Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Cancun are usually found in October or January, booked 19 days in advance, depart on a Tuesday or Monday and return on a Tuesday
Cheap flight deals from Atlanta to Cancún
Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Cancún (CUN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 3 noviembre 2025.
Popular in
April
Cheapest in
October
Average price
C$ 555
Highest demand for flights based on searches. 8% potential increase in price (C$ 74 potential increase over avg. RT price).
Have a flexible travel schedule? Discover the best time to fly to Cancún from Atlanta with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Atlanta to Cancún
Prices
Airlines
Delays
How far ahead should I book a flight from Atlanta to Cancún?
Use this chart to determine the optimal time to book a round-trip flight from Atlanta to Cancún. Price data was last updated on 31 October 2025.
The price you pay for your flight from Atlanta to Cancún may vary depending on when you book. For the best chance of a lower fare, look to book 19 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Atlanta to Cancún?
Currently, January is the cheapest month in which you can book a flight from Atlanta to Cancún (average of C$ 193). Flying from Atlanta to Cancún in June is currently the most expensive (average of C$ 352). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from ATL to CUN?
Find hourly flight availability from Atlanta to Cancún. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 noviembre 2025.
When flying from Atlanta to Cancún, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from Atlanta to Cancún
Explore weekly flight availability from Atlanta to Cancún. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 3 noviembre 2025.
The most flights from ATL to CUN are scheduled on a Monday (15 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (8 on average).
How often are flights from Atlanta to Cancún delayed?
About 14% of weekly flights between Atlanta and Cancún have experienced delays in the past year, with the average delay time being 123 minutes.
What is the most punctual flight time for Atlanta to Cancún flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Atlanta to Cancún flights?
Over the past year, Volaris has had the lowest number of delays on this route, with just 9% of flights being delayed.
Reviews of airlines servicing Cancún
Get insights into the airlines that provide service to Cancún. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cancún. Reviews last updated 3 noviembre 2025.
Read reviews from past customers who have flown Frontier
from Atlanta to Cancún. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
The flight was over booked and was unadble to get help with issue. I could not get a refund or rebooked in order to make my trip
Related info for your journey
Find useful and relevant information for your journey from Atlanta to Cancún. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How popular is this Atlanta to Cancún flight route?
This flight path from Atlanta Hartsfield-Jackson to Cancun was viewed by 11 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What is the cheapest airline to fly from Atlanta to Cancún round-trip?
Our cheapest airline available from Atlanta to Cancún is Frontier. Our recent data shows that you can find tickets from as low as C$ 303 on this airline. Frontier is 47% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for business class flights from Atlanta to Cancún?
Yes. Cheapflights offers flight deals from Atlanta to Cancún by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Atlanta to Cancún?
Currently, January is the cheapest month in which you can book a flight from Atlanta to Cancún (average of C$ 193). Flying from Atlanta to Cancún in June is currently the most expensive (average of C$ 352). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Book flights to Cancún if you plan to visit one of these locations
Puerto Aventuras
Holbox
Punta Sam
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Other flights to Cancún
Explore flights to Cancún departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 3 noviembre 2025.
Browse through other flights departing from Atlanta. Flights are based on user searches made on Cheapflights and were last updated on 3 noviembre 2025.
Discover the top airline that operate flights from Atlanta to Cancún. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 3 noviembre 2025.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Atlanta to Cancún?
Cheapflights makes it easy to find Atlanta to Cancún flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Atlanta to Cancún?
Cheapflights simply makes it quick and affordable to book flights from Atlanta to Cancún by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Atlanta to Cancún with no change fees?
Yes! Cheapflights helps users easily find flights from Atlanta to Cancún with no change fees.
Can Cheapflights notify me if prices for flights from Atlanta to Cancún become cheaper?
Yes! Start tracking prices for Atlanta to Cancún flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
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