ATL - SJU

Find cheap flights from Atlanta to San Juan

1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to San Juan Luis Munoz Marin Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to San Juan, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to San Juan, as well as popular online travel agencies
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Cheap Flight Deals from Atlanta to San Juan (ATL-SJU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Atlanta to San Juan that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Atlanta to Luis Munoz Marin Intl

KAYAK's recommended round-trip deals from the most popular airlines that fly from Atlanta to Luis Munoz Marin Intl.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
KLM Logo
ATL-SJU
3h 34mdirect
KLM Logo
SJU-ATL
3h 58mdirect
Frontier Logo
ATL-SJU
3h 53mdirect
Frontier Logo
SJU-ATL
4h 19mdirect
Frontier
Find Deal
Air France Logo
ATL-SJU
3h 44mdirect
Air France Logo
SJU-ATL
4h 01mdirect
Air France
Find Deal
LATAM Airlines Logo
ATL-SJU
3h 34mdirect
LATAM Airlines Logo
SJU-ATL
3h 51mdirect
LATAM Airlines
Find Deal
Delta Logo
ATL-SJU
3h 41mdirect
Delta Logo
SJU-ATL
4h 04mdirect
Aeromexico Logo
ATL-SJU
3h 44mdirect
Aeromexico Logo
SJU-ATL
3h 53mdirect
Aeromexico
Find Deal
WestJet Logo
ATL-SJU
3h 30mdirect
WestJet Logo
SJU-ATL
3h 53mdirect
WestJet
Find Deal
Spirit Airlines Logo
ATL-SJU
3h 32mdirect
Spirit Airlines Logo
SJU-ATL
3h 52mdirect
Spirit Airlines
Find Deal
Virgin Atlantic Logo
ATL-SJU
3h 44mdirect
Virgin Atlantic Logo
SJU-ATL
3h 51mdirect
Virgin Atlantic
Find Deal

Expert advice for your flight from Atlanta to Luis Munoz Marin Intl

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are specific to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Delta

Delta's Comfort Plus offers up to three extra inches of legroom for added comfort.


Delta offers free Wi-Fi for SkyMiles members on domestic flights, ideal for staying connected.

Read more about Deltaby Stefanie Waldek
Spirit Airlines

Spirit's Big Front Seat offers 20-inch width and 11” extra legroom for added comfort.


Spirit's Wi-Fi offers gate-to-gate connectivity, ideal for staying online throughout the flight.

Frontier

Frontier's Premium Bundle includes priority boarding and extra legroom seats for added comfort.


Avoid Basic Fare for more flexibility; Economy Bundle offers carry-on and seat selection.

Read more about Frontierby Stefanie Waldek
Airports
ATL

Avoid ATL's parking hassle due to ongoing construction. Consider alternative transport options like MARTA or rideshare for a smoother departure experience.

Read more about ATLby Blane Bachelor
SJU

For quick access to San Juan, taxis or Uber are recommended. They offer a short ride into town, avoiding parking hassles.

Read more about SJUby Gabriel Leigh
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Delta and Frontier

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Joe Cortez

Joe Cortez

Expert on Spirit Airlines

Joe Cortez

Joe Cortez

Joe Cortez is a seasoned managing editor in aviation with over a decade of industry experience. His work has been featured on prominent platforms such as FlyerTalk and TripSavvy, establishing him as a respected voice in aviation journalism.

Read more
Blane Bachelor

Blane Bachelor

Expert on ATL

Blane Bachelor

Blane Bachelor

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on SJU

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more

KAYAK's insights & trends for Atlanta to Luis Munoz Marin Intl flights

Get data-powered insights and trends into flights from Atlanta to Luis Munoz Marin Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Atlanta to San Juan?

The average price of all round-trip flights from Atlanta to San Juan Luis Munoz Marin Intl Airport clicked on KAYAK for each day over the last 12 months.
When flying from Atlanta to San Juan, you should consider leaving on a Thursday and avoid Saturdays if you are looking for the best rates. For your return to Atlanta, you’ll find the best rates on Saturdays and the most expensive ones on Wednesdays.

What is the cheapest month to fly from Atlanta to San Juan Luis Munoz Marin Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Atlanta to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Atlanta to San Juan Luis Munoz Marin Intl Airport is May, where tickets cost C$ 301 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is C$ 525 and C$ 485 respectively.

How far in advance should I book a flight from Atlanta to San Juan Luis Munoz Marin Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Atlanta to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from Atlanta to San Juan Luis Munoz Marin Intl Airport, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Good to know

Low season

September

High season

May
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly and prices are also 29% lower on average.

When to book flights from Atlanta to Luis Munoz Marin Intl

Are your dates flexible? Find out the best times to travel from Atlanta to Luis Munoz Marin Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Atlanta to San Juan flights

  • Which airlines offer Wi-Fi service onboard planes from Atlanta to San Juan?

