$160+ 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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — CUN
Aug 5 — Aug 121
Round-trip
1 adult, Economy
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Find cheap flights from Atlanta to Cancún 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 Cancun are usually found in February or January, booked 19 days in advance, depart on a Sunday or Monday and return on a Wednesday
Cheap flight deals from Atlanta to Cancún
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Best
Last-minute
One-way
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 July 6, 2026.
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 July 6, 2026.
This eDestinos deal was found by Cheapflights users on 7/1. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3011:59 am
ATL
- CUN
Nonstop2h 47m
Frontier
Sun 8/210:23 am
CUN
- ATL
1 stop23h 37m
Frontier
Deal found 7/1![Frontier logo]()
$325
This Frontier deal was found by Cheapflights users on 7/1. 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.
Sat 7/256:56 pm
ATL
- CUN
1 stop15h 11m
Frontier
Mon 7/2710:17 am
CUN
- ATL
1 stop21h 44m
Frontier
Deal found 7/1![Frontier logo]()
$330
This Frontier deal was found by Cheapflights users on 7/5. 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.
Tue 7/218:45 am
ATL
- CUN
1 stop6h 36m
Frontier
Sun 7/2610:17 am
CUN
- ATL
1 stop8h 49m
Frontier
Deal found 7/5![Frontier logo]()
$331
This eDestinos deal was found by Cheapflights users on 7/1. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2611:59 am
ATL
- CUN
Nonstop2h 47m
Frontier
Sun 8/210:17 am
CUN
- ATL
1 stop21h 44m
Frontier
Deal found 7/1![Frontier logo]()
$333
This Super.com deal was found by Cheapflights users on 7/2. 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.
Fri 7/246:56 pm
ATL
- CUN
1 stop15h 11m
Frontier
Mon 7/273:31 pm
CUN
- ATL
1 stop19h 07m
Frontier
Deal found 7/2![Frontier logo]()
$334
This Super.com deal was found by Cheapflights users on 7/1. 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 8/86:07 am
ATL
- CUN
1 stop9h 14m
Frontier
Sat 8/1511:04 am
CUN
- ATL
1 stop7h 52m
Frontier
Deal found 7/1![Frontier logo]()
$335
This Cheapflightsfares deal was found by Cheapflights users on 7/1. 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.
Wed 8/128:12 pm
ATL
- CUN
1 stop14h 11m
Frontier
Sun 8/163:31 pm
CUN
- ATL
1 stop22h 40m
Frontier
Deal found 7/1![Frontier logo]()
$336
This Cheapflightsfares deal was found by Cheapflights users on 7/1. 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.
Sun 7/268:12 pm
ATL
- CUN
1 stop14h 11m
Frontier
Wed 7/293:06 pm
CUN
- ATL
Nonstop2h 54m
Frontier
Deal found 7/1![Frontier logo]()
$337
This Super.com deal was found by Cheapflights users on 7/1. 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.
Tue 7/2111:59 am
ATL
- CUN
Nonstop2h 47m
Frontier
Fri 7/243:31 pm
CUN
- ATL
1 stop12h 50m
Frontier
Deal found 7/1![Frontier logo]()
$338
This Frontier deal was found by Cheapflights users on 7/2. 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.
Sat 8/86:07 am
ATL
- CUN
1 stop9h 14m
Frontier
Tue 8/1110:17 am
CUN
- ATL
1 stop8h 49m
Frontier
Deal found 7/2![Frontier logo]()
$339
This Priceline deal was found by Cheapflights users on 7/1. 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.
Wed 7/156:23 pm
ATL
- CUN
1 stop16h 31m
Frontier
Sat 7/1810:23 am
CUN
- ATL
1 stop21h 42m
Frontier
Deal found 7/1![Frontier logo]()
$340
Best flights from Atlanta to CancúnDiscover 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 July 6, 2026.
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 July 6, 2026.
This Southwest deal was found by Cheapflights users on 7/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/37:15 am
ATL
- CUN
1 stop6h 05m
Southwest
Sat 10/1011:55 am
CUN
- ATL
1 stop7h 40m
Southwest
Deal found 7/4![Southwest logo]()
$392
This JetBlue deal was found by Cheapflights users on 7/4. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:00 am
ATL
- CUN
1 stop4h 58m
JetBlue
Thu 10/13:15 pm
CUN
- ATL
1 stop6h 13m
JetBlue
Deal found 7/4![JetBlue logo]()
$410
This Delta deal was found by Cheapflights users on 7/3. 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.
