United has round-trip flights from Dallas (DFW) to Puerto Vallarta (PVR) for $245-$250 with a connection. Flights March to May. Weekends available. Origin/Destination reversible.
A negative COVID test result is required for return.
Change fees are waived, but United’s “Basic Economy” fares do not include a free carry-on bag. Only a personal item (like a small laptop bag) is free. Seats are randomly assigned for free prior to boarding.