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$152+ Cheap flights from Atlanta (ATL) to Cancún (CUN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — CUN
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Find cheap flights from Atlanta to Cancún with Cheapflights

1. Tell us where you want to go

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Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Cancun are usually found in January or February, booked 19 days in advance, depart on a Monday or Sunday and return on a Saturday

Cheap flight deals from Atlanta to Cancún

Cheapest flights from Atlanta to Cancún
Explore the most affordable flight options available from Atlanta to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/285:21 amATL - CUN
1 stop8h 10mMultiple Airlines
Wed 12/316:22 pmCUN - ATL
1 stop14h 58mMultiple Airlines
Deal found 12/21$325
This Kiwi.com deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/285:21 amATL - CUN
1 stop8h 10mSpirit Airlines
Tue 12/302:36 pmCUN - ATL
1 stop9h 46mSpirit Airlines
Deal found 12/21$331
This Kiwi.com deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/285:21 amATL - CUN
1 stop8h 10mSpirit Airlines
Wed 12/312:36 pmCUN - ATL
1 stop6h 16mSpirit Airlines
Deal found 12/21$333
This Super.com deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:40 amATL - CUN
Nonstop3h 00mFrontier
Wed 12/316:22 pmCUN - ATL
1 stop14h 58mFrontier
Deal found 12/21$343
This Super.com deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/279:57 pmATL - CUN
1 stop15h 34mSpirit Airlines
Tue 12/302:36 pmCUN - ATL
1 stop9h 46mSpirit Airlines
Deal found 12/21$350
This Super.com deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:15 pmATL - CUN
1 stop14h 01mFrontier
Wed 12/316:22 pmCUN - ATL
1 stop14h 58mFrontier
Deal found 12/21$351
This Frontier deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/319:15 pmATL - CUN
1 stop14h 01mFrontier
Thu 1/12:50 pmCUN - ATL
Nonstop2h 50mFrontier
Deal found 12/22$352
This Kiwi.com deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amATL - CUN
Nonstop2h 57mFrontier
Wed 12/316:22 pmCUN - ATL
1 stop14h 58mFrontier
Deal found 12/22$355
This Kiwi.com deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:15 pmATL - CUN
1 stop14h 01mMultiple Airlines
Tue 12/302:36 pmCUN - ATL
1 stop9h 46mMultiple Airlines
Deal found 12/21$365
This Kiwi.com deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:15 pmATL - CUN
1 stop14h 01mMultiple Airlines
Wed 12/312:36 pmCUN - ATL
1 stop6h 16mMultiple Airlines
Deal found 12/21$367
This Priceline deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/279:57 pmATL - CUN
1 stop15h 34mSpirit Airlines
Wed 12/312:36 pmCUN - ATL
1 stop6h 16mSpirit Airlines
Deal found 12/21$368

Find flight deals from Atlanta to Cancún

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Cancún (CUN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 23, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$195
(Kiwi.com)

One-way from

$152
(Super.com)

Popular in

April

Cheapest in

January

Average price

$440

Good round-trip deal

$294 or less

Good one-way deal

$192 or less
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Cancun flight deals.
Search Deals
Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Cancun flights.
Search Deals
From Atlanta Hartsfield-Jackson to Cancun
Search Deals
One-way flight from Atlanta Hartsfield-Jackson to Cancun
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Atlanta Hartsfield-Jackson to Cancun.
Search Deals
Price to beat on a one-way flight from Atlanta Hartsfield-Jackson to Cancun.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Atlanta to Cancún that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Atlanta to Cancún that are best for you.

