How to Get Around Spain: Trains, Flights & Car Rentals

I’ve crisscrossed Spain a half-dozen times, and the biggest mistake I see travelers make is picking one mode of transport and sticking with it no matter what. The reality is, Spain’s infrastructure is excellent—but it’s not one-size-fits-all. You want the AVE train for Madrid to Seville, a cheap Vueling flight for Barcelona to Valencia, and a rental car only for the Andalucían white villages. Here’s how to actually plan it.

Should you take the train or fly between major cities?

For the big four—Barcelona, Madrid, Seville, and Valencia—the high-speed AVE train is almost always the better choice over flying, unless you’re pinching pennies. The AVE hits 300 km/h and drops you right in city centers, avoiding airport commutes that can eat an hour each way.

Barcelona to Madrid: AVE takes 2h30m, leaves from Barcelona Sants and arrives at Madrid Atocha. We’ve done it twice—no delays, good Wi-Fi, and the café car serves decent coffee.
Madrid to Seville: 2h30m direct on AVE. The Santa Justa station in Seville is a 10-minute walk from the cathedral. Compare that to flying: 1h flight, plus 45 minutes to/from airports.
Valencia to Madrid: 1h40m on AVE. The Joaquín Sorolla station is newer and cleaner than most Spanish stations I’ve used.
Barcelona to Valencia: This is the one route where I’d consider a budget flight. The AVE takes 3h, but Vueling or Ryanair flights are 1h and often €20–€30 cheaper. The catch? El Prat airport is 30 minutes from central Barcelona, and Manises is 20 minutes from Valencia’s city center. If you value time, fly; if you hate airport security, take the train.

Book AVE tickets on Renfe’s website at least 3 weeks ahead for the best prices—last-minute fares can double. For flights, check Skyscanner and sort by duration, not just price.

When does renting a car actually make sense in Spain?

Renting a car in Spain is a mistake for city-to-city travel—parking in Barcelona’s El Raval or Madrid’s Gran Via is a nightmare, and tolls on the AP-7 add up fast. But for rural routes, it’s essential. We rented a car for three days in Andalucía to visit the Pueblos Blancos (white villages) and it was the best decision.

Do rent a car for: Andalucía (Ronda, Arcos de la Frontera, Grazalema), the Picos de Europa, or the Costa Brava north of Barcelona. We drove from Seville to Ronda in 1h45m on the A-376—a scenic, empty road with olive groves.
Don’t rent a car for: City stays in Barcelona, Madrid, Seville, or Valencia. Public transit or taxis are cheaper and less stressful.
Rental company tip: Avoid the big American brands at the airport—they charge hidden fees for one-way drops. We used Record Go (a local company) from Seville Airport and paid €35/day including full insurance. Pick up from a city-center office if you can; airport surcharges are real.
Tolls and fuel: The AP-7 along the coast is tolled—expect €10–€15 for a 100km stretch. Use the free A-7 if you’re not in a rush. Diesel is cheaper than petrol in Spain, so check the car’s fuel type before you fill up.

Which Madrid neighborhood is best for first-time visitors?

I’ve stayed in three different neighborhoods in Madrid, and Malasaña wins for convenience and character. It’s walkable to the Royal Palace and Plaza Mayor, but has its own vibe with indie shops and late-night tapas bars.

Malasaña: Best for nightlife and central access. We stayed at Room007 Ventura hostel (private rooms available) on Calle Ventura de la Vega—€80/night, clean, and a 10-minute walk to the Museo del Prado.
Sol: Tourist central. Great if you want to be steps from the Puerta del Sol and Mercado de San Miguel, but expect crowds and higher prices. We grabbed a quick lunch at Casa Revuelta (Calle Latoneros, 3) for their fried cod—€8 and worth it.
La Latina: Quieter, with the Rastro flea market on Sundays. Good for families or anyone who wants a more residential feel. We had dinner at Casa Lucio (Calle Cava Baja, 35) and their huevos rotos were the best I’ve had in Madrid.

Is Barcelona’s public transit enough to skip taxis?

Yes. Barcelona’s metro and bus network is comprehensive, and a single T-Casual card (€11.35 for 10 rides) covers the metro, buses, and the Trambesòs line. We used it for four days and never needed a taxi except to/from the airport.

From El Prat Airport: Take the R2 Nord train from Terminal 2 to Passeig de Gràcia station—€4.60, 25 minutes. The Aerobús is faster (€5.90, 35 minutes) but drops you at Plaça de Catalunya.
Top metro lines for tourists: L3 (Green) runs from Drassanes (near the port) up to Gràcia neighborhood. L5 (Blue) connects Sants station to Sagrada Família.
Avoid: The Barcelona Card for transit. It’s €45 for 3 days and only worth it if you plan to hit 3+ museums daily. The T-Casual is cheaper.
Walking tip: Most of the Gothic Quarter and El Born are pedestrian-only. We walked from the Cathedral of Barcelona to the Picasso Museum in 10 minutes—no metro needed.

