$251 Cheap Flights from Charleston (CHS) to Cozumel (CZM)

View $251 flight on Sat, May 17, 2025Opens in a new window

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

Find available prices by choosing your travel dates.

Cheap Flights from Charleston to Cozumel (CHS-CZM)

Prices were available within the past 7 days and start at $251 for one-way flights and $483 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Oct 29 - Tue, Nov 4
CHS
Charleston
CZM
Cozumel
$483 Roundtrip, found 3 hours ago
$483
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Wed, Oct 29 from Charleston to Cozumel, returning Tue, Nov 4, priced at $483 found 3 hours ago
United
Wed, Oct 29 - Tue, Nov 4
CHS
Charleston
CZM
Cozumel
$483 Roundtrip, found 3 hours ago
$483
Roundtrip
found 3 hours ago
Select United flight, departing Wed, Oct 29 from Charleston to Cozumel, returning Tue, Nov 4, priced at $483 found 3 hours ago
United
Wed, Oct 29 - Tue, Nov 4
CHS
Charleston
CZM
Cozumel
$487 Roundtrip, found 3 hours ago
$487
Roundtrip
found 3 hours ago
Select United flight, departing Wed, Oct 29 from Charleston to Cozumel, returning Tue, Nov 4, priced at $487 found 3 hours ago
United
Tue, Jun 17 - Tue, Jun 24
CHS
Charleston
CZM
Cozumel
$493 Roundtrip, found 2 days ago
$493
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jun 17 from Charleston to Cozumel, returning Tue, Jun 24, priced at $493 found 2 days ago
American Airlines
Sun, Oct 19 - Fri, Oct 24
CHS
Charleston
CZM
Cozumel
$493 Roundtrip, found 1 day ago
$493
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Oct 19 from Charleston to Cozumel, returning Fri, Oct 24, priced at $493 found 1 day ago
United
Tue, Jun 17 - Tue, Jun 24
CHS
Charleston
CZM
Cozumel
$497 Roundtrip, found 2 days ago
$497
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jun 17 from Charleston to Cozumel, returning Tue, Jun 24, priced at $497 found 2 days ago
American Airlines
Mon, Jul 14 - Fri, Jul 18
CHS
Charleston
CZM
Cozumel
$501 Roundtrip, found 5 days ago
$501
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Jul 14 from Charleston to Cozumel, returning Fri, Jul 18, priced at $501 found 5 days ago
American Airlines
Sun, Oct 19 - Fri, Oct 24
CHS
Charleston
CZM
Cozumel
$503 Roundtrip, found 1 day ago
$503
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sun, Oct 19 from Charleston to Cozumel, returning Fri, Oct 24, priced at $503 found 1 day ago
Aeromexico
Sat, Feb 21 - Sat, Mar 14
CHS
Charleston
CZM
Cozumel
$533 Roundtrip, found 6 hours ago
$533
Roundtrip
found 6 hours ago
Select Aeromexico flight, departing Sat, Feb 21 from Charleston to Cozumel, returning Sat, Mar 14, priced at $533 found 6 hours ago
Delta
Sat, Feb 21 - Sat, Mar 14
CHS
Charleston
CZM
Cozumel
$761 Roundtrip, found 6 hours ago
$761
Roundtrip
found 6 hours ago
Select Delta flight, departing Sat, Feb 21 from Charleston to Cozumel, returning Sat, Mar 14, priced at $761 found 6 hours ago
Flights from Charleston (CHS) to Cozumel (CZM)
Origin airport
Charleston Intl.
Destination airport
Cozumel Intl.
Airlines serving
Aeromexico, American Airlines, Delta, United
Roundtrip price
$482
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 October. 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 $251 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?
Discover the latest flight deals from CHS to CZM by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from CHS to CZM?
The cheapest flights from CHS to CZM are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from CHS to CZM?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from CHS to CZM. Sort your results by “Price (lowest to highest)” to snap up a great deal.
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.