American and Iberia have round-trip flights from Austin or San Antonio (AUS/SAT) to Barcelona or Madrid (BCN/MAD) for $459-$471. Flights from January to March. Expect prices to fluctuate by +/- $20. No Holidays. Flights may operate as a code-share on a Oneworld carrier.
Note: Flights to Barcelona out of San Antonio require 2-connections. Austin only requires one.
Note: Fare allows for free seat selection and carry-on bag, but a checked bag will cost +$60 each-way. Upgrades into “Regular Economy” are available for +$45 each-way.
Note: Check availability out of both “AUS” and “SAT” airports.
