$112 Cheap Flights from Atlanta (ATL) to Cancun (CUN)

View $112 flight on Sat, Sep 27, 2025Opens in a new window

Popular airlines from Hartsfield-Jackson Atlanta International Airport (ATL) to Cancun Intl. Airport (CUN)

Cheap Flights from Atlanta to Cancun (ATL-CUN)

Prices were available within the past 7 days and start at $112 for one-way flights and $232 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Sat, Sep 13 - Wed, Sep 24
ATL
Atlanta
CUN
Cancun
$232 Roundtrip, found 19 hours ago
$232
Roundtrip
found 19 hours ago
Select Spirit Airlines flight, departing Sat, Sep 13 from Atlanta to Cancun, returning Wed, Sep 24, priced at $232 found 19 hours ago
Spirit Airlines
Tue, Sep 23 - Wed, Sep 24
ATL
Atlanta
CUN
Cancun
$244 Roundtrip, just found
$244
Roundtrip
just found
Select Spirit Airlines flight, departing Tue, Sep 23 from Atlanta to Cancun, returning Wed, Sep 24, priced at $244 just found
Spirit Airlines
Sat, Sep 27 - Wed, Oct 1
ATL
Atlanta
CUN
Cancun
$248 Roundtrip, just found
$248
Roundtrip
just found
Select Spirit Airlines flight, departing Sat, Sep 27 from Atlanta to Cancun, returning Wed, Oct 1, priced at $248 just found
Spirit Airlines
Sat, Sep 20 - Wed, Sep 24
ATL
Atlanta
CUN
Cancun
$249 Roundtrip, just found
$249
Roundtrip
just found
Select Spirit Airlines flight, departing Sat, Sep 20 from Atlanta to Cancun, returning Wed, Sep 24, priced at $249 just found
Spirit Airlines
Sat, Sep 13 - Wed, Sep 17
ATL
Atlanta
CUN
Cancun
$250 Roundtrip, just found
$250
Roundtrip
just found
Select Spirit Airlines flight, departing Sat, Sep 13 from Atlanta to Cancun, returning Wed, Sep 17, priced at $250 just found
Spirit Airlines
Sat, Sep 6 - Fri, Sep 19
ATL
Atlanta
CUN
Cancun
$251 Roundtrip, found 18 hours ago
$251
Roundtrip
found 18 hours ago
Select Spirit Airlines flight, departing Sat, Sep 6 from Atlanta to Cancun, returning Fri, Sep 19, priced at $251 found 18 hours ago
JetBlue Airways
Tue, Dec 9 - Tue, Dec 16
ATL
Atlanta
CUN
Cancun
$304 Roundtrip, just found
$304
Roundtrip
just found
Select JetBlue Airways flight, departing Tue, Dec 9 from Atlanta to Cancun, returning Tue, Dec 16, priced at $304 just found
American Airlines
Sun, Oct 19 - Tue, Oct 28
ATL
Atlanta
CUN
Cancun
$338 Roundtrip, found 11 hours ago
$338
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Sun, Oct 19 from Atlanta to Cancun, returning Tue, Oct 28, priced at $338 found 11 hours ago
Delta
Sun, Oct 19 - Tue, Oct 28
ATL
Atlanta
CUN
Cancun
$343 Roundtrip, found 11 hours ago
$343
Roundtrip
found 11 hours ago
Select Delta flight, departing Sun, Oct 19 from Atlanta to Cancun, returning Tue, Oct 28, priced at $343 found 11 hours ago
Frontier Airlines
Sat, Oct 18 - Thu, Oct 23
ATL
Atlanta
CUN
Cancun
$352 Roundtrip, just found
$352
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Oct 18 from Atlanta to Cancun, returning Thu, Oct 23, priced at $352 just found

Find the cheapest month to fly from Atlanta (ATL) to Cancun (CUN)

April is typically the cheapest month to fly

From $192 - $548 per traveler.

