What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to Cancun?

Frontier and Spirit Airlines are the most popular carriers operating from Atlanta Hartsfield-Jackson to Cancun

What is the most punctual flight time for Atlanta to Cancún flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Which airport is the most popular layover for flights between Atlanta and Cancún?

Fort Lauderdale (FLL) was the most common stop: 82% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Atlanta to Cancún?

Flights connecting via Miami (MIA) have the shortest average one-way travel time: 4h 50m.

How many flights depart from Atlanta to Cancún on average per week?

150 flights are operational weekly from Atlanta to Cancún as of December 2025. The most popular departure day for this route is Sat, with 16% of flights per week taking off on this day.

Which layover airport offers the lowest fares from Atlanta to Cancún?

Flights via Orlando (MCO) offer the lowest average round-trip price of $295.

Which airline has the best punctuality record on Atlanta to Cancún flights?

According to our data, Southwest have had the least number of delays on this route over the last 12 months; with about 12% of their flights experiencing any sort of delay.

What airlines fly to Cancún?

Frontier, Delta and Aeromexico are the top three most popular airlines that fly to Cancún from Atlanta according to our data. Frontier is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Cancún. Keep in mind that there are 9 different airlines that fly to Cancún on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Atlanta to Cancún?

Miami (MIA) has the shortest average layover time for this route: 1h 10m.

How often are flights from Atlanta to Cancún delayed?

Historically, on average around 14% of flights between Atlanta and Cancún have experienced a delay on any given week. The average delay length over the past 12 months has been 121 minutes.

How many flights depart from Atlanta to Cancún on average per day?

21 flights are operational daily from Atlanta to Cancún as of December 2025. The most popular departure time for this route is 6:00PM, with 60% of flights per day taking off at noon.

When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Cancun Airport?

Prices for flights from Atlanta Hartsfield-Jackson Airport to Cancun Airport refresh daily.

How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Cancun Airport?

As of December 2025, there are 8 operators available to choose from for flights from Atlanta Hartsfield-Jackson Airport to Cancun Airport.

How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Cancun Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Cancun Airport.

What documentation or ID do you need to fly to Cancun Airport?

The travel and health documents you'll need for your trip to Cancun Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cancun Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$145 Cheap Flights from Atlanta to Cancún in 2025/26

