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Cheap flights from Charleston to Cancún from $149

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Charleston to Cancún departing on 1/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Charleston to Cancún

Cheap round-trip flights

Enter your travel dates to find the best prices.
Breeze Airways Logo
3:15 pm - 4:55 pmCHS  Charleston-CUN Cancun
2h 40mnonstop
Breeze Airways Logo
5:55 pm - 9:30 pmCUN  Cancun-CHS Charleston
2h 35mnonstop
$276Breeze Airways
Sat, Aug 22 - Sat, Aug 29
Breeze Airways Logo
6:00 am - 9:00 amCHS  Charleston-CUN Cancun
3h 00mnonstop
Breeze Airways Logo
1:56 pm - 7:30 amCUN  Cancun-CHS Charleston
17h 34m1 stop Tampa
$331Breeze Airways
Sat, Jan 23 - Wed, Jan 27
Multiple Airlines Logo
3:15 pm - 4:55 pmCHS  Charleston-CUN Cancun
2h 40mnonstop
Multiple Airlines Logo
5:25 am - 8:38 amCUN  Cancun-CHS Charleston
26h 13m2 stops Mexico City Benito Juarez Orlando
$356Multiple Airlines
Sat, Aug 29 - Mon, Sep 14
Multiple Airlines Logo
3:15 pm - 4:55 pmCHS  Charleston-CUN Cancun
2h 40mnonstop
Multiple Airlines Logo
10:50 am - 8:38 amCUN  Cancun-CHS Charleston
44h 48m2 stops Mexico City Benito Juarez Orlando
$391Multiple Airlines
Sat, Aug 29 - Sun, Sep 13
Delta Logo
5:30 am - 7:55 pmCHS  Charleston-CUN Cancun
15h 25m1 stop Atlanta Hartsfield-Jackson
Delta Logo
8:00 am - 1:13 pmCUN  Cancun-CHS Charleston
5h 13m1 stop Atlanta Hartsfield-Jackson
$408Delta
Thu, Oct 29 - Sun, Nov 1
Aeromexico Logo
5:25 am - 7:50 pmCHS  Charleston-CUN Cancun
15h 25m1 stop Atlanta Hartsfield-Jackson
Aeromexico Logo
7:41 pm - 8:44 pmCUN  Cancun-CHS Charleston
24h 03m2 stops Mexico City Benito Juarez Atlanta Hartsfield-Jackson
$408Aeromexico
Mon, Sep 21 - Mon, Sep 28
United Airlines Logo
7:00 am - 12:33 pmCHS  Charleston-CUN Cancun
6h 33m1 stop Houston George Bush Intcntl
United Airlines Logo
1:12 pm - 10:11 pmCUN  Cancun-CHS Charleston
7h 59m1 stop Houston George Bush Intcntl
$416United Airlines
Sat, Sep 19 - Tue, Sep 22
United Airlines Logo
7:00 am - 12:33 pmCHS  Charleston-CUN Cancun
6h 33m1 stop Houston George Bush Intcntl
United Airlines Logo
11:28 am - 9:59 pmCUN  Cancun-CHS Charleston
9h 31m1 stop Houston George Bush Intcntl
$416United Airlines
Sat, Oct 24 - Sat, Oct 31
Delta Logo
11:19 am - 9:10 pmCHS  Charleston-CUN Cancun
9h 51m1 stop Atlanta Hartsfield-Jackson
Delta Logo
4:35 pm - 10:09 pmCUN  Cancun-CHS Charleston
5h 34m1 stop Atlanta Hartsfield-Jackson
$416Delta
Fri, Nov 13 - Mon, Nov 16
Aeromexico Logo
8:35 am - 7:50 pmCHS  Charleston-CUN Cancun
12h 15m1 stop Atlanta Hartsfield-Jackson
Aeromexico Logo
7:01 am - 11:59 pmCUN  Cancun-CHS Charleston
15h 58m2 stops Mexico City Benito Juarez Atlanta Hartsfield-Jackson
$416Aeromexico
Sat, Sep 12 - Sat, Sep 19

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Delta flights from Charleston to Cancún