Graph displaying average flight prices per month

Alternative airports near Cancun

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Cancun Intl. CUN. Cheapest and Closest option available. Average driving time to city center is 18 minutes. Flights from $257
CUN
Cancun Intl.
CheapestClosest
Average driving time to city center18 min
Flights from $257
Flights from Atlanta (ATL) to Cancun (CUN)
Origin airport
Hartsfield-Jackson Atlanta Intl.
Destination airport
Cancun Intl.
Airlines serving
Aeromexico, Air Canada, American Airlines, Delta, Frontier Airlines, JetBlue Airways, LATAM Airlines Group, Southwest Airlines, Spirit Airlines, United
Roundtrip price
$231
Distance
883 mi
Average flight time
1 hour 32 mins

Atlanta to Cancun Flights

The cheapest times to fly from Atlanta to Cancun

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Atlanta to Cancun are during the month of September. You can find some of the cheapest flights from Atlanta to Cancun with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Atlanta to Cancun

Sunday is one of the best days to book for cheap flights from Atlanta to Cancun: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Atlanta to Cancun

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Atlanta to Cancun in 2025. You can also book with separate airlines for your outbound and return journeys, from $112 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Atlanta to Cancun flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Atlanta to Cancun airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Cancun Intl. Airport (CUN) cost?
Get a cheap one-way flight from $112 or cheap return flight from $232 from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Cancun Intl. Airport (CUN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Cancun Intl. Airport (CUN)?
The cheapest month to fly from ATL to CUN is September, when there's less demand. Off-peak months are typically when you'll find cheap fares for travel between these airports.
Which airlines fly direct from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Cancun Intl. Airport (CUN)?
Choose from 3 carriers that fly nonstop from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Cancun Intl. Airport (CUN). These include:

  • Delta Air Lines
  • Frontier Airlines
  • Southwest Airlines

What is the cheapest airline that flies from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Cancun Intl. Airport (CUN)?
Southwest Airlines and Frontier Airlines are some well-known airlines offering reasonable fares. Keep in mind that flight prices from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Cancun Intl. Airport (CUN) can change based on departure dates, demand and how early you book. With Expedia's search tool, you can easily find an ATL to CUN flight that matches your preferences and budget.
How many flights per day from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Cancun Intl. Airport (CUN)?
With an average of 6 direct flights that operate from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Cancun Intl. Airport (CUN) each day, you'll be taking off on vacation soon enough.
What are the most popular departure times for flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Cancun Intl. Airport (CUN)?
Flights between ATL and CUN are their busiest at 11 AM. For a quieter trip and possibly cheaper tickets, look for a departure that's outside typical rush times.
What day of the week has the most flights from ATL to CUN?
Saturday has the most flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Cancun Intl. Airport (CUN). Consider jetting off on this day and you'll have a greater chance of finding a departure that fits your plans.
What is the earliest flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Cancun Intl. Airport (CUN)?
The first flight of the day leaving from Hartsfield-Jackson Atlanta Intl. Airport (ATL) is at around 6:05AM UTC-5. Catch this flight and you'll touch down at Cancun Intl. Airport (CUN) at approximately 9:01AM UTC-5. The entire trip takes 2h 56m.
How long does it take to fly from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Cancun Intl. Airport (CUN)?
The average flight time from ATL to CUN is 2 hours and 44 minutes, covering a distance of 880 mi.
What airline has the least delays from ATL to CUN?
Frontier Airlines has the best track record for on-time direct flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Cancun Intl. Airport (CUN), with an on-time score of 94%. Use the Expedia App to check your flight status before you take off and get immediate updates about any changes.
What is the best time to fly from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Cancun Intl. Airport (CUN)?
Select a flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Cancun Intl. Airport (CUN) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Cancun from Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
You'll touch down at Cancun Intl. Airport (CUN) or Cozumel Intl. Airport (CZM) when you travel to Cancun on a direct flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL).
Is it cheaper to buy a plane ticket from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Cancun Intl. Airport (CUN) last-minute?
Last-minute fares from ATL to CUN are typically more expensive. To secure the lowest rates, start searching for flights early. That being said, if you're flexible with your travel plans, you may find a cheap ticket right before your trip.
Is it cheaper to book an ATL to CUN flight and hotel package?
Compared with arranging flights and hotels separately, booking an ATL to CUN flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one easy place will take the hassle out of planning your trip. Just secure your flights and select from our extensive range of hotels, then customize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Cancun Intl. Airport (CUN)?
If you booked your ATL to CUN flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

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*Available to One Key members.