HVN - SJU

$129 Find Cheap Flights from New Haven to San Juan

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from New Haven to Luis Munoz Marin Intl departing on 9/11. 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 San Juan Luis Munoz Marin Intl Airport

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

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$260
Typical prices: $308-$268
Avelo Airlines
Fri 9/11Fri 9/18
HVN - SJU • Non-stop
Cheapest one-way
$129
Typical prices: $100-$101
Avelo Airlines
Fri 9/11
HVN - SJU • Non-stop
Nonstop flights
Mon, Wed, Fri, Sat
You can fly direct with Avelo Airlines. Average duration is 3h 50m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 22% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 39% 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 Luis Munoz Marin Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from New Haven to Luis Munoz Marin Intl (HVN-SJU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from New Haven to Luis Munoz Marin Intl 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 New Haven to Luis Munoz Marin Intl

Fri, Sep 11 - Fri, Sep 18
Avelo Airlines Logo
6:30 am - 10:27 am
HVN
-
SJU
3h 57mnonstop
Avelo Airlines Logo
11:38 am - 3:45 pm
SJU
-
HVN
4h 07mnonstop
$260Avelo Airlines
Fri, Sep 11 - Fri, Sep 18
Avelo Airlines Logo
6:30 am - 10:27 am
HVN
-
SJU
3h 57mnonstop
Avelo Airlines Logo
11:38 am - 3:45 pm
SJU
-
HVN
4h 07mnonstop
$291Avelo Airlines
Fri, Sep 4 - Mon, Sep 7
Avelo Airlines Logo
6:30 am - 10:27 am
HVN
-
SJU
3h 57mnonstop
Avelo Airlines Logo
11:38 am - 3:45 pm
SJU
-
HVN
4h 07mnonstop
$292Avelo Airlines
Fri, Sep 11 - Fri, Sep 18
Avelo Airlines Logo
6:30 am - 10:27 am
HVN
-
SJU
3h 57mnonstop
Avelo Airlines Logo
11:38 am - 3:45 pm
SJU
-
HVN
4h 07mnonstop
$299Avelo Airlines
Mon, Aug 24 - Fri, Aug 28
Avelo Airlines Logo
6:30 am - 10:20 am
HVN
-
SJU
3h 50mnonstop
Avelo Airlines Logo
11:30 am - 3:27 pm
SJU
-
HVN
3h 57mnonstop
$304Avelo Airlines
Mon, Aug 24 - Mon, Aug 31
Avelo Airlines Logo
6:30 am - 10:20 am
HVN
-
SJU
3h 50mnonstop
Avelo Airlines Logo
11:30 am - 3:27 pm
SJU
-
HVN
3h 57mnonstop
$306Avelo Airlines
Mon, Sep 21 - Mon, Oct 5
Avelo Airlines Logo
6:30 am - 10:27 am
HVN
-
SJU
3h 57mnonstop
Avelo Airlines Logo
11:38 am - 3:45 pm
SJU
-
HVN
4h 07mnonstop
$340Avelo Airlines
Wed, May 27 - Wed, Jun 3
Avelo Airlines Logo
7:00 am - 10:50 am
HVN
-
SJU
3h 50mnonstop
Avelo Airlines Logo
12:05 pm - 3:57 pm
SJU
-
HVN
3h 52mnonstop
$346Avelo Airlines
Mon, Jun 1 - Wed, Jun 3
Avelo Airlines Logo
8:00 am - 11:50 am
HVN
-
SJU
3h 50mnonstop
Avelo Airlines Logo
12:05 pm - 3:57 pm
SJU
-
HVN
3h 52mnonstop
$350Avelo Airlines
Wed, May 27 - Fri, May 29
Avelo Airlines Logo
7:00 am - 10:50 am
HVN
-
SJU
3h 50mnonstop
Avelo Airlines Logo
12:58 pm - 4:50 pm
SJU
-
HVN
3h 52mnonstop
$362Avelo Airlines
Booking Insights

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

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

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

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

What’s the cheapest day of the week to fly from New Haven to San Juan?

