$120 Cheap Sun Country Airlines flights Dallas (DFW) to Cancun (CUN)

Grab cheap round-trip Sun Country Airlines flights from $228 from DFW to CUN by sorting your results from “Price (lowest to highest)” on Expedia. Or look for options from $120 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Sun Country Airlines flights to Cancun are often more affordable in the quieter months of October and September. Whether you’re after a return or one-way ticket, you could land a better deal then.

Snagging the best Sun Country Airlines deals from DFW to CUN often comes down to booking at the right moment. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. What’s more, you can pocket 17% on average by buying your fare on a Sunday rather than a Friday, which is usually the most expensive day to book.* It’s a good idea to start checking out flights about one month before your departure date.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

To find out if there’s a direct route from DFW to CUN with Sun Country Airlines or other airlines, check the “Nonstop” filter when browsing for flights.

To find the earliest departure from DFW to CUN with Sun Country Airlines, sort your results by “Early Morning” and “Morning.” Booking an early flight generally means you’ll experience fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Sun Country Airlines flights from Dallas-Fort Worth Intl. Airport (DFW) to Cancun come in to Cancun Intl. Airport (CUN). This is the main gateway here.

A standard economy ticket with Sun Country Airlines from DFW to CUN allows 1 cabin bag and a small personal article. Your carry-on allowance is 1 cabin bag up to 33 lb with dimensions not exceeding 23 inches x 10 inches x 15 inches. Size and weight restrictions may differ based on the ticket type and cabin class. To avoid unexpected charges at the airport, double-check your Sun Country Airlines booking or visit the airline’s website before you start to pack.

With a rewarding loyalty program and top-tier customer service, Sun Country Airlines is the leading choice for many passengers heading from DFW to CUN. Also, if you’re a Sun Country Rewards and One Key™ member booking with Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be spent on future getaways.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on the type of ticket you purchased, a fee generally applies if you cancel or reschedule your flight more than 24 hours after confirmation. To secure flexible fares, select our “Changes included” and “No cancel fee” boxes when searching for flights. For additional information on canceling or changing your reservation, visit “Trips,” select your flight and tick “Manage Booking.”