How popular is this Atlanta to Cancún flight route?

This flight path from Atlanta Hartsfield-Jackson to Cancun was viewed by 58 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?

Spirit Airlines, Frontier, and JetBlue can get you from Atlanta to Cancún in just under 2h 44m. Your travel time can differ by up to 2h 32m. 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 $153. Additional round-trip tickets that might be worth considering are offered by Frontier and Aeromexico, with the lowest prices starting at $181 and $237, respectively. Spirit Airlines is priced at 63% lower than the current average price of a flight leaving 3 months from now.

Weekly flight availability from Atlanta to Cancún

The most flights from ATL to CUN are scheduled on a Saturday (16 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (10 on average).

In terms of precipitation, rainfall in Cancún ranges from 1.1 - 11.1 inches per month. October is typically the wettest month, when rainfall can reach 11.1 in. April is typically the driest time to visit Cancún when rainfall is around 1.1 in.

If weather is an important factor for your trip to Cancún, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 75.2 F).

What are the cheapest flights from Atlanta to Cancún?

Looking at all options, your cheapest flight can be booked for $174. While the most popular route (Atlanta Hartsfield-Jackson - Cancun) can be booked for $228 on average, our data indicates $354 when flying from Atlanta to Cancún.

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: KLM (89%), Aeromexico (88%), Virgin Atlantic (88%).

What are the most popular airlines that fly from Atlanta to Cancún?

Before booking your flight from Atlanta to Cancún check out the most popular airlines for this route: AeroMexico Connect, American Airlines or Aeromexico.

What is the cheapest day to fly round-trip from Atlanta to Cancún?

Users have found that flying from Atlanta to Cancún on a Tuesday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

To save up to 60% on this flight, we recommend booking at least 20 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Atlanta to Cancún from $362 1-2 weeks out and tickets from $421 for flights departing within the next 72 hours.

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

Our data shows that October tends to be the cheapest month to fly to Cancún from Atlanta. Users have commonly found prices around $417 for the month, but tickets can be as low as $159. Due to multiple factors, prepare for potentially higher prices in December.

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 13 flights from Hartsfield-Jackson to Cancun, all of which are around 2h 22m for a nonstop flight. You can also purchase a plane ticket from 9 airlines when you book a flight from Hartsfield-Jackson 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.

$101+ Flights from Atlanta to Cancún

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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

Cheap flight deals from Atlanta to Cancún

Round-trip from	$228 (Cheapflightsfares)
One-way from	$101 (Cheapflightsfares)
Popular in	December
Cheapest in	October
Average price	$379
Good round-trip deal	$267 or less
Good one-way deal	$179 or less

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. 2% potential increase in price ($8 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 0% potential price decrease ($5 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Price to beat on a round-trip flight from Atlanta Hartsfield-Jackson to Cancun.

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Price to beat on a one-way flight from Atlanta Hartsfield-Jackson to Cancun.

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Find 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 September 15, 2025.