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

For New Haven to San Juan, Sunday is the cheapest day to fly on average and Thursday is the most expensive. Flying from San Juan back to New Haven, the best deals are generally found on Friday, with Saturday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from New Haven to San Juan Luis Munoz Marin Intl Airport, 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 New Haven to San Juan Luis Munoz Marin Intl Airport is October, where tickets cost $196 (return) on average. On the other hand, the most expensive months are December and February, where the average cost of round-trip tickets is $607 and $352 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from New Haven to San Juan Luis Munoz Marin Intl Airport, 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 New Haven to San Juan Luis Munoz Marin Intl Airport, you should book around 4 weeks before departure, which saves you about 22% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$129
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from New Haven to San Juan

When to book flights from New Haven to Luis Munoz Marin Intl

Are your dates flexible? Find out the best times to travel from New Haven to Luis Munoz Marin Intl 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 New Haven to San Juan flights

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

    In the last 3 days, the lowest price for a flight from New Haven to San Juan Luis Munoz Marin Intl Airport was $129 for a one-way ticket and $260 for a round-trip.

  • Do I need a passport to fly between New Haven and San Juan?

    Yes, you’ll need a passport to travel to San Juan from New Haven.

  • Which airlines offer Wi-Fi service onboard planes from New Haven to San Juan?

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

  • Which aircraft models fly most regularly from New Haven to San Juan?

    The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the New Haven to San Juan flight route.

  • On which days can I fly direct from New Haven to San Juan?

    You can catch a nonstop flight from New Haven to San Juan on Monday, Wednesday, Friday, and Saturday.

  • Which is the best airline for flights from New Haven to San Juan, Avelo Airlines or JetBlue?

    The two airlines most popular with KAYAK users for flights from New Haven to San Juan are Avelo Airlines and JetBlue. With an average price for the route of $320 and an overall rating of 7.6, Avelo Airlines is the most popular choice. JetBlue is also a great choice for the route, with an average price of $344 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from New Haven to San Juan?

    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 New Haven to San Juan.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan from New Haven 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 New Haven to San Juan?

    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 San Juan with an airline and back to New Haven with another airline. Booking your flights between New Haven and SJU 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 New Haven to San Juan?

    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 San Juan from New Haven 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 New Haven to San Juan Luis Munoz Marin Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $270 or less round-trip.

Prefer to fly direct from New Haven to San Juan?

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

Direct departures

Tweed-New Haven to San Juan Luis Munoz Marin Intl

Monday

Avelo Airlines

Avelo Airlines

Wednesday

Avelo Airlines

Avelo Airlines

Friday

Avelo Airlines

Avelo Airlines

Saturday

Avelo Airlines

Avelo Airlines

See more direct flights

Direct returns

San Juan Luis Munoz Marin Intl to Tweed-New Haven

Monday

Avelo Airlines

Avelo Airlines

Wednesday

Avelo Airlines

Avelo Airlines

Friday

Avelo Airlines

Avelo Airlines

Saturday

Avelo Airlines

Avelo Airlines

See more direct flights

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

 
See real verified KAYAK customer reviews for airlines flying from New Haven to San Juan. 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 New Haven to Luis Munoz Marin Intl? 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.
7.6
Avelo AirlinesOverall score based on 88 reviews
5.1Food
7.7Boarding
7.1Comfort
5.0Entertainment
8.3Crew
Airline reviews

Flight was smooth. We boarded early and left Grand Rapids about a half hour ahead of schedule. We then arrived in Lakeland about 40 minutes early. Flights attendants (3) were welcoming and pleasant. Wish we would have at least been offered to buy a bottle of water. No beverage service at all.

8.0 ExcellentFamily, Jan 2026
GRR - LAL
Read more Avelo Airlines reviews

Flight was smooth. We boarded early and left Grand Rapids about a half hour ahead of schedule. We then arrived in Lakeland about 40 minutes early. Flights attendants (3) were welcoming and pleasant. Wish we would have at least been offered to buy a bottle of water. No beverage service at all.

I really liked the young man who checked me in and took my bags! He was so kind and was very helpful! I told my sister about the great service and him and she said that is why she flies Avelo Air.

