Cheap Flights from Atlanta to Cancún
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Deals from
Atlanta
RatePunk searches hundreds of travel sites at once for deals on flights to Cancún
Prices updated 24 days ago
486,190 searches this week
171 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)
Today’s best flight deals from Atlanta to Cancún
Explore current cheapest deals departing from Atlanta to Cancún
Round trip
Sort by: Cheapest
July 8 - July 16
ATL - Cancún
$479
$319
Round trip
July 18 - July 22
ATL - Cancún
$489
$319
Round trip
August 1 - August 5
ATL - Cancún
$384
$319
Round trip
August 7 - August 11
ATL - Cancún
$384
$319
Round trip
July 12 - July 17
ATL - Cancún
$484
$329
Round trip
July 13 - July 24
ATL - Cancún
$444
$329
Round trip
July 21 - July 24
ATL - Cancún
$481
$329
Round trip
July 28 - July 31
ATL - Cancún
$481
$329
Round trip
July 14 - July 18
ATL - Cancún
$491
$329
Round trip
July 27 - July 31
ATL - Cancún
$481
$330
Round trip
Unlock all 500+ flight deals to Cancún and get alerts when great deals appear
Route Intelligence — 486,190 Searches this Week
Insights for flights from Atlanta to Cancún
How much is a round trip from Atlanta to Cancún
Regular price: $384 - $503
Prices for flights from Atlanta to Cancún are currently below the regular range.
The regular price range for flights from Atlanta to Cancún is typically between $384 and $503. The current lowest deal is $319 with Frontier Airlines, for travel from July 8 to July 16.
now $319
Low $384
High $503
The cheapest time to fly from Atlanta to Cancún
The cheapest month to fly from Atlanta to Cancun is April, with a median price of $247. The most expensive month is December, with a median price of $1202. Prices are generally lower from March to September.
April
Flights from $247
December
Flights from $1,202
Direct flights from Atlanta to Cancún
Frontier Airlines
Last-minute flights going from Atlanta to Cancún
Sat, Jun 27
ATL - Cancún
Atlanta (ATL) - Cancún (CUN)
Frontier Airlines
$550
$353
One-way
Wed, Jul 1
ATL - Cancún
Atlanta (ATL) - Cancún (CUN)
Frontier Airlines
$492
$333
One-way
Thu, Jul 2
ATL - Cancún
Atlanta (ATL) - Cancún (CUN)
Frontier Airlines
$523
$338
One-way
Sat, Jul 4
ATL - Cancún
Atlanta (ATL) - Cancún (CUN)
Frontier Airlines
$516
$334
One-way
Mon, Jul 6
ATL - Cancún
Atlanta (ATL) - Cancún (CUN)
Frontier Airlines
$508
$333
One-way
Wed, Jul 8
ATL - Cancún
Atlanta (ATL) - Cancún (CUN)
Frontier Airlines
$479
$319
One-way
Biggest price drops on these dates for flights from Atlanta to Cancún
Sep 5 - Sep 7
$810 → $336
59%
Sep 4 - Sep 6
$808 → $335
59%
Sep 3 - Sep 6
$807 → $337
58%
Sep 2 - Sep 6
$805 → $336
58%
Popular Airports to fly from Atlanta to Cancún
Atlanta - Cancún route insights
💸 Price insights
Recent fares are near the typical level.
Recent ATL to CUN fares are near the typical level, with 5% good prices historically.
📅 Best time to fly
April is historically the cheapest month to fly.
Historically, April is the cheapest month to fly from Atlanta to Cancún, with a median price of $247.
⏱️ Flight duration
Flights typically take 15h 10m.
The typical flight duration from Atlanta to Cancún is 15h 10m, covering a distance of 1422km.
✈️ Airlines & availability
Connecting flights are dominant for this route.
Connecting flights are dominant for this route, making up 63.1% of all deals.
🏆 Airline highlight
Frontier Airlines offers direct flights.
Frontier Airlines is one of the airlines offering direct flights from Atlanta to Cancún.
🎯 Booking tip
Deals appear frequently for this route.
Deals for flights from Atlanta to Cancún appear frequently, with over 1 deal per day.
Atlanta main airports to depart from
Hartsfield–Jackson Atlanta International (ATL)
Hartsfield–Jackson Atlanta International is a great choice for flights from Atlanta to Cancún.
📍 ~15 km from Atlanta city center (reachable by car)
💸 Flights from ~$319
Cancún main airports to arrive at
Cancún International (CUN)
Cancún International Airport is a convenient arrival point for your trip to Cancún.
📍 ~15 km from city center (reachable by car)
💸 Flights from ~$319
Airports nearby Cancún used as alternative
Tulum International Airport (TQO)
Consider Tulum International for a newer gateway to the region with modern facilities and expanding flight options.
📍 ~135 km from Cancún (reachable by car)
💸 Flights from ~$418
Cozumel International (CZM)
Cozumel International is a strong alternative with international flights, especially if staying in the Riviera Maya.
