CHS - CUN

$137 Find Cheap Flights from Charleston to Cancun - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$323
Typical prices: $408-$699
Breeze Airways
Tue 2/6Tue 2/13
CHS - CUN • Non-stop
Cheapest one-way
$137
Typical prices: $166-$309
Breeze Airways
Tue 1/30
CHS - CUN • Non-stop
Nonstop flights
1 day a week
You can fly direct with Breeze Airways. Average duration is 3h
Direct flights
+1
Direct flights
+1
When to book
20 weeks
in advance
Our data shows that travelers who book at least 20 weeks in advance save around 36% compared to booking last minute.
Insights
Insights
When to travel
July
Cheapest • 36% price drop
March
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Orlando (MCO)
Cheapest • Avg $448 (round-trip)
Miami (MIA)
Shortest trip • 5h 51m (one-way)
Insights
Insights
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We hope you love your trip to Cancún!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Charleston to Cancún (CHS-CUN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Charleston to Cancún

Sat, Feb 6 - Sat, Feb 13
Breeze Airways Logo
6:00 am - 9:00 amCHS  Charleston-CUN Cancun
3h 00mnonstop
Breeze Airways Logo
10:00 am - 12:31 pmCUN  Cancun-CHS Charleston
2h 31mnonstop
$323Breeze Airways
Mon, Feb 8 - Sat, Feb 13
Breeze Airways Logo
7:00 am - 12:56 pmCHS  Charleston-CUN Cancun
5h 56m1 stop Richmond Byrd Intl
Breeze Airways Logo
10:00 am - 12:31 pmCUN  Cancun-CHS Charleston
2h 31mnonstop
$330Breeze Airways
Sat, Jan 23 - Mon, Jan 25
Multiple Airlines Logo
6:00 am - 9:00 amCHS  Charleston-CUN Cancun
3h 00mnonstop
Multiple Airlines Logo
2:10 am - 8:38 amCUN  Cancun-CHS Charleston
30h 28m2 stops Mexico City Benito Juarez Orlando
$393Multiple Airlines
Sat, Jan 23 - Thu, Jan 28
Multiple Airlines Logo
6:00 am - 9:00 amCHS  Charleston-CUN Cancun
3h 00mnonstop
Multiple Airlines Logo
4:57 pm - 7:58 amCUN  Cancun-CHS Charleston
15h 01m2 stops Atlanta Hartsfield-Jackson Orlando
$421Multiple Airlines
Sun, Jan 10 - Thu, Jan 14
American Airlines Logo
7:00 am - 3:05 pmCHS  Charleston-CUN Cancun
8h 05m1 stop Dallas/Fort Worth
American Airlines Logo
3:37 pm - 11:00 pmCUN  Cancun-CHS Charleston
7h 23m1 stop Charlotte Douglas
$449American Airlines
Sat, Dec 5 - Thu, Dec 10
American Airlines Logo
8:12 pm - 10:46 amCHS  Charleston-CUN Cancun
14h 34m1 stop Miami
American Airlines Logo
3:11 pm - 10:23 pmCUN  Cancun-CHS Charleston
7h 12m1 stop Dallas/Fort Worth
$449American Airlines
Sat, Dec 5 - Sat, Dec 12
United Airlines Logo
6:30 am - 3:24 pmCHS  Charleston-CUN Cancun
8h 54m1 stop Houston George Bush Intcntl
United Airlines Logo
8:39 am - 4:18 pmCUN  Cancun-CHS Charleston
7h 39m1 stop Houston George Bush Intcntl
$469United Airlines
Sat, Dec 5 - Sat, Dec 12
United Airlines Logo
7:56 pm - 12:54 pmCHS  Charleston-CUN Cancun
16h 58m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl
United Airlines Logo
8:39 am - 4:18 pmCUN  Cancun-CHS Charleston
7h 39m1 stop Houston George Bush Intcntl
$469United Airlines
Sat, Apr 24 - Wed, Apr 28
Delta Logo
6:30 am - 6:45 pmCHS  Charleston-CUN Cancun
13h 15m2 stops Atlanta Hartsfield-Jackson Mexico City Benito Juarez
Delta Logo
12:35 pm - 9:46 pmCUN  Cancun-CHS Charleston
8h 11m1 stop Atlanta Hartsfield-Jackson
$469Delta
Thu, Dec 3 - Mon, Dec 7
Delta Logo
4:18 pm - 9:08 pmCHS  Charleston-CUN Cancun
4h 50m1 stop Atlanta Hartsfield-Jackson
Delta Logo
8:02 am - 8:06 pmCUN  Cancun-CHS Charleston
12h 04m2 stops Mexico City Benito Juarez Atlanta Hartsfield-Jackson
$469Delta
Booking Insights

Price, demand and travel trends for Charleston to Cancún flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Charleston to Cancún?

Round-trip flights from Charleston to Cancún typically range from $408 to $699. The lowest price found in the past 5 days was $323, on Breeze Airways.

What's the cheapest day of the week to fly from Charleston to Cancún?

Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from Charleston to Cancún. It’s 17% cheaper than the average day, while Wednesday is the most expensive, with prices 12% higher.

