ATL - SJU

£88 Find Cheap Flights from Atlanta to San Juan – Compare and Save

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Everything you should know

Cheapest return flight
£170
Typical prices: £213-£368
Delta
Thu 18/1Tue 23/1
ATL - SJU • Direct
Cheapest one-way flight
£88
Typical prices: £110-£219
Southwest
Fri 14/12
ATL - SJU • 1 stop
Direct flights
You can fly direct with Delta and Frontier. Average duration is 3h 32m
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 82% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 10 weeks in advance save around 29% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 23% price drop
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Cheapest • Avg £198 (return)
Shortest trip • 6h 21m (one-way)
Insights
Insights
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to San Juan Luis Munoz Marin Intl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Atlanta to San Juan (ATL-SJU)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Atlanta to San Juan

Mon, 18 Jan - Sat, 23 Jan
Delta Logo
08:20 - 12:49ATL  Atlanta Hartsfield-Jackson-SJU San Juan Luis Munoz Marin Intl
3h 29mdirect
Delta Logo
07:45 - 10:51SJU  San Juan Luis Munoz Marin Intl-ATL Atlanta Hartsfield-Jackson
4h 06mdirect
£170Delta
Mon, 7 Dec - Tue, 8 Dec
Southwest Logo
18:40 - 00:50ATL  Atlanta Hartsfield-Jackson-SJU San Juan Luis Munoz Marin Intl
5h 10m1 stop Orlando
Southwest Logo
07:40 - 16:45SJU  San Juan Luis Munoz Marin Intl-ATL Atlanta Hartsfield-Jackson
10h 05m2 stops Orlando Nashville Intl
£173Southwest
Wed, 20 Jan - Sat, 23 Jan
Delta Logo
12:00 - 00:58ATL  Atlanta Hartsfield-Jackson-SJU San Juan Luis Munoz Marin Intl
11h 58m1 stop New York John F Kennedy Intl
Delta Logo
07:45 - 10:51SJU  San Juan Luis Munoz Marin Intl-ATL Atlanta Hartsfield-Jackson
4h 06mdirect
£173Delta
Sun, 6 Dec - Tue, 8 Dec
JetBlue Logo
07:07 - 13:49ATL  Atlanta Hartsfield-Jackson-SJU San Juan Luis Munoz Marin Intl
5h 42m1 stop Fort Lauderdale
JetBlue Logo
06:38 - 11:10SJU  San Juan Luis Munoz Marin Intl-ATL Atlanta Hartsfield-Jackson
5h 32m1 stop Fort Lauderdale
£176JetBlue
Fri, 4 Dec - Mon, 14 Dec
JetBlue Logo
17:44 - 01:59ATL  Atlanta Hartsfield-Jackson-SJU San Juan Luis Munoz Marin Intl
7h 15m1 stop Fort Lauderdale
JetBlue Logo
15:50 - 22:50SJU  San Juan Luis Munoz Marin Intl-ATL Atlanta Hartsfield-Jackson
8h 00m1 stop Fort Lauderdale
£177JetBlue
Mon, 14 Dec - Fri, 18 Dec
JetBlue Logo
17:44 - 01:59ATL  Atlanta Hartsfield-Jackson-SJU San Juan Luis Munoz Marin Intl
7h 15m1 stop Fort Lauderdale
JetBlue Logo
05:01 - 10:38SJU  San Juan Luis Munoz Marin Intl-ATL Atlanta Hartsfield-Jackson
6h 37m1 stop Fort Lauderdale
£178JetBlue
Tue, 15 Dec - Sat, 19 Dec
JetBlue Logo
17:44 - 02:05ATL  Atlanta Hartsfield-Jackson-SJU San Juan Luis Munoz Marin Intl
7h 21m1 stop Fort Lauderdale
JetBlue Logo
05:01 - 10:40SJU  San Juan Luis Munoz Marin Intl-ATL Atlanta Hartsfield-Jackson
6h 39m1 stop Fort Lauderdale
£182JetBlue
Wed, 9 Dec - Thu, 10 Dec
JetBlue Logo
08:55 - 16:38ATL  Atlanta Hartsfield-Jackson-SJU San Juan Luis Munoz Marin Intl
6h 43m1 stop Fort Lauderdale
JetBlue Logo
06:38 - 11:10SJU  San Juan Luis Munoz Marin Intl-ATL Atlanta Hartsfield-Jackson
5h 32m1 stop Fort Lauderdale
£185JetBlue
Fri, 27 Nov - Mon, 14 Dec
JetBlue Logo
13:05 - 00:40ATL  Atlanta Hartsfield-Jackson-SJU San Juan Luis Munoz Marin Intl
10h 35m1 stop Boston Logan Intl
JetBlue Logo
18:10 - 22:50SJU  San Juan Luis Munoz Marin Intl-ATL Atlanta Hartsfield-Jackson
5h 40m1 stop Fort Lauderdale
£193JetBlue
Wed, 16 Dec - Wed, 23 Dec
Frontier Logo
12:35 - 01:58ATL  Atlanta Hartsfield-Jackson-SJU San Juan Luis Munoz Marin Intl
12h 23m1 stop Miami
Frontier Logo
06:00 - 15:35SJU  San Juan Luis Munoz Marin Intl-ATL Atlanta Hartsfield-Jackson
10h 35m1 stop Fort Lauderdale
£195Frontier
Booking Insights

