Cheap Flights from Charleston to Mexico City from $327

Frequently Asked Questions

• What are the cheapest flights from Charleston to Mexico City (CHS-MEX)?

  Based on Trip.com data, Aeromexico offers one-way fares as low as $327 on Cheapest nonstop routes (e.g. CHS to MEX on Fri, Oct 16), while Aeromexico offers Cheapest nonstop round-trips from $611 departing on Thu, Nov 12 and returning on Thu, Nov 19.

• Which airlines offer flights from Charleston to Mexico City?

  At the moment, several airlines serve connecting flights from Charleston to Mexico City, including: Aeromexico Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.

• When is the best time to book flights from Charleston to Mexico City?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Charleston to Mexico City is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from Charleston to Mexico City?

  To find best deals on flights from Charleston to Mexico City, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Fri, Oct 16, with one-way flights priced at just $327.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Aeromexico.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Mexico City travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Charleston (CHS) to Mexico City (MEX) the cheapest?

  The cheapest months to fly from Charleston to Mexico City is August, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Charleston to Mexico City on?

  After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Charleston to Mexico City on October 21, 2026 with American Airlines, with prices starting at $635.

• Which airports can I fly into Mexico City from Charleston?

  You can arrive at any of the following airports in Mexico City: Mexico City International Airport (MEX), Lic. Adolfo López Mateos International Airport (TLC), and Felipe Ángeles International Airport (NLU). Flights from Charleston International Airport to Mexico City International Airport (CHS-MEX) are by far the most popular option for this route.

• Is there any time difference between Charleston and Mexico City?

  The time difference between Mexico City and Charleston is 1h.

• How do I change or cancel my ticket from Charleston to Mexico City?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average cost of a one-way flight from Charleston to Mexico City?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Charleston to Mexico City is $477. Fares vary by travel date, airline and availability.

• How do I book flights from Charleston to Mexico City on Trip.com?

  Enter Charleston and Mexico City, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.