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Cheap flights from Atlanta to San Juan Luis Munoz Marin Intl Airport from £90

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 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — SJU
8 Jan — 15 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Atlanta to Luis Munoz Marin Intl

Enter your travel dates to find the best prices.

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 9 December 2025.

Thu 25/1217:35ATL - SJU
1 stop6h 21mJetBlue
Wed 31/1217:23SJU - ATL
1 stop5h 47mJetBlue
Deal found 8/12£167
Sat 27/1217:35ATL - SJU
1 stop6h 21mJetBlue
Fri 2/106:01SJU - ATL
1 stop5h 49mJetBlue
Deal found 7/12£170
Fri 26/1211:50ATL - SJU
1 stop5h 25mJetBlue
Fri 2/106:01SJU - ATL
1 stop5h 49mJetBlue
Deal found 7/12£170
Sun 14/1213:30ATL - SJU
2 stops10h 55mSouthwest
Sun 21/1207:30SJU - ATL
1 stop10h 05mSouthwest
Deal found 7/12£336
Mon 15/1212:10ATL - SJU
2 stops10h 10mSouthwest
Mon 22/1205:35SJU - ATL
2 stops9h 20mSouthwest
Deal found 8/12£348
Tue 30/1218:59ATL - SJU
Nonstop3h 21mDelta
Thu 1/106:30SJU - ATL
Nonstop4h 04mDelta
Deal found 7/12£372
Wed 24/1218:59ATL - SJU
Nonstop3h 21mDelta
Sun 28/1214:10SJU - ATL
Nonstop4h 08mDelta
Deal found 6/12£377
Mon 15/1212:10ATL - SJU
2 stops10h 10mSouthwest
Thu 18/1205:40SJU - ATL
2 stops11h 05mSouthwest
Deal found 6/12£377
Tue 16/1208:15ATL - SJU
Nonstop3h 30mDelta
Sat 20/1215:30SJU - ATL
Nonstop4h 05mDelta
Deal found 8/12£387
Wed 24/1216:46ATL - SJU
Nonstop3h 23mDelta
Thu 1/106:30SJU - ATL
Nonstop4h 04mDelta
Deal found 7/12£395
Tue 16/1208:15ATL - SJU
Nonstop3h 30mDelta
Sun 21/1214:10SJU - ATL
Nonstop4h 08mDelta
Deal found 7/12£404

Find 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 9 December 2025.

Round-trip from

£155

One-way from

£110

Popular in

December

Cheapest in

May

Average price

£283
JetBlue
  • JetBlue
  • 16/1-24/1
  • 2 total stops
  • 13h 02m total
  • Atlanta to San Juan
Search Deals
JetBlue
  • JetBlue
  • 25/12
  • 1 total stop
  • 6h 21m total
  • Atlanta to San Juan
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£24 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 9 December 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 8/4

09:00-16:29

1 stop7h 29m

San Juan Luis Munoz Marin Intl

Wed 22/4

13:15-22:52

1 stop9h 37m

£247

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Sun 3/5

19:20-22:54

Nonstop3h 34m

San Juan Luis Munoz Marin Intl

Fri 8/5

13:10-21:01

1 stop7h 51m

£248

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Mon 11/5

06:00-12:50

1 stop6h 50m

San Juan Luis Munoz Marin Intl

Wed 13/5

07:30-11:30

Nonstop4h 00m

£248

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Fri 17/4

08:00-15:23

1 stop7h 23m

San Juan Luis Munoz Marin Intl

Fri 1/5

16:25-22:09

1 stop5h 44m

£260

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Sun 19/4

12:40-16:15

Nonstop3h 35m

San Juan Luis Munoz Marin Intl

Sat 25/4

06:15-10:16

Nonstop4h 01m

£260

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Tue 3/2

08:36-13:06

Nonstop3h 30m

San Juan Luis Munoz Marin Intl

Sat 7/2

07:30-10:29

Nonstop3h 59m

£270

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Wed 21/1

10:00-14:31

Nonstop3h 31m

San Juan Luis Munoz Marin Intl

Wed 28/1

07:00-15:01

1 stop9h 01m

£270

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Wed 21/1

10:00-14:31

Nonstop3h 31m

San Juan Luis Munoz Marin Intl

Tue 27/1

07:00-15:01

1 stop9h 01m

£270

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Sat 18/4

19:20-22:54

Nonstop3h 34m

San Juan Luis Munoz Marin Intl

Sat 25/4

06:15-10:16

Nonstop4h 01m

£275

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Thu 9/4

18:30-21:58

Nonstop3h 28m

San Juan Luis Munoz Marin Intl

Tue 14/4

06:15-10:16

Nonstop4h 01m

£290

Flights are sorted by cheapest return flights first.

Deals found on 8/12

Showing 1-10 of 22 results
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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 5 December 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 46 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, May is the cheapest month in which you can book a flight from Atlanta to San Juan Luis Munoz Marin Intl Airport (average of £74). Flying from Atlanta to San Juan Luis Munoz Marin Intl Airport in October is currently the most expensive (average of £119). 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 9 December 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 64% versus a flight in the morning.

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 14 outbound flights to San Juan Luis Munoz Marin Intl per day.

  • How long is the flight from Atlanta to San Juan Luis Munoz Marin Intl Airport?

    Departing from Atlanta to San Juan Luis Munoz Marin Intl Airport will take you 3h 34m. The distance from Atlanta to San Juan Luis Munoz Marin Intl Airport is about 1547 mi. This flight may include one or multiple stops.

  • 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 WestJet (89%), KLM (87%) and LATAM Airlines (87%).

  • 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, May is the cheapest month in which you can book a flight from Atlanta to San Juan Luis Munoz Marin Intl Airport (average of £74). Flying from Atlanta to San Juan Luis Munoz Marin Intl Airport in October is currently the most expensive (average of £119). 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.

See more FAQs

Travelling to a place near San Juan Luis Munoz Marin Intl Airport?

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
Bayamón

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Can Cheapflights find flights from Atlanta to Luis Munoz Marin Intl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Atlanta to Luis Munoz Marin Intl, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Atlanta to Luis Munoz Marin Intl become cheaper?

Of course! You can now track prices for flights from Atlanta to Luis Munoz Marin Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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