Fly from

Atlanta

Fly to

Cancún

Route

Depart

Return

Price

AtlantaCancún

ATL - CUN

ATLCUN

Atlanta Hartsfield-Jackson

Fri 1/9

1:04 pm-4:03 pm

Nonstop2h 59m

Cancun

Fri 1/16

4:12 pm-7:05 pm

Nonstop2h 53m

$247

AtlantaCancún

ATL - CUN

ATLCUN

Atlanta Hartsfield-Jackson

Fri 1/9

5:25 am-12:16 pm

1 stop6h 51m

Cancun

Fri 1/16

1:21 pm-7:16 pm

1 stop5h 55m

$247

AtlantaCancún

ATL - CUN

ATLCUN

Atlanta Hartsfield-Jackson

Mon 1/26

10:40 am-1:47 pm

Nonstop3h 07m

Cancun

Sat 1/31

4:30 pm-7:23 pm

Nonstop2h 53m

$257

AtlantaCancún

ATL - CUN

ATLCUN

Atlanta Hartsfield-Jackson

Sun 2/8

12:20 pm-3:20 pm

Nonstop3h 00m

Cancun

Sun 2/15

10:01 am-12:47 pm

Nonstop2h 46m

$282

AtlantaCancún

ATL - CUN

ATLCUN

Atlanta Hartsfield-Jackson

Wed 2/18

9:50 pm-12:20 pm

1 stop14h 30m

Cancun

Sat 2/21

12:24 pm-5:17 am

1 stop16h 53m

$289

AtlantaCancún

ATL - CUN

ATLCUN

Atlanta Hartsfield-Jackson

Sun 1/18

12:10 pm-3:10 pm

Nonstop3h 00m

Cancun

Sun 1/25

11:42 am-9:47 pm

1 stop10h 05m

$292

AtlantaCancún

ATL - CUN

ATLCUN

Atlanta Hartsfield-Jackson

Tue 1/20

5:25 am-12:16 pm

1 stop6h 51m

Cancun

Tue 1/27

11:05 am-4:38 pm

3 stops29h 33m

$317

AtlantaCancún

ATL - CUN

ATLCUN

Atlanta Hartsfield-Jackson

Wed 1/7

7:46 pm-12:16 pm

2 stops16h 30m

Cancun

Thu 1/15

12:55 pm-10:24 am

2 stops21h 29m

$322

AtlantaCancún

ATL - CUN

ATLCUN

Atlanta Hartsfield-Jackson

Fri 2/6

12:20 pm-3:20 pm

Nonstop3h 00m

Cancun

Fri 2/13

2:47 pm-5:36 pm

Nonstop2h 49m

$345

AtlantaCancún

ATL - CUN

ATLCUN

Atlanta Hartsfield-Jackson

Thu 3/5

9:15 pm-10:10 am

1 stop12h 55m

Cancun

Mon 3/9

10:40 am-8:17 pm

1 stop8h 37m

$347

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 22 results
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Compare providers for flights from Atlanta to Cancún

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Atlanta to Cancún in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Atlanta-Cancún flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Atlanta-Cancún flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Atlanta-Cancún flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Atlanta-Cancún flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Atlanta-Cancún flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Atlanta to Cancún

Have a flexible travel schedule? Discover the best time to fly to Cancún from Atlanta with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Atlanta to Cancún

How far ahead should I book a flight from Atlanta to Cancún?

Use this chart to determine the optimal time to book a round-trip flight from Atlanta to Cancún. Price data was last updated on December 19, 2025.

Booking 19 days in advance of your planned departure date is, on average, the best time to get cheap flights from Atlanta to Cancún. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Atlanta to Cancún?

Currently, January is the cheapest month in which you can book a flight from Atlanta to Cancún (average of $136). Flying from Atlanta to Cancún in June is currently the most expensive (average of $251). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ATL to CUN?

Find hourly flight availability from Atlanta to Cancún. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2025.

A simple way to save on the total cost of your ticket is to fly from Atlanta to Cancún in the morning. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Atlanta to Cancún. Price data was last updated on December 20, 2025.

Travelers seeking maximum savings on their Atlanta to Cancún flight should consider departing on Wednesday evenings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

The best insider tips for Atlanta to Cancún flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Atlanta to Cancún trip
Airports
ATL

Consider using the international terminal for shorter security lines if you're not checking bags and can check in online.

Read more about ATLBy Chris Dong
CUN

Arrange transportation in advance to avoid the hectic arrivals area and potential taxi scams at CUN.

