Cheap Flights from Atlanta to San Juan

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Flight deals from Atlanta to San Juan

Looking for a cheap last-minute deal or the best return flight from Atlanta to San Juan? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Atlanta to San Juan

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

Direct flights from Atlanta to San Juan

Alternative Atlanta to San Juan routes

Looking for the cheapest, fastest or easiest route from Atlanta to San Juan? You could fly into the following airports instead.

Atlanta to San Juan: Flight information

The things to know before you go.
Cheapest flight foundRs17,421
Cheapest month to flyMay
Average flight time3 hrs, 31 mins
Most popular airlineWestJet
Average flights per week133

Finding cheap flights from Atlanta 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 Atlanta to San Juan is Rs41,585. 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 31 minutes is the average flight time from Atlanta to San Juan.
WestJet, LATAM Airlines and Delta fly direct from Atlanta to San Juan.
As of April 2025, there are 133 flights per week flying from Atlanta to San Juan.
The cheapest month to fly from Atlanta to San Juan is usually April 2025.
If you're flying from Atlanta, 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 Rs41,585.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Atlanta to San Juan on Saturday, 17 May 2025.
Yes – the average flight time is 3 hours and 31 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 April, the average temperature is usually around 26°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.
The cheapest airline that flies to San Juan is Spirit Airlines .

Travelling from Atlanta to San Juan: what you need to know

  • Atlanta's main base, Hartsfield-Jackson Atlanta International Airport (ATL), is where countless incredible trips begin. Explore your departure options from here for your flight from Atlanta to San Juan.

  • Luis Munoz Marin International Airport (SJU) is the primary arrival point in San Juan.

  • Around 3 hours 35 minutes is how long you can expect to be in the air on a direct Atlanta to San Juan flight.

  • Atlanta and San Juan share the same timezone, UTC-4.

  • The busiest route for flights from Atlanta to San Juan is from Hartsfield-Jackson Atlanta International Airport (ATL) to Luis Munoz Marin International Airport (SJU). There are 36 services every week between these two airports. If you want to head off as soon as possible, the earliest flight from ATL to SJU is the 07:05 Delta Air Lines service. If you prefer to leave later in the day, the final departure is at 21:07 with Frontier Airlines.

  • To ensure you board your Atlanta to San Juan flight, leave enough time for things like check-in and baggage drop. Arriving two hours before international departures and an hour before domestic flights is the general rule.

  • If you're flying during a popular month like July, make your way to the airport even earlier. It's wise to arrive up to four hours before an international flight and two hours ahead of a domestic departure. Check-in and security lines are longer during holiday periods like Christmas, New Year and spring break.

How to find the cheapest flights from Atlanta to San Juan

  • Right now, Rs17,421 is the best price we've found for a one-way ticket from Atlanta to San Juan. The cheapest price for a return flight is Rs41,585. Remember fares may change due to availability at the time of booking.

  • Score cheap Atlanta to San Juan flights by booking two months ahead. According to our research, that's the ideal time frame for bagging a bargain.

  • Organise your trip for May. That's the best month for landing a great bargain on plane tickets from Atlanta to San Juan. If your travel dates are flexible, use the 'Whole month' tool to find the lowest price across each month.

  • Getting a cheap flight from Atlanta to San Juan is a breeze with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch when there's a better deal.

  • Choose your ideal departure and arrival times, airlines and number of stops by using the filters. Or sort your Atlanta to San Juan flight results by 'Best,' 'Fastest' or 'Cheapest.'

Flying from Atlanta

Hartsfield-Jackson Atlanta International Airport (ATL)

  • You can book a direct flight from Atlanta to San Juan leaving from Hartsfield-Jackson Atlanta International Airport (ATL). Begin your journey at ATL and come in for landing at Luis Munoz Marin International Airport (SJU).

  • You can choose from various carriers offering direct Atlanta to San Juan plane tickets with departures from ATL, including:

  • We make it easy to find an Atlanta to San Juan flight with a stopover. To see the options departing from Hartsfield-Jackson Atlanta International Airport, deselect 'Direct flights only.' Then, simply pick a flight that has a stop long enough to see the sights of the city of your choice. Some popular stopovers include:

    • Cyril E. King Airport (STT)

    • Orlando International Airport (MCO)

    • Tampa International Airport (TPA)

  • ATL is around 13 kilometres from central Atlanta. If you're driving, ride-sharing or catching a cab from the centre, it'll take you 15 minutes or so to get there, depending on traffic. If you're planning to take public transport, expect the journey time to be around 1 hour 10 minutes.

  • Want a stress-free start to your journey? Stay near Hartsfield-Jackson Atlanta International Airport. Whether you're boarding an early flight from Atlanta to San Juan or just don't like being rushed, these hotels are ideal:

  • When it comes to Hartsfield-Jackson Atlanta International Airport's on-time performance, 76.64% of flights meet their scheduled arrival time.

  • The address for ATL is 6000 N Terminal Parkway.

Arriving in San Juan

Luis Munoz Marin International Airport (SJU)

  • Luis Munoz Marin International Airport (SJU) to central San Juan takes about 10 minutes to reach by car. The centre is roughly 6 kilometres away.

  • Travelling to the centre by public transport will take you around 55 minutes.

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

  • Grab a Luis Munoz Marin International Airport rental car and discover San Juan and beyond with your own set of wheels. Sixt, Ace Rent a Car and U-Save are popular outlets to choose from here.

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

Fernando Luis Ribas Dominicci Airport (SIG)

  • The centre of San Juan is about 6 kilometres from Fernando Luis Ribas Dominicci Airport (SIG). After your flight from Atlanta to San Juan has landed and you've navigated your way to arrivals, the drive should take about 15 minutes.

  • You can expect the journey to take roughly 1 hour on public transport.

Best time to go to San Juan

  • It's time to choose your travel dates for your flight from Atlanta to San Juan. July is the busiest month to visit San Juan. If you prefer a quieter atmosphere, go in May.

  • Lock in an Atlanta to San Juan ticket departing in September if you want to explore the city during its warmest month. Expect temperatures in San Juan to range from 23ºC to 33ºC.

  • If you want to travel in cooler conditions, search for a cheap flight from Atlanta to San Juan in February when temperatures average between 20ºC and 28ºC.

More about San Juan

  • When it comes to looking for somewhere to lay your head, you'll find the top stays in San Juan right here. Check out these hotels once you've booked your flight from Atlanta to San Juan:

  • There are so many things to see and do in this city it can be difficult to know where to start. Castillo San Felipe del Morro, La Garita del morro de san juan bahia and Fortaleza Street are top sights which should feature on any well-planned San Juan itinerary.

Explore more of Puerto Rico

  • You've done San Juan, now it's time to explore other parts of Puerto Rico. Journey around 10 kilometres west to Bayamon to check off its leading attractions. From Plazoleta Ignacio Zorrilla, La Plaza de la Bomba Puertorriqueña to Monumento a los Trovadores and Parque Palm Court, there's plenty to keep you busy.

  • Around 11 kilometres east of San Juan, Carolina is another essential stop in Puerto Rico. Start your sightseeing at Isla Verde Beach, Parque de Doble A Roberto Clemente Walker and Drone Zone Track.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.