HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Isla Mujeres

$113+ Cheap flights from Atlanta (ATL) to Isla Mujeres, Mexico

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — CUN
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Atlanta to Isla Mujeres with Cheapflights

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 Isla Mujeres are usually found in May or October, booked 56 days in advance, depart on a Monday or Sunday and return on a Sunday

Cheap flight deals from Atlanta to Isla Mujeres

Keep the following information in mind while searching for Atlanta to Isla Mujeres flight deals. Data was last updated April 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$259
(Booking.com)

One-way from

$113
(Cheapflightsfares)

Popular in

December

Cheapest in

May

Average price

$435
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 Isla Mujeres
Search Deals
One-way flight from Atlanta Hartsfield-Jackson to Isla Mujeres
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($23 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 April 2025
Search Deals

Find flight deals from Atlanta to Isla Mujeres

Cheapest flights from Atlanta to Isla Mujeres
Explore the most affordable flight options available from Atlanta to Isla Mujeres. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Booking.com deal was found by Cheapflights users on 4/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/247:20 pmATL - CUN
1 stop13h 43mSpirit Airlines
Thu 6/2610:33 amCUN - ATL
1 stop10h 12mSpirit Airlines
Deal found 4/22$259
This Booking.com deal was found by Cheapflights users on 4/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/185:20 amATL - CUN
1 stop7h 06mMultiple Airlines
Mon 6/231:47 pmCUN - ATL
Nonstop2h 53mMultiple Airlines
Deal found 4/22$285
This Cheapflightsfares deal was found by Cheapflights users on 4/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/811:41 amATL - CUN
Nonstop2h 47mFrontier
Mon 5/122:31 pmCUN - ATL
Nonstop2h 51mFrontier
Deal found 4/23$317
This Aeromexico deal was found by Cheapflights users on 4/23. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/309:55 amATL - CUN
2 stops10h 38mAeromexico
Thu 9/43:07 pmCUN - ATL
Nonstop2h 46mAeromexico
Deal found 4/23$416
This Delta deal was found by Cheapflights users on 4/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/286:25 pmATL - CUN
Nonstop2h 33mDelta
Sun 8/3112:17 pmCUN - ATL
1 stop7h 43mDelta
Deal found 4/23$417

Cheapflights Fare Finder

Customize your flight search to find flights from Atlanta to Isla Mujeres 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 April 24, 2025.
Use the filters below to find and compare flights from Atlanta to Isla Mujeres that are best for you.

Fly from

Atlanta

Fly to

Isla Mujeres

Route

Depart

Return

Price

AtlantaCancún

ATL - CUN

ATLCUN

Atlanta Hartsfield-Jackson

Sat 5/3

10:15 pm-8:15 am

1 stop11h 00m

Cancun

Sat 5/10

9:12 am-11:59 pm

1 stop13h 47m

$258

AtlantaCancún

ATL - CUN

ATLCUN

Atlanta Hartsfield-Jackson

Thu 5/15

9:52 pm-11:32 am

1 stop14h 40m

Cancun

Thu 5/22

12:18 pm-12:34 am

1 stop11h 16m

$271

AtlantaCancún

ATL - CUN

ATLCUN

Atlanta Hartsfield-Jackson

Sat 5/10

6:30 am-8:13 am

Nonstop2h 43m

Cancun

Thu 5/15

2:43 pm-6:34 pm

Nonstop2h 51m

$317

AtlantaCancún

ATL - CUN

ATLCUN

Atlanta Hartsfield-Jackson

Tue 5/6

10:15 pm-8:16 am

1 stop11h 01m

$113

AtlantaCancún

ATL - CUN

ATLCUN

Atlanta Hartsfield-Jackson

Wed 5/28

6:35 am-11:13 am

1 stop5h 38m

$135

AtlantaCancún

ATL - CUN

ATLCUN

Atlanta Hartsfield-Jackson

Sun 5/18

11:41 am-1:28 pm

Nonstop2h 47m

$151

AtlantaCancún

ATL - CUN

ATLCUN

Atlanta Hartsfield-Jackson

Wed 5/14

6:09 am-2:35 pm

1 stop9h 26m

$181

AtlantaCancún

ATL - CUN

ATLCUN

Atlanta Hartsfield-Jackson

Mon 8/18

7:00 am-4:00 pm

2 stops10h 00m

$201

AtlantaCancún

ATL - CUN

ATLCUN

Atlanta Hartsfield-Jackson

Thu 8/28

9:55 am-11:03 pm

2 stops14h 08m

$226

AtlantaCancún

ATL - CUN

ATLCUN

Atlanta Hartsfield-Jackson

Mon 6/9

7:25 am-8:55 am

Nonstop2h 30m

$261

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 11 results
1
2

Best time to book a flight from Atlanta to Isla Mujeres

Have a flexible travel schedule? Discover the best time to fly to Isla Mujeres 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 Isla Mujeres

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

Use this chart to determine the optimal time to book a round-trip flight from Atlanta to Isla Mujeres. Price data was last updated on April 18, 2025.