What’s the cheapest month to fly from Charleston to Cancún?

•July is the cheapest month to fly from Charleston to Cancún at $347 round-trip.
•November ($776) and October ($678) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 123% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Charleston to Cancún the cheapest?

Flights from Charleston to Cancún are cheapest 20 weeks before departure. Booking in this window typically costs about 36% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Charleston to Cancún flights

Low season

September

Cheapest flight

$137
Beat the crowds with an average 33% drop in travelers.
The most popular month to fly with an average 41% increase in travelers.
One-way flight from Charleston to Cancún

When to book flights from Charleston to Cancún

Are your dates flexible? Find out the best times to travel from Charleston to Cancún based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Charleston to Cancún flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What are the earliest and latest flights from Charleston to Cancún?

    These are the earliest and latest flight times available from Charleston to Cancún:

    • Earliest: departs at 6:00 am and lands at 9:00 am
    • Latest: departs at 6:00 am and lands at 9:00 am.

    The flight takes about 3h.

  • What cabin classes can I book on flights from Charleston to Cancún?

    Only Economy Class is available on flights from Charleston to Cancún.

  • How long is a flight from Charleston to Cancún?

    A nonstop flight from Charleston to Cancún takes 3h, covering 920 miles.

  • Do I need a passport to fly from Charleston to Cancún?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Charleston to Cancún flight?

    Round-trip flights from Charleston to Cancún range from $408 to $699, with an average of $541 over the past 12 months. Anything below $408 counts as a good deal.

  • How expensive are last-minute Charleston to Cancún flights?

    Last-minute fares on this route (booked within two weeks of departure) run 25% above the $541 route average. Book 20 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Charleston to Cancún?

    On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $347 round-trip, compared to $448 via a layover through Orlando (MCO).

  • What is the standard checked-bag allowance on flights from Charleston to Cancún?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $80–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • How are flight prices from Charleston to Cancún looking right now?

    One-way fares from Charleston to Cancún are currently lower than usual. Average one-way flight prices are about $207, which is 5% below the typical average for this route.

  • What car rental options are available at Cancun Airport (CUN)?

    Cancun Airport (CUN) hosts 5 major car rental companies, with daily rates averaging $16 for economy cars. Top options include:

    • Hertz
    • MEXRENTACAR
    • America Car Rental
    • Budget
    • Europcar

  • Which airports can I use when flying from Charleston to Cancún?

    Flights from Charleston to Cancún usually depart from Charleston (CHS) and arrive at Cancun (CUN).

  • Which airports do connecting flights from Charleston to Cancún pass through?

    One-stop flights from Charleston to Cancún most commonly connect through:

    • Atlanta Hartsfield-Jackson (ATL) - 31% of one-stop connections
    • Miami (MIA) - 22% of one-stop connections
    • Charlotte Douglas (CLT) - 20% of one-stop connections
    • Houston George Bush Intcntl (IAH) - 11% of one-stop connections

  • Can I save money by using flexible dates for flights from Charleston to Cancún?

    Yes. Flexible dates can save you up to 27% on flights from Charleston to Cancún. Saturday is the cheapest departure day at $450 round-trip on average, while Wednesday is the most expensive at $611, a difference of $161.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What airlines fly from Charleston to Cancún?

    Only Breeze Airways operates flights between Charleston and Cancún.

  • How much time can I save by choosing a different layover airport from Charleston to Cancún?

    Flying via Miami (MIA) gives the shortest average 1-stop total travel time at 5h 51m, compared with 5h 51m via Charlotte Douglas (CLT) and 6h 03m via Fort Lauderdale (FLL).

  • What popular places can I visit in Cancún?

    Some of the most popular sights in Cancún are Playa Caracol, Playa Delfines and Playa Gaviota Azul. These are among the most viewed places in Cancún on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Charleston to Cancún flights?

    Among airlines operating Charleston to Cancún flights:

    • Breeze Airways: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Charleston to Cancún flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Breeze Airways: a cabin bag and a checked bag in Economy Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Your guide to booking Charleston to Cancún flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure and avoid flying on Wednesday. On this route, Saturday flights average $450, about $161 less than Wednesday fares (26% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 20 weeks before you fly. On this route, that window historically saves about 36% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Charleston to Cancún trip for July. Fares historically average $347 round-trip in that month - typically $429 less than the most expensive month, which is November (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Cancun Airport.

    • Courtyard by Marriott Cancun Airport
    • Hilton Garden Inn Cancun Airport
    • City Express by Marriott Cancun Aeropuerto

Prefer to fly direct from Charleston to Cancun?

 
Find which airlines fly direct from Charleston Airport to Cancun Airport, which days they fly and book direct flights.

Direct departures

Charleston to Cancun

Wednesday

Breeze Airways

Breeze Airways

Saturday

Breeze Airways

Breeze Airways

See more direct flights

Direct returns

Cancun to Charleston

Wednesday

Breeze Airways

Breeze Airways

Saturday

Breeze Airways

Breeze Airways

See more direct flights

More options for your flight from Charleston to Cancún

Complete your trip to Cancún with a hotel stay or car rental

Car rentals in Cancún
Hotels in Cancún
Vacations in Cancún