American Airlines has round-trip flights from Dallas (DFW) to San Jose (SJO) for $298-$308, NONSTOP or with a connection. Flights September, October, November, February, and March. Weekends available.
Note: Carry-on bag is allowed for free on American Airlines. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.
Read More Nonstop Flights: Dallas to San Jose, Costa Rica $298-$308 r/t – American