Sun 8/166:30 pm
ATL
- CUN
Nonstop2h 35m
Delta
Fri 8/213:22 pm
CUN
- ATL
Nonstop2h 48m
Delta
Deal found 7/3![Delta logo]()
$494
This Southwest deal was found by Cheapflights users on 7/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:30 am
ATL
- CUN
1 stop6h 10m
Southwest
Sat 9/1210:45 am
CUN
- ATL
1 stop7h 40m
Southwest
Deal found 7/1![Southwest logo]()
$447
This Southwest deal was found by Cheapflights users on 7/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:20 am
ATL
- CUN
1 stop5h 40m
Southwest
Mon 9/2812:50 pm
CUN
- ATL
1 stop7h 45m
Southwest
Deal found 7/5![Southwest logo]()
$449
This Delta deal was found by Cheapflights users on 7/3. 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.
Wed 9/2312:36 pm
ATL
- CUN
Nonstop2h 34m
Delta
Wed 9/3012:38 pm
CUN
- ATL
1 stop7h 27m
Delta
Deal found 7/3![Delta logo]()
$494
This Southwest deal was found by Cheapflights users on 7/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:35 am
ATL
- CUN
1 stop6h 35m
Southwest
Sun 9/1312:45 pm
CUN
- ATL
1 stop7h 15m
Southwest
Deal found 7/5![Southwest logo]()
$449
This Southwest deal was found by Cheapflights users on 7/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:35 am
ATL
- CUN
1 stop5h 15m
Southwest
Thu 9/2411:35 am
CUN
- ATL
2 stops8h 25m
Southwest
Deal found 7/5![Southwest logo]()
$449
This Southwest deal was found by Cheapflights users on 7/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:25 am
ATL
- CUN
1 stop6h 50m
Southwest
Thu 9/1011:35 am
CUN
- ATL
2 stops8h 25m
Southwest
Deal found 7/2![Southwest logo]()
$458
This Southwest deal was found by Cheapflights users on 7/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:00 am
ATL
- CUN
2 stops10h 00m
Southwest
Mon 8/2412:50 pm
CUN
- ATL
1 stop7h 45m
Southwest
Deal found 7/4![Southwest logo]()
$463
This Southwest deal was found by Cheapflights users on 7/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:30 am
ATL
- CUN
2 stops9h 30m
Southwest
Sat 9/510:10 am
CUN
- ATL
2 stops9h 15m
Southwest
Deal found 7/1![Southwest logo]()
$494
This Southwest deal was found by Cheapflights users on 7/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:05 am
ATL
- CUN
1 stop6h 15m
Southwest
Mon 8/2411:35 am
CUN
- ATL
2 stops8h 25m
Southwest
Deal found 7/2![Southwest logo]()
$509
Last-minute flights from Atlanta to CancúnDiscover last-minute flight deals from Atlanta to Cancún. Data last updated July 6, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Cancún. Data last updated July 6, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
Tue 7/148:45 am
ATL
- CUN
2 stops26h 10m
Multiple Airlines
Thu 7/2311:10 am
CUN
- ATL
1 stop7h 40m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$372
This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
Tue 7/148:45 am
ATL
- CUN
2 stops26h 10m
Multiple Airlines
Tue 7/283:31 pm
CUN
- ATL
1 stop12h 31m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$374
This Frontier deal was found by Cheapflights users on 7/3. 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.
Tue 7/148:45 am
ATL
- CUN
1 stop6h 36m
Frontier
Tue 7/2110:17 am
CUN
- ATL
1 stop8h 49m
Frontier
Deal found 7/3![Frontier logo]()
$379
This Priceline deal was found by Cheapflights users on 7/1. 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.
Wed 7/156:23 pm
ATL
- CUN
1 stop16h 31m
Frontier
Sat 7/1810:23 am
CUN
- ATL
1 stop21h 42m
Frontier
Deal found 7/1![Frontier logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 7/158:30 pm
ATL
- CUN
1 stop17h 19m
Frontier
Sun 7/1910:17 am
CUN
- ATL
1 stop8h 49m
Frontier
Deal found 7/2![Frontier logo]()
$366
This Super.com deal was found by Cheapflights users on 7/1. 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.
Thu 7/168:30 pm
ATL
- CUN
1 stop17h 19m
Frontier
Tue 7/213:31 pm
CUN
- ATL
1 stop19h 07m
Frontier
Deal found 7/1![Frontier logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
Thu 7/168:12 pm
ATL
- CUN
1 stop14h 11m
Frontier
Thu 7/2311:10 am
CUN
- ATL
1 stop7h 40m
Frontier
Deal found 7/2![Frontier logo]()
$363
This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
Thu 7/168:12 pm
ATL
- CUN
1 stop14h 11m
Frontier
Wed 7/221:59 pm
CUN
- ATL
1 stop8h 25m
Frontier
Deal found 7/2![Frontier logo]()
$364
This Super.com deal was found by Cheapflights users on 7/2. 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.
