$112+ Cheap flights from Atlanta (ATL) to Luis Munoz Marin Intl (SJU)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — SJU
Oct 6 — Oct 131
Round-trip
1 adult, Economy
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Find cheap flights from Atlanta to Luis Munoz Marin Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to San Juan Luis Munoz Marin Intl are usually found in February or March, booked 47 days in advance, depart on a Tuesday or Sunday and return on a Friday
Cheap flight deals from Atlanta to Luis Munoz Marin Intl
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Best
Last-minute
One-way
Cheapest flights from Atlanta to Luis Munoz Marin IntlExplore 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 September 6, 2026.
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 September 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:30 am -
1 stop7h 48m
Sun 9/277:50 am -
1 stop13h 10m
Deal found 9/4![Frontier logo]()
$215
This Super.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2412:21 pm -
Nonstop3h 45m
Tue 10/273:59 pm -
Nonstop4h 14m
Deal found 9/6![Frontier logo]()
$216
This Cheapflightsfares deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:25 pm -
1 stop15h 09m
Sat 9/2610:30 am -
1 stop13h 29m
Deal found 9/3![Frontier logo]()
$217
This Cheapflightsfares deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1210:55 pm -
1 stop14h 07m
Wed 12/166:45 am -
1 stop9h 36m
Deal found 9/3![Frontier logo]()
$218
This Frontier deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:31 am -
1 stop6h 00m
Fri 10/306:15 am -
1 stop8h 50m
Deal found 9/5![Frontier logo]()
$219
This Cheapflightsfares deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:05 am -
1 stop10h 14m
Sat 10/1012:59 am -
1 stop10h 01m
Deal found 9/4![Frontier logo]()
$220
This Priceline deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:10 am -
1 stop12h 38m
Fri 10/95:11 pm -
Nonstop4h 18m
Deal found 9/6![Frontier logo]()
$221
This CheapOair deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:50 am -
Nonstop3h 50m
Wed 9/236:33 am -
Nonstop3h 58m
Deal found 9/3![Frontier logo]()
$222
This Frontier deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:14 pm -
Nonstop3h 38m
Wed 12/166:25 pm -
Nonstop4h 28m
Deal found 9/2![Frontier logo]()
$223
This Frontier deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:20 am -
1 stop6h 14m
Fri 10/27:15 am -
1 stop11h 30m
Deal found 9/5![Frontier logo]()
$224
This Cheapflightsfares deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1312:19 pm -
Nonstop3h 47m
Sat 9/195:11 pm -
Nonstop4h 09m
Deal found 9/2![Frontier logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:49 pm -
1 stop21h 27m
Wed 9/236:42 pm -
1 stop14h 11m
Deal found 9/2![Frontier logo]()
$226
Best flights from Atlanta to Luis Munoz Marin IntlDiscover carefully curated flight deals from Atlanta to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 6, 2026.
Discover carefully curated flight deals from Atlanta to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 6, 2026.
This Southwest deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/245:35 pm -
1 stop5h 35m
Fri 9/2511:35 am -
1 stop6h 00m
Deal found 9/2![Southwest logo]()
$320
This Delta deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/248:05 am -
1 stop7h 45m
Sun 1/316:15 am -
Nonstop4h 10m
Deal found 9/5![Delta logo]()
$428
This Southwest deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:55 am -
2 stops14h 15m
Mon 10/265:00 am -
1 stop5h 35m
Deal found 9/3![Southwest logo]()
$331
This Southwest deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/42:55 pm -
2 stops8h 50m
Fri 11/611:20 am -
2 stops9h 00m
Deal found 9/3![Southwest logo]()
$396
This Delta deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/3012:55 pm -
Nonstop3h 25m
Sun 2/76:15 am -
Nonstop4h 10m
Deal found 9/5![Delta logo]()
$463
This Southwest deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:10 am -
2 stops10h 25m
Mon 10/266:30 am -
2 stops9h 20m
Deal found 9/6![Southwest logo]()
$400
This Southwest deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/29:55 am -
2 stops14h 10m
Sun 10/45:00 am -
2 stops9h 20m
Deal found 9/3![Southwest logo]()
$429
This Delta deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/281:10 pm -
Nonstop3h 20m
Fri 1/86:15 am -
Nonstop4h 10m
Deal found 9/6![Delta logo]()
$558
This Southwest deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/512:25 pm -
2 stops10h 15m
Sat 2/136:10 am -
1 stop11h 55m
Deal found 9/5![Southwest logo]()
$449
This Southwest deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/2210:10 am -
1 stop10h 50m
Mon 1/256:15 am -
2 stops10h 25m
Deal found 9/3![Southwest logo]()
$461
This Southwest deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:25 am -
2 stops9h 40m
Thu 9/2410:00 am -
2 stops9h 05m
Deal found 9/4![Southwest logo]()
$480
This Southwest deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/2311:00 am -
2 stops11h 00m
Sun 1/317:35 am -
2 stops9h 30m
Deal found 9/4![Southwest logo]()
$504
Last-minute flights from Atlanta to Luis Munoz Marin IntlDiscover last-minute flight deals from Atlanta to Luis Munoz Marin Intl. Data last updated September 6, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Luis Munoz Marin Intl. Data last updated September 6, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1312:19 pm -
Nonstop3h 47m
Sat 9/195:11 pm -
Nonstop4h 09m
Deal found 9/2![Frontier logo]()
$225
This CheapOair deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:50 am -
Nonstop3h 50m
Wed 9/236:33 am -
Nonstop3h 58m
