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Cheap flights from Atlanta to San Juan from $79

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to San Juan departing on 8/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Frontier Logo
10:33 am - 2:26 pmATL-SJU
3h 53mnonstop
Frontier Logo
3:16 pm - 7:18 pmSJU-ATL
4h 02mnonstop
$164Frontier
Find Deal
lun., ago. 25 - sáb., sep. 6
Frontier Logo
10:33 am - 2:26 pmATL-SJU
3h 53mnonstop
Frontier Logo
3:21 pm - 7:30 pmSJU-ATL
4h 09mnonstop
$171Frontier
Find Deal
lun., ago. 25 - vie., ago. 29
Logo
10:33 am - 2:26 pmATL-SJU
3h 53mnonstop
Logo
5:42 pm - 12:51 amSJU-ATL
7h 09m1 stop
$172
Find Deal
lun., ago. 25 - vie., ago. 29
Frontier Logo
10:33 am - 2:26 pmATL-SJU
3h 53mnonstop
Frontier Logo
3:21 pm - 7:30 pmSJU-ATL
4h 09mnonstop
$177Frontier
Find Deal
lun., ago. 25 - sáb., ago. 30
Spirit Airlines Logo
8:50 pm - 1:43 pmATL-SJU
16h 53m1 stop
Spirit Airlines Logo
2:38 pm - 11:25 pmSJU-ATL
8h 47m1 stop
$178Spirit Airlines
Find Deal
sáb., sep. 20 - jue., sep. 25
Spirit Airlines Logo
6:35 am - 11:28 pmATL-SJU
16h 53m1 stop
Spirit Airlines Logo
2:38 pm - 11:25 pmSJU-ATL
8h 47m1 stop
$180Spirit Airlines
Find Deal
mié., sep. 3 - jue., sep. 11
Frontier Logo
10:33 am - 2:26 pmATL-SJU
3h 53mnonstop
Frontier Logo
3:16 pm - 7:18 pmSJU-ATL
4h 02mnonstop
$183Frontier
Find Deal
lun., ago. 25 - jue., sep. 25
Logo
8:50 pm - 1:43 pmATL-SJU
16h 53m1 stop
Logo
3:16 pm - 7:18 pmSJU-ATL
4h 02mnonstop
$184
Find Deal
sáb., sep. 6 - sáb., sep. 13
Spirit Airlines Logo
9:18 am - 12:57 pmATL-SJU
3h 39mnonstop
Spirit Airlines Logo
2:38 pm - 11:25 pmSJU-ATL
8h 47m1 stop
$185Spirit Airlines
Find Deal
lun., ago. 25 - jue., sep. 25
Frontier Logo
10:30 am - 2:09 pmATL-SJU
3h 39mnonstop
Frontier Logo
3:21 pm - 7:33 pmSJU-ATL
4h 12mnonstop
$186Frontier
Find Deal
lun., oct. 27 - jue., oct. 30

Frontier flights from Atlanta to San Juan Luis Munoz Marin Intl Airport

Our best Frontier deals on Atlanta to San Juan Luis Munoz Marin Intl Airport flight tickets
Frontier
Aug 25
ATL10:33 amAtlanta Hartsfield-Jackson
3h 53m
SJU2:26 pmSan Juan Luis Munoz Marin Intl
Sep 6
SJU3:16 pmSan Juan Luis Munoz Marin Intl
4h 02m
ATL7:18 pmAtlanta Hartsfield-Jackson
$164
Find similar
Frontier
Aug 25
ATL10:33 amAtlanta Hartsfield-Jackson
3h 53m
SJU2:26 pmSan Juan Luis Munoz Marin Intl
Aug 29
SJU3:21 pmSan Juan Luis Munoz Marin Intl
4h 09m
ATL7:30 pmAtlanta Hartsfield-Jackson
$171
Find similar
Frontier
Aug 25
ATL10:33 amAtlanta Hartsfield-Jackson
3h 53m
SJU2:26 pmSan Juan Luis Munoz Marin Intl
Aug 30
SJU3:21 pmSan Juan Luis Munoz Marin Intl
4h 09m
ATL7:30 pmAtlanta Hartsfield-Jackson
$177
Find similar