Sat 9/279:12 pmATL - CUN

1 stop13h 03mSpirit Airlines

Wed 10/19:16 amCUN - ATL

1 stop9h 56mSpirit Airlines

Deal found 9/13

$228

Tue 10/75:22 amATL - CUN

1 stop8h 22mSpirit Airlines

Wed 10/159:09 amCUN - ATL

1 stop10h 00mSpirit Airlines

Deal found 9/13

$243

Sat 10/46:00 amATL - CUN

1 stop6h 47mSpirit Airlines

Wed 10/89:52 amCUN - ATL

1 stop13h 05mSpirit Airlines

Deal found 9/14

$245

Sat 9/279:12 pmATL - CUN

1 stop13h 03mSpirit Airlines

Sat 10/42:07 pmCUN - ATL

1 stop5h 10mSpirit Airlines

Deal found 9/14

$247

Sun 9/285:27 amATL - CUN

1 stop8h 32mSpirit Airlines

Fri 10/32:07 pmCUN - ATL

1 stop9h 21mSpirit Airlines

Deal found 9/13

$250

Mon 10/2010:47 amATL - CUN

Nonstop2h 44mFrontier

Sat 10/251:41 pmCUN - ATL

Nonstop2h 47mFrontier

Deal found 9/13

$252

Tue 9/305:27 amATL - CUN

1 stop8h 32mMultiple Airlines

Fri 10/241:41 pmCUN - ATL

Nonstop2h 47mMultiple Airlines

Deal found 9/15

$253

Sat 9/279:12 pmATL - CUN

1 stop13h 03mSpirit Airlines

Sat 10/119:09 amCUN - ATL

1 stop10h 00mSpirit Airlines

Deal found 9/14

$255

Mon 12/812:58 pmATL - CUN

Nonstop3h 00mFrontier

Thu 12/115:13 pmCUN - ATL

Nonstop2h 52mFrontier

Deal found 9/15

$256

Fri 10/2410:47 amATL - CUN

Nonstop2h 44mFrontier

Mon 10/278:53 amCUN - ATL

Nonstop2h 40mFrontier

Deal found 9/13

$257

Tue 10/75:22 amATL - CUN

1 stop8h 22mSpirit Airlines

Sat 10/119:09 amCUN - ATL

1 stop10h 00mSpirit Airlines

Deal found 9/13

$261

Best flights from Atlanta to Cancún
Discover carefully curated flight deals from Atlanta to Cancún that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2025.

Sun 11/167:00 amATL - CUN

1 stop4h 39mSpirit Airlines

Wed 11/191:35 pmCUN - ATL

1 stop11h 00mSpirit Airlines

Deal found 9/14

$280

Sun 11/910:36 amATL - CUN

Nonstop2h 44mFrontier

Sun 11/162:30 pmCUN - ATL

Nonstop2h 43mFrontier

Deal found 9/14

$304

Mon 12/88:00 amATL - CUN

1 stop5h 16mJetBlue

Sat 12/1311:30 amCUN - ATL

1 stop11h 06mJetBlue

Deal found 9/14

$318

Thu 10/23:07 pmATL - CUN

1 stop18h 04mMultiple Airlines

Sat 10/111:41 pmCUN - ATL

Nonstop2h 47mMultiple Airlines

Deal found 9/14

$368

Sun 11/1612:55 pmATL - CUN

Nonstop2h 39mDelta

Wed 11/193:05 pmCUN - ATL

Nonstop2h 43mDelta

Deal found 9/14

$381

Fri 11/147:37 pmATL - CUN

1 stop15h 05mSpirit Airlines

Mon 11/171:35 pmCUN - ATL

1 stop11h 00mSpirit Airlines

Deal found 9/14

$292

Sat 11/298:00 amATL - CUN

1 stop5h 05mJetBlue

Fri 12/511:30 amCUN - ATL

1 stop11h 06mJetBlue

Deal found 9/13

$318

Fri 12/128:00 amATL - CUN

1 stop9h 15mJetBlue

Tue 12/162:40 pmCUN - ATL

1 stop7h 56mJetBlue

Deal found 9/14

$318

Tue 11/185:47 amATL - CUN

1 stop6h 40mSpirit Airlines

Fri 11/211:35 pmCUN - ATL

1 stop11h 00mSpirit Airlines

Deal found 9/14

$325

Mon 10/66:56 pmATL - CUN

Nonstop2h 24mDelta

Fri 10/108:00 amCUN - ATL

Nonstop2h 33mDelta

Deal found 9/13

$381

Mon 11/248:00 amATL - CUN

1 stop6h 58mJetBlue

Thu 11/2711:10 amCUN - ATL

1 stop11h 26mJetBlue

Deal found 9/14

$347

Tue 11/258:00 amATL - CUN

1 stop5h 05mJetBlue

Thu 11/2711:10 amCUN - ATL

1 stop11h 26mJetBlue

Deal found 9/14

$356

Last-minute flights from Atlanta to Cancún
Discover last-minute flight deals from Atlanta to Cancún. Data last updated September 15, 2025 and is based on user searches.