    Delta, American Airlines, and JetBlue offer inflight Wi-Fi service on the Atlanta to San Juan flight route.

  • Which aircraft models fly most regularly from Atlanta to San Juan?

    The Boeing 757 is the aircraft model that flies most regularly on the Atlanta to San Juan flight route.

  • Which airline alliances offer flights from Atlanta to San Juan?

    SkyTeam is the only airline alliance operating flights between Atlanta and San Juan.

  • On which days can I fly direct from Atlanta to San Juan?

    There are direct flights from Atlanta to San Juan on a daily basis.

  • How does KAYAK find such low prices on flights from Atlanta to San Juan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Atlanta to San Juan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Atlanta to San Juan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan from Atlanta is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Atlanta to San Juan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Juan with an airline and back to Atlanta with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Atlanta to San Juan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Juan from Atlanta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly direct from Atlanta to San Juan?

Find which airlines fly direct from Atlanta Hartsfield-Jackson Airport to San Juan Luis Munoz Marin Intl Airport, which days they fly and book direct flights.

Direct departures

Atlanta Hartsfield-Jackson to San Juan Luis Munoz Marin Intl

Monday

Aeromexico,Air France,Delta, +6 more

Aeromexico,Air France, +7 more

Tuesday

Aeromexico,Air France,Delta, +5 more

Aeromexico,Air France, +6 more

Wednesday

Aeromexico,Air France,Delta, +5 more

Aeromexico,Air France, +6 more

Thursday

Aeromexico,Air France,Delta, +6 more

Aeromexico,Air France, +7 more

Friday

Aeromexico,Air France,Delta, +6 more

Aeromexico,Air France, +7 more

Saturday

Aeromexico,Air France,Delta, +6 more

Aeromexico,Air France, +7 more

Sunday

Aeromexico,Air France,Delta, +6 more

Aeromexico,Air France, +7 more

See more nonstop flights

Direct returns

San Juan Luis Munoz Marin Intl to Atlanta Hartsfield-Jackson

Monday

Aeromexico,Air France,Delta, +6 more

Aeromexico,Air France, +7 more

Tuesday

Aeromexico,Air France,Delta, +5 more

Aeromexico,Air France, +6 more

Wednesday

Aeromexico,Air France,Delta, +5 more

Aeromexico,Air France, +6 more

Thursday

Aeromexico,Air France,Delta, +6 more

Aeromexico,Air France, +7 more

Friday

Aeromexico,Air France,Delta, +6 more

Aeromexico,Air France, +7 more

Saturday

Aeromexico,Air France,Delta, +6 more

Aeromexico,Air France, +7 more

Sunday

Aeromexico,Air France,Delta, +6 more

Aeromexico,Air France, +7 more

See more nonstop flights
See more nonstop flights

Top airline flying from Atlanta to Luis Munoz Marin Intl

 
See real verified KAYAK customer reviews for airlines flying from Atlanta to San Juan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Atlanta to Luis Munoz Marin Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
5.9
FrontierOverall score based on 3283 reviews
6.2Boarding
4.6Entertainment
5.6Comfort
6.8Crew
4.8Food
Airline reviews

Not very good. Paid in excess of $400 for assigned seating for my family and that was not provided. I want that money back.

6.0 GoodAnonymous, Apr 2025PHL - MIA
Read more Frontier reviews

Not very good. Paid in excess of $400 for assigned seating for my family and that was not provided. I want that money back.

The seats were hard molded plastic covered in plastic vinyl. And the scam to charge people extra to sit together. Don’t they know we can just ask someone to trade seats. And watching the staff separate young children from parents… super classy. We had to guilt them into offering up our seats. This companies policies suck. Don’t give them your money.

The seats were awful, hard plastic covered in sheet vinyl. The airline tries to scam you into paying extra to get seat together when the flight wasn’t full. They were going to separate a family with young children but my wife who had a row to herself gave up her seat so the young mom could be with her young boys. I’m never giving this airline my money again.

It was a short flight so no food or entertainment….

Seats are uncomfortable but price is good. Guess I can put up with misery for four hours.

I’ve never traveled on Frontier before. If you want basic, no frills, friendly service at great prices then give them a fly!

Cancelled and declined to find alternatives Earlier flight is 2 days later Sent the cancellation notification very late, wish I knew earlier would have stayed to watch the Miami open final game Very disappointing service

The worst flight of my life. Never will I fly frontier again

Landing in terminal 2, but my luggage is terminal 3. We (and others) were looking for it in terminal 1. We probably missed the crew broadcast, but the communication could have been clearer for non native (or elderly) passengers.

I chose the seats when booked the flight and paid for them. However after checking in I found we were assigned different seats!

Everything you need to know for your flight from Atlanta to Luis Munoz Marin Intl

Information on your arrival and departure airports

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