📍 ~60 km from Cancún (reachable by ferry)
💸 Flights from ~$509
Mérida International (MID)
Mérida International offers a reliable secondary hub with good connectivity, ideal for exploring the Yucatan Peninsula.
📍 ~290 km from Cancún (reachable by car)
💸 Flights from ~$319
Chetumal International (CTM)
Chetumal International is useful for domestic Mexican connections and accessing the southern Quintana Roo region.
📍 ~330 km from Cancún (reachable by car)
💸 Flights from ~$457
Philip S. W. Goldson International (BZE)
Philip S. W. Goldson International is a major international hub for travelers heading south of the Mexican border.
📍 ~375 km from Cancún (reachable by car)
💸 Flights from ~$501
Business & First Class Flight Deals to Cancún
Discover luxury on the budget with premium cabin class on flights from Atlanta to Cancún.
Elite
Best Elite deals to Cancún
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From ATL
Elite
Aug 02
Cancún, Mexico
79% AI deal score
$1,217
$809
Save $408
From ATL
Elite
Jul 21
Cancún, Mexico
78% AI deal score
$1,188
$809
Save $379
From ATL
Elite
Jul 08
Cancún, Mexico
77% AI deal score
$1,190
$830
Save $360
From ATL
Elite
Aug 04
Cancún, Mexico
77% AI deal score
$1,180
$839
Save $341
From ATL
Elite
Jul 24
Cancún, Mexico
77% AI deal score
$1,255
$859
Save $396
From ATL
Elite
Oct 07
Cancún, Mexico
77% AI deal score
$1,253
$869
Save $384
From ATL
Elite
Sep 15
Cancún, Mexico
77% AI deal score
$1,253
$879
Save $374
From ATL
Elite
Sep 19
Cancún, Mexico
77% AI deal score
$1,331
$909
Save $422
From ATL
Elite
Aug 25
Cancún, Mexico
72% AI deal score
$1,221
$919
Save $302
From ATL
Elite
Aug 05
Cancún, Mexico
72% AI deal score
$1,215
$919
Save $296
From ATL
Elite
Jul 12
Cancún, Mexico
71% AI deal score
$1,195
$910
Save $285
From ATL
Elite
Aug 30
Cancún, Mexico
71% AI deal score
$1,190
$919
Save $271
From ATL
Elite
Jul 16
Cancún, Mexico
71% AI deal score
$1,191
$919
Save $272
From ATL
Elite
Jul 23
Cancún, Mexico
71% AI deal score
$1,205
$929
Save $276
From ATL
Elite
Jul 10
Cancún, Mexico
71% AI deal score
$1,245
$938
Save $307
From ATL
Elite
Oct 04
Cancún, Mexico
71% AI deal score
$1,248
$942
Save $306
From ATL
Elite
Sep 20
Cancún, Mexico
71% AI deal score
$1,266
$946
Save $320
From ATL
Elite
Oct 12
Cancún, Mexico
71% AI deal score
$1,287
$946
Save $341
From ATL
Elite
Aug 27
Cancún, Mexico
71% AI deal score
$1,252
$949
Save $303
From ATL
Elite
Sep 14
Cancún, Mexico
71% AI deal score
$1,254
$959
Save $295
From ATL
Elite
Jun 25
Cancún, Mexico
71% AI deal score
$1,238
$959
Save $279
From ATL
Elite
Jul 05
Cancún, Mexico
70% AI deal score
$1,150
$912
Save $238
From ATL
Elite
Jul 19
Cancún, Mexico
70% AI deal score
$1,183
$943
Save $240
From ATL
Elite
Nov 06
Cancún, Mexico
70% AI deal score
$1,203
$949
Save $254
From ATL
Elite
Nov 15
Cancún, Mexico
70% AI deal score
$1,166
$957
Save $209
From ATL
Elite
Aug 15
Cancún, Mexico
70% AI deal score
$1,175
$959
Save $216
From ATL
Elite
Nov 10
Cancún, Mexico
70% AI deal score
$1,202
$963
Save $239
From ATL
Elite
Aug 09
Cancún, Mexico
69% AI deal score
$995
$795
Save $200
From ATL
Elite
Sep 08
Cancún, Mexico
68% AI deal score
$977
$827
Save $150
From ATL
Elite
Aug 21
Cancún, Mexico
68% AI deal score
$1,011
$848
Save $163
From ATL
Elite
Aug 22
Cancún, Mexico
68% AI deal score
$1,011
$848
Save $163
From ATL
Elite
Aug 09
Cancún, Mexico
68% AI deal score
$1,006
$849
Save $157
From ATL
Elite
Aug 01
Cancún, Mexico
68% AI deal score
$987
$859
Save $128
From ATL
Elite
Sep 05
Cancún, Mexico
67% AI deal score
$940
