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Puerto Rico

Cheap flights from Atlanta (ATL) to Puerto Rico

ATL — SJU
Apr 21 — Apr 281
Tue 4/21
Tue 4/28
1 adult, Economy
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Cheapflights Insights

Everything you need to know about your flight from Atlanta to Puerto Rico

What is the cheapest month to book a flight from Atlanta to Puerto Rico?

Currently, April is the cheapest month in which you can book a flight from Atlanta to Puerto Rico (average of $98). Flying from Atlanta to Puerto Rico in December is currently the most expensive (average of $164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ATL to PR?

Find hourly flight availability from Atlanta to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 22, 2026.

It’s optimal to fly from Atlanta to Puerto Rico in the morning. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Atlanta to Puerto Rico?

Use this chart to determine the cheapest time to fly round-trip from Atlanta to Puerto Rico. Price data was last updated on March 14, 2026.

Travelers seeking maximum savings on their Atlanta to Puerto Rico flight should consider departing on Monday mornings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Puerto Rico. Reviews last updated March 22, 2026.
See what other customers who have flown with Southwest,Delta, andJetBlue from Atlanta to Puerto Rico have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,324 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,324 reviews
Southwest
8.0
Very good
4,324 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,315 reviews
Southwest
8.0
Very good
4,324 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
JetBlue
7.2
Good
2,908 reviews
Southwest
8.0
Very good
4,324 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Spirit Airlines
6.3
Okay
8,531 reviews
Southwest
8.0
Very good
4,324 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Frontier
5.7
Fair
3,018 reviews
Southwest
8.0
Very good
4,324 reviews

Comfort

8.0

Food

7.0

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Atlanta to Puerto Rico?

    Atlanta Hartsfield-Jackson (ATL), located 8.2 mi from the city center, is the airport you fly out of when you book flights from Atlanta to Puerto Rico.

  • How long is the flight from Atlanta to Puerto Rico?

    Departing from Atlanta to Puerto Rico will take you 3h 27m. There are 1547 mi between Atlanta and Puerto Rico. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Atlanta to Puerto Rico one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $67. Users have also found prices from $85 and $114 on Frontier and Delta, respectively.

  • What are the most popular routes from Atlanta to Puerto Rico?

    While some choose either Atlanta Hartsfield-Jackson - Aguadilla Borinquen or Atlanta Hartsfield-Jackson - Ponce Mercedita, Atlanta Hartsfield-Jackson - San Juan Luis Munoz Marin Intl is the most popular route from Atlanta to Puerto Rico.

  • What are the most reliable airlines from Atlanta to Puerto Rico?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Atlanta to Puerto Rico on time: Delta (81%), WestJet (80%), KLM (79%).

  • What are the cheapest flights from Atlanta to Puerto Rico?

    Looking at all options, your cheapest flight can be booked for $79. While the most popular route (Atlanta Hartsfield-Jackson - San Juan Luis Munoz Marin Intl) can be booked for $174 on average, our data indicates $642 when flying from Atlanta to Puerto Rico.

  • Can I find deals for flights from Atlanta to Puerto Rico that include hotel bookings?

    Yes. In addition to deals on Atlanta to Puerto Rico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Atlanta to Puerto Rico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Puerto Rico.

  • Can I find deals for business class flights from Atlanta to Puerto Rico?

    Yes. Cheapflights offers flight deals from Atlanta to Puerto Rico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Atlanta to Puerto Rico?

    Currently, April is the cheapest month in which you can book a flight from Atlanta to Puerto Rico (average of $98). Flying from Atlanta to Puerto Rico in December is currently the most expensive (average of $164). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 7 airlines flying from Atlanta to Puerto Rico

Discover the top 7 airlines that operate flights from Atlanta to Puerto Rico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$102Average$239FlexibilityNo cancel feeOn-time65%
FrontierCheapest$128Average$306FlexibilityNo cancel feeOn-time62%
DeltaCheapest$178Average$409FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$208Average$330FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$317Average$453FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$323Average$449FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$335Average$445FlexibilityNo cancel feeOn-time69%

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