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Cheap flights from Atlanta to San Juan Luis Munoz Marin Intl Airport from £118

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 30/6. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — SJU
22 Jul — 29 Jul1
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 22 June 2026.

Sun 9/807:00
ATL
-
SJU
1 stop8h 18m
JetBlue
Thu 27/805:05
SJU
-
ATL
1 stop6h 49m
JetBlue
Deal found 21/6£255
Fri 7/813:00
ATL
-
SJU
1 stop10h 18m
JetBlue
Thu 13/806:50
SJU
-
ATL
1 stop5h 14m
JetBlue
Deal found 19/6£261
Wed 5/814:45
ATL
-
SJU
1 stop8h 35m
JetBlue
Sat 8/805:35
SJU
-
ATL
1 stop6h 29m
JetBlue
Deal found 20/6£263
Thu 13/813:00
ATL
-
SJU
1 stop5h 51m
JetBlue
Sun 23/806:50
SJU
-
ATL
1 stop5h 14m
JetBlue
Deal found 20/6£270
Thu 20/812:40
ATL
-
SJU
1 stop7h 25m
Southwest
Tue 25/808:20
SJU
-
ATL
2 stops8h 25m
Southwest
Deal found 19/6£290
Mon 28/913:40
ATL
-
SJU
2 stops9h 25m
Southwest
Tue 29/905:15
SJU
-
ATL
1 stop5h 20m
Southwest
Deal found 19/6£295
Mon 10/813:40
ATL
-
SJU
2 stops9h 25m
Southwest
Wed 19/808:20
SJU
-
ATL
2 stops8h 25m
Southwest
Deal found 19/6£298
Fri 21/814:40
ATL
-
SJU
2 stops9h 10m
Southwest
Mon 24/805:30
SJU
-
ATL
2 stops9h 15m
Southwest
Deal found 21/6£306
Mon 10/813:40
ATL
-
SJU
2 stops9h 25m
Southwest
Mon 17/805:30
SJU
-
ATL
2 stops9h 15m
Southwest
Deal found 19/6£307
Sat 19/911:40
ATL
-
SJU
2 stops10h 15m
Southwest
Wed 23/908:20
SJU
-
ATL
2 stops8h 25m
Southwest
Deal found 19/6£310
Fri 14/813:40
ATL
-
SJU
1 stop9h 10m
Southwest
Mon 17/805:30
SJU
-
ATL
2 stops9h 15m
Southwest
Deal found 19/6£314
Wed 9/1208:15
ATL
-
SJU
Nonstop3h 30m
Delta
Tue 15/1218:35
SJU
-
ATL
Nonstop4h 12m
Delta
Deal found 19/6£315

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 22 June 2026.

Round-trip from

£255

One-way from

£118

Popular in

June

Cheapest in

February

Average price

£323
JetBlue
  • JetBlue
  • 10/8-25/8
  • 2 total stops
  • 17h 05m total
  • Atlanta to San Juan
Search Deals
Frontier
  • Frontier
  • 30/6
  • 1 total stop
  • 8h 11m total
  • Atlanta to San Juan
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£20 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
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 22 June 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest return flight

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Wed 12/8

11:30-21:05

2 stops9h 35m

San Juan Luis Munoz Marin Intl

Wed 19/8

08:20-16:45

2 stops8h 25m

£290

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Tue 25/8

11:30-21:05

2 stops9h 35m

San Juan Luis Munoz Marin Intl

Mon 31/8

05:00-11:00

1 stop6h 00m

£290

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Sun 23/8

14:55-00:30

2 stops9h 35m

San Juan Luis Munoz Marin Intl

Tue 25/8

08:20-16:45

2 stops8h 25m

£306

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Mon 10/8

13:40-23:05

2 stops9h 25m

San Juan Luis Munoz Marin Intl

Fri 14/8

05:30-14:05

1 stop8h 35m

£314

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Wed 2/9

11:30-21:05

2 stops9h 35m

San Juan Luis Munoz Marin Intl

Mon 7/9

06:30-13:00

1 stop6h 30m

£314

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Wed 9/12

08:15-12:45

Nonstop3h 30m

San Juan Luis Munoz Marin Intl

Tue 15/12

14:05-21:16

1 stop8h 11m

£319

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Thu 20/8

17:35-23:05

1 stop5h 30m

San Juan Luis Munoz Marin Intl

Sun 23/8

05:00-13:05

2 stops8h 05m

£326

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Fri 18/9

13:40-23:05

2 stops9h 25m

San Juan Luis Munoz Marin Intl

Sun 27/9

05:00-15:15

2 stops10h 15m

£329

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Sat 17/10

13:30-23:50

2 stops10h 20m

San Juan Luis Munoz Marin Intl

Sat 24/10

05:30-16:15

2 stops10h 45m

£331

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Fri 13/11

08:16-12:45

Nonstop3h 29m

San Juan Luis Munoz Marin Intl

Fri 20/11

13:55-17:06

Nonstop4h 11m

£334

Flights are sorted by cheapest return flights first.

Deals found on 21/6

Showing 1-10 of 24 resultsSorted by cheapest first
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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?

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 45 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, February is the cheapest month in which you can book a flight from Atlanta to San Juan Luis Munoz Marin Intl Airport (average of £219). Flying from Atlanta to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of £323). 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 22 June 2026.

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 17 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 WestJet (81%), LATAM Airlines (79%) and Frontier (79%).

  • 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, February is the cheapest month in which you can book a flight from Atlanta to San Juan Luis Munoz Marin Intl Airport (average of £219). Flying from Atlanta to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of £323). 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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Why should you use Cheapflights to find cheap flight tickets from Atlanta to Luis Munoz Marin Intl?

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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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