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Cheap flights from Atlanta to San Juan from $101

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 1/13. 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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0 bags

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Find the cheapest flights from Atlanta to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
3:54 pm - 2:25 am
ATL
-
SJU
9h 31m1 stop
Frontier Logo
6:00 am - 2:48 pm
SJU
-
ATL
9h 48m1 stop
$175Frontier
Sat, Feb 14 - Sat, Feb 21
Frontier Logo
3:00 pm - 1:24 am
ATL
-
SJU
9h 24m1 stop
Frontier Logo
7:54 pm - 7:19 am
SJU
-
ATL
12h 25m1 stop
$176Frontier
Tue, Feb 10 - Thu, Feb 12
JetBlue Logo
11:50 am - 8:02 pm
ATL
-
SJU
7h 12m1 stop
JetBlue Logo
6:00 am - 10:51 am
SJU
-
ATL
5h 51m1 stop
$177JetBlue
Tue, Feb 10 - Wed, Feb 11
Multiple Airlines Logo
10:12 am - 6:58 pm
ATL
-
SJU
7h 46m1 stop
Multiple Airlines Logo
10:55 am - 9:51 pm
SJU
-
ATL
10h 56m1 stop
$178Multiple Airlines
Thu, Feb 26 - Wed, Mar 11
Multiple Airlines Logo
11:01 am - 7:13 pm
ATL
-
SJU
7h 12m1 stop
Multiple Airlines Logo
7:18 pm - 7:07 am
SJU
-
ATL
12h 49m1 stop
$179Multiple Airlines
Sat, Jan 3 - Wed, Jan 7
Frontier Logo
9:06 am - 5:50 pm
ATL
-
SJU
7h 44m1 stop
Frontier Logo
2:54 am - 2:01 pm
SJU
-
ATL
12h 07m1 stop
$180Frontier
Wed, Feb 4 - Mon, Feb 16
Multiple Airlines Logo
9:57 am - 9:37 pm
ATL
-
SJU
10h 40m1 stop
Multiple Airlines Logo
5:45 am - 8:03 pm
SJU
-
ATL
15h 18m2 stops
$181Multiple Airlines
Thu, Jan 8 - Mon, Jan 12
Frontier Logo
10:40 pm - 12:45 pm
ATL
-
SJU
13h 05m1 stop
Frontier Logo
6:11 pm - 9:35 pm
SJU
-
ATL
4h 24mnonstop
$182Frontier
Tue, Feb 3 - Sat, Feb 7
JetBlue Logo
11:50 am - 8:02 pm
ATL
-
SJU
7h 12m1 stop
JetBlue Logo
10:45 am - 4:43 pm
SJU
-
ATL
6h 58m1 stop
$183JetBlue
Wed, Jan 21 - Mon, Jan 26
Multiple Airlines Logo
9:57 am - 6:58 pm
ATL
-
SJU
8h 01m1 stop
Multiple Airlines Logo
10:47 pm - 7:29 am
SJU
-
ATL
9h 42m1 stop
$184Multiple Airlines
Fri, Jan 9 - Mon, Jan 12

Frontier flights from Atlanta to San Juan

Our best Frontier deals on Atlanta to San Juan flight tickets
Frontier
Feb 10
ATL3:00 pmAtlanta Hartsfield-Jackson
9h 24m
1 stop
SJU1:24 amSan Juan Luis Munoz Marin Intl
Feb 14
SJU8:53 pmSan Juan Luis Munoz Marin Intl
11h 26m
1 stop
ATL7:19 amAtlanta Hartsfield-Jackson
$176
Find similar
Frontier
Jan 19
ATL4:53 pmAtlanta Hartsfield-Jackson
8h 37m
1 stop
SJU2:30 amSan Juan Luis Munoz Marin Intl
Jan 23
SJU4:22 pmSan Juan Luis Munoz Marin Intl
4h 27m
ATL7:49 pmAtlanta Hartsfield-Jackson
$179
Find similar
Frontier
Feb 4
ATL1:00 pmAtlanta Hartsfield-Jackson
9h 59m
1 stop
SJU11:59 pmSan Juan Luis Munoz Marin Intl
Feb 12
SJU7:54 pmSan Juan Luis Munoz Marin Intl
12h 25m
1 stop
ATL7:19 amAtlanta Hartsfield-Jackson
$180
Find similar

Spirit Airlines flights from Atlanta to San Juan

Our best Spirit Airlines deals on Atlanta to San Juan flight tickets
Spirit Airlines
Jan 29
ATL9:57 amAtlanta Hartsfield-Jackson
8h 01m
1 stop
SJU6:58 pmSan Juan Luis Munoz Marin Intl
Jan 31
SJU2:59 amSan Juan Luis Munoz Marin Intl
31h 03m
2 stops
ATL9:02 amAtlanta Hartsfield-Jackson
$186
Find similar
Spirit Airlines
Feb 5
ATL9:57 amAtlanta Hartsfield-Jackson
8h 01m
1 stop
SJU6:58 pmSan Juan Luis Munoz Marin Intl
Feb 8
SJU11:52 amSan Juan Luis Munoz Marin Intl
22h 10m
1 stop
ATL9:02 amAtlanta Hartsfield-Jackson
$190
Find similar
Spirit Airlines
Jan 8
ATL9:57 amAtlanta Hartsfield-Jackson
8h 01m
1 stop
SJU6:58 pmSan Juan Luis Munoz Marin Intl
Jan 12
SJU2:59 amSan Juan Luis Munoz Marin Intl
21h 09m
2 stops
ATL11:08 pmAtlanta Hartsfield-Jackson
$194
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Atlanta to San Juan 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 December 18, 2025.
Use the filters below to find and compare flights from Atlanta to San Juan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Sat 2/14