Deal found 9/3![Frontier logo]()
$222
This Cheapflightsfares deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:25 pm -
1 stop15h 09m
Sat 9/2610:30 am -
1 stop13h 29m
Deal found 9/3![Frontier logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:49 pm -
1 stop21h 27m
Wed 9/236:42 pm -
1 stop14h 11m
Deal found 9/2![Frontier logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:30 am -
1 stop7h 48m
Sun 9/277:50 am -
1 stop13h 10m
Deal found 9/4![Frontier logo]()
$215
This Frontier deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:20 am -
1 stop6h 14m
Fri 10/27:15 am -
1 stop11h 30m
Deal found 9/5![Frontier logo]()
$224
This Priceline deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:10 am -
1 stop12h 38m
Fri 10/95:11 pm -
Nonstop4h 18m
Deal found 9/6![Frontier logo]()
$221
This Cheapflightsfares deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:05 am -
1 stop10h 14m
Sat 10/1012:59 am -
1 stop10h 01m
Deal found 9/4![Frontier logo]()
$220
This Frontier deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:31 am -
1 stop6h 00m
Thu 10/2912:59 am -
1 stop14h 06m
Deal found 9/5![Frontier logo]()
$223
This Frontier deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:31 am -
1 stop6h 00m
Sun 11/112:59 am -
1 stop10h 58m
Deal found 9/5![Frontier logo]()
$219
This Super.com deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2412:21 pm -
Nonstop3h 45m
Tue 10/273:59 pm -
Nonstop4h 14m
Deal found 9/6![Frontier logo]()
$216
This FlightHub deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:22 pm -
Nonstop3h 37m
Tue 11/173:55 am -
1 stop11h 46m
Deal found 9/1![Frontier logo]()
$227
One-way flights from Atlanta to Luis Munoz Marin IntlSearch for one-way flight options from Atlanta to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated September 6, 2026.
Search for one-way flight options from Atlanta to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated September 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:10 am -
1 stop18h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Frontier logo]()
$112
This Expedia deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:31 am -
1 stop6h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Frontier logo]()
$113
This Cheapflightsfares deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:05 am -
1 stop10h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$114
This Priceline deal was found by Cheapflights users on 9/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/510:55 pm -
1 stop14h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Frontier logo]()
$115
This Super.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/110:55 pm -
1 stop14h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 9/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/23:51 pm -
1 stop8h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Frontier logo]()
$119
This FlightHub deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/121:30 pm -
1 stop25h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$120
This Cheapflightsfares deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:00 am -
1 stop7h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Frontier logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/185:15 am -
1 stop10h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Frontier logo]()
$122
This eDestinos deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:19 pm -
Nonstop3h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$123
This Cheapflightsfares deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:19 pm -
Nonstop3h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$124
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 September 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $215 (Kiwi.com) |
One-way from | $112 (Kiwi.com) |
Popular in | July |
Cheapest in | February |
Average price | $374 |
Good round-trip deal | $310 or less |
Good one-way deal | $178 or less |
Cheapflights Fare Finder
Customize 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 7,457,451 searches. Data last updated September 6, 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
Cheapest round-trip
AtlantaSan Juan
ATL Atlanta Hartsfield-Jackson - SJU San Juan Luis Munoz Marin Intl
ATLSJU
Atlanta Hartsfield-Jackson
Sat 10/31
6:45 pm-10:18 pm
Nonstop3h 33m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$129
AtlantaSan Juan
ATL Atlanta Hartsfield-Jackson - SJU San Juan Luis Munoz Marin Intl
ATLSJU
Atlanta Hartsfield-Jackson
Tue 9/22
6:45 pm-10:19 pm
Nonstop3h 34m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$167
Quickest round-trip
AtlantaSan Juan
ATL Atlanta Hartsfield-Jackson - SJU San Juan Luis Munoz Marin Intl
ATLSJU
Atlanta Hartsfield-Jackson
Sat 12/12
6:46 pm-11:13 pm
Nonstop3h 27m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$184
AtlantaSan Juan
ATL Atlanta Hartsfield-Jackson - SJU San Juan Luis Munoz Marin Intl
ATLSJU
Atlanta Hartsfield-Jackson
Mon 3/1
11:05 am-10:40 pm
1 stop10h 35m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$196
AtlantaSan Juan
ATL Atlanta Hartsfield-Jackson - SJU San Juan Luis Munoz Marin Intl
ATLSJU
Atlanta Hartsfield-Jackson
Sat 12/5
11:10 am-10:55 pm
2 stops10h 45m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$198
AtlantaSan Juan
ATL Atlanta Hartsfield-Jackson - SJU San Juan Luis Munoz Marin Intl
ATLSJU
Atlanta Hartsfield-Jackson
Wed 1/27
10:15 am-9:15 pm
2 stops10h 00m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$203
AtlantaSan Juan
ATL Atlanta Hartsfield-Jackson - SJU San Juan Luis Munoz Marin Intl
