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$144+ 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 3/26. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — CUN
Apr 6 — Apr 131
Mon 4/6
Mon 4/13
1 adult, Economy
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Cheap flight deals from Charleston to Cancún

Cheapest flights from Charleston to Cancún
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 March 7, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/6. 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 3/213:05 pm
CHS
-
CUN
Nonstop2h 50m
Breeze Airways
Sat 3/285:55 pm
CUN
-
CHS
Nonstop2h 35m
Breeze Airways
Deal found 3/6$273
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 3/73:05 pm
CHS
-
CUN
Nonstop2h 50m
Breeze Airways
Sat 3/145:55 pm
CUN
-
CHS
Nonstop2h 35m
Breeze Airways
Deal found 3/6$280
This Breeze Airways deal was found by Cheapflights users on 3/2. 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 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 3/2$284
This FlightHub deal was found by Cheapflights users on 3/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/228:07 am
CHS
-
CUN
1 stop6h 27m
Spirit Airlines
Wed 3/252:39 pm
CUN
-
CHS
1 stop6h 34m
Spirit Airlines
Deal found 3/3$286
This Cheapflightsfares deal was found by Cheapflights users on 3/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/218:07 am
CHS
-
CUN
1 stop6h 27m
Spirit Airlines
Wed 3/252:39 pm
CUN
-
CHS
1 stop6h 34m
Spirit Airlines
Deal found 3/3$287
This FlightHub deal was found by Cheapflights users on 3/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/208:07 am
CHS
-
CUN
1 stop6h 27m
Spirit Airlines
Mon 3/232:39 pm
CUN
-
CHS
1 stop6h 34m
Spirit Airlines
Deal found 3/4$295
This Cheapflightsfares deal was found by Cheapflights users on 3/2. 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.
Tue 3/318:07 am
CHS
-
CUN
1 stop6h 27m
Spirit Airlines
Tue 4/72:39 pm
CUN
-
CHS
1 stop6h 34m
Spirit Airlines
Deal found 3/2$299
This Priceline deal was found by Cheapflights users on 3/6. 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.
Sat 3/213:05 pm
CHS
-
CUN
Nonstop2h 50m
Multiple Airlines
Sat 3/282:39 pm
CUN
-
CHS
1 stop6h 34m
Multiple Airlines
Deal found 3/6$300
This Delta deal was found by Cheapflights users on 3/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/308:25 am
CHS
-
CUN
1 stop12h 50m
Delta
Mon 5/41:50 pm
CUN
-
CHS
1 stop7h 05m
Delta
Deal found 3/2$309

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 March 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$273
(Kiwi.com)

One-way from

$144
(Super.com)

Popular in

April

Cheapest in

July

Average price

$495

Good round-trip deal

$333 or less
Provider with most accurate pricing for Charleston-Cancun flight deals.
Search Deals
Provider most trusted by Cheapflights users for Charleston-Cancun flights.
Search Deals
From Charleston to Cancun
Search Deals
One-way flight from Charleston to Cancun
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Charleston to Cancun.
Search Deals

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 March 7, 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

Price

Cheapest round-trip

CharlestonCancún

CHS - CUN

CHSCUN

Charleston

Sat 3/21

3:05 pm-4:55 pm

Nonstop2h 50m

Cancun

Sat 3/28

5:55 pm-9:30 pm

Nonstop2h 35m

$274

CharlestonCancún

CHS - CUN

CHSCUN

Charleston

Thu 4/30

5:20 am-12:00 pm

2 stops7h 40m

Cancun

Mon 5/4

1:50 pm-9:55 pm

1 stop7h 05m

$314

CharlestonCancún

CHS - CUN

CHSCUN

Charleston

Sat 5/2

8:25 am-8:15 pm

1 stop12h 50m

Cancun

Sat 5/9

1:45 pm-11:59 pm

1 stop9h 14m

$329

CharlestonCancún

CHS - CUN

CHSCUN

Charleston

Tue 5/19

7:20 am-2:02 pm

1 stop7h 42m

Cancun

Sun 5/24

12:45 pm-10:56 pm

1 stop9h 11m

$364

CharlestonCancún

CHS - CUN

CHSCUN

Charleston

Mon 5/4

4:36 pm-8:15 pm

1 stop4h 39m

Cancun

Fri 5/8

12:45 pm-10:56 pm

1 stop9h 11m

$399

CharlestonCancún

CHS - CUN

CHSCUN

Charleston

Sat 3/21

7:35 am-6:47 pm

2 stops12h 12m

Cancun

Sat 3/28

4:45 pm-11:55 pm

1 stop6h 10m

$403
Quickest round-trip

CharlestonCancún

CHS - CUN

CHSCUN

Charleston

Sat 6/13

3:15 pm-4:55 pm

Nonstop2h 40m

Cancun

Sat 6/20

5:55 pm-9:30 pm

Nonstop2h 35m

$414
Cheapest one-way

CharlestonCancún

CHS - CUN

CHSCUN

Charleston

Tue 4/14

8:07 am-1:34 pm

1 stop6h 27m

$147

CharlestonCancún

CHS - CUN

CHSCUN

Charleston

Wed 4/1

8:07 am-1:34 pm

1 stop6h 27m

$147

CharlestonCancún

CHS - CUN

CHSCUN

Charleston

Sat 6/13

4:30 pm-8:23 pm

1 stop4h 53m

$165

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/6

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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.
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

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 March 6, 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 December is currently the most expensive (average of $357). 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 March 7, 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.

