$100+ Cheap flights from Atlanta (ATL) to Cancún (CUN)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — CUN
May 16 — May 231
Round-trip
1 adult, Economy
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Find cheap flights from Atlanta to Cancún with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Cancun are usually found in February or January, booked 19 days in advance, depart on a Sunday or Monday and return on a Thursday
Cheap flight deals from Atlanta to Cancún
Cheapest
Best
Last-minute
One-way
Cheapest flights from Atlanta to CancúnExplore the most affordable flight options available from Atlanta to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 16, 2026.
Explore the most affordable flight options available from Atlanta to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/312:59 pm
ATL
- CUN
Nonstop2h 57m
Frontier
Fri 5/83:22 pm
CUN
- ATL
Nonstop2h 48m
Frontier
Deal found 4/15![Frontier logo]()
$224
This Cheapflightsfares deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1012:17 pm
ATL
- CUN
Nonstop2h 50m
Frontier
Fri 5/153:22 pm
CUN
- ATL
Nonstop2h 48m
Frontier
Deal found 4/14![Frontier logo]()
$226
This Expedia deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/312:59 pm
ATL
- CUN
Nonstop2h 57m
Frontier
Thu 5/73:22 pm
CUN
- ATL
Nonstop2h 48m
Frontier
Deal found 4/12![Frontier logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/412:59 pm
ATL
- CUN
Nonstop2h 57m
Frontier
Thu 5/73:22 pm
CUN
- ATL
Nonstop2h 48m
Frontier
Deal found 4/13![Frontier logo]()
$229
This Cheapflightsfares deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1112:17 pm
ATL
- CUN
Nonstop2h 50m
Frontier
Fri 5/153:22 pm
CUN
- ATL
Nonstop2h 48m
Frontier
Deal found 4/14![Frontier logo]()
$231
This Cheapflightsfares deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2712:59 pm
ATL
- CUN
Nonstop2h 57m
Frontier
Mon 5/410:40 am
CUN
- ATL
1 stop29h 39m
Frontier
Deal found 4/12![Frontier logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/412:59 pm
ATL
- CUN
Nonstop2h 57m
Frontier
Tue 5/511:13 am
CUN
- ATL
1 stop9h 18m
Frontier
Deal found 4/14![Frontier logo]()
$236
This Cheapflightsfares deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1812:17 pm
ATL
- CUN
Nonstop2h 50m
Frontier
Sun 5/2410:19 am
CUN
- ATL
1 stop8h 52m
Frontier
Deal found 4/14![Frontier logo]()
$238
Best flights from Atlanta to CancúnDiscover carefully curated flight deals from Atlanta to Cancún that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 16, 2026.
Discover carefully curated flight deals from Atlanta to Cancún that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 16, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2712:59 pm
ATL
- CUN
Nonstop2h 57m
Frontier
Mon 5/44:07 pm
CUN
- ATL
Nonstop2h 48m
Frontier
Deal found 4/10![Frontier logo]()
$260
This Delta deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:45 pm
ATL
- CUN
Nonstop2h 31m
Delta
Tue 5/198:00 am
CUN
- ATL
Nonstop2h 38m
Delta
Deal found 4/15![Delta logo]()
$353
This JetBlue deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:00 am
ATL
- CUN
1 stop6h 52m
JetBlue
Sat 5/211:55 am
CUN
- ATL
1 stop9h 05m
JetBlue
Deal found 4/12![JetBlue logo]()
$459
This Delta deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1512:27 pm