ATLSJU
Atlanta Hartsfield-Jackson
Wed 3/3
12:15 pm-11:55 pm
1 stop10h 40m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$214
AtlantaSan Juan
ATL Atlanta Hartsfield-Jackson - SJU San Juan Luis Munoz Marin Intl
ATLSJU
Atlanta Hartsfield-Jackson
Mon 9/14
1:40 pm-11:10 pm
2 stops9h 30m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$215
AtlantaSan Juan
ATL Atlanta Hartsfield-Jackson - SJU San Juan Luis Munoz Marin Intl
ATLSJU
Atlanta Hartsfield-Jackson
Sat 11/14
11:10 am-11:30 pm
2 stops11h 20m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$215
AtlantaSan Juan
ATL Atlanta Hartsfield-Jackson - SJU San Juan Luis Munoz Marin Intl
ATLSJU
Atlanta Hartsfield-Jackson
Thu 9/24
5:35 pm-11:10 pm
1 stop5h 35m
San Juan Luis Munoz Marin Intl
Fri 9/25
11:35 am-5:35 pm
1 stop6h 00m
$320
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Atlanta to Luis Munoz Marin Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Atlanta to Luis Munoz Marin Intl in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Atlanta-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlanta-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Atlanta-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Atlanta-San Juan Luis Munoz Marin Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
ATL-SJU
Estimated round-trip 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
Prices
Delays
More
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 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, February is the cheapest month in which you can book a flight from Atlanta to San Juan Luis Munoz Marin Intl Airport (average of $292). Flying from Atlanta to San Juan Luis Munoz Marin Intl Airport in July is currently the most expensive (average of $447). 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 September 6, 2026.
It’s typically best to fly out from Atlanta to San Juan Luis Munoz Marin Intl Airport in the evening. Doing so could potentially save you 29% on the flight price compared to flying at noon, which is usually more expensive.
What is the cheapest day to fly from Atlanta to San Juan Luis Munoz Marin Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from Atlanta to Luis Munoz Marin Intl. Price data was last updated on August 29, 2026.
Travelers seeking maximum savings on their Atlanta to San Juan Luis Munoz Marin Intl Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from Atlanta to San Juan delayed?
About 24% of weekly flights between Atlanta and San Juan have experienced delays in the past year, with the average delay time being 134 minutes.
What is the most punctual flight time for Atlanta to San Juan flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Atlanta to San Juan flights?
Over the last year, Delta have had the lowest number of delays on this route, with just 19% of flights being delayed.
What’s the top layover airport for flights from Atlanta to San Juan Luis Munoz Marin Intl Airport?
Share of 1-stop round-trip flights from Atlanta to San Juan Luis Munoz Marin Intl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.
Orlando (MCO) – chosen by Cheapflights users on 71% of 1-stop itineraries from Atlanta to San Juan Luis Munoz Marin Intl Airport on Cheapflights.
What’s the cheapest layover airport for flights from Atlanta to San Juan Luis Munoz Marin Intl Airport?
Average round-trip fare for 1-stop flights from Atlanta to San Juan Luis Munoz Marin Intl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Tampa (TPA) is the most affordable 1-stop option, with an average round-trip price of $175.
What’s the fastest layover option from Atlanta to San Juan Luis Munoz Marin Intl Airport?
Shortest average travel time for 1-stop one-way flights from Atlanta to San Juan Luis Munoz Marin Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Miami (MIA) have the shortest average one-way travel time for 1-stop routes: 6h 06m.
Which airport typically offers the quickest layover for flights from Atlanta to San Juan Luis Munoz Marin Intl Airport?
Average layover duration for 1-stop one-way flights from Atlanta to San Juan Luis Munoz Marin Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Washington, D.C. (IAD) offer the fastest connection on this route, with an average layover time of 1h 17m.
The best insider tips for Atlanta to San Juan Luis Munoz Marin Intl Airport flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Atlanta to San Juan Luis Munoz Marin Intl Airport trip
Our travel experts
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 September 6, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andAmerican Airlines from Atlanta to San Juan Luis Munoz Marin Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
Food
7.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
4.0
OkaySteven,Sep 2026
OGG - HNL
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.
Traveling 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 locationsFajardo
Luquillo
Dorado
Rio Grande
Humacao
Bayamón
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Top 5 airlines flying from Atlanta to Luis Munoz Marin Intl
Discover the top 5 airlines that operate flights from Atlanta to Luis Munoz Marin Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$158 | Average$343 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$225 | Average$321 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$249 | Average$501 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$323 | Average$461 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$333 | Average$476 | FlexibilityNo cancel fee | On-time63% |