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Cheap flights from Atlanta to San Juan Luis Munoz Marin Intl Airport from £121

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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — SJU
10 Sep — 17 Sep1
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 11 August 2026.

Tue 20/1007:05 -
1 stop8h 16m
Wed 21/1006:25 -
1 stop6h 15m
Deal found 6/8£206
Tue 17/1112:44 -
1 stop9h 20m
Mon 23/1118:05 -
1 stop5h 45m
Deal found 10/8£223
Wed 9/1212:00 -
1 stop8h 20m
Sun 13/1206:01 -
1 stop6h 09m
Deal found 11/8£224
Thu 24/917:35 -
1 stop5h 35m
Tue 29/908:20 -
2 stops8h 25m
Deal found 11/8£229
Sat 10/1018:45 -
Nonstop3h 33m
Sun 18/1007:15 -
Nonstop3h 50m
Deal found 10/8£230
Thu 12/1111:30 -
1 stop11h 25m
Mon 16/1107:15 -
1 stop10h 19m
Deal found 10/8£237
Wed 23/913:35 -
1 stop8h 30m
Tue 29/908:20 -
2 stops8h 25m
Deal found 8/8£242
Thu 29/1008:10 -
1 stop8h 35m
Fri 6/1105:35 -
2 stops9h 25m
Deal found 7/8£243
Tue 1/908:00 -
2 stops10h 10m
Fri 18/914:35 -
1 stop6h 00m
Deal found 10/8£244
Mon 31/814:40 -
2 stops9h 10m
Wed 2/913:45 -
1 stop6h 55m
Deal found 11/8£247
Mon 21/917:35 -
1 stop5h 35m
Wed 23/908:20 -
2 stops8h 25m
Deal found 10/8£247
Sat 17/1011:10 -
2 stops10h 20m
Sun 1/1106:35 -
1 stop8h 50m
Deal found 9/8£251

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 11 August 2026.

Round-trip from

£206

One-way from

£121

Popular in

July

Cheapest in

February

Average price

£268
JetBlue
  • JetBlue
  • 12/11-24/11
  • 2 total stops
  • 11h 59m total
  • Atlanta to San Juan
Search Deals
JetBlue
  • JetBlue
  • 19/1
  • 1 total stop
  • 5h 55m total
  • Atlanta to San Juan
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£26 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 11 August 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 Atlanta Hartsfield-Jackson - SJU San Juan Luis Munoz Marin Intl

ATLSJU

Atlanta Hartsfield-Jackson

Wed 11/11

11:50-22:20

2 stops9h 30m

San Juan Luis Munoz Marin Intl

Mon 16/11

06:10-11:10

1 stop6h 00m

£261

AtlantaSan Juan

ATL Atlanta Hartsfield-Jackson - SJU San Juan Luis Munoz Marin Intl

ATLSJU

Atlanta Hartsfield-Jackson

Wed 27/1

07:05-14:00

1 stop5h 55m

San Juan Luis Munoz Marin Intl

Sat 6/2

17:25-22:46

1 stop6h 21m

£283

AtlantaSan Juan

ATL Atlanta Hartsfield-Jackson - SJU San Juan Luis Munoz Marin Intl

ATLSJU

Atlanta Hartsfield-Jackson

Wed 27/1

08:05-15:50

1 stop6h 45m

San Juan Luis Munoz Marin Intl

Sat 6/2

07:50-18:20

2 stops11h 30m

£293

AtlantaSan Juan

ATL Atlanta Hartsfield-Jackson - SJU San Juan Luis Munoz Marin Intl

ATLSJU

Atlanta Hartsfield-Jackson

Tue 26/1

19:25-23:50

Nonstop3h 25m

San Juan Luis Munoz Marin Intl

Mon 1/2

18:30-21:45

Nonstop4h 15m

£300
Fastest return journey

AtlantaSan Juan

ATL Atlanta Hartsfield-Jackson - SJU San Juan Luis Munoz Marin Intl

ATLSJU

Atlanta Hartsfield-Jackson

Wed 27/1

12:55-17:20

Nonstop3h 25m

San Juan Luis Munoz Marin Intl

Sat 6/2

06:15-09:25

Nonstop4h 10m

£300

AtlantaSan Juan

ATL Atlanta Hartsfield-Jackson - SJU San Juan Luis Munoz Marin Intl

ATLSJU

Atlanta Hartsfield-Jackson

Tue 19/1

15:30-23:55

1 stop7h 25m

San Juan Luis Munoz Marin Intl

Mon 25/1

18:30-21:45

Nonstop4h 15m

£304

AtlantaSan Juan

ATL Atlanta Hartsfield-Jackson - SJU San Juan Luis Munoz Marin Intl

ATLSJU

Atlanta Hartsfield-Jackson

Sat 30/1

09:55-22:00

1 stop11h 05m

San Juan Luis Munoz Marin Intl

Sun 7/2

07:35-18:30

1 stop11h 55m

£307

AtlantaSan Juan

ATL Atlanta Hartsfield-Jackson - SJU San Juan Luis Munoz Marin Intl

ATLSJU

Atlanta Hartsfield-Jackson

Mon 19/10

09:55-00:05

2 stops14h 10m

San Juan Luis Munoz Marin Intl

Fri 23/10

10:10-18:15

2 stops8h 05m

£310

AtlantaSan Juan

ATL Atlanta Hartsfield-Jackson - SJU San Juan Luis Munoz Marin Intl

ATLSJU

Atlanta Hartsfield-Jackson

Sat 5/12

08:20-21:15

1 stop11h 55m

San Juan Luis Munoz Marin Intl

Sun 6/12

05:35-14:25

2 stops9h 50m

£316

AtlantaSan Juan

ATL Atlanta Hartsfield-Jackson - SJU San Juan Luis Munoz Marin Intl

ATLSJU

Atlanta Hartsfield-Jackson

Wed 27/1

10:15-21:15

2 stops10h 00m

San Juan Luis Munoz Marin Intl

Sun 7/2

07:35-18:30

1 stop11h 55m

£317

Flights are sorted by cheapest return flights first.

Deals found on 10/8

Showing 1-10 of 23 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 £216). Flying from Atlanta to San Juan Luis Munoz Marin Intl Airport in July is currently the most expensive (average of £331). 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 11 August 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?

Airfare is below average for this route at the moment.

Atlanta to San Juan Luis Munoz Marin Intl Airport flights typically cost between £223 and £337 in October.
The cheapest return price found within the last 5 days was £206 on JetBlue (20 Oct–21 Oct).

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 13 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 LATAM Airlines (93%), WestJet (88%) and Delta (80%).

  • 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 £216). Flying from Atlanta to San Juan Luis Munoz Marin Intl Airport in July is currently the most expensive (average of £331). 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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