Read more about CUNBy Ramsey Qubein
Our travel experts
Chris Dong

Chris Dong

Expert on ATL

Chris Dong

Chris Dong

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on CUN

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Reviews of airlines servicing Cancún

Get insights into the airlines that provide service to Cancún. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cancún. Reviews last updated December 23, 2025.
See what other customers who have flown with Delta, Aeromexico, and JetBlue from Atlanta to Cancún have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,014 reviews

Boarding

8.1

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Delta
7.9
Good
8,014 reviews
Delta
7.9
Good
8,014 reviews

Boarding

8.1

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Aeromexico
7.4
Good
1,626 reviews
Delta
7.9
Good
8,014 reviews

Boarding

8.1

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
JetBlue
7.2
Good
2,897 reviews
Delta
7.9
Good
8,014 reviews

Boarding

8.1

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Spirit Airlines
6.3
Okay
8,197 reviews
Delta
7.9
Good
8,014 reviews

Boarding

8.1

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Frontier
5.8
Fair
3,076 reviews
Delta
7.9
Good
8,014 reviews

Boarding

8.1

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Cancún. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Atlanta to Cancún?

    Booking a flight from Atlanta Hartsfield-Jackson (ATL) to Cancun (CUN) is your only option if you wish to fly from Atlanta to Cancún. On a typical day, there are 22 flights from Hartsfield-Jackson to Cancun, all of which are around 2h 33m for a nonstop flight. You can also purchase a plane ticket from 8 airlines when you book a flight from Hartsfield-Jackson to Cancún.

  • How popular is this Atlanta to Cancún flight route?

    This flight path from Atlanta Hartsfield-Jackson to Cancun was viewed by 68 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Atlanta to Cancún?

    Frontier and Spirit Airlines can get you from Atlanta to Cancún in just under 2h 59m. Your travel time can differ by up to 3h 52m. The distance between Atlanta and Cancún is about 883 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Atlanta to Cancún round-trip?

    Flying on Spirit Airlines is currently your cheapest option to Cancún, with prices starting at $120. Additional round-trip tickets that might be worth considering are offered by Frontier and Volaris, with the lowest prices starting at $175 and $190, respectively. Spirit Airlines is priced at 70% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Atlanta to Cancún one-way?

    One-way options have recently been found by users for as low as $83 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $108 and JetBlue from $138 one-way.

  • What are the most reliable airlines from Atlanta to Cancún?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Atlanta to Cancún on time: Southwest (100%), KLM (88%), Korean Air (85%).

  • What are the cheapest flights from Atlanta to Cancún?

    Looking at all options, your cheapest flight can be booked for $115. While the most popular route (Atlanta Hartsfield-Jackson - Cancun) can be booked for $206 on average, our data indicates $321 when flying from Atlanta to Cancún.

  • Can I find deals for flights from Atlanta to Cancún that include hotel bookings?

    Yes. In addition to deals on Atlanta to Cancún flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Atlanta to Cancún?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Cancún.

  • Can I find deals for business class flights from Atlanta to Cancún?

    Yes. Cheapflights offers flight deals from Atlanta to Cancún by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Atlanta to Cancún?

    Currently, January is the cheapest month in which you can book a flight from Atlanta to Cancún (average of $136). Flying from Atlanta to Cancún in June is currently the most expensive (average of $251). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Cancún?

Book flights to Cancún if you plan to visit one of these locations
Puerto Aventuras
Holbox
Punta Sam

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Top 8 airlines flying from Atlanta to Cancún

Discover the top 8 airlines that operate flights from Atlanta to Cancún. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$128Average$300FlexibilityNo cancel feeOn-time65%
FrontierCheapest$186Average$344FlexibilityNo cancel feeOn-time62%
AeromexicoCheapest$229Average$466FlexibilityNo cancel feeOn-timeN/A
VolarisCheapest$252Average$385FlexibilityNo cancel feeOn-time79%
JetBlueCheapest$294Average$379FlexibilityNo cancel feeOn-time62%
DeltaCheapest$353Average$524FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$429Average$560FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$441Average$567FlexibilityNo cancel feeOn-time63%

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