ATL
- CUN
Nonstop2h 35m
Delta
Tue 5/198:00 am
CUN
- ATL
Nonstop2h 38m
Delta
Deal found 4/12![Delta logo]()
$393
This Delta deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:45 pm
ATL
- CUN
Nonstop2h 31m
Delta
Mon 5/188:00 am
CUN
- ATL
Nonstop2h 38m
Delta
Deal found 4/14![Delta logo]()
$393
This Delta deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:45 pm
ATL
- CUN
Nonstop2h 31m
Delta
Sat 5/168:00 am
CUN
- ATL
Nonstop2h 38m
Delta
Deal found 4/10![Delta logo]()
$393
This Delta deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1211:02 am
ATL
- CUN
Nonstop2h 38m
Delta
Sat 5/161:45 pm
CUN
- ATL
Nonstop2h 42m
Delta
Deal found 4/10![Delta logo]()
$393
This Delta deal was found by Cheapflights users on 4/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/811:02 am
ATL
- CUN
Nonstop2h 38m
Delta
Tue 5/128:00 am
CUN
- ATL
Nonstop2h 38m
Delta
Deal found 4/11![Delta logo]()
$393
This Delta deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1310:08 am
ATL
- CUN
1 stop9h 27m
Delta
Wed 5/201:45 pm
CUN
- ATL
Nonstop2h 47m
Delta
Deal found 4/13![Delta logo]()
$433
Last-minute flights from Atlanta to CancúnDiscover last-minute flight deals from Atlanta to Cancún. Data last updated April 16, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Cancún. Data last updated April 16, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2712:59 pm
ATL
- CUN
Nonstop2h 57m
Frontier
Mon 5/410:40 am
CUN
- ATL
1 stop29h 39m
Frontier
Deal found 4/12![Frontier logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/312:59 pm
ATL
- CUN
Nonstop2h 57m
Frontier
Fri 5/83:22 pm
CUN
- ATL
Nonstop2h 48m
Frontier
Deal found 4/15![Frontier logo]()
$224
This Expedia deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/312:59 pm
ATL
- CUN
Nonstop2h 57m
Frontier
Thu 5/73:22 pm
CUN
- ATL
Nonstop2h 48m
Frontier
Deal found 4/12![Frontier logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/412:59 pm
ATL
- CUN
Nonstop2h 57m
Frontier
Thu 5/73:22 pm
CUN
- ATL
Nonstop2h 48m
Frontier
Deal found 4/13![Frontier logo]()
$229
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/412:59 pm
ATL
- CUN
Nonstop2h 57m
Frontier
Tue 5/511:13 am
CUN
- ATL
1 stop9h 18m
Frontier
Deal found 4/14![Frontier logo]()
$236
This Cheapflightsfares deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1012:17 pm
ATL
- CUN
Nonstop2h 50m
Frontier
Fri 5/153:22 pm
CUN
- ATL
Nonstop2h 48m
Frontier
Deal found 4/14![Frontier logo]()
$226
This Cheapflightsfares deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1112:17 pm
ATL
- CUN
Nonstop2h 50m
Frontier
Fri 5/153:22 pm
CUN
- ATL
Nonstop2h 48m
Frontier
Deal found 4/14![Frontier logo]()
$231
This Cheapflightsfares deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1812:17 pm
ATL
- CUN
Nonstop2h 50m
Frontier
Sun 5/2410:19 am
CUN
- ATL
1 stop8h 52m
Frontier
Deal found 4/14![Frontier logo]()
$238
One-way flights from Atlanta to CancúnSearch for one-way flight options from Atlanta to Cancún. Find affordable one-way fares based on user searches. Data last updated April 16, 2026.
Search for one-way flight options from Atlanta to Cancún. Find affordable one-way fares based on user searches. Data last updated April 16, 2026.
