$129+ Cheap flights from Charleston (CHS) 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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — CUN
May 12 — May 191
Round-trip
1 adult, Economy
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Find cheap flights from Charleston 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
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Charleston to Cancún
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Best
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Cheapest flights from Charleston to CancúnExplore the most affordable flight options available from Charleston to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 12, 2026.
Explore the most affordable flight options available from Charleston to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 12, 2026.
This Breeze Airways deal was found by Cheapflights users on 4/7. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/93:15 pm
CHS
- CUN
Nonstop2h 40m
Breeze Airways
Sat 5/165:55 pm
CUN
- CHS
Nonstop2h 35m
Breeze Airways
Deal found 4/7![Breeze Airways logo]()
$274
This Breeze Airways deal was found by Cheapflights users on 4/7. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/113:05 pm
CHS
- CUN
Nonstop2h 50m
Breeze Airways
Sat 4/185:55 pm
CUN
- CHS
Nonstop2h 35m
Breeze Airways
Deal found 4/7![Breeze Airways logo]()
$283
This Breeze Airways deal was found by Cheapflights users on 4/11. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/253:05 pm
CHS
- CUN
Nonstop2h 50m
Breeze Airways
Sat 5/95:55 pm
CUN
- CHS
Nonstop2h 35m
Breeze Airways
Deal found 4/11![Breeze Airways logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 4/11. 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.
Sat 4/253:05 pm
CHS
- CUN
Nonstop2h 50m
Multiple Airlines
Sat 5/95:07 pm
CUN
- CHS
1 stop14h 31m
Multiple Airlines
Deal found 4/11![Multiple Airlines logo]()
$325
This American Airlines deal was found by Cheapflights users on 4/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/25:00 am
CHS
- CUN
1 stop8h 42m
American Airlines
Sat 5/93:07 pm
CUN
- CHS
1 stop8h 17m
American Airlines
Deal found 4/9![American Airlines logo]()
$328
This American Airlines deal was found by Cheapflights users on 4/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:10 am
CHS
- CUN
2 stops8h 57m
American Airlines
Sat 5/1612:10 pm
CUN
- CHS
1 stop9h 25m
American Airlines
Deal found 4/10![American Airlines logo]()
$332
This American Airlines deal was found by Cheapflights users on 4/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:30 pm
CHS
- CUN
1 stop15h 30m
American Airlines
Sun 5/108:00 am
CUN
- CHS
1 stop13h 41m
American Airlines
Deal found 4/10![American Airlines logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 4/9. 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.
Sat 5/93:44 pm
CHS
- CUN
2 stops18h 31m
Multiple Airlines
Sat 5/165:55 pm
CUN
- CHS
Nonstop2h 35m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$334
This American Airlines deal was found by Cheapflights users on 4/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:09 pm
CHS
- CUN
1 stop16h 21m
American Airlines
Sat 6/610:31 am
CUN
- CHS
1 stop12h 28m
American Airlines
Deal found 4/11![American Airlines logo]()
$335
This American Airlines deal was found by Cheapflights users on 4/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:35 am
CHS
- CUN
2 stops9h 50m
American Airlines
Mon 5/1812:05 pm
CUN
- CHS
1 stop9h 36m
American Airlines
Deal found 4/11![American Airlines logo]()
$337
Best flights from Charleston to CancúnDiscover carefully curated flight deals from Charleston to Cancún that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 12, 2026.
Discover carefully curated flight deals from Charleston to Cancún that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 12, 2026.
This Breeze Airways deal was found by Cheapflights users on 4/7. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/93:15 pm
CHS
- CUN
Nonstop2h 40m
Breeze Airways
Sat 5/165:55 pm
CUN
- CHS
Nonstop2h 35m
Breeze Airways
Deal found 4/7![Breeze Airways logo]()
$274
This Delta deal was found by Cheapflights users on 4/7. 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 6/285:10 am
CHS
- CUN
1 stop10h 29m
Delta
Sat 7/49:55 am
CUN
- CHS
1 stop11h 11m
Delta
Deal found 4/7![Delta logo]()
$388
This United Airlines deal was found by Cheapflights users on 4/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:00 am
CHS
- CUN
2 stops9h 18m
United Airlines
Sat 5/167:51 am
CUN
- CHS
1 stop7h 20m
United Airlines
Deal found 4/9![United Airlines logo]()
$412
This Delta deal was found by Cheapflights users on 4/7. 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.