Sat 9/279:12 pmATL - CUN

1 stop13h 03mSpirit Airlines

Sat 10/42:07 pmCUN - ATL

1 stop5h 10mSpirit Airlines

Deal found 9/13

$228

Sat 9/279:12 pmATL - CUN

1 stop13h 03mSpirit Airlines

Wed 10/12:07 pmCUN - ATL

1 stop5h 10mSpirit Airlines

Deal found 9/14

$232

Sat 9/279:12 pmATL - CUN

1 stop13h 03mSpirit Airlines

Sat 10/119:09 amCUN - ATL

1 stop10h 00mSpirit Airlines

Deal found 9/14

$255

Sun 9/285:27 amATL - CUN

1 stop8h 32mSpirit Airlines

Fri 10/32:07 pmCUN - ATL

1 stop9h 21mSpirit Airlines

Deal found 9/13

$250

Sat 10/46:00 amATL - CUN

1 stop6h 47mSpirit Airlines

Wed 10/89:52 amCUN - ATL

1 stop13h 05mSpirit Airlines

Deal found 9/14

$245

Tue 10/75:22 amATL - CUN

1 stop8h 22mSpirit Airlines

Wed 10/159:09 amCUN - ATL

1 stop10h 00mSpirit Airlines

Deal found 9/13

$243

Tue 10/75:22 amATL - CUN

1 stop8h 22mSpirit Airlines

Sat 10/119:09 amCUN - ATL

1 stop10h 00mSpirit Airlines

Deal found 9/13

$261

Tue 10/145:22 amATL - CUN

1 stop8h 22mSpirit Airlines

Tue 10/219:09 amCUN - ATL

1 stop10h 00mSpirit Airlines

Deal found 9/14

$262

Mon 10/2010:47 amATL - CUN

Nonstop2h 44mFrontier

Sat 10/251:41 pmCUN - ATL

Nonstop2h 47mFrontier

Deal found 9/13

$252

Fri 10/2410:47 amATL - CUN

Nonstop2h 44mFrontier

Thu 10/301:30 pmCUN - ATL

Nonstop2h 47mFrontier

Deal found 9/13

$257

Thu 10/3010:35 amATL - CUN

Nonstop2h 44mFrontier

Sat 11/11:30 pmCUN - ATL

Nonstop2h 47mFrontier

Deal found 9/13

$256

One-way flights from Atlanta to Cancún
Search for one-way flight options from Atlanta to Cancún. Find affordable one-way fares based on user searches. Data last updated September 15, 2025.

