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

View AU$341 flight on Mon, 21 Sept 2026Opens in a new window

Flight 1

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

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

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Aeromexico
Mon, 21 Sept - Fri, 25 Sept
ATL
Atlanta
CUN
Cancun
AU$616 Return, found 2 days ago
AU$616
Return
found 2 days ago
Select Aeromexico flight, departing Mon, 21 Sept from Atlanta to Cancun, returning Fri, 25 Sept, priced at AU$616 found 2 days ago
Delta
Mon, 21 Sept - Fri, 25 Sept
ATL
Atlanta
CUN
Cancun
AU$616 Return, found 2 days ago
AU$616
Return
found 2 days ago
Select Delta flight, departing Mon, 21 Sept from Atlanta to Cancun, returning Fri, 25 Sept, priced at AU$616 found 2 days ago
Aeromexico
Mon, 21 Sept - Fri, 25 Sept
ATL
Atlanta
CUN
Cancun
AU$658 Return, found 2 days ago
AU$658
Return
found 2 days ago
Select Aeromexico flight, departing Mon, 21 Sept from Atlanta to Cancun, returning Fri, 25 Sept, priced at AU$658 found 2 days ago
Aeromexico
Mon, 21 Sept - Fri, 25 Sept
ATL
Atlanta
CUN
Cancun
AU$688 Return, found 2 days ago
AU$688
Return
found 2 days ago
Select Aeromexico flight, departing Mon, 21 Sept from Atlanta to Cancun, returning Fri, 25 Sept, priced at AU$688 found 2 days ago
Delta
Tue, 13 Oct - Tue, 20 Oct
ATL
Atlanta
CUN
Cancun
AU$695 Return, found 7 hours ago
AU$695
Return
found 7 hours ago
Select Delta flight, departing Tue, 13 Oct from Atlanta to Cancun, returning Tue, 20 Oct, priced at AU$695 found 7 hours ago
American Airlines
Tue, 13 Oct - Tue, 20 Oct
ATL
Atlanta
CUN
Cancun
AU$703 Return, found 7 hours ago
AU$703
Return
found 7 hours ago
Select American Airlines flight, departing Tue, 13 Oct from Atlanta to Cancun, returning Tue, 20 Oct, priced at AU$703 found 7 hours ago
Air Canada
Mon, 21 Sept - Fri, 25 Sept
ATL
Atlanta
CUN
Cancun
AU$703 Return, found 2 days ago
AU$703
Return
found 2 days ago
Select Air Canada flight, departing Mon, 21 Sept from Atlanta to Cancun, returning Fri, 25 Sept, priced at AU$703 found 2 days ago
Air Canada
Tue, 13 Oct - Tue, 20 Oct
ATL
Atlanta
CUN
Cancun
AU$705 Return, found 7 hours ago
AU$705
Return
found 7 hours ago
Select Air Canada flight, departing Tue, 13 Oct from Atlanta to Cancun, returning Tue, 20 Oct, priced at AU$705 found 7 hours ago
Aeromexico
Mon, 21 Sept - Fri, 25 Sept
ATL
Atlanta
CUN
Cancun
AU$710 Return, found 2 days ago
AU$710
Return
found 2 days ago
Select Aeromexico flight, departing Mon, 21 Sept from Atlanta to Cancun, returning Fri, 25 Sept, priced at AU$710 found 2 days ago
Southwest Airlines
Mon, 21 Sept - Fri, 25 Sept
ATL
Atlanta
CUN
Cancun
AU$747 Return, found 2 days ago
AU$747
Return
found 2 days ago
Select Southwest Airlines flight, departing Mon, 21 Sept from Atlanta to Cancun, returning Fri, 25 Sept, priced at AU$747 found 2 days ago

