ATL - CUN

£150 Find Cheap Flights from Atlanta to Cancun – Compare and Save

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Everything you should know

Cheapest return flight
£304
Typical prices: £260-£421
Frontier
Mon 22/10Mon 29/10
ATL - CUN • 1 stop
Cheapest direct flights
£321
Typical prices: £263-£427
Delta
Thu 18/1Sun 21/1
ATL - CUN • Direct
Direct flights
You can fly direct with Delta, Frontier, and Southwest. Average duration is 2h 38m
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 87% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 7 weeks in advance save around 21% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 23% price drop
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Cheapest • Avg £257 (return)
Shortest trip • 5h 35m (one-way)
Insights
Insights
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We hope you enjoy your trip to Cancún!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Atlanta to Cancún (ATL-CUN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Atlanta to Cancún

Thu, 22 Oct - Thu, 29 Oct
Frontier Logo
17:10 - 09:58ATL  Atlanta Hartsfield-Jackson-CUN Cancun
17h 48m1 stop Chicago O'Hare Intl
Frontier Logo
13:51 - 17:41CUN  Cancun-ATL Atlanta Hartsfield-Jackson
2h 50mdirect
£304Frontier
Thu, 22 Oct - Thu, 29 Oct
Frontier Logo
17:10 - 09:58ATL  Atlanta Hartsfield-Jackson-CUN Cancun
17h 48m1 stop Chicago O'Hare Intl
Frontier Logo
10:44 - 23:06CUN  Cancun-ATL Atlanta Hartsfield-Jackson
11h 22m1 stop Chicago O'Hare Intl
£305Frontier
Mon, 9 Nov - Fri, 13 Nov
JetBlue Logo
07:00 - 11:54ATL  Atlanta Hartsfield-Jackson-CUN Cancun
4h 54m1 stop Fort Lauderdale
JetBlue Logo
15:03 - 22:50CUN  Cancun-ATL Atlanta Hartsfield-Jackson
7h 47m1 stop Fort Lauderdale
£313JetBlue
Mon, 23 Nov - Thu, 3 Dec
JetBlue Logo
09:10 - 17:20ATL  Atlanta Hartsfield-Jackson-CUN Cancun
8h 10m1 stop Fort Lauderdale
JetBlue Logo
17:20 - 22:50CUN  Cancun-ATL Atlanta Hartsfield-Jackson
5h 30m1 stop Fort Lauderdale
£314JetBlue
Mon, 9 Nov - Tue, 17 Nov
JetBlue Logo
09:04 - 13:58ATL  Atlanta Hartsfield-Jackson-CUN Cancun
4h 54m1 stop Fort Lauderdale
JetBlue Logo
13:05 - 20:31CUN  Cancun-ATL Atlanta Hartsfield-Jackson
7h 26m1 stop Fort Lauderdale
£315JetBlue
Sat, 14 Nov - Sat, 14 Nov
JetBlue Logo
07:00 - 11:54ATL  Atlanta Hartsfield-Jackson-CUN Cancun
4h 54m1 stop Fort Lauderdale
JetBlue Logo
15:03 - 22:50CUN  Cancun-ATL Atlanta Hartsfield-Jackson
7h 47m1 stop Fort Lauderdale
£317JetBlue
Mon, 18 Jan - Fri, 22 Jan
Delta Logo
18:30 - 21:15ATL  Atlanta Hartsfield-Jackson-CUN Cancun
2h 45mdirect
Delta Logo
12:10 - 14:50CUN  Cancun-ATL Atlanta Hartsfield-Jackson
2h 40mdirect
£321Delta
Sun, 22 Nov - Tue, 1 Dec
Delta Logo
22:54 - 00:32ATL  Atlanta Hartsfield-Jackson-CUN Cancun
25h 38m2 stops Miami Mexico City Benito Juarez
Delta Logo
08:02 - 20:58CUN  Cancun-ATL Atlanta Hartsfield-Jackson
12h 56m1 stop Mexico City Benito Juarez
£325Delta
Tue, 20 Oct - Fri, 23 Oct
JetBlue Logo
06:30 - 12:56ATL  Atlanta Hartsfield-Jackson-CUN Cancun
7h 26m1 stop Fort Lauderdale
JetBlue Logo
12:14 - 20:39CUN  Cancun-ATL Atlanta Hartsfield-Jackson
7h 25m1 stop Fort Lauderdale
£327JetBlue
Tue, 20 Oct - Wed, 28 Oct
JetBlue Logo
06:30 - 12:56ATL  Atlanta Hartsfield-Jackson-CUN Cancun
7h 26m1 stop Fort Lauderdale
JetBlue Logo
12:15 - 20:31CUN  Cancun-ATL Atlanta Hartsfield-Jackson
7h 16m1 stop Fort Lauderdale
£328JetBlue
Booking Insights

