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Cheap flights from Atlanta Hartsfield-Jackson to Cancun

Compare Atlanta Hartsfield-Jackson to Cancun flight deals

Find the cheapest month or even day of the year to fly to Cancun

Book the best Cancun fare with no extra fees

Flight deals from Atlanta Hartsfield-Jackson to Cancun

Looking for a cheap last-minute deal or the best round-trip flight from Atlanta Hartsfield-Jackson to Cancun? Find the lowest prices on one-way and round-trip tickets right here.
Cancun.C$335 per passenger.Departing Sun, Aug 3, returning Tue, Aug 5.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Atlanta Hartsfield-Jackson on Sun, Aug 3, arriving in Cancun.Inbound direct flight with Frontier Airlines departing from Cancun on Tue, Aug 5, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From C$335, select.
Cancun.C$335 per passenger.Departing Tue, Jul 29, returning Fri, Aug 1.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Atlanta Hartsfield-Jackson on Tue, Jul 29, arriving in Cancun.Inbound direct flight with Frontier Airlines departing from Cancun on Fri, Aug 1, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From C$335, select.
Cancun.C$335 per passenger.Departing Sun, Aug 31, returning Thu, Sep 4.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Atlanta Hartsfield-Jackson on Sun, Aug 31, arriving in Cancun.Inbound direct flight with Frontier Airlines departing from Cancun on Thu, Sep 4, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From C$335, select.
Cancun.C$335 per passenger.Departing Sun, Sep 28, returning Thu, Oct 2.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Atlanta Hartsfield-Jackson on Sun, Sep 28, arriving in Cancun.Inbound direct flight with Frontier Airlines departing from Cancun on Thu, Oct 2, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From C$335, select.
Cancun.C$335 per passenger.Departing Sun, Sep 7, returning Thu, Sep 11.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Atlanta Hartsfield-Jackson on Sun, Sep 7, arriving in Cancun.Inbound direct flight with Frontier Airlines departing from Cancun on Thu, Sep 11, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From C$335, select.
Cancun.C$335 per passenger.Departing Mon, Nov 3, returning Fri, Nov 7.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Atlanta Hartsfield-Jackson on Mon, Nov 3, arriving in Cancun.Inbound direct flight with Frontier Airlines departing from Cancun on Fri, Nov 7, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From C$335, select.
Cancun.C$335 per passenger.Departing Wed, Jul 30, returning Thu, Jul 31.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Atlanta Hartsfield-Jackson on Wed, Jul 30, arriving in Cancun.Inbound direct flight with Frontier Airlines departing from Cancun on Thu, Jul 31, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From C$335, select.
Cancun.C$335 per passenger.Departing Sun, Oct 5, returning Thu, Oct 16.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Atlanta Hartsfield-Jackson on Sun, Oct 5, arriving in Cancun.Inbound direct flight with Frontier Airlines departing from Cancun on Thu, Oct 16, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From C$335, select.

Find the cheapest month to fly from Atlanta Hartsfield-Jackson to Cancun

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Atlanta Hartsfield-Jackson to Cancun flights are currently cheapest in July.
Jul
from C$335
Aug
from C$335
Sep
from C$335
Oct
from C$335
Nov
from C$335
Dec
from C$403
Jan
from C$652
Feb
from C$652
Mar
from C$652
Apr
from C$681
May
from C$679
Jun
from C$1,439

Direct flights from Atlanta Hartsfield-Jackson to Cancun

Atlanta Hartsfield-Jackson to Cancun: Alternative routes

Compare routes from Atlanta Hartsfield-Jackson to Cancun below. You may find an airport to fly into that's cheaper, faster, or easier than Cancun.

Atlanta to Cancun: Flight information

The things to know before you go.
Cheapest flight foundC$335
Cheapest month to flyNovember
Average flight time2 hrs, 38 mins
Most popular airlineAeromexico
Average flights per week135

Finding cheap flights from Atlanta Hartsfield-Jackson to Cancun: Frequently asked questions

The best price we found for a round-trip flight from Atlanta Hartsfield-Jackson to Cancun is C$335. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 38 minutes is the average flight time from Atlanta Hartsfield-Jackson to Cancun.
Aeromexico, KLM and Delta fly direct from Atlanta Hartsfield-Jackson to Cancun.
There are 135 flights per week flying from Atlanta Hartsfield-Jackson to Cancun, as of July 2025.
The cheapest month to fly from Atlanta Hartsfield-Jackson to Cancun is usually November.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Atlanta Hartsfield-Jackson Airport to Cancun Airport on Monday, November 3, 2025.
Yes – the average flight time is 2 hours and 38 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Cancun but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Cancun is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines offers the cheapest flight tickets to Cancun.

Travelling from Hartsfield-Jackson Atlanta International Airport (ATL) to Cancun International Airport (CUN): what you need to know

  • Around 2 hours 40 minutes is how long you can expect to be travelling on a direct flight from Hartsfield-Jackson Atlanta International Airport to Cancun International Airport.

  • The timezone in Cancun is UTC-5, which is one hour behind Atlanta.

