$107+ Cheap flights from Atlanta (ATL) to Cancún (CUN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — CUN
Nov 2 — Nov 91
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 55 days in advance, depart on a Sunday or Monday and return on a Sunday
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 October 3, 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 October 3, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/30. 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 12/67:15 am -
Nonstop3h 03m
Thu 12/1011:28 am -
Nonstop2h 50m
Deal found 9/30![Frontier logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 9/30. 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.
Sat 11/146:00 am -
2 stops12h 07m
Sat 11/2112:26 pm -
1 stop11h 55m
Deal found 9/30![Multiple Airlines logo]()
$300
This Cheapflightsfares deal was found by Cheapflights users on 9/30. 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 12/147:15 am -
Nonstop3h 03m
Thu 12/1710:49 am -
1 stop13h 21m
Deal found 9/30![Frontier logo]()
$308
This Cheapflightsfares deal was found by Cheapflights users on 9/30. 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 11/297:56 am -
Nonstop2h 38m
Fri 12/411:28 am -
Nonstop2h 47m
Deal found 9/30![Frontier logo]()
$314
This Mytrip deal was found by Cheapflights users on 9/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:00 am -
2 stops12h 07m
Wed 11/2512:26 pm -
1 stop9h 18m
Deal found 9/30![Multiple Airlines logo]()
$316
This Kiwi.com deal was found by Cheapflights users on 10/2. 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 12/137:15 am -
Nonstop3h 03m
Thu 12/1710:49 am -
1 stop13h 21m
Deal found 10/2![Frontier logo]()
$317
This Cheapflightsfares deal was found by Cheapflights users on 9/29. 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 12/77:15 am -
Nonstop3h 03m
Fri 12/1112:54 pm -
1 stop8h 30m
Deal found 9/29![Frontier logo]()
$318
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 October 3, 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 October 3, 2026.
This JetBlue deal was found by Cheapflights users on 10/2. 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.
Mon 12/78:55 am -
1 stop5h 05m
Fri 12/113:05 pm -
1 stop7h 45m
Deal found 10/2![JetBlue logo]()
$407
This Delta deal was found by Cheapflights users on 10/2. 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 11/1711:02 am -
Nonstop2h 45m
Wed 11/258:15 am -
Nonstop2h 40m
Deal found 10/2![Delta logo]()
$435
This Delta deal was found by Cheapflights users on 9/30. 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 1/268:20 am -
1 stop10h 27m
Tue 2/211:20 am -
1 stop9h 36m
Deal found 9/30![Delta logo]()
$435
This Delta deal was found by Cheapflights users on 9/29. 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.
Sun 1/178:15 am -
Nonstop2h 45m
Fri 1/224:30 pm -
Nonstop2h 40m
Deal found 9/29![Delta logo]()
$435
This Delta deal was found by Cheapflights users on 9/29. 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.
Thu 12/106:29 pm -
Nonstop2h 39m
Tue 12/158:15 am -
Nonstop2h 42m
Deal found 9/29![Delta logo]()
$435
This Delta deal was found by Cheapflights users on 9/30. 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 1/2012:20 pm -
1 stop7h 40m
Wed 1/275:40 pm -
Nonstop2h 40m
Deal found 9/30![Delta logo]()
$435
This Delta deal was found by Cheapflights users on 9/29. 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.
Sun 2/712:20 pm -
1 stop7h 40m
Fri 2/1212:10 pm -
Nonstop2h 40m
Deal found 9/29![Delta logo]()
$465
This Delta deal was found by Cheapflights users on 10/2. 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.
Sat 10/3111:31 am -
Nonstop2h 34m
Wed 11/1112:13 pm -
Nonstop2h 40m
Deal found 10/2![Delta logo]()
$475
This Delta deal was found by Cheapflights users on 9/30. 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.
Thu 11/126:29 pm -
Nonstop2h 26m
Thu 11/192:57 pm -
Nonstop2h 42m
Deal found 9/30![Delta logo]()
$475
This Delta deal was found by Cheapflights users on 10/2. 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.