The price you pay for your flight from Atlanta to Isla Mujeres may vary depending on when you book. For the best chance of a lower fare, look to book 56 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Atlanta to Isla Mujeres (average of $360). Flying from Atlanta to Isla Mujeres 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 IS9?

Find hourly flight availability from Atlanta to Isla Mujeres. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Atlanta to Isla Mujeres as you normally would.

What is the cheapest day to fly from Atlanta to Isla Mujeres?

Use this chart to determine the cheapest time to fly round-trip from Atlanta to Isla Mujeres. Price data was last updated on March 30, 2025.

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

Weekly flight availability from Atlanta to Isla Mujeres

Explore weekly flight availability from Atlanta to Isla Mujeres. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 24, 2025.

The most flights from ATL to IS9 are scheduled on a Monday (20 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (15 on average).

Rainfall in Isla Mujeres by month

Plan your trip to Isla Mujeres by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Isla Mujeres 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 Isla Mujeres when rainfall is around 1.1 in.

Temperature in Isla Mujeres by month

Plan your trip to Isla Mujeres by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Isla Mujeres, 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).

Reviews of airlines servicing Isla Mujeres

Get insights into the airlines that provide service to Isla Mujeres. 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 Isla Mujeres. Reviews last updated April 24, 2025.
To help decide which airline to fly from Atlanta to Isla Mujeres, see what other customers have to say about Southwest, Delta and Aeromexico. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Crew

8.6

Comfort

8.0

Boarding

8.2

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Crew

8.6

Comfort

8.0

Boarding

8.2

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,920 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Crew

8.6

Comfort

8.0

Boarding

8.2

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Aeromexico
7.5
Good
1,700 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Crew

8.6

Comfort

8.0

Boarding

8.2

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
JetBlue
7.3
Good
2,924 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Crew

8.6

Comfort

8.0

Boarding

8.2

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Crew

8.6

Comfort

8.0

Boarding

8.2

Entertainment

7.6

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Related info for your journey

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

  • What airport do you fly from for flights from Atlanta to Isla Mujeres?

    For a flight from Atlanta to Isla Mujeres, you will be flying from Hartsfield-Jackson. Atlanta Hartsfield-Jackson (ATL) is just 8.2 mi from the center of the city. Hartsfield-Jackson is the only Atlanta airport and it handles 17 outbound flights to Isla Mujeres per day. 8 airlines have flights to Isla Mujeres from Atlanta Hartsfield-Jackson on a regular basis.

  • How popular is this Atlanta to Isla Mujeres flight route?

    Flights from Atlanta Hartsfield-Jackson to Isla Mujeres have been viewed 52 times in the past calendar month.

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

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $113. However, be on the lookout for offers from Frontier and JetBlue, as they are both options that can get you from Atlanta to Isla Mujeres for a low price.

  • What are the most reliable airlines from Atlanta to Isla Mujeres?

    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 Isla Mujeres on time: Virgin Atlantic (85%), Aeromexico (82%), KLM (81%).

  • What are the cheapest flights from Atlanta to Isla Mujeres?

    While on average a flight from Atlanta to Isla Mujeres is generally $504, our data shows the cheapest flight currently is $146. When looking at the most popular route, (Atlanta Hartsfield-Jackson - Cancun), you can expect to pay $237 for that flight.

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

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

  • How can I find direct flights from Atlanta to Isla Mujeres?

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

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

    Yes. Cheapflights offers flight deals from Atlanta to Isla Mujeres 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 Isla Mujeres?

    Currently, January is the cheapest month in which you can book a flight from Atlanta to Isla Mujeres (average of $360). Flying from Atlanta to Isla Mujeres 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 8 airlines flying from Atlanta to Isla Mujeres

Discover the top 8 airlines that operate flights from Atlanta to Isla Mujeres. 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$165Average$322FlexibilityNo cancel feeOn-time62%
AeromexicoCheapest$195Average$462FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$195Average$334FlexibilityNo cancel feeOn-time65%
DeltaCheapest$268Average$499FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$314Average$535FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$333Average$577FlexibilityNo cancel feeOn-time69%
AeroMexico ConnectCheapest$423Average$791FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$461Average$588FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.