The flight was delayed by a lot and the seats are pretty tight

Surprisingly was one of the better flights I’ve been on

Short 2-hour flight, we took off on time, ETA was earlier than stated, no interaction needed with stewards, no food, no entertainment on such a short flight.

Avelo provided exactly what I expected. They are a low-cost option with no frills but the experience was comfortable and the staff was great! I will be using them in the future for trips when cost is a priority for me.

Expect nothing and you will be fine. Seats are crammed.

Terrible landing. Uncomfortable seats. Great cabin crew-helpful and pleasant!

Tight fit in middle seat but OK for short flight. Crew was more interested in talking to each other than helping passengers - strickingly dissappointing. DAB is a great airport. New Haven sucks! Excellent value for the .

Avelo is definitely a budget airline and you get what you pay for. The plane was packed and the seats were not particularly comfortable. Staff was very nice and both of our flights were on time. The one thing I wish I had known was that the staff does not show up at the airport desk to check your bags until two hours before the flight. We had a 4:30 flight and had to check out of our hotel at noon. Since we have lounge passes we planned to check our bag, go through security and hang out at the lounge until we had to board. But because we could not check our bag until 2:30, when the staff showed up, we could not go through security and access the lounge. Passengers with boarding passes and carry on luggage would not have this issue. I might fly Avelo again but would only do carry on or plan to get to the airport no sooner than two hours before check in. And I would not recommend a long flight on Avelo since there is no food or entertainment and the seats are not comfortable.

Given us a free miles or free flight for waiting for 9 hours I didn’t get home till 5am in the morning and I was supposed to be home at 9:30 touch down.

Excellent price. Everything on time. two bad parts. Kayak said I couldn't sign in for the flight online, but I got an email at the same time from Jet Blue and they let me sign in online. Second bad part was that, although I had provided my known traveler number, neither of my boarding passes, for this flight and the previous one, had TSA pre-check showing.

Jet blue was great But the Jayak system Wasa pure nightmare and wasted so much of my time and energy by not giving me a way to access jet blue to check in the flight back I didn’t even get the number confirmation code 24 hours before. Because I didn’t receive the email with the confirmation code I could NoT CHECk IN. I spoke to a kayak third party and they informed me I could not carry a carry on, on the flight which caused me so much extra stress it was just too much. You can be sure I will not be using it recommending your site. Again.

There was a screen but no earphones that could use the older input so I could listen to anything.

My experience with JetBlue was fine BUT I am very upset with Kayak! JetBlue had delayed our scheduled departure by an hour and you NEVER notified me of the change. I did not hear directly from JetBlue because the trip was booked through Kayak, a mistake I will not repeat. Your reminder of the our trip last week still had the WRONG departure time. Our return trip has also changed, and again no notice from you.

Jet blue just had great service overall! Only a little turbulence heading out of Austin, otherwise the jet stream helped the speed of the trip!

Boarding was quick and efficient. The flight crew were friendly. There were limited food options available on the flight. The pocket guide said there would be salad and sandwich sections available on flights over 3.5 hours. The only food available were snack boxes. And those were limited as well. My flight was over 5 hours. The entertainment system worked well. I had both extra legroom seats and regular coach seats. The seats were not very comfortable. The entertainment controls in the armrest made it difficult to rest my arm without changing the channel on my neighbors TV. Overall, my experience was mediocre.

Purchased through 3rd party vendor which made everything difficult. Unable to check in online. Unable to get flight updates easily, tsa precheck information didn’t carry through, longer time to check in in person. Entertainment looked good but had to purchase conventional headphones to view.

Boarding was fast, easy, and we landed early. The entertainment system was very buggy and kept resetting throughout the flight.

Not having an assigned seat until boarding and then having to check my bag.

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

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

It was an early flight and most people napped/slept and the crew let us which was nice.

The crew acted like they had never done this and kept barking passive aggressive orders at people. + the security line + the delay + sitting on the tarmac for 2 hours + none of the apps or signage updating with correct times

More inflight connection. And leg space is horrible. And the paying for baggage I'd ridiculous!!!

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

Information on your arrival and departure airports