Cheap Flights from New Haven to San Juan

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Flight deals from New Haven to San Juan

Looking for a cheap last-minute deal or the best return flight from New Haven Airport to San Juan? If you want to travel next month, return fares start from Rs70,861. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from New Haven to San Juan

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like New Haven to San Juan flights are currently cheapest in September.

Direct flights from New Haven to San Juan

New Haven to San Juan: Flight information

The things to know before you go.
Cheapest flight foundRs34,225
Cheapest month to flySeptember
Average flight time3 hrs, 53 mins
Most popular airlineAvelo Airlines
Average flights per week10

Finding cheap flights from New Haven to San Juan: Frequently asked questions

There are 6 airports in San Juan: San Juan Isla Grande, San Juan Luis Munoz Marin, Roosevelt Roads, Ponce, Vieques, and Culebra.
The best price we found for a return flight from New Haven to San Juan is Rs66,131. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 53 minutes is the average flight time from New Haven to San Juan.
Avelo Airlines flies direct from New Haven to San Juan.
As of August 2026, there are 10 flights per week flying from New Haven to San Juan.
The cheapest month to fly from New Haven to San Juan is usually September.
If you're flying from New Haven Airport, the cheapest airport near San Juan is San Juan Luis Munoz Marin – which is 11.3 km away from the centre of San Juan. We've found flights into this airport from Rs66,131.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from New Haven Airport to San Juan on Monday, 28 September 2026.
Yes – the average flight time is 3 hours and 53 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Juan but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Juan is around 40 days in advance, so don’t leave your flight to the last minute.

In August, the average temperature is usually around 28°C. August is typically the warmest month in San Juan, when it usually averages around 29°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging 23°C. The rainiest month is September.
Currently, Avelo Airlines offers the cheapest flight tickets to San Juan.

Flying from Tweed New Haven Airport (HVN) to San Juan: what you need to know

  • The average duration of a direct flight from Tweed New Haven Airport to San Juan is 4 hours 5 minutes.

  • The timezone in San Juan is UTC-4. The city is one hour ahead of New Haven, where Tweed New Haven Airport is located.

  • For a smooth journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This leaves you with plenty of time to catch your HVN to San Juan flight.

  • Be prepared for longer lines during popular months like March. Arriving up to four hours in advance for international flights and two hours for domestic departures is a smart move.

  • You can book a direct Tweed New Haven Airport to San Juan ticket. Start your trip at HVN and touch down at Luis Munoz Marin International Airport (SJU).

  • Avelo Airlines is a well-known airline that offers direct flights from Tweed New Haven Airport to San Juan.

  • Located around 6 kilometres from central New Haven, HVN can be reached in about 10 minutes by car, depending on traffic. Travelling on public transport takes roughly 20 minutes.

  • Catching an early flight from Tweed New Haven Airport to San Juan? Avoid rushing to the airport (and sneak in some extra snooze time) by choosing one of these stays near HVN:

  • Of the flights that depart from Tweed New Haven Airport, 76% touch down on time at their destination.

  • HVN is located at 155 Burr Street.

How to find the cheapest flights from Tweed New Haven Airport (HVN) to San Juan

  • The lowest price we've found for a one-way Tweed New Haven Airport to San Juan flight is Rs34,210. The cheapest price for a return flight is Rs66,159. Bear in mind fares can change due to availability at the time of booking.

  • Don't leave things to the last minute. You're more likely to land cheap flights from HVN to San Juan if you book ahead. Airlines often offer some excellent early bird rates.

  • The 'Whole month' search tool will show you the cheapest tickets from Tweed New Haven Airport to San Juan across the month. It's a great way to find a bargain if your trip dates aren't set in stone.

  • Stay on top of deals for cheap flights from HVN to San Juan by setting up a Price Alert. You'll receive an email or push notification on the app when fares go down.

  • Tailor your flights with filters. Choose your preferred departure and arrival times, airlines and total journey duration. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest' flights from Tweed New Haven Airport to San Juan.

Airports in San Juan

Luis Munoz Marin International Airport (SJU)

  • Luis Munoz Marin International Airport (SJU) is around 11 kilometres from central San Juan. If you're opting for a ride-share or a taxi, the drive takes about 20 minutes.

  • If you're travelling by public transport, expect a journey time of about 1 hour.

  • Consider booking a hotel near SJU if you have a late flight from Tweed New Haven Airport to San Juan. Choose one of these options and skip the long transfer:

  • Lock in the best rate by booking your ride from Luis Munoz Marin International Airport around two weeks ahead of your flight from HVN to San Juan.

Best time to go to San Juan

  • It's time to work out your travel dates for your flight from Tweed New Haven Airport to San Juan. March is the busiest month to visit San Juan. If you want a quieter atmosphere, go in December.

  • Book a Tweed New Haven Airport to San Juan plane ticket with a departure in August if you're eager to visit the city during its warmest month. Expect temperatures to range from 24ºC to 32ºC.

  • February has average temperatures of between 21ºC and 28ºC. Look for a cheap ticket from HVN to San Juan around that time if you want to travel in cooler conditions.

More about San Juan

  • When it comes to searching for somewhere to lay your head, you'll find the best places to stay in San Juan right here. Check out these options as soon as you've locked in your flight from Tweed New Haven Airport to San Juan:

  • Every great journey has to include a little sightseeing. Esperanza Beach, Balneario El Escambron and Escambron Green are attractions you won't want to skip in San Juan.

Explore more of Puerto Rico

  • San Juan is easy to fall in love with, but there are so many other corners of Puerto Rico waiting to be discovered. Around 113 kilometres west of San Juan, a trip to Aguadilla will keep you on the move. Start with leading attractions like Silla Aguadilla, Bridges Surf Beach and Playa Rompe Olas.

  • Isabela is another essential stop in Puerto Rico and is around 105 kilometres west of San Juan. No trip is complete without experiencing Playa montones, Shore Island Beach and Guajataca Forest Reserve.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.