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$120+ 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 2/17. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — CUN
Feb 13 — Feb 201
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 January or February, booked 19 days in advance, depart on a Sunday or Monday and return on a Saturday
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 January 14, 2026.
Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $196 (Super.com) |
One-way from | $120 (Kiwi.com) |
Popular in | April |
Cheapest in | January |
Average price | $364 |
Good round-trip deal | $280 or less |
Good one-way deal | $235 or less |
Find flight deals from Atlanta to Cancún
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 January 14, 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 January 14, 2026.
This Super.com deal was found by Cheapflights users on 1/13. 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.
Sat 2/216:00 am
ATL
- CUN
Nonstop2h 51m
Frontier
Thu 2/2610:01 am
CUN
- ATL
Nonstop2h 46m
Frontier
Deal found 1/13![Frontier logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 1/13. 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.
Sat 1/2412:20 pm
ATL
- CUN
Nonstop3h 00m
Frontier
Sat 1/314:30 pm
CUN
- ATL
Nonstop2h 53m
Frontier
Deal found 1/13![Frontier logo]()
$198
This Cheapflightsfares deal was found by Cheapflights users on 1/14. 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 2/156:00 am
ATL
- CUN
Nonstop2h 51m
Frontier
Thu 2/1910:01 am
CUN
- ATL
Nonstop2h 46m
Frontier
Deal found 1/14![Frontier logo]()
$199
This Frontier deal was found by Cheapflights users on 1/13. 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 1/2610:40 am
ATL
- CUN
Nonstop3h 07m
Frontier
Thu 2/52:57 pm
CUN
- ATL
Nonstop2h 49m
Frontier
Deal found 1/13![Frontier logo]()
$200
This Mytrip deal was found by Cheapflights users on 1/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:10 am
ATL
- CUN
Nonstop2h 51m
Frontier
Sat 2/284:22 pm
CUN
- ATL
Nonstop2h 53m
Frontier
Deal found 1/13![Frontier logo]()
$202
This Super.com deal was found by Cheapflights users on 1/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/2610:40 am
ATL
- CUN
Nonstop3h 07m
Frontier
Sat 1/314:30 pm
CUN
- ATL
Nonstop2h 53m
Frontier
Deal found 1/12![Frontier logo]()
$205
This Cheapflightsfares deal was found by Cheapflights users on 1/12. 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 1/1912:10 pm
ATL
- CUN
Nonstop3h 00m
Frontier
Thu 1/292:57 pm
CUN
- ATL
Nonstop2h 49m
Frontier
Deal found 1/12![Frontier logo]()
$206
This Super.com deal was found by Cheapflights users on 1/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/712:20 pm
ATL
- CUN
Nonstop3h 00m
Frontier
Thu 2/122:49 pm
CUN
- ATL
Nonstop2h 49m
Frontier
Deal found 1/12![Frontier logo]()
$210
This Super.com deal was found by Cheapflights users on 1/11. 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 2/226:00 am
ATL
- CUN
Nonstop2h 51m
Frontier
Thu 2/262:49 pm
CUN
- ATL
Nonstop2h 49m
Frontier
Deal found 1/11![Frontier logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 1/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/2610:40 am
ATL
- CUN
Nonstop3h 07m
Frontier
Thu 1/292:57 pm
CUN
- ATL
Nonstop2h 49m
Frontier
Deal found 1/12![Frontier logo]()
$212
This Frontier deal was found by Cheapflights users on 1/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/210:40 am
ATL
- CUN
Nonstop3h 07m
Frontier
Thu 2/52:57 pm
CUN
- ATL
Nonstop2h 49m
Frontier
Deal found 1/11![Frontier logo]()
$214
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 January 14, 2026.
Use the filters below to find and compare flights from Atlanta to Cancún that are best for you.