Price, demand, and travel trends for Atlanta to San Juan Luis Munoz Marin Intl Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a return flight from Atlanta to San Juan Luis Munoz Marin Intl Airport?

Return flights from Atlanta to San Juan Luis Munoz Marin Intl Airport typically range from £213 to £368. The lowest price found in the past 5 days was £170 on Delta.

What's the cheapest day of the week to fly from Atlanta to San Juan Luis Munoz Marin Intl Airport?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Atlanta to San Juan Luis Munoz Marin Intl Airport. It's 13% cheaper than the average day, while Friday is the most expensive, with prices 5% higher.

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

•February is the cheapest month to fly from Atlanta to San Juan Luis Munoz Marin Intl Airport at £221 return.
•July (£337) and June (£331) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 52% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Atlanta to San Juan Luis Munoz Marin Intl Airport the cheapest?

Flights from Atlanta to San Juan Luis Munoz Marin Intl Airport are cheapest 10 weeks before departure. Booking in this window typically costs about 29% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for Atlanta to San Juan Luis Munoz Marin Intl Airport flights

Low season

September

Cheapest flight

£88
Beat the crowds with an average 47% drop in traveller numbers.
The most popular month to fly with an average 23% increase in traveller numbers.
One-way flight from Atlanta to San Juan Luis Munoz Marin Intl Airport

When to book flights from Atlanta to San Juan

Are your dates flexible? Find out the best times to travel from Atlanta to San Juan based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Atlanta to San Juan Luis Munoz Marin Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • What are the earliest and latest flights from Atlanta to San Juan Luis Munoz Marin Intl Airport?

    These are the earliest and latest flight times available from Atlanta to San Juan Luis Munoz Marin Intl Airport:

    • Earliest: departs at 06:00 and lands at 09:32
    • Latest: departs at 21:56 and lands at 01:28.

    The flight takes about 3h 32m.

  • Which cabin classes can I book on flights from Atlanta to San Juan Luis Munoz Marin Intl Airport?

    Only Economy class is available on flights from Atlanta to San Juan Luis Munoz Marin Intl Airport.

  • How long is a flight from Atlanta to San Juan Luis Munoz Marin Intl Airport?

    A direct flight from Atlanta to San Juan Luis Munoz Marin Intl Airport takes 3h 32m, covering 1,547 miles.

  • Do I need a passport to fly from Atlanta to San Juan Luis Munoz Marin Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Atlanta to San Juan Luis Munoz Marin Intl Airport flight?

