HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Cancún

$118+ 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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — CUN
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

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.

Cheap 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 January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$261
(Breeze Airways)

One-way from

$118
(Kiwi.com)

Popular in

April

Cheapest in

July

Average price

$524

Good round-trip deal

$361 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. 3% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Charleston to Cancun.
Search Deals

Find 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 January 8, 2026.

This Breeze Airways deal was found by Cheapflights users on 1/7. 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 1/243:05 pmCHS - CUN
Nonstop2h 50mBreeze Airways
Sat 1/316:55 pmCUN - CHS
Nonstop2h 35mBreeze Airways
Deal found 1/7$261
This Kiwi.com deal was found by Cheapflights users on 1/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/23:05 pmCHS - CUN
Nonstop2h 50mBreeze Airways
Sat 5/95:55 pmCUN - CHS
Nonstop2h 35mBreeze Airways
Deal found 1/5$271
This Breeze Airways deal was found by Cheapflights users on 1/7. 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 pmCHS - CUN
Nonstop2h 40mBreeze Airways
Sat 5/165:55 pmCUN - CHS
Nonstop2h 35mBreeze Airways
Deal found 1/7$281
This Breeze Airways deal was found by Cheapflights users on 1/7. 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 3/213:05 pmCHS - CUN
Nonstop2h 50mBreeze Airways
Sat 3/285:55 pmCUN - CHS
Nonstop2h 35mBreeze Airways
Deal found 1/7$291
This Priceline deal was found by Cheapflights users on 1/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/143:05 pmCHS - CUN
Nonstop2h 50mBreeze Airways
Sat 2/216:55 pmCUN - CHS
Nonstop2h 35mBreeze Airways
Deal found 1/5$295
This Kiwi.com deal was found by Cheapflights users on 1/6. 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 2/76:35 pmCHS - CUN
1 stop17h 41mMultiple Airlines
Sat 2/146:55 pmCUN - CHS
Nonstop2h 35mMultiple Airlines
Deal found 1/6$308
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
Sun 1/255:05 pmCHS - CUN
2 stops19h 11mMultiple Airlines
Sat 1/316:55 pmCUN - CHS
Nonstop2h 35mMultiple Airlines
Deal found 1/6$310
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
Mon 1/196:35 pmCHS - CUN
1 stop17h 41mMultiple Airlines
Sat 1/246:55 pmCUN - CHS
Nonstop2h 35mMultiple Airlines
Deal found 1/6$316
This Kiwi.com deal was found by Cheapflights users on 1/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/143:05 pmCHS - CUN
Nonstop2h 50mMultiple Airlines
Sat 2/211:25 pmCUN - CHS
1 stop28h 15mMultiple Airlines
Deal found 1/5$317

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 January 8, 2026.
Use the filters below to find and compare flights from Charleston to Cancún that are best for you.