Fly from
Atlanta
Fly to
Cancún
Route
Depart
Return
Price
AtlantaCancún
ATL - CUN
ATLCUN
Atlanta Hartsfield-Jackson
Mon 2/2
8:00 am-1:03 pm
1 stop5h 03m
Cancun
Thu 2/5
2:22 pm-10:01 pm
1 stop7h 39m
$302
AtlantaCancún
ATL - CUN
ATLCUN
Atlanta Hartsfield-Jackson
Tue 4/14
11:29 am-3:49 pm
1 stop5h 20m
Cancun
Tue 4/21
9:13 am-11:38 pm
1 stop13h 25m
$351
AtlantaCancún
ATL - CUN
ATLCUN
Atlanta Hartsfield-Jackson
Sun 2/8
8:00 am-1:03 pm
1 stop5h 03m
Cancun
Sun 2/15
2:23 pm-10:06 pm
1 stop7h 43m
$359
AtlantaCancún
ATL - CUN
ATLCUN
Atlanta Hartsfield-Jackson
Thu 2/19
7:07 am-10:00 am
Nonstop2h 53m
Cancun
Wed 2/25
1:40 pm-4:23 pm
Nonstop2h 43m
$391
AtlantaCancún
ATL - CUN
ATLCUN
Atlanta Hartsfield-Jackson
Sat 1/31
7:05 am-9:55 am
Nonstop2h 50m
Cancun
Mon 2/2
5:45 pm-8:36 pm
Nonstop2h 51m
$391
AtlantaCancún
ATL - CUN
ATLCUN
Atlanta Hartsfield-Jackson
Sat 1/31
1:46 pm-4:35 pm
Nonstop2h 49m
Cancun
Wed 2/4
3:13 pm-5:58 pm
Nonstop2h 45m
$391
AtlantaCancún
ATL - CUN
ATLCUN
Atlanta Hartsfield-Jackson
Wed 2/4
6:30 pm-9:11 pm
Nonstop2h 41m
Cancun
Sat 2/7
1:40 pm-4:23 pm
Nonstop2h 43m
$411
AtlantaCancún
ATL - CUN
ATLCUN
Atlanta Hartsfield-Jackson
Sat 2/28
7:55 am-5:58 pm
1 stop10h 03m
Cancun
Sat 3/7
2:23 pm-10:50 pm
1 stop8h 27m
$415
AtlantaCancún
ATL - CUN
ATLCUN
Atlanta Hartsfield-Jackson
Sat 2/21
10:35 pm-6:47 pm
2 stops20h 12m
Cancun
Fri 2/27
5:45 pm-8:36 pm
Nonstop2h 51m
$416
AtlantaCancún
ATL - CUN
ATLCUN
Atlanta Hartsfield-Jackson
Thu 1/29
9:20 am-5:50 pm
1 stop8h 30m
Cancun
Mon 2/2
8:39 am-11:19 pm
1 stop14h 40m
$426
Showing 1-10 of 22 results
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 January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 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 Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Atlanta-Cancún flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Atlanta-Cancún flight deals on Cheapflights vs. CheapOair >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 CheapOair the most. CheapOair 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.
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 January 9, 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 $146). Flying from Atlanta to Cancún in June is currently the most expensive (average of $251). 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 January 14, 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 23% on your trip compared to booking a flight at noon.
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 121 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?
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 last year, Southwest have had the lowest number of delays on this route, with just 12% 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.
New Orleans (MSY) – chosen by Cheapflights users on 50% 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 $262.
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: 6h 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 2h 30m.
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 January 14, 2026.
See what other customers who have flown with Delta, Aeromexico, and JetBlue 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
Comfort
7.9
Crew
8.5
Boarding
8.1
Overall
7.9
Food
7.2
Reviews
1 / 20
2.0
MediocreSantiago,Apr 2024
ATL - JNB
Entertainment
7.8
Comfort
7.9
Crew
8.5
Boarding
8.1
Overall
7.9
Food
7.2
Reviews
1 / 20
2.0
MediocreSantiago,Apr 2024
ATL - JNB
Entertainment
7.8
Comfort
7.9
Crew
8.5
Boarding
8.1
Overall
7.9
Food
7.2
Reviews
1 / 20
2.0
MediocreSantiago,Apr 2024
ATL - JNB
Entertainment
7.8
Comfort
7.9
Crew
8.5
Boarding
8.1
Overall
7.9
Food
7.2
Reviews
1 / 20
2.0
MediocreSantiago,Apr 2024
ATL - JNB
Entertainment
7.8
Comfort
7.9
Crew
8.5
Boarding
8.1
Overall
7.9
Food
7.2
Reviews
1 / 20
2.0
MediocreSantiago,Apr 2024
ATL - JNB
Entertainment
7.8
Comfort
7.9
Crew
8.5
Boarding
8.1
Overall
7.9
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
Holbox
Punta Sam
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Atlanta to Cancún
See prices for flight routes from nearby airports that may be better suited for you.
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 January 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$128 | Average$300 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$184 | Average$345 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$223 | Average$461 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$252 | Average$385 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$303 | Average$383 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$357 | Average$522 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$415 | Average$556 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$429 | Average$560 | FlexibilityNo cancel fee | On-time71% |