3:54 pm-2:25 am

1 stop9h 31m

San Juan Luis Munoz Marin Intl

Sat 2/21

6:00 am-2:48 pm

1 stop9h 48m

$175

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Tue 2/10

3:00 pm-1:24 am

1 stop9h 24m

San Juan Luis Munoz Marin Intl

Thu 2/12

7:54 pm-7:19 am

1 stop12h 25m

$176

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Tue 2/10

11:50 am-8:02 pm

1 stop7h 12m

San Juan Luis Munoz Marin Intl

Wed 2/11

6:00 am-10:51 am

1 stop5h 51m

$177

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Thu 2/26

10:12 am-6:58 pm

1 stop7h 46m

San Juan Luis Munoz Marin Intl

Wed 3/11

10:55 am-9:51 pm

1 stop10h 56m

$178

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Sat 1/3

11:01 am-7:13 pm

1 stop7h 12m

San Juan Luis Munoz Marin Intl

Wed 1/7

7:18 pm-7:07 am

1 stop12h 49m

$179

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Wed 2/4

9:06 am-5:50 pm

1 stop7h 44m

San Juan Luis Munoz Marin Intl

Mon 2/16

2:54 am-2:01 pm

1 stop12h 07m

$180

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Thu 1/8

9:57 am-9:37 pm

1 stop10h 40m

San Juan Luis Munoz Marin Intl

Mon 1/12

5:45 am-8:03 pm

2 stops15h 18m

$181

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Tue 2/3

10:40 pm-12:45 pm

1 stop13h 05m

San Juan Luis Munoz Marin Intl

Sat 2/7

6:11 pm-9:35 pm

Nonstop4h 24m

$182

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Wed 1/21

11:50 am-8:02 pm

1 stop7h 12m

San Juan Luis Munoz Marin Intl

Mon 1/26

10:45 am-4:43 pm

1 stop6h 58m

$183

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

Fri 1/9

9:57 am-6:58 pm

1 stop8h 01m

San Juan Luis Munoz Marin Intl

Mon 1/12

10:47 pm-7:29 am

1 stop9h 42m

$184

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Juan from

How to get the cheapest flight ticket from Atlanta to San Juan

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 typical price of a round-trip flight between Atlanta and San Juan?

What is the cheapest month to fly to San Juan?

If you’re not able to fly to San Juan in May, then March is your next best option. Flight prices from Atlanta to San Juan during March average around $255.

What is the cheapest day to depart on your flight to San Juan?

The cheapest day to depart from Atlanta to San Juan is on a Monday when prices can be found for as low as $279. The most expensive day to fly to San Juan is Saturday, with ticket prices averaging around $338.

What is the cheapest time of day to depart on your flight to San Juan?

The cheapest time of day to fly to San Juan is in the morning when flights can be purchased for as low as $304. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $358 on average. Flights to San Juan from Atlanta in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Atlanta Hartsfield-Jackson to San Juan flight route?

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

How far in advance should I book a flight to San Juan?

You are more likely to see cheaper flights to San Juan from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan for around $304 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan from Atlanta for as low as $258 on momondo.

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

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

Cheap Atlanta to San Juan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to San Juan

Fastest flight time

3h 21m

Direct flights

Every day

Airports in San Juan

2 airports
The fastest flight from Atlanta to San Juan takes 3h 21m
Direct flights go from Atlanta to San Juan every day.
There are 2 airports in San Juan. From Atlanta there are direct flights to San Juan Luis Munoz Marin Intl (SJU).
Search flight deals

  • How far is Atlanta Hartsfield-Jackson to San Juan by plane?

    Atlanta Hartsfield-Jackson and San Juan are 1543.9 mi apart from one another. A reasonable flight in good conditions will take 3h 21m.

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

    Prices for flights from Atlanta Hartsfield-Jackson Airport to San Juan are updated daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to San Juan.

  • What documentation or ID do you need to fly to San Juan?

    The travel and health documents required for your trip to San Juan can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Juan. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Atlanta to San Juan

Compare and see reviews for airlines that fly from Atlanta to San Juan with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $118Free CancellationRating
6.3
8,190 reviews
Search Spirit Airlines flights
FrontierPriceFrom $119Free CancellationRating
5.8
3,081 reviews
Search Frontier flights
DeltaPriceFrom $199Free CancellationRating
7.9
8,009 reviews
Search Delta flights
JetBluePriceFrom $247Free CancellationRating
7.2
2,897 reviews
Search JetBlue flights
American AirlinesPriceFrom $323Free CancellationRating
7.2
11,055 reviews
Search American Airlines flights
SouthwestPriceFrom $327Free CancellationRating
7.9
4,250 reviews
Search Southwest flights
United AirlinesPriceFrom $335Free CancellationRating
7.4
9,093 reviews
Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Juan from Atlanta.

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

All flight searches from Atlanta to San Juan on momondo can be filtered to show those which offer 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?

If you are not ready to book a flight from Atlanta to San Juan now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Juan and let you know when they change.

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Find better results for your trip to Puerto Rico

Fly into one of these airports located in San Juan

Airports listed have a maximum distance of 7.1 mi from San Juan
San Juan Isla Grande Airport
San Juan Luis Munoz Marin Intl Airport