Fly from

Charleston

Fly to

Cancún

Route

Depart

Return

Price

CharlestonCancún

CHS - CUN

CHSCUN

Charleston

Sat 1/24

3:05 pm-5:55 pm

Nonstop2h 50m

Cancun

Sat 1/31

6:55 pm-9:30 pm

Nonstop2h 35m

$261

CharlestonCancún

CHS - CUN

CHSCUN

Charleston

Sat 2/28

3:05 pm-5:55 pm

Nonstop2h 50m

Cancun

Sat 3/7

6:55 pm-9:30 pm

Nonstop2h 35m

$321

CharlestonCancún

CHS - CUN

CHSCUN

Charleston

Sat 2/14

3:05 pm-5:55 pm

Nonstop2h 50m

Cancun

Sat 2/21

5:46 pm-5:40 pm

2 stops23h 54m

$351

CharlestonCancún

CHS - CUN

CHSCUN

Charleston

Tue 4/7

7:00 am-3:13 pm

1 stop9h 13m

Cancun

Sun 4/12

1:00 pm-7:39 pm

1 stop5h 39m

$392

CharlestonCancún

CHS - CUN

CHSCUN

Charleston

Mon 2/16

6:35 pm-12:20 pm

1 stop17h 45m

Cancun

Thu 2/19

10:13 am-10:55 pm

2 stops12h 42m

$412

CharlestonCancún

CHS - CUN

CHSCUN

Charleston

Sat 5/2

8:00 pm-9:05 am

1 stop14h 05m

Cancun

Sat 5/9

11:55 am-7:13 pm

1 stop6h 18m

$426

CharlestonCancún

CHS - CUN

CHSCUN

Charleston

Wed 6/3

11:00 am-6:00 pm

1 stop8h 00m

Cancun

Tue 6/9

9:45 am-4:35 pm

1 stop5h 50m

$426

CharlestonCancún

CHS - CUN

CHSCUN

Charleston

Thu 2/19

3:01 pm-9:18 am

1 stop18h 17m

Cancun

Mon 2/23

2:47 pm-8:38 am

2 stops17h 51m

$429

CharlestonCancún

CHS - CUN

CHSCUN

Charleston

Mon 2/16

9:20 am-5:58 pm

1 stop8h 38m

Cancun

Wed 2/18

8:10 pm-11:13 am

1 stop15h 03m

$430

CharlestonCancún

CHS - CUN

CHSCUN

Charleston

Sun 3/8

5:27 am-6:47 pm

2 stops14h 20m

Cancun

Tue 3/17

12:44 pm-7:34 pm

1 stop5h 50m

$434

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 18 results
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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Charleston-Cancún flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 January 2, 2026.

The best time to book flights from Charleston to Cancún is 18 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 $358). 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.

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 January 8, 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
8.2
Very good
256 reviews

Crew

8.8

Comfort

8.2

Food

6.7

Overall

8.2

Boarding

8.4

Entertainment

6.7

Reviews

1 / 16
10.0
Excellent

Anonymous,Dec 2025

RSW - ISP

There was no food offered so I had to just put okay. Other than that all was great.
Breeze Airways
8.2
Very good
256 reviews
Breeze Airways
8.2
Very good
256 reviews

Crew

8.8

Comfort

8.2

Food

6.7

Overall

8.2

Boarding

8.4

Entertainment

6.7

Reviews

1 / 16
10.0
Excellent

Anonymous,Dec 2025

RSW - ISP

There was no food offered so I had to just put okay. Other than that all was great.
Delta
7.9
Good
8,031 reviews
Breeze Airways
8.2
Very good
256 reviews

Crew

8.8

Comfort

8.2

Food

6.7

Overall

8.2

Boarding

8.4

Entertainment

6.7

Reviews

1 / 16
10.0
Excellent

Anonymous,Dec 2025

RSW - ISP

There was no food offered so I had to just put okay. Other than that all was great.
Aeromexico
7.4
Good
1,606 reviews
Breeze Airways
8.2
Very good
256 reviews

Crew

8.8

Comfort

8.2

Food

6.7

Overall

8.2

Boarding

8.4

Entertainment

6.7

Reviews

1 / 16
10.0
Excellent

Anonymous,Dec 2025

RSW - ISP

There was no food offered so I had to just put okay. Other than that all was great.
United Airlines
7.4
Good
9,143 reviews
Breeze Airways
8.2
Very good
256 reviews

Crew

8.8

Comfort

8.2

Food

6.7

Overall

8.2

Boarding

8.4

Entertainment

6.7

Reviews

1 / 16
10.0
Excellent

Anonymous,Dec 2025

RSW - ISP

There was no food offered so I had to just put okay. Other than that all was great.
American Airlines
7.2
Good
11,097 reviews
Breeze Airways
8.2
Very good
256 reviews

Crew

8.8

Comfort

8.2

Food

6.7

Overall

8.2

Boarding

8.4

Entertainment

6.7

Reviews

1 / 16
10.0
Excellent

Anonymous,Dec 2025

RSW - ISP

There was no food offered so I had to just put okay. Other than that all was great.

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 JetBlue can get you from Charleston to Cancún in just under 2h 50m. Your travel time can differ by up to 6h 23m. 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 $250, Spirit Airlines will fly you from Charleston to Cancún and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Breeze Airways and Aeromexico - these airlines can fly you to your destination from $261 and $278, respectively. Users have found that Spirit Airlines is 49% 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 $411, our data shows the cheapest flight currently is $261. When looking at the most popular route, (Charleston - Cancun), you can expect to pay $261 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 April is currently the most expensive (average of $358). 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
Holbox
Punta Sam

Browse thousands of different options on Cheapflights for your next trip

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

Top 8 airlines flying from 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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$250Average$491FlexibilityNo cancel feeOn-time65%
Breeze AirwaysCheapest$261Average$311FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$315Average$587FlexibilityNo cancel feeOn-time62%
DeltaCheapest$324Average$462FlexibilityNo cancel feeOn-timeN/A
AeromexicoCheapest$326Average$387FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$379Average$529FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$411Average$501FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$421Average$771FlexibilityNo cancel feeOn-time63%

100% Free

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

Book with Flexibility

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

Travel Smart

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