What’s the best way to see Seville in one day?

One day in Seville is tight, but doable if you start early and prioritize. We did it in 10 hours and hit the highlights without rushing.

Morning (8:00 AM): Book a skip-the-line ticket for the Real Alcázar (€13.50 online). We arrived at 8:30 AM and had the gardens almost to ourselves for 45 minutes. The palace interiors get crowded by 10 AM.
Late morning (11:00 AM): Walk to the Seville Cathedral and climb the Giralda bell tower. The 35 ramps (no stairs) are easy, and the view over the orange trees is worth the €11 ticket.
Lunch (1:00 PM): Bar El Comercio (Calle San Eloy, 9) for montaditos and manzanilla sherry—€12 for two people. It’s a local spot, not a tourist trap.
Afternoon (2:30 PM): Wander the Santa Cruz neighborhood. The narrow alleys around Plaza de los Venerables are quieter than the main drags. Skip the horse-drawn carriages (€50 for 30 minutes) and walk instead.
Evening (6:00 PM): Catch a flamenco show at Casa de la Memoria (Calle Cuna, 6)—€20, 1-hour show, no dinner required. We booked same-day at 5 PM and got front-row seats.

Is Valencia’s new town or old town better for a short stay?

Valencia splits cleanly between the historic Ciutat Vella (old town) and the futuristic City of Arts & Sciences. For a 2-night stay, base yourself in old town and day-trip to the modern zone.

Ciutat Vella (Old Town): Stay near Plaza de la Reina or Plaza del Ayuntamiento. We booked Hostal Venecia (€70/night) on Calle de la Paz—basic but clean, and a 2-minute walk to the Mercado Central. The market’s jamón ibérico stalls are a must.
City of Arts & Sciences: Visit in the afternoon. The Hemisfèric IMAX and Oceanogràfic aquarium are worth the €33 combo ticket. We spent 3 hours there and then walked to Turia Park (the dried riverbed) for a sunset stroll.
Transport between zones: Bus line 95 connects the old town to the City of Arts in 20 minutes (€1.50). A taxi costs €8–€10.
Food note: Don’t eat paella near the beach. The tourist traps on Paseo Marítimo serve frozen seafood. Go to La Pepica (Paseo de Neptuno, 6) for authentic Valencian paella—€18 per person, and they’ve been open since 1898.

FAQ

Can I use the same train pass for all AVE routes? No. Spain doesn’t have a single national rail pass like Japan’s JR Pass. The Renfe Spain Pass exists, but it’s a prepaid bundle of 4 or 6 journeys, not unlimited travel. You’re better off booking individual AVE tickets on Renfe’s website, especially if you’re only doing 2–3 long-distance trips. For shorter hops (like Madrid to Toledo), the Cercanías commuter trains are separate and cost €12–€15 per ride.

What’s the cheapest way to get from Barcelona to Valencia? The bus. ALSA runs direct coaches from Barcelona’s Estació del Nord to Valencia’s Estació d’Autobusos for €20–€30, taking 3h30m. It’s slower than the AVE (3h, €45) and the flight (1h, €25), but if you’re on a strict budget and don’t mind a bus seat, it works. We took it once—the Wi-Fi was spotty, but the views of the coast near Tarragona were a bonus.

Do I need to rent a car to visit the white villages near Seville? Yes, unless you join a guided tour. Public buses from Seville to Ronda run twice daily (€18, 2h), but they don’t connect the smaller villages like Grazalema or Arcos de la Frontera. A rental car gives you flexibility to stop at the Setenil de las Bodegas cave houses and the Via Verde cycling trail. We rented for one day from Seville Airport and covered three villages in 8 hours.

Conclusion

Trains (AVE) are your best bet for Barcelona, Madrid, Seville, and Valencia—book 3 weeks ahead on Renfe for the lowest fares.
Flights (Vueling, Ryanair) make sense only for Barcelona–Valencia if you value speed over convenience; factor in airport commute time.
Rental cars are for rural Andalucía and the Picos de Europa, not city stays—use Record Go and avoid airport pickups.
Public transit in Barcelona and Valencia is cheap and reliable; skip the tourist passes and buy a T-Casual card in Barcelona.
Neighborhoods matter: Stay in Malasaña (Madrid), the Gothic Quarter (Barcelona), Santa Cruz (Seville), or Ciutat Vella (Valencia) for walkable access to the main sights.