    Return flights from Atlanta to San Juan Luis Munoz Marin Intl Airport range from £213 to £368, with an average of £287 over the past 12 months. Anything below £213 counts as a good deal.

  • How expensive are last-minute Atlanta to San Juan Luis Munoz Marin Intl Airport flights?

    Last-minute fares on this route (booked within two weeks of departure) run 14% above the £287 route average. Book 10 weeks before departure for the lowest fares.

  • How much can I save by having a stopover when flying from Atlanta to San Juan Luis Munoz Marin Intl Airport?

    On this route, stopover flights are cheaper than direct options on average. Stopover fares average £198 return via Tampa (TPA), compared with £301 for direct.

  • What is the standard checked bag allowance on flights from Atlanta to San Juan Luis Munoz Marin Intl Airport?

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge £26–£75 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Atlanta to San Juan Luis Munoz Marin Intl Airport?

    The Airbus A321neo family is used most often on this route, operated mainly by Frontier and Delta. Other aircraft seen on the route include Boeing 737-900 variants.

  • How are flight departures from Atlanta to San Juan Luis Munoz Marin Intl Airport spread across the day?

    Morning is the busiest departure period on Atlanta to San Juan Luis Munoz Marin Intl Airport flights, with 51% leaving in that window. Evening departures account for 33%, Afternoon flights for 16%, and Night flights for 0%.

  • Which airlines offer Wi-Fi on Atlanta to San Juan Luis Munoz Marin Intl Airport flights?

    Two airlines offer in-flight Wi-Fi on Atlanta to San Juan Luis Munoz Marin Intl Airport flights:

    • Delta
    • JetBlue

    Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty programme, while others are paid add-ons priced by flight length.

  • How are flight prices from Atlanta to San Juan Luis Munoz Marin Intl Airport looking right now?

    One-way fares from Atlanta to San Juan Luis Munoz Marin Intl Airport are currently lower than usual. Average one-way flight prices are about £128, which is 20% below the typical average for this route.

  • Which car hire options are available at San Juan Luis Munoz Marin Intl Airport (SJU)?

    San Juan Luis Munoz Marin Intl Airport (SJU) hosts 5 major car hire companies, with daily rates starting from around £30 for economy cars. Top options include:

    • Routes Car & Truck Rentals
    • U-Save
    • Hertz
    • Payless
    • Europcar

  • Which airports can I use when flying from Atlanta to San Juan Luis Munoz Marin Intl Airport?

    Flights from Atlanta to San Juan Luis Munoz Marin Intl Airport usually depart from Atlanta Hartsfield-Jackson (ATL) and arrive at San Juan Luis Munoz Marin Intl (SJU).

  • What time of day has the fewest delays on flights from Atlanta to San Juan Luis Munoz Marin Intl Airport?

    Morning flights have the fewest delays on this route, while evening departures tend to have the most.

  • At what point is a flight considered delayed on the route from Atlanta to San Juan Luis Munoz Marin Intl Airport?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Atlanta to San Juan Luis Munoz Marin Intl Airport route, 22% of flights were delayed in the past three months, with delays averaging 2h 19m.

  • Which airports do connecting flights from Atlanta to San Juan Luis Munoz Marin Intl Airport pass through?

    One-stop flights from Atlanta to San Juan Luis Munoz Marin Intl Airport most commonly connect through:

    • Fort Lauderdale (FLL) – 46% of one-stop connections
    • Orlando (MCO) – 26% of one-stop connections
    • Miami (MIA) – 19% of one-stop connections
    • Tampa (TPA) – 3% of one-stop connections

  • Can I save money by using flexible dates for flights from Atlanta to San Juan Luis Munoz Marin Intl Airport?

    Yes. Flexible dates can save you up to 18% on flights from Atlanta to San Juan Luis Munoz Marin Intl Airport. Tuesday is the cheapest departure day at £250 return on average, while Friday is the most expensive at £304, a difference of £54.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • Which airlines fly from Atlanta to San Juan Luis Munoz Marin Intl Airport?