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

12:10 pm - 3:10 pm

ATL

CUN

3h 00mnonstop

4:30 pm - 7:23 pm

CUN

ATL

2h 53mnonstop

$198Frontier

Sun, Jan 18 - Fri, Jan 23

1:24 pm - 4:32 pm

ATL

CUN

3h 08mnonstop

10:17 am - 1:03 pm

CUN

ATL

2h 46mnonstop

$201Frontier

Thu, Feb 19 - Mon, Feb 23

6:00 am - 8:51 am

ATL

CUN

2h 51mnonstop

10:01 am - 12:47 pm

CUN

ATL

2h 46mnonstop

$202Frontier

Sat, Feb 21 - Thu, Feb 26

12:20 pm - 3:20 pm

ATL

CUN

3h 00mnonstop

4:30 pm - 7:23 pm

CUN

ATL

2h 53mnonstop

$203Frontier

Sat, Jan 24 - Sat, Jan 31

12:10 pm - 3:10 pm

ATL

CUN

3h 00mnonstop

4:30 pm - 7:23 pm

CUN

ATL

2h 53mnonstop

$205Frontier

Sat, Jan 17 - Sat, Jan 24

6:00 am - 8:51 am

ATL

CUN

2h 51mnonstop

10:01 am - 12:47 pm

CUN

ATL

2h 46mnonstop

$206Frontier

Thu, Feb 19 - Sat, Feb 21

10:40 am - 1:47 pm

ATL

CUN

3h 07mnonstop

2:57 pm - 5:46 pm

CUN

ATL

2h 49mnonstop

$207Frontier

Thu, Jan 22 - Mon, Jan 26

5:25 am - 12:16 pm

ATL

CUN

6h 51m1 stop

2:57 pm - 5:46 pm

CUN

ATL

2h 49mnonstop

$208Multiple Airlines

Thu, Jan 15 - Thu, Jan 22

8:21 pm - 12:16 pm

ATL

CUN

15h 55m1 stop

4:12 pm - 7:05 pm

CUN

ATL

2h 53mnonstop

$216Multiple Airlines

Mon, Jan 12 - Thu, Jan 15

5:25 am - 12:16 pm

ATL

CUN

6h 51m1 stop

4:30 pm - 7:23 pm

CUN

ATL

2h 53mnonstop

$218Multiple Airlines

Fri, Jan 23 - Fri, Jan 30

Spirit Airlines flights from Atlanta to Cancún

Our best Spirit Airlines deals on Atlanta to Cancún flight tickets

Spirit Airlines

Jan 9

ATL8:21 pmAtlanta Hartsfield-Jackson

15h 55m

1 stop

CUN12:16 pmCancun

Jan 12

CUN1:21 pmCancun

7h 28m

1 stop

ATL8:49 pmAtlanta Hartsfield-Jackson

$226

Find similar

Spirit Airlines

Jan 31

ATL5:25 amAtlanta Hartsfield-Jackson

6h 51m

1 stop

CUN12:16 pmCancun

Feb 7

CUN1:21 pmCancun

5h 55m

1 stop

ATL7:16 pmAtlanta Hartsfield-Jackson

$241

Find similar

Spirit Airlines

Jan 26

ATL8:21 pmAtlanta Hartsfield-Jackson

15h 55m

1 stop

CUN12:16 pmCancun

Jan 28

CUN1:21 pmCancun

5h 55m

1 stop

ATL7:16 pmAtlanta Hartsfield-Jackson

$243

Find similar

Frontier flights from Atlanta to Cancún

Our best Frontier deals on Atlanta to Cancún flight tickets

Frontier

Jan 18

ATL12:10 pmAtlanta Hartsfield-Jackson

3h 00m

CUN3:10 pmCancun

Jan 23

CUN4:30 pmCancun

2h 53m

ATL7:23 pmAtlanta Hartsfield-Jackson

$198

Find similar

Frontier

Feb 19

ATL1:24 pmAtlanta Hartsfield-Jackson

3h 08m

CUN4:32 pmCancun

Feb 23

CUN10:17 amCancun

2h 46m

ATL1:03 pmAtlanta Hartsfield-Jackson

$201

Find similar

Frontier

Feb 21

ATL6:00 amAtlanta Hartsfield-Jackson

2h 51m

CUN8:51 amCancun

Feb 26

CUN10:01 amCancun

2h 46m

ATL12:47 pmAtlanta Hartsfield-Jackson

$202

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AtlantaCancún

ATL - CUN

ATLCUN

Atlanta Hartsfield-Jackson

Sun 1/18

12:10 pm-3:10 pm

Nonstop3h 00m

Cancun

Fri 1/23

4:30 pm-7:23 pm

Nonstop2h 53m

$198

AtlantaCancún

ATL - CUN

ATLCUN

Atlanta Hartsfield-Jackson

Thu 2/19

1:24 pm-4:32 pm

Nonstop3h 08m

Cancun

Mon 2/23

10:17 am-1:03 pm

Nonstop2h 46m

$201

AtlantaCancún

ATL - CUN

ATLCUN

Atlanta Hartsfield-Jackson

Sat 2/21

6:00 am-8:51 am

Nonstop2h 51m

Cancun

Thu 2/26

10:01 am-12:47 pm

Nonstop2h 46m

$202

AtlantaCancún

ATL - CUN

ATLCUN

Atlanta Hartsfield-Jackson

Sat 1/24

12:20 pm-3:20 pm

Nonstop3h 00m

Cancun

Sat 1/31

4:30 pm-7:23 pm

Nonstop2h 53m

$203

AtlantaCancún

ATL - CUN

ATLCUN

Atlanta Hartsfield-Jackson

Sat 1/17

12:10 pm-3:10 pm

Nonstop3h 00m

Cancun

Sat 1/24

4:30 pm-7:23 pm

Nonstop2h 53m

$205

AtlantaCancún

ATL - CUN

ATLCUN

Atlanta Hartsfield-Jackson

Thu 2/19

6:00 am-8:51 am

Nonstop2h 51m

Cancun

Sat 2/21

10:01 am-12:47 pm

Nonstop2h 46m

$206

AtlantaCancún

ATL - CUN

ATLCUN

Atlanta Hartsfield-Jackson

Thu 1/22

10:40 am-1:47 pm

Nonstop3h 07m

Cancun

Mon 1/26

2:57 pm-5:46 pm

Nonstop2h 49m

$207

AtlantaCancún

ATL - CUN

ATLCUN

Atlanta Hartsfield-Jackson

Thu 1/15

5:25 am-12:16 pm

1 stop6h 51m

Cancun

Thu 1/22

2:57 pm-5:46 pm

Nonstop2h 49m

$208

AtlantaCancún

ATL - CUN

ATLCUN

Atlanta Hartsfield-Jackson

Mon 1/12

8:21 pm-12:16 pm

1 stop15h 55m

Cancun

Thu 1/15

4:12 pm-7:05 pm

Nonstop2h 53m

$216

AtlantaCancún

ATL - CUN

ATLCUN

Atlanta Hartsfield-Jackson

Fri 1/23

5:25 am-12:16 pm

1 stop6h 51m

Cancun

Fri 1/30

4:30 pm-7:23 pm

Nonstop2h 53m

$218

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Atlanta to Cancún

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Layovers

Other information

What is the cheapest month to fly to Cancún?