Price, demand, and travel trends for Atlanta to Cancún flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Atlanta to Cancún with more confidence.

How much is a return flight from Atlanta to Cancún?

Return flights from Atlanta to Cancún start at £304. Prices are typical for this route right now, with typical return fares ranging from £260 to £421. The lowest price found in the past 5 days was £304 on Frontier.

What's the cheapest day of the week to fly from Atlanta to Cancún?

Sunday is the cheapest day of the week to fly from Atlanta to Cancún and is 9% cheaper than the average day. Friday is the most expensive day with flight prices 6% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Atlanta to Cancún?

  • February is the cheapest month to fly from Atlanta to Cancún at £253 return.
  • September (£397) and June (£373) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 56% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Atlanta to Cancún the cheapest?

Flights from Atlanta to Cancún are cheapest 7 weeks before departure. Booking in this window typically costs about 21% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Atlanta to Cancún

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on ATL

Blane Bachelor is a journalist and editor specialising in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favourite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history.

Brandon Schultz

Brandon Schultz

Expert on CUN

Brandon travels every week and makes friends with stray cats wherever he goes. Dogs, too... he once brought one home to the US from the Amalfi Coast. He’s written 6 books, visited 6 continents (still waiting on Antarctica), and would eat ice cream 6 times a day if he could. He lives in Brooklyn, New York, with his partner and three cats.

Key details for Atlanta to Cancún flights

Low season

September

Cheapest flight

£150
Best time to beat the crowds but there is an average 21% increase in price.
Most popular time to fly (10% more expensive on average)
Flights from Atlanta to Cancún

When to book flights from Atlanta to Cancún

Are your dates flexible? Find out the best times to travel from Atlanta to Cancún based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Atlanta to Cancún flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • How do I get a taxi at Cancun Airport after my flight?

    While there is a taxi service available at the airport, one of the unique features of this airport is that all taxis must be pre-booked. You can book your taxi before your trip through the airport website and if you are in need of an accessible taxicab, those are available as well. The fare to downtown Cancun is around MEX 502 (USD 25).

  • Are there any nonstop flights between Atlanta and Cancun?

    Since Cancun is such a popular vacation destination that it should come as no surprise that there are several nonstop flights available between these two cities. Both Aeromexico and Delta Air Lines offer several options for nonstop flights from Atlanta to Cancun.

  • What is a good option for a hotel that is close to Cancun International Airport?

    A great hotel that is just outside of the entrance of the airport is the Suites Aeropuerto 24/7. The hotel features a 24h front desk and luggage storage. If you have rented a car at the airport there is free self-parking available at the hotel for your rental.

  • Is there anything to do at Atlanta Hartsfield-Jackson International Airport while I'm waiting for my flight to Cancun?

    It might be surprising to learn that there are a number of art exhibits that you will find at the airport. Some of these art exhibits can be found in the pre-security area, in the transportation mall, and in the concourses of the terminal building themselves.

  • Which airlines offer extra legroom and free seat selection on Atlanta to Cancún flights?

    Among airlines operating Atlanta to Cancún flights:

    • Frontier: offers free seat selection
    • Delta: offers extra legroom; offers free seat selection
    • Aeromexico: offers extra legroom; offers free seat selection
    • Southwest: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines are available on the route from Atlanta to Cancún?

    3 airlines operate flights between Atlanta and Cancún. The airlines offering direct flights on this route include:

    • Delta
    • Frontier
    • Southwest

  • Which airports can I use when flying from Atlanta to Cancún?

    Flights from Atlanta to Cancún usually depart from Atlanta Hartsfield-Jackson (ATL) and arrive at Cancun (CUN).