Sat 6/208:05 am
CHS
- CUN
1 stop7h 34m
Delta
Thu 6/258:00 am
CUN
- CHS
1 stop11h 47m
Delta
Deal found 4/7![Delta logo]()
$388
This Delta deal was found by Cheapflights users on 4/7. 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.
Tue 6/29:26 am
CHS
- CUN
1 stop11h 50m
Delta
Tue 6/98:09 am
CUN
- CHS
2 stops11h 38m
Delta
Deal found 4/7![Delta logo]()
$388
This Delta deal was found by Cheapflights users on 4/7. 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 6/171:11 pm
CHS
- CUN
1 stop8h 14m
Delta
Sun 6/218:00 am
CUN
- CHS
1 stop8h 18m
Delta
Deal found 4/7![Delta logo]()
$408
This Delta deal was found by Cheapflights users on 4/12. 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.
Sat 4/255:20 am
CHS
- CUN
2 stops12h 08m
Delta
Sat 5/97:05 am
CUN
- CHS
2 stops13h 47m
Delta
Deal found 4/12![Delta logo]()
$422
This Delta deal was found by Cheapflights users on 4/11. 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.
Sat 5/23:30 pm
CHS
- CUN
1 stop5h 45m
Delta
Sat 5/97:05 am
CUN
- CHS
2 stops13h 47m
Delta
Deal found 4/11![Delta logo]()
$422
This Delta deal was found by Cheapflights users on 4/11. 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 4/305:20 am
CHS
- CUN
2 stops7h 40m
Delta
Mon 5/49:14 am
CUN
- CHS
2 stops11h 41m
Delta
Deal found 4/11![Delta logo]()
$463
Last-minute flights from Charleston to CancúnDiscover last-minute flight deals from Charleston to Cancún. Data last updated April 12, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Cancún. Data last updated April 12, 2026 and is based on user searches.
This Breeze Airways deal was found by Cheapflights users on 4/7. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/113:05 pm
CHS
- CUN
Nonstop2h 50m
Breeze Airways
Sat 4/185:55 pm
CUN
- CHS
Nonstop2h 35m
Breeze Airways
Deal found 4/7![Breeze Airways logo]()
$283
This Breeze Airways deal was found by Cheapflights users on 4/11. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/253:05 pm
CHS
- CUN
Nonstop2h 50m
Breeze Airways
Sat 5/95:55 pm
CUN
- CHS
Nonstop2h 35m
Breeze Airways
Deal found 4/11![Breeze Airways logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 4/11. 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.
Sat 4/253:05 pm
CHS
- CUN
Nonstop2h 50m
Multiple Airlines
Sat 5/95:07 pm
CUN
- CHS
1 stop14h 31m
Multiple Airlines
Deal found 4/11![Multiple Airlines logo]()
$325
This American Airlines deal was found by Cheapflights users on 4/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/25:00 am
CHS
- CUN
1 stop8h 42m
American Airlines
Sat 5/93:07 pm
CUN
- CHS
1 stop8h 17m
American Airlines
Deal found 4/9![American Airlines logo]()
$328
This American Airlines deal was found by Cheapflights users on 4/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:30 pm
CHS
- CUN
1 stop15h 30m
American Airlines
Sun 5/108:00 am
CUN
- CHS
1 stop13h 41m
American Airlines
Deal found 4/10![American Airlines logo]()
$333
This Breeze Airways deal was found by Cheapflights users on 4/7. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/93:15 pm
CHS
- CUN
Nonstop2h 40m
Breeze Airways
Sat 5/165:55 pm
CUN
- CHS
Nonstop2h 35m
Breeze Airways
Deal found 4/7![Breeze Airways logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 4/9. 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.
Sat 5/93:44 pm
CHS
- CUN
2 stops18h 31m
Multiple Airlines
Sat 5/165:55 pm
CUN
- CHS
Nonstop2h 35m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 4/11. 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.