If you don’t want to visit Cancún in January, then you should wait until February to fly from Atlanta, when ticket prices are also cheap, with an average price of $375.

What is the cheapest day to depart on your flight to Cancún?

The cheapest day to depart from Atlanta to Cancún is on a Monday when prices can be found for as low as $397. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $459. These prices are subject to change though, so be sure to set up a Price Alert for flights to Cancún.

What is the cheapest time of day to depart on your flight to Cancún?

Our most recent data shows that the best time of day to fly to Cancún is in the morning. Flights from Atlanta to Cancún during this time can be as low as $403. Flights to Cancún are more costly at noon, with an average ticket price of $542. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Atlanta Hartsfield-Jackson to Cancun flight route?

Fly from Atlanta Hartsfield-Jackson to Cancun for the best Atlanta Hartsfield-Jackson - Cancun flight prices

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

You are more likely to see cheaper flights to Cancún from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to Cancún for around $402 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cancún from Atlanta for as low as $353 on momondo.

What cabin class options are available on Atlanta Hartsfield-Jackson to Cancun flights?

There are 2 cabin classes available to choose from on Atlanta Hartsfield-Jackson to Cancun flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Atlanta to Cancún flights?

No. A direct flight is the cheapest option for a flight between Atlanta to Cancún.

How have Atlanta to Cancún flight prices changed over time?

As of December 2025, prices for Atlanta to Cancún flights are approximately 70% more expensive when compared to flights at the same time last year.

When to book flights from Atlanta to Cancún

Are you open to changing your travel dates? Check out the ideal times to fly from Atlanta to Cancún according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Atlanta to Cancún (ATL to CUN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Cancún

Best Price Found	$191
Fastest flight time	2h 30m
Direct flights	Mon, Wed, Thu, Fri, Sat and Sun
Airports in Cancún	1 airport

The best one-way flight to Cancún from Atlanta in the past 72 hours is $191. The best round-trip flight deal from Atlanta to Cancún found on momondo in the last 72 hours is $308.

The fastest flight from Atlanta to Cancún takes 2h 30m

Direct flights go from Atlanta to Cancún on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.

There is 1 airport in Cancún. From Atlanta there are direct flights to Cancun (CUN).

Search flight deals

How far is Atlanta Hartsfield-Jackson to Cancun by plane?
There are 882.6 mi between Atlanta Hartsfield-Jackson and Cancun. Flights usually cover this in 2h 30m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Cancun Airport?
Prices for flights from Atlanta Hartsfield-Jackson Airport to Cancun Airport refresh daily.
How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Cancun Airport?
As of December 2025, there are 8 operators available to choose from for flights from Atlanta Hartsfield-Jackson Airport to Cancun Airport.
How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Cancun Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Cancun Airport.
What documentation or ID do you need to fly to Cancun Airport?
The travel and health documents you'll need for your trip to Cancun Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cancun Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Atlanta to Cancún?
Based on momondo bookings for flights between Atlanta and Cancún, the leading plane model is Boeing 737-900, making up 25.30% of the total bookings. Other popular models include Airbus A321-100/200 with 23.48%, Boeing 757 with 16.31%, and Airbus A321neo with 12.26%.
What is the most popular airline from Atlanta to Cancún?
momondo data reveals that the most frequently booked airline on the route from Atlanta to Cancún is Frontier, representing 49% of all bookings. The subsequent popular airlines are Delta at 32%, Aeromexico at 12%, and Spirit Airlines at 3%.

