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Cheap flights from Atlanta to San Juan Luis Munoz Marin Intl Airport from £87

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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — SJU
17 Oct — 24 Oct1
1 adult
1 adult, Economy

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 17 September 2025.

Round-trip from

£188

One-way from

£87

Popular in

December

Cheapest in

May

Average price

£240
JetBlue
  • JetBlue
  • 18/11-2/12
  • 2 total stops
  • 15h 17m total
  • Atlanta to San Juan
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JetBlue
  • JetBlue
  • 4/11
  • 1 total stop
  • 9h 13m total
  • Atlanta to San Juan
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£19 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 September 2025
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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 17 September 2025.

Tue 18/1108:00ATL - SJU
1 stop9h 13mJetBlue
Tue 2/1211:34SJU - ATL
1 stop6h 04mJetBlue
Deal found 16/9£188
Tue 18/1108:00ATL - SJU
1 stop9h 13mJetBlue
Mon 8/1211:34SJU - ATL
1 stop6h 04mJetBlue
Deal found 16/9£200
Tue 11/1108:00ATL - SJU
1 stop9h 13mJetBlue
Tue 18/1109:30SJU - ATL
1 stop10h 06mJetBlue
Deal found 16/9£202
Tue 11/1108:00ATL - SJU
1 stop9h 13mJetBlue
Thu 13/1106:27SJU - ATL
1 stop8h 37mJetBlue
Deal found 16/9£212
Wed 19/1115:02ATL - SJU
1 stop8h 56mJetBlue
Tue 2/1211:34SJU - ATL
1 stop6h 04mJetBlue
Deal found 16/9£216
Tue 18/1108:00ATL - SJU
1 stop9h 13mJetBlue
Fri 21/1102:00SJU - ATL
1 stop9h 11mJetBlue
Deal found 15/9£238
Wed 15/1007:45ATL - SJU
1 stop9h 10mJetBlue
Wed 22/1013:25SJU - ATL
1 stop9h 24mJetBlue
Deal found 15/9£240
Fri 19/1208:00ATL - SJU
1 stop9h 15mJetBlue
Fri 26/1217:19SJU - ATL
1 stop5h 42mJetBlue
Deal found 15/9£254
Tue 21/1009:51ATL - SJU
Nonstop3h 30mDelta
Sat 25/1014:31SJU - ATL
Nonstop3h 54mDelta
Deal found 15/9£271
Wed 10/1212:10ATL - SJU
2 stops10h 10mSouthwest
Sun 21/1206:05SJU - ATL
1 stop8h 00mSouthwest
Deal found 15/9£274
Tue 7/1009:00ATL - SJU
1 stop7h 25mDelta
Wed 15/1017:43SJU - ATL
Nonstop4h 00mDelta
Deal found 14/9£275

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 17 September 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

Tue 11/11

08:00-18:13

1 stop9h 13m

San Juan Luis Munoz Marin Intl

Wed 12/11

08:05-18:36

1 stop11h 31m

£212

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Tue 24/2

12:49-23:47

1 stop9h 58m

San Juan Luis Munoz Marin Intl

Tue 17/3

00:59-11:54

1 stop10h 55m

£245

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Fri 27/2

08:00-17:55

1 stop8h 55m

San Juan Luis Munoz Marin Intl

Sun 8/3

12:30-22:09

1 stop9h 39m

£254

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Sun 22/2

06:55-16:55

2 stops9h 00m

San Juan Luis Munoz Marin Intl

Thu 26/2

06:30-19:00

1 stop13h 30m

£274

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Thu 29/1

11:50-19:05

1 stop6h 15m

San Juan Luis Munoz Marin Intl

Wed 4/2

12:10-21:30

2 stops10h 20m

£274

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Wed 12/11

09:00-17:20

1 stop7h 20m

San Juan Luis Munoz Marin Intl

Wed 19/11

15:32-18:36

Nonstop4h 04m

£275

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Tue 18/11

08:00-18:13

1 stop9h 13m

San Juan Luis Munoz Marin Intl

Mon 1/12

04:20-11:12

1 stop7h 52m

£276

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Sat 24/1

07:00-17:10

2 stops9h 10m

San Juan Luis Munoz Marin Intl

Sun 1/2

05:35-10:20

1 stop5h 45m

£278

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Fri 6/2

13:40-00:40

2 stops10h 00m

San Juan Luis Munoz Marin Intl

Tue 17/2

06:10-14:15

2 stops9h 05m

£291

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Mon 19/1

13:40-00:40

2 stops10h 00m

San Juan Luis Munoz Marin Intl

Mon 26/1

05:40-15:10

2 stops10h 30m

£291

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 19 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 12 September 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 33 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 17 September 2025.

When flying from Atlanta to San Juan Luis Munoz Marin Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Atlanta to San Juan Luis Munoz Marin Intl Airport?

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 11 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 30m. 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 Spirit Airlines (86%), KLM (75%) and Delta (73%).

  • 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.

See more FAQs

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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.

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