This Frontier deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2012:59 pm
ATL
- CUN
Nonstop2h 57m
Frontier
Deal found 4/13![Frontier logo]()
$100
This Super.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2712:59 pm
ATL
- CUN
Nonstop2h 57m
Frontier
Deal found 4/13![Frontier logo]()
$102
This Cheapflightsfares deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2612:59 pm
ATL
- CUN
Nonstop2h 57m
Frontier
Deal found 4/13![Frontier logo]()
$103
This eDestinos deal was found by Cheapflights users on 4/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/215:39 pm
ATL
- CUN
1 stop16h 30m
Frontier
Deal found 4/11![Frontier logo]()
$105
This Super.com deal was found by Cheapflights users on 4/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1012:17 pm
ATL
- CUN
Nonstop2h 50m
Frontier
Deal found 4/11![Frontier logo]()
$107
This Super.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/145:37 pm
ATL
- CUN
1 stop16h 32m
Frontier
Deal found 4/14![Frontier logo]()
$108
This Cheapflightsfares deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/154:30 pm
ATL
- CUN
1 stop17h 39m
Frontier
Deal found 4/15![Frontier logo]()
$109
This Frontier deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1112:17 pm
ATL
- CUN
Nonstop2h 50m
Frontier
Deal found 4/14![Frontier logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 4/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:25 pm
ATL
- CUN
1 stop16h 38m
Frontier
Deal found 4/11![Frontier logo]()
$112
This Frontier deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1712:17 pm
ATL
- CUN
Nonstop2h 50m
Frontier
Deal found 4/15![Frontier logo]()
$114
This Super.com deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/35:10 am
ATL
- CUN
1 stop8h 28m
Spirit Airlines
Deal found 4/13![Spirit Airlines logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 4/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:59 pm
ATL
- CUN
1 stop15h 10m
Frontier
Deal found 4/11![Frontier logo]()
$117
Find 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 April 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $224 (Kiwi.com) |
One-way from | $100 (Frontier) |
Popular in | April |
Cheapest in | February |
Average price | $462 |
Good round-trip deal | $321 or less |
Good one-way deal | $200 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Atlanta to Cancún 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, Cheapflights users made 2,558,603 searches. Data last updated April 16, 2026.
Use the filters below to find and compare flights from Atlanta to Cancún that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AtlantaCancún
ATL - CUN
ATLCUN
Atlanta Hartsfield-Jackson
Mon 4/27
12:59 pm-2:56 pm
Nonstop2h 57m
Cancun
Mon 5/4
4:07 pm-7:55 pm
Nonstop2h 48m
$260
Quickest round-trip
AtlantaCancún
ATL - CUN
ATLCUN
Atlanta Hartsfield-Jackson
Wed 5/13
6:45 pm-8:16 pm
Nonstop2h 31m
Cancun
Tue 5/19
8:00 am-11:38 am
Nonstop2h 38m
$353
AtlantaCancún
ATL - CUN
ATLCUN
Atlanta Hartsfield-Jackson
Fri 5/15
12:27 pm-2:02 pm
Nonstop2h 35m
Cancun
Tue 5/19
8:00 am-11:38 am
Nonstop2h 38m
$393
AtlantaCancún
ATL - CUN
ATLCUN
Atlanta Hartsfield-Jackson
Wed 5/13
6:45 pm-8:16 pm
Nonstop2h 31m
Cancun
Mon 5/18
8:00 am-11:38 am
Nonstop2h 38m
$393
AtlantaCancún
ATL - CUN
ATLCUN
Atlanta Hartsfield-Jackson
Wed 5/13
6:45 pm-8:16 pm
Nonstop2h 31m
Cancun
Sat 5/16
8:00 am-11:38 am
Nonstop2h 38m
$393
AtlantaCancún
ATL - CUN
ATLCUN
Atlanta Hartsfield-Jackson
Tue 5/12
11:02 am-12:40 pm
Nonstop2h 38m
Cancun
Sat 5/16
1:45 pm-5:27 pm
Nonstop2h 42m
$393
AtlantaCancún
ATL - CUN
ATLCUN
Atlanta Hartsfield-Jackson
Fri 5/8
11:02 am-12:40 pm
Nonstop2h 38m
Cancun
Tue 5/12
8:00 am-11:38 am
Nonstop2h 38m
$393
AtlantaCancún
ATL - CUN
ATLCUN
Atlanta Hartsfield-Jackson
Wed 5/13
10:08 am-6:35 pm
1 stop9h 27m
Cancun
Wed 5/20
1:45 pm-5:32 pm
Nonstop2h 47m
$433
AtlantaCancún
ATL - CUN
ATLCUN
Atlanta Hartsfield-Jackson
Fri 5/1
7:00 am-12:52 pm
1 stop6h 52m
Cancun
Sat 5/2
11:55 am-10:00 pm
1 stop9h 05m
$459
Cheapest one-way
AtlantaCancún
ATL - CUN
ATLCUN
Atlanta Hartsfield-Jackson
Tue 4/21
12:59 pm-2:56 pm
Nonstop2h 57m
$127
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Atlanta to Cancún
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Atlanta to Cancún in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Atlanta-Cancún flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-Cancún flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlanta-Cancún flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Atlanta-Cancún flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Atlanta-Cancún flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Atlanta to Cancún
Have a flexible travel schedule? Discover the best time to fly to Cancún from Atlanta with our price prediction graph.
