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Cheap flights from Atlanta to San Juan Luis Munoz Marin Intl Airport from £89

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/7. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — SJU
26 May — 2 Jun1
1 adult

Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to San Juan Luis Munoz Marin Intl are usually found in May or March, booked 73 days in advance, depart on a Monday or Tuesday and return on a Sunday

Cheap flight deals from Atlanta to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Luis Munoz Marin Intl (SJU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 May 2025.

Round-trip from

£178

One-way from

£89

Popular in

December

Cheapest in

May

Average price

£173

Good round-trip deal

£378 or less
Delta
  • Delta
  • 16/7-22/7
  • Nonstop
  • 7h 20m total
  • Atlanta to San Juan
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Delta
  • Delta
  • 29/7
  • Nonstop
  • 3h 38m total
  • Atlanta to San Juan
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£21 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from Atlanta Hartsfield-Jackson to San Juan Luis Munoz Marin Intl.
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Find flight deals from Atlanta to Luis Munoz Marin Intl

Cheapest flights from Atlanta to Luis Munoz Marin Intl
Explore the most affordable flight options available from Atlanta to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 May 2025.

Wed 16/718:45ATL - SJU
Nonstop3h 38mDelta
Tue 22/706:15SJU - ATL
Nonstop3h 42mDelta
Deal found 20/5£178
Tue 1/717:25ATL - SJU
1 stop6h 40mSouthwest
Wed 2/706:30SJU - ATL
2 stops10h 45mSouthwest
Deal found 20/5£181
Sun 8/606:30ATL - SJU
1 stop7h 15mUnited Airlines
Thu 12/601:05SJU - ATL
1 stop7h 46mUnited Airlines
Deal found 20/5£185
Sat 8/1112:35ATL - SJU
1 stop8h 35mJetBlue
Tue 18/1101:59SJU - ATL
1 stop10h 49mJetBlue
Deal found 21/5£263

Cheapflights Fare Finder

Customise your flight search to find flights from Atlanta to Luis Munoz Marin Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 21 May 2025.
Use the filters below to find and compare flights from Atlanta to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Atlanta

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Wed 16/7

18:45-22:23

Nonstop3h 38m

San Juan Luis Munoz Marin Intl

Tue 22/7

06:15-09:57

Nonstop3h 42m

£178

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Tue 1/7

17:25-00:05

1 stop6h 40m

San Juan Luis Munoz Marin Intl

Wed 2/7

06:30-17:15

2 stops10h 45m

£181

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Sun 8/6

06:30-13:45

1 stop7h 15m

San Juan Luis Munoz Marin Intl

Thu 12/6

01:05-08:51

1 stop7h 46m

£185

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Sat 8/11

12:35-22:10

1 stop8h 35m

San Juan Luis Munoz Marin Intl

Tue 18/11

01:59-11:48

1 stop10h 49m

£263

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Tue 29/7

09:51-13:29

Nonstop3h 38m

£89

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Sun 31/8

06:20-13:45

1 stop7h 25m

£93

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Tue 29/7

12:45-22:10

2 stops9h 25m

£119

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Tue 22/7

17:30-02:20

1 stop8h 50m

£146

Flights are sorted by cheapest return flights first.

Deals found on 21/5

Best time to book a flight from Atlanta to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Atlanta with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Atlanta to San Juan Luis Munoz Marin Intl Airport

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

Use this chart to determine the optimal time to book a return flight from Atlanta to Luis Munoz Marin Intl. Price data was last updated on 16 May 2025.

The price you pay for your flight from Atlanta to San Juan Luis Munoz Marin Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 73 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, April is the cheapest month in which you can book a flight from Atlanta to San Juan Luis Munoz Marin Intl Airport (average of £631). Flying from Atlanta to San Juan Luis Munoz Marin Intl Airport in July is currently the most expensive (average of £1,027). 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 SJU?

Find hourly flight availability from Atlanta to Luis Munoz Marin Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 May 2025.