Sat 5/93:15 pm
CHS
- CUN
Nonstop2h 40m
Multiple Airlines
Mon 5/1110:19 am
CUN
- CHS
2 stops22h 39m
Multiple Airlines
Deal found 4/11![Multiple Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 4/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:10 am
CHS
- CUN
2 stops8h 57m
American Airlines
Sat 5/1612:10 pm
CUN
- CHS
1 stop9h 25m
American Airlines
Deal found 4/10![American Airlines logo]()
$332
This American Airlines deal was found by Cheapflights users on 4/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:35 am
CHS
- CUN
2 stops9h 50m
American Airlines
Mon 5/1812:05 pm
CUN
- CHS
1 stop9h 36m
American Airlines
Deal found 4/11![American Airlines logo]()
$337
One-way flights from Charleston to CancúnSearch for one-way flight options from Charleston to Cancún. Find affordable one-way fares based on user searches. Data last updated April 12, 2026.
Search for one-way flight options from Charleston to Cancún. Find affordable one-way fares based on user searches. Data last updated April 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/11. 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.
Sat 4/253:05 pm
CHS
- CUN
Nonstop2h 50m
Breeze Airways
Deal found 4/11![Breeze Airways logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 4/11. 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.
Sat 4/183:05 pm
CHS
- CUN
Nonstop2h 50m
Breeze Airways
Deal found 4/11![Breeze Airways logo]()
$133
This American Airlines deal was found by Cheapflights users on 4/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/255:00 am
CHS
- CUN
1 stop9h 35m
American Airlines
Deal found 4/11![American Airlines logo]()
$154
This American Airlines deal was found by Cheapflights users on 4/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/15:00 am
CHS
- CUN
1 stop7h 02m
American Airlines
Deal found 4/10![American Airlines logo]()
$159
This American Airlines deal was found by Cheapflights users on 4/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/108:09 pm
CHS
- CUN
1 stop16h 24m
American Airlines
Deal found 4/10![American Airlines logo]()
$167
This American Airlines deal was found by Cheapflights users on 4/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:40 am
CHS
- CUN
2 stops9h 45m
American Airlines
Deal found 4/10![American Airlines logo]()
$179
This Delta deal was found by Cheapflights users on 4/7. 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.
Tue 6/306:15 am
CHS
- CUN
1 stop7h 45m
Delta
Deal found 4/7![Delta logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 5/72:53 pm
CHS
- CUN
2 stops19h 22m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$192
This Delta deal was found by Cheapflights users on 4/8. 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.
Fri 5/81:17 pm
CHS
- CUN
1 stop7h 59m
Delta
Deal found 4/8![Delta logo]()
$194
Find flight deals from Charleston to Cancún
Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) 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 April 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $274 (Breeze Airways) |
One-way from | $129 (Kiwi.com) |
Popular in | April |
Cheapest in | July |
Average price | $596 |
Good round-trip deal | $283 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Charleston 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 April 12, 2026.
Use the filters below to find and compare flights from Charleston to Cancún that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
CharlestonCancún
CHS - CUN
CHSCUN
Charleston
Sat 5/9
3:15 pm-4:55 pm
Nonstop2h 40m
Cancun
Sat 5/16
5:55 pm-9:30 pm
Nonstop2h 35m
$274
CharlestonCancún
CHS - CUN
CHSCUN
Charleston
Sun 6/28
5:10 am-2:39 pm
1 stop10h 29m
Cancun
Sat 7/4
9:55 am-10:06 pm
1 stop11h 11m
$388
CharlestonCancún
CHS - CUN
CHSCUN
Charleston
Sat 6/20
8:05 am-2:39 pm
1 stop7h 34m
Cancun
Thu 6/25
8:00 am-8:47 pm
1 stop11h 47m
$388
CharlestonCancún
CHS - CUN
CHSCUN
Charleston
Tue 6/2
9:26 am-8:16 pm
1 stop11h 50m
Cancun
Tue 6/9
8:09 am-8:47 pm
2 stops11h 38m
$388
CharlestonCancún
CHS - CUN
CHSCUN
Charleston
Wed 6/17
1:11 pm-8:25 pm
1 stop8h 14m
Cancun
Sun 6/21
8:00 am-5:18 pm
1 stop8h 18m
$408
CharlestonCancún
CHS - CUN
CHSCUN
Charleston
Sat 5/9
6:00 am-2:18 pm
2 stops9h 18m
Cancun
Sat 5/16
7:51 am-4:11 pm
1 stop7h 20m
$412
CharlestonCancún
CHS - CUN
CHSCUN
Charleston
Sat 4/25
5:20 am-4:28 pm
2 stops12h 08m
Cancun
Sat 5/9
7:05 am-9:52 pm
2 stops13h 47m
$422
CharlestonCancún
CHS - CUN
CHSCUN
Charleston
Sat 5/2
3:30 pm-8:15 pm
1 stop5h 45m
Cancun
Sat 5/9
7:05 am-9:52 pm
2 stops13h 47m
$422
CharlestonCancún
CHS - CUN
CHSCUN
Charleston
Thu 4/30
5:20 am-12:00 pm
2 stops7h 40m
Cancun
Mon 5/4
9:14 am-9:55 pm
2 stops11h 41m
$463
Cheapest one-way
CharlestonCancún
CHS - CUN
CHSCUN
Charleston
Tue 4/28
8:11 am-3:25 pm
2 stops8h 14m
$154
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Charleston 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 Charleston to Cancún in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on Charleston-Cancún flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charleston-Cancún flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charleston-Cancún flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Charleston-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 Charleston-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 Charleston to Cancún
Have a flexible travel schedule? Discover the best time to fly to Cancún from Charleston with our price prediction graph.