$848
Save $92
From ATL
Elite
Sep 05
Cancún, Mexico
67% AI deal score
$940
$848
Save $92
From ATL
Elite
Sep 10
Cancún, Mexico
67% AI deal score
$955
$848
Save $107
From ATL
Elite
Aug 08
Cancún, Mexico
67% AI deal score
$983
$859
Save $124
From ATL
Elite
Aug 08
Cancún, Mexico
67% AI deal score
$983
$859
Save $124
From ATL
Elite
Aug 09
Cancún, Mexico
67% AI deal score
$983
$859
Save $124
From ATL
Elite
Sep 13
Cancún, Mexico
67% AI deal score
$1,020
$883
Save $137
From ATL
Elite
Sep 27
Cancún, Mexico
67% AI deal score
$996
$883
Save $113
From ATL
Elite
Sep 13
Cancún, Mexico
67% AI deal score
$977
$883
Save $94
From ATL
Elite
Sep 20
Cancún, Mexico
67% AI deal score
$973
$883
Save $90
From ATL
Elite
Sep 13
Cancún, Mexico
67% AI deal score
$977
$883
Save $94
From ATL
Elite
Sep 22
Cancún, Mexico
67% AI deal score
$1,009
$883
Save $126
From ATL
Elite
Sep 20
Cancún, Mexico
67% AI deal score
$1,005
$883
Save $122
From ATL
Elite
Sep 28
Cancún, Mexico
67% AI deal score
$1,012
$883
Save $129
From ATL
Elite
Sep 20
Cancún, Mexico
67% AI deal score
$989
$883
Save $106
From ATL
Elite
Sep 13
Cancún, Mexico
66% AI deal score
$957
$883
Save $74
From ATL
Elite
Sep 15
Cancún, Mexico
66% AI deal score
$955
$883
Save $72
From ATL
Elite
Jul 20
Cancún, Mexico
65% AI deal score
$794
$785
Save $9
From ATL
Elite
Jul 19
Cancún, Mexico
65% AI deal score
$794
$785
Save $9
From ATL
Elite
Jul 21
Cancún, Mexico
65% AI deal score
$795
$785
Save $10
From ATL
Elite
Jul 27
Cancún, Mexico
65% AI deal score
$795
$785
Save $10
From ATL
Elite
Jul 22
Cancún, Mexico
65% AI deal score
$799
$785
Save $14
From ATL
Elite
Jul 26
Cancún, Mexico
65% AI deal score
$795
$785
Save $10
From ATL
Elite
Jul 21
Cancún, Mexico
65% AI deal score
$794
$785
Save $9
From ATL
Elite
Jul 28
Cancún, Mexico
65% AI deal score
$796
$785
Save $11
From ATL
Elite
Jul 25
Cancún, Mexico
50% AI deal score
$806
From ATL
Elite
Jul 27
Cancún, Mexico
50% AI deal score
$816
From ATL
Elite
Jul 22
Cancún, Mexico
50% AI deal score
$816
From ATL
Elite
Jul 28
Cancún, Mexico
50% AI deal score
$816
From ATL
Elite
Jul 26
Cancún, Mexico
50% AI deal score
$816
From ATL
Elite
Jul 08
Cancún, Mexico
49% AI deal score
$862
From ATL
Elite
Jul 27
Cancún, Mexico
49% AI deal score
$862
From ATL
Elite
Jul 15
Cancún, Mexico
49% AI deal score
$862
From ATL
Elite
Jul 13
Cancún, Mexico
49% AI deal score
$862
From ATL
Elite
Jul 13
Cancún, Mexico
49% AI deal score
$862
From ATL
Elite
Jul 15
Cancún, Mexico
49% AI deal score
$862
From ATL
Elite
Jul 22
Cancún, Mexico
49% AI deal score
$862
From ATL
Elite
Sep 14
Cancún, Mexico
48% AI deal score
$1,400
From ATL
Elite
Sep 13
Cancún, Mexico
47% AI deal score
$1,400
From ATL
Elite
Sep 13
Cancún, Mexico
47% AI deal score
$1,433
From ATL
Elite
Sep 13
Cancún, Mexico
47% AI deal score
$1,433
From ATL
Elite
Sep 20
Cancún, Mexico
47% AI deal score
$1,433
From ATL
Elite
Sep 22
Cancún, Mexico
47% AI deal score
$1,433
From ATL
Elite
Sep 30
Cancún, Mexico
47% AI deal score
$1,487
From ATL
Elite
Jul 13
Cancún, Mexico
44% AI deal score
$1,507
From ATL
Elite
Jul 13
Cancún, Mexico
44% AI deal score
$1,507
From ATL
Elite
Jul 12
Cancún, Mexico
44% AI deal score
$1,507
From ATL
Elite
Jul 27
Cancún, Mexico
44% AI deal score
$1,507
From ATL
Elite
Jul 28
Cancún, Mexico
44% AI deal score
$1,507
From ATL
Elite
Jul 13
Cancún, Mexico
44% AI deal score
$1,507
From ATL
Elite
Aug 08
Cancún, Mexico
41% AI deal score
$1,344
From ATL
Elite
Dec 16
Cancún, Mexico
35% AI deal score
$2,137
From ATL
Elite
Jun 17
Cancún, Mexico
34% AI deal score
$3,620