American Airlines has “Basic Economy” round-trip flights from Dallas (DFW) to Cancun (CUN) for $182-$193, NONSTOP. $85-$93 each-way. Flights April and May. Weekend departures available. No Sunday or Monday returns.
Note: “Basic Economy” fares do not include a free carry-on bag. Only a personal item (like a small-backpack) is free. Checked bags cost +$25 each-way. Seats are randomly assigned prior to boarding. If you have the Citi Platinum AAdvantage credit-card you can avoid bag fees and get priority boarding.
Read More Nonstop Flights: Dallas to/from Cancun or Cabo $182-$191 r/t – American