Cheap flights from Atlanta to San Juan from $68
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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Frontier flights from Atlanta to San Juan
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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 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 $256.
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 $293. The most expensive day to fly to San Juan is Thursday, with ticket prices averaging around $335.
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 evening when flights can be purchased for as low as $305. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $358 on average. Flights to San Juan from Atlanta at noon 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 $301 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 $249 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.
What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to San Juan?
Spirit Airlines and Frontier are the most popular carriers operating from Atlanta Hartsfield-Jackson to San Juan
What airlines fly to San Juan?
Delta, Frontier and Spirit Airlines are the top three most popular airlines that fly to San Juan from Atlanta according to our data. Delta is the first choice among our users, with 42% of people opting to fly with this airline when traveling to San Juan. Keep in mind that there are 7 different airlines that fly to San Juan on a routine basis, so you have a few additional options to choose from.
How many flights depart from Atlanta to San Juan on average per day?
The number of flights available between Atlanta and San Juan is 19 per day as of July 2025. The most frequent departure time is 7:00PM, with 40% of daily flights leaving at noon.
How many flights depart from Atlanta to San Juan on average per week?
The number of flights available between Atlanta and San Juan is 138 per week as of July 2025. The most frequent departure day is Tue, with 17% of weekly flights leaving on this day.
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
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 28m.
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?
As of July 2025, there are 7 operators available to choose from 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 | ||
|---|---|---|---|---|---|
| PriceFrom $109 | Free Cancellation | Rating 5.9 3,273 reviews | |||
| PriceFrom $110 | Free Cancellation | Rating 6.3 8,064 reviews | |||
| PriceFrom $207 | Free Cancellation | Rating 8.0 7,962 reviews | |||
| PriceFrom $274 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $308 | Free Cancellation | Rating 7.3 2,910 reviews | |||
| PriceFrom $329 | Free Cancellation | Rating 8.0 4,258 reviews | |||
| PriceFrom $337 | Free Cancellation | Rating 7.4 8,844 reviews |
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.