CHS-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 Charleston to Cancún
Prices
More
How far ahead should I book a flight from Charleston to Cancún?
Use this chart to determine the optimal time to book a round-trip flight from Charleston to Cancún. Price data was last updated on April 10, 2026.
The best time to book flights from Charleston to Cancún is 46 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Charleston to Cancún?
Currently, October is the cheapest month in which you can book a flight from Charleston to Cancún (average of $183). Flying from Charleston to Cancún in April is currently the most expensive (average of $365). 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 CHS to CUN?
Find hourly flight availability from Charleston 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 April 12, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Charleston to Cancún as you normally would.
What’s the top layover airport for flights from Charleston to Cancún?
Share of 1-stop round-trip flights from Charleston to Cancún chosen by Cheapflights users in the past 12 months, using the same layover each way.
Atlanta (ATL) – chosen by Cheapflights users on 50% of 1-stop itineraries from Charleston to Cancún on Cheapflights.
What’s the cheapest layover airport for flights from Charleston to Cancún?
Average round-trip fare for 1-stop flights from Charleston to Cancún, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Charlotte (CLT) is the most affordable 1-stop option, with an average round-trip price of $552.
What’s the fastest layover option from Charleston to Cancún?
Shortest average travel time for 1-stop one-way flights from Charleston to Cancún, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Atlanta (ATL) have the shortest average one-way travel time for 1-stop routes: 5h 30m.
Which airport typically offers the quickest layover for flights from Charleston to Cancún?
Average layover duration for 1-stop one-way flights from Charleston to Cancún, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Atlanta (ATL) offer the fastest connection on this route, with an average layover time of 1h 33m.
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 April 12, 2026.
Read through reviews of airlines operating flights from Charleston to Cancún, such as Breeze Airways,Delta, andAeromexico. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.3
Entertainment
6.6
Crew
8.7
Food
6.6
Overall
8.1
Comfort
8.2
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Boarding
8.3
Entertainment
6.6
Crew
8.7
Food
6.6
Overall
8.1
Comfort
8.2
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Boarding
8.3
Entertainment
6.6
Crew
8.7
Food
6.6
Overall
8.1
Comfort
8.2
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Boarding
8.3
Entertainment
6.6
Crew
8.7
Food
6.6
Overall
8.1
Comfort
8.2
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Boarding
8.3
Entertainment
6.6
Crew
8.7
Food
6.6
Overall
8.1
Comfort
8.2
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Boarding
8.3
Entertainment
6.6
Crew
8.7
Food
6.6
Overall
8.1
Comfort
8.2
Reviews
1 / 18
4.0
OkayLisa,Mar 2026
ORF - JAX
Related info for your journey
Find useful and relevant information for your journey from Charleston 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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Charleston and Cancún flights
Browse other Charleston and Cancún flight options. Last updated on April 12, 2026.
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Top 7 airlines flying from Charleston to Cancún
Discover the top 7 airlines that operate flights from Charleston 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 April 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$261 | Average$350 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$278 | Average$399 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$303 | Average$434 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$303 | Average$565 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$315 | Average$550 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$381 | Average$529 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$389 | Average$491 | FlexibilityNo cancel fee | On-time69% |