlines for me.

The flight from LA to Chicago was smooth and service was very good overall.

The flight from Dallas to Tokyo was not on Japan Airlines. It was on American Airlines. Very disappointed that we did not fly on Japan Airlines. Will not be using you liars again. I’ll just book direct from the airline next time. Wish you could make this right and has us fly on Japan Air when heading back home to the US.

The Mario was so helpful and provided amazing customer service however l have being waiting for a callback for almost a week now and have not heard anything further after l informed them l wanted to change my date of traveling because of my hospital appointment even send them proof and l was unable to use manag your booking on their website is a bit frustrating and l would appreciate an update on My request as soon as possible. And have called them times without numbers no response

They made nearly everyone check their bag because the overhead bins are way too small. Extremely inconvenient

The overhead bins are too small, They served one meal and two snack for a 10hr flight. My meal was missing the butter, cheese and salad dressing everyone else got. The crew were nice and the plane was clean

Was put into a seat right behind the toilet that had no entertainment possible but did have plenty of leg room over noisy part of plane.

Since we started at syr the service, crews, and flights were just excellent

It was fine for what it was. It’s not luxury travel but it was efficient, for the most part. Having my carry-on transferred into luggage however, was unwelcome.

Jet blue is always good - the one weird thing was that they started boarding about 20-30 minutes before the official boarding time on the app. Just something to be aware of!

We had better-than-average leg room and I loved the access to shows and movies. During boarding, we could not hear the agent even though we were close to the boarding door, which was kind of scary when we realized that half of the passengers had already boarded. Also, the entertainment was awesome, but I could not hear the movie as well as I would have liked, because my headphones were crappy. It would have been better if I could connect my own ear buds via Bluetooth or if JetBlue provided headphones.

On time, friendly attendants, quick wheelchair assistance and help checking in bags. Also appreciated change in seats, more forward to make it easier for my 97 year old mother to board and exit the plane. Thank you, JetBlue!

Flight did not have onboard charging and TV screen flickering.

I was seated next to an autistic child who was out of control and had a child behind me kicking my seat for most of the trip. I will never fly JetBlue again. Ever. I don't care how cheap it is. It's terrible.

Boarding process was terrible. No assigned seat until the gate, then a long line to get seat assignment.

This was the first flight I've taken since pre-pandemic. I was pleased with how orderly the boarding and disembarking went. The seats were comfortable. I loved that there was no "first class'. The attendants and passengers I met were all very friendly and welcoming.

Boarding was easy. Provided drinks and snacks. Good aircraft and staff

There weren't enough employees at check in took awhile to get bags checked. There wasn't a wheel chair for me, I was sent to someone who turns out to work for a different airline, if My flight hadn't been delayed I probably would have missed my flight as it was, by the time I arrived at my gate, they started boarding in about 15 minutes. I don't know who took me to my gate, definitely was not the normal people who take passengers to the gate. I'm guessing she may have been in a management position. I wish I knew her name, she went beyond to help me. With that said everyone was kind, and were doing the best they could. So, I choose to say it was an Adventure, stressful start, but good. In the end went well. The situation was not only difficult for passengers but the employee's.

The staff at the check in counter was so rude. Made you feel Incompetent

Frontier scheduled a 40 minute connection in DEN. What they failed to mention was that they “close the doors” 20 mins prior to departure, which means you only have 20 mins. Not enough time. Possibly against DOT regulations. Filing complaint.

Flight was scheduled at 9:40pm. Got delayed to 10 am, the next day. crazy

The bag check, flight check-in, and onboard experience convinced my wife and me that we will actively go out of our way to avoid flying Frontier Airlines in the future. At bag check, we were informed that check-in could only be completed via the Frontier mobile app. Unfortunately, the app was extremely frustrating—sending us through repetitive, confusing loops that repeatedly forced us to decline add-on services with nearly every click. While most airline apps upsell, this one felt intentionally exhausting. As the process dragged on, we became genuinely concerned that my phone battery would die before check-in could be completed. We approached the bag check staff—who were standing together talking—and explained both our frustration and our predicament. They laughed. Later, my wife described the interaction as “gaslighting,” which felt accurate. We were then informed it would cost $25 per person simply to have our boarding passes printed. From that point forward, the tone of the experience was consistently hostile. The bag check employees were condescending and combative, behaving more like bullies than customer service staff. Unfortunately, that same attitude continued onboard. One flight attendant argued with me when I attempted to stow my backpack in the overhead bin. I explained that we had each paid $75 to check our bags specifically so we would not need to use carry-on space and could have adequate legroom. She demanded to see my ticket, pointed out that it said “no carry-on”—which I acknowledged—and I reiterated that this was precisely why we paid to check our bags. Her response was, “I don’t make the rules.” She then walked away, but not before asking if I “truly wanted to fly back to Chicago today?”—an unnecessary and unmistakable threat. It is also worth noting that despite booking our tickets together in the same transaction, we were not seated together. Upon our return to Chicago—where we could once again sit together—we compared onboard experiences. We both remarked on how unhappy the flight attendants appeared and how each of us was separately asked whether we would like to purchase a beverage. We declined. At no point was water mentioned as an option, leaving us with the clear impression that even water came at a cost—or that complimentary water, if available at all, was deliberately left unmentioned. Overall, the experience was shocking and deeply disappointing, but it was also a profound learning experience—one we will not forget and will not repeat. -Steve

Plane was hot and miserable and the crew was rude!

12 hour delay required getting on and off plane 3 times - would have at least liked to have been offered a snack or drink

They didn’t offer a water, even after I asked

Zero issues with this flight. Crew was outstanding and flight was super. Plane was clean and fine. The seats need more padding and water should be provided without cost. I recognize it's Frontier but there are some things that should still be part of the flight. But still very satisfied with the experience and quality.

They switched our terminal 3 times and we were delayed for four plus hours!!!

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

Information on your arrival and departure airports