Sun 2/287:15 am -
Nonstop2h 45m
Thu 3/48:38 am -
1 stop9h 47m
Deal found 10/2![Delta logo]()
$495
This Delta deal was found by Cheapflights users on 9/28. 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 2/312:35 pm -
Nonstop2h 45m
Mon 2/85:40 pm -
Nonstop2h 40m
Deal found 9/28![Delta logo]()
$505
Last-minute flights from Atlanta to CancúnDiscover last-minute flight deals from Atlanta to Cancún. Data last updated October 3, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Cancún. Data last updated October 3, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/28. 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 11/81:03 pm -
1 stop26h 28m
Fri 11/132:51 pm -
Nonstop2h 50m
Deal found 9/28![Multiple Airlines logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 9/30. 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.
Sat 11/146:00 am -
2 stops12h 07m
Sat 11/2112:26 pm -
1 stop11h 55m
Deal found 9/30![Multiple Airlines logo]()
$300
This Booking.com deal was found by Cheapflights users on 9/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/144:59 pm -
1 stop18h 09m
Sat 11/2112:26 pm -
1 stop11h 55m
Deal found 9/30![Frontier logo]()
$331
This Cheapflightsfares deal was found by Cheapflights users on 9/30. 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 11/1610:44 am -
Nonstop2h 57m
Fri 11/2012:26 pm -
1 stop9h 18m
Deal found 9/30![Frontier logo]()
$336
This Booking.com deal was found by Cheapflights users on 10/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1610:44 am -
Nonstop2h 57m
Mon 11/2312:26 pm -
1 stop11h 55m
Deal found 10/1![Frontier logo]()
$338
This Mytrip deal was found by Cheapflights users on 9/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:00 am -
2 stops12h 07m
Wed 11/2512:26 pm -
1 stop9h 18m
Deal found 9/30![Multiple Airlines logo]()
$316
This Cheapflightsfares deal was found by Cheapflights users on 9/29. 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.
Thu 11/195:46 pm -
1 stop16h 28m
Sun 11/2212:26 pm -
1 stop11h 55m
Deal found 9/29![Frontier logo]()
$341
This Cheapflightsfares deal was found by Cheapflights users on 9/30. 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 11/226:14 pm -
1 stop16h 50m
Wed 11/2512:26 pm -
1 stop9h 18m
Deal found 9/30![Frontier logo]()
$333
This Cheapflightsfares deal was found by Cheapflights users on 9/30. 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 11/297:56 am -
Nonstop2h 38m
Fri 12/411:28 am -
Nonstop2h 47m
Deal found 9/30![Frontier logo]()
$314
This Cheapflightsfares deal was found by Cheapflights users on 9/30. 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 11/297:56 am -
Nonstop2h 38m
Thu 12/311:28 am -
Nonstop2h 47m
Deal found 9/30![Frontier logo]()
$322
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 October 3, 2026.
Search for one-way flight options from Atlanta to Cancún. Find affordable one-way fares based on user searches. Data last updated October 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/2. 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.
Wed 1/131:03 pm -
2 stops28h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Volaris logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 10/3. 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 1/221:03 pm -
2 stops10h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Multiple Airlines logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 9/28. 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 10/251:10 pm -
2 stops30h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Multiple Airlines logo]()
$146
This Trip.com deal was found by Cheapflights users on 9/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/147:15 am -
Nonstop3h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Frontier logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 9/28. 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.
Wed 11/251:03 pm -
2 stops33h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Multiple Airlines logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 10/1. 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.
Wed 12/24:03 pm -
2 stops26h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Multiple Airlines logo]()
$160
This Super.com deal was found by Cheapflights users on 10/3. 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.
