Does anyone know the most economical way from Madrid to Rome. Thank you.
That's an easy one. Check Skyscanner.com. Plug in your dates and check the fares. I pulled a random date in May. Vueling at $34. RyanAir at about $40. Iberia at $65. I'd take the Iberia and pay a little more to avoid all the nitpicky little rules that RyanAir has and I'm not a Vueling fan, especially if you're checking luggage. They lose a lot of luggage.
Valerie is spot on. Flying is cheap and fast. I agree with paying a little extra to fly Iberia versus Vueling.