Cheap Flights from Honolulu (HNL) to San Juan (SJUA)

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      Compare Honolulu International to San Juan flight deals

      Find the cheapest month or even day of the year to fly to San Juan

      Book the best San Juan fare with no extra fees

      Flight deals from Honolulu International to San Juan

      Looking for a cheap last-minute deal or the best return flight from Honolulu International Airport to San Juan? If you want to travel next month, return fares start from $1,070. Find the lowest prices on one-way and return tickets right here.
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from Honolulu International to San Juan found in the last 4 days, and are subject to change and availability.

      Find the cheapest month to fly from Honolulu International to San Juan

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

      Honolulu to San Juan: Flight information

      The things to know before you go.
      Cheapest flight found$1,049
      Cheapest month to flyNovember

      Finding cheap flights from Honolulu International 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 Honolulu International to San Juan is $1,049. 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.
      Currently, there are no airlines that fly direct from Honolulu International to San Juan. But we found flights with one or more stops from $1,048.
      As of September 2026, there are no flights flying from Honolulu International to San Juan.
      The cheapest month to fly from Honolulu International to San Juan is usually November.
      If you're flying from Honolulu International 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 $1,049.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Honolulu International Airport to San Juan on Monday, 23 November 2026.
      No airlines currently offer direct flights between Honolulu International Airport and San Juan. Most routes have one or more stops.
      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 September, the average temperature is usually around 28°C. August is typically the warmest month in San Juan, when it usually averages around 30°C. You can expect the least rain in January. The coldest month is February, with temperatures averaging 22°C. The rainiest month is September.
      Currently, United offers the cheapest flight tickets to San Juan.

      Flying from Honolulu International Airport (HNL) to San Juan: what you need to know

      • Honolulu International Airport is located in Honolulu. Following the UTC-4 timezone, San Juan is six hours ahead of Honolulu.

      • To avoid rushing for your HNL to San Juan flight, leave plenty of time to navigate the airport and find your gate. Arriving two hours ahead of international departures and an hour before domestic flights is the general travel rule.

      • You can expect longer queues during popular months such as July. Arriving up to four hours in advance for an international flight and two hours for a domestic departure will give you plenty of time for security and boarding.

      • Think about adding a stopover to potentially land a cheaper plane ticket from HNL to San Juan. Simply deselect 'Direct flights only' during your search. Take a break (and maybe save some cash) by stopping at one of these connecting airports:

        • Houston George Bush Intercontinental Airport (IAH)

        • Washington Dulles International Airport (IAD)

        • Austin-Bergstrom International Airport (AUS)

      • The journey from central Honolulu to HNL takes around 45 minutes by public transport. If you ride-share, drive or take a taxi, you'll cover the 6 kilometres in 20 minutes or so, depending on traffic conditions.

      • Searching for a hotel near HNL? If you're boarding an early flight from Honolulu International Airport to San Juan, these stays will put you moments from your departure gate:

      • Honolulu International Airport maintains a solid on-time performance, reducing the likelihood of delays. Departures from HNL touch down on schedule 82% of the time.

      • HNL is located at 300 Rodgers Blvd., #12.

      How to find the cheapest flights from Honolulu International Airport (HNL) to San Juan

      • The lowest price we've seen for a one-way Honolulu International Airport to San Juan flight is $531. The cheapest price for a return flight is $1,049. Remember fares can change due to availability at the time of booking.

      • Don't wait until the last moment. You're more likely to land cheap flights from HNL to San Juan if you book early. Airlines often offer some great early bird deals.

      • If you can be flexible with your trip dates, take advantage of the 'Whole month' tool. It'll find the lowest price across every month when searching for a Honolulu International Airport to San Juan ticket.

      • You don't need to check back constantly to see if fares have dropped when you set up a Price Alert. We'll let you know as soon as there's an extra saving on cheap flights from HNL to San Juan.

      • Save money on your flight from Honolulu International Airport to San Juan with the help of our filters. Choose your ideal departure time, duration and airlines, then sort the results by 'Cheapest' to see the best deals.

      Airports in San Juan

      Luis Munoz Marin International Airport (SJU)

      • The distance from Luis Munoz Marin International Airport (SJU) to central San Juan is roughly 11 kilometres. It takes around 20 minutes to get to the centre driving.

      • Getting there on public transport takes around 1 hour.

      • The last thing you need is a long journey to your hotel if you're landing late on a flight from Honolulu International Airport to San Juan. Reserve one of these accommodation options near SJU instead:

      • Lock in the best possible rate by booking your ride from Luis Munoz Marin International Airport about two weeks in advance of your flight from HNL to San Juan.

      Best time to go to San Juan

      • March is the most popular month for flights from Honolulu International Airport to San Juan. To avoid the crowds, head to San Juan in December.

      • The warmest month in San Juan is August, with temperatures ranging between 24ºC (75ºF) and 32ºC (90ºF). Lock in your Honolulu International Airport to San Juan plane ticket then if this is the type of weather you enjoy.

      • February sees average temperatures of between 21ºC (70ºF) and 28ºC (82ºF). Search for a cheap ticket from HNL to San Juan around that time if you like travelling in cooler conditions.

      More about San Juan

      • Once you've booked your flight from Honolulu International Airport to San Juan, choose a hotel that combines comfort with a great location. Make one of these accommodation options your base for exploring San Juan:

      • Esperanza Beach and Balneario El Escambron are just two of the big attractions to put on your San Juan must-do list. Keep the momentum going by heading to Escambron Green.

      Explore more of Puerto Rico

      • Aguadilla is just one of the many places in Puerto Rico waiting to be explored after you've experienced San Juan. Around 113 kilometres away to the west, its top attractions include Silla Aguadilla, Bridges Surf Beach and Playa Rompe Olas.

      • If there's time to check out another well-known destination in Puerto Rico, head for Isabela, about 105 kilometres west of San Juan. Playa montones, Shore Island Beach and Guajataca Forest Reserve are among the biggest draws.

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