Cheap Flights from Sacramento (SMF) to San Juan (SJUA)

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      Travellers and cabin class, 1 Adult, Economy

      Compare Sacramento 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 Sacramento International to San Juan

      Looking for a cheap last-minute deal or the best return flight from Sacramento International Airport to San Juan? If you want to travel next month, return fares start from $559. 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 Sacramento International to San Juan found in the last 4 days, and are subject to change and availability.

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

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

      Sacramento to San Juan: Flight information

      The things to know before you go.
      Cheapest flight found$433
      Cheapest month to flyNovember

      Finding cheap flights from Sacramento 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 Sacramento International to San Juan is $433. 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 Sacramento International to San Juan. But we found flights with one or more stops from $433.
      As of September 2026, there are no flights flying from Sacramento International to San Juan.
      The cheapest month to fly from Sacramento International to San Juan is usually November.
      If you're flying from Sacramento 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 $433.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sacramento International Airport to San Juan on Tuesday, 3 November 2026.
      No airlines currently offer direct flights between Sacramento 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.

      Travelling from Sacramento International Airport (SMF) to San Juan: what you need to know

      • Sacramento International Airport is located in Sacramento. Based in the UTC-4 timezone, San Juan is four hours ahead of Sacramento.

      • For a stress-free journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. That way, you can comfortably board your SMF to San Juan flight.

      • Travelling over a peak time like July? Public holidays and other high seasons can lead to longer lines and delays at security. Play things extra safe and arrive up to four hours before international flights and two hours before domestic departures.

      • We make it easy to book plane tickets from SMF to San Juan with a stopover. To see all your options, deselect 'Direct flights only.' Next, pick a flight with a stop long enough to explore your chosen city. Well-traveled stopover hubs include:

        • Dallas Fort Worth International Airport (DFW)

        • Denver International Airport (DEN)

        • Miami International Airport (MIA)

      • SMF is about 14 kilometres from central Sacramento. If you're driving, ride-sharing or catching a taxi from the centre, it'll take 20 minutes or so to get there, depending on traffic. If you're taking public transport, expect the trip time to be around 50 minutes.

      • Sacramento International Airport maintains a solid on-time record, reducing your chances of a delayed flight. Departures from SMF arrive at their destination as scheduled 81% of the time.

      • SMF is located at 6900 Airport Boulevard.

      How to find the cheapest flights from Sacramento International Airport (SMF) to San Juan

      • $218 is currently the best price for a one-way Sacramento International Airport to San Juan flight. Return plane tickets start from $433. These fares may change based on demand.

      • Booking early is often the key to finding a cheap flight from SMF to San Juan. Flight prices rise as demand increases, so the closer your departure date, the more you'll likely spend on your ticket.

      • Landing cheap tickets from Sacramento International Airport to San Juan is easier if you're flexible with your dates. Use the 'Whole month' search function to get the lowest prices across the month and score an incredible deal.

      • Spend less time searching for cheap flights from SMF to San Juan by setting up a Price Alert. We'll send you an email or notification through the app when a lower fare pops up.

      • Tailor your trip with filters. Pick your preferred departure and arrival times, airlines and total journey duration. You can also sort results by 'Cheapest,' 'Best' or 'Fastest' flights from Sacramento International 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 the centre of San Juan. If you're grabbing a taxi or a ride-share, the drive will take roughly 20 minutes.

      • Travelling by public transport typically takes 1 hour.

      • The last thing you want is a long journey to your hotel if you're getting in late on a flight from Sacramento International Airport to San Juan. Check in to one of these accommodation options near SJU instead:

      • To get the lowest price, reserve your vehicle from Luis Munoz Marin International Airport around two weeks in advance of your flight from SMF to San Juan.

      Best time to go to San Juan

      • March is the most popular month for flights from Sacramento International Airport to San Juan. To steer clear of the crowds, visit San Juan in December.

      • Lock in a Sacramento International Airport to San Juan plane ticket with a departure in August if you're eager to explore the city during its warmest month. You can expect temperatures to range from 24ºC (75ºF) to 32ºC (90ºF).

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

      More about San Juan

      • After booking your flight from Sacramento International Airport to San Juan, choose a hotel that puts you right where the action is. Make one of these options your base for exploring San Juan:

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

      Explore more of Puerto Rico

      • You've seen San Juan, now it's time to explore more of Puerto Rico. Journey about 113 kilometres west to Aguadilla to tick off its leading sights. From Silla Aguadilla to Bridges Surf Beach and Playa Rompe Olas, there's plenty to keep you on the go.

      • Around 105 kilometres west of San Juan, Isabela is another essential stop in Puerto Rico. Start your sightseeing at 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.