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Cheap flights from Atlanta to San Juan from $104

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 12/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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.
Multiple Airlines Logo
9:47 am - 8:02 pm
ATL
-
SJU
9h 15m1 stop
Multiple Airlines Logo
4:11 pm - 7:37 pm
SJU
-
ATL
4h 26mnonstop
$178Multiple Airlines
mié., feb. 4 - mié., feb. 25
Multiple Airlines Logo
9:57 am - 6:58 pm
ATL
-
SJU
8h 01m1 stop
Multiple Airlines Logo
11:15 am - 10:41 am
SJU
-
ATL
24h 26m1 stop
$179Multiple Airlines
jue., feb. 5 - lun., feb. 9
Frontier Logo
3:45 pm - 10:46 pm
ATL
-
SJU
6h 01m1 stop
Frontier Logo
3:55 am - 10:41 am
SJU
-
ATL
7h 46m1 stop
$180Frontier
mié., feb. 18 - lun., feb. 23
Frontier Logo
9:22 am - 5:37 pm
ATL
-
SJU
7h 15m1 stop
Frontier Logo
2:29 am - 3:28 pm
SJU
-
ATL
13h 59m1 stop
$181Frontier
mar., ene. 6 - jue., ene. 8
Multiple Airlines Logo
11:01 am - 7:13 pm
ATL
-
SJU
7h 12m1 stop
Multiple Airlines Logo
4:35 pm - 8:02 pm
SJU
-
ATL
4h 27mnonstop
$182Multiple Airlines
lun., ene. 5 - jue., ene. 15
Frontier Logo
10:45 am - 3:27 pm
ATL
-
SJU
3h 42mnonstop
Frontier Logo
4:22 pm - 7:49 pm
SJU
-
ATL
4h 27mnonstop
$183Frontier
lun., ene. 19 - vie., ene. 23
Frontier Logo
7:05 pm - 2:39 am
ATL
-
SJU
6h 34m1 stop
Frontier Logo
7:10 am - 10:30 am
SJU
-
ATL
4h 20mnonstop
$184Frontier
sáb., dic. 20 - dom., dic. 21
Frontier Logo
7:38 pm - 12:15 am
ATL
-
SJU
3h 37mnonstop
Frontier Logo
7:34 pm - 6:59 am
SJU
-
ATL
12h 25m1 stop
$185Frontier
sáb., ene. 3 - mié., ene. 14
Frontier Logo
7:28 pm - 12:05 am
ATL
-
SJU
3h 37mnonstop
Frontier Logo
9:00 am - 12:15 pm
SJU
-
ATL
4h 15mnonstop
$186Frontier
mié., ene. 7 - mar., ene. 13
Frontier Logo
7:28 pm - 12:05 am
ATL
-
SJU
3h 37mnonstop
Frontier Logo
4:35 pm - 8:02 pm
SJU
-
ATL
4h 27mnonstop
$187Frontier
mar., ene. 6 - mar., ene. 13

Frontier flights from Atlanta to San Juan

Our best Frontier deals on Atlanta to San Juan flight tickets
Frontier
Dec 20
ATL9:20 pmAtlanta Hartsfield-Jackson
27h 04m
1 stop
SJU1:24 amSan Juan Luis Munoz Marin Intl
Dec 24
SJU7:30 amSan Juan Luis Munoz Marin Intl
4h 20m
ATL10:50 amAtlanta Hartsfield-Jackson
$180
Find similar
Frontier
Jan 6
ATL9:22 amAtlanta Hartsfield-Jackson
7h 15m
1 stop
SJU5:37 pmSan Juan Luis Munoz Marin Intl
Jan 8
SJU2:29 amSan Juan Luis Munoz Marin Intl
13h 59m
1 stop
ATL3:28 pmAtlanta Hartsfield-Jackson
$181
Find similar
Frontier
Dec 14
ATL10:40 amAtlanta Hartsfield-Jackson
3h 41m
SJU3:21 pmSan Juan Luis Munoz Marin Intl
Dec 21
SJU4:21 pmSan Juan Luis Munoz Marin Intl
4h 26m
ATL7:47 pmAtlanta Hartsfield-Jackson
$182
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 diciembre 9, 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

mié. 2/4

9:47 am-8:02 pm

1 stop9h 15m

San Juan Luis Munoz Marin Intl

mié. 2/25

4:11 pm-7:37 pm

Nonstop4h 26m

$178

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

jue. 2/5

9:57 am-6:58 pm

1 stop8h 01m

San Juan Luis Munoz Marin Intl

lun. 2/9

11:15 am-10:41 am

1 stop24h 26m

$179

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

mié. 2/18

3:45 pm-10:46 pm

1 stop6h 01m

San Juan Luis Munoz Marin Intl

lun. 2/23

3:55 am-10:41 am

1 stop7h 46m

$180

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

mar. 1/6

9:22 am-5:37 pm

1 stop7h 15m

San Juan Luis Munoz Marin Intl

jue. 1/8

2:29 am-3:28 pm

1 stop13h 59m

$181

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

lun. 1/5

11:01 am-7:13 pm

1 stop7h 12m

San Juan Luis Munoz Marin Intl

jue. 1/15

4:35 pm-8:02 pm

Nonstop4h 27m

$182

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

lun. 1/19

10:45 am-3:27 pm

Nonstop3h 42m

San Juan Luis Munoz Marin Intl

vie. 1/23

4:22 pm-7:49 pm

Nonstop4h 27m

$183

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

sáb. 12/20

7:05 pm-2:39 am

1 stop6h 34m

San Juan Luis Munoz Marin Intl

dom. 12/21

7:10 am-10:30 am

Nonstop4h 20m

$184

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

sáb. 1/3

7:38 pm-12:15 am

Nonstop3h 37m

San Juan Luis Munoz Marin Intl

mié. 1/14

7:34 pm-6:59 am

1 stop12h 25m

$185

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

mié. 1/7

7:28 pm-12:05 am

Nonstop3h 37m

San Juan Luis Munoz Marin Intl

mar. 1/13

9:00 am-12:15 pm

Nonstop4h 15m

$186

AtlantaSan Juan

ATL - SJU

ATLSJU

Atlanta Hartsfield-Jackson

mar. 1/6

7:28 pm-12:05 am

Nonstop3h 37m

San Juan Luis Munoz Marin Intl

mar. 1/13

4:35 pm-8:02 pm

Nonstop4h 27m

$187

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 $254.

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 $278. The most expensive day to fly to San Juan is Saturday, with ticket prices averaging around $336.

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 $360 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 $259 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 20m

Direct flights

Every day

Airports in San Juan

1 airport
The fastest flight from Atlanta to San Juan takes 3h 20m
Direct flights go from Atlanta to San Juan every day.
There is 1 airport near San Juan: 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 35m.

  • 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 $117Free CancellationRating
6.3
8,171 reviews
Search Spirit Airlines flights
FrontierPriceFrom $118Free CancellationRating
5.8
3,085 reviews
Search Frontier flights
DeltaPriceFrom $199Free CancellationRating
7.9
8,010 reviews
Search Delta flights
JetBluePriceFrom $247Free CancellationRating
7.2
2,899 reviews
Search JetBlue flights
American AirlinesPriceFrom $323Free CancellationRating
7.2
11,043 reviews
Search American Airlines flights
SouthwestPriceFrom $329Free CancellationRating
7.9
4,252 reviews
Search Southwest flights
United AirlinesPriceFrom $335Free CancellationRating
7.4
9,088 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