  • Which airlines include bags at no extra cost on Atlanta to Cancún flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Frontier: a cabin bag and a checked bag in Economy class
    • Delta: a cabin bag and a checked bag in Economy class
    • Aeromexico: a cabin bag and a checked bag in Economy class

    Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

  • Which cabin classes can I book on flights from Atlanta to Cancún?

    Two cabin classes are available on flights from Atlanta to Cancún:

    • Economy class
    • Premium Economy Class

  • How much can I save by having a stopover when flying from Atlanta to Cancún?

    On this route, stopover flights are cheaper than direct options on average. Stopover fares average £257 return via New Orleans Louis Armstrong (MSY), compared with £334 for direct.

  • What is the standard checked bag allowance on flights from Atlanta to Cancún?

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge £22–£74 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Atlanta to Cancún?

    The Airbus A321-100/200 family is used most often on this route, operated mainly by Aeromexico and Delta. Other aircraft seen on the route include Boeing 737-900 variants.

  • Which airports do connecting flights from Atlanta to Cancún pass through?

    One-stop flights from Atlanta to Cancún most commonly connect through:

    • Fort Lauderdale (FLL) – 82% of one-stop connections
    • Miami (MIA) – 5% of one-stop connections
    • Cleveland Hopkins Intl (CLE) – 3% of one-stop connections
    • Houston George Bush Intcntl (IAH) – 3% of one-stop connections

    Fort Lauderdale (FLL) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Atlanta to Cancún?

    On the Atlanta to Cancún route, being flexible with your departure day can save you up to 15%. Sunday is the cheapest day at £299 return on average, while Friday is the most expensive at £348 – a £49 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • At what point is a flight considered delayed on the route from Atlanta to Cancún?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Atlanta to Cancún route, 15% of flights were delayed in the past 3 months, with delays averaging 2 hours 45 minutes.

  • How are flight departures from Atlanta to Cancún spread across the day?

    Morning is the busiest departure period on Atlanta to Cancún flights, with 60% leaving in that window. Afternoon departures account for 20%, Evening flights for 20%, and Night flights for 0%.

  • What popular places can I visit in Cancún?

    Some of the most popular sights in Cancún are Nichupte Lagoon, Nautilus Diving and Training Center, and CoCo Bongo Cancun. These are among the most viewed places in Cancún on KAYAK.

  • What are the earliest and latest flights from Atlanta to Cancún?

    These are the earliest and latest flight times available from Atlanta to Cancún:

    • Earliest: departs at 07:25 and lands at 10:03
    • Latest: departs at 18:35 and lands at 21:13.

    The flight takes about 2h 38m.

  • How expensive are last-minute Atlanta to Cancún flights?

    Last-minute fares on this route (booked within 2 weeks of departure) run 10% above the route average of £328. Book 7 weeks before departure for the lowest fares.

  • How long is a flight from Atlanta to Cancún?

    A direct flight from Atlanta to Cancún takes 2h 38m, covering 883 miles.

  • Do I need a passport to fly from Atlanta to Cancún?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Atlanta to Cancún changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £304 to £1,196. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Atlanta to Cancún looking right now?

    One-way fares from Atlanta to Cancún are currently in line with typical prices for this route. Average one-way fares are about £179.

  • How does Delta's on-time performance compare to other airlines on Atlanta to Cancún flights?

    Delta is slightly above the route average for timely arrivals, while Southwest has a lower on-time arrival rate. On-time arrival rates on Atlanta to Cancún flights are:

    • Delta: 87% on time
    • Southwest: 76% on time
    • Frontier: 76% on time

    On average, flights on this route are punctual 85% of the time.

  • How do delay rates compare for morning and evening flights from Atlanta to Cancún?

    Afternoon flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

  • How much time can I save by choosing a different stopover airport from Atlanta to Cancún?

    Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time of 5h 35m, compared to 5h 44m via Orlando (MCO) and 5h 54m via Miami (MIA).

  • What is the time difference between Atlanta and Cancún?

    Cancún is 1 hour behind Atlanta (Eastern Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Cancun Airport (CUN)?