Spirit Airlines flights from Atlanta to San Juan Luis Munoz Marin Intl Airport

Our best Spirit Airlines deals on Atlanta to San Juan Luis Munoz Marin Intl Airport flight tickets
Spirit Airlines
Sep 20
ATL8:50 pmAtlanta Hartsfield-Jackson
16h 53m
1 stop
SJU1:43 pmSan Juan Luis Munoz Marin Intl
Sep 25
SJU2:38 pmSan Juan Luis Munoz Marin Intl
8h 47m
1 stop
ATL11:25 pmAtlanta Hartsfield-Jackson
$178
Find similar
Spirit Airlines
Sep 3
ATL6:35 amAtlanta Hartsfield-Jackson
16h 53m
1 stop
SJU11:28 pmSan Juan Luis Munoz Marin Intl
Sep 11
SJU2:38 pmSan Juan Luis Munoz Marin Intl
8h 47m
1 stop
ATL11:25 pmAtlanta Hartsfield-Jackson
$180
Find similar
Spirit Airlines
Aug 25
ATL9:18 amAtlanta Hartsfield-Jackson
3h 39m
SJU12:57 pmSan Juan Luis Munoz Marin Intl
Sep 25
SJU2:38 pmSan Juan Luis Munoz Marin Intl
8h 47m
1 stop
ATL11:25 pmAtlanta Hartsfield-Jackson
$185
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Atlanta to San Juan Luis Munoz Marin Intl Airport 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, momondo users made 832,500 searches. Data last updated agosto 12, 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

Fly to

Route

Depart

Return

Price

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

lun. 8/25

10:33 am-2:26 pm

Nonstop3h 53m

San Juan Luis Munoz Marin Intl

sáb. 9/6

3:16 pm-7:18 pm

Nonstop4h 02m

$164

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

lun. 8/25

10:33 am-2:26 pm

Nonstop3h 53m

San Juan Luis Munoz Marin Intl

vie. 8/29

3:21 pm-7:30 pm

Nonstop4h 09m

$171

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

lun. 8/25

10:33 am-2:26 pm

Nonstop3h 53m

San Juan Luis Munoz Marin Intl

vie. 8/29

5:42 pm-12:51 am

1 stop7h 09m

$172

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

lun. 8/25

10:33 am-2:26 pm

Nonstop3h 53m

San Juan Luis Munoz Marin Intl

sáb. 8/30

3:21 pm-7:30 pm

Nonstop4h 09m

$177

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

sáb. 9/20

8:50 pm-1:43 pm

1 stop16h 53m

San Juan Luis Munoz Marin Intl

jue. 9/25

2:38 pm-11:25 pm

1 stop8h 47m

$178

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

mié. 9/3

6:35 am-11:28 pm

1 stop16h 53m

San Juan Luis Munoz Marin Intl

jue. 9/11

2:38 pm-11:25 pm

1 stop8h 47m

$180

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

lun. 8/25

10:33 am-2:26 pm

Nonstop3h 53m

San Juan Luis Munoz Marin Intl

jue. 9/25

3:16 pm-7:18 pm

Nonstop4h 02m

$183

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

sáb. 9/6

8:50 pm-1:43 pm

1 stop16h 53m

San Juan Luis Munoz Marin Intl

sáb. 9/13

3:16 pm-7:18 pm

Nonstop4h 02m

$184

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

lun. 8/25

9:18 am-12:57 pm

Nonstop3h 39m

San Juan Luis Munoz Marin Intl

jue. 9/25

2:38 pm-11:25 pm

1 stop8h 47m

$185

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

lun. 10/27

10:30 am-2:09 pm

Nonstop3h 39m

San Juan Luis Munoz Marin Intl

jue. 10/30

3:21 pm-7:33 pm

Nonstop4h 12m

$186

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Atlanta to San Juan Luis Munoz Marin Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Juan Luis Munoz Marin Intl Airport?

If you aren’t able to travel to San Juan Luis Munoz Marin Intl Airport during the month of May, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $255.

What is the cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

On average, the least expensive day to fly to San Juan Luis Munoz Marin Intl Airport from Atlanta is on a Monday. momondo users have found tickets for Monday departures for as low as $286. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from Atlanta because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $330.

What is the cheapest time of day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

The cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport is in the morning when flights can be purchased for as low as $304. Flights in the afternoon are often more expensive with an average ticket price of $370.

What is the cheapest Atlanta Hartsfield-Jackson to San Juan Luis Munoz Marin Intl flight route?

Fly from Atlanta Hartsfield-Jackson to San Juan Luis Munoz Marin Intl for the best Atlanta Hartsfield-Jackson - San Juan Luis Munoz Marin Intl flight prices

How far in advance should I book a flight to San Juan Luis Munoz Marin Intl Airport?