Best airlines flying from Atlanta to Cancún

Compare and see reviews for airlines that fly from Atlanta to Cancún with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $128	Free Cancellation	Rating 6.3 8,211 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $186	Free Cancellation	Rating 5.7 3,065 reviews	Search Frontier flights
Aeromexico	PriceFrom $229	Free Cancellation	Rating 7.4 1,622 reviews	Search Aeromexico flights
Volaris	PriceFrom $252	Free Cancellation	Rating 6.6 1,165 reviews	Search Volaris flights
JetBlue	PriceFrom $294	Free Cancellation	Rating 7.2 2,901 reviews	Search JetBlue flights
Delta	PriceFrom $353	Free Cancellation	Rating 7.9 8,019 reviews	Search Delta flights
American Airlines	PriceFrom $429	Free Cancellation	Rating 7.2 11,073 reviews	Search American Airlines flights
Southwest	PriceFrom $441	Free Cancellation	Rating 8.0 4,256 reviews	Search Southwest flights

Delta Flights From Atlanta to Cancún
The lowest priced Delta flight from Atlanta to Cancún from the last 72 hours was $353. Generally, Delta has 47 flights on this route every week with an average price of $524. Delta is rated 7.9/10 by our users.
Aeromexico Flights From Atlanta to Cancún
Aeromexico (7.4/10 from 1,622 reviews) operates around 49 flights from Atlanta to Cancún in any given week. The average Aeromexico airfare for this route is around $466, with deals from around $229 rare but found on momondo. Referenced prices are for round-trip Atlanta to Cancún flight searches in the last 72 hours.

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Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to Cancún?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Atlanta to Cancún. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Atlanta to Cancún with flexible booking policies on momondo?

All flight searches from Atlanta to Cancún on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Atlanta to Cancún?

Once you have performed a search for Atlanta to Cancún flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Atlanta to Cancún right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Cancún from Atlanta. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Atlanta to Cancún from $145

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Cancún departing on 2/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Atlanta to Cancún

What is the cheapest month to fly to Cancún?

If you don’t want to visit Cancún in January, then you should wait until February to fly from Atlanta, when ticket prices are also cheap, with an average price of $375.

What is the cheapest day to depart on your flight to Cancún?

What is the cheapest time of day to depart on your flight to Cancún?

What is the cheapest Atlanta Hartsfield-Jackson to Cancun flight route?

Fly from Atlanta Hartsfield-Jackson to Cancun for the best Atlanta Hartsfield-Jackson - Cancun flight prices

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

What cabin class options are available on Atlanta Hartsfield-Jackson to Cancun flights?

There are 2 cabin classes available to choose from on Atlanta Hartsfield-Jackson to Cancun flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Atlanta to Cancún flights?

No. A direct flight is the cheapest option for a flight between Atlanta to Cancún.

How have Atlanta to Cancún flight prices changed over time?

As of December 2025, prices for Atlanta to Cancún flights are approximately 70% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to Cancun?

Frontier and Spirit Airlines are the most popular carriers operating from Atlanta Hartsfield-Jackson to Cancun

What airlines fly to Cancún?

How often are flights from Atlanta to Cancún delayed?

Historically, on average around 14% of flights between Atlanta and Cancún have experienced a delay on any given week. The average delay length over the past 12 months has been 121 minutes.

What is the most punctual flight time for Atlanta to Cancún flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Atlanta to Cancún flights?

According to our data, Southwest have had the least number of delays on this route over the last 12 months; with about 12% of their flights experiencing any sort of delay.

Which airport is the most popular layover for flights between Atlanta and Cancún?

Fort Lauderdale (FLL) was the most common stop: 82% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Atlanta to Cancún?

Flights via Orlando (MCO) offer the lowest average round-trip price of $295.

Which layover airport has the shortest travel time from Atlanta to Cancún?

Flights connecting via Miami (MIA) have the shortest average one-way travel time: 4h 50m.

Which layover airport has the shortest connection time from Atlanta to Cancún?

Miami (MIA) has the shortest average layover time for this route: 1h 10m.

How many flights depart from Atlanta to Cancún on average per day?

21 flights are operational daily from Atlanta to Cancún as of December 2025. The most popular departure time for this route is 6:00PM, with 60% of flights per day taking off at noon.

How many flights depart from Atlanta to Cancún on average per week?

150 flights are operational weekly from Atlanta to Cancún as of December 2025. The most popular departure day for this route is Sat, with 16% of flights per week taking off on this day.

When to book flights from Atlanta to Cancún

Cheap Atlanta to Cancún (ATL to CUN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Cancún

Best Price Found

Fastest flight time

Direct flights

Airports in Cancún

How far is Atlanta Hartsfield-Jackson to Cancun by plane?

When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Cancun Airport?

How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Cancun Airport?

How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Cancun Airport?

What documentation or ID do you need to fly to Cancun Airport?

What is the most popular plane model from Atlanta to Cancún?

What is the most popular airline from Atlanta to Cancún?

Best airlines flying from Atlanta to Cancún

Compare and see reviews for airlines that fly from Atlanta to Cancún with momondo

Delta Flights From Atlanta to Cancún

Aeromexico Flights From Atlanta to Cancún

Traveling to a place near Cancún?

Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to Cancún?