Sat 1/26:35 pm -
1 stop22h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Frontier logo]()
$161
This Mytrip deal was found by Cheapflights users on 9/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/268:17 am -
2 stops16h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Multiple Airlines logo]()
$163
This Cheapflightsfares deal was found by Cheapflights users on 9/28. 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 10/2510:50 am -
Nonstop2h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Frontier logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 10/3. 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 11/16:00 am -
2 stops12h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/3![Multiple Airlines logo]()
$165
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 October 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $280 (Cheapflightsfares) |
One-way from | $107 (Kiwi.com) |
Popular in | September |
Cheapest in | February |
Average price | $457 |
Good round-trip deal | $191 or less |
Good one-way deal | $191 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 7,457,451 searches. Data last updated October 3, 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 Atlanta Hartsfield-Jackson - CUN Cancun
ATLCUN
Atlanta Hartsfield-Jackson
Tue 12/15
8:05 am-5:00 pm
1 stop8h 55m
Cancun
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$196
AtlantaCancún
ATL Atlanta Hartsfield-Jackson - CUN Cancun
ATLCUN
Atlanta Hartsfield-Jackson
Mon 11/30
9:10 am-5:20 pm
1 stop8h 10m
Cancun
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$217
AtlantaCancún
ATL Atlanta Hartsfield-Jackson - CUN Cancun
ATLCUN
Atlanta Hartsfield-Jackson
Tue 12/8
8:30 am-11:13 am
Nonstop2h 43m
Cancun
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$221
Quickest round-trip
AtlantaCancún
ATL Atlanta Hartsfield-Jackson - CUN Cancun
ATLCUN
Atlanta Hartsfield-Jackson
Thu 12/3
7:15 am-9:53 am
Nonstop2h 38m
Cancun
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$223
AtlantaCancún
ATL Atlanta Hartsfield-Jackson - CUN Cancun
ATLCUN
Atlanta Hartsfield-Jackson
Thu 10/29
5:15 pm-10:08 am
1 stop17h 53m
Cancun
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$226
AtlantaCancún
ATL Atlanta Hartsfield-Jackson - CUN Cancun
ATLCUN
Atlanta Hartsfield-Jackson
Wed 12/2
6:29 pm-9:08 pm
Nonstop2h 39m
Cancun
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$241
AtlantaCancún
ATL Atlanta Hartsfield-Jackson - CUN Cancun
ATLCUN
Atlanta Hartsfield-Jackson
Tue 1/19
1:45 pm-4:30 pm
Nonstop2h 45m
Cancun
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$241
AtlantaCancún
ATL Atlanta Hartsfield-Jackson - CUN Cancun
ATLCUN
Atlanta Hartsfield-Jackson
Wed 10/28
9:54 am-11:35 am
Nonstop2h 41m
Cancun
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$241
AtlantaCancún
ATL Atlanta Hartsfield-Jackson - CUN Cancun
ATLCUN
Atlanta Hartsfield-Jackson
Mon 10/26
7:00 am-11:05 am
1 stop5h 05m
Cancun
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$243
AtlantaCancún
ATL Atlanta Hartsfield-Jackson - CUN Cancun
ATLCUN
Atlanta Hartsfield-Jackson
Tue 10/20
8:10 am-2:50 pm
1 stop7h 40m
Cancun
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$246
Showing 1-10 of 23 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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | 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
Delays
More
How far ahead should I book a flight from Atlanta to Cancún?
Booking 54 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, February is the cheapest month in which you can book a flight from Atlanta to Cancún (average of $337). Flying from Atlanta to Cancún in September is currently the most expensive (average of $535). 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 October 3, 2026.
A simple way to save on the total cost of your ticket is to fly from Atlanta to Cancún in the morning. If you’re flexible enough to do this you can expect to save up to 16% on your trip compared to booking a flight in the afternoon.
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 120 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.
Fort Lauderdale (FLL) is the most affordable 1-stop option, with an average round-trip price of $326.
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: 4h 51m.
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 1h 34m.
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 October 3, 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.
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Entertainment
7.8
Food
7.2
Comfort
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
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 7 airlines flying from Atlanta to Cancún
Discover the top 7 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 7,457,451 searches. Data last updated October 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$184 | Average$380 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$187 | Average$427 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$208 | Average$385 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$277 | Average$576 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$298 | Average$393 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$307 | Average$554 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$448 | Average$596 | FlexibilityNo cancel fee | On-time71% |