Thu 7/168:12 pm
ATL
- CUN
1 stop14h 11m
Frontier
Sun 7/1910:17 am
CUN
- ATL
1 stop8h 49m
Frontier
Deal found 7/2![Frontier logo]()
$375
This Cheapflightsfares deal was found by Cheapflights users on 7/1. 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 7/165:02 pm
ATL
- CUN
1 stop17h 21m
Frontier
Mon 7/2011:00 am
CUN
- ATL
1 stop29h 12m
Frontier
Deal found 7/1![Frontier logo]()
$376
One-way flights from Atlanta to CancúnSearch for one-way flight options from Atlanta to Cancún. Find affordable one-way fares based on user searches. Data last updated July 6, 2026.
Search for one-way flight options from Atlanta to Cancún. Find affordable one-way fares based on user searches. Data last updated July 6, 2026.
This Frontier deal was found by Cheapflights users on 7/3. 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.
Mon 8/36:07 am
ATL
- CUN
1 stop9h 14m
Frontier
Deal found 7/3![Frontier logo]()
$160
This Gotogate deal was found by Cheapflights users on 7/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:23 pm
ATL
- CUN
1 stop16h 31m
Frontier
Deal found 7/3![Frontier logo]()
$161
This Super.com deal was found by Cheapflights users on 7/1. 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 7/2911:59 am
ATL
- CUN
Nonstop2h 47m
Frontier
Deal found 7/1![Frontier logo]()
$162
This Southwest deal was found by Cheapflights users on 7/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:55 am
ATL
- CUN
1 stop4h 55m
Southwest
Deal found 7/2![Southwest logo]()
$163
This Cheapflightsfares deal was found by Cheapflights users on 7/2. 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.
Mon 8/1012:05 pm
ATL
- CUN
Nonstop2h 48m
Frontier
Deal found 7/2![Frontier logo]()
$164
This Expedia deal was found by Cheapflights users on 7/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:00 pm
ATL
- CUN
1 stop14h 00m
Frontier
Deal found 7/2![Frontier logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 7/3. 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.
Mon 8/178:56 pm
ATL
- CUN
2 stops28h 02m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$167
This Super.com deal was found by Cheapflights users on 7/2. 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 8/111:59 am
ATL
- CUN
Nonstop2h 47m
Frontier
Deal found 7/2![Frontier logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Tue 7/286:07 am
ATL
- CUN
2 stops28h 48m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$170
This Priceline deal was found by Cheapflights users on 7/1. 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.
Mon 11/210:45 am
ATL
- CUN
1 stop25h 40m
Frontier
Deal found 7/1![Frontier logo]()
$171
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 July 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $325 (eDestinos) |
One-way from | $160 (Frontier) |
Popular in | June |
Cheapest in | February |
Average price | $455 |
Good round-trip deal | $381 or less |
Good one-way deal | $190 or less |
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 July 6, 2026.
Use the filters below to find and compare flights from Atlanta to Cancún that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AtlantaCancún
ATL - CUN
ATLCUN
Atlanta Hartsfield-Jackson
Sat 10/3
7:15 am-12:20 pm
1 stop6h 05m
Cancun
Sat 10/10
11:55 am-8:35 pm
1 stop7h 40m
$392
AtlantaCancún
ATL - CUN
ATLCUN
Atlanta Hartsfield-Jackson
Mon 9/28
8:00 am-11:58 am
1 stop4h 58m
Cancun
Thu 10/1
3:15 pm-10:28 pm
1 stop6h 13m
$410
AtlantaCancún
ATL - CUN
ATLCUN
Atlanta Hartsfield-Jackson
Wed 9/9
7:30 am-12:40 pm
1 stop6h 10m
Cancun
Sat 9/12
10:45 am-7:25 pm
1 stop7h 40m
$447
AtlantaCancún
ATL - CUN
ATLCUN
Atlanta Hartsfield-Jackson
Fri 9/25
7:20 am-12:00 pm
1 stop5h 40m
Cancun
Mon 9/28
12:50 pm-9:35 pm
1 stop7h 45m
$449
AtlantaCancún
ATL - CUN
ATLCUN
Atlanta Hartsfield-Jackson
Tue 9/8
7:35 am-1:10 pm
1 stop6h 35m
Cancun
Sun 9/13
12:45 pm-9:00 pm
1 stop7h 15m
$449
AtlantaCancún
ATL - CUN
ATLCUN
Atlanta Hartsfield-Jackson
Tue 9/15
7:35 am-11:50 am
1 stop5h 15m
Cancun
Thu 9/24
11:35 am-9:00 pm
2 stops8h 25m
$449
AtlantaCancún
ATL - CUN
ATLCUN
Atlanta Hartsfield-Jackson
Sun 9/6
7:25 am-1:15 pm
1 stop6h 50m
Cancun
Thu 9/10
11:35 am-9:00 pm
2 stops8h 25m
$458
AtlantaCancún
ATL - CUN
ATLCUN
Atlanta Hartsfield-Jackson
Fri 8/21
6:00 am-3:00 pm
2 stops10h 00m
Cancun
Mon 8/24
12:50 pm-9:35 pm
1 stop7h 45m
$463
Quickest round-trip
AtlantaCancún
ATL - CUN
ATLCUN
Atlanta Hartsfield-Jackson
Sun 8/16
6:30 pm-8:05 pm
Nonstop2h 35m
Cancun
Fri 8/21
3:22 pm-7:10 pm
Nonstop2h 48m
$494
AtlantaCancún
ATL - CUN
ATLCUN
Atlanta Hartsfield-Jackson
Wed 9/23
12:36 pm-2:10 pm
Nonstop2h 34m
Cancun
Wed 9/30
12:38 pm-9:05 pm