    2 airlines operate flights between Atlanta and San Juan Luis Munoz Marin Intl Airport. The airlines offering direct flights on this route include:

    • Delta
    • Frontier

  • How much time can I save by choosing a different stopover airport from Atlanta to San Juan Luis Munoz Marin Intl Airport?

    Flying via Raleigh-Durham (RDU) gives the shortest average 1-stop total travel time of 6h 21m, compared to 6h 29m via Fort Lauderdale (FLL) and 6h 51m via Orlando (MCO).

  • What is the time difference between Atlanta and San Juan Luis Munoz Marin Intl Airport?

    San Juan Luis Munoz Marin Intl Airport is 1 hour ahead of Atlanta (Atlantic Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in San Juan Luis Munoz Marin Intl Airport?

    Some of the most popular sights in San Juan Luis Munoz Marin Intl Airport are Condado Beach and Viejo San Juan. These are among the most viewed places in San Juan Luis Munoz Marin Intl Airport on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Atlanta to San Juan Luis Munoz Marin Intl Airport flights?

    Among airlines operating Atlanta to San Juan Luis Munoz Marin Intl Airport flights:

    • Frontier: offers free seat selection
    • Delta: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Atlanta to San Juan Luis Munoz Marin Intl Airport flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Frontier: a cabin bag and a checked bag in Economy class
    • Delta: a cabin bag and a checked bag in Economy class
    • JetBlue: a cabin bag in Economy class class

    Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

Your guide to booking Atlanta to San Juan Luis Munoz Marin Intl Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Friday. On this route, Tuesday flights average £250, about £54 less than Friday fares (18% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 10 weeks before you fly. On this route, that window historically saves about 29% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Atlanta to San Juan Luis Munoz Marin Intl Airport trip for February. Fares historically average £221 return in that month – typically £116 less than the most expensive month, which is July (based on the last 12 months).
  • For the best chance of arriving on time, fly with Delta. Over the past three months, 82% of Delta flights from Atlanta to San Juan Luis Munoz Marin Intl Airport arrived on time, slightly above the route average of 78%. When flights on this route arrive late, they're delayed by an average of 2h 19m, so choosing an airline with strong on-time performance can make a difference if you're on a tight schedule.
  • If you have the time, taking a 1-stop flight through Tampa Airport (TPA) can be cheaper than flying direct. The cheapest stopover option averages £198 return on this route – about £103 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to San Juan Luis Munoz Marin Intl Airport.

    • Coral by The Sea Hotel
    • San Juan Airport Hotel
    • Hampton Inn & Suites by Hilton San Juan

Prefer to fly direct from Atlanta to San Juan?

 
Find which airlines fly direct from Atlanta Hartsfield-Jackson Airport to San Juan Luis Munoz Marin Intl Airport, which days they fly and book direct flights.

Direct departures

Atlanta Hartsfield-Jackson to San Juan Luis Munoz Marin Intl

Monday

Delta,Frontier

Delta,Frontier

Tuesday

Delta,Frontier

Delta,Frontier

Wednesday

Delta,Frontier

Delta,Frontier

Thursday

Delta,Frontier

Delta,Frontier

Friday

Delta,Frontier

Delta,Frontier

Saturday

Delta,Frontier

Delta,Frontier

Sunday

Delta,Frontier

Delta,Frontier

See more direct flights

Direct returns

San Juan Luis Munoz Marin Intl to Atlanta Hartsfield-Jackson

Monday

Delta,Frontier

Delta,Frontier

Tuesday

Delta,Frontier

Delta,Frontier

Wednesday

Delta,Frontier

Delta,Frontier

Thursday

Delta,Frontier

Delta,Frontier

Friday

Delta,Frontier

Delta,Frontier

Saturday

Delta,Frontier

Delta,Frontier

Sunday

Delta,Frontier

Delta,Frontier

See more direct flights

More options for your flight from Atlanta to San Juan

Complete your trip to San Juan with a hotel stay or car hire