How much does it cost to fly round-trip from Charleston to Cancún?

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 March 7, 2026.
Read through reviews of airlines operating flights from Charleston to Cancún, such as Breeze Airways, Delta, and Aeromexico. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
271 reviews

Food

6.6

Comfort

8.2

Entertainment

6.6

Boarding

8.3

Crew

8.7

Overall

8.1

Reviews

1 / 17
2.0
Mediocre

Justine,Jan 2026

RDU - MCO

1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.
Breeze Airways
8.1
Very good
271 reviews
Breeze Airways
8.1
Very good
271 reviews

Food

6.6

Comfort

8.2

Entertainment

6.6

Boarding

8.3

Crew

8.7

Overall

8.1

Reviews

1 / 17
2.0
Mediocre

Justine,Jan 2026

RDU - MCO

1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.
Delta
7.9
Good
8,261 reviews
Breeze Airways
8.1
Very good
271 reviews

Food

6.6

Comfort

8.2

Entertainment

6.6

Boarding

8.3

Crew

8.7

Overall

8.1

Reviews

1 / 17
2.0
Mediocre

Justine,Jan 2026

RDU - MCO

1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.
Aeromexico
7.4
Good
1,572 reviews
Breeze Airways
8.1
Very good
271 reviews

Food

6.6

Comfort

8.2

Entertainment

6.6

Boarding

8.3

Crew

8.7

Overall

8.1

Reviews

1 / 17
2.0
Mediocre

Justine,Jan 2026

RDU - MCO

1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.
United Airlines
7.4
Good
9,403 reviews
Breeze Airways
8.1
Very good
271 reviews

Food

6.6

Comfort

8.2

Entertainment

6.6

Boarding

8.3

Crew

8.7

Overall

8.1

Reviews

1 / 17
2.0
Mediocre

Justine,Jan 2026

RDU - MCO

1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.
American Airlines
7.1
Good
11,395 reviews
Breeze Airways
8.1
Very good
271 reviews

Food

6.6

Comfort

8.2

Entertainment

6.6

Boarding

8.3

Crew

8.7

Overall

8.1

Reviews

1 / 17
2.0
Mediocre

Justine,Jan 2026

RDU - MCO

1/10, I have never experienced the amount of delays, my flight was supposed to board at 8:34pm, we didn’t board until 3:35am from RDU. The staff got rude and very disrespectful when you asked what was going on it was like we didn’t board until something wrong or were pestering them for answers. I was 1 question 1 time, they were not communicating with us at all. So when our plane was now 6+ hrs delayed and nothing was being said to us .. yeah I think we have a right to ask a question. Everything took so long and was such a process; I have never experienced this before and I’m a frequent flyer, breeze makes spirit airlines look like a 100/10 airline.

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.

  • How long is the flight from Charleston to Cancún?

    Breeze Airways and Spirit Airlines can get you from Charleston to Cancún in just under 2h 50m. Your travel time can differ by up to 3h 37m. Airlines will cover a distance of 920 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Charleston to Cancún round-trip?

    Currently priced at $207, Aeromexico will fly you from Charleston to Cancún and back. In addition to Aeromexico, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Breeze Airways and Delta - these airlines can fly you to your destination from $261 and $303, respectively. Users have found that Aeromexico is 58% cheaper than the other options available to this destination.

  • What are the cheapest flights from Charleston to Cancún?

    While on average a flight from Charleston to Cancún is generally $343, our data shows the cheapest flight currently is $293. When looking at the most popular route, (Charleston - Cancun), you can expect to pay $274 for that flight.

  • Can I find deals for flights from Charleston to Cancún that include hotel bookings?

    Yes. In addition to deals on Charleston to Cancún flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Charleston to Cancún?

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

  • Can I find deals for business class flights from Charleston to Cancún?

    Yes. Cheapflights offers flight deals from Charleston to Cancún 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 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 December is currently the most expensive (average of $357). 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

Traveling to a place near Cancún?

Book flights to Cancún if you plan to visit one of these locations
Puerto Aventuras
Punta Sam
Holbox

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Top 8 airlines flying from Charleston to Cancún

Discover the top 8 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 March 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$207Average$399FlexibilityNo cancel feeOn-timeN/A
Breeze AirwaysCheapest$261Average$333FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$303Average$434FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$315Average$550FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$365Average$565FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$381Average$529FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$411Average$536FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$421Average$800FlexibilityNo cancel feeOn-time63%

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