1 stop7h 27m
$494
Showing 1-10 of 22 resultsSorted by cheapest first
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 July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Atlanta-Cancún flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-Cancún flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
ATL-CUN
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
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How far ahead should I book a flight from Atlanta to Cancún?
Booking 18 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, February is the cheapest month in which you can book a flight from Atlanta to Cancún (average of $340). Flying from Atlanta to Cancún in June is currently the most expensive (average of $489). 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 July 6, 2026.
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 16% on your trip compared to booking a flight in the evening.
How often are flights from Atlanta to Cancún delayed?
About 15% of weekly flights between Atlanta and Cancún have experienced delays in the past year, with the average delay time being 122 minutes.
What is the most punctual flight time for Atlanta to Cancún flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Atlanta to Cancún flights?
Over the last year, Delta have had the lowest number of delays on this route, with just 13% of flights being delayed.
What’s the top layover airport for flights from Atlanta to Cancún?
Share of 1-stop round-trip flights from Atlanta to Cancún chosen by Cheapflights users in the past 12 months, using the same layover each way.
Fort Lauderdale (FLL) – chosen by Cheapflights users on 67% of 1-stop itineraries from Atlanta to Cancún on Cheapflights.
What’s the cheapest layover airport for flights from Atlanta to Cancún?
Average round-trip fare for 1-stop flights from Atlanta to Cancún, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Fort Lauderdale (FLL) is the most affordable 1-stop option, with an average round-trip price of $326.
What’s the fastest layover option from Atlanta to Cancún?
Shortest average travel time for 1-stop one-way flights from Atlanta to Cancún, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Fort Lauderdale (FLL) have the shortest average one-way travel time for 1-stop routes: 4h 51m.
Which airport typically offers the quickest layover for flights from Atlanta to Cancún?
Average layover duration for 1-stop one-way flights from Atlanta to Cancún, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Fort Lauderdale (FLL) offer the fastest connection on this route, with an average layover time of 1h 34m.
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
Our travel experts
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 July 6, 2026.
See what other customers who have flown with Delta,Aeromexico, andJetBlue 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.
Boarding
8.1
Overall
7.8
Crew
8.5
Comfort
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Boarding
8.1
Overall
7.8
Crew
8.5
Comfort
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Boarding
8.1
Overall
7.8
Crew
8.5
Comfort
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Boarding
8.1
Overall
7.8
Crew
8.5
Comfort
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Boarding
8.1
Overall
7.8
Crew
8.5
Comfort
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Boarding
8.1
Overall
7.8
Crew
8.5
Comfort
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
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.
Traveling to a place near Cancún?
Book flights to Cancún if you plan to visit one of these locationsPuerto Aventuras
Punta Sam
Holbox
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Other flights to Cancún
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Atlanta and Cancún flights
Browse other Atlanta and Cancún flight options. Last updated on July 6, 2026.
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Top 7 airlines flying from Atlanta to Cancún
Discover the top 7 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 July 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$179 | Average$367 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$179 | Average$387 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$193 | Average$385 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$261 | Average$550 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$298 | Average$385 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$307 | Average$554 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$425 | Average$596 | FlexibilityNo cancel fee | On-time71% |