ATL-CUN
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
More
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 April 10, 2026.
Booking 19 days in advance of your planned departure date is, on average, the best time to get cheap flights from Atlanta to Cancún. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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 $142). Flying from Atlanta to Cancún in July is currently the most expensive (average of $241). 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 April 16, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Atlanta to Cancún as you normally would.
How often are flights from Atlanta to Cancún delayed?
About 15% of weekly flights between Atlanta and Cancún have experienced delays in the past year, with the average delay time being 125 minutes.
What is the most punctual flight time for Atlanta to Cancún flights?
Historically, flights departing in the early afternoon 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?
Wednesday 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 last year, Delta have had the lowest number of delays on this route, with just 13% of flights being delayed.
What’s the top layover airport for flights from Atlanta to Cancún?
Share of 1-stop round-trip flights from Atlanta to Cancún chosen by Cheapflights users in the past 12 months, using the same layover each way.
Fort Lauderdale (FLL) – chosen by Cheapflights users on 67% of 1-stop itineraries from Atlanta to Cancún on Cheapflights.
What’s the cheapest layover airport for flights from Atlanta to Cancún?
Average round-trip fare for 1-stop flights from Atlanta to Cancún, chosen by Cheapflights users in the past 12 months, with the same layover each way.
New Orleans (MSY) is the most affordable 1-stop option, with an average round-trip price of $304.
What’s the fastest layover option from Atlanta to Cancún?
Shortest average travel time for 1-stop one-way flights from Atlanta to Cancún, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Fort Lauderdale (FLL) have the shortest average one-way travel time for 1-stop routes: 5h 53m.
Which airport typically offers the quickest layover for flights from Atlanta to Cancún?
Average layover duration for 1-stop one-way flights from Atlanta to Cancún, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Fort Lauderdale (FLL) offer the fastest connection on this route, with an average layover time of 2h 06m.
The best insider tips for Atlanta to Cancún flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Atlanta to Cancún trip
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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 April 16, 2026.
See what other customers who have flown with Delta,Aeromexico, andJetBlue from Atlanta to Cancún have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Boarding
8.1
Overall
7.9
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
2.0
MediocreSantiago,Apr 2024
ATL - JNB
Comfort
7.9
Boarding
8.1
Overall
7.9
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
2.0
MediocreSantiago,Apr 2024
ATL - JNB
Comfort
7.9
Boarding
8.1
Overall
7.9
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
2.0
MediocreSantiago,Apr 2024
ATL - JNB
Comfort
7.9
Boarding
8.1
Overall
7.9
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
2.0
MediocreSantiago,Apr 2024
ATL - JNB
Comfort
7.9
Boarding
8.1
Overall
7.9
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
2.0
MediocreSantiago,Apr 2024
ATL - JNB
Comfort
7.9
Boarding
8.1
Overall
7.9
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
2.0
MediocreSantiago,Apr 2024
ATL - JNB
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.
Traveling to a place near Cancún?
Book flights to Cancún if you plan to visit one of these locationsPuerto Aventuras
Punta Sam
Holbox
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Top 8 airlines flying from Atlanta to Cancún
Discover the top 8 airlines 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 2,558,603 searches. Data last updated April 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$120 | Average$301 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$179 | Average$341 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$181 | Average$383 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$190 | Average$385 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$238 | Average$506 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$294 | Average$391 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$413 | Average$525 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$429 | Average$550 | FlexibilityNo cancel fee | On-time71% |