You are more likely to see cheaper flights to San Juan Luis Munoz Marin Intl Airport from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan Luis Munoz Marin Intl Airport for around $300 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan Luis Munoz Marin Intl Airport from Atlanta for as low as $245 on momondo.

What cabin class options are available on Atlanta Hartsfield-Jackson to San Juan Luis Munoz Marin Intl flights?

There are 4 cabin classes available to choose from on Atlanta Hartsfield-Jackson to San Juan Luis Munoz Marin Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Atlanta to San Juan Luis Munoz Marin Intl Airport flight prices changed over time?

As of August 2025, prices for Atlanta to San Juan Luis Munoz Marin Intl Airport flights are approximately 22% more expensive when compared to flights at the same time last year.

When to book flights from Atlanta to San Juan Luis Munoz Marin Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Atlanta to San Juan Luis Munoz Marin Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Atlanta to San Juan Luis Munoz Marin Intl Airport (ATL to SJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to San Juan Luis Munoz Marin Intl Airport

Best Price Found

$79

Fastest flight time

3h 39m

Direct flights

Every day
The best one-way flight to San Juan Luis Munoz Marin Intl Airport from Atlanta in the past 72 hours is $79. The best round-trip flight deal from Atlanta to San Juan Luis Munoz Marin Intl Airport found on momondo in the last 72 hours is $164.
The fastest flight from Atlanta to San Juan Luis Munoz Marin Intl Airport takes 3h 39m
Direct flights go from Atlanta to San Juan Luis Munoz Marin Intl Airport every day.
Search flight deals

  • How far is Atlanta Hartsfield-Jackson to San Juan Luis Munoz Marin Intl by plane?

    The distance between Atlanta Hartsfield-Jackson and San Juan Luis Munoz Marin Intl is about 1550.0 mi. Typically, this will take 3h 39m by plane in normal conditions.

  • When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from Atlanta Hartsfield-Jackson Airport to San Juan Luis Munoz Marin Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to San Juan Luis Munoz Marin Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to San Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The necessary travel and health documents for your San Juan Luis Munoz Marin Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Atlanta to San Juan Luis Munoz Marin Intl Airport?

  • What is the most popular airline from Atlanta to San Juan Luis Munoz Marin Intl Airport?

Best airlines flying from Atlanta to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from Atlanta to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $113Free CancellationRating
5.8
3,221 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $114Free CancellationRating
6.3
8,048 reviews
Search Spirit Airlines flights
DeltaPriceFrom $206Free CancellationRating
8.0
7,979 reviews
Search Delta flights
American AirlinesPriceFrom $279Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
JetBluePriceFrom $308Free CancellationRating
7.2
2,916 reviews
Search JetBlue flights
SouthwestPriceFrom $325Free CancellationRating
8.0
4,246 reviews
Search Southwest flights

  • Delta Flights From Atlanta to San Juan Luis Munoz Marin Intl Airport

    Delta operates around 11 flights from Atlanta to San Juan Luis Munoz Marin Intl Airport every week. The average price of these flights found in the last 72 hours has been $411, but momondo users have found Delta deals from Atlanta to San Juan Luis Munoz Marin Intl Airport from as low as $206 round-trip. Delta has been scored 8.0/10 in 7,979 reviews.

  • Spirit Airlines Flights From Atlanta to San Juan Luis Munoz Marin Intl Airport

    $114 is the best Spirit Airlines flight deal from Atlanta to San Juan Luis Munoz Marin Intl Airport found on momondo over the last 72 hours. The average Spirit Airlines ticket price found was closer to $224, however, with flight time and availability significantly affecting the price. Spirit Airlines (6.3/10 from 8,048 user reviews) flies into San Juan Luis Munoz Marin Intl Airport from Atlanta 2 times in an average week so prices can vary.

Traveling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Carolina
Fajardo
Dorado
Luquillo
Caguas
Humacao
Rio Grande
Bayamón

Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to San Juan?

It is quick and easy to find Atlanta to San Juan flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Juan that suits you.

Can I find flights from Atlanta to San Juan with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Atlanta to San Juan flights to just show those with flexible booking policies.

How can momondo help me find flights from Atlanta to San Juan?

Once all potential Atlanta to San Juan flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Atlanta to San Juan right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Atlanta to San Juan flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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