Cheap flights from Atlanta to Cancún from $108
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Cancún departing on 9/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Atlanta to Cancún
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Frontier flights from Atlanta to Cancún
Our best Frontier deals on Atlanta to Cancún flight tickets
Spirit Airlines flights from Atlanta to Cancún
Our best Spirit Airlines deals on Atlanta to Cancún flight tickets
See travel insights to Cancún from
How to get the cheapest flight ticket from Atlanta to Cancún
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Cancún?
If you don’t want to visit Cancún in October, then you should wait until September to fly from Atlanta, when ticket prices are also cheap, with an average price of $380.
What is the cheapest day to depart on your flight to Cancún?
The cheapest day to depart from Atlanta to Cancún is on a Monday when prices can be found for as low as $392. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $500. These prices are subject to change though, so be sure to set up a Price Alert for flights to Cancún.
What is the cheapest time of day to depart on your flight to Cancún?
Our most recent data shows that the best time of day to fly to Cancún is in the morning. Flights from Atlanta to Cancún during this time can be as low as $426. Flights to Cancún are more costly in the afternoon, with an average ticket price of $518. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Atlanta Hartsfield-Jackson to Cancun flight route?
Fly from Atlanta Hartsfield-Jackson to Cancun for the best Atlanta Hartsfield-Jackson - Cancun flight prices
How far in advance should I book a flight to Cancún?
You are more likely to see cheaper flights to Cancún from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to Cancún for around $417 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cancún from Atlanta for as low as $369 on momondo.
What cabin class options are available on Atlanta Hartsfield-Jackson to Cancun flights?
There are 3 cabin classes available to choose from on Atlanta Hartsfield-Jackson to Cancun flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to Cancun?
Spirit Airlines and Frontier are the most popular carriers operating from Atlanta Hartsfield-Jackson to Cancun
What airlines fly to Cancún?
Delta, Frontier and Aeromexico are the top three most popular airlines that fly to Cancún from Atlanta according to our data. Delta is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Cancún. Keep in mind that there are 8 different airlines that fly to Cancún on a routine basis, so you have a few additional options to choose from.
How many flights depart from Atlanta to Cancún on average per day?
17 flights are operational daily from Atlanta to Cancún as of July 2025. The most popular departure time for this route is 7:00AM, with 63% of flights per day taking off at noon.
How many flights depart from Atlanta to Cancún on average per week?
122 flights are operational weekly from Atlanta to Cancún as of July 2025. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.
When to book flights from Atlanta to Cancún
Cheap Atlanta to Cancún (ATL to CUN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Atlanta to Cancún
How far is Atlanta Hartsfield-Jackson to Cancun by plane?
There are 882.6 mi between Atlanta Hartsfield-Jackson and Cancun. Flights usually cover this in 2h 44m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Cancun Airport?
Prices for flights from Atlanta Hartsfield-Jackson Airport to Cancun Airport refresh daily.
How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Cancun Airport?
As of July 2025, there are 8 operators available to choose from for flights from Atlanta Hartsfield-Jackson Airport to Cancun Airport.
How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Cancun Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Cancun Airport.
What documentation or ID do you need to fly to Cancun Airport?
The travel and health documents you'll need for your trip to Cancun Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cancun Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Atlanta to Cancún?
Based on momondo bookings for flights between Atlanta and Cancún, the leading plane model is Boeing 737-900, making up 34.44% of the total bookings. Other popular models include Boeing 757 with 32.58%, Airbus A321-100/200 with 14.34%, and Airbus A320neo with 11.97%.
What is the most popular airline from Atlanta to Cancún?
momondo data reveals that the most frequently booked airline on the route from Atlanta to Cancún is Frontier, representing 42% of all bookings. The subsequent popular airlines are Delta at 36%, Aeromexico at 17%, and Spirit Airlines at 3%.
Best airlines flying from Atlanta to Cancún
Compare and see reviews for airlines that fly from Atlanta to Cancún with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $157 | Free Cancellation | Rating 6.3 8,068 reviews | |||
| PriceFrom $179 | Free Cancellation | Rating 5.9 3,275 reviews | |||
| PriceFrom $236 | Free Cancellation | Rating 7.5 1,718 reviews | |||
| PriceFrom $288 | Free Cancellation | Rating 8.0 7,964 reviews | |||
| PriceFrom $411 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $416 | Free Cancellation | Rating 7.4 8,846 reviews | |||
| PriceFrom $441 | Free Cancellation | Rating 8.0 4,257 reviews | |||
| PriceFrom $597 | Free Cancellation | Rating 7.4 70 reviews |
Delta Flights From Atlanta to Cancún
The lowest priced Delta flight from Atlanta to Cancún from the last 72 hours was $288. Generally, Delta has 33 flights on this route every week with an average price of $526. Delta is rated 8.0/10 by our users.
Southwest Flights From Atlanta to Cancún
Southwest (8.0/10 from 4,257 reviews) operates around 2 flights from Atlanta to Cancún in any given week. The average Southwest airfare for this route is around $576, with deals from around $441 rare but found on momondo. Referenced prices are for round-trip Atlanta to Cancún flight searches in the last 72 hours.
Traveling to a place near Cancún?
Book flights to Cancún if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Atlanta to Cancún?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Atlanta to Cancún. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Atlanta to Cancún with flexible booking policies on momondo?
All flight searches from Atlanta to Cancún on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Atlanta to Cancún?
Once you have performed a search for Atlanta to Cancún flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Atlanta to Cancún right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Cancún from Atlanta. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.