$254 Cheap Flights from Charleston (CHS) to Cozumel (CZM)

View $254 flight on Fri, Jan 23, 2026Opens in a new window

Popular airlines from Charleston Intl. Airport (CHS) to Cozumel Intl. Airport (CZM)

Cheap Flights from Charleston to Cozumel (CHS-CZM)

Prices were available within the past 7 days and start at $254 for one-way flights and $489 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aeromexico
Sun, Feb 8 - Wed, Feb 25
CHS
Charleston
CZM
Cozumel
$489 Roundtrip, found 3 days ago
$489
Roundtrip
found 3 days ago
Select Aeromexico flight, departing Sun, Feb 8 from Charleston to Cozumel, returning Wed, Feb 25, priced at $489 found 3 days ago
Delta
Sun, Feb 8 - Thu, Feb 26
CHS
Charleston
CZM
Cozumel
$489 Roundtrip, found 1 day ago
$489
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Feb 8 from Charleston to Cozumel, returning Thu, Feb 26, priced at $489 found 1 day ago
American Airlines
Wed, Dec 31 - Wed, Jan 7
CHS
Charleston
CZM
Cozumel
$499 Roundtrip, found 6 days ago
$499
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Dec 31 from Charleston to Cozumel, returning Wed, Jan 7, priced at $499 found 6 days ago
American Airlines
Mon, May 25 - Fri, May 29
CHS
Charleston
CZM
Cozumel
$503 Roundtrip, found 6 days ago
$503
Roundtrip
found 6 days ago
Select American Airlines flight, departing Mon, May 25 from Charleston to Cozumel, returning Fri, May 29, priced at $503 found 6 days ago
Aeromexico
Wed, Feb 11 - Thu, Feb 26
CHS
Charleston
CZM
Cozumel
$507 Roundtrip, found 5 days ago
$507
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Wed, Feb 11 from Charleston to Cozumel, returning Thu, Feb 26, priced at $507 found 5 days ago
American Airlines
Wed, Dec 31 - Wed, Jan 7
CHS
Charleston
CZM
Cozumel
$509 Roundtrip, found 6 days ago
$509
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Dec 31 from Charleston to Cozumel, returning Wed, Jan 7, priced at $509 found 6 days ago
American Airlines
Fri, Feb 6 - Tue, Feb 10
CHS
Charleston
CZM
Cozumel
$510 Roundtrip, found 3 days ago
$510
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Feb 6 from Charleston to Cozumel, returning Tue, Feb 10, priced at $510 found 3 days ago
Aeromexico
Mon, Dec 29 - Fri, Jan 16
CHS
Charleston
CZM
Cozumel
$512 Roundtrip, found 5 days ago
$512
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Mon, Dec 29 from Charleston to Cozumel, returning Fri, Jan 16, priced at $512 found 5 days ago
United
Fri, Feb 6 - Tue, Feb 10
CHS
Charleston
CZM
Cozumel
$514 Roundtrip, found 3 days ago
$514
Roundtrip
found 3 days ago
Select United flight, departing Fri, Feb 6 from Charleston to Cozumel, returning Tue, Feb 10, priced at $514 found 3 days ago
Air Canada
Tue, Apr 7 - Sun, Apr 12
CHS
Charleston
CZM
Cozumel
$1,016 Roundtrip, found 4 days ago
$1,016
Roundtrip
found 4 days ago
Select Air Canada flight, departing Tue, Apr 7 from Charleston to Cozumel, returning Sun, Apr 12, priced at $1,016 found 4 days ago

Find the cheapest month to fly from Charleston (CHS) to Cozumel (CZM)

May is typically the cheapest month to fly

From $460 - $1,281 per traveler.

Alternative airports near Cozumel

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Cozumel Intl. CZM. Cheapest and Closest option available. Average driving time to city center is 19 minutes. Flights from $777
CZM
Cozumel Intl.
CheapestClosest
Average driving time to city center19 min
Flights from $777
Flights from Charleston (CHS) to Cozumel (CZM)
Origin airport
Charleston Intl.
Destination airport
Cozumel Intl.
Airlines serving
Aeromexico, American Airlines, Delta, United
Roundtrip price
$488
Distance
954 mi

Charleston to Cozumel Flights

The cheapest times to fly from Charleston to Cozumel

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Charleston to Cozumel are during the month of February. You can find some of the cheapest flights from Charleston to Cozumel with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Charleston to Cozumel

Sunday is one of the best days to book for cheap flights from Charleston to Cozumel: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Charleston to Cozumel

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Charleston to Cozumel in 2025. You can also book with separate airlines for your outbound and return journeys, from $254 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Charleston to Cozumel flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Charleston to Cozumel airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Charleston Intl. Airport (CHS) to Cozumel Intl. Airport (CZM) cost?
Lock in a cheap one-way flight from $254 or cheap return flight from $489 from Charleston Intl. Airport (CHS) to Cozumel Intl. Airport (CZM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Charleston Intl. Airport (CHS) to Cozumel Intl. Airport (CZM)?
The cheapest month to fly from CHS to CZM is February, when demand is low. Off-peak months are typically when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Charleston Intl. Airport (CHS) to Cozumel Intl. Airport (CZM)?
To find the cheapest airline flying from CHS to CZM, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Charleston Intl. Airport (CHS) to Cozumel Intl. Airport (CZM)?
There aren't any daily nonstop flights available from Charleston Intl. Airport (CHS) to Cozumel Intl. Airport (CZM). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way in no time at all.
What day of the week has the most flights from CHS to CZM?
Generally you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Charleston Intl. Airport (CHS) to Cozumel Intl. Airport (CZM)?
To avoid possible delays on the Charleston Intl. Airport (CHS) to Cozumel Intl. Airport (CZM) route, travel before 3 PM. Later departures are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Charleston Intl. Airport (CHS) to Cozumel Intl. Airport (CZM) last-minute?
Last-minute bookings from CHS to CZM are generally more expensive. For the cheapest rates, start searching for flights as soon as possible. That being said, if you're flexible with your travel dates, you may find a cheap ticket right before you leave.
Is it cheaper to book a CHS to CZM flight and hotel package?
Securing a CHS to CZM flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our impressive range of accommodations and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Charleston Intl. Airport (CHS) to Cozumel Intl. Airport (CZM)?
Typically, you can cancel or modify your CHS to CZM flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you want more details, go to our Customer Service portal.

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*Available to One Key members.