    Cancun Airport (CUN) hosts 5 major car hire companies, with daily rates starting from around £1 for economy cars. Top options include:
    · MEXRENTACAR
    · Hertz
    · America Car Rental
    · Budget
    · Europcar

  • How much should I expect to pay for a Atlanta to Cancún flight?

    Return flights from Atlanta to Cancún range from £260 to £421, with an average of £328 over the past 12 months. Anything below £260 counts as a good deal.

  • Which airlines offer Wi-Fi on Atlanta to Cancún flights?

    Three airlines offer in-flight Wi-Fi on Atlanta to Cancún flights:

    • • Delta
    • • Aeromexico
    • • JetBlue

    Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty programme, while others are paid add-ons priced by flight length.

Your guide to booking Atlanta to Cancún flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure instead of Friday. On this route, Sunday flights average £299 – about £49 less than Friday (14% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 7 weeks before you fly. On this route, that window historically saves about 21% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Atlanta to Cancún trip for February. Fares historically average £253 return in that month – typically £144 less than the most expensive month, which is September (based on the last 12 months).
  • If arriving on time is high on your priority list, Delta is the strongest pick on this route. 87% of Delta flights from Atlanta to Cancún arrived on time in the past 3 months, slightly above the route's average on-time arrival rate of 85%. When flights on this route do arrive late, the average delay is 2 hours45 minutes, so choosing an airline with strong on-time performance can make a difference on tight schedules.
  • If you have the time, taking a 1-stop flight through New Orleans Louis Armstrong Airport (MSY) can be cheaper than flying direct. The cheapest stopover option averages £257 return on this route – about £77 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Cancun Airport.
    - Courtyard by Marriott Cancun Airport
  • If you plan on driving yourself to Atlanta Hartsfield-Jackson International Airport prior to your flight to Cancun, the airport economy parking lot lets you park in the lot for around $10 per day and includes a free shuttle service to take you from the parking lot to the curbside of your terminal building.
  • If you are looking for a lounge to relax in before your flight to Cancun, Atlanta Hartsfield-Jackson International Airport has several Delta Air Lines Delta Sky Club locations as well as a United Airlines United Club location and an American Airlines Admirals Club location.
  • If you want to travel a little lighter when you arrive in Cancun, you'll be happy to note that the airport offers luggage storage solutions. The rates for these storage lockers can vary anywhere from MEX 122 (USD 6) to approximately MEX 387 (USD 19) based on the type and size of locker you will need for your luggage.
  • A great way to get to Atlanta Hartsfield-Jackson International Airport from the greater Atlanta area is to take a MARTA train. There are four different routes that provide access to the airport terminal building from a number of locations throughout the greater Atlanta area. The cost to ride these trains is around $2.50.
  • If someone will be picking you up from Cancun Airport after your flight, the airport actually has a spot called the "meeting point" right outside both of the terminal buildings that serve as a perfect location for your ride to find you without having to search the entire length of the terminal.

Prefer to fly direct from Atlanta to Cancun?

 
Find which airlines fly direct from Atlanta Hartsfield-Jackson Airport to Cancun Airport, which days they fly and book direct flights.

Direct departures

Atlanta Hartsfield-Jackson to Cancun

Monday

Delta,Frontier

Delta,Frontier

Tuesday

Delta,Frontier

Delta,Frontier

Wednesday

Delta,Frontier

Delta,Frontier

Thursday

Delta,Frontier

Delta,Frontier

Friday

Delta,Frontier

Delta,Frontier

Saturday

Delta,Frontier,Southwest

Delta,Frontier, +1 more

Sunday

Delta,Frontier

Delta,Frontier

See more direct flights

Direct returns

Cancun to Atlanta Hartsfield-Jackson

Monday

Delta,Frontier

Delta,Frontier

Tuesday

Delta,Frontier

Delta,Frontier

Wednesday

Delta,Frontier

Delta,Frontier

Thursday

Delta,Frontier

Delta,Frontier

Friday

Delta,Frontier

Delta,Frontier

Saturday

Delta,Frontier,Southwest

Delta,Frontier, +1 more

Sunday

Delta,Frontier

Delta,Frontier

See more direct flights

More options for your flight from Atlanta to Cancún

Complete your trip to Cancún with a hotel stay or car hire