Our best Delta deals on Charleston to Cancún flight tickets
Delta
Oct 16
CHS4:20 pmCharleston
4h 35m
1 stop
CUN7:55 pmCancun
Oct 20
CUN7:01 amCancun
12h 57m
2 stops
CHS8:58 pmCharleston
$416
Delta
Sep 14
CHS5:25 amCharleston
12h 10m
2 stops
CUN4:35 pmCancun
Sep 18
CUN8:00 amCancun
13h 11m
2 stops
CHS10:11 pmCharleston
$466
Delta
Jan 2
CHS6:30 amCharleston
10h 00m
1 stop
CUN4:30 pmCancun
Jan 9
CUN2:00 pmCancun
9h 56m
2 stops
CHS11:56 pmCharleston
$471

American Airlines flights from Charleston to Cancún

Our best American Airlines deals on Charleston to Cancún flight tickets
American Airlines
Dec 4
CHS11:41 amCharleston
4h 51m
1 stop
CUN4:32 pmCancun
Dec 6
CUN5:32 pmCancun
6h 27m
1 stop
CHS11:59 pmCharleston
$421
American Airlines
Oct 18
CHS7:04 pmCharleston
17h 10m
1 stop
CUN11:14 amCancun
Oct 23
CUN10:59 amCancun
10h 34m
1 stop
CHS10:33 pmCharleston
$423
American Airlines
Jan 26
CHS8:00 amCharleston
8h 21m
2 stops
CUN4:21 pmCancun
Jan 31
CUN1:12 pmCancun
10h 43m
1 stop
CHS11:55 pmCharleston
$426

momondo 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, momondo users made 832,500 searches. Data last updated August 11, 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
Quickest round-trip

CharlestonCancún

CHS Charleston - CUN Cancun

CHSCUN

Charleston

Sat 8/22

3:15 pm-4:55 pm

Nonstop2h 40m

Cancun

Sat 8/29

5:55 pm-9:30 pm

Nonstop2h 35m

$276

CharlestonCancún

CHS Charleston - CUN Cancun

CHSCUN

Charleston

Sat 1/23

6:00 am-9:00 am

Nonstop3h 00m

Cancun

Wed 1/27

1:56 pm-7:30 am

1 stop17h 34m

$331

CharlestonCancún

CHS Charleston - CUN Cancun

CHSCUN

Charleston

Sat 8/29

3:15 pm-4:55 pm

Nonstop2h 40m

Cancun

Mon 9/14

5:25 am-8:38 am

2 stops26h 13m

$356

CharlestonCancún

CHS Charleston - CUN Cancun

CHSCUN

Charleston

Sat 8/29

3:15 pm-4:55 pm

Nonstop2h 40m

Cancun

Sun 9/13

10:50 am-8:38 am

2 stops44h 48m

$391

CharlestonCancún

CHS Charleston - CUN Cancun

CHSCUN

Charleston

Thu 10/29

5:30 am-7:55 pm

1 stop15h 25m

Cancun

Sun 11/1

8:00 am-1:13 pm

1 stop5h 13m

$408

CharlestonCancún

CHS Charleston - CUN Cancun

CHSCUN

Charleston

Mon 9/21

5:25 am-7:50 pm

1 stop15h 25m

Cancun

Mon 9/28

7:41 pm-8:44 pm

2 stops24h 03m

$408

CharlestonCancún

CHS Charleston - CUN Cancun

CHSCUN

Charleston

Sat 9/19

7:00 am-12:33 pm

1 stop6h 33m

Cancun

Tue 9/22

1:12 pm-10:11 pm

1 stop7h 59m

$416

CharlestonCancún

CHS Charleston - CUN Cancun

CHSCUN

Charleston

Sat 10/24

7:00 am-12:33 pm

1 stop6h 33m

Cancun

Sat 10/31

11:28 am-9:59 pm

1 stop9h 31m

$416

CharlestonCancún

CHS Charleston - CUN Cancun

CHSCUN

Charleston

Fri 11/13

11:19 am-9:10 pm

1 stop9h 51m

Cancun

Mon 11/16

4:35 pm-10:09 pm

1 stop5h 34m

$416

CharlestonCancún

CHS Charleston - CUN Cancun

CHSCUN

Charleston

Sat 9/12

8:35 am-7:50 pm

1 stop12h 15m

Cancun

Sat 9/19

7:01 am-11:59 pm

2 stops15h 58m

$416

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Cancún from

How to get the cheapest flight ticket from Charleston to Cancún

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Charleston and Cancún?