Frequently asked questions

How much does a flight from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) cost?
You can find one-way and return flights from ATL to CUN with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when ATL to CUN ticket fares go up or down.
What is the cheapest month to fly from Atlanta, GA (ATL) to Cancun, Quintana Roo (CUN)?
The cheapest months to fly from Atlanta, GA (ATL) to Cancun, Quintana Roo (CUN) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
You have 3 airlines offering direct flights from Hartsfield-Jackson Atlanta Intl. (ATL) to Cancun Intl. (CUN). Here are the top carriers:
  • Delta operates 35 direct flights from ATL to CUN every week.
  • Frontier Airlines operates 7 direct flights from ATL to CUN every week.
  • Southwest Airlines operates 7 direct flights from ATL to CUN every week.
What is the cheapest airline that flies from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
Delta also offers one of the cheapest connecting return flights on this route, starting from around AU$515, with a layover in General Mariano Escobedo Intl. (MTY). Delta is one of the cheapest airlines offering nonstop return flights from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.), with tickets starting from around AU$535 for flights that can be booked for departure within the next year. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
To find a cheap flight from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
The best airline to fly with from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) will differ from traveler to traveler. If you like to fly early, Delta offers early morning flights. If price is the most important factor, Frontier Airlines typically offers the lowest fares. Delta offers the most daily flights from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
The best time to fly from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) is typically January. This month offers a great balance—prices are reasonable at around AU$629 for a return flight, and you'll have plenty of flight options since it's a popular time to travel. January is a fantastic time to visit Cancun, offering pleasant weather and a vibrant atmosphere after the holiday season. If you're flexible, this month gives you both affordable fares and excellent flight schedules to work with.
How many flights per day from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
You'll find approximately 6 nonstop flights per day from Hartsfield-Jackson Atlanta Intl. (ATL) to Cancun Intl. (CUN). For even more choices, look at flights that include layovers, as there are around 128 connecting flights per day. Some common connection points include Dallas-Fort Worth Intl. (DFW), Charlotte-Douglas Intl. (CLT), and Mexico City Intl. (MEX).
What is the earliest flight from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
The earliest flight from Hartsfield-Jackson Atlanta Intl. (ATL) to Cancun Intl. (CUN) typically departs around 5:00 AM. This service is offered by American Airlines. This is a seasonal service, active in March and April. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
You'll generally find the most flights from Hartsfield-Jackson Atlanta Intl. (ATL) to Cancun Intl. (CUN) on a Thursday, with around 77 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Delta, American Airlines, and United. Thursday sees notably more flight options compared to other days of the week, so if flexibility is key, this could be a great day to fly.
What are the most popular departure times for flights from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
The most popular departure times for flights from Hartsfield-Jackson Atlanta Intl. (ATL) to Cancun Intl. (CUN) are in the early morning, from 6am to 9am. Many major carriers, including Delta, Frontier Airlines and American Airlines, offer flights during this window. Many travellers prefer these times because it means you can get an early start on your trip and arrive in Cancun with plenty of time to settle in and enjoy your day.
How long does it take to fly from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
A nonstop flight from Hartsfield-Jackson Atlanta International Airport (ATL) to Cancun International Airport (CUN) typically takes around 2 hours 48 minutes. This route covers a distance of approximately 1,421 kilometres. If you opt for a flight with one stop, your travel time will be significantly longer, usually around 7 hours, while flights with two or more stops can take about 10 hours 18 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to factor in some extra time when planning your trip.
Can you fly business or first class from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
Yes, you can fly business class or first class between ATL and CUN. Airlines that offer business class service on this route include:
  • Air Canada
  • Frontier Airlines
  • Aeromexico
  • Delta
First class cabins are available on Spirit Airlines.
How do I earn miles on a Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) flight with Expedia?
It's easy to earn miles on a Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Cancun, Quintana Roo (CUN) from Atlanta, GA (ATL)?
If you're planning to travel to Cancun from Hartsfield-Jackson Atlanta Intl. (ATL), you can fly directly into Cancun Intl. (CUN). Some flights may connect through major hubs like Charlotte-Douglas Intl. (CLT), Washington Dulles Intl. (IAD), or O'Hare Intl. (ORD) before reaching Cancun. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Atlanta, GA (ATL) to Cancun, Quintana Roo (CUN) at the last minute?
Typically, booking a last minute flight from Atlanta, GA (ATL) to Cancun, Quintana Roo (CUN) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Atlanta, GA (ATL) to Cancun, Quintana Roo (CUN) flight and hotel package?
Securing a Atlanta, GA (ATL) to Cancun, Quintana Roo (CUN) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
If you booked your Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Hartsfield-Jackson Atlanta Intl.
Destination airport
Cancun Intl.
Roundtrip price
AU$616
Distance
1413 km
Average flight time
1 hour 36 mins

Book with confidence

Your quick guide to flights from Atlanta to Cancun

Pick up great flights from Atlanta to Cancun

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Atlanta to Cancun. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Atlanta to Cancun that take around hours.

Find cheap flights from Atlanta to Cancun

From the great flight deals with prices currently ranging from AU$616 to AU$747, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Atlanta to Cancun around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Cancun is normally in September.

Reasons to book your flight from Atlanta to Cancun with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Atlanta to Cancun across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Cancun right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Atlanta to Cancun

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*Available to Expedia members.