Tue 10/75:22 amATL - CUN

1 stop8h 22mSpirit Airlines

Deal found 9/13

$101

Sat 9/279:12 pmATL - CUN

1 stop13h 03mSpirit Airlines

Deal found 9/13

$102

Tue 9/305:27 amATL - CUN

1 stop8h 32mSpirit Airlines

Deal found 9/13

$107

Sat 10/189:07 pmATL - CUN

1 stop13h 10mSpirit Airlines

Deal found 9/13

$113

Sat 10/255:51 amATL - CUN

1 stop6h 34mSpirit Airlines

Deal found 9/14

$118

Fri 11/77:37 pmATL - CUN

1 stop15h 05mSpirit Airlines

Deal found 9/12

$121

Sun 11/97:00 amATL - CUN

1 stop4h 39mSpirit Airlines

Deal found 9/12

$124

Mon 10/205:51 amATL - CUN

1 stop6h 34mSpirit Airlines

Deal found 9/14

$125

Sat 11/19:07 pmATL - CUN

1 stop14h 10mSpirit Airlines

Deal found 9/14

$127

Fri 10/179:07 pmATL - CUN

1 stop13h 10mSpirit Airlines

Deal found 9/14

$129

Fly from

Fly to

Route

Depart

Return

Price

AtlantaCancún

ATL - CUN

ATLCUN

Atlanta Hartsfield-Jackson

Sun 11/16

7:00 am-11:39 am

1 stop4h 39m

Cancun

Wed 11/19

1:35 pm-12:35 am

1 stop11h 00m

$280

AtlantaCancún

ATL - CUN

ATLCUN

Atlanta Hartsfield-Jackson

Fri 11/14

7:37 pm-10:42 am

1 stop15h 05m

Cancun

Mon 11/17

1:35 pm-12:35 am

1 stop11h 00m

$292

AtlantaCancún

ATL - CUN

ATLCUN

Atlanta Hartsfield-Jackson

Sun 11/9

10:36 am-1:20 pm

Nonstop2h 44m

Cancun

Sun 11/16

2:30 pm-5:13 pm

Nonstop2h 43m

$304

AtlantaCancún

ATL - CUN

ATLCUN

Atlanta Hartsfield-Jackson

Mon 12/8

8:00 am-1:16 pm

1 stop5h 16m

Cancun

Sat 12/13

11:30 am-10:36 pm

1 stop11h 06m

$318

AtlantaCancún

ATL - CUN

ATLCUN

Atlanta Hartsfield-Jackson

Sat 11/29

8:00 am-1:05 pm

1 stop5h 05m

Cancun

Fri 12/5

11:30 am-10:36 pm

1 stop11h 06m

$318

AtlantaCancún

ATL - CUN

ATLCUN

Atlanta Hartsfield-Jackson

Fri 12/12

8:00 am-5:15 pm

1 stop9h 15m

Cancun

Tue 12/16

2:40 pm-10:36 pm

1 stop7h 56m

$318

AtlantaCancún

ATL - CUN

ATLCUN

Atlanta Hartsfield-Jackson

Tue 11/18

5:47 am-12:27 pm

1 stop6h 40m

Cancun

Fri 11/21

1:35 pm-12:35 am

1 stop11h 00m

$325

AtlantaCancún

ATL - CUN

ATLCUN

Atlanta Hartsfield-Jackson

Mon 11/24

8:00 am-2:58 pm

1 stop6h 58m

Cancun

Thu 11/27

11:10 am-10:36 pm

1 stop11h 26m

$347

AtlantaCancún

ATL - CUN

ATLCUN

Atlanta Hartsfield-Jackson

Tue 11/25

8:00 am-1:05 pm

1 stop5h 05m

Cancun

Thu 11/27

11:10 am-10:36 pm

1 stop11h 26m

$356

AtlantaCancún

ATL - CUN

ATLCUN

Atlanta Hartsfield-Jackson

Thu 10/2

3:07 pm-8:11 am

1 stop18h 04m

Cancun

Sat 10/11

1:41 pm-5:28 pm

Nonstop2h 47m

$368

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 23 results

The best insider tips for Atlanta to Cancún flights

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.

CUN

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

Our travel experts

Chris Dong

Expert on ATL

Ramsey Qubein

Expert on CUN

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

Prices

Airlines

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

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 $360). Flying from Atlanta to Cancún in March is currently the most expensive (average of $492). 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?

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 33% on your trip compared to booking a flight at noon.

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

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

Reviews of airlines servicing Cancún

See what other customers who have flown with Southwest, Delta, and Aeromexico 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.

Southwest

8.0

Very good

4,245 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Southwest

8.0

Very good

4,245 reviews

Southwest

8.0

Very good

4,245 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Delta

8.0

Very good

7,956 reviews

Southwest

8.0

Very good

4,245 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Aeromexico

7.5

Good

1,697 reviews

Southwest

8.0

Very good

4,245 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Spirit Airlines

6.3

Okay

8,016 reviews

Southwest

8.0

Very good

4,245 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Frontier

5.8

Fair

3,173 reviews

Southwest

8.0

Very good

4,245 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

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 13 flights from Hartsfield-Jackson to Cancun, all of which are around 2h 22m for a nonstop flight. You can also purchase a plane ticket from 9 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 58 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?
Spirit Airlines, Frontier, and JetBlue can get you from Atlanta to Cancún in just under 2h 44m. Your travel time can differ by up to 2h 32m. 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 $153. Additional round-trip tickets that might be worth considering are offered by Frontier and Aeromexico, with the lowest prices starting at $181 and $237, respectively. Spirit Airlines is priced at 63% lower than the current average price of a flight leaving 3 months from now.
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: KLM (89%), Aeromexico (88%), Virgin Atlantic (88%).
What are the cheapest flights from Atlanta to Cancún?
Looking at all options, your cheapest flight can be booked for $174. While the most popular route (Atlanta Hartsfield-Jackson - Cancun) can be booked for $228 on average, our data indicates $354 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 $360). Flying from Atlanta to Cancún in March is currently the most expensive (average of $492). 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

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Brunswick to Cancún flights

Other flights to Cancún

Top 9 airlines flying from Atlanta to Cancún

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$153	Average$320	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$182	Average$345	FlexibilityNo cancel fee	On-time62%
Aeromexico	Cheapest$235	Average$473	FlexibilityNo cancel fee	On-timeN/A
Delta	Cheapest$303	Average$533	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$307	Average$673	FlexibilityNo cancel fee	On-time69%
JetBlue	Cheapest$371	Average$449	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$429	Average$560	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$441	Average$580	FlexibilityNo cancel fee	On-time63%
AeroMexico Connect	Cheapest$791	Average$851	FlexibilityNo cancel fee	On-timeN/A

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$101+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Atlanta to Cancún with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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

Cheap flight deals from Atlanta to Cancún

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Atlanta to Cancún

Cheapest flights from Atlanta to CancúnExplore 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 September 15, 2025.

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 September 15, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Atlanta to Cancún that are best for you.

The best insider tips for Atlanta to Cancún flights

Cheapflights partnered with top experts to bring you the best recommendations for your Atlanta to Cancún trip

Airports

ATL

CUN

Our travel experts

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.

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?

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

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

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

Weekly flight availability from Atlanta to Cancún

Reviews of airlines servicing Cancún

See what other customers who have flown with Southwest, Delta, and Aeromexico 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.

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.

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

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What are the cheapest flights from Atlanta to Cancún?

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Alternative routes for Atlanta to Cancún

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Top 9 airlines flying from Atlanta to Cancún

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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 September 15, 2025.