Cheap flight from Hartford to San Juan from $138

Frequently Asked Questions

• Which airlines offer direct flights from Hartford to San Juan?

  At the moment, you can catch a nonstop flight from Hartford to San Juan with the following airlines, including: Jetblue Airways Frontier Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long does it take to fly from Hartford (HFD) to San Juan (SJU) and what is the distance?

  It takes around 3 hours 50 minutes to fly from Hartford (HFD) to San Juan (SJU).

• When is the best time to book flights from Hartford to San Juan?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Hartford to San Juan is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Hartford to San Juan?

  Based on Trip.com data in the past 4 weeks, there is 13 flight per week flying from Hartford to San Juan. You can check the weekly schedule for popular airlines on this route below: Jetblue Airways: S/M/T/W/T/F/S -- B62475 (10:01) Jetblue Airways: S/M/T/W/T/F/S -- B61475 (16:56)

• When are flight tickets from Hartford (HFD) to San Juan (SJU) the cheapest?

  The cheapest months to fly from Hartford to San Juan is November, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Hartford to San Juan on?

  After crunching the numbers on our November flight calendar, it's currently cheapest to fly from Hartford to San Juan on November 25, 2025 with Frontier Airlines, with prices starting at $137.

• Which airports can I fly to for San Juan from Hartford?

  You can land at any one of the following hubs in San Juan, with Bradley International Airport to Luis Munoz Marin International Airport (BDL-SJU) is by far the most common option on this route: Luis Munoz Marin International Airport (SJU) Fernando Luis Ribas Dominicci Airport (SIG).

• Is there any time difference between Hartford and San Juan?

  The time difference between San Juan and Hartford is 1h.

• How do I change or cancel my ticket from Hartford to San Juan?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.