When flying from Atlanta to San Juan Luis Munoz Marin Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 25% versus a flight in the morning.

Weekly flight availability from Atlanta to San Juan Luis Munoz Marin Intl Airport

Explore weekly flight availability from Atlanta to Luis Munoz Marin Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 21 May 2025.

The most flights from ATL to SJU are scheduled on a Wednesday (23 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (16 on average).

Rainfall in Luis Munoz Marin Intl by month

Plan your trip to Luis Munoz Marin Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Juan Luis Munoz Marin Intl Airport ranges from 55.0 - 156.0 inches per month. November is typically the wettest month, when rainfall can reach 156.0 mm. March is typically the driest time to visit San Juan Luis Munoz Marin Intl Airport when rainfall is around 55.0 mm.

Temperature in Luis Munoz Marin Intl by month

Plan your trip to Luis Munoz Marin Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Juan Luis Munoz Marin Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 25.0 C).

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl. Reviews last updated 21 May 2025.
Read through reviews of airlines operating flights from Atlanta to San Juan, such as Southwest, Delta and United Airlines. 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
4,289 reviews
Check prices

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.6

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very Good
4,289 reviews
Southwest
8.0
Very Good
4,289 reviews
Check prices

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.6

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very Good
7,951 reviews
Southwest
8.0
Very Good
4,289 reviews
Check prices

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.6

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,745 reviews
Southwest
8.0
Very Good
4,289 reviews
Check prices

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.6

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
JetBlue
7.3
Good
2,928 reviews
Southwest
8.0
Very Good
4,289 reviews
Check prices

Crew

8.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Entertainment

7.6

Food

7.1

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Luis Munoz Marin Intl. 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 San Juan Luis Munoz Marin Intl?

    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 San Juan Luis Munoz Marin Intl. 0 airlines have flights from Hartsfield-Jackson to San Juan Luis Munoz Marin Intl on a regular basis. Booking flights from Atlanta Hartsfield-Jackson to San Juan Luis Munoz Marin Intl should not be difficult; the airport handles an average of 19 outbound flights to San Juan Luis Munoz Marin Intl per day.

  • What are the cheapest airlines flying from Atlanta to San Juan Luis Munoz Marin Intl Airport round-trip?

    Flying on Delta is currently your cheapest option to San Juan Luis Munoz Marin Intl Airport, with prices starting at £178. Additional return tickets that might be worth considering are offered by Southwest and United Airlines, with the lowest prices starting at £181 and £185, respectively. Delta is priced at 21% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Atlanta to San Juan Luis Munoz Marin Intl Airport one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at £89. United Airlines flights start at £93 while deals on Southwest start at £119 one-way.

  • What are the most reliable airlines from Atlanta to San Juan Luis Munoz Marin Intl Airport?

    The top 3 most reliable airlines when flying from Atlanta to San Juan Luis Munoz Marin Intl Airport are LATAM Airlines (80%), Spirit Airlines (77%) and KLM (75%).

  • What are the cheapest flights from Atlanta to San Juan Luis Munoz Marin Intl Airport?

    Looking at all options, your cheapest flight can be booked for £378. While the most popular route (Atlanta Hartsfield-Jackson - San Juan Luis Munoz Marin Intl) can be booked for £513 on average our data indicates £423 when flying from Atlanta to San Juan Luis Munoz Marin Intl Airport.

  • Can I find deals for flights from Atlanta to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on Atlanta to Luis Munoz Marin Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Atlanta to Luis Munoz Marin Intl?

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

  • Can I find deals for business class flights from Atlanta to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from Atlanta to Luis Munoz Marin Intl 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 San Juan Luis Munoz Marin Intl Airport?

    Currently, April is the cheapest month in which you can book a flight from Atlanta to San Juan Luis Munoz Marin Intl Airport (average of £631). Flying from Atlanta to San Juan Luis Munoz Marin Intl Airport in July is currently the most expensive (average of £1,027). 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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