  • You can choose from 59 weekly Hartsfield-Jackson Atlanta International Airport to Cancun International Airport flights. The 05:01 departure with Frontier Airlines is the earliest flight available. Delta Air Lines operates the latest service of the day at 18:25.

  • Your ATL to CUN flight won't wait if you're running late, so get to the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

  • During popular months such as July, it's best to get to the airport earlier than usual. Arrive two hours before domestic departures and four hours ahead of international flights whenever you're travelling during a high season in general.

  • You'll find a variety of airlines operating direct flights from Hartsfield-Jackson Atlanta International Airport to Cancun International Airport. When you're ready to start your Cancun vacation, let one of these carriers take you to this memorable corner of Mexico:

  • Most travellers choose to fly with Delta Air Lines on this route.

  • Frontier Airlines tops the rankings as the most punctual carrier for ATL to CUN flights, with 82.22% of services reaching their destination on schedule.

  • If you want to include a stop along the way, simply deselect 'Direct flights only' when searching for your ticket from Hartsfield-Jackson Atlanta International Airport to Cancun International Airport. These are the top stopovers between ATL and CUN:

    • Orlando International Airport

    • Fort Lauderdale-Hollywood International Airport

    • Tampa International Airport

How to find the cheapest flights from Hartsfield-Jackson Atlanta International Airport (ATL) to Cancun International Airport (CUN)

  • Currently, C$151 is the cheapest price we've found for a one-way Hartsfield-Jackson Atlanta International Airport to Cancun International Airport flight. The best price for a return ticket is C$335. Remember that fares could change due to demand when booking.

  • Book seven months before travelling. After looking at the numbers on our calendar, this is how far you should book ahead to secure cheap tickets from ATL to CUN.

  • June is the cheapest month for flights from Hartsfield-Jackson Atlanta International Airport to Cancun International Airport. If you'd like to fly during a different time of year, the 'Whole month' tool will give you the lowest airfares for each month.

  • Landing cheap flights from ATL to CUN is easy with Price Alerts. All you need to do is set up one of these automatic alerts and we'll let you know when a new deal comes up.

  • Tailor your flights with filters. Select your arrival and departure times, airlines and total journey duration. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest' flights from Hartsfield-Jackson Atlanta International Airport to Cancun International Airport.

Handy information about Hartsfield-Jackson Atlanta International Airport (ATL)

  • ATL is located at 6000 N Terminal Parkway.

  • Of all flights departing from Hartsfield-Jackson Atlanta International Airport, 76.64% land on schedule at their destination.

  • Hartsfield-Jackson Atlanta International Airport is around 18 kilometres from central Atlanta. If you're catching a cab, ride-sharing or driving from the centre, it'll take you 15 minutes or so to arrive, depending on the traffic.

  • Planning to catch public transport? Expect a journey time of around 1 hour 10 minutes.

  • Get your vacation off to a hassle-free start by staying near ATL. Whether you have an early flight from Hartsfield-Jackson Atlanta International Airport to Cancun International Airport or just don't want to be rushed, these stays are ideal:

Arriving at Cancun International Airport (CUN)

  • The last thing you want is a long journey to your hotel if you're arriving on a late Hartsfield-Jackson Atlanta International Airport to Cancun International Airport flight. Stay at one of these accommodation options near CUN instead:

  • Say yes to new adventures by picking up a Cancun International Airport rental car. Grab a set of wheels from MEX, America or Europcar and explore beyond Cancun's usual tourist stops.

  • For the best deal, reserve your vehicle from Cancun International Airport around three weeks in advance.

Getting from Cancun International Airport (CUN) to central Cancun

  • From Cancun International Airport, Cancun is approximately 19 kilometres away. It takes around 25 minutes to reach the centre by car.

When to fly to Cancun International Airport (CUN)

  • It's time to choose your dates for your flight from Hartsfield-Jackson Atlanta International Airport to Cancun International Airport. July is the busiest month to head to Cancun. If you prefer a more low-key vibe, go in May.

  • The warmest month in Cancun is August, with the temperature ranging between 26ºC (79ºF) and 32ºC (90ºF). Lock in your flights from Hartsfield-Jackson Atlanta International Airport to Cancun International Airport in this month if you like this kind of weather.

  • January sees average temperatures of between 20ºC (68ºF) and 27ºC (81ºF). Look for cheap tickets from ATL to CUN sometime then if you like cooler conditions.

Explore more of Mexico

  • You've done Cancun, now it's time to explore more of Mexico. Travel around 290 kilometres west to Merida to tick off its top attractions. From P. ANDADOR NVA. CHICHEN ITZA to Pre Hispanic Town Of Uxmal and El Palacio de Gobierno, you'll have a packed itinerary ahead.

  • Campeche is another well-known destination in Mexico and is around 418 kilometres west of Cancun. No journey is complete without seeing Campeche Waterfront Promenade, Zona Arquelogica Edzna and Centro Historico de San Francisco de Campeche.

Plan the rest of your trip from Atlanta to Cancun

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.