Prices are currently low for flights on this route.

Typical prices usually range from $389 to $602.
The lowest price recently found on this route was $276.

What is the cheapest month to fly to Cancún?

If you don’t want to visit Cancún in July, then you should wait until August to fly from Charleston, when ticket prices are also cheap, with an average price of $418.

What is the cheapest Charleston to Cancun flight route?

Fly from Charleston to Cancun for the best Charleston - Cancun flight prices

How far in advance should I book a flight from Charleston to Cancún?

You are more likely to see cheaper flights to Cancún from Charleston when booking weeks ahead of your departure date. In general, you can expect to find flights to Cancún for around $520 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cancún from Charleston for as low as $416 on momondo.

What cabin class options are available on Charleston to Cancún flights?

There are 2 cabin classes available to choose from on Charleston to Cancún flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Charleston to Cancún flights?

No. A direct flight is the cheapest option for a flight between Charleston to Cancún.

How have Charleston to Cancún flight prices changed over time?

As of August 2026, prices for Charleston to Cancún flights are approximately 54% cheaper when compared to flights at the same time last year.

When to book flights from Charleston to Cancún

Are you open to changing your travel dates? Check out the ideal times to fly from Charleston to Cancún according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Charleston to Cancún (CHS to CUN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Charleston to Cancún

Best Price Found

$287

Fastest flight time

2h 40m

Direct flights

Thu and Sun

Airports in Cancún

1 airport
The best flight deal from Charleston to Cancún found on momondo in the last 72 hours is $287
The fastest flight from Charleston to Cancún takes 2h 40m
Direct flights go from Charleston to Cancún on Thursday and Sunday. There are no airlines offering direct flights.
There is 1 airport in Cancún. From Charleston there are direct flights to Cancun (CUN).
Search flight deals

Frequently asked questions about flying from Charleston to Cancún

  • How far is Charleston to Cancun by plane?

    Charleston and Cancun are 907.0 mi apart from one another. Flights usually cover this in 2h 40m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Charleston Airport to Cancun Airport?

    Prices for flights from Charleston Airport to Cancun Airport are updated daily.

  • How many operators does momondo search for flights from Charleston Airport to Cancun Airport?

  • How old do you have to be to fly from Charleston Airport to Cancun Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Charleston Airport to Cancun Airport.

  • What documentation or ID do you need to fly to Cancun Airport?

    The travel and health documents you'll need for your trip to Cancun Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cancun Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Charleston to Cancún?

  • What is the most popular airline from Charleston to Cancún?

Best airlines flying from Charleston to Cancún

Compare and see reviews for airlines that fly from Charleston to Cancún with momondo
Airline
Rating
Free Cancellation
Price
Breeze AirwaysPriceFrom $180Free CancellationRating
8.2
305 reviews
Search Breeze Airways flights
AeromexicoPriceFrom $194Free CancellationRating
7.4
1,472 reviews
Search Aeromexico flights
DeltaPriceFrom $303Free CancellationRating
7.8
8,505 reviews
Search Delta flights
JetBluePriceFrom $315Free CancellationRating
7.1
3,034 reviews
Search JetBlue flights
United AirlinesPriceFrom $347Free CancellationRating
7.4
10,104 reviews
Search United Airlines flights
American AirlinesPriceFrom $399Free CancellationRating
7.1
11,904 reviews
Search American Airlines flights

Traveling to a place near Cancún?

Book flights to Cancún if you plan to visit one of these locations
Playa del Carmen
Isla Mujeres
Puerto Morelos
Holbox
Akumal
Puerto Aventuras
Punta Sam
Valladolid

Why use momondo?

Why should I use momondo to find a flight deal from Charleston to Cancún?

It is quick and easy to find Charleston to Cancún flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Cancún that suits you.

Can I find flights from Charleston to Cancún with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Cancún from Charleston with this policy.

How can momondo help me find flights from Charleston to Cancún?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Cancún from Charleston.

I’m not ready to book a